CN202813104U - Light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain - Google Patents
Light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain Download PDFInfo
- Publication number
- CN202813104U CN202813104U CN2012205203367U CN201220520336U CN202813104U CN 202813104 U CN202813104 U CN 202813104U CN 2012205203367 U CN2012205203367 U CN 2012205203367U CN 201220520336 U CN201220520336 U CN 201220520336U CN 202813104 U CN202813104 U CN 202813104U
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- Prior art keywords
- led
- radiator
- heat
- lamp
- heat radiating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain comprises a support and a light body arranged on the support. A radiator is arranged inside the light body, more than two LED light panels are arranged on the bottom portion of the radiator, the LED light panels are connected with a heat transfer plate of the radiator, a plurality of cooling fins are arranged on the heat transfer plate, and the cooling fins are connected through heat conduction columns. Heat radiating side plates are arranged on two sides of the light body, a plurality of heat radiating holes are formed in the heat radiating side plates, and the heat conduction columns are embedded into the heat radiating holes of the heat radiating side plates in a corresponding mode. The heat transfer plate of the radiator is adopted to be contacted with the LED light panels, the heat radiator is connected with the cooling fins through heat conduction columns which are embedded into the heat radiating holes of the heat radiating plates on the left side and on the right side of the light body in the corresponding mode, and therefore the heat emitted by the LED light can be fast radiated out in time. At the same time, more than two LED light panels are arranged and are independent from each other, and when one LED light panel breaks down, the normal use of other LED lights cannot be affected. Compared with the prior art, the LED streetlight fast in heat radiating and easy to maintain has obvious advancement.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of LED street lamp of rapid heat dissipation easy care.
Background technology
Traditional street lamp usually adopts osram lamp or sodium vapor lamp, and its luminance is not high, power consumption is large, service life is short, and not environmental protection.In recent years along with the development of semiconductor technology, LED has obtained using more and more widely as semiconductor light sources, except being used widely in fields such as signal demonstration, back lightings, continuous research and development along with large power white light LED, semiconductor light sources begins progressively to be applied to white-light illuminating field, especially field of street lamp lighting, but because the led light source heat dissipation problem does not obtain fine solution, the LED street lamp has had a strong impact on the popularization of this technology often because heating causes damage.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of LED street lamp of rapid heat dissipation easy care is provided, to realize the good heat radiating of LED street lamp, the LED lamp plate of this utility model design comprises at least two simultaneously, and separate each other, when one of them breaks down, can not have influence on the normal use of other LED lamps.
The concrete scheme of realizing above technology is: a kind of LED street lamp of rapid heat dissipation easy care, comprise support and rack-mount lamp body, a radiator is installed in the lamp body, the radiator bottom design has plural LED lamp plate, the LED lamp plate is connected with the heat-conducting plate of radiator, a plurality of fin are arranged on the heat-conducting plate, connect by heating column between the fin.
Be provided with a plurality of LED lamps on the described LED lamp plate, parallel with one another between the LED lamp; Described lamp body both sides are equipped with side radiating plate-fin, are provided with a plurality of louvres on the described side radiating plate-fin, and the corresponding inlay card of the heating column in the radiator is in the louvre of side radiating plate-fin.
The utility model utilizes the heat-conducting plate bottom of radiator to contact with the LED lamp plate, run through connection by heating column between the fin on the radiator, and the corresponding inlay card of this heating column is in the louvre of the side radiating plate-fin of the lamp body left and right sides, and the heat that the LED lamp is sent can in time exhale fast; The utility model LED lamp plate designs more than two simultaneously, and is mutually independent, and when one of them breaks down, can not have influence on the normal use of other LED lamps, therefore can effectively guarantee the utilization rate of street lamp.Compared with prior art, the utlity model has obvious advance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Specific embodiment
As shown in Figure 1, a kind of LED street lamp of rapid heat dissipation easy care, include support 1, lamp body 2, LED lamp plate 3 and light-passing board 4, described lamp body 2 is fixedly mounted on the support 1, lamp body 2 each side is provided with side radiating plate-fin 5, lamp body 2 inside are equipped with LED lamp plate 3, and the bottom of LED lamp plate 3 is equipped with light-passing board 4.
Be illustrated in figure 2 as decomposing schematic representation of the present utility model, a radiator 6 wherein is installed in the lamp body 2, radiator 6 is made of heat-conducting plate 6-1, the fin 6-2 that is arranged on the heat-conducting plate 6-1, the top of radiator 6 then links together by heating column 6-3, and heat can be dispersed fast; Radiator 6 bottoms are provided with plural lamp plate LED3, and described LED lamp plate 3 contacts with the heat-conducting plate 6-1 bottom of radiator 6, connects by heat-conducting glue between the two; Be provided with a plurality of LED lamp 3-1 on the LED lamp plate 3, parallel with one another between the described LED lamp 3-1, when one of them LED lamp breaks down, can not have influence on the normally luminous of other LED lamps.
The utility model utilizes the heat-conducting plate bottom of radiator to contact with the LED lamp plate, run through connection by heating column between the fin on the radiator, and the terminal corresponding inlay card of heating column is in the louvre of the side radiating plate-fin of the lamp body left and right sides, and the heat that the LED lamp is sent can exhale quickly; LED lamp plate in the utility model comprises more than two simultaneously, and separate each other, when one of them breaks down, can not have influence on the normal use of other LED lamps, compared with prior art, the utlity model has the advantages such as rapid heat dissipation, result of use is good, the life-span is long.
Claims (4)
1. the LED street lamp of a rapid heat dissipation easy care, it is characterized in that: this LED street lamp is comprised of support (1), lamp body (2), LED lamp plate (3) and light-passing board (4); Described lamp body (2) is fixedly mounted on the support (1), and a radiator (6) is installed in the lamp body (2); Lamp body (2) each side is provided with side radiating plate-fin (5), and LED lamp plate (3) is installed in the lamp body (2), and the bottom of LED lamp plate (3) is equipped with light-passing board (4).
2. the LED street lamp of a kind of rapid heat dissipation easy care according to claim 1, it is characterized in that: radiator (6) is made of heat-conducting plate (6-1), the fin (6-2) that is arranged on the heat-conducting plate (6-1), and the top of radiator (6) then links together by heating column (6-3).
3. the LED street lamp of a kind of rapid heat dissipation easy care according to claim 1, it is characterized in that: radiator (6) bottom is provided with plural lamp plate LED (3), described LED lamp plate (3) contacts with heat-conducting plate (6-1) bottom of radiator (6), connects by heat-conducting glue between the two; Be provided with a plurality of LED lamps (3-1) on the LED lamp plate 3, parallel with one another between the described LED lamp (3-1), when one of them LED lamp breaks down, can not have influence on the normally luminous of other LED lamps.
4. the LED street lamp of a kind of rapid heat dissipation easy care according to claim 1, it is characterized in that: be provided with a plurality of louvres (5-1) on the described side radiating plate-fin (5), the corresponding inlay card of described heating column (6-3) is in louvre (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205203367U CN202813104U (en) | 2012-10-10 | 2012-10-10 | Light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205203367U CN202813104U (en) | 2012-10-10 | 2012-10-10 | Light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813104U true CN202813104U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205203367U Expired - Fee Related CN202813104U (en) | 2012-10-10 | 2012-10-10 | Light-emitting diode (LED) streetlight fast in heat radiating and easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135304A (en) * | 2015-09-18 | 2015-12-09 | 江苏健享实业有限公司 | LED street lamp with clamping mechanism |
| CN107300136A (en) * | 2017-06-06 | 2017-10-27 | 黎伟强 | Modular LED road lamp and preparation method thereof |
-
2012
- 2012-10-10 CN CN2012205203367U patent/CN202813104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135304A (en) * | 2015-09-18 | 2015-12-09 | 江苏健享实业有限公司 | LED street lamp with clamping mechanism |
| CN107300136A (en) * | 2017-06-06 | 2017-10-27 | 黎伟强 | Modular LED road lamp and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20131010 |