CN204986654U - LED (light -emitting diode) street lamp capable of easily dissipating heat - Google Patents
LED (light -emitting diode) street lamp capable of easily dissipating heat Download PDFInfo
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- CN204986654U CN204986654U CN201520582448.9U CN201520582448U CN204986654U CN 204986654 U CN204986654 U CN 204986654U CN 201520582448 U CN201520582448 U CN 201520582448U CN 204986654 U CN204986654 U CN 204986654U
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- led
- street lamp
- heat conduction
- light
- illuminating module
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Abstract
The utility model provides a LED (light -emitting diode) street lamp capable of easily dissipating heat relates to road lighting equipment technical field, and this LED street lamp simple structure, radiating effect are good, job stabilization and long service life. A LED (light -emitting diode) street lamp capable of easily dissipating heat, includes the LED module that gives out light, give off light, and the back subsides of the luminous module of LED are equipped with the heat conduction grid tray, and heat conduction grid tray surface is provided with dustproof filter screen, LED still covers at the luminous module back and is equipped with a sealed cowling, and open sealed cowling one side has the air intake hole, and the opposite side is opened there is the air outlet hole.
Description
Technical field
The utility model relates to road lighting apparatus technical field, particularly relates to a kind of LED street lamp of easy heat radiation.
Background technology
LED light source because of its there is long service life, low-power consumption, startup is fast, power is little, without advantages such as stroboscopics, therefore can be used as a kind of ideal chose of road lighting apparatus.But similar with conventional light source, LED light source can produce amount of heat at luminescence process, if the heat gathered can not dissipate in time, then may affect the normal use of LED light source, even may shorten the life-span of LED light source.
Utility model content
The utility model provides a kind of LED street lamp of easy heat radiation, and this LED street lamp simple structure, radiating effect are good, working stability and long service life.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A LED street lamp for easy heat radiation, comprises LED illuminating module, and the back side of described LED illuminating module has been sticked heat conduction screen, and heat conduction screen surface is provided with dustproof filter screen;
The described LED illuminating module back side is also covered with a seal closure, and described seal closure side has air inlet hole, and opposite side has air outlet hole.
Comparatively preferred, air inlet hole place is also provided with a scavenger fan, and described scavenger fan is by the control of temperature sensor being arranged on dustproof filter screen place.
Comparatively preferred, even coated with thermally conductive silica gel or heat-conducting silicone grease on the binding face of described LED illuminating module and described heat conduction screen.
Preferably, described heat conduction screen is aluminum alloy material.
The LED street lamp of a kind of easy heat radiation that the utility model provides, the LED illuminating module back side of this LED street lamp has been sticked heat conduction screen, and heat conduction screen surface is provided with dustproof filter screen; And the LED illuminating module back side is also covered with a seal closure, seal closure offers air inlet hole and air outlet hole.Utilize said structure unit, the LED street lamp of this easy heat radiation has good radiating effect, the heat that LED illuminating module produces can be derived in time and is vaporized, thus ensure that the job stability of LED street lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED street lamp of the utility model easy heat radiation.
Detailed description of the invention
The utility model provides a kind of LED street lamp of easy heat radiation, and this LED street lamp simple structure, radiating effect are good, working stability and long service life.
Below in conjunction with following accompanying drawing, the utility model embodiment is described in detail.
The utility model provides a kind of LED street lamp of easy heat radiation, as shown in Figure 1, this LED street lamp includes LED illuminating module 1, and LED illuminating module 1 back side has been sticked, heat conduction screen 2(heat conduction screen can be combined by many heat conductive rods), heat conduction screen 2 surface is also provided with a dustproof filter screen 3.The heat that the work of LED illuminating module produces can be heat conduction screen and leads away, thus ensure that LED illuminating module can not be overheated.
In addition, LED illuminating module 1 back side is also covered with a defensive seal closure 4, and seal closure 4 side opening part is provided with air inlet hole 41, and the opposite side opening part in air inlet hole 41 is provided with air outlet hole 42 dorsad.Wherein, air inlet hole 41 and air outlet hole 42 form an air communication channel in seal closure 4, when heat is derived by heat conduction screen, the heat of derivation can be vaporized rapidly by air communication channel, has also just ensured that the heat that heat conduction screen is led away can not gather LED illuminating module place again further.
It should be noted that, as the comparatively preferred embodiment of the utility model, as shown in Figure 1, air inlet hole 41 place is also provided with a scavenger fan 5, and dustproof filter screen 3 position is provided with a temperature sensor 6.When monitoring dustproof filter screen 3 position temperature and being too high, scavenger fan 5 is opened by the control of temperature sensor 6, thus accelerates the air circulation in air communication channel, accelerates radiating effect further.
Finally also need supplement a bit, be the heat-conducting effect ensureing heat conduction screen, it can preferably use aluminum alloy material to be prepared from; And between LED illuminating module and heat conduction screen, binding face also can evenly be coated with heat conductive silica gel or heat-conducting silicone grease.
The LED street lamp of a kind of easy heat radiation that the utility model provides, the LED illuminating module back side of this LED street lamp has been sticked heat conduction screen, and heat conduction screen surface is provided with dustproof filter screen; And the LED illuminating module back side is also covered with a seal closure, seal closure offers air inlet hole and air outlet hole.Utilize said structure unit, the LED street lamp of this easy heat radiation has good radiating effect, the heat that LED illuminating module produces can be derived in time and is vaporized, thus ensure that the job stability of LED street lamp.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (1)
1. a LED street lamp for easy heat radiation, comprises LED illuminating module, it is characterized in that, the back side of described LED illuminating module has been sticked heat conduction screen, and heat conduction screen surface is provided with dustproof filter screen;
The described LED illuminating module back side is also covered with a seal closure, and described seal closure side has air inlet hole, and opposite side has air outlet hole;
Air inlet hole place is also provided with a scavenger fan, and described scavenger fan is by the control of temperature sensor being arranged on dustproof filter screen place;
Even coated with thermally conductive silica gel or heat-conducting silicone grease on the binding face of described LED illuminating module and described heat conduction screen;
Described heat conduction screen is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582448.9U CN204986654U (en) | 2015-08-06 | 2015-08-06 | LED (light -emitting diode) street lamp capable of easily dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582448.9U CN204986654U (en) | 2015-08-06 | 2015-08-06 | LED (light -emitting diode) street lamp capable of easily dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986654U true CN204986654U (en) | 2016-01-20 |
Family
ID=55121022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582448.9U Expired - Fee Related CN204986654U (en) | 2015-08-06 | 2015-08-06 | LED (light -emitting diode) street lamp capable of easily dissipating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986654U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090644A (en) * | 2016-06-29 | 2016-11-09 | 天津贝力移动照明设备制造有限公司 | Led illuminating lamp |
| CN107477446A (en) * | 2017-09-12 | 2017-12-15 | 先恩光电（苏州）有限公司 | A kind of street lamp with heat abstractor |
| CN110307532A (en) * | 2019-07-08 | 2019-10-08 | 海盐金隆照明科技有限公司 | A kind of dust-proof radiating LED lamp |
| WO2023050021A1 (en) * | 2021-09-28 | 2023-04-06 | 瑞澜光电集团有限公司 | Easy-to-cool led street lamp |
-
2015
- 2015-08-06 CN CN201520582448.9U patent/CN204986654U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090644A (en) * | 2016-06-29 | 2016-11-09 | 天津贝力移动照明设备制造有限公司 | Led illuminating lamp |
| CN107477446A (en) * | 2017-09-12 | 2017-12-15 | 先恩光电（苏州）有限公司 | A kind of street lamp with heat abstractor |
| CN110307532A (en) * | 2019-07-08 | 2019-10-08 | 海盐金隆照明科技有限公司 | A kind of dust-proof radiating LED lamp |
| WO2023050021A1 (en) * | 2021-09-28 | 2023-04-06 | 瑞澜光电集团有限公司 | Easy-to-cool led street 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 |
Granted publication date: 20160120 Termination date: 20170806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |