CN201396607Y - High-power integrated LED light source illumination lamp - Google Patents

High-power integrated LED light source illumination lamp Download PDF

Info

Publication number
CN201396607Y
CN201396607Y CN200920056568XU CN200920056568U CN201396607Y CN 201396607 Y CN201396607 Y CN 201396607Y CN 200920056568X U CN200920056568X U CN 200920056568XU CN 200920056568 U CN200920056568 U CN 200920056568U CN 201396607 Y CN201396607 Y CN 201396607Y
Authority
CN
China
Prior art keywords
heat
power integrated
integrated led
light source
led light
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
Application number
CN200920056568XU
Other languages
Chinese (zh)
Inventor
戴高峰
Original Assignee
戴高峰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 戴高峰 filed Critical 戴高峰
Priority to CN200920056568XU priority Critical patent/CN201396607Y/en
Application granted granted Critical
Publication of CN201396607Y publication Critical patent/CN201396607Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a high-power integrated LED light source illumination lamp, which belongs to the field of LED illumination technology. The technical points of the utility model comprises:the high-power integrated LED light source illumination lamp comprises a lamp holder; a lampshade is connected with the lower part of the lamp holder; the upper part of the lamp holder is provided with a heat dissipating device; the bottom part of the lamp holder in the lampshade is provided with a heat insulating board, wherein the bottom part of the heat insulating board is provided with an evaporation end of a superconducting liquid heat pipe, a thermal conducting substrate is arranged on the bottom part of the evaporation end of the superconducting liquid heat pipe, the bottom part of thethermal conducting substrate is provided with a high-power integrated LED illumination light source, and a condensation end of the superconducting liquid heat pipe passes through the lamp holder to beconnected with the heat dissipating device; and the high-power integrated LED light source illumination lamp is especially applicable for outdoor street lamp illumination.

Description

A kind of high power integrated LED light source lighting
Technical field
The utility model relates to a kind of lighting, and more particularly, it relates to a kind of high power integrated LED light source lighting.
Background technology
Existing high-power integrated LED illumination, generally use the heat conduction of metallic object lamp housing, heat transfer, heat radiation both at home and abroad, its process materials is divided three classes approximately: the fine aluminium typing, aluminium alloy compression casting, lamp housing and heat-conducting substrate thereof are made in the alloy aluminum casting, and increase mental-finned at the top of lamp housing and increase the surface that contacts with air, reaching the purpose of the heat conduction of metal lamp housing, heat transfer, heat radiation, and in practical process, all can't solve the heat that the high-power integrated LED illumination produced and reach the requirement of quick conductive, heat transfer, heat radiation.And high-power integrated LED illumination is subjected to the limitation of its operating temperature, is very easy to make high-power integrated LED aging in advance and influence the effect (because of the throw light on fast rise of temperature of high-power integrated LED produces light decay fast) of high-power integrated LED lighting illumination intensity when temperature surpasses 70 ℃.The light decay ultimate life of high-power integrated LED illumination when temperature reaches 80 ℃.Current in the LED lighting technical field, the super heat-conductive pipe of employing heat dissipation technology has been arranged, to solve the system radiating problem of high-power LED lamp.But though the superconducting pipe rapid heat dissipation, the internal temperature of high-power integrated LED lighting can slowly rise owing to working long hours.Though the superconducting pipe The Application of Technology has improved serviceability, service life of high-power integrated LED lighting etc., also fail to reach ideal effect.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of high power integrated LED light source lighting of simple in structure, good heat dissipation effect is provided.
The technical solution of the utility model is achieved in that a kind of high power integrated LED light source lighting, comprise lamp socket, be connected with lampshade in the lamp socket bottom, be provided with heat abstractor on lamp socket top, lamp socket bottom in lampshade is provided with the partiting thermal insulation plate, wherein, described partiting thermal insulation plate bottom is provided with the evaporation ends of superconducting fluid heat pipe, evaporation ends bottom at the superconducting fluid heat pipe is equipped with heat-conducting substrate, be provided with the high-power integrated LED lighting source in the heat-conducting substrate bottom, the condensation end of superconducting fluid heat pipe passes lamp socket and is connected with heat abstractor.
In above-mentioned a kind of high power integrated LED light source lighting, described heat abstractor is made up of the polylith heat-dissipating fin, and the condensation end of superconducting fluid heat pipe is embedded in heat-dissipating fin.
In above-mentioned a kind of high power integrated LED light source lighting, also be provided with the fan of forced heat radiation on the lamp socket of described heat abstractor bottom.
In above-mentioned a kind of high power integrated LED light source lighting, the heat abstractor periphery on described lamp socket top also has protective cover again, and the protective cover both sides are provided with air vent.
In above-mentioned a kind of high power integrated LED light source lighting, the evaporation ends of described superconducting fluid heat pipe is provided with the thermal switch of control fan running.
After the utility model adopts technique scheme, the heat that great power LED integrated optical source is produced when luminous by the superconducting fluid heat pipe passes to heat abstractor apace, and distribute in the peripherad air, guarantee that the LED lamp works under lower temperature, than the weight reduction of independent employing aluminium alloy radiator structure more than 80%; After further improving,, can prevent under opposite extreme situations that LED from working under overheated environment, improve the service behaviour of light fixture, prolong the service life of light fixture by the fan of forcing cooling is set.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the present invention is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view.
Among the figure: lamp socket 1, partiting thermal insulation plate 2, superconducting fluid heat pipe 3, heat-conducting substrate 4, integrated LED lighting source 5, lampshade 6, heat abstractor 7, fan 8, protective cover 9, air vent 9a, thermal switch 10.
The specific embodiment
Consult Fig. 1 to shown in Figure 3, a kind of high power integrated LED light source lighting of the present utility model, lamp socket 1, be connected with transparent lampshade 6 in lamp socket 1 bottom, be provided with heat abstractor 7 on lamp socket 1 top, lamp socket 1 bottom in lampshade 6 is provided with partiting thermal insulation plate 2, partiting thermal insulation plate 2 bottoms are provided with the evaporation ends of seven superconducting fluid heat pipes 3, evaporation ends bottom at superconducting fluid heat pipe 3 is equipped with copper heat-conducting substrate 4, the condensation end that is provided with 5, seven superconducting fluid heat pipes 3 of high-power integrated LED lighting source in heat-conducting substrate 4 bottoms all passes lamp socket 1 and is connected with heat abstractor 7.Heat abstractor 7 in the present embodiment is made up of polylith aluminium alloy heat-dissipating fin, and the condensation end of superconducting fluid heat pipe 3 is embedded in heat-dissipating fin, transmits heat by heat-dissipating fin in air; On the lamp socket 1 of heat abstractor 7 bottoms, also be provided with the fan 8 of forced heat radiation, be used to form strong cross-ventilation, quicken the radiating rate of heat abstractor 7; Heat abstractor 7 peripheries on lamp socket 1 top also have protective cover 9 again, are used to protect heat abstractor 7, and are provided with a plurality of air vent 9a in protective cover 9 both sides, to make things convenient for circulation of air; Also the evaporation ends of superconducting fluid heat pipe 3 is provided with the thermal switch 10 of control fan 8 runnings, to realize the automatic work of fan 8; When reaching 60 ℃ in the evaporation ends surface temperature of superconducting fluid heat pipe 3, thermal switch 10 starts the forced ventilation heat radiation automatically.
When the utility model specifically uses, when high power integrated LED light source illumination 5 is started working, will begin heating, the heat-conducting substrate 2 that heat is made by fine copper is sent to the evaporation ends that is similarly the superconducting fluid heat pipe 3 that fine copper makes, liquid in the superconducting fluid heat pipe 3 is a kind of a kind of synthetic superconduction liquid of gasifying of just beginning under 30~33 ℃ state, when the temperature in the superconducting fluid heat pipe 3 rises to 30~33 ℃, the superconduction liquid begins gasification, gas flows to condensation end from evaporation ends, release heat, heat is sent on the aluminium alloy heat-dissipating fin by the tube wall of superconducting fluid heat pipe 3 condensation ends, distribute by the mobile nature of air again, reach radiating effect; When the surface temperature of superconducting fluid heat pipe 3 evaporation ends under extreme case rises to 60 ℃, thermal switch 10 will start fan 8 automatically, force to form cross-ventilation, the heat radiation of enhance heat fin, accelerate heat transfer, radiating rate thereby reach, improve the purpose of radiating effect, thereby guaranteed the operate as normal of high power integrated LED light source illumination 5.

Claims (5)

1. high power integrated LED light source lighting, comprise lamp socket (1), be connected with lampshade (6) in lamp socket (1) bottom, be provided with heat abstractor (7) on lamp socket (1) top, lamp socket (1) bottom in lampshade (6) is provided with partiting thermal insulation plate (2), it is characterized in that, described partiting thermal insulation plate (2) bottom is provided with the evaporation ends of superconducting fluid heat pipe (3), evaporation ends bottom at superconducting fluid heat pipe (3) is equipped with heat-conducting substrate (4), be provided with high-power integrated LED lighting source (5) in heat-conducting substrate (4) bottom, the condensation end of superconducting fluid heat pipe (3) passes lamp socket (1) and is connected with heat abstractor (7).
2. a kind of high power integrated LED light source lighting according to claim 1 is characterized in that described heat abstractor (7) is made up of the polylith heat-dissipating fin, and the condensation end of superconducting fluid heat pipe (3) is embedded in heat-dissipating fin.
3. a kind of high power integrated LED light source lighting according to claim 1 is characterized in that, also is provided with the fan (8) of forced heat radiation on the lamp socket (1) of described heat abstractor (7) bottom.
4. a kind of high power integrated LED light source lighting according to claim 1 is characterized in that, heat abstractor (7) periphery on described lamp socket (1) top also has protective cover (9) again, and protective cover (9) both sides are provided with air vent (9a).
5. a kind of high power integrated LED light source lighting according to claim 1 is characterized in that, the evaporation ends of described superconducting fluid heat pipe (3) is provided with the thermal switch (10) of control fan (8) running.
CN200920056568XU 2009-05-14 2009-05-14 High-power integrated LED light source illumination lamp Expired - Fee Related CN201396607Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920056568XU CN201396607Y (en) 2009-05-14 2009-05-14 High-power integrated LED light source illumination lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920056568XU CN201396607Y (en) 2009-05-14 2009-05-14 High-power integrated LED light source illumination lamp

Publications (1)

Publication Number Publication Date
CN201396607Y true CN201396607Y (en) 2010-02-03

Family

ID=41619119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920056568XU Expired - Fee Related CN201396607Y (en) 2009-05-14 2009-05-14 High-power integrated LED light source illumination lamp

Country Status (1)

Country Link
CN (1) CN201396607Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080784A (en) * 2011-03-02 2011-06-01 杭州慈源科技有限公司 Drive power supply-replaceable LED lamp dissipating heat by using superconducting liquid
CN102109124A (en) * 2011-03-21 2011-06-29 林峻毅 Combined easily radiating LED down lamp
CN102179500A (en) * 2011-04-27 2011-09-14 陈俊峰 Casting connection process of heat-conducting pipe of lamp
CN102213376A (en) * 2011-07-08 2011-10-12 陈弘昌 LED (light emitting diode) lamp
WO2014094395A1 (en) * 2012-12-18 2014-06-26 武汉光迅科技股份有限公司 Heat control device for power equipment
CN104696892A (en) * 2013-12-05 2015-06-10 苏州承源光电科技有限公司 LED lamp radiator
CN108397716A (en) * 2018-02-08 2018-08-14 深圳市卡司通展览股份有限公司 A kind of novel exhibitions LED projector lamp
US10225949B2 (en) 2016-12-06 2019-03-05 GE Lighting Solutions, LLC Method and system for controlling fan rotating speed of LED lamp, and LED lamp thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080784A (en) * 2011-03-02 2011-06-01 杭州慈源科技有限公司 Drive power supply-replaceable LED lamp dissipating heat by using superconducting liquid
CN102109124A (en) * 2011-03-21 2011-06-29 林峻毅 Combined easily radiating LED down lamp
CN102179500A (en) * 2011-04-27 2011-09-14 陈俊峰 Casting connection process of heat-conducting pipe of lamp
CN102213376A (en) * 2011-07-08 2011-10-12 陈弘昌 LED (light emitting diode) lamp
WO2014094395A1 (en) * 2012-12-18 2014-06-26 武汉光迅科技股份有限公司 Heat control device for power equipment
US10149410B2 (en) 2012-12-18 2018-12-04 Accelink Technologies Co., Ltd. Heat control device for power equipment
CN104696892A (en) * 2013-12-05 2015-06-10 苏州承源光电科技有限公司 LED lamp radiator
US10225949B2 (en) 2016-12-06 2019-03-05 GE Lighting Solutions, LLC Method and system for controlling fan rotating speed of LED lamp, and LED lamp thereof
CN108397716A (en) * 2018-02-08 2018-08-14 深圳市卡司通展览股份有限公司 A kind of novel exhibitions LED projector lamp

Similar Documents

Publication Publication Date Title
CN201396607Y (en) High-power integrated LED light source illumination lamp
CN202040649U (en) Heat pipe heat-radiation large power LED street lamp
CN201243015Y (en) Liquid radiating device for high power light-emitting diode
CN101825235A (en) Light-emitting diode lamp and light engine thereof
CN201237195Y (en) High-power LED lamp high-efficiency radiator
CN201204203Y (en) Radiating device for high-power LED
CN203162619U (en) LED lamp with high radiating efficiency
CN101825242A (en) Vacuum liquid cooling LED lamp
CN201145244Y (en) Self-refrigeration cooling LED lamp
CN201335345Y (en) Heat radiation device for LED lamps of automobile
CN202327766U (en) Chimney type heat-radiating LED (Light-emitting Diode) illumination lamp
CN201475747U (en) High-power LED lighting lamp with radiating structure
CN201521927U (en) Loop heat pipe radiating device adopting enhanced evaporation section in LED lamp
CN201487735U (en) LED street lamp
CN201425286Y (en) Heat dissipation structure of LED lamp
CN203010559U (en) Cooling system suitable for high-power light emitting diode (LED) lighting fitting
CN202521431U (en) Light-emitting diode (LED) street lamp
CN202203694U (en) Radiating type light-emitting diode (LED) bulb lamp
CN107255264A (en) A kind of radiator structure of LED lamp
CN201827860U (en) Honeycomb radiator of LED (light-emitting diode) lamp
CN101581406B (en) Thermotube type high-power LED lamp
CN201396653Y (en) Heat radiation improved structure for high-power LED street lamp
CN207035047U (en) A kind of radiator structure of LED lamp
CN101881403A (en) LED street lamp utilizing radiating fins and heat pipe to conduct heat
CN202915187U (en) High-power embedded light emitting diode (LED) down lamp

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100203

Termination date: 20150514

EXPY Termination of patent right or utility model