CN204648164U - A kind of LED heat radiation module of carbonaceous material - Google Patents

A kind of LED heat radiation module of carbonaceous material Download PDF

Info

Publication number
CN204648164U
CN204648164U CN201420714769.5U CN201420714769U CN204648164U CN 204648164 U CN204648164 U CN 204648164U CN 201420714769 U CN201420714769 U CN 201420714769U CN 204648164 U CN204648164 U CN 204648164U
Authority
CN
China
Prior art keywords
carbon
led
composite plate
metal composite
carbonaceous
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
CN201420714769.5U
Other languages
Chinese (zh)
Inventor
任湘宁
Original Assignee
任湘宁
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 任湘宁 filed Critical 任湘宁
Priority to CN201420714769.5U priority Critical patent/CN204648164U/en
Application granted granted Critical
Publication of CN204648164U publication Critical patent/CN204648164U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of LED heat radiation module of carbonaceous material.The LED heat radiation module of described carbonaceous material comprising radiator, for carrying the printed substrate of LED lamp bead, arranging carbon based metal composite plate below described printed substrate, carbon based metal composite plate and the tight pressing of printed substrate; Carbon based metal composite plate contacts with radiator and realizes dispelling the heat.Described carbon based metal composite plate comprises the carbon-based material of phosphorus content more than 80%, the metal material of less than 20%.Compared with prior art, adopt carbon based metal composite plate as heat sink in the utility model, graphite and metal are all highly heat-conductive materials, the two is better in conjunction with radiating effect according to suitable proportioning, the heat that LED can be made to produce is derived fast and is dissipated, effectively improve radiating efficiency, effectively extend LED service life; And the LED heat emission module structure of described carbonaceous material is succinct, easy to assembly.

Description

A kind of LED heat radiation module of carbonaceous material
Technical field
The utility model relates to LED technical field of heat dissipation.
Background technology
LED is a kind of can be the semiconductor of visible ray by electric energy conversion, and its energy consumption is only 1/10 of incandescent lamp, 1/4 of common energy-saving lamp.LED, except the advantage with environmental protection and energy saving, also has the plurality of advantages such as the life-span is long, light efficiency is high, radiationless.Therefore, the upgraded product that LED throws light on as the next generation is the new industry with great potential.But, the light decay of LED and life-span and its junction temperature directly closely related, LED heat radiation is bad, and junction temperature is just high, and the life-span is just short.Visible, the heat radiation module of LED no-float, improves radiating effect, and the junction temperature of control LED is most important for LED product.
Utility model content
The utility model needs the problem solved to be to provide a kind of LED heat radiation module with the carbonaceous material of excellent heat dispersion performance.
The technical scheme that the utility model is taked is as follows: a kind of LED heat radiation module of carbonaceous material, comprise radiator, for carrying the printed substrate of LED lamp bead, carbon based metal composite plate is set below described printed substrate, carbon based metal composite plate and the tight pressing of printed substrate; Carbon based metal composite plate contacts with radiator and realizes dispelling the heat.
Described carbon based metal composite plate comprises the carbon-based material of phosphorus content more than 80%, the metal material of less than 20%.
Described metal material comprises copper, aluminium, gold, silver or tin.
The fin that described radiator comprises loop connecting portion and is located in loop connecting portion, carbon based metal composite plate is located in annular connecting portion, and carbon based metal composite plate outer ring surface and annular connecting portion inner surface are closely crimped together.
Compared with prior art, the utility model beneficial effect is:
(1) LED of described carbonaceous material dispels the heat in module and adopts carbon based metal composite plate as heat sink, graphite and metal are all highly heat-conductive materials, the two is better in conjunction with radiating effect according to suitable proportioning, the heat that LED can be made to produce is derived fast and is dissipated, effectively improve radiating efficiency, effectively extend LED service life;
(2) the LED heat emission module structure of described carbonaceous material is succinct, easy to assembly.
Accompanying drawing explanation
Fig. 1 is the LED heat radiation module detonation configuration figure of carbonaceous material described in the utility model.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the LED heat radiation module of the carbonaceous material described in the present embodiment comprises radiator 20, for carrying printed substrate 10, the carbon based metal composite plate 30 of LED lamp bead.Radiator 20 comprises an annular connecting portion 21, annular connecting portion 21 one end arranges fin 22, printed substrate 10 fits tightly in carbon based metal composite plate 30, the two is located in annular connecting portion jointly, carbon based metal composite plate 30 outer ring surface 31 contacts with annular connecting portion inner surface, carries out heat transmission.
Wherein, carbon based metal composite plate comprises the carbon-based material of phosphorus content more than 80%, the copper of less than 20%, aluminium, the metal material that the thermal conductivity such as gold, silver or tin is good.
The LED heat radiation module of carbonaceous material described in the utility model, adopts carbon based metal composite plate, realizes good heat conductive and heat sinking function.When carbon based metal composite plate makes, by after graphite base again with metal ion compound, graphite and metal ion combine density and the intensity that can improve composite, and heat-conducting effect is better, and material with carbon element can be reused, and can not produce pollute environment.
Above-described embodiment is the utility model preferably embodiment; it should be noted that; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change and are out of shape the protection domain that all should belong to the claim appended by the utility model.

Claims (2)

1. a LED heat radiation module for carbonaceous material, comprising radiator, for carrying the printed substrate of LED lamp bead, it is characterized in that: arrange carbon based metal composite plate below described printed substrate, carbon based metal composite plate and the tight pressing of printed substrate; Carbon based metal composite plate contacts with radiator and realizes dispelling the heat.
2. the LED heat radiation module of carbonaceous material as claimed in claim 1, it is characterized in that: the fin that described radiator comprises loop connecting portion and is located in loop connecting portion, carbon based metal composite plate is located in loop connecting portion, and carbon based metal composite plate outer ring surface and loop connecting portion inner surface are closely crimped together.
CN201420714769.5U 2014-11-25 2014-11-25 A kind of LED heat radiation module of carbonaceous material Expired - Fee Related CN204648164U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420714769.5U CN204648164U (en) 2014-11-25 2014-11-25 A kind of LED heat radiation module of carbonaceous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420714769.5U CN204648164U (en) 2014-11-25 2014-11-25 A kind of LED heat radiation module of carbonaceous material

Publications (1)

Publication Number Publication Date
CN204648164U true CN204648164U (en) 2015-09-16

Family

ID=54100913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420714769.5U Expired - Fee Related CN204648164U (en) 2014-11-25 2014-11-25 A kind of LED heat radiation module of carbonaceous material

Country Status (1)

Country Link
CN (1) CN204648164U (en)

Similar Documents

Publication Publication Date Title
CN202719394U (en) Ceramic seat light-emitting diode (LED) illuminating lamp
CN201715304U (en) High-power LED light source based on liquid metal for heat radiating and threaded connection structure
CN204648164U (en) A kind of LED heat radiation module of carbonaceous material
CN203349028U (en) Integral light source heat-dissipating module of LED (Light Emitting Diode) lamp
CN102544344B (en) Composite phase-change three-dimensional light emitting diode (LED) heat radiator
CN104456487A (en) LED heat dissipation module containing carbon materials
CN204313027U (en) A kind of LED module
CN203585894U (en) LED lamp with radiator
CN105402614A (en) Led lamp
CN202902226U (en) Rolling groove type radiator
CN202150487U (en) LED heat radiator
CN204313029U (en) A kind of LED module of graphitiferous pad
CN202839753U (en) Liquid radiator for electronic component
CN202938061U (en) LED (light emitting diode) bulb lamp with good heat-conducting property
CN202511237U (en) LED (Light-Emitting Diode) lamp radiating device
CN204127707U (en) Extraordinary thermally conductive LED combined catheter light source
CN202581228U (en) Heat dissipation structure
CN201696958U (en) Ring structure with electric conductive fin for LED lamp
CN201748191U (en) LED energy-saving lamp
CN104315470A (en) Ceramic lamp socket for LED (light emitting diode) lamp
CN201851909U (en) LED lamp cup with high heat dissipation performance
CN201651843U (en) Light source of LED lamp
CN206708747U (en) A kind of LED lamp that radiating efficiency is improved using novel heat-conducting cream
CN203656871U (en) Ceramic heat-radiation structure
CN203162681U (en) Light-emitting diode (LED) bulb lamp

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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: 20150916

Termination date: 20161125