CN103133955A - Integral light-emitting diode (LED) street lamp using circulating heat dissipation system - Google Patents
Integral light-emitting diode (LED) street lamp using circulating heat dissipation system Download PDFInfo
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- CN103133955A CN103133955A CN2011103985660A CN201110398566A CN103133955A CN 103133955 A CN103133955 A CN 103133955A CN 2011103985660 A CN2011103985660 A CN 2011103985660A CN 201110398566 A CN201110398566 A CN 201110398566A CN 103133955 A CN103133955 A CN 103133955A
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- hollow metal
- led
- lamp
- lamp body
- led lamp
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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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Abstract
The invention discloses an integral light-emitting diode (LED) street lamp using a circulating heat dissipation system. The LED street lamp comprises an LED lamp body, a hollow metal support, a hollow metal lamp arm and a hollow metal lamp rod, wherein the upper end and the lower end of the hollow metal lamp rod are respectively provided with a condensation section and a liquid storing section, the LED lamp body is an evaporation section, a circulation loop is formed by the condensation section of the hollow metal lamp rod, the liquid storing section of the hollow metal lamp rod, the hollow metal support, the LED lamp body and the hollow metal lamp arm through vacuum pipes, a cooling work medium works in the circulation loop and dissipates heat generated by the LED lamp body through the hollow metal lamp rod, and therefore heat dissipation effects are improved and cost of the lamp is lowered.
Description
Technical field
The present invention relates to a kind of integral LED street lamp that adopts cycle cooling system, belong to the lamp lighting technical field.
Background technology
LED is widely applied in the general lighting field due to good electrooptics performance, but in the situation that street lamp etc. need high power illumination, LED will produce a large amount of heats during work, thereby affects the normal operation of LED, produces serious light decay.Large-sized radiator must be installed for this reason, not only directly cause causing the rising of light fixture cost, also because lamp holder is oversize, overweight, reduce capability of anti-wind, affect the security of light fixture integral body.
Summary of the invention
The object of the invention is to provide a kind of LED street lamp that improves radiating effect.
To achieve the above object, a kind of integral LED street lamp that adopts cycle cooling system of the present invention, comprise LED lamp body, hollow metal support, hollow metal arm and hollow metal lamp stand, described LED lamp body is connected on the hollow metal lamp stand by the hollow metal arm, and fixes by the hollow metal support.
Described hollow metal lamp stand upper and lower end is respectively arranged with condensation segment, liquid storage section, and the LED lamp body is evaporator section, and the condensation segment of hollow metal lamp stand, liquid storage section, hollow metal support, LED lamp body and hollow metal arm consist of circulation loop by vacuum tube.
The entire infrastructure spare of street lamp has formed heat pipe radiating system jointly.
The LED lamp body is evaporator section, the evaporation tube that is covered with some mutual UNICOMs, inside contains cooling working medium, hollow metal lamp stand top is that condensation segment, bottom are the liquid storage sections, the inside of hollow metal support 2 and hollow metal arm is by the cooling tube UNICOM of vacuum tube with the evaporation tube of LED lamp body inside and hollow metal lamp stand inside, form the closed-loop path, cooling working medium is worked in this closed circuit, the heat that the LED lamp body is produced distributes by the hollow metal lamp stand, thereby the raising radiating effect reduces the light fixture cost.
Description of drawings
Accompanying drawing is the schematic diagram of system of the present invention.
The specific embodiment
A kind of integral LED street lamp that adopts cycle cooling system, comprise LED lamp body 1, hollow metal support 2, hollow metal arm 3 and hollow metal lamp stand 4, described LED lamp body 1 is connected on hollow metal lamp stand 4 by hollow metal arm 3, and fixing by hollow metal support 2.
Described hollow metal lamp stand 4 upper and lower ends are respectively arranged with condensation segment 6, liquid storage section 7, and LED lamp body 1, hollow metal support 2, hollow metal arm 3 consist of circulation loop by vacuum tube.
LED lamp body 1 is evaporator section, the evaporation tube that wherein is covered with some mutual UNICOMs, inside contains cooling working medium, hollow metal lamp stand 4 tops are that condensation segment 6, bottom are liquid storage sections 7, the inside of hollow metal support 2 and hollow metal arm 3 is by the cooling tube UNICOM of vacuum tube with the evaporation tube of LED lamp body 1 inside and hollow metal lamp stand 4 inside, form the closed-loop path, cooling working medium is worked in this closed circuit, the heat that LED lamp body 1 is produced distributes by hollow metal lamp stand 4, thereby the raising radiating effect reduces the light fixture cost.
Above-described embodiment does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (1)
1. integral LED street lamp that adopts cycle cooling system, comprise LED lamp body, hollow metal support, hollow metal arm and hollow metal lamp stand, described LED lamp body is connected on the hollow metal lamp stand by the hollow metal arm, and fix by the hollow metal support, it is characterized in that: described hollow metal lamp stand upper and lower end is respectively arranged with condensation segment, liquid storage section, the LED lamp body is evaporator section, and the condensation segment of hollow metal lamp stand, liquid storage section, hollow metal support, LED lamp body and hollow metal arm consist of circulation loop by vacuum tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103985660A CN103133955A (en) | 2011-12-05 | 2011-12-05 | Integral light-emitting diode (LED) street lamp using circulating heat dissipation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103985660A CN103133955A (en) | 2011-12-05 | 2011-12-05 | Integral light-emitting diode (LED) street lamp using circulating heat dissipation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103133955A true CN103133955A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103985660A Pending CN103133955A (en) | 2011-12-05 | 2011-12-05 | Integral light-emitting diode (LED) street lamp using circulating heat dissipation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103133955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485630A (en) * | 2014-09-19 | 2016-04-13 | 苏州皓璟兄弟照明设计工程有限公司 | Led street lamp |
| CN112682745A (en) * | 2020-12-28 | 2021-04-20 | 安徽明威照明器材有限公司 | Evaporation heat dissipation type LED street lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568849U (en) * | 2009-07-20 | 2010-09-01 | 艾迪光电（杭州）有限公司 | High-power LED illuminating lamp for squares |
| CN201897166U (en) * | 2010-11-01 | 2011-07-13 | 安徽众和达光电有限公司 | LED streetlamp with radiating system device |
| CN201909292U (en) * | 2010-11-29 | 2011-07-27 | 石河子三盛科技有限公司 | Heat radiator of light emitting diode (LED) street lamp |
| CN202012889U (en) * | 2011-03-25 | 2011-10-19 | 陈莉 | Circulation heat-radiation system of light emitting diode (LED) street lamp |
| CN202349819U (en) * | 2011-12-05 | 2012-07-25 | 常熟卓辉光电科技有限公司 | Integrated LED (light-emitting diode) street lamp adopting circulating cooling system |
-
2011
- 2011-12-05 CN CN2011103985660A patent/CN103133955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201568849U (en) * | 2009-07-20 | 2010-09-01 | 艾迪光电（杭州）有限公司 | High-power LED illuminating lamp for squares |
| CN201897166U (en) * | 2010-11-01 | 2011-07-13 | 安徽众和达光电有限公司 | LED streetlamp with radiating system device |
| CN201909292U (en) * | 2010-11-29 | 2011-07-27 | 石河子三盛科技有限公司 | Heat radiator of light emitting diode (LED) street lamp |
| CN202012889U (en) * | 2011-03-25 | 2011-10-19 | 陈莉 | Circulation heat-radiation system of light emitting diode (LED) street lamp |
| CN202349819U (en) * | 2011-12-05 | 2012-07-25 | 常熟卓辉光电科技有限公司 | Integrated LED (light-emitting diode) street lamp adopting circulating cooling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485630A (en) * | 2014-09-19 | 2016-04-13 | 苏州皓璟兄弟照明设计工程有限公司 | Led street lamp |
| CN112682745A (en) * | 2020-12-28 | 2021-04-20 | 安徽明威照明器材有限公司 | Evaporation heat dissipation type LED street lamp |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |