CN202629987U - Radiator of light emitting diode (LED) lamp - Google Patents
Radiator of light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202629987U CN202629987U CN2012202293431U CN201220229343U CN202629987U CN 202629987 U CN202629987 U CN 202629987U CN 2012202293431 U CN2012202293431 U CN 2012202293431U CN 201220229343 U CN201220229343 U CN 201220229343U CN 202629987 U CN202629987 U CN 202629987U
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- Prior art keywords
- radiator
- heat
- heat dissipation
- arc
- heat radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 claims description 26
- 230000035939 shock Effects 0.000 claims description 24
- 239000011521 glass Substances 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract 6
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a radiator of a light emitting diode (LED) lamp. The radiator comprises an arc-shaped heat diffusion surface and a heat dissipation impact surface, wherein the heat dissipation impact surface is installed on the arc-shaped heat diffusion surface, a plurality of inner fins are installed between the arc-shaped heat diffusion surface and the heat dissipation impact surface, a heat dissipation hole is formed between each two adjacent fins, and the heat dissipation impact face is provided with installation holes used for installation of LED chips. The radiator uses natural wind to achieve convection current through the heat dissipation hole, and achieves heat conduction effectively. The heat diffusion surface is designed to be thin and large in area, so that heat can be effectively and rapidly diffused. The surface of the diffusion surface achieves smooth processing, so that the diffusion surface achieves no dirt retention, no water accumulation and self-purification, and can keep heat dissipation effect from being decreased during a use process. During daily use processes, only the length of the radiator needs lengthening to achieve installation for LED lamps of different wattages, and installation convenience is achieved.
Description
Technical field
The utility model relates to LED lamp technical field, particularly a kind of radiator of LED lamp.
Background technology
The LED lamp that prior art provides, because of evil is relatively gone through in heating, because of shape or installation reason, the surface is laying dust easily in the use of radiator, and heat dispersion is not good, burns out led chip easily, reduces LED service life.
The utility model content
The utility model provides a kind of radiator of good heat dissipation effect, and not laying dust ponding can auto purification.
To achieve these goals, the utility model provides following technical scheme:
A kind of LED lamp radiator; It comprises: arc heat diffusing surface and heat radiation shock surface; Said heat radiation shock surface is installed on the said arc heat diffusing surface; Have fin in the multi-disc between said arc heat diffusing surface and the heat radiation shock surface, form louvre between said two adjacent interior fins, said heat radiation shock surface is provided with the installing hole that is used to install led chip.
Preferably, said interior fin is arc or straight shape.
Preferably, in said fin from the heat radiation shock surface to the arc heat diffusing surface thickening gradually.
Preferably, the both sides of said heat radiation shock surface are respectively arranged with flank, and the medial surface of two said flanks is provided with draw-in groove.
Preferably, be built-in with clear glass in the said draw-in groove.
Through implementing above technical scheme, have following technique effect: the radiator that the utility model provides, utilize the wind of the Nature, shout through heat radiation and carry out convection current; More effectively with the heat conduction, the heat radiation diffusingsurface is designed to thinner, and area is bigger; Can effectively spread heat faster, the diffusingsurface appearance is carried out smooth treatment, in use; Ponding can auto purification for laying dust, can keep heat radiation function not subtract, in daily use; To the LED lamp of different wattages, the length that only needs to increase radiator is installed, and is easy for installation.
Description of drawings
The structural representation of first kind of radiator that Fig. 1 provides for the utility model;
The structural representation of second kind of radiator that Fig. 2 provides for the utility model.
The specific embodiment
In order better to understand the technical scheme of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides first kind of LED lamp radiator; As shown in Figure 1; Comprise: arc heat diffusing surface 115 and heat radiation shock surface 112, said heat radiation shock surface 112 is installed on the said arc heat diffusing surface 115, has fin 116 in the multi-disc between said arc heat diffusing surface 115 and the heat radiation shock surface 112; Form louvre 114 between said two adjacent interior fins 116, said heat radiation shock surface 112 is provided with the installing hole 111 that is used to install led chip 101.In said fin 116 be straight shape, promptly should in fin 116 from being straight shape to arc heat diffusing surface 115 from the shock surface 112 that dispels the heat.Preferably, be built-in with clear glass in the said draw-in groove.
The utility model embodiment provides second kind of LED lamp radiator; As shown in Figure 2; Comprise: arc heat diffusing surface 215 and heat radiation shock surface 212, said heat radiation shock surface 212 is installed on the said arc heat diffusing surface 215, has fin 216 in the multi-disc between said arc heat diffusing surface 215 and the heat radiation shock surface 212; Form louvre 214 between said two adjacent interior fins 216, said heat radiation shock surface 212 is provided with the installing hole 211 that is used to install led chip 201.In said fin 216 be an arc, promptly should in fin 216 from being arc to arc heat diffusing surface 215 from the shock surface 212 that dispels the heat.
In above-mentioned each embodiment, preferably, said in fin from the heat radiation shock surface to arc heat diffusing surface thickening gradually.With better heat radiation.
In the above-described embodiments, further, the both sides of said heat radiation shock surface are respectively arranged with flank, and the medial surface of two said flanks is provided with draw-in groove.Through this draw-in groove, preferably, built-in transparent glass in this draw-in groove, cleaning and the damage that can effectively protect LED.In other embodiments, this radiator also can carry out buckle or be connected on the street lamp bracket with other mode.
More than the radiator of a kind of LED lamp that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; Thought according to the utility model embodiment; The part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (5)
1. LED lamp radiator; It is characterized in that; Comprise: arc heat diffusing surface and heat radiation shock surface, said heat radiation shock surface is installed on the said arc heat diffusing surface, has fin in the multi-disc between said arc heat diffusing surface and the heat radiation shock surface; Form louvre between said two adjacent interior fins, said heat radiation shock surface is provided with the installing hole that is used to install led chip.
2. LED lamp radiator according to claim 1 is characterized in that, said in fin be arc or straight shape.
3. like the said LED lamp of claim 2 radiator, it is characterized in that, said in fin from the heat radiation shock surface to arc heat diffusing surface thickening gradually.
4. like the said LED lamp of claim 3 radiator, it is characterized in that the both sides of said heat radiation shock surface are respectively arranged with flank, the medial surface of two said flanks is provided with draw-in groove.
5. like the said LED lamp of claim 4 radiator, it is characterized in that, be built-in with clear glass in the said draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202293431U CN202629987U (en) | 2012-05-21 | 2012-05-21 | Radiator of light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202293431U CN202629987U (en) | 2012-05-21 | 2012-05-21 | Radiator of light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629987U true CN202629987U (en) | 2012-12-26 |
Family
ID=47383182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202293431U Expired - Fee Related CN202629987U (en) | 2012-05-21 | 2012-05-21 | Radiator of light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629648A (en) * | 2013-12-16 | 2014-03-12 | 长兴恒动光电有限公司 | LED (light-emitting diode) lamp heat radiator structure |
| WO2014127720A1 (en) * | 2013-02-19 | 2014-08-28 | Xuan Jionghua | Light-emitting diode (led) outdoor lamp |
| CN104180351A (en) * | 2014-09-05 | 2014-12-03 | 东莞市闻誉实业有限公司 | LED lamp with plate type radiator |
| CN104180350A (en) * | 2014-09-05 | 2014-12-03 | 东莞市闻誉实业有限公司 | LED (Light Emitting Diode) lamp with flat type radiator |
-
2012
- 2012-05-21 CN CN2012202293431U patent/CN202629987U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014127720A1 (en) * | 2013-02-19 | 2014-08-28 | Xuan Jionghua | Light-emitting diode (led) outdoor lamp |
| CN103629648A (en) * | 2013-12-16 | 2014-03-12 | 长兴恒动光电有限公司 | LED (light-emitting diode) lamp heat radiator structure |
| CN103629648B (en) * | 2013-12-16 | 2016-02-10 | 长兴恒动光电有限公司 | A kind of LED lamp heat sink structure |
| CN104180351A (en) * | 2014-09-05 | 2014-12-03 | 东莞市闻誉实业有限公司 | LED lamp with plate type radiator |
| CN104180350A (en) * | 2014-09-05 | 2014-12-03 | 东莞市闻誉实业有限公司 | LED (Light Emitting Diode) lamp with flat type radiator |
| CN104180350B (en) * | 2014-09-05 | 2017-01-11 | 东莞市闻誉实业有限公司 | LED (Light Emitting Diode) lamp with flat type radiator |
| CN104180351B (en) * | 2014-09-05 | 2017-02-01 | 东莞市闻誉实业有限公司 | LED lamp with plate type radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIZHOU DIGSUN LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XUAN JIONGHUA Effective date: 20141013 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516000 HUIZHOU, GUANGDONG PROVINCE TO: 516006 HUIZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141013 Address after: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Huifeng two East Road 16 B room 515 Patentee after: HUIZHOU CITY DIGSUN LIGHTING TECHNOLOGY CO., LTD. Address before: Jinhu neighborhood in Guangdong province Huizhou City Xuefu Road 516000 Huicheng District No. 202, building 601 room Dongjiang Patentee before: Xuan Jionghua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170521 |