CN202708845U - High-power light-emitting diode (LED) street lamp - Google Patents
High-power light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202708845U CN202708845U CN2012203201189U CN201220320118U CN202708845U CN 202708845 U CN202708845 U CN 202708845U CN 2012203201189 U CN2012203201189 U CN 2012203201189U CN 201220320118 U CN201220320118 U CN 201220320118U CN 202708845 U CN202708845 U CN 202708845U
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- CN
- China
- Prior art keywords
- light source
- housing
- street lamp
- heat dissipation
- source chamber
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a high-power LED street lamp. The lamp comprises a housing, a drive cavity and a multifunctional light source chamber, wherein the housing comprises an upper housing and a lower housing which are detachably connected, a reinforcing rib and a plurality of cooling grids are arranged on the upper surface of the upper housing, one or more multifunctional light source chambers are arranged on the lower housing, and one or more LED lamp bodies are arranged in each multifunctional light source chamber. The LED street lamp can be used in large-space places for lighting such as a road, a gymnasium, an airport and a dock, the housing and the cooling grids are made of aluminum through die-casting, therefore the production is simple and the cooling is good, and the aluminum material is good in heat-conducting property and ductility and convenient to perform die-casting forming.
Description
Technical field
The utility model relates to a kind of LED lighting apparatus, relates in particular to a kind of high-power LED street lamp.
Background technology
The LED light fixture has long-life, high light efficiency, end power consumption, anti-vibration, short, free of contamination advantage of response time, and as a kind of energy-conservation spot light product, its application is more and more extensive; Along with the progress of technology, its color change is also more and more abundanter, makes it not only can be used as ornamental light source, can also be used for illumination.Existing illuminating LED lamp, general power is lower, is applicable to less illumination place, space, for road, bridge.Stadiums.The place that the spaces such as harbour are larger, then need to adopt more high-power LED lamp, could satisfy the illumination needs, increase along with power, the caloric value of LED lamp and driver thereof is also large, and the light efficiency of LED can descend along with the rising of temperature, the rising that service life also can Yin Wendu and shortening, therefore, heat dissipation problem is to solve the importance that great power LED is applied.
The utility model content
The utility model is in order to overcome the above problems the high-power LED street lamp that a kind of simple in structure, good heat dissipation effect, good illumination effect are provided.
The technical solution of the utility model is: comprise housing, actuator chamber and multi-functional light source chamber, described housing comprises upper shell and the lower house that removably connects, and described upper shell upper surface is provided with reinforcement and some heat dissipation grids; Described lower house is provided with one and more than one multi-functional light source chamber, and described multi-functional light source is indoor to be provided with single or multiple LED lamps.
Described multi-functional light source chamber comprises high light transmittance cloche and reflector, and described multi-functional light source is outdoor also to be provided with dustproof grid, is provided with a plurality of lens in the described high light transmittance cloche.
Described heat dissipation grid is symmetrical set at upper shell, leaves a plurality of air convection channel between heat dissipation grid.
The utility model list chamber can reach more than the 100W, the road lighting of enough brightness can be provided, and the heating of driver and LED lamp can outwards be scattered and disappeared by the heat dissipation grid on the housing, and the housing area of dissipation is large, grid can improve radiating effect so that area of dissipation further enlarges; Grid is arranged so that the rising of being heated of air-flow with the cavity contact portion, the convection current grid makes housing left and right sides air carry out convection current, form good heat convection, like this, the heating of driver and LED lamp can in time be led away, so that high-power LED lamp can always work under the temperature of high light efficiency.
The utility model can be used for larger illumination place, space, such as road, gymnasium, airport, harbour etc., makes simply for making, heat radiation is good, and described housing and heat dissipation grid are by the aluminium die cast, and aluminium has good heat conductivility, its ductility is good simultaneously, is convenient to die cast.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of looking up of the present utility model.
1 is upper shell among the figure, the 2nd, and lower house, the 3rd, actuator chamber, the 4th, multi-functional light source chamber, the 5th, reinforcement, the 6th, heat dissipation grid, the 7th, cloche, the 8th, dustproof grid.
The specific embodiment
High-power LED street lamp comprises housing, actuator chamber 3 and multi-functional light source chamber 4, and described housing comprises upper shell 1 and the lower house 2 that removably connects, and described upper shell 1 upper surface is provided with reinforcement 5 and some heat dissipation grids 6; Described lower house 2 is provided with one and more than one multi-functional light source chamber 4, be provided with single or multiple LED lamps in the described multi-functional light source chamber 4, described multi-functional light source chamber 4 comprises high light transmittance cloche 7 and reflector, the described multi-functional light source chamber 4 outer grids 8 that prevent dust that also are provided with, be provided with a plurality of lens in the described high light transmittance cloche 7, described heat dissipation grid 6 is symmetrical set at upper shell 1, and 6 of heat dissipation grids leave a plurality of air convection channel.
Claims (3)
1. high-power LED street lamp, it is characterized in that: comprise housing, actuator chamber and multi-functional light source chamber, described housing comprises upper shell and the lower house that removably connects, and described upper shell upper surface is provided with reinforcement and some heat dissipation grids; Described lower house is provided with one and more than one multi-functional light source chamber, and described multi-functional light source is indoor to be provided with single or multiple LED lamps.
2. high-power LED street lamp according to claim 1, it is characterized in that: described multi-functional light source chamber comprises high light transmittance cloche and reflector, described multi-functional light source is outdoor also to be provided with dustproof grid, is provided with a plurality of lens in the described high light transmittance cloche.
3. high-power LED street lamp according to claim 1, it is characterized in that: described heat dissipation grid is symmetrical set at upper shell, leaves a plurality of air convection channel between heat dissipation grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203201189U CN202708845U (en) | 2012-07-04 | 2012-07-04 | High-power light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203201189U CN202708845U (en) | 2012-07-04 | 2012-07-04 | High-power light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708845U true CN202708845U (en) | 2013-01-30 |
Family
ID=47589145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203201189U Expired - Fee Related CN202708845U (en) | 2012-07-04 | 2012-07-04 | High-power light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527972A (en) * | 2012-07-04 | 2014-01-22 | 扬州市云腾照明灯饰科技有限公司 | High-power LED street lamp |
| CN103968296A (en) * | 2013-02-03 | 2014-08-06 | 扬州市云腾照明灯饰科技有限公司 | Dual-light-source LED lamp |
-
2012
- 2012-07-04 CN CN2012203201189U patent/CN202708845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527972A (en) * | 2012-07-04 | 2014-01-22 | 扬州市云腾照明灯饰科技有限公司 | High-power LED street lamp |
| CN103968296A (en) * | 2013-02-03 | 2014-08-06 | 扬州市云腾照明灯饰科技有限公司 | Dual-light-source LED 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: 20130130 Termination date: 20210704 |