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A Headlamp Assembly For A Motor Vehicle

Abstract: The present subject matter provides a headlamp assembly (200) for a motor vehicle (100). A headlamp-frame (205, 210) of the headlamp assembly (200) is mounted to a steering assembly (145) and the headlamp-frame (205, 210) annularly encloses at least a portion of a lateral periphery (202) of a casing (201) of the headlamp assembly (200), for securely supporting the casing (201). At least one end of the headlamp-frame (205, 210) is secured to one or more triple clamps (250, 255) of the steering assembly (145) of the motor vehicle (100).

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
07 February 2018
Publication Number
50/2019
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2024-07-11
Renewal Date

Applicants

TVS MOTOR COMPANY LIMITED
TVS Motor Company Limited,"Jayalakshmi Estates" No.29 (Old No.8) Haddows Road,Chennai-600 006.

Inventors

1. RUPESH ARVINDAKSHAN
TVS Motor Company Limited,"Jayalakshmi Estates" No.29 (Old No.8) Haddows Road,Chennai-600 006.
2. DINESH RAMAN
TVS Motor Company Limited,"Jayalakshmi Estates" No.29 (Old No.8) Haddows Road,Chennai-600 006.
3. HARIKRISHNAN MANAYIL
TVS Motor Company Limited,"Jayalakshmi Estates" No.29 (Old No.8) Haddows Road,Chennai-600 006.
4. VAISAKH A N
TVS Motor Company Limited,"Jayalakshmi Estates" No.29 (Old No.8) Haddows Road,Chennai-600 006.

Specification

DESC:TECHNICAL FIELD
[0001] The present subject matter relates generally to a saddle ride type motor vehicle and more particularly to a headlamp assembly for the said motor vehicles.
BACKGROUND
[0002] Generally, in a two-wheeled or a three-wheeled vehicle a body frame extends rearward from a head tube. The body frame acts as a skeleton for the vehicle that supports the vehicle loads. A front portion of the body frame supports one or more front wheel(s) through one or more front suspension(s). Further, the body frame extends rearward towards a rear portion of the vehicle. One or more rear wheel(s) is connected to a body frame through one or more rear suspension(s). A power unit is either fixedly mounted or swingably connected to the body frame of the vehicle. Further, the power unit is functionally connected to at least one wheel of the vehicle, which provides the forward/rearward motion to the vehicle. The forward or rearward motion of the vehicle is achieved by the rotation of the wheels. The vehicle is provided with a headlamp and a tail lamp that provide visibility to the rider and provides safe driving conditions for drivers behind, respectively.
BRIEF DESCRIPTION OF THE DRAWINGS
[0003] The detailed description of the present subject matter is described with reference to the accompanying figures. Same numbers are used throughout the drawings to reference like features and components.
[0004] Fig. 1 illustrates a left side view of an exemplary motor vehicle, in accordance with an embodiment of the present subject matter.
[0005] Fig. 2 illustrates a front perspective view of the headlamp, in accordance with the embodiment of Fig. 1.
[0006] Fig. 3 depicts an exploded view of the headlamp portion, in accordance with the embodiment of Fig. 1.
[0007] Fig. 4 depicts an enlarged side perspective view of the headlamp portion, in accordance with the embodiment of Fig. 1.
[0008] Fig. 5 depicts a rear perspective view of the headlamp assembly, in accordance with the embodiment of Fig. 2.
DETAILED DESCRIPTION
[0009] Typically, the two-wheeled or three-wheeled vehicles, which are colloquially referred to motorcycle, scooter, trike, auto-rickshaw etc., are provided with a headlamp that is used for providing visibility to the rider of the vehicle. This headlamp generally includes a low-beam and a high-beam that the rider can switch between depending on driving condition/surroundings. With time, the vehicles are additionally provided with a daytime running lamp or pilot lamps that offer better conspicuity of the vehicle during all the time.
[00010] In some vehicles, the headlamp is provided with a split type headlamp, where in a low-beam condition one of the light is operated and in high beam condition both the lights are operated. Such system either use filament bulbs, Light emitted diode (LED) type lamps, or projector type lamps with LEDs or LASERS. Generally, the filament type lamps are high power consuming and take ample space in the headlamp due to the inherent constructional requirements. Moreover, such split type headlamps are bulkier. Whereas, the projector lamps are complex and costlier due to the complex lenses and use of solenoids that are used for switching between high-beam or low-beam or the like. Moreover, the split type headlamps are typically implemented in vehicles having an aerodynamic fairing or at least a cowling that encloses the headlamp, which includes multiple polymer parts that are fragile and tend to get damaged even due to the smallest impact. Mostly, in these vehicles, the headlamp is supported by a stay that is typically a sheet member that is welded to the frame assembly or other structural members of the vehicle. Thus, the stay is also a weak part that tends to change its orientation during impact thereby changing the entire orientation of the lighting system. This becomes a serious condition as the lighting is not directed towards desired road portions.
[00011] Moreover, in some other type of vehicle as aforementioned, where a fairing is not present, the headlamp is still enclosed in a headlamp cowl of the vehicle that is also made of a polymer. In such vehicles, the headlamp is mounted onto the steering assembly of the vehicle. This assembly requires higher number of components increasing assembly time and part manufacturing and part handling requirements, which makes the process and assembly costlier. Also, in some other vehicles, the headlamp is provided with a partition forming low-beam and for high-beam, where the portions are selectively irradiated by using light sources disposed separately, which requires more mounting requirements making the headlamp design complex. Further, such partition requires a cowling assembly, which is an added part. Moreover, this type of headlamps is prone to damage during smallest of impacts thereby affecting the function of the headlamp. Also, even in such headlamp, a stay is used for mounting the headlamp and cowling assembly. During impacts, variations occur in the stay orientation, and even small degree of variations would change the mounting orientation of the entire headlamp. Even minute change in orientation of the headlamp would affect direction of the light rays from the headlamp assembly illuminating undesired portions of the road. This causes serious threat to the rider due to poor illumination at desired location and also to the riders or vehicles coming behind or in opposite direction due to the light may be directed towards opposite rider’s eyes due to change in orientation. Hence, causing serious safety concern.
[00012] Moreover, in the aforementioned types of vehicle, the headlamp assembly makes headlamp bulkier creating odd proportions at the front of the vehicle and at the same time adding weight on the steering assembly affecting maneuverability of the vehicle. Moreover, the conventional headlamp assemblies may require separate mounting requirements for the daytime running lamp or pilot lamp and also to the turn signal lamps. This requires multiple brackets for mounting and also requires complex routing requirements.
[00013] Thus, there is a need for addressing the aforementioned and other problems in the port art. The headlamp assembly should be compact yet rigid that is capable of providing desired lighting condition for the rider and should offer conspicuity for others. The headlamp should be capable of withstanding any impacts reducing change in orientation of the headlamp.
[00014] Hence, the present subject matter provides a headlamp assembly for a motor vehicle.
[00015] The headlamp assembly of the present subject matter provides a headlamp assembly for a motor vehicle.
[00016] In one embodiment, the headlamp assembly is mounted to a front suspension of the motor vehicle.
[00017] In a preferred implementation, the headlamp assembly is securely mounted to at least one triple of the front suspension, wherein the triple clamp is a rigid member that supports the front forks of the front suspension.
[00018] It is a feature that the headlamp assembly includes a casing that is supported by a headlamp-frame, wherein the casing substantially accommodates the lighting parts of the vehicle. Specifically, the headlamp-frame is secured to the at least one triple clamp.
[00019] It is a feature that the headlamp-frame is annularly enclosing at least a portion of the casing, especially lateral periphery of the casing, offering a compact support structure. The headlamp-frame includes a first frame member and a second frame member disposed on either lateral sides for securely supporting and holding the casing. The first frame member and the second frame member are capable of complementing and conforming to the profile of the casing thereby avoiding any additional cowling assembly for enclosing the casing.
[00020] In one implementation, each frame member is separately provided and each frame member is having V-shape to conform to the side profile of the casing having a hexagonal shape.
[00021] It is a feature of the present subject matter that the headlamp-frame, which is disposed substantially at lateral ends of the headlamp assembly securely protects the casing from any lateral impacts. In one implementation, the frame members are made of a rigid material like any known metal or fiber reinforced plastic.
[00022] It is a feature that the first frame member and the second frame member are provided with mounting portion(s) that align with the mounting portion(s) provided on the casing, wherein the mounting portion(s) are provided on the lateral sides of the frame members to enables ease of access from lateral sides and to provide aesthetic appeal.
[00023] It is a feature that the first triple clamp is provided with L-shaped arms, forming the clamp arm(s), wherein the clamp arm(s) support the headlamp assembly about a pivot-axis that is extending substantially in a lateral direction of the vehicle.
[00024] It is another feature that the second triple clamp is provided with the adjustable mounting that is provided substantially at a lateral center thereof, wherein the lower portion(s) of the frame member(s) extend towards the adjustable mounting.
[00025] Thus, the adjustable mounting enables ease of adjustment of the headlamp assembly about the pivot axis whereby the orientation of the lighting can be adjusted.
[00026] It is a feature that the headlamp-frame is capable of supporting turn signal lamps (TSLs) for securely mounting the TSLs thereby eliminating the need for additional mountings and also providing entire lighting assembly in proximity at the same time with sufficient distance between the elements avoiding overlap.
[00027] It is yet another feature that the frame members are capable of guiding electrical wires that are connected to the lamps and also to a camera mounting portion provided on at least one frame member.
[00028] It is yet another feature that the headlamp-frame is capable of accommodating a camera without the need for additional camera mounting. It is a feature that a camera mounting portion is provided on lateral side of the headlamp assembly.
[00029] It is a feature that the casing supports a heat sink portion that is extending substantially in a rear direction, protruding from the casing. When seen from side, the headlamp assembly provides the freedom of extending the heat sink rearward towards the gap formed between the forks.

[00030] Arrows provided in the top right corner of each figure depicts direction with respect to the vehicle, wherein an arrow F denotes front direction, an arrow R indicates rear direction, an arrow Up denotes upward direction, and an arrow Dw denotes downward direction.
[00031] Fig. 1 illustrates a left side view of an exemplary motor vehicle 100, in accordance with an embodiment of the present subject matter. The vehicle 100 includes a body frame 105 that extends from a head tube 105A, which is disposed in the front portion of the vehicle 100, towards a rear portion of the vehicle 100. The body frame 105 extends in longitudinal direction F-R of the vehicle 100. The body frame 105 may further comprise a sub-frame formed by a pair of rear tubes (not shown) that extend obliquely rearward from the main frame. A power unit 110 is fixedly mounted to the body frame 105.
[00032] The power unit 100 includes at least one of an internal combustion engine and a traction/electrical motor (not shown). A front portion of a swing arm 115 is swingably connected to the body frame 105 and a rear portion of the swing arm 115 rotatably supports a rear wheel 120. The rear wheel 120 is functionally coupled to the power unit 110 through a transmission system. The transmission system (not shown) includes a chain drive/belt drive, a variable gear ratio system, or an automatic type transmission. A rear fender 125 disposed upwardly of the rear wheel 120 covers at least a portion of the rear wheel 120. Further, the swing arm 115 is coupled to the body frame 105 through one or more rear suspension(s) (not shown). In the present embodiment, a mono-shock type rear suspension connects the swing arm 115 to the body frame 105. Similarly, a pair of front forks 130 supports a front wheel 135 and is steerably supported by the head tube 105A. A handlebar assembly 140 is connected to an upper portion of the pair of front forks 130. The handlebar assembly 140 includes a handle bar 141 (shown in Fig. 5) that is having a tapering diameter when moving from lateral center towards lateral sides of the vehicle 100. Further, a front fender 175 covers at least a portion of the front wheel 135 and the front fender 175 is mounted to the front forks 130. The front forks 130 form the front suspension 130, which forms part of a steering assembly 145 of the motor vehicle 100. The steering assembly 145 is rotatably supported by the head tube 105A.
[00033] A fuel tank assembly 150 is mounted to the body frame 150 and is disposed rearwardly of the handlebar assembly 140. A seat assembly 155 including a rider seat is disposed rearwardly of the fuel tank assembly 150 and is supported by the body frame 105. The seat assembly may include a pillion seat. Further, a pair of rider foot pegs 165 mounted to the body frame 105 of the vehicle 100 that enable in supporting rider foot.
[00034] Further, the engine assembly 110 includes an air-fuel supply system (not shown) that supplies air and fuel to the engine assembly 110. An exhaust pipe (not shown) extends from the engine assembly 110 towards a muffler (not shown) that is disposed adjacently of the rear wheel 120.
[00035]
[00036] Furthermore, the vehicle 100 includes various electrical and electronic systems including a starter motor (not shown), a headlamp assembly 200, a vehicle control unit, and a tail lamp 180. In addition, the vehicle includes safety systems including a synchronous braking system (not shown), and an anti-lock braking system.
[00037] Fig. 2 depicts a front perspective view of the headlamp assembly, in accordance with the embodiment of Fig. 1. The headlamp assembly 200 is mounted to the front suspension 130 that includes pair of front forks viz. a first front fork 131, and a second front fork 132. Specifically, the headlamp assembly 200 is mounted to a first triple clamp 250 and a second triple clamp 255 that are mounted to the pair of front forks 131, 132. The headlamp assembly 200 includes a casing 201 that is supported by a headlamp-frame 205, 210. The headlamp-frame 205, 210 that are supporting the headlamp casing 201 are secured to the first triple clamp 250 and the second triple clamp 255.
[00038] The headlamp-frame 205, 210 is annularly enclosing at least a portion of the casing 201, especially at least a portion of a lateral periphery 202, wherein the casing 201 accommodates a reflector 215 extending substantially in a vertical direction having a concave profile at lateral inward sides. In other words, the headlamp-frame 205, 210 is mounted to a steering assembly 145 of the motor vehicle 100 and the headlamp-frame 205, 210 is annularly enclosing at least a portion of a lateral periphery 202 (shown as thick dotted lines) of the casing 201 for securely supporting the casing 201. The headlamp casing 201 and the reflector 215, in the present embodiment are substantially having a hexagonal profile. An outer periphery of the reflector 215 is conforming and complementing an inner periphery of the auxiliary lamp 230. Further, the casing 201 accommodates one or more light source(s) that preferably forms an integrated light source module 220 and is supported by the casing 201. In the depicted embodiment, the integrated light source module 220 is extending substantially in a lateral direction RH-LH of the vehicle 100, dividing the headlamp into a low-beam region 225 and a high-beam region 226. However, the headlamp can be a vertical partition type. Further, the auxiliary lamp 230 that is substantially covering the lateral sides RH, LH and bottom Dw circumferential portion(s) of the reflector 215. In one embodiment, the auxiliary lamp 230 is having a U-shaped profile extending at least laterally adjacent to the low-beam region 225 of the headlamp assembly 200. Further, the headlamp assembly 200 supports a pair of turn signal lamps (TSLs) 240, 245 supported by the headlamp-frame 205, 210.
[00039] The headlamp-frame 205, 210 includes a first frame member 205 and a second frame member 210 that are disposed on either lateral sides RH, LH that are securely holding the casing 201. The first frame member 205 and the second frame member 210 are capable of complementing and conforming to the profile of the casing 201 of the headlamp assembly 200. In the present embodiment, the headlamp casing 201 is having substantially a hexagonal profile with one arm disposed in above, one disposed below, and remaining arms disposed on lateral sides with two arms disposed on each lateral side RH, LH. Therefore, in the depicted embodiment, the frame members 205, 210 are having V-shape to conform to the side profile of the casing 201. In other embodiment, the frame members may have a straight or an arc shaped profile conforming to the profile of the casing, which is substantially analogous to the headlamp layout.
[00040] Each frame member 205, 210 according to the present embodiment is having substantially a V-shape V1, V2 when viewed from front. Further, each frame member 205, 210 is having a concave profile to receive/enable seating of the casing 201. The concave profile/ cross-section is at lateral inward sides, and an opening of the concave cross-section is adapted to securely hold the casing 201 thereat. Further, the V-shaped profile/ V-shape V1, V2 are having a vertex of disposed substantially laterally outward. In other words, the frame members 205, 210 are having a concave profile at the inward side to conformingly supporting the casing 201. In the present embodiment, the frame members 205, 210 are curved inward without a smooth curvature to conform to the box like profile of the casing 201.
[00041] The headlamp-frame 205, 210 is made of a rigid material like any known metal or fiber reinforced plastic, wherein the headlamp-frame 205, 210 is the outer most portion of the headlamp assembly 200, especially in lateral direction RH, LH.
[00042] Fig. 3 depicts an exploded view of the headlamp assembly 200, in accordance with the embodiment of Fig. 1. The headlamp 200 includes the headlamp casing 201 comprising a first casing portion 260 and a second casing portion 265. The first casing portion 260 forms a partially enclosed body with an opening provided on one side. The first casing portion 260 supports a support member 270 that is capable of accommodating the integrated light source, the auxiliary lamp 230, the reflector 215 etc. As depicted in the present embodiment, the reflector 215 is sandwiched between the first casing portion 260 and the support member 270. Further, the auxiliary lamp 230 is mounted to the support member 215 on a side opposite to the side the first casing portion 260 is disposed. Further, a light-cover 231 is disposed that is either transparent or translucent with lens characteristics, to direct light. The light-cover 231 covers substantial region of the headlamp including auxiliary lamp 230, the low-beam region 225, and the high-beam region 226. Further, the second casing portion 265 is disposed adjacent to the light-cover 231.
[00043] In the depicted embodiment, the headlamp-frame 205, 210 has one end portion pivotally mounted to a first triple clamp 250 of the steering assembly 195 and other end portion is adjustably mounted to a second triple clamp 255 whereby orientation of the headlamp assembly 200 is adjustable in at least one direction, wherein the first direction is about a pivot axis P-P’.
[00044] In an assembled condition, the headlamp casing 201 forms a compact assembly as the second casing portion 265 is secured to the first casing portion 260 forming a sealed compartment securely accommodating the support member 270 along with the integrated light source module 220, the reflector 215, the auxiliary lamp 230, and the light-cover 231. The first casing portion 260 and the second casing portion 265 are made of any known polymer forming a rigid structure. In one embodiment, the first casing portion 260 and the second casing portion 265 are secured by snap-fit. The casing 201 is provided with plurality of adjustable mounting portion(s) 261 disposed preferably on lateral sides RH, LH. The support member 270 is sandwiched between the first casing portion 260 and the second casing portion 265. Further, the headlamp-frame 205, 210 is abutting at least an outer periphery of the first casing portion 260 and the second casing portion 265 of the casing 201 for securely supporting it.
[00045] The first frame member 205 and the second frame member 210 that substantially surround the headlamp casing 201 are provided with mounting portion(s) 285 that align with the mounting portion(s) 261 provided on the casing 201. By using fasteners, the casing 201 is secured to the headlamp-frame 205, 210 without the need for additional ancillary cowlings. Further, the headlamp-frame 205, 210 is secured to the first triple clamp 250 and the second triple clamp 255, which are part of the steering assembly. In one embodiment, the first triple clamp 250 is provided with clamp arm(s) 251 to which a top-portion of the headlamp-frame 205, 210 is secured. Similarly, the second triple clamp 255 is provided with an adjustable mounting portion 261 to which the lower portion of the headlamp-frame 205, 210 is secured. The first triple clamp 250 is provide with L-shaped arms, forming the clamp arm(s) 251, that extend forward and downward thereof, wherein an upper portion 206 of the frame member(s) 205, 210 extend towards the clamp arm(s) 251. The headlamp-frame 205, 210 is secured about a pivot axis P-P’ that is extending substantially in a lateral direction RH-LH of the vehicle 100. Further, the second triple clamp 255 is provided with the adjustable mounting that is provided substantially at a lateral center thereof, wherein the lower portion(s) of the frame member(s) 205, 210 extend towards the adjustable mounting 261. The adjustable mounting 261 enables change in orientation of the headlamp assembly therethrough thereby providing a single point adjustment.
[00046] Fig. 4 shows an enlarged side perspective view of the headlamp assembly 200, in accordance with an embodiment. Considering the frame member(s) 205, 210, the upper portion(s) 206, 211 are provided with apertures 290 along the pivot axis P-P’ to enable mounting of the headlamp assembly 200 to the first triple clamp 250. Further, on at least one lateral side RH/LH, the headlamp-frame 205, 210 is provided with a substantially circular opening on at least one of the frames 205, 210 to provide at least one integrated camera mounting 234, which enables accommodation of a small-sized camera thereat. The integrated camera mounting 234 is disposed substantially outward to avoid any light from the headlamp that could enter into the camera, acting as stray light & the center axis of the camera is partially overlapping the mid plane of the vehicle or disposed at a predetermined distance Y from the mid plane of the vehicle. In another embodiment a pair of cameras may be used each of which is disposed on opposite sides of the longitudinal plane of the vehicle. Furthermore, the headlamp-frame 205, 210 are each provided with integrated TSL mounting(s) 241 for securely mounting the TSLs 240, 245 thereat. Further, the TSLs 240, 245 are mounted with substantial distance between the light emitting regions of the headlamp, whereby there is no overlap between the lamps.
[00047] The frame member(s) 205, 210 are capable of guiding electrical wires 276 through an integrated wire routing 277 provided integrally with the frame member 205, 210, that can be connected to the lamps and also to the camera, wherein the electrical wire includes power and/or data lines. The frame member(s) 205, 210 are securely routed towards casing 201 and then rearward to the headlamp assembly 200 wherein an integrated cable 277 is provided. In one implementation, the headlamp assembly 200 is secured to the second triple clamp 255 through a mounting point 262 provided on the casing 201. The casing 201 supports a heat sink portion 280 that is extending substantially in a rear direction, protruding from the first casing portion 260. When seen from side (as shown in Fig. 5), the headlamp assembly 200 provides the freedom of extending the heat sink 280 rearward towards the gap formed between the forks 131, 132. Also, the casing 201 enables routing of the integrated cable 277 rearward enabling ease of electrical connections. Further, the casing 201 is secured to the headlamp-frame 205, 210 through plurality of mounting portion(s) 285, 286 provided on lateral sides thereby offering aesthetic appeal from the front vehicle 100 and also providing ease of access from sides.
[00048] Fig. 5 depicts a front view of the headlamp assembly, in an assembled condition. The integrated light source module 220 is capable of accommodating one or more light sources, wherein the one or more light sources are integrated forming the integrated light module 220 formed by one or more light sources 220. In a preferred embodiment, the integrated light module 220 is a single piece. In one embodiment, the integrated light module 220 is having a first light source (not shown) disposed on upper side thereof that is capable of projecting light in the low-beam region 225 of the reflector 215 thereby providing low-beam light. Similarly, the integrated light source module 220 is having a second light source (not shown) disposed on the lower side thereof, wherein the second light source is capable of projecting light in the low-beam region 225 of the reflector 215 thereby providing the high-beam light are desired.
[00049] As depicted, the headlamp-frame 205, 210 are the outer most portion(s), in lateral direction, of the headlamp assembly 200 protecting the high-beam, low-beam regions, auxiliary lamps, etc. Also, the TSLs 240, 245 are provided with flexible connectors to withstand any impact thereof. Also, the headlamp assembly 200 offers an aesthetic appeal when viewed from front, as the mounting point(s)/portion(s) are substantially disposed on lateral sides RH, LH. Further, the camera mounting 234 is disposed substantially in line with the imaginary partition line PL that is passing through the integrated light source 220 in a lateral direction RH-LH. In one embodiment, the headlamp assembly 200 is having a lower most portion disposed substantially upward of the second triple clamp whereby the headlamp assembly 200 offers improved conspicuity.
[00050] It is to be understood that the aspects of the embodiments are not necessarily limited to the features described herein. Many modifications and variations of the present subject matter are possible in the light of above disclosure.



List of reference signs:

100 vehicle
105 body frame
105A head tube
110 power unit
115 swing arm
120 rear wheel
125 rear fender
130 front suspension
131 first front fork
132 second front fork
135 front wheel
140 handlebar assembly
145 steering assembly
150 fuel tank assembly
155 seat assembly
165 foot pegs
175 front fender
180 tail lamp
200 head lamp assembly
201 casing
202 lateral periphery
205, 210 headlamp-frame
206/211 upper portion
215 reflector
220 light source module
225 low-beam region
226 high-beam region
230 auxiliary lamp
231 light-cover
234 camera mounting
240/245 turn signal lamp
250 first triple clamp
251 clamp arm(s)
255 second triple clamp
260 first casing portion
261 adjustable mounting/ adjustable mounting portion
262 mounting point
265 second casing portion
270 support member
276 electrical wires
277 integrated wire routing portion
280 heat sink
285/286 mounting potion
H/H1 hexagonal profile
PL partition line
P-P’ pivot axis
V1/V2 V-shape
Y distance

,CLAIMS:We claim:
1. A headlamp assembly (200) for a motor vehicle (100), said headlamp assembly (200) comprising:
a casing (201) supporting a reflector (215), and one or more light source(s) (220); and
a headlamp-frame (205, 210) mounted to a steering assembly (145) of said motor vehicle (100), said headlamp-frame (205, 210) annularly enclosing at least a portion of a lateral periphery (202) of said casing (201) for securely supporting said casing (201), and at least one end of said headlamp-frame (205, 210) secured to one or more triple clamps (250, 255) of said steering assembly (145).
2. The headlamp assembly (200) as claimed in claim 1, wherein said headlamp-frame (205, 210) formed by a first frame member (205) and a second frame member (210) is mounted to one or more triple clamp(s) (250, 255) connected to a front suspension (130) forming part of said steering assembly (145).
3. The headlamp assembly (200) as claimed in claim 1, wherein said casing (201) includes a first casing portion (260) and a second casing portion (265), wherein said casing (201) accommodates a support member (270), said reflector (215), and a light-cover (231), said support member (270) capable of supporting said reflector (215) and said auxiliary lamp (230), and said support member (270) is sandwiched between the first casing portion (260) and the second casing portion (265), and wherein said headlamp-frame (205, 210) abutting at least an outer periphery of said first casing portion (260) and said second casing portion (265) of said casing (201).
4. The headlamp assembly (200) as claimed in claim 1, wherein said headlamp-frame (205, 210) includes one end portion (206, 211) pivotally mounted to a first triple clamp (250) of said steering assembly (195) and other end of the headlamp assembly (200) is adjustably mounted to a second triple clamp (255) whereby orientation of said headlamp assembly (200) is adjustable in at least one direction.
5. The headlamp assembly (200) as claimed in claim 1, wherein said headlamp-frame (205, 210) is provided with an integrated TSL mounting (241) provided on an outer lateral side(s) thereof and a substantially lower portion thereof, and said TSL mounting (241) is capable of supporting at least one turn signal lamp (240, 245) extending in a laterally outward direction.
6. The headlamp assembly (200) as claimed in claim 1, wherein said headlamp assembly (200) includes a camera mounting (234) provided on at least one of a first frame member (205) and a second frame member (210), forming said headlamp-frame (205, 210) supporting said casing (201) at a lateral periphery thereof, and said camera mounting (234) is disposed substantially in line with a partition line (PL) passing through an integrated light source module (220) of supported by said casing (201).
7. The headlamp assembly (200) as claimed in claim 1, wherein said first frame member (205) and said second frame member (210) are selectively provided with an integrated wire routing portion (277) enabling wire routing towards at least one of a turn signal lamp (240, 245), a camera (234), or any other electronic/electrical device mounted to the frame member(s) (205, 210).
8. The headlamp assembly (200) as claimed in claim 1, wherein said head lamp assembly (200) is pivotally mounted to one or more clamp arm(s) (251) having an L-shaped profile mounted to a first triple clamp (250) of said steering assembly (145), and said headlamp assembly (200) is adjustable about a pivot axis (P-P’) extending substantially in a lateral direction (RH-LH) by adjustment of an adjustable mounting (261) provided on a second triple clamp (255) of said steering assembly (145).
9. The headlamp assembly (200) as claimed in claim 1, wherein said first frame member (205) and said second frame member (210) are provided with a concave cross-section at lateral inward side(s), an opening of said concave cross-section adapted to securely hold the casing (201) thereat, and each of said frame member(s) (205, 210) are having a V-shaped profile (V1, V2) hold the casing (201) securely with a vertex of said V-shaped profile (V1, V2) disposed substantially laterally outward.
10. A headlamp assembly (200) for a motor vehicle (100), said headlamp assembly (200) comprising:
a casing (201) supporting a reflector (215), and one or more light source(s) (220), and
a headlamp-frame (205, 210) mounted to a steering assembly (145) of said motor vehicle (100), said headlamp-frame (205, 210) annularly enclosing at least a portion of a lateral periphery (202) of said casing (201) for securely supporting said casing (201), and , and at least one end of said headlamp-frame (205, 210) secured to one or more triple clamps (250, 255) of said steering assembly (145), and wherein said headlamp-frame (205, 210) provided with a camera mounting (234) integrally formed whereby at least a camera is accommodated thereat, substantially ahead of a head tube (105A) rotatably supporting said steering assembly (145) of said motor vehicle (100).

Documents

Application Documents

# Name Date
1 201841004639-IntimationOfGrant11-07-2024.pdf 2024-07-11
1 Form3_As Filed_07-02-2018.pdf 2018-02-07
2 201841004639-PatentCertificate11-07-2024.pdf 2024-07-11
2 Form2 Title Page_Provisional_07-02-2018.pdf 2018-02-07
3 Form1_As Filed_07-02-2018.pdf 2018-02-07
3 201841004639-Annexure [18-06-2024(online)].pdf 2024-06-18
4 Drawings_As Filed_07-02-2018.pdf 2018-02-07
4 201841004639-Written submissions and relevant documents [18-06-2024(online)].pdf 2024-06-18
5 Description Provisional_As Filed_07-02-2018.pdf 2018-02-07
5 201841004639-Annexure [30-05-2024(online)].pdf 2024-05-30
6 Correspondence by Applicant_As Filed_07-02-2018.pdf 2018-02-07
6 201841004639-Correspondence to notify the Controller [30-05-2024(online)].pdf 2024-05-30
7 201841004639-US(14)-HearingNotice-(HearingDate-03-06-2024).pdf 2024-05-13
7 201841004639-FORM 3 [06-02-2019(online)].pdf 2019-02-06
8 201841004639-PETITION UNDER RULE 137 [15-03-2024(online)].pdf 2024-03-15
8 201841004639-ENDORSEMENT BY INVENTORS [06-02-2019(online)].pdf 2019-02-06
9 201841004639-CLAIMS [15-04-2022(online)].pdf 2022-04-15
9 201841004639-DRAWING [06-02-2019(online)].jpg 2019-02-06
10 201841004639-COMPLETE SPECIFICATION [06-02-2019(online)].pdf 2019-02-06
10 201841004639-FER_SER_REPLY [15-04-2022(online)].pdf 2022-04-15
11 201841004639-OTHERS [15-04-2022(online)].pdf 2022-04-15
11 Form5_After Filing_14-02-2019.pdf 2019-02-14
12 201841004639-FER.pdf 2021-10-17
12 Form1_After Filing_14-02-2019.pdf 2019-02-14
13 201841004639-Form18_Examination Request_22-04-2021.pdf 2021-04-22
13 Correspondence by Applicant_Form1,Form5_14-02-2019.pdf 2019-02-14
14 201841004639-Form18_Examination Request_22-04-2021.pdf 2021-04-22
14 Correspondence by Applicant_Form1,Form5_14-02-2019.pdf 2019-02-14
15 201841004639-FER.pdf 2021-10-17
15 Form1_After Filing_14-02-2019.pdf 2019-02-14
16 201841004639-OTHERS [15-04-2022(online)].pdf 2022-04-15
16 Form5_After Filing_14-02-2019.pdf 2019-02-14
17 201841004639-FER_SER_REPLY [15-04-2022(online)].pdf 2022-04-15
17 201841004639-COMPLETE SPECIFICATION [06-02-2019(online)].pdf 2019-02-06
18 201841004639-CLAIMS [15-04-2022(online)].pdf 2022-04-15
18 201841004639-DRAWING [06-02-2019(online)].jpg 2019-02-06
19 201841004639-ENDORSEMENT BY INVENTORS [06-02-2019(online)].pdf 2019-02-06
19 201841004639-PETITION UNDER RULE 137 [15-03-2024(online)].pdf 2024-03-15
20 201841004639-FORM 3 [06-02-2019(online)].pdf 2019-02-06
20 201841004639-US(14)-HearingNotice-(HearingDate-03-06-2024).pdf 2024-05-13
21 201841004639-Correspondence to notify the Controller [30-05-2024(online)].pdf 2024-05-30
21 Correspondence by Applicant_As Filed_07-02-2018.pdf 2018-02-07
22 201841004639-Annexure [30-05-2024(online)].pdf 2024-05-30
22 Description Provisional_As Filed_07-02-2018.pdf 2018-02-07
23 201841004639-Written submissions and relevant documents [18-06-2024(online)].pdf 2024-06-18
23 Drawings_As Filed_07-02-2018.pdf 2018-02-07
24 201841004639-Annexure [18-06-2024(online)].pdf 2024-06-18
24 Form1_As Filed_07-02-2018.pdf 2018-02-07
25 Form2 Title Page_Provisional_07-02-2018.pdf 2018-02-07
25 201841004639-PatentCertificate11-07-2024.pdf 2024-07-11
26 Form3_As Filed_07-02-2018.pdf 2018-02-07
26 201841004639-IntimationOfGrant11-07-2024.pdf 2024-07-11

Search Strategy

1 SearchHistory-convertedE_31-08-2021.pdf

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