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A Tail Lamp Assembly For A Vehicle

Abstract: ABSTRACT A TAIL LAMP ASSEMBLY FOR A VEHICLE The present invention relates to a tail lamp assembly (100) for a vehicle. The tail lamp assembly comprises a housing (102), a printed circuit board (106), a light bar (108) and a bezel (104). An upper surface (106a) of the printed circuit board (106) comprises a first set of light emitting diodes (124) and a lower surface of the printed circuit board (106) comprises a second set of light emitting diodes. A bottom wall (104b) of the bezel (104) is adapted to align and direct light emitted by the first set of light emitting diodes (124) on the light bar (108) and the lens (110). The light emitted by the second set of light emitting diodes is directed on a number plate (200) disposed on a rear fender of the vehicle. The present invention prevents formation of hotspots on the lens, thereby providing improved visibility of the tail lamp assembly. Reference Figure 2

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
31 July 2023
Publication Number
28/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

TVS MOTOR COMPANY LIMITED
“Chaitanya” No.12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu - 600006 India

Inventors

1. GANESAN PALANIYAPPAN
TVS Motor Company Limited “Chaitanya” No 12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu 600006 India
2. KURMAM SHANMUKHA PRADEEP
TVS Motor Company Limited “Chaitanya” No 12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu 600006 India
3. RAJAMANI RAVISANKAR
TVS Motor Company Limited “Chaitanya” No 12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu 600006 India
4. THIRUMAL MANIVANNAN
TVS Motor Company Limited “Chaitanya” No 12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu 600006 India
5. JOHN PAUL XAVIER
TVS Motor Company Limited “Chaitanya” No 12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu 600006 India
6. JITHU GEORGE
TVS Motor Company Limited “Chaitanya” No 12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu 600006 India
7. PRIDEEP VINCENT
TVS Motor Company Limited “Chaitanya” No 12 Khader Nawaz Khan Road, Nungambakkam Chennai Tamil Nadu 600006 India

Specification

Description:FIELD OF THE INVENTION
[001] The present invention relates to a tail lamp assembly for a vehicle. More particularly, the present invention relates to a compact packaging of the tail lamp assembly.

BACKGROUND OF THE INVENTION
[002] In existing vehicles, a plurality of vehicle light units such as tail lamp assembly and a light unit for illumination of a number plate are provided, and each of the plurality of vehicle light units are provided with separate Printed Circuit Boards (PCBs) and Light Emitting Diodes (LEDs). Use of multiple PCBs and LEDs increases the overall cost, part count, size, dimensions and design complexity of the vehicle light units, and also use of multiple vehicle light units increases the overall cost, part count, size, dimensions and design complexity of the vehicle.
[003] In order to overcome this problem, conventionally, the vehicle light units are provided with a single PCB and a plurality of LEDs being disposed on both sides of the PCB for optimum utilization of space. However, in such configurations, the amount of light being distributed on a tail lamp assembly or on the number plate is not adequate. In order to provide adequate illumination, a reflector is provided over the LEDs for directing light from the LEDs towards the number plate and the lens of the tail lamp assembly. However, use of a reflector increases the overall part count of the vehicle light unit which results in increased size and dimensions of the tail lamp assembly. Also, as the reflector is fastened to a portion of a bezel of the vehicle light unit through fasteners, the reflector inadvertently increases the size, dimensions and design complexity of the vehicle light unit. Furthermore, light reflected through the reflectors gets concentrated at a single location of the lens of the vehicle light unit such as a tail lamp lens and the number plate lens and, in turn, increases the visible hotspots on the lens of the vehicle light unit. The visible hotspots reduce aesthetic appearances of the tail lamp assembly and concentration of light at hotspots reduces visibility of the vehicle for an incoming vehicle. Furthermore, different mating parts are required to be designed for accommodating the plurality of vehicle light units in the vehicle which increases part count, size, dimensions and design complexity of the vehicle. Furthermore, increased part count in vehicle light units results in difficulty in packaging.
[004] In view thereof, there is a need-felt to overcome at least the above-mentioned disadvantages of the prior art.

SUMMARY OF THE INVENTION
[005] In one aspect of the present invention, a tail lamp assembly for a vehicle is disclosed. The tail lamp assembly comprises a housing, a printed circuit board, a light bar and a bezel. The housing is defined by a base wall, a plurality of side walls and a lens. The plurality of side walls extends from the base wall. The printed circuit board is disposed in the housing. The printed circuit board comprises an upper surface and a lower surface opposite the upper surface. The upper surface of the printed circuit board comprises a first set of light emitting diodes and the lower surface of the printed circuit board comprises a second set of light emitting diodes. The light bar is disposed in the housing. The bezel comprises a top wall and a bottom wall. The bottom wall of the bezel is adapted to align and direct light emitted by the first set of light emitting diodes on the light bar and the lens. The light bar is adapted to direct light received from the bezel onto the lens. The light emitted by the second set of light emitting diodes is directed on a number plate disposed on a rear fender of the vehicle.
[006] In another aspect of the present invention, a bezel for a tail lamp assembly is disclosed. The bezel comprises a top wall, a bottom wall, a left side wall and a right side wall. The top wall extends along a lateral axis of the bezel between a top left end and a top right end. The bottom wall extends along a lateral axis of the bezel between a bottom left end and a bottom right end. The left side wall extends between the top left end and the bottom left end. The right side wall extends between the top right end and the bottom right end. The bottom wall of the bezel is adapted to align and direct light emitted by a first light emitting member of the tail lamp assembly on a first light receiving member and a second light receiving member of the tail lamp assembly.
[007] In yet another aspect of the present invention, a vehicle is disclosed. The vehicle comprises a head pipe, a main frame, a pair of seat rails, a bracket, a rear fender, a number plate and a tail lamp assembly. The main frame extends rearwardly from the head pipe. The pair of seat rails extends rearwardly from the main frame between a first end and a second end. The bracket is disposed between the seat rails. The bracket is adapted to receive the rear fender. The rear fender is configured to receive the tail lamp assembly and the number plate. The number plate is disposed below the tail lamp assembly. The tail lamp assembly comprises a housing, a printed circuit board, a light bar and a bezel. The housing is defined by a base wall, a plurality of side walls and a lens. The plurality of side walls extends from the base wall in a rear direction of the vehicle. The printed circuit board is disposed in the housing. The printed circuit board comprises an upper surface and a lower surface opposite the upper surface. The upper surface of the printed circuit board comprises a first set of light emitting diodes and the lower surface of the printed circuit board comprises a second set of light emitting diodes. The light bar is disposed in the housing. The bezel comprises a top wall and a bottom wall. The bottom wall of the bezel is adapted to align and direct light emitted by the first set of light emitting diodes on the light bar and the lens. The light bar is adapted to direct light received from the bezel onto the lens. The light emitted by the second set of light emitting diodes is directed on a number plate disposed on a rear fender of the vehicle.
BRIEF DESCRIPTION OF THE DRAWINGS
[008] Reference will be made to embodiments of the invention, examples of which may be illustrated in accompanying figures. These figures are intended to be illustrative, not limiting. Although the invention is generally described in context of these embodiments, it should be understood that it is not intended to limit the scope of the invention to these particular embodiments.
Figure 1 illustrates a perspective view of a tail lamp assembly, in accordance with an embodiment of the present invention.
Figure 2 illustrates a sectional view of Figure 1 cut along a longitudinal axis L1-L1’, in accordance with an embodiment of the present invention.
Figure 3 illustrates a front view of a tail lamp assembly without a lens, in accordance with an embodiment of the present invention.
Figure 4 illustrates an exploded view of the tail lamp assembly, in accordance with an embodiment of the present invention.
Figure 5 illustrates a front perspective view of a bezel in accordance with an embodiment of the present invention.
Figure 6 illustrates a rear perspective view of a bezel, in accordance with an embodiment of the present invention.
Figure 7 illustrates a left side view of a bezel, in accordance with an embodiment of the present invention.
Figure 8 illustrates a rear portion of a vehicle having a tail lamp assembly and a number plate, in accordance with an embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION
[009] Various features and embodiments of the present invention here will be discernible from the following further description thereof, set out hereunder.
[010] For the purpose of the present invention, the term “vehicle” comprises any vehicle provided with a tail lamp assembly such as, not being limited to, scooters, motorcycles, rickshaws, cars, trucks, etc. The term “vehicle” also comprises, not being limited to, conventional internal combustion engine vehicles, electric vehicles and hybrid vehicles. The construction and working of such vehicles are already known in the art and have not been discussed in detail.
[011] It is to be noted that a longitudinal axis refers to a front to rear axis relative to the vehicle, a tail lamp assembly and a bezel while a lateral axis refers to a side to side, or left to right axis relative to the vehicle, the tail lamp assembly and the bezel.
[012] Figure 1 illustrates a perspective view of a tail lamp assembly 100, in accordance with an embodiment of the present invention. The tail lamp assembly 100 comprises a base wall 102a (shown in Figure 2), a plurality of side walls 102b and a lens 110. The base wall 102a, the plurality of side walls 102b and the lens 110 define a housing 102 enclosing a printed circuit board 106, a bezel 104 and a light bar 108 as shown in Figure 2.
[013] Figure 2 illustrates a sectional view of Figure 1 cut along a longitudinal axis L1-L1’, in accordance with an embodiment of the present invention. Figure 3 illustrates a front view of the tail lamp assembly 100 without the lens 110, in accordance with an embodiment of the present invention.
[014] As shown, the housing 102 is defined by the base wall 102a, the plurality of side walls 102b and the lens 110. The lens 110 is an integrated lens having a tail lamp assembly lens 110a and a number plate lens 110b. In one embodiment, the lens 110 is connected to the tail lamp housing using adhesives. The plurality of side walls 102b extends from the base wall 102a. The printed circuit board 106, the light bar 108 and the bezel 104 are disposed in the housing 102. In one non-limiting example, the printed circuit board 106, the light bar 108 and the bezel 104 are removably assembled in the housing 102 with one or more fasteners such as not being limited to screws, nuts, bolts and the likes. The printed circuit board 106 is parallel to a longitudinal axis (L1-L1’) of the tail lamp assembly 100 and disposed below the light bar 108. The printed circuit board 106 has an upper surface 106a and a lower surface 106b opposite the upper surface 106a. The upper surface 106a of the printed circuit board 106 has a first set of light emitting diodes 124 (shown in Figure 4) and the lower surface 106b of the printed circuit bord 106 has a second set of light emitting diodes (not shown). The bezel 104 is also disposed in the housing 102 and comprises a top wall 104a and bottom wall 104b parallel to the longitudinal axis (L1-L1’) of the tail lamp assembly. The light bar 108 is partially received between the top wall 104a and the bottom wall 104b of the bezel 104. The light emitted from the first set of light emitting diodes 124 is aligned and directed by the bottom wall 104b of the bezel 104 onto the light bar 108 as well as onto the lens 110. In one non-limiting example, the bottom wall 104b of the bezel 104 comprises a bottom flat portion 116 and a bottom projected portion 118 (shown in Figure 5). The bottom projected portion 118 has a curvilinear profile and extends outwardly from the bottom flat portion 116. The bottom flat portion 116 of the bezel 104 comprises a cavity 126 (shown in Figure 6). The cavity 126 on the bottom flat portion 116 is adapted to align light emitted by the first set of light emitting diodes 124 onto the light bar 108 as indicated by arrows in Figure 2. The light bar 108 is adapted to direct the light received from the first set of light emitting diodes 124 onto the lens 110 as indicated by arrows in Figure 2. The bottom projected portion 118 of the bezel 104 comprises a plurality of ribs 118a spaced apart from each other. In an embodiment, there are spaces between the ribs. In an embodiment, the plurality of ribs can be formed as an integrated single structure. The plurality of ribs 118a also receives light emitted by the first set of light emitting diodes 124 as shown by arrows in Figure 2. The plurality of ribs 118a is adapted to align and direct the received light onto the lens 110 as shown by arrows in Figure 2. The plurality of ribs 118a provide for homogenous illumination of the tail lamp assembly 100 without formation of hotspots on the lens 110. The top wall 104a of the bezel 104 provides structural integrity to the bezel 104. The top wall 104a of the bezel also comprises one or more mounting members for assembling the bezel 104 into the housing 102 of the tail lamp assembly 100. The light emitted by second set of light emitting diodes is directed on a number plate 200 (shown in Figure 8) disposed on a rear fender 10 (shown in Figure 8) of the vehicle as shown by arrows in Figure 2. The base wall 102a also comprises provisions 128 for routing wiring harness which is used to connect the tail lamp assembly 100 with one or more power sources (not shown) disposed in the vehicle. The tail lamp assembly 100 further comprises one or more mounting members 130 for mounting the tail lamp assembly 100 on the rear fender 10 of the vehicle.
[015] In a non-limiting example, the tail lamp lens 110 and the number plate lens 110b are integrated through injection moulding. In a non-limiting example, the lens 110 is assembled to the housing through welding.
[016] Figure 4 illustrates an exploded view of the tail lamp assembly 100, in accordance with an embodiment of the present invention.
[017] As shown, the tail lamp assembly 100 comprises the housing 102 defined by the base wall 102a, the plurality of side walls 102b and the lens 110. The lens 110 is an integrated lens having a tail lamp assembly lens 110a and the number plate lens 110b. The light source for illumination of the tail lamp assembly 100 and the number plate 200 is disposed in the tail lamp assembly 100. As already stated, the light source for illumination of the tail lamp assembly 100 is the first set of light emitting diodes 124 and the light source for illumination of the number plate 200 is the second set of light emitting diodes provided on the lower surface 106b of the printed circuit board 106. The light bar 108 is disposed in the housing 102. The bezel 104 is also disposed in the housing 102. The bezel 104 is adapted to be fastened to the side walls 102b of the housing 102. The bezel 104 comprises the top wall 104a, the bottom wall 104b, a left side wall 120 and a right side wall 122 as discussed in Figure 5 of the present invention. The light bar 108 is adapted to be fastened to the base wall 102a and/or the side wall 102b. The light bar 108 is partially received between the top wall 104a and the bottom wall 104b of the bezel 104. The printed circuit board 106 is disposed below the light bar 108 and the bezel 104. The upper surface 106a of the printed circuit board 106 faces the light bar 108 and the bezel 104 and the lower surface 106b of the printed circuit board 106 faces the number plate lens 110b. The upper surface 106a of the printed circuit board 106 comprises the first set of light emitting diodes 124 and the lower surface 106b of the printed circuit board 106 comprises the second set of the light emitting diodes. The light emitted from the first set of the light emitting diodes 124 is directed toward the light bar 108 via the cavity 126 formed in the bottom wall 104b of the bezel 104 and towards the lens 110 via the plurality of ribs 118a provided in the bottom wall 104b of the bezel 104. The light emitted from the second set of the light emitting diodes is directed towards the number plate 200 via the number plate lens 110b. The number plate 200 is disposed on the rear fender 10 of the vehicle at a location below the tail lamp assembly 100.
[018] The base wall 102a also comprises the provisions 128 for routing wiring harness which is used to connect the tail lamp assembly 100 with one or more power sources disposed in the vehicle. The tail lamp assembly 100 further comprises one or more mounting members 130 for mounting the tail lamp assembly 100 on the rear fender 10 of the vehicle.
[019] Figure 5 illustrates a front perspective view of the bezel 104 in accordance with an embodiment of the present invention. Figure 6 illustrates a rear perspective view of the bezel 104, in accordance with an embodiment of the present invention. Figure 7 illustrates a left side view of the bezel 104, in accordance with an embodiment of the present invention.
[020] As shown, the bezel 104 comprises the top wall 104a, the bottom wall 104b, a left side wall 120 and a right side wall 122. The top wall 104a extends along a lateral axis of the bezel (L2-L2’) of the bezel 104 between a top left end 104a1 and a top right end 104a2. The bottom wall 104b extends along a lateral axis of the bezel (L2-L2’) of the bezel 104 between a bottom left end 104b1 and a bottom right end 104b2. The left side wall 120 extends between the top left end 104a1 and the bottom left end 104b1. The right side wall 122 extends between the top right end 104a2 and the bottom right end 104b2. The bottom wall 104b of the bezel 104 is adapted to align and direct light emitted by the first light emitting member on the first light receiving member and the second light receiving member. The bezel 104 is disposed in a tail lamp assembly 100. The first light emitting member is the plurality of light emitting diodes 124 provided on the printed circuit board 106, the first light receiving member is the light bar 108 and the second light receiving member is the lens 110 of the tail lamp assembly 100. In one non-limiting example, the bottom wall 104b of the bezel 104 comprises the bottom flat portion 116 and the bottom projected portion 118. The bottom flat portion 116 of the bottom wall 104b comprises the cavity 126, as shown in Figure 7, which aligns the light emitted by the first set of light emitting diodes 124 and direct it to the light bar 108. The bottom projected portion 118 of the bottom wall 104b comprises a plurality of ribs 118a spaced apart from each other to align the light emitted by the first set of light emitting diodes 124 and direct it to the lens 110. In an embodiment, there are spaces between the ribs. In an embodiment, the plurality of ribs can be formed as an integrated single structure. The plurality of ribs 118a provide for homogenous illumination without formation of hotspots on the lens 110. The top wall 104a and side walls 102b of the bezel 104 provide structural integrity to the bezel 104. The top walls 104a and the bottom wall 104b of the bezel may comprise extending members 132 for assembling the bezel 104 in the housing 102 of the tail lamp assembly 100. The bottom projected portion 118 has a curvilinear profile and extends outwardly from the bottom flat portion 116.
[021] Figure 8 illustrates a rear portion of the vehicle having the tail lamp assembly 100 and the number plate 200, in accordance with an embodiment of the present invention.
[022] As shown, the rear portion of the vehicle comprises a rear fender 10. The rear fender 10 is adapted to receive the tail lamp assembly 100 and the number plate 200. The number plate 200 is disposed below the tail lamp assembly 100. The construction of the tail lamp assembly 100 and the bezel 104 disposed in the tail lamp assembly 100 have already been discussed in Figures 1-7. In a non-limiting example, the rear fender 10 includes a top protrusion which covers a portion of the tail lamp assembly 100 and prevents visibility and water ingression inside the tail lamp assembly 100. In one non-limiting example, the vehicle is a saddle type vehicle which comprises a head pipe, a main frame, a pair of seat rails and a bracket, The main frame extends rearwardly from the head pipe. The pair of seat rails extends rearwardly from the main frame between a first end and a second end. The bracket is disposed between the seat rails. The bracket is adapted to receive the rear fender.
[023] The claimed invention as discussed above is not routine, conventional, or well understood in the art, as the claimed invention enable the following advantages in addressing existing problems in conventional technologies. Specifically, the technical problem of multiple light units and multiple Printed Circuit Boards and Light Emitting Diodes in each vehicle light unit which increase the design complexity and cost of the vehicle light unit as well as the vehicle is solved by the present invention.
[024] In the present invention, the light source for the number plate is provided in the tail lamp assembly. Therefore, no separate light source outside the tail lamp assembly is required for illumination of tail lamp assembly.
[025] In the present invention, the tail lamp assembly does not utilize a reflector which reduces the number of part counts in the vehicle which decreases the manufacturing cost as well as the assembly cost of the vehicle. As the reflector is not present, the size and dimensions of the tail lamp assembly is also reduced. The reduction in the size of the tail lamp assembly increases the aesthetics of the vehicle and provides more space for other components of the vehicle.
[026] In the present invention, the light source provided in the tail lamp assembly illuminates the number plate of the vehicle. Therefore, a separate light unit for illumination of the number plate is not required which decreases part count, manufacturing cost as well as assembly cost of the vehicle.
[027] In the present invention, the light emitted from the first set of light emitting diodes is directed to the light bar via the cavity formed in the bottom flat portion of the bottom wall of the bezel and towards the lens by the plurality of ribs provided on the bottom projected portion of the bottom wall of the bezel which results in homogenous illumination of the tail lamp assembly and reduction in visible hotspots.
[028] In the present invention, a single printed circuit board is used for illumination of both the tail lamp assembly and the number plate, which decreases the cost and design complexity of the vehicle.
[029] While the present invention has been described with respect to certain embodiments, it will be apparent to those skilled in the art that various changes and modification may be made without departing from the scope of the invention as defined in the following claims.

List of Reference Numerals:
10- rear fender
100- tail lamp assembly
102- housing
102a- base wall
102b- side walls
104- bezel
104a- top wall of the bezel
104a1-top left end of the bezel
104a2-top right end of the bezel
104b- bottom walls of the bezel
106- printed circuit board
106a- upper surface of the PCB
106b- lower surface of the PCB
108- light bar
110- lens
110a- tail lamp assembly lens
110b- number plate lens
116- bottom flat portion
118- bottom projected portion
118a- ribs
120- left side wall
122- right side wall
124-first set of light emitting diodes
126- cavity
128- provisions for routing wiring harness
130- mounting members of tail lamp assembly
132- extending members
200- number plate
L1-L1’ longitudinal axis of the tail lamp assembly
L2-L2’ lateral axis of the bezel
, Claims:WE CLAIM:

1. A tail lamp assembly (100) for a vehicle, the tail lamp assembly (100) comprising:
- a housing (102) defined by a base wall (102a), a plurality of side walls (102b) and a lens (110), the plurality of side walls (102b) extending from the base wall (102a);
- a printed circuit board (106), the printed circuit board (106) disposed in the housing (102) and having an upper surface (106a) and a lower surface (106b), the upper surface (106a) of the printed circuit board (106) comprising a first set of light emitting diodes (124) and the lower surface (106b) of the printed circuit board (106) comprising a second set of light emitting diodes;
- a light bar (108), the light bar disposed in the housing (102); and
- a bezel (104), the bezel (104) disposed in the housing (102) and having a top wall (104a) and a bottom wall (104b), the bottom wall (104b) of the bezel (104) adapted to align and direct light emitted by the first set of light emitting diodes (124) on the light bar (108) and the lens (110), the light bar (108) adapted to direct light received from the bezel (104) onto the lens (110); and light emitted by the second set of light emitting diodes directed on a number plate (200) disposed on a rear fender (10) of the vehicle.
2. The tail lamp assembly (100) as claimed in claim 1, wherein the bottom wall (104b) of the bezel (104) comprises a bottom flat portion (116) and a bottom projected portion (118), the bottom flat portion (116) having a cavity (126) adapted to align and direct light emitted by the first set of light emitting diodes (124) onto the light bar (108) and the bottom projected portion (118) adapted to align and direct light emitted by the first set of light emitting diodes (124) onto the lens (110).

3. The tail lamp assembly (100) as claimed in claim 2, wherein the bottom projected portion (118) has a curvilinear profile and extends outwardly from the bottom flat portion (116).

4. The tail lamp assembly (100) as claimed in claim 3, wherein the bottom projected portion (118) comprises a plurality of ribs (118a) spaced apart from each other.

5. The tail lamp assembly (100) as claimed in claim 1, wherein the lens (110) of the tail lamp assembly (100) comprises a tail lamp assembly lens (110a) and a number plate lens (110b), the light from the second set of light emitting diodes being directed onto the number plate (200) via the number plate lens (110b).

6. A bezel (104) for a tail lamp assembly (100), the bezel (104) comprising:
- a top wall (104a) extending along a lateral axis (L2-L2’) of the bezel between a top left end (104a1) and a top right end (104a2);
- a bottom wall (104b) extending along the lateral axis (L2-L2’) of the bezel between a bottom left end (104b1) and a bottom right end (104b2);
- a left side wall (120) extending between the top left end (104a1) and the bottom left end (104b1); and
- a right side wall (122) extending between the top right end (104a2) and the bottom right end (104b2);
- wherein the bottom wall (104a) of the bezel (104) being adapted to align and direct light emitted by a first light emitting member of the tail lamp assembly (100) on a first light receiving member and a second light receiving member of the tail lamp assembly (100).

7. The bezel (104) as claimed in claim 6, wherein the first light emitting member being a first set of light emitting diodes (124) provided on an upper surface (106a) of a printed circuit board (106), the first light receiving member being a light bar (108) and the second light receiving member being a lens (110).

8. The bezel (104) as claimed in claim 7, wherein the bottom wall (104b) of the bezel (104) comprises a bottom flat portion (116) and a bottom projected portion (118), the bottom flat portion (116) having a cavity (126) adapted to align and direct light emitted by the first set of light emitting diodes (124) onto the light bar (108) and the bottom projected portion (118) adapted to align and direct light emitted by the first set of light emitting diodes (124) onto the lens (110).

9. The bezel (104) as claimed in claim 8, wherein the bottom projected portion (118) has a curvilinear profile and extends outwardly from the bottom flat portion (116).

10. The bezel (104) as claimed in claim 9, wherein the bottom projected portion (118) comprises a plurality of ribs (118a).

11. A vehicle comprising:
- a main frame extending rearwardly from a head pipe;
- a pair of seat rails extending rearwardly from the main frame between a front end and a rear end;
- a bracket disposed between the seat rails, the bracket adapted to receive a rear fender (10), the rear fender (10) configured to receive a tail lamp assembly (100) and a number plate (200) disposed below the tail lamp (100), the tail lamp assembly (100) comprising:
- a housing (102) defined by a base wall (102a), a plurality of side walls (102b) and a lens (110), the plurality of side walls (102b) extending from the base wall (102a) in a rear direction of the vehicle;
- a printed circuit board (106), the printed circuit board (106) disposed in the housing (102) and having an upper surface (106a) and a lower surface (106b), the upper surface (106a) of the printed circuit board (106) comprising a first set of light emitting diodes (124) and the lower surface (106b) of the printed circuit board (106) comprising a second set of light emitting diodes;
- a light bar (108), the light bar (108) disposed in the housing (102); and
- a bezel (104), the bezel (104) disposed in the housing (102) and having a top wall (104a) and a bottom wall (104b), the bottom wall (104b) of the bezel (104) adapted to align and direct light emitted by the first set of light emitting diodes (124) on the light bar (108) and the lens (110), the light bar (108) adapted to direct light received from the bezel (104) onto the lens (1110); and light emitted by the second set of light emitting diodes directed on a number plate (200) disposed on a rear fender (10) of the vehicle.

12. The vehicle as claimed in claim 11, wherein the bottom wall (104b) of the bezel (104) comprises a bottom flat portion (116) and a bottom projected portion (118), the bottom flat portion (116) having a cavity (126) adapted to align and direct light emitted by the first set of light emitting diodes (124) onto the light bar (108) and the bottom projected portion (118) adapted to align and direct light emitted by the first set of light emitting diodes (124) onto the lens (110).

13. The vehicle as claimed in claim 12, wherein the bottom projected portion (118) has a curvilinear profile and extends outwardly from the bottom flat portion (116).

14. The vehicle as claimed in claim 13, wherein the bottom projected portion (118) comprises a plurality of ribs (118a).

15. The vehicle as claimed in claim 11, wherein the lens (110) of the tail lamp assembly (100) comprises a tail lamp assembly lens (110a) and a number plate lens (110b), the light from the second set of light emitting diodes (124) being directed onto the number plate (200) via the number plate lens (110b).

Dated this 31 day of July 2023
TVS MOTOR COMPANY LIMITED
By their Agent & Attorney

(Nikhil Ranjan)
of Khaitan & Co
Reg No IN/PA-1471

Documents

Application Documents

# Name Date
1 202341051403-STATEMENT OF UNDERTAKING (FORM 3) [31-07-2023(online)].pdf 2023-07-31
2 202341051403-REQUEST FOR EXAMINATION (FORM-18) [31-07-2023(online)].pdf 2023-07-31
3 202341051403-PROOF OF RIGHT [31-07-2023(online)].pdf 2023-07-31
4 202341051403-POWER OF AUTHORITY [31-07-2023(online)].pdf 2023-07-31
5 202341051403-FORM 18 [31-07-2023(online)].pdf 2023-07-31
6 202341051403-FORM 1 [31-07-2023(online)].pdf 2023-07-31
7 202341051403-FIGURE OF ABSTRACT [31-07-2023(online)].pdf 2023-07-31
8 202341051403-DRAWINGS [31-07-2023(online)].pdf 2023-07-31
9 202341051403-DECLARATION OF INVENTORSHIP (FORM 5) [31-07-2023(online)].pdf 2023-07-31
10 202341051403-COMPLETE SPECIFICATION [31-07-2023(online)].pdf 2023-07-31