CN101625086A - High-power led energy-saving lamp - Google Patents

High-power led energy-saving lamp Download PDF

Info

Publication number
CN101625086A
CN101625086A CN200910184712A CN200910184712A CN101625086A CN 101625086 A CN101625086 A CN 101625086A CN 200910184712 A CN200910184712 A CN 200910184712A CN 200910184712 A CN200910184712 A CN 200910184712A CN 101625086 A CN101625086 A CN 101625086A
Authority
CN
China
Prior art keywords
led
fixed head
led lamp
shell
led energy
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
Application number
CN200910184712A
Other languages
Chinese (zh)
Inventor
徐加同
Original Assignee
徐加同
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 徐加同 filed Critical 徐加同
Priority to CN200910184712A priority Critical patent/CN101625086A/en
Publication of CN101625086A publication Critical patent/CN101625086A/en
Pending legal-status Critical Current

Links

Abstract

The invention relates to a high-power LED energy-saving lamp which belongs to the manufacturing field of LED energy-saving lamps and comprises an LED lamp fixing plate, a shell, a lampshade and a semiconductor refrigeration sheet, wherein the semiconductor refrigeration sheet is arranged above the LED lamp fixing plate and in a hollow cavity between the LED lamp fixing plate and the shell. The invention adopts a heat-dissipation system to ensure that an LED energy-saving street lamp has better heat dissipation effect and longer service life and is especially suitable for the heat dissipation of high-power LED energy-saving street lamps.

Description

High-power LED energy-saving lamp
Technical field
The present invention relates to a kind of manufacturing field of LED electricity-saving lamp, particularly a kind of manufacturing field of high-power LED energy-saving lamp.
Background technology
The LED electricity-saving lamp mainly is made up of LED lamp fixed head, lampshade, shell at present, on the shell of the LED electricity-saving lamp that has some radiating fins are set, the heat that the LED lamp produces conducts to LED lamp fixed head, naturally leave through air transmitted to shell, this low radiating efficiency, make the service life of lamp shorter, so the power of LED lamp can not be too big.
Summary of the invention
In order to overcome above technical problem, the object of the invention is to provide a kind of cooling system of the great power LED energy-conserving road lamp that can in time dispel the heat.
The present invention includes LED lamp fixed head, shell, lampshade, between LED lamp fixed head and shell semiconductor chilling plate is set, the lower surface of described semiconductor chilling plate is connected with the contact of LED lamp fixed head, and the upper surface is connected with housing contacts.
The heat that the LED lamp that LED lamp fixed head absorbs among the present invention produces, by self heat conduction heat is conducted to semiconductor chilling plate, by the contact-making surface of semiconductor chilling plate and LED lamp fixed head with heat absorption, another side from semiconductor chilling plate conducts to shell again, by shell heat is distributed to the space again, the continuous conduction exchange of this heat, formed the internal heat dissipating system of lamps such as LED, can effectively overcome the LED light phenomenon that declines, can improve the service life of light fixture, the LED electricity-saving lamp of this set can be used for the chamber, inside and outside.
The present invention is provided with the metallic plate of thermal conductivity factor greater than the thermal conductivity factor of LED lamp fixed head between LED lamp fixed head and semiconductor chilling plate, this set is in order to make the rate of heat dispation of light fixture faster.
In addition, outer surface of outer cover of the present invention is provided with some radiating fins, the heat of failing to leave through the internal heat dissipating system, and then the radiating fin by shell leaves, and makes that like this radiating efficiency of lamp casing is further promoted.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Among the figure, 1, lampshade, 2, LED lamp fixed head 3, semiconductor chilling plate, 4, shell, 5, radiating fin, 6, metallic plate.
The specific embodiment
As shown in Figure 1, the present invention includes LED lamp fixed head 2, shell 4, lampshade 1, be between LED lamp fixed head 2 and shell, semiconductor chilling plate 3 to be set, the lower surface of described semiconductor chilling plate 3 is connected with 2 contacts of LED lamp fixed head, the upper surface is connected with shell 4 contacts, and semiconductor chilling plate 3 is at least two.
The metallic plate 6 of thermal conductivity factor greater than the thermal conductivity factor of LED lamp fixed head 2 can be set between LED lamp fixed head 2 of the present invention and the semiconductor chilling plate 3.
Shell 4 outer surfaces of the present invention are provided with some radiating fins 5.

Claims (4)

1, high-power LED energy-saving lamp, comprise LED lamp fixed head, shell, lampshade, it is characterized in that between LED lamp fixed head and shell semiconductor chilling plate being set, the lower surface of described semiconductor chilling plate is connected with the contact of LED lamp fixed head, and the upper surface is connected with housing contacts.
2, a kind of high-power LED energy-saving lamp according to claim 1 is characterized in that at least two of described semiconductor chilling plates.
3, a kind of high-power LED energy-saving lamp according to claim 1 and 2 is characterized in that being provided with the metallic plate of thermal conductivity factor greater than the thermal conductivity factor of LED lamp fixed head between LED lamp fixed head and semiconductor chilling plate.
4, a kind of high-power LED energy-saving lamp according to claim 1 is characterized in that outer surface of outer cover is provided with some radiating fins.
CN200910184712A 2009-08-04 2009-08-04 High-power led energy-saving lamp Pending CN101625086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910184712A CN101625086A (en) 2009-08-04 2009-08-04 High-power led energy-saving lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910184712A CN101625086A (en) 2009-08-04 2009-08-04 High-power led energy-saving lamp

Publications (1)

Publication Number Publication Date
CN101625086A true CN101625086A (en) 2010-01-13

Family

ID=41521022

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910184712A Pending CN101625086A (en) 2009-08-04 2009-08-04 High-power led energy-saving lamp

Country Status (1)

Country Link
CN (1) CN101625086A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012040925A1 (en) * 2010-09-30 2012-04-05 李翔 Led street lamp using thermoelectric cooling device
CN103068097A (en) * 2011-10-24 2013-04-24 黄焕珠 Light-emitting diode (LED) illuminating lamp radiating through neutralization of cold and heat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012040925A1 (en) * 2010-09-30 2012-04-05 李翔 Led street lamp using thermoelectric cooling device
CN103068097A (en) * 2011-10-24 2013-04-24 黄焕珠 Light-emitting diode (LED) illuminating lamp radiating through neutralization of cold and heat
CN103068097B (en) * 2011-10-24 2016-01-20 黄焕珠 A kind of LED illumination lamp utilizing cold and hot neutralization heat radiation

Similar Documents

Publication Publication Date Title
WO2010099733A1 (en) Hollow liquid cooling led lamp
CN201396607Y (en) High-power integrated LED light source illumination lamp
CN201983210U (en) LED (light-emitting diode) light source support and radiator
CN102853405A (en) LED (light-emitting diode) radiator and LED lamp
CN201475747U (en) High-power LED lighting lamp with radiating structure
CN201180973Y (en) High power LED lighting device
CN101625086A (en) High-power led energy-saving lamp
CN202216099U (en) Large-power LED down lamp
CN203823512U (en) LED lamp
CN203868812U (en) LED tube lamp
CN201344405Y (en) LED lamp bulb
CN102901075A (en) Tube type heat radiator
CN203309835U (en) LED heat-insulating radiator with semiconductor refrigerating chip
CN203223831U (en) LED street lamp radiation structure
CN202484956U (en) Heat tube heat radiator for large-power LED (Light-Emitting Diode) automobile headlamp
CN102032490A (en) Inner shaft radiation type LED bulb
CN202521431U (en) Light-emitting diode (LED) street lamp
CN101694290A (en) LED lamp liquid radiator
CN204648154U (en) A kind of light fixture of tool heat spreader structures
CN201496918U (en) LED lamp radiator
CN204693096U (en) The LED lamp of a kind of many places heat radiation
CN201273481Y (en) High-power LED lamp strip
CN100504159C (en) Integral heat dissipation LED road lamp
CN203099766U (en) Water-cooled LED lamp
CN201875469U (en) LED (light-emitting diode) lamp

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Open date: 20100113

C02 Deemed withdrawal of patent application after publication (patent law 2001)