CN200968580Y

CN200968580Y - High power LED lighting lamp

Info

Publication number: CN200968580Y
Application number: CNU200620108049XU
Authority: CN
Inventors: 陆加明; 庹荣鸥
Original assignee: HANGZHOU CHINA HONGKONG FIGURES TECHNOLOGY Co Ltd
Current assignee: HANGZHOU CHINA HONGKONG FIGURES TECHNOLOGY Co Ltd
Priority date: 2006-09-21
Filing date: 2006-09-21
Publication date: 2007-10-31
Anticipated expiration: 2016-09-21

Abstract

The utility model discloses a high-power LED light, including a head, a shell, a holder and a plurality of LED light tubes. The shell and the holder are made of thermal conductive material and the shell surface is provided with a plurality of thermal uplifts. The utility model of the LED light has the advantages of good cooling effect, convenient installation and simple structure.

Description

High-power LED illuminating lamp

Technical field

The utility model relates to a kind of LED lighting lamp device, refers in particular to a kind of high-power LED illuminating lamp.

Background technology

LED generally is used for ornament lamp and indicator lamp as light source, also has some problems and be used for the high-power illumination lamp, as the heat radiation of light fixture how to solve, how the LED luminous tube well combines with lamp housing, how to fix etc. between lamp holder and the lamp housing.

Utility model patent ZL02206241.6 discloses a kind of large-power light-emitting diodes lamp, comprises a light-emitting device that at least one LED core is arranged, a printing opacity cell-shell, driver and shell thereof, an electric connector; LED core is installed on the high thermal conductivity substrate, and substrate contacts with a heat abstractor close thermal, and heat abstractor also comprises at least one little electric fan, and heat abstractor and little electric fan can dissipate the heat of light-emitting device and driver generation effectively.This technical scheme structure more complicated, the cost height.

Summary of the invention

The utility model provides a kind of simple in structure, good heat dissipation effect, high-power LED illuminating lamp fixed, easy for installation.

A kind of high-power LED illuminating lamp comprises lamp holder, lamp housing, lamp socket and several LED fluorescent tubes, and described lamp housing and lamp socket adopt Heat Conduction Material to make, and the lamp housing surface is provided with some heat radiation projectioies.

Described LED fluorescent tube is directly fixed on the lamp socket, and the contact-making surface of LED fluorescent tube and lamp socket scribbles the acceleration heat-conducting substance.

Be provided with insulation between described lamp housing and the lamp holder and be connected and fixed part.

The whole lamp housing of the utility model LED illuminating lamp and lamp socket adopt Heat Conduction Material to make, increased the radiating effect of light fixture, again in the lamp housing surface design some heat radiations projectioies, increase the area of dissipation on lamp housing surface, further strengthen the radiating effect of light fixture, in addition, adopt screw socket or screw directly to contact between LED fluorescent tube and the lamp housing and fix, its contact-making surface also scribbles the acceleration heat-conducting substance, promotes the heat conduction better; Add an insulation between lamp housing and the lamp holder and be connected and fixed part, lamp holder and insulation are connected and fixed part and adopt compacting fixing, and lamp housing and insulation are connected and fixed part and adopt screw socket to fix, and make fixed between lamp housing and the lamp holder, easy for installation.

Description of drawings

Fig. 1 is an external structure schematic diagram of the present utility model;

Fig. 2 is a cross-sectional view of the present utility model.

The specific embodiment

As shown in Figure 1, 2, a kind of high-power LED illuminating lamp comprises lamp holder 1, lamp housing 2, lamp socket 3 and several LED fluorescent tubes 4, and lamp housing 2 and lamp socket 3 adopt Heat Conduction Material to make, the metal material of good heat conductivity such as general aluminium, copper.

Lamp housing 2 surfaces are provided with some heat radiation projectioies 5, have strengthened the area of dissipation on lamp housing 2 surfaces, have further strengthened radiating effect.

LED fluorescent tube 4 adopts screw sockets or screw to be directly fixed on the lamp socket 3, and its contact-making surface also scribbles and can quicken heat conducting silicone grease class material, promotes the heat conduction better.

Be provided with insulation between lamp housing 2 and the lamp holder 1 and be connected and fixed part 6, insulation is connected and fixed part 6 and adopts compacting fixing with lamp holder 1, adopts screw socket to fix with lamp housing 2.

Claims

1. high-power LED illuminating lamp, comprise lamp holder (1), lamp housing (2), lamp socket (3) and several LED fluorescent tubes (4), it is characterized in that: described lamp housing (2) and lamp socket (3) adopt Heat Conduction Material to make, and lamp housing (2) surface is provided with some heat radiation projectioies (5).

2. LED illuminating lamp as claimed in claim 1 is characterized in that: described LED fluorescent tube (4) is directly fixed on the lamp socket (3), and LED fluorescent tube (4) scribbles the acceleration heat-conducting substance with the contact-making surface of lamp socket (3).

3. LED illuminating lamp as claimed in claim 1 is characterized in that: be provided with insulation between described lamp housing (2) and the lamp holder (1) and be connected and fixed part (6).