CN205137127U - Heat dissipation lamp stand of LED shot -light - Google Patents
Heat dissipation lamp stand of LED shot -light Download PDFInfo
- Publication number
- CN205137127U CN205137127U CN201520919882.1U CN201520919882U CN205137127U CN 205137127 U CN205137127 U CN 205137127U CN 201520919882 U CN201520919882 U CN 201520919882U CN 205137127 U CN205137127 U CN 205137127U
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- Prior art keywords
- led
- base
- heat dissipation
- light
- heat
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- Expired - Fee Related
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Abstract
The utility model discloses a heat dissipation lamp stand of LED shot -light, the positioned tapping tool comprises a base, be equipped with the heat dissipation body on the base, the heat dissipation body includes a N graphite alkene fin, graphite alkene fin uses the base to be bowl - shaped structure evenly distributed as the axis radioactivity. The heat conduction that can be in time produces the LED light source during operation of high power fully of heat abstractor go out, improve the radiating effect, the life of extension LED lamp has the small characteristics of light in weight simultaneously concurrently, characteristics that the security performance is high.
Description
Technical field
The utility model relate to LED illumination technical field, be related specifically to a kind of cooling lamp holder of LED spotlight.
Background technology
LED spotlight, uses light emitting diode as the shot-light of light source exactly.Tradition shot-light many employings Halogen lamp LED, luminous efficiency is lower, compare power consumption, illuminated environment temperature rises, service life is short.LED light source is all far superior to traditional lighting light fixture in the aspect of principle of luminosity, energy-saving and environmental protection.And the one-way of LED luminescence defines the perfection support to shot-light luminous intensity distribution.LED spotlight is the illumination mode of light source owing to taking solid luminescence diode, its life-span depends primarily on solid LED chip and radiator portion, at present along with the development of LED technology and a large amount of universal of application technology, the solid LED chip life-span has reached more than 100000 hours.
And LED spotlight operationally, the electric energy conversion of 20% is only had to be luminous energy, and the electric energy conversion having about 80% is heat energy, if not in time heat is distributed, shot-light internal temperature can be made to raise, when temperature reaches LED chip maximum operation (service) temperature, LED chip will be burned, and produces dangerous.So the length of the making of the heat abstractor of LED spotlight to the LED spotlight life-span plays a significant role.In prior art, the heat radiation of LED spotlight mainly adopts following methods: 1) conventional method, utilizes common conducting strip to come, for LED spotlight heat radiation, to lead its hot property general, can not well dispel the heat; 2) liquid radiating, Foshan Zhongnan Semiconductor Lighting Research Institute's research invents a kind of liquid radiating method that adopts and successfully solves great power LED heating problem, the heat dissipation problem of small size LED spotlight, obtain historical breakthrough, the problem difficult for LED spotlight heat radiation is made contributions, but its make, assembly technology is complicated; 3) heat pipe heat radiation, utilizes heat pipe to dispel the heat for LED spotlight, just looks like that computer CPU heat pipe heat radiation is the same, and such volume becomes large, heavier.Therefore, existing heat dissipation technology can not meet the heat dissipation problem of the LED chip continued to optimize, and limits applying of high-power LED chip.
Utility model content
The purpose of this utility model is the cooling lamp holder proposing a kind of LED spotlight, fully the thermal energy conduction produced during high-power LED light source work can be gone out in time, improve radiating effect, extend the service life of LED, have the feature that lightweight is little concurrently, the feature that security performance is high simultaneously.
For this reason, the utility model is by the following technical solutions:
A cooling lamp holder for LED spotlight, comprises a base, and described base is provided with heat radiator body, and described heat radiator body comprises N number of Graphene fin, and described Graphene fin take base as axis radioactivity is that bowl structure is uniformly distributed.
Preferably, described base is also provided with at least two spacing preiections, the symmetrical setting of described spacing preiection.
Preferably, described base is also provided with power line through hole.
Preferably, the heat-conducting plastic of Graphene compound that to be Graphene fin described in be is made.
The utility model adopts above technical scheme, the heat-conducting plastic of Graphene compound is adopted to make annular temperature-uniforming plate and fin, fully the thermal energy conduction produced during high-power LED light source work can be gone out in time, improve radiating effect, extend the service life of LED, have the feature that lightweight is little concurrently, the feature that security performance is high simultaneously.
Accompanying drawing explanation
Fig. 1 is the structure front view of the cooling lamp holder of the utility model LED spotlight.
Fig. 2 is the structure top view of the cooling lamp holder of the utility model LED spotlight.
Fig. 3 is the structure upward view of the cooling lamp holder of the utility model LED spotlight.
Detailed description of the invention
In order to make the purpose of this utility model, feature and advantage more clear, below in conjunction with drawings and Examples, explanation is specifically made to detailed description of the invention of the present utility model, in the following description, set forth a lot of concrete details so that understand the utility model fully, but the utility model can be implemented in other modes being much different from description.Therefore, the utility model is not by the restriction of the concrete enforcement of following discloses.
A kind of cooling lamp holder of LED spotlight, as shown in Figure 1, Figure 2, Figure 3 shows, comprise a base 1, described base 1 is provided with heat radiator body 2, described heat radiator body 2 comprises N number of Graphene fin 3, described Graphene fin 3 with base 1 for axis radioactivity is that bowl structure is uniformly distributed.
Preferably, described base 1 is also provided with at least two spacing preiections 4, the symmetrical setting of described spacing preiection 4, is used for fixing driving power.
Preferably, described base 1 is also provided with power line through hole 5.
Preferably, the heat-conducting plastic of Graphene compound that to be Graphene fin 3 described in be is made.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a cooling lamp holder for LED spotlight, is characterized in that, comprises a base, and described base is provided with heat radiator body, and described heat radiator body comprises N number of Graphene fin, and described Graphene fin take base as axis radioactivity is that bowl structure is uniformly distributed.
2. the cooling lamp holder of a kind of LED spotlight according to claim 1, is characterized in that, described base is also provided with at least two spacing preiections, the symmetrical setting of described spacing preiection.
3. the cooling lamp holder of a kind of LED spotlight according to claim 1, is characterized in that, described base is also provided with power line through hole.
4. the cooling lamp holder of a kind of LED spotlight according to claim 1, is characterized in that, described Graphene fin is that the heat-conducting plastic of Graphene compound is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919882.1U CN205137127U (en) | 2015-11-18 | 2015-11-18 | Heat dissipation lamp stand of LED shot -light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520919882.1U CN205137127U (en) | 2015-11-18 | 2015-11-18 | Heat dissipation lamp stand of LED shot -light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137127U true CN205137127U (en) | 2016-04-06 |
Family
ID=55622918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520919882.1U Expired - Fee Related CN205137127U (en) | 2015-11-18 | 2015-11-18 | Heat dissipation lamp stand of LED shot -light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816710A (en) * | 2017-11-01 | 2018-03-20 | 厦门安明丽光电科技有限公司 | LED lamp and graphene heat abstractor |
| CN109323217A (en) * | 2018-08-14 | 2019-02-12 | 东莞市闻誉实业有限公司 | Concrete pump lamp protection apparatus |
| CN110022631A (en) * | 2019-04-19 | 2019-07-16 | 上海工程技术大学 | Intelligent light control system and intelligent lamp |
-
2015
- 2015-11-18 CN CN201520919882.1U patent/CN205137127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816710A (en) * | 2017-11-01 | 2018-03-20 | 厦门安明丽光电科技有限公司 | LED lamp and graphene heat abstractor |
| CN107816710B (en) * | 2017-11-01 | 2023-11-17 | 厦门安明丽光电科技有限公司 | LED lamp and graphene heat dissipation device |
| CN109323217A (en) * | 2018-08-14 | 2019-02-12 | 东莞市闻誉实业有限公司 | Concrete pump lamp protection apparatus |
| CN110022631A (en) * | 2019-04-19 | 2019-07-16 | 上海工程技术大学 | Intelligent light control system and intelligent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160406 Termination date: 20171118 |