CN101162081A - High-power LED street light fitting main casing - Google Patents
High-power LED street light fitting main casing Download PDFInfo
- Publication number
- CN101162081A CN101162081A CNA2007100310385A CN200710031038A CN101162081A CN 101162081 A CN101162081 A CN 101162081A CN A2007100310385 A CNA2007100310385 A CN A2007100310385A CN 200710031038 A CN200710031038 A CN 200710031038A CN 101162081 A CN101162081 A CN 101162081A
- Authority
- CN
- China
- Prior art keywords
- power led
- led street
- main casing
- high power
- heat pipe
- 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.)
- Granted
Links
- 238000005058 metal casting Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241000258971 Brachiopoda Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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Classifications
-
- 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 discloses a high power LED street lamp main shell. Aiming at resolving the technical problem of heat dissipation of the high power LED of which the power is over 5W, particularly the technical problem of heat dissipation of the super high power LED street lamp of which the power is over 25W, the invention provides a high power LED street lamp shell, also the lamp upper shell; the main shell of the high power LED street lamp shell comprises a lamp main shell(1), a heat pipe connector(2), an LED lamp base(3), a heat dissipation component(6), wherein the heat pipe connector(2) and the LED lamp base(3) are provided with at least one or a set of heat pipe joints respectively, thereby the invention has the advantages of reasonable design, compact structure, easy manufacture and good heat dissipation effect, can quickly dissipate the heat generated by the super high power LED when the super high power LED works, effectively meet the heat dissipation requirement of the high power LED lamp and make the super high power LED street lamp realize the industrialized mass production.
Description
Technical field
The present invention relates to a kind of LED lamp, particularly a kind of ultra-high power LED street lamp.
Background technology
At present, worldwide energy shortage has caused the great attention of various countries to power-saving technology, is developing energetically such as solar energy, and in the time of renewable and clean energy resources such as wind energy, various countries also utilize in rational and effective and strengthened dynamics aspect the energy.Being reflected in the illumination aspect is exactly constantly weeding out the old and bring forth the new and extensive use of various new light sources.This wherein, long and its high reliability has caused concern more and more widely and progressively has been applied to lighting field light emitting diode with its low energy consumption, high light efficiency, life-span.Because LED need be below 80 degrees centigrade, the reliable operate as normal of ability.But its in great power LED when work, caloric value was very big moment, therefore how to solve the focus that the great power LED cooling problem has become the solid-state illumination field, and the light decay that great power LED does not freely cause because of heat radiation has also become one bottleneck on the solid-state illumination road.Because the technical problem of heat radiation, the power of the LED of prior art is difficult to do greatly, and chip power is generally below 5W.
Summary of the invention
The objective of the invention is a heat radiation difficult problem, design a kind of high-power LED street lamp fixture housing at the above ultra-high power LED street lamp of great power LED cooling technical barrier, particularly 25W more than the present 5W.
High-power LED street light fitting main casing of the present invention (or is called the light fixture upper shell, itself and lower house are that the light cover combination then constitutes lamp casing), it is characterized in that: its light fitting main casing comprises light fitting main casing (1), heat pipe connector (2), LED lamp socket (3), radiating component (6) constitutes, on its heat pipe connector (2), the LED lamp socket (3), be respectively equipped with and be no less than one or one group of heat pipe connector, its interface is the structure of hole or slot type.Heat pipe connector (4) outer edge (26) on its LED lamp socket (3) is cut in the plane (25) of lamp socket (3), or the size (C) that exceeds plane (25) is not less than 0.5mm.Make heat pipe can be directly and the substrate of LED lamp or base combine closely, play the heat that makes LED and remove effect fast.The foundry goods that the housing that comprises on the described light fitting main casing (1), Heat pipe joint (2), LED lamp socket (3), fin (6) are formed in one or constitute in the parts mode respectively.For reaching purpose easy to process, that improve heat-conducting effect and reduce cost, the housing that its light fitting main casing comprises (1), Heat pipe joint (2), LED lamp socket (3), fin (6) are good to be designed to integrated formed structure, with integrated metal casting structure, can obtain better optimum efficiency.Heat pipe connector (2) also can be provided with recessed or protruding connecting port (29), and purpose is to be ready for use on and to add radiator and be connected.For easy for installation, on LED lamp socket (3), be provided with screw (20b), be provided with lamp stand in the housing and fixedly fasten screw (22).
The invention has the beneficial effects as follows:
High-power LED street light fitting main casing of the present invention, it is reasonable in design, compact conformation, be easy to make, good heat dissipation effect; The heat that sends in the time of can migrating out super-high-power LED work rapidly can satisfy the needs that high-power LED lamp dispels the heat effectively, has solved the great power LED cooling technical barrier effectively, makes ultra-high power LED street lamp realize large-scale industrialization production.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing, but embodiments of the present invention are not limited thereto.
The one-body molded light fitting main casing master of Fig. 1 cuts open schematic diagram
The one-body molded light fitting main casing master of Figure 1A cuts open schematic diagram
Fig. 1-1 light fitting main casing master cuts open schematic diagram
Fig. 2 light fitting main casing schematic top plan view
Fig. 3 light fitting main casing elevational schematic view
Fig. 4 light fitting main casing B is to schematic diagram
Fig. 5 light fitting main casing A-A schematic diagram
The formal specification schematic diagram of the heat pipe interface (4) on Fig. 5-1 LED lamp socket (3)
Fig. 6 light fixture master cuts open schematic diagram
Fig. 6-1 heat pipe and LED lamp socket (3) combination schematic diagram
Among the figure: housing (1), heat pipe connector (or heat pipe connector) (2), LED lamp socket (3), heat pipe interface or installing hole (4), (5), radiating component (radiator or fin) (6), lamp stand installing hole (7), heat pipe (8), lampshade shell (13), lens (14), LED lamp (15), bolt (20),, screw (22), (20b), the plane (25) of lamp socket (3), the outer edge (26) of interface (4), heat pipe outer edge (27), recessed or protruding connecting port (29).
The specific embodiment
High-power LED street light fitting main casing of the present invention is good with the integrated formed structure metal casting, and the machined of carrying out relevant hole, plane after foundry goods finishes gets product.
Claims (6)
1. high-power LED street light fitting main casing, it is characterized in that: its main casing comprises housing (1), one end of housing is provided with heat pipe connector (2), be provided with LED lamp socket (3) in the housing, case top is provided with radiating component (6), on its heat pipe connector (2), the LED lamp socket (3), be respectively equipped with and be no less than one or one group of heat pipe connector, its interface is the structure of hole or slot type.
2. the described high-power LED street light fitting main casing of root tool claim 1, it is characterized in that: heat pipe connector (4) outer edge (26) on the LED lamp socket (3) is cut in the plane (25) of lamp socket (3), or the size (C) that exceeds plane (25) is not less than 0.5mm.
3. the described high-power LED street light fitting main casing of root tool claim 1, it is characterized in that: it is the one-body molded metal casting that comprises housing (1), heat pipe connector (2), LED lamp socket (3), radiating component (6).
4. the described high-power LED street light fitting main casing of root tool claim 1, it is characterized in that: heat pipe connector (2) is provided with recessed or protruding connecting port (29).
5. the described high-power LED street light fitting main casing of root tool claim 1, it is characterized in that: lamp socket (3) is provided with screw (20b).
6. the described high-power LED street light fitting main casing of root tool claim 1 is characterized in that: be provided with screw (22) in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710031038A CN101162081B (en) | 2007-10-24 | 2007-10-24 | High-power LED street light fitting main casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710031038A CN101162081B (en) | 2007-10-24 | 2007-10-24 | High-power LED street light fitting main casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101162081A true CN101162081A (en) | 2008-04-16 |
| CN101162081B CN101162081B (en) | 2010-05-19 |
Family
ID=39297044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710031038A Expired - Fee Related CN101162081B (en) | 2007-10-24 | 2007-10-24 | High-power LED street light fitting main casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101162081B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2459981A (en) * | 2008-05-16 | 2009-11-18 | yun-chang Liao | Light emitting diode module with direct contact heat pipe |
| CN101813267A (en) * | 2009-12-23 | 2010-08-25 | 北京巨数数字技术开发有限公司 | LED street lamp and LED street lamp display system |
| CN102628585A (en) * | 2012-04-27 | 2012-08-08 | 东莞市翔龙能源科技有限公司 | Lamp casing of light-emitting diode (LED) street lamp |
| CN102777831A (en) * | 2012-07-23 | 2012-11-14 | 贵州光浦森光电有限公司 | LED road lamp using extruded radiator as main lamp structure |
| CN102777828A (en) * | 2012-07-23 | 2012-11-14 | 贵州光浦森光电有限公司 | LED road lamp using extruded double-sided radiator as main lamp structure |
| CN102818176A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | LED (light-emitting diode) street lamp using double-sided radiator structure |
| TWI407039B (en) * | 2008-05-02 | 2013-09-01 | Hon Hai Prec Ind Co Ltd | Light emitting diode illumination device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1959197A (en) * | 2005-11-01 | 2007-05-09 | 王训忠 | Heat sink for lamp of light emitting diodes |
| CN1825648A (en) * | 2006-01-20 | 2006-08-30 | 陈桂芳 | Radiator for LED |
| CN101029722A (en) * | 2006-03-03 | 2007-09-05 | 王训忠 | Radiator of LED banks |
| CN200952670Y (en) * | 2006-07-13 | 2007-09-26 | 奥古斯丁科技股份有限公司 | LED road lamp and radiating module assembling structure |
-
2007
- 2007-10-24 CN CN200710031038A patent/CN101162081B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI407039B (en) * | 2008-05-02 | 2013-09-01 | Hon Hai Prec Ind Co Ltd | Light emitting diode illumination device |
| GB2459981A (en) * | 2008-05-16 | 2009-11-18 | yun-chang Liao | Light emitting diode module with direct contact heat pipe |
| CN101813267A (en) * | 2009-12-23 | 2010-08-25 | 北京巨数数字技术开发有限公司 | LED street lamp and LED street lamp display system |
| CN101813267B (en) * | 2009-12-23 | 2015-10-07 | 深圳市汇能环保科技有限公司 | A kind of LED street lamp and LED street lamp display system |
| CN102628585A (en) * | 2012-04-27 | 2012-08-08 | 东莞市翔龙能源科技有限公司 | Lamp casing of light-emitting diode (LED) street lamp |
| CN102777831A (en) * | 2012-07-23 | 2012-11-14 | 贵州光浦森光电有限公司 | LED road lamp using extruded radiator as main lamp structure |
| CN102777828A (en) * | 2012-07-23 | 2012-11-14 | 贵州光浦森光电有限公司 | LED road lamp using extruded double-sided radiator as main lamp structure |
| CN102818176A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | LED (light-emitting diode) street lamp using double-sided radiator structure |
| CN102777831B (en) * | 2012-07-23 | 2014-06-18 | 贵州光浦森光电有限公司 | LED road lamp using extruded radiator as main lamp structure |
| CN102818176B (en) * | 2012-07-23 | 2014-08-13 | 贵州光浦森光电有限公司 | LED (light-emitting diode) street lamp using double-sided radiator structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101162081B (en) | 2010-05-19 |
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Owner name: DONGGUAN CLED OPTOELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGGUAN CLED OPTOELETRONIC TECHNOLOGY CO., LTD. |
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Address after: 523808, 2 floor, building 1, Songshan science and Technology Industrial Park, Dongguan, Guangdong Patentee after: Dongguan Cled Optoelectronic Technology Co., Ltd. Address before: 523270 Guangdong city of Dongguan province Xian village Gaobu town second Chau Industrial Zone A building Patentee before: Dongguan Cled Optoeletronic Technology Co., Ltd. |
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Addressee: Dongguan Cled Optoelectronic Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
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| 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: 20100519 Termination date: 20181024 |