CN201487720U - High-performance LED street lamp - Google Patents
High-performance LED street lamp Download PDFInfo
- Publication number
- CN201487720U CN201487720U CN2009201712582U CN200920171258U CN201487720U CN 201487720 U CN201487720 U CN 201487720U CN 2009201712582 U CN2009201712582 U CN 2009201712582U CN 200920171258 U CN200920171258 U CN 200920171258U CN 201487720 U CN201487720 U CN 201487720U
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- CN
- China
- Prior art keywords
- lamp
- street lamp
- led street
- driving power
- curved surface
- 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
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a high-performance LED street lamp, which comprises a plurality of high-performance high power LED buffer lamp holders and a high-performance constant current driving power supply. An aluminum curved surface convector radiating lamp housing is provided with a plurality of lamp holder nests and a driving power groove, the lower part of the lamp holder nests is provided with the LED buffer lamp holders which are fixed by heat conducting brass screws; the constant current driving power is arranged in the driving power groove, and an upper cover of the lamp housing is provided with a water-flowing type radiating lamp cover; a waterproof rubber ring is arranged between the lamp housing and the lamp cover; the outside of the brass screw is provided sleeved with an upper heat transfer unit and a lower heat transfer unit; and the lower part of the lamp housing is provided with stainless steel bolts which fix the lamp cover from bottom to up. In the high-performance LED street lamp, the lamp housing and the lamp cover both adopt the aluminum curved surface with good heat dissipation; the upper heat transfer unit and the lower heat transfer unit can completely dissipate heat of the lamp holder to the lamp cover, and the waterproof rubber ring and the stainless steel bolts which are arranged from bottom to up take the waterproofness of roads and the like into full consideration; and the design fully meets the requirements of the high power street lamp, and the high-performance LED street lamp is the promising street lamp.
Description
Technical field
The utility model relates to the road lighting technology, particularly a kind of high performance lED street lamp.
Background technology
White LED is a kind of light source of energy-conservation high brightness, and colour temperature is very desirable, extremely near pure white.Common bulb and the road illuminating lamp of development LED meet the national energy development plan.
But,, always produce heat although luminous efficiency is very high because the LED volume is little.In the design of street lamp, need very big lighting power, this also just produces more serious heat dissipation problem.
The utility model content
For addressing the above problem, the utility model provides a kind of high performance lED street lamp of high heat dispersion.
The utility model high performance lED street lamp, comprise several high-performance great power LED buffering lamp holder and high-performance constant-current driving power supplies, wherein: on aluminum curved surface heat loss through convection lamp housing, be provided with several lamp holder nests and driving power groove, described LED buffering lamp holder is installed in the below of lamp holder nest from bottom to top, fix with the heat conduction brass screws, constant-current supply places the driving power groove, is stamped continuous-flow type heat radiation light cover on the aluminum curved surface heat loss through convection lamp housing.
The utility model high performance lED street lamp, wherein: be provided with the water proof rubber circle between described aluminum curved surface heat loss through convection lamp housing and the continuous-flow type heat radiation light cover.
The utility model high performance lED street lamp, wherein: described heat conduction brass screws is with heat transfer unit (HTU) up and down outward.
The utility model high performance lED street lamp, wherein: be provided with stainless steel bolt below the aluminum curved surface heat loss through convection lamp housing, from bottom to top fixed flow ability of swimming heat radiation light cover.
The utility model high performance lED street lamp, lamp housing and light cover all adopt aluminum convection current curved surface, perfect heat-dissipating, the heat transfer unit (HTU) up and down of heat conduction brass screws overcoat can be fully the lamp holder spread heat to light cover, water proof rubber circle and the stainless steel bolt of installing from bottom to top take into full account the water resistance of road etc., the design has fully satisfied the requirement of large power road lamp, change and install simply, the heat radiation water resistance is good, long service life, energy-conserving and environment-protective are a kind of rising roads lights.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model high performance lED street lamp.
The specific embodiment
For further setting forth the utility model high performance lED street lamp, do more detailed explanation below in conjunction with embodiment.
Fig. 1 is the schematic diagram of the utility model high performance lED street lamp.
The utility model high performance lED street lamp is made up of lamp housing 1, light cover 2, water proof rubber circle 3, four high power LED bulb holders 4, high-performance constant-current driving power supply 5 etc.
Lamp housing 1 is an aluminum curved surface heat loss through convection lamp housing 1, is provided with several lamp holder nests 9 and driving power groove 10 above.Four LED buffering lamp holders 4 are installed in the below of lamp holder nest 9 from bottom to top, fixing with heat conduction brass screws 6, the brass screws 6 outer heat transfer unit (HTU)s 7 up and down that are with, constant-current supply 5 places driving power groove 10, be stamped light cover 2 on the lamp housing 1, be provided with stainless steel bolt 8 below the lamp housing 1, from bottom to top fixing light cover 2, be provided with water proof rubber circle 3 between lamp housing 1 and the light cover 2, guarantee the water-resistant performance of light fixture.Heat transfer unit (HTU) 7 touches light cover 2 up and down, is that the heat that lamp holder 4 produces can be transmitted on the lamp housing 1 by brass screws 6, also can be transmitted on the light cover 2 by heat transfer unit (HTU) 7 up and down, and enough heat dispersions are provided.
Claims (4)
1. high performance lED street lamp, comprise several high-performance great power LED buffering lamp holder (4) and high-performance constant-current driving power supplies (5), it is characterized in that: on aluminum curved surface heat loss through convection lamp housing (1), be provided with several lamp holder nests (9) and driving power groove (10), described LED buffering lamp holder (4) is installed in the below of lamp holder nest (9) from bottom to top, fixing with heat conduction brass screws (6), constant-current supply (5) places driving power groove (10), is stamped continuous-flow type heat radiation light cover (2) on the aluminum curved surface heat loss through convection lamp housing (1).
2. high performance lED street lamp according to claim 1 is characterized in that: be provided with water proof rubber circle (3) between described aluminum curved surface heat loss through convection lamp housing (1) and the continuous-flow type heat radiation light cover (2).
3. high performance lED street lamp according to claim 2 is characterized in that: the outer heat transfer unit (HTU) (7) up and down that is with of described heat conduction brass screws (6).
4. high performance lED street lamp according to claim 3 is characterized in that: be provided with stainless steel bolt (8) below the described aluminum curved surface heat loss through convection lamp housing (1), from bottom to top fixed flow ability of swimming heat radiation light cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201712582U CN201487720U (en) | 2009-08-13 | 2009-08-13 | High-performance LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201712582U CN201487720U (en) | 2009-08-13 | 2009-08-13 | High-performance LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487720U true CN201487720U (en) | 2010-05-26 |
Family
ID=42426599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201712582U Expired - Fee Related CN201487720U (en) | 2009-08-13 | 2009-08-13 | High-performance LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980165A (en) * | 2011-09-05 | 2013-03-20 | 欧司朗股份有限公司 | Shell of illuminating device and manufacturing method thereof and illuminating device with shell |
| CN103292274A (en) * | 2013-06-26 | 2013-09-11 | 苏州金科信汇光电科技有限公司 | Street lamp power source concealed type installation structure |
-
2009
- 2009-08-13 CN CN2009201712582U patent/CN201487720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980165A (en) * | 2011-09-05 | 2013-03-20 | 欧司朗股份有限公司 | Shell of illuminating device and manufacturing method thereof and illuminating device with shell |
| CN103292274A (en) * | 2013-06-26 | 2013-09-11 | 苏州金科信汇光电科技有限公司 | Street lamp power source concealed type installation structure |
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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: 20100526 Termination date: 20110813 |