CN106917966B - L ED light source module - Google Patents
L ED light source module Download PDFInfo
- Publication number
- CN106917966B CN106917966B CN201710164847.7A CN201710164847A CN106917966B CN 106917966 B CN106917966 B CN 106917966B CN 201710164847 A CN201710164847 A CN 201710164847A CN 106917966 B CN106917966 B CN 106917966B
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- light source
- optical element
- mounting
- source module
- light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/0808—Adhesive means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/0832—Hook and loop-type fasteners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
Abstract
The invention relates to a L ED light source module, which comprises an optical element, a L ED light source plate connected with the optical element, a connecting piece and a driving power supply, wherein the optical element comprises at least three light source mounting areas, at least one lens positioned on the light source mounting areas and a power supply mounting area positioned in the middle of the light source mounting areas, the at least three light source mounting areas have the same structure and are parallelograms, the shape and the size of a L ED light source plate are matched with those of the light source mounting areas, the module comprises a mounting substrate and at least one L ED light emitting unit positioned on the mounting substrate, and the connecting piece is connected with the optical element and is positioned between the adjacent L ED light source plates.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to an L ED light source module.
Background
L ED as a new generation light source has the advantages of energy saving, environmental protection, safety, long service life, low power consumption, low heat, high brightness, water resistance, micro size, shock resistance, easy dimming, light beam concentration, simple maintenance and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination and the like.
Traditional L ED light source module includes the base usually, the light source board, dustcoat and drive power supply, in order to be general with traditional light source module, set up the light source board into circularly usually, produce circular shape light source board, can cause the waste of leftover bits usually, thereby lead to the waste of raw and other materials, be unfavorable for the saving of cost, on the other hand, the light source board of this kind of light source module is of high quality, need set up the adapting unit that the bearing can be good, just can realize the firm connection of light source board, and light source module's spare part is more, the structure is complicated, the installation and maintenance are inconvenient.
The L ED light source module provided by the invention has the advantages of simple structure, light weight of the light source board, firm connection, raw material saving, low cost and good light distribution uniformity.
Disclosure of Invention
The L ED light source module is simple in structure, light in weight, firm in connection, low in cost and good in light distribution uniformity, and raw materials are saved.
In order to solve the above technical problems, the present invention provides an L ED light source module, which includes an optical element, a L ED light source board connected to the optical element, a connecting member, and a driving power supply;
the optical element comprises at least three light source mounting areas, at least one lens positioned above the light source mounting areas and a power supply mounting area positioned in the middle of the light source mounting areas, and the at least three light source mounting areas have the same structure and are all parallelogram;
the L ED light source board is matched with the light source mounting area in shape and size and comprises a mounting substrate and at least one L ED light-emitting unit on the mounting substrate;
the connecting piece is connected with the optical element and positioned between the adjacent L ED light source boards;
the driving power supply is located in the power supply installation area.
Preferably, the L ED light source boards are three in number;
the optical element is triangular-like and comprises three light source mounting areas, at least one lens positioned on the light source mounting areas and a power supply mounting area positioned in the middle of the light source mounting areas, and the three light source mounting areas are identical in structure and are rectangular.
Preferably, the L ED light source board is shaped as a parallelogram matching the light source mounting area.
Preferably, the light source mounting area is rectangular, and the L ED light source board is rectangular in shape to match the light source mounting area.
Preferably, the lens is integrally formed with the optical element, and the inner surface thereof is provided with a rough structure or a mesh surface.
Preferably, the number and positions of the L ED light emitting units match the number and positions of the lenses.
Preferably, a fixing device is arranged on the connecting piece, and the fixing device is a magnet, a hook, adhesive or a clamping piece.
Preferably, a first connection hole is further formed in the light source mounting region;
the mounting substrate is provided with a second connecting hole;
the second connecting hole is matched with the first connecting hole in shape, size and position.
Preferably, the mounting substrate is an aluminum plate.
Preferably, the L ED light emitting unit is a L ED device or a L ED chip.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the L ED light source module, in the batch production process, a large amount of leftover materials are generated by a traditional annular L ED light source plate, so that a large amount of waste of raw materials is caused, the L ED light source plate adopted by the invention is parallelogram, when the L ED light source plate is manufactured in the previous stage, the leftover materials cannot be generated in the cutting process, the production raw materials are saved, and the production cost of the L ED light source plate is saved.
2. According to the L ED light source module, the light source mounting area and the power source mounting area are arranged at different positions, so that the heat source separation (namely the photoelectric separation) of a light source and a power source is realized, a sufficient gap is formed between the power source cavity and the L ED light source plate, air convection can be formed, heat generated by the light source and the power source is respectively dissipated without mutual influence, the heat is prevented from being accumulated in the L ED light source module, and the service life of the L ED light source module is prolonged.
3. The L ED light source module provided by the invention is only provided with the optical element and the L ED light source board and other components arranged on the optical element, has simple structure and light weight, can realize the fixation of the L ED light source module by adopting simple fixing devices such as magnets (back glue/hooks/buckles) and the like, and is convenient and quick to install.
4. According to the L ED light source module, the number of L ED light source boards is three, and three L ED light source boards are spliced, so that the largest light emitting area can be formed by limited materials, the light distribution of the L ED light source module is more uniform, and the assembly is simpler compared with other polygons, the assembly efficiency is high, and the cost is lower.
5. According to the L ED light source module, L ED light emitting units on the L ED light source board are uniformly distributed, so that the power density can be effectively balanced, the temperature rise of the lamp board is consistent as much as possible, the heat dissipation capacity of the L ED light source board is fully exerted, on the other hand, the power grades of different L ED light emitting units can be matched by adjusting the thickness of the lamp board, and the service life of the L ED light source module is further prolonged.
Drawings
FIG. 1 is a front exploded view of an L ED light source module of the present invention;
FIG. 2 is a rear exploded view of an L ED light source module of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, the present invention provides an L ED light source module, which includes an optical element 1, a L ED light source board 2 connected to the optical element 1, a connector 3, a driving power source 4, and a rear cover 5;
the optical element 1 comprises at least three light source mounting areas 11, at least one lens 12 positioned above the light source mounting areas 11 and a power supply mounting area 13 positioned in the middle of the light source mounting areas 11, wherein the at least three light source mounting areas 11 have the same structure and are all parallelogram;
the L ED light source board 2 is matched with the light source mounting region 11 in shape and size, and comprises a mounting substrate 21 and at least one L ED light-emitting unit 22 on the mounting substrate 21;
the connecting piece 3 is connected with the optical element 1 and positioned between the adjacent L ED light source boards 2;
the driving power source 4 is located in the power source installation area 13.
The optical element 1 is integrally formed and comprises at least three light source mounting areas 11, at least one lens 12 positioned on the upper surface of the light source mounting area 11 and a power supply mounting area 13 positioned in the middle of the light source mounting area 11.
At least three light source installing zone 11 structures are the same, and are concrete, light source installing zone 11 is parallelogram, better, light source installing zone 11 is the rectangle, is used for the holding L ED light source board 2, furtherly, still be provided with first connecting hole on the light source installing zone 11, be convenient for realize light source installing zone 11 with fixed connection between the L ED light source board 2, in this embodiment, first connecting hole is the screw.
The lens 12 is located above the light source mounting area 11, and the number thereof is one or more. In this embodiment, the lens 12 and the optical element 1 are integrally formed, and the inner surface of the lens may be further provided with a rough structure or a mesh surface, which is specifically selected according to actual needs.
The power source installation area 13 is located in the middle of the light source installation area 11, is connected with the light source installation area 13, and is used for accommodating a driving power source.
It should be noted here that, the light source mounting area 11 and the power source mounting area 13 are disposed at different positions, so that heat source separation (i.e., photoelectric separation) between the light source and the power source is achieved, and a sufficient gap is formed between the power cavity and the L ED light source board, so that air convection can be formed, heat generated by the light source and the power source is respectively dissipated, and the heat is prevented from being accumulated inside the L ED light source module, so that the service life of the L ED light source module is affected.
The L ED light source board 2 has a shape and size matching those of the light source mounting region 11, and includes a mounting substrate 21 and at least one L ED light emitting unit 22 on the mounting substrate 21.
L ED light source board 2's shape for with light source installing zone 11 assorted parallelogram, more preferably, L ED light source board 2's shape for with light source installing zone 22 assorted rectangle, here, will L ED light source board 2 sets up to parallelogram, and in the preparation of earlier stage L ED light source board, the cutting process can not produce the leftover bits, practices thrift the production raw and other materials, because to the batch production in-process, traditional annular L ED light source board 2 can produce a large amount of leftover bits, causes the waste of a large amount of raw and other materials, in this embodiment, L ED light source board 2 is parallelogram, in the batch production process, has practiced thrift raw and other materials to the manufacturing cost of L ED light source board 2 has been practiced thrift.
The L ED light source board 2 comprises a mounting substrate 21 and at least one L ED light emitting unit 22 located on the mounting substrate 21, the mounting substrate 21 is an aluminum plate, heat emitted by the L ED light emitting unit 22 can be timely dissipated conveniently, a second connecting hole is formed in the mounting substrate 21 and used for achieving connection of the L ED light source board 2 and the optical element 1, the second connecting hole is matched with the first connecting hole in shape, size and position, in the embodiment, the second connecting hole is a screw hole, and the optical element and the L ED light source board are fixed through screws through the first connecting hole and the second connecting hole.
The L ED light emitting units 22 are used for providing illumination, the number and the positions of the L ED light emitting units are matched with the number and the positions of the lenses 12, the L ED light emitting units 22 may be L ED devices, L ED chips or other light emitting structures, and are not limited to this embodiment.
The connecting piece 3 is connected with the back of the optical element 1, is positioned between the adjacent L ED light source boards 2, is provided with a fixing device 31 thereon, the fixing device 31 can be a magnet, a hook, an adhesive or a clamping piece, and different types of fixing devices are selected according to actual needs.
The L ED light source module provided by the invention is only provided with the optical element 1 and the L ED light source board 2 and other components arranged on the optical element 1, has simple structure and light weight, can realize the fixation of the L ED light source module by adopting simple fixing devices such as magnets and the like, and is convenient and quick to install.
The driving power supply 4 is electrically connected with the L ED light source board 2 through a wire, and is used for ensuring that the L ED light emitting unit 22 on the L ED light source board 2 can normally work, and in other embodiments, the driving chip is arranged on the L ED light source board 2, or the driving power supply is not arranged, and the driving power supply is specifically arranged according to actual needs.
The rear cover 5 has a shape matching the shape of the lower surface of the power supply installation region 13, and covers and protects the driving power supply 4.
In the above embodiments, the L ED light source boards are different in number, the L ED light source module is different in shape, and different in light distribution effect, and optimally, when the L ED light source boards are three, the light output is more uniform, and the number of the L ED light source boards is three for the following specific description:
example one
As shown in fig. 1-2, the L ED light source boards are specifically provided with three light sources, and the structure of the L ED light source module is substantially the same as that of the L ED light source module, except that the L ED light source boards are three and rectangular in shape, specifically:
an L ED light source module comprises an optical element 1, three L ED light source boards 2 connected with the optical element 1, three connecting pieces 3, a driving power supply 4 and a rear cover 5;
the optical element 1 is triangular-like and comprises three light source mounting areas 11, at least one lens 12 positioned above the light source mounting areas 11 and a power supply mounting area 13 positioned in the middle of the light source mounting areas 11, wherein the three light source mounting areas 11 have the same structure and are rectangular;
the L ED light source board 2 is rectangular matched with the shape and size of the light source mounting area 11 and comprises a mounting substrate 21 and at least one L ED light-emitting unit 22 positioned on the mounting substrate;
the connecting piece 3 is connected with the optical element 1 and positioned between the adjacent L ED light source boards 2;
the driving power source 4 is located in the power source installation area 13.
The quantity of L ED light source board that this embodiment adopted is three, adopts three L ED light source board concatenations, can constitute the biggest luminous area with limited material on the one hand, and L ED light source module's grading is more even, and on the other hand the polygon of other embodiments of equipment relative above-mentioned is simpler, and the packaging efficiency is high, and the expense is lower.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the L ED light source module, in the batch production process, a large amount of leftover materials are generated by a traditional annular L ED light source plate, so that a large amount of waste of raw materials is caused, the L ED light source plate adopted by the invention is parallelogram, when the L ED light source plate is manufactured in the previous stage, the leftover materials cannot be generated in the cutting process, the production raw materials are saved, and the production cost of the L ED light source plate is saved.
2. According to the L ED light source module, the light source mounting area and the power source mounting area are arranged at different positions, so that the heat source separation (namely the photoelectric separation) of a light source and a power source is realized, a sufficient gap is formed between the power source cavity and the L ED light source plate, air convection can be formed, heat generated by the light source and the power source is respectively dissipated without mutual influence, the heat is prevented from being accumulated in the L ED light source module, and the service life of the L ED light source module is prolonged.
3. The L ED light source module provided by the invention is only provided with the optical element and the L ED light source board and other components arranged on the optical element, has simple structure and light weight, can realize the fixation of the L ED light source module by adopting simple fixing devices such as magnets (back glue/hooks/buckles) and the like, and is convenient and quick to install.
4. According to the L ED light source module, the number of L ED light source boards is three, and three L ED light source boards are spliced, so that the largest light emitting area can be formed by limited materials, the light distribution of the L ED light source module is more uniform, and the assembly is simpler compared with other polygons, the assembly efficiency is high, and the cost is lower.
5. According to the L ED light source module, L ED light emitting units on the L ED light source board are uniformly distributed, so that the power density can be effectively balanced, the temperature rise of the lamp board is consistent as much as possible, the heat dissipation capacity of the L ED light source board is fully exerted, on the other hand, the power grades of different L ED light emitting units can be matched by adjusting the thickness of the lamp board, and the service life of the L ED light source module is further prolonged.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (8)
1. An L ED light source module is characterized by comprising an optical element, a L ED light source board connected with the optical element, a connecting piece and a driving power supply;
the optical element comprises at least three light source mounting areas, at least one lens positioned above the light source mounting areas and a power supply mounting area positioned in the middle of the light source mounting areas, and the at least three light source mounting areas have the same structure and are all parallelogram;
the L ED light source board is matched with the light source mounting area in shape and size and comprises a mounting substrate and at least one L ED light-emitting unit on the mounting substrate;
the connecting piece is connected with the optical element and positioned between the adjacent L ED light source boards;
the driving power supply is positioned in the power supply mounting area;
the connecting piece is provided with a fixing device which is a magnet, a hook, adhesive or a clamping piece;
the L ED light emitting units are uniformly distributed on the L ED light source board;
the lens and the optical element are integrally formed, and a rough structure or a net surface is arranged on the inner surface of the lens.
2. The L ED light source module of claim 1, wherein the number of the L ED light source boards is three;
the optical element is triangular-like and comprises three light source mounting areas, at least one lens positioned on the light source mounting areas and a power supply mounting area positioned in the middle of the light source mounting areas, and the three light source mounting areas are identical in structure and are rectangular.
3. The L ED light source module of claim 1, wherein the L ED light source board is shaped as a parallelogram that matches the light source mounting area.
4. The L ED light source module of claim 1, wherein the light source mounting region is rectangular and the L ED light source board is rectangular to match the light source mounting region.
5. The L ED light source module of claim 1, wherein the number and positions of the L ED light emitting cells match the number and positions of the lenses.
6. The L ED light source module according to claim 1, wherein the light source mounting area is further provided with a first connection hole;
the mounting substrate is provided with a second connecting hole;
the second connecting hole is matched with the first connecting hole in shape, size and position.
7. The L ED light source module of claim 1, wherein the mounting substrate is an aluminum plate.
8. The L ED light source module of claim 1, wherein the L ED light emitting unit is a L ED device or a L ED chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164847.7A CN106917966B (en) | 2017-03-20 | 2017-03-20 | L ED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164847.7A CN106917966B (en) | 2017-03-20 | 2017-03-20 | L ED light source module |
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| Publication Number | Publication Date |
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| CN106917966A CN106917966A (en) | 2017-07-04 |
| CN106917966B true CN106917966B (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710164847.7A Active CN106917966B (en) | 2017-03-20 | 2017-03-20 | L ED light source module |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202281143U (en) * | 2011-10-21 | 2012-06-20 | 海优特（北京）技术有限公司 | LED ceiling lamp |
| CN104949018A (en) * | 2015-07-06 | 2015-09-30 | 江苏达伦电子股份有限公司 | LED lamp disc |
| CN105143766A (en) * | 2013-04-15 | 2015-12-09 | 欧司朗股份有限公司 | Lighting system |
| CN206338608U (en) * | 2016-12-13 | 2017-07-18 | 贵派电器股份有限公司 | A kind of LED light source module |
| CN206786353U (en) * | 2017-03-20 | 2017-12-22 | 佛山电器照明股份有限公司 | A kind of LED light source module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7549785B2 (en) * | 2005-08-10 | 2009-06-23 | Michael J Faunce | Night lighting system |
-
2017
- 2017-03-20 CN CN201710164847.7A patent/CN106917966B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202281143U (en) * | 2011-10-21 | 2012-06-20 | 海优特（北京）技术有限公司 | LED ceiling lamp |
| CN105143766A (en) * | 2013-04-15 | 2015-12-09 | 欧司朗股份有限公司 | Lighting system |
| CN104949018A (en) * | 2015-07-06 | 2015-09-30 | 江苏达伦电子股份有限公司 | LED lamp disc |
| CN206338608U (en) * | 2016-12-13 | 2017-07-18 | 贵派电器股份有限公司 | A kind of LED light source module |
| CN206786353U (en) * | 2017-03-20 | 2017-12-22 | 佛山电器照明股份有限公司 | A kind of LED light source module |
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| CN106917966A (en) | 2017-07-04 |
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