CN205424535U - High -power LED (light -emitting diode) lamp base device - Google Patents
High -power LED (light -emitting diode) lamp base device Download PDFInfo
- Publication number
- CN205424535U CN205424535U CN201520710016.1U CN201520710016U CN205424535U CN 205424535 U CN205424535 U CN 205424535U CN 201520710016 U CN201520710016 U CN 201520710016U CN 205424535 U CN205424535 U CN 205424535U
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- Prior art keywords
- heat pipe
- heat
- power led
- fin
- emitting diode
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- Expired - Fee Related
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Abstract
The utility model discloses a high -power LED (light -emitting diode) lamp base device belongs to street lamp technical field, has solved the poor problem of high -power LED lamp holder thermal diffusivity among the prior art. Including the lamp holder seat, be equipped with the heat pipe in the lamp holder seat, heat pipe upper portion is equipped with a plurality of fin, the heat pipe lower part is equipped with the fixing base. The utility model relates to a high -power LED (light -emitting diode) lamp base device novel structure utilizes the heat pipe characteristic to dispel the heat, and the lower half of heat pipe is equipped with high -power LED, and first one is equipped with the fin, and the heat that high -power LED produced passes through the heat pipe pipe wall and transmits for the imbibition core, and liquid working medium evaporation cocurrent flow is to first one of heat pipe, and heat rethread imbibition core and pipe wall transmit for the fin, and the liquid working medium of evaporation condensation again is liquid, the heat that high -power LED produced can in time be taken away in circulation like this, prolongs LED's life.
Description
Technical field
This utility model relates to street lamp technology field, specifically, particularly relating to a kind of high-powered LED lamp head unit.
Background technology
Being converted into the electric energy of luminous energy during LED operation less than 30%, remaining electric energy nearly all becomes heat energy so that it is temperature raises.If junction temperature exceedes maximum allowable temperature, then chip overheating damages.The heat dispersion of existing high-power LED lamp is poor, have impact on the service life of LED lamp.Accordingly, it would be desirable to promote the heat radiating type of high-powered LED lamp head unit, extend the service life of light fixture.
Summary of the invention
In order to solve the problems referred to above, the utility model discloses a kind of high-powered LED lamp head unit, solve the problem of high power LED bulb holder poor radiation in prior art, provide and a kind of utilize heat pipe properties to carry out the high-powered LED lamp head unit dispelled the heat, the heat that LED produces can be taken away in time, extend the service life of LED.
This utility model is achieved through the following technical solutions:
A kind of high-powered LED lamp head unit, including bulb socket 4, is provided with heat pipe 1 in described bulb socket 4, described heat pipe 1 top is provided with some fin 5, and described heat pipe 1 bottom is provided with fixing seat 6.
Preferably, described heat pipe 1 includes tube wall 2.
Preferably, described tube wall 2 is provided with some wick 3.
Preferably, described fixing seat 6 is provided with some great power LEDs 7.
Preferably, described bulb socket 4 is between described fin 5 and described fixing seat 6.
Compared with prior art, the beneficial effects of the utility model are:
This utility model one high power LED bulb holder apparatus structure is novel, heat pipe properties is utilized to dispel the heat, the lower half of heat pipe is provided with great power LED, the first half is provided with fin, and the heat that great power LED produces passes to wick by thermotube wall, and liquid working substance evaporates and flows to the first half of heat pipe, heat passes to fin by wick and tube wall again, the liquid working substance of evaporation is condensed into again liquid, and so circulation can take away the heat that great power LED produces in time, extends the service life of LED.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1: 1, heat pipe；2, tube wall；3, wick；4, bulb socket；5, fin；6 fix seat；7, great power LED.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated:
A kind of high-powered LED lamp head unit, including bulb socket 4, it is provided with heat pipe 1 in described bulb socket 4, described heat pipe 1 top is provided with some fin 5, described heat pipe 1 bottom is provided with fixing seat 6, and described heat pipe 1 includes that tube wall 2, described tube wall 2 are provided with some wick 3, described fixing seat 6 is provided with some great power LEDs 7, and described bulb socket 4 is between described fin 5 and described fixing seat 6.
As it is shown in figure 1, a kind of high-powered LED lamp head unit, including bulb socket 4, being provided with heat pipe 1 in bulb socket 4, heat pipe 1 top is provided with some fin 5, and heat pipe 1 bottom is provided with fixing seat 6, and bulb socket 4 is between fin 5 and fixing seat 6；Heat pipe 1 includes that tube wall 2, tube wall 2 are provided with some wick 3, and fixing seat 6 is provided with some great power LEDs 7.
Liquid working substance is had in heat pipe, when this utility model uses, the heat of great power LED passes to wick by the tube wall of heat pipe, liquid working substance evaporates and flows to the first half of heat pipe, and heat passes to fin 5 by wick and tube wall again, and heat is dispersed by fin 5 in time, the liquid working substance of evaporation is condensed into again liquid, so circulate work, it is ensured that the normal work of LED, extend the service life of LED.
This utility model one high power LED bulb holder apparatus structure is novel, heat pipe properties is utilized to dispel the heat, the lower half of heat pipe is provided with great power LED, the first half is provided with fin, and the heat that great power LED produces passes to wick by thermotube wall, and liquid working substance evaporates and flows to the first half of heat pipe, heat passes to fin by wick and tube wall again, the liquid working substance of evaporation is condensed into again liquid, and so circulation can take away the heat that great power LED produces in time, extends the service life of LED.
In sum, it is only preferred embodiment of the present utility model, not it is used for limiting the scope that this utility model is implemented, all impartial changes done according to shape, structure, feature and the spirit described in this utility model right and modification, all should be included in right of the present utility model.
Claims (3)
1. a high-powered LED lamp head unit, it is characterized in that: include bulb socket (4), heat pipe (1) it is provided with in described bulb socket (4), described heat pipe (1) top is provided with some fin (5), described heat pipe (1) bottom is provided with fixing seat (6), described heat pipe (1) includes that tube wall (2), described tube wall (2) are provided with some wick (3).
High-powered LED lamp head unit the most according to claim 1, it is characterised in that: described fixing seat (6) is provided with some great power LEDs (7).
High-powered LED lamp head unit the most according to claim 1, it is characterised in that: described bulb socket (4) is positioned between described fin (5) and described fixing seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710016.1U CN205424535U (en) | 2015-09-14 | 2015-09-14 | High -power LED (light -emitting diode) lamp base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710016.1U CN205424535U (en) | 2015-09-14 | 2015-09-14 | High -power LED (light -emitting diode) lamp base device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424535U true CN205424535U (en) | 2016-08-03 |
Family
ID=56517389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710016.1U Expired - Fee Related CN205424535U (en) | 2015-09-14 | 2015-09-14 | High -power LED (light -emitting diode) lamp base device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424535U (en) |
-
2015
- 2015-09-14 CN CN201520710016.1U patent/CN205424535U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225000, Jiangsu City, Yangzhou province Gaoyou town industrial concentration zone Patentee after: BAODIAN ELECTRIC GROUP CO.,LTD. Address before: 225000, Jiangsu City, Yangzhou province Gaoyou town industrial concentration zone Patentee before: YANGZHOU BAODIAN LANDSCAPE LIGHTING Co.,Ltd. |
|
| 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: 20160803 Termination date: 20200914 |