CN202629976U - Waterproof light emitting diode (LED) module with efficient radiating effect - Google Patents
Waterproof light emitting diode (LED) module with efficient radiating effect Download PDFInfo
- Publication number
- CN202629976U CN202629976U CN2012200093479U CN201220009347U CN202629976U CN 202629976 U CN202629976 U CN 202629976U CN 2012200093479 U CN2012200093479 U CN 2012200093479U CN 201220009347 U CN201220009347 U CN 201220009347U CN 202629976 U CN202629976 U CN 202629976U
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- heat sink
- face
- waterproof
- sealing ring
- led module
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Abstract
The utility model relates to a waterproof light emitting diode (LED) module with an efficient radiating effect. The waterproof LED module comprises a radiating assembly, a lens assembly, a sealing ring and a power input assembly, wherein the radiating assembly comprises a radiating plate; the lens assembly is arranged on the front end surface of the radiating plate; the sealing ring is arranged between the lens assembly and the radiating plate; sealed space is formed among the lens assembly, the radiating plate and the sealing ring; an element layer is arranged at a position, which corresponds to the sealed space, of the front end surface of the radiating plate, is adhered to the surface of the radiating plate, and is provided with a plurality of LED lamps and corresponding circuits; and the circuits of the element layer are connected with the power input assembly. The LED lamps are directly adhered to the surface of the radiating plate; when the LED lamps emit light, generated heat is directly conducted to a radiator, a radiating path is shortened, and a radiating effect is improved; and moreover, the sealing ring is arranged between the lens assembly and the radiating plate, and a waterproof structure is arranged at a power lead, so that the waterproof LED module has good waterproof and dustproof properties.
Description
Technical field
The utility model belongs to lighting technical field, relates in particular to a kind of heat radiation Waterproof LED module efficiently.
Background technology
When existing LED lamp is luminous, can produce bigger heat, the heat radiation meeting of LED realizes through radiator usually.At present, general LED is welded on the substrate of metal material, and substrate is mounted on the radiator again; Though metal substrates such as aluminium base have very good heat conductivility; But because the heat radiation approach is oversize, the heat that LED produces is difficult for getting rid of, and influences the light efficiency and the service life of LED lamp.On the other hand,, need to consider the waterproof problem of each LED lamp, avoid influencing the insulation effect of light fixture, and still there is defective in existing LED street lamp aspect heat radiation and the waterproof owing to the entering of rainwater owing to adopt a plurality of LED lamps to make illuminating source.
The utility model content
The utility model technical problem to be solved is, a kind of heat radiation Waterproof LED module efficiently is provided.
For solving the problems of the technologies described above, the utility model provides a kind of heat radiation Waterproof LED module efficiently, comprises radiating subassembly, lens subassembly, sealing ring and power supply input module; Radiating subassembly comprises heat sink; Lens subassembly is installed on the front end face of heat sink, and sealing ring is located between lens subassembly and the heat sink, between lens subassembly, heat sink and sealing ring, forms seal cavity; The front end face of the pairing heat sink of seal cavity is provided with element layer; Element layer is mounted on the heat sink surface, on element layer, is provided with some LED lamps and corresponding circuit-line, and the circuit-line of element layer is connected with the power supply input module.
Further, be provided with some braces between the front end face of heat sink and the rear end face, the end face of brace is connected with front end face and rear end face one respectively, is provided with groove between adjacent two braces.
Further, convex with some curved lenses at the upper surface of lens subassembly, curved lenses is corresponding with the LED lamp respectively, and curved lenses exceeds upper surface.
Further, sealing ring is entrenched in the groove that the inner bottom surface of lens subassembly is arranged with, and the front end face of heat sink is close on the sealing ring.
Further, lens subassembly is fixedly connected through securing member and heat sink.
Further, power supply module comprises power connection and inlet wire, water-proof jacket and tension disc, and inlet wire is socketed in the middle of the water-proof jacket and mutual interference fit seal waterproof; One end of water-proof jacket is installed in the corresponding through hole on the heat sink; The other end convexes with boss along the periphery of water-proof jacket, and the profile of boss is greater than the profile of through hole, tension disc be installed in water-proof jacket above; Overlay upper surface to boss at through hole; Form the water-tight face between the upper surface of boss and through hole, inlet wire is connected with the circuit-line of element layer, and power connection can be connected with external control circuit.
Further, tension disc is fixedly connected through securing member and heat sink, and water-proof jacket is fitted between tension disc and the heat sink.
Further, on the rear end face of heat sink, cover plate is installed, cover plate is fixedly connected through securing member and heat sink, is provided with the gap between cover plate and the heat sink, be equipped with on the cover board that some muscle sheets extend in the gap and the rear end face of the heat sink of conflicting on.
Further, the material of heat sink is an aluminium section bar.
Compared with prior art, a kind of heat radiation of the utility model is the Waterproof LED module efficiently, and the LED lamp directly is mounted on the heat sink surface, and the heat that produces when LED is luminous is directly transferred on the radiator, has shortened the heat radiation approach, improves radiating effect.Simultaneously, between lens subassembly and heat sink, sealing ring is set, solves the waterproof problem of LED lamp body.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model one preferred embodiment.
Fig. 2 is the generalized section along X-X direction among Fig. 1.
Fig. 3 is the section enlarged diagram along Y-Y direction among Fig. 1.
The specific embodiment
In order to make the utility model technical problem to be solved, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Seeing also Fig. 1, is a preferred embodiment of the utility model, and this a kind of heat radiation Waterproof LED module efficiently comprises radiating subassembly 1, lens subassembly 2, sealing ring 3 and power supply input module 4.
The inner bottom surface of lens subassembly 2 is arranged with groove 21, and sealing ring 3 is entrenched in the groove 21, and the front end face 111 of heat sink 11 is close on the sealing ring 3, and lens subassembly 2 is fixedly connected through securing member (being some screws in the present embodiment) and heat sink 21.On the rear end face 112 of heat sink 11 cover plate 5 is installed.
Further, please together with reference to Fig. 2 and Fig. 3, convex with some curved lenses 21 at the upper surface of lens subassembly 2, curved lenses 21 is corresponding with the LED lamp respectively, and curved lenses 21 exceeds upper surface.Be provided with the gap between cover plate 5 and the heat sink 11, be equipped with on the cover plate 5 that some muscle sheets 51 extend in the gap and the rear end face 112 of the heat sink 11 of conflicting on, cover plate 5 is fixedly connected through securing member and heat sink 11.Concerning present embodiment, cover plate 5 not only can dustproof effect but also can have been played certain thermolysis.
In sum; A kind of heat radiation of the utility model is the Waterproof LED module efficiently; The LED lamp directly is mounted on the heat sink surface, and the area of dissipation that has improved the LED lamp strengthens heat-conducting effect, and the heat that produces when LED is luminous need not pass through substrate but be directly transferred on the radiator; Shorten the heat radiation approach, improved radiating effect.Simultaneously, between lens subassembly and heat sink, sealing ring is set, at the power supply lead wire place waterproof construction is set also, the utility model solves the waterproof problem of LED lamp body.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. Waterproof LED module efficiently of dispelling the heat; Comprise radiating subassembly, lens subassembly, sealing ring and power supply input module; Said radiating subassembly comprises heat sink, and said lens subassembly is installed on the front end face of said heat sink, and said sealing ring is located between said lens subassembly and the heat sink; Between said lens subassembly, heat sink and sealing ring, form seal cavity; It is characterized in that the front end face of the pairing heat sink of said seal cavity is provided with element layer, said element layer is mounted on said heat sink surface; On said element layer, be provided with some LED lamps and corresponding circuit-line, the circuit-line of said element layer is connected with said power supply input module.
2. heat radiation as claimed in claim 1 is the Waterproof LED module efficiently; It is characterized in that; Be provided with some braces between the front end face of said heat sink and the rear end face, the end face of said brace is connected with said front end face and rear end face one respectively, is provided with groove between adjacent two braces.
3. heat radiation as claimed in claim 1 is the Waterproof LED module efficiently, it is characterized in that, convexes with some curved lenses at the upper surface of said lens subassembly, and said curved lenses is corresponding with said LED lamp respectively, and said curved lenses exceeds said upper surface.
4. heat radiation as claimed in claim 1 is the Waterproof LED module efficiently, it is characterized in that, said sealing ring is entrenched in the groove that the inner bottom surface of said lens subassembly is arranged with, and the front end face of said heat sink is close on the said sealing ring.
5. heat radiation as claimed in claim 1 is the Waterproof LED module efficiently, it is characterized in that, said lens subassembly is fixedly connected through securing member and said heat sink.
6. heat radiation as claimed in claim 1 is the Waterproof LED module efficiently; It is characterized in that said power supply module comprises power connection and inlet wire, water-proof jacket and tension disc, said inlet wire is socketed in the middle of the said water-proof jacket and mutual interference fit seal waterproof; One end of said water-proof jacket is installed in the corresponding through hole on the said heat sink; The other end convexes with boss along the periphery of said water-proof jacket, and the profile of said boss is greater than the profile of said through hole, said tension disc be installed in said water-proof jacket above; Overlay upper surface to said boss at said through hole; Form the water-tight face between the upper surface of said boss and through hole, said inlet wire is connected with the circuit-line of element layer, and said power connection can be connected with external control circuit.
7. heat radiation as claimed in claim 6 is the Waterproof LED module efficiently, it is characterized in that, said tension disc is fixedly connected through securing member and said heat sink, and said water-proof jacket is fitted between said tension disc and the heat sink.
8. heat radiation as claimed in claim 1 is the Waterproof LED module efficiently; It is characterized in that; On the rear end face of said heat sink, cover plate is installed; Said cover plate is fixedly connected through securing member and said heat sink, is provided with the gap between said cover plate and the heat sink, be equipped with on the said cover plate that some muscle sheets extend in said gap and the rear end face of the said heat sink of conflicting on.
9. heat radiation as claimed in claim 1 is the Waterproof LED module efficiently, it is characterized in that, the material of said heat sink is an aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200093479U CN202629976U (en) | 2012-01-09 | 2012-01-09 | Waterproof light emitting diode (LED) module with efficient radiating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200093479U CN202629976U (en) | 2012-01-09 | 2012-01-09 | Waterproof light emitting diode (LED) module with efficient radiating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629976U true CN202629976U (en) | 2012-12-26 |
Family
ID=47383171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200093479U Expired - Fee Related CN202629976U (en) | 2012-01-09 | 2012-01-09 | Waterproof light emitting diode (LED) module with efficient radiating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251390A (en) * | 2013-06-27 | 2014-12-31 | 欧普照明股份有限公司 | Lamp |
-
2012
- 2012-01-09 CN CN2012200093479U patent/CN202629976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251390A (en) * | 2013-06-27 | 2014-12-31 | 欧普照明股份有限公司 | Lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160120 Address after: Chen Jiang Street 516006 Guangdong province Huizhou City Zhongkai high tech Zone View Road No. M011 Yuan Hui Tian Cun Patentee after: ILLUSION LED LIMITED Address before: Huilongda Industrial Park, 2 No. 518108 Guangdong city of Shenzhen province Baoan District Shiyan town Shilong Industrial community road two Patentee before: Shenzhen Illusion LED Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |