CN103527972A - High-power LED street lamp - Google Patents
High-power LED street lamp Download PDFInfo
- Publication number
- CN103527972A CN103527972A CN201210229004.8A CN201210229004A CN103527972A CN 103527972 A CN103527972 A CN 103527972A CN 201210229004 A CN201210229004 A CN 201210229004A CN 103527972 A CN103527972 A CN 103527972A
- Authority
- CN
- China
- Prior art keywords
- light source
- shell body
- heat dissipation
- street lamp
- power led
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000002834 transmittance Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
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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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a high-power LED street lamp which comprises a shell body, a driving cavity and multi-function light source chambers. The shell body comprises an upper shell body and a lower shell body which are detachably connected, and reinforcing ribs and a plurality of heat dissipation grids are arranged on the upper surface of the upper shell body. One or more multi-function light source chambers are arranged on the lower shell body, and one or more LED lamps are arranged inside the multi-function light source chambers. The high-power LED street lamp can be used for illumination places with large space, such as roads, gymnasiums, airports and wharfs, the shell body and the heat dissipation grids are formed by aluminum in a pressure casting mode to achieve simple manufacturing and good heat dissipation, and the aluminum has good heat conduction performance, is good in ductility, and facilitates die-cast formation.
Description
Technical field
The present invention relates to a kind of LED lighting apparatus, relate in particular to a kind of high-power LED street lamp.
Background technology
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 for illumination.Existing illuminating LED lamp, general power is lower, is applicable to less illumination place, space, for road, bridge.Stadiums.The compare great places, space such as harbour, need to adopt more high-power LED lamp, could meet 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 decline 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.
Summary of the invention
The present invention 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.
Technical scheme of the present invention is: comprise housing, actuator chamber and multi-functional light source chamber, described housing comprises upper shell and the lower house removably connecting, 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 is 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 is also provided with dustproof grid, in described high light transmittance cloche, is provided with a plurality of lens.
Described heat dissipation grid is symmetrical set on upper shell, leaves a plurality of air convection channel between heat dissipation grid.
More than list chamber of the present invention can reach 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 housing, and housing area of dissipation is large, grid further expands area of dissipation, can improve radiating effect; Grid is arranged to the rising of being heated of air-flow with cavity contact portion, convection current grid makes housing left and right air carry out convection current, form good heat convection, like this, the heating of driver and LED lamp can be led away in time, and high-power LED lamp can be always worked at the temperature of high light efficiency.
The present invention can be used for larger illumination place, space, as road, gymnasium, airport, harbour etc., for making to manufacture simply, heat radiation is good, and described housing and heat dissipation grid are by aluminium die cast, and aluminium has good heat conductivility, its ductility is good simultaneously, is convenient to die cast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the structural representation of looking up of the present invention.
In figure, 1 is upper shell, 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 removably connecting, 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, in described multi-functional light source chamber 4, be provided with single or multiple LED lamps, described multi-functional light source chamber 4 comprises high light transmittance cloche 7 and reflector, the outer grid 8 that prevents dust that is also provided with in described multi-functional light source chamber 4, in described high light transmittance cloche 7, be provided with a plurality of lens, described heat dissipation grid 6 is symmetrical set on upper shell 1, and 6 of heat dissipation grids leave a plurality of air convection channel.
Claims (3)
1. high-power LED street lamp, is characterized in that: comprise housing, actuator chamber and multi-functional light source chamber, described housing comprises upper shell and the lower house removably connecting, 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 is 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 is also provided with dustproof grid, in described high light transmittance cloche, is provided with a plurality of lens.
3. high-power LED street lamp according to claim 1, is characterized in that: described heat dissipation grid is symmetrical set on upper shell, leaves a plurality of air convection channel between heat dissipation grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210229004.8A CN103527972A (en) | 2012-07-04 | 2012-07-04 | High-power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210229004.8A CN103527972A (en) | 2012-07-04 | 2012-07-04 | High-power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103527972A true CN103527972A (en) | 2014-01-22 |
Family
ID=49930202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210229004.8A Pending CN103527972A (en) | 2012-07-04 | 2012-07-04 | High-power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527972A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201232909Y (en) * | 2008-07-31 | 2009-05-06 | 沈铁 | High power LED illumination street lamp |
| CN201396642Y (en) * | 2009-05-22 | 2010-02-03 | 深圳市金积嘉世纪光电科技有限公司 | Led street lamp |
| KR20110035514A (en) * | 2009-09-30 | 2011-04-06 | (주)원반도체 | LED street light luminaire |
| KR20110076381A (en) * | 2009-12-29 | 2011-07-06 | 주식회사 삼광산전 | LED light source |
| CN202140893U (en) * | 2011-04-12 | 2012-02-08 | 江苏新时代照明有限公司 | Light-emitting diode (LED) street lamp |
| CN202281136U (en) * | 2011-10-28 | 2012-06-20 | 金志杰 | LED streetlamp structure |
| CN202708845U (en) * | 2012-07-04 | 2013-01-30 | 扬州市云腾照明灯饰科技有限公司 | High-power light-emitting diode (LED) street lamp |
-
2012
- 2012-07-04 CN CN201210229004.8A patent/CN103527972A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201232909Y (en) * | 2008-07-31 | 2009-05-06 | 沈铁 | High power LED illumination street lamp |
| CN201396642Y (en) * | 2009-05-22 | 2010-02-03 | 深圳市金积嘉世纪光电科技有限公司 | Led street lamp |
| KR20110035514A (en) * | 2009-09-30 | 2011-04-06 | (주)원반도체 | LED street light luminaire |
| KR20110076381A (en) * | 2009-12-29 | 2011-07-06 | 주식회사 삼광산전 | LED light source |
| CN202140893U (en) * | 2011-04-12 | 2012-02-08 | 江苏新时代照明有限公司 | Light-emitting diode (LED) street lamp |
| CN202281136U (en) * | 2011-10-28 | 2012-06-20 | 金志杰 | LED streetlamp structure |
| CN202708845U (en) * | 2012-07-04 | 2013-01-30 | 扬州市云腾照明灯饰科技有限公司 | High-power light-emitting diode (LED) street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |