[0001] The present disclosure, in general, relates to light emitting diode (LED)
lamps, and particularly to an LED lamp which is capable of providing larger scale
5 lighting by balancing out the output of an LED lamp and distributing the light
uniformly.
BACKGROUND
[0002] Background description includes information that may be useful in
understanding the present invention. It is not an admission that any of the
10 information provided herein is prior art or relevant to the presently claimed
invention, or that any publication specifically or implicitly referenced is prior art.
[0003] Nowadays, LEDs are being increasingly used in houses, automotive
components and architectural lighting, and their advantages are becoming apparent.
These LEDs provide high brightness, low power consumption, long lifespan,
15 environment friendliness, rapid start-up, energy-savers, having longer life and safer
(lower heat) generation. However, the LEDs provide pinpoint bright light that is
highly intensive for eyes.
[0004] To resolve the problem of pinpoint bright light coming out from LED
called as hotspot, there is need of the developments in field of LED that includes
20 new technology called as diffuser which provides uniform diffusion of light,
resulting in a light source without hotspots. Therefore, there is a need of Diffusers
that properly distribute the light from LEDs as the light coming out of the LED is
very bright and intense that cause harm to eyes. So, there is a need of LED light
diffuser that achieves the desired light intensity.
25 [0005] Therefore, it is desirable to provide an LED lamp with diffuser which is
capable of eliminating hotspots, improves light output and reduces the number of
3
LEDs required, that result in cost savings. It also controls the quality of light that
the LED emits to meet specific needs.
SUMMARY
[0006] This summary is provided to introduce concepts related to diffuser
5 attached with the light emitting diode (LED) lamp which is capable of reducing the
hotspot by uniformly scattering the light. The concepts are further described below
in the detailed description. This summary is not intended to identify key features or
essential features of the claimed subject matter, nor is it intended to be used to limit
the scope of the claimed subject matter.
10 [0007] In an embodiment, the present disclosure relates to a light emitting diode
(LED) lamp. The lamp includes a diffuser arranged at the top of the module board,
the diffuser includes two semi-spherical shaped protruded sections placed opposite
to one another and adjacent to the peripheral structure of the diffuser and provided
with two diametrically opposite through holes that are provided in between the
15 protruded section and a circular hole (206) provided in the center.
[0008] In an aspect, the present disclosure provides an electric part arranged in
the circular hole provided in the centre of the diffuser comprising a shell, a driver
printed circuit board, and a rechargeable battery received in the shell.
[0009] In an aspect, the present disclosure provides a module board arranged
20 at the base of the LED lamp, the module board comprising a plurality of LED lamp
beads being attached to the top 1of the module board.
[0010] In an aspect, the present disclosure provides a plurality of fasteners in
the form of screws, nut and bolts, spring screws etc. to detachably mount the
diffuser on the module board.
25 [0011] In an aspect, the module board is configured with a smoke detector to
detect the indoor smoke concentration.
4
[0012] In an aspect, the module board is configured with a module to receive
a command from a user.
[0013] In an aspect, the module board is configured with a module to detect
and control the amount of indoor smoke concentration.
5 [0014] In an aspect, the module board is configured with a controller and a
WIFI module to control the LED lamp beads that emit light.
[0015] In an aspect, the module board is provided with a power supply module
configured to supply power to the LED lamp beads, the controller and the WIFI
module.
10 [0016] Additionally, the present disclosure defines the LED lamp that is
mounted on the front end of the metallic ceiling using a mounting rod at the rear
end having a regular bulb holder fixture at its one end and an external thread on
another end, and the regular bulb holder fixture end of the mounting rod is attached
to the metallic ceiling plate.
15 [0017] Moreover, the present disclosure defines the LED lamp that is mounted
from the rear end on a metallic ceiling plate using at least two magnetic bolts, and
the threaded sections of the at least two magnetic bolts are fixed on the rear end of
the LED lamp while head sections of the at least two magnetic bolts are
magnetically fixed on the metallic ceiling plate.
20 [0018] Furthermore, the present disclosure defines the LED lamp that is
mounted from the rear end on a metallic ceiling plate using at least two bolts with
springs, and wherein threaded sections of the at least two bolts with springs are
fixed on the rear end of the LED lamp while head sections of the at least two bolts
with springs are fixed on standard grooves formed on the metallic ceiling plate.
25 [0019] Various objects, features, aspects, and advantages of the inventive
subject matter will become more apparent from the following detailed description
5
of preferred embodiments, along with the accompanying drawing figures in which
like numerals represent like components.
BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The illustrated embodiments of the subject matter will be best
5 understood by reference to the drawings, wherein like parts are designated by like
numerals throughout. The following description is intended only by way of
example, and simply illustrates certain selected embodiments of devices, systems,
and methods that are consistent with the subject matter as claimed herein, wherein:
[0021] FIG.1 illustrates the top view of a front side of a LED lamp (diffuser) in
10 accordance with an embodiment of the present application.
[0022] FIG.2 illustrates the top view of a back side of the LED lamp (Module
Board) in accordance with an embodiment of the present application.
[0023] FIG.3 illustrates the side view of the LED lamp in accordance with an
embodiment of the present application.
15 [0024] FIG.4 illustrates a front perspective of the LED lamp in accordance with
an embodiment of the present application.
[0025] FIG.5 illustrates a rear perspective view of the LED lamp according to
the embodiment of the present application.
[0026] FIG 6. illustrates the exploded view of the LED lamp having module
20 board with electric part and the diffuser in accordance with an embodiment of the
present disclosure;
[0027] FIGS.7-9 illustrates various schematic views of mounting of the LED
lamp in accordance with the present disclosure.
DETAILED DESCRIPTION
6
[0028] The following is a detailed description of embodiments of the disclosure
depicted in the accompanying drawings. The embodiments are in such detail as to
clearly communicate the disclosure. However, the amount of detail offered is not
intended to limit the anticipated variations of embodiments; on the contrary, the
5 intention is to cover all modifications, equivalents, and alternatives falling within
the spirit and scope of the present disclosure as defined by the appended claims.
[0029] As used in the description herein and throughout the claims that follow,
the meaning of “a,” “an,” and “the” includes plural reference unless the context
clearly dictates otherwise. Also, as used in the description herein, the meaning of
10 “in” includes “in” and “on” unless the context clearly dictates otherwise.
[0030] As per conventional LED, when an AC power supply is supplied
normally, the LED transmits light. The conventional LEDs generally create “hot
spots” of focused light that will diminish the visual appeal of a fixture.
[0031] To overcome the issues with the existing conventional LED lamps, the
15 present disclosure herein provides a light emitting diode (LED) lamp (200) with an
effective Diffuser that helps in effectively diffusing the LED hot spots without
sacrificing light transmission.
[0032] The present disclosure aims to solve a technical problem of providing
the LED light with diffuser that scatters the collimated light from the LED source
20 to transmit a soft and sober light that is delightful for eyes.
[0033] FIG. 1 shows the top view of a front side of a LED module (diffuser) in
accordance with an embodiment of the present application. The LED lamp (200) of
the present disclosure includes a diffuser (202) arranged at the front end and a
module board (212) at the rear end. The Electric part (210) is placed in between
25 the diffuser (202) and the module board (212). In an example, the diffuser (202)
and the module board (212) are connected with each other using a number of
fasteners (216). The fasteners (216) may include but not limited to metal screws,
7
threaded nuts, rivets, spring screws and so forth. In another example, the diffuser
(202) are formed from acrylic sheets, polycarbonate films or any suitable material.
[0034] FIG. 2 shows the top view of a back side of the LED Lamp i.e. Module
Board (212) in accordance with an embodiment of the present application. The
5 Module Board (212) may either be a DOB (driver on Board) type or a driver based
PCB type. It is either circular or square shape. It comprises a series of LED lamp
beads (214) arranged at the periphery of the module board (212). It further
comprises a plurality of holes in which the fastener is inserted to tightly connect the
diffuser (202) with the module board (212).
10 [0035] Returning back to the electric part (210) of the LED Lamp, the electric
part (210) arranged in the circular hole (206) provided in the center of the diffuser
(202) comprising a shell, a driver printed circuit board, and a rechargeable battery
received in the shell.
[0036] FIG. 3 shows the side view of the LED lamp (200) in accordance with
15 an embodiment of the present application. FIG.3(a) shows the Driver on Board
Mechanism of the LED Lamp (200). FIG.3(b) shows the Driver based PCB type
Mechanism of the LED Lamp (200). It clearly defines the Diffuser (202) mounted
on the Module Board (212) by various fastening means (216) that can be easily
detached when required.
20 [0037] FIG.4 shows a front perspective of the LED lamp (200) in accordance
with an embodiment of the present application. FIG.4 (a) shows the perspective
view of the Driver on Board Mechanism of the LED Lamp (200). FIG.4 (b) shows
the perspective view of the Driver based PCB type Mechanism of the LED Lamp
(200).
25 [0038] FIG.5 shows a rear perspective view of the LED lamp (200) according
to the embodiment of the present application. FIG.5 (a) shows the perspective view
of the Module Board (212) of Driver on Board Mechanism of the LED Lamp (200).
8
FIG.4 (b) shows the perspective view of the Module Board (212) of Driver based
PCB type Mechanism of the LED Lamp (200)
[0039] FIG.6 shows the exploded view of the LED lamp having module board
(212) with electric part (210) and the diffuser (202) in accordance with an
5 embodiment of the present disclosure. It shows the diffuser (202) installed above
the module board (212) through various fastening means (216) that can easily be
detached when required Most of the times a section of the LED lamp fails working
that can easily be removed when required. The whole assembly cannot be
discarded.
10 [0040] The assembled LED lamp (200) can be mounted on the ceiling using a
number of mounting options. For example, in FIGS. 7A-7E, the LED lamp (200) is
mounted from the rear end on a metallic ceiling plate (300) using a mounting rod
(704) having a regular bulb holder fixture at its one end and an external thread on
another end. FIG. 7A illustrates an exemplary E26 mounting rod, FIG. 7B illustrates
15 an exemplary B22 mounting rod, while FIG. 7C illustrates the metallic ceiling plate
300 which is commonly found in the home. As shown in FIGS. 7D-7E, In Drive
on Board type mechanism the regular bulb holder fixture end of the mounting rod
(704) is attached to the metallic ceiling plate (300). FIG. 7D shows the stage in
(Drive on Board Mechanism) in which the LED lamp (200) is about to be mounted
20 on the metallic ceiling plate 300 while FIG. 7E shows the stage in Drive on Board
Mechanism in which the LED lamp (200) is mounted on the metallic ceiling plate
(300). As shown in FIGS. 7F-7G, In Driver Type Design mechanism the regular
bulb holder fixture end of the mounting rod (704) is attached to the metallic ceiling
plate (300). FIG.7F shows the stage in (Driver Type Design Mechanism) in which
25 the LED lamp (200) is about to be mounted on the metallic ceiling plate (300) while
FIG. 7G shows the stage in (Driver type Design Mechanism) in which the LED
lamp (200) is mounted on the metallic ceiling plate (300).
[0041] In another mounting example shown in FIGS. 8A-8D, the LED lamp
(200) is mounted from the rear end on the metallic ceiling plate (300) using at least
9
two magnetic bolts (802-1, 802-2). In an example, threaded sections of the at least
two magnetic bolts (802-1, 802-2) are fixed on the rear end of the LED lamp (200),
while head sections of the at least two magnetic bolts (802-1, 802-2) are
magnetically fixed on the metallic ceiling plate (300). FIG. 8A shows the stage in
5 Drive Type Board Mechanism in which the LED lamp (200) is about to be mounted
on the metallic ceiling plate (300), while FIG. 8B shows the stage in Drive on Board
Mechanism in which the LED lamp (200) is mounted on the metallic ceiling plate
(300). Similarly, FIG. 8C shows the stage in Driver Type Design Mechanism in
which the LED lamp (200) is about to be mounted on the metallic ceiling plate
10 (300), while FIG. 8D shows the stage in Driver Type Design Mechanism in which
the LED lamp (200) is mounted on the metallic ceiling plate (300).
[0042] In yet another example shown in FIGS. 9A-9D, the LED lamp (200) is
mounted from the rear end on the metallic ceiling plate (300) using at least two
bolts with springs (902-1, 902-2). Threaded sections of the at least two bolts with
15 springs (902-1, 902-2) are fixed on the rear end of the LED lamp (200), while head
sections of the at least two bolts with springs (902-1, 902-2) are fixed on standard
grooves formed on the metallic ceiling plate (300).
[0043] Thus, with the LED lamp (200) and its various mounting options on
ceiling or roof described in the present disclosure, various technical problems of the
20 state of the art are resolved. Also, although a number of exemplary mounting
options are described herein, those skilled in the art can appreciate that the LED
lamp (200) can be mounted on the ceiling using any suitable available mounting
accessories, without deviating from the scope of the subject matter of the present
disclosure.
25 [0044] Further, it will be appreciated that those skilled in the art will be able to
devise various arrangements that, although not explicitly described or shown
herein, embody the principles of the invention and are included within its scope.
10
[0045] Furthermore, all examples recited herein are principally intended
expressly to be only for pedagogical purposes to aid the reader in understanding the
principles of the invention and the concepts contributed by the inventor(s) to
furthering the art and are to be construed as being without limitation to such
5 specifically recited examples and conditions. Also, the various embodiments
described herein are not necessarily mutually exclusive, as some embodiments can
be combined with one or more other embodiments to form new embodiments.
[0046] While the foregoing describes various embodiments of the invention,
other and further embodiments of the invention may be devised without departing
10 from the basic scope thereof. The scope of the invention is determined by the
claims that follow. The invention is not limited to the described embodiments,
versions or examples, which are included to enable a person having ordinary skill
in the art to make and use the invention when combined with information and
knowledge available to the person having ordinary skill in the art.

We claim:

1. A light emitting diode (LED) lamp (200), comprising:
a diffuser (202) arranged at the top of the module board (208), the diffuser (202)
comprising two semi-spherical shaped protruded section (202a, 202b) placed
5 opposite to one another and adjacent to the peripheral structure of the diffuser and
provided with two diametrically opposite holes (204a, 20b) formed in between the
protruded section and a circular hole (206) provided in a center;
an electric part (210) arranged in the circular hole (206) provided in the center of
the diffuser (202) comprising a shell, a driver printed circuit board or a driver on
10 board, and a rechargeable battery received in the shell;
a module board (212) arranged at the base of the LED lamp (200), the module board
(212) comprising a plurality of LED lamp beads (214) being attached to the top of
the module board (212); and
a plurality of fasteners (216) in the form of screws, nut and bolts, spring screws etc.
15 to detachably mount the diffuser (202) on the module board (212).
2. The LED lamp (200) as claimed in claim 1, wherein the module board (212)
is configured with a smoke detector (218) to detect an indoor smoke concentration.
3. The LED lamp (200) as claimed in claim 1, wherein the module board (212)
is configured with a module (220) to receive a command from a user.
20 4. The LED lamp (200) as claimed in claim 1, wherein the module board (212)
is configured with a module (220) to detect and control the amount of indoor smoke
concentration.
5. The LED lamp (200) as claimed in claim 1, wherein the module board (212)
is configured with a controller (222) and a WIFI module (224) to control the LED
25 lamp beads (214) that emit light.
12
6. The LED lamp (200) as claimed in claim 1, wherein the module board (212)
is provided with a power supply module (226) configured to supply power to the
LED lamp beads (214), the controller (222) and the WIFI module (224).
7. The LED lamp (200) as claimed in claim 1, wherein the LED lamp (200) is
5 mounted from the rear end on a metallic ceiling plate (300) using a mounting rod
(704) having a regular bulb holder fixture at its one end and an external thread on
another end, and wherein the regular bulb holder fixture end of the mounting rod is
attached to the metallic ceiling plate (300) and is screwed using a fastener at an
external surface of the front end of the LED lamp (200).
10 8. The LED lamp (200) as claimed in claim 1, wherein the LED lamp (200) is
mounted from the rear end on a metallic ceiling plate (702) using at least two
magnetic bolts (802-1, 802-2), and wherein threaded sections of the at least two
magnetic bolts (802-1, 802-2) are fixed on the rear end of the LED lamp (200) while
head sections of the at least two magnetic bolts (802-1, 802-2) are magnetically
15 fixed on the metallic ceiling plate (300).
9. The LED lamp (200) as claimed in claim 1, wherein the LED lamp (200) is
mounted from the rear end on a metallic ceiling plate (300) using at least two bolts
with springs (902-1, 902-2), and wherein threaded sections of the at least two bolts
with springs (902-1, 902-2) are fixed on the rear end of the LED lamp (200) while
20 head sections of the at least two bolts with springs (902-1, 902-2) are fixed on
standard grooves formed on the metallic ceiling plate (702).