CN206724112U - A kind of LED radiator - Google Patents

A kind of LED radiator Download PDF

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Publication number
CN206724112U
CN206724112U CN201720289773.5U CN201720289773U CN206724112U CN 206724112 U CN206724112 U CN 206724112U CN 201720289773 U CN201720289773 U CN 201720289773U CN 206724112 U CN206724112 U CN 206724112U
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China
Prior art keywords
thermal component
radiating
component body
led
several
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Application number
CN201720289773.5U
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Chinese (zh)
Inventor
李跃飞
唐圣勇
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Dongguan Chicco Industry Co Ltd
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Dongguan Chicco Industry Co Ltd
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Priority to CN201720289773.5U priority Critical patent/CN206724112U/en
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Abstract

The utility model embodiment discloses a kind of LED radiator, and very big heat energy is produced during for solving illuminating lamp irradiation, caused high temperature can not be given out, the problem of easily LED circuit is burnt out.The utility model embodiment includes thermal component;The thermal component includes thermal component body, several first radiating parts and several second radiating parts;The thermal component body is the hollow structure of both ends open;First radiating part is provided with the outer wall of the thermal component body, and the first interval is provided between several described first radiating parts;Several described second radiating parts are arranged on first interval;And it is provided with the second interval between several described second radiating parts.In the present embodiment, the first radiating part and the second radiating part are provided with thermal component body, high temperature caused by light fixture irradiation can be delivered in air, to strengthen the radiating effect of light fixture.

Description

A kind of LED radiator
Technical field
It the utility model is related to LED technical field of heat dissipation, more particularly to a kind of LED radiator.
Background technology
LED (Light Emitting Diode, light emitting diode), it can directly and efficiently convert electrical energy into visible Light, and possess the service life up to tens thousand of hours~100,000 hour, so as to be widely used in landscape, safety, special type and general Field, the market potentials such as logical illumination are beyond measure.
LED basic structure is P-N knots of a semiconductor, and when electric current flows through LED element, the temperature of P-N knots will Rise, and the temperature in P-N interfaces is referred to as LED junction temperature, is typically due to the size that element chip is respectively provided with very little, therefore, also The temperature of LED chip is referred to as the junction temperature of LED chip.
Use LED make LED lamp with it is of fine quality, durable, energy-conservation the advantages that and be referred to as the most frequently used illuminator.
However, a drawback existing for LED lamp itself is that LED lamp light efficiency is had a great influence by LED junction temperature, compared with High junction temperature of chip will cause light efficiency to be decreased obviously, and influence whether the service life of LED lamp.Because LED is being sent out Light time, the temperature of its own can be raised constantly, in lasting illumination work, if heat caused by LED can not be sent out in time Shed, it will cause the damage of LED, influence the service life of LED.
Therefore, a kind of radiator suitable for LED lamp need to be looked for be studied as those skilled in the art of the present technique important Problem.
Utility model content
The utility model embodiment discloses a kind of LED radiator, and very big heat is produced during for solving illuminating lamp irradiation Can, caused high temperature can not be given out, the problem of easily LED circuit is burnt out.
The utility model embodiment provides a kind of LED radiator, including thermal component;The thermal component includes radiating Hardware body, several first radiating parts and several second radiating parts;
The thermal component body is the hollow structure of both ends open;
First radiating part, and several described first radiating parts are provided with the outer wall of the thermal component body Between be provided with the first interval;
Several described second radiating parts are arranged on first interval;And between several described second radiating parts It is provided with the second interval.
Alternatively, the thermal component is formed in one structure.
Alternatively, it is provided with heat-conducting layer on the inwall of the thermal component body.
Alternatively, the back side of first radiating part is provided with mounting hole site.
Alternatively, it is additionally provided with breach on the outer wall of the thermal component body.
Alternatively, the breach is two.
Alternatively, the LED radiator is aluminium alloy LED radiator.
Alternatively, the thickness of the heat-conducting layer is 0.1mm to 0.5mm.
Alternatively, the bottom of first radiating part is arranged on the outer wall of the thermal component body.
Alternatively, the bottom of second radiating part is arranged on the outer wall of the thermal component body.
As can be seen from the above technical solutions, the utility model embodiment has advantages below:
The utility model embodiment, which provides a kind of LED radiator, includes thermal component, and the thermal component includes radiating Hardware body, several first radiating parts and several second radiating parts;The thermal component body is in both ends open Hollow structure;First radiating part, and several described first radiating parts are provided with the outer wall of the thermal component body Between be provided with the first interval;Several described second radiating parts are arranged on first interval;And several described The second interval is provided between two radiating parts.In the present embodiment, the first radiating part and are provided with thermal component body Two radiating parts, high temperature caused by light fixture irradiation can be delivered in air, to strengthen the radiating effect of light fixture.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of positive structure schematic of the LED radiator provided in the utility model embodiment;
Fig. 2 is a kind of structure schematic diagram of the LED radiator provided in the utility model embodiment;
Illustrate:Thermal component body 1;Heat-conducting layer 2;First radiating part 3;Second radiating part 4;Mounting hole site 5.
Embodiment
The utility model embodiment discloses a kind of LED radiator, and very big heat is produced during for solving illuminating lamp irradiation Can, caused high temperature can not be given out, the problem of easily LED circuit is burnt out.
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu and detailed description, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all real Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of one embodiment of the LED radiator provided in the utility model embodiment includes:Radiating Part;
Thermal component includes thermal component body 1, several first radiating parts 3 and several second radiating parts 4;
Thermal component body 1 is the hollow structure of both ends open;
The first radiating part 3 is provided with the outer wall of thermal component body 1, and is set between several first radiating parts 3 There is the first interval, the bottom of specially the first radiating part 3 is arranged on the outer wall of thermal component body 1;
Several second radiating parts 4 are arranged on the first interval, and the bottom of specially the second radiating part 4 is arranged on radiating part On the outer wall of part body 1, and the second interval is provided between several second radiating parts 4.
It should be noted that thermal component body 1 is by heat transfer caused by LED lamp to the first radiating part and second On radiating part 4, and further transferred heat to by the first radiating part 3 and the second radiating part 4 in extraneous air.
Wherein, the height of the first radiating part 3 is more than the second radiating part 4, is provided with the first interval between the first radiating part 3, often 5 the second radiating parts 4 are provided between two the first radiating parts 3, several second radiating parts 4 radially distribute in radiating part On the outer wall of part body 1, and the second interval is provided between the second radiating part 4, each radiating part 4 of first radiating part 3 and second It is to be independently arranged, such design can increase the surface area of radiating, accelerate to heat evacuation effect caused by LED work Fruit, so as to obtain outstanding radiating effect, and strengthen the mechanical performance of radiator;It should be noted that the He of the first radiating part 3 Second radiating part 4 can be fin, not be restricted herein.
Described from above-mentioned structure, it is known that the present embodiment has advantages below:This LED radiator includes thermal component;Institute Stating thermal component includes thermal component body 1, several first radiating parts 3 and several second radiating parts 4;The radiating part Part body 1 is the hollow structure of both ends open;First radiating part 3 is provided with the outer wall of the thermal component body 1, And it is provided with the first interval between several described first radiating parts 4;Several described second radiating parts 4 are arranged at described On one interval;And it is provided with the second interval between several described second radiating parts 4.In the present embodiment, in thermal component sheet The first radiating part 3 and the second radiating part 4 are provided with body 1, high temperature caused by light fixture irradiation can be delivered in air, To strengthen the radiating effect of light fixture.
The thermal component in LED radiator in the utility model embodiment is formed in one structure, using being integrally formed Structure can also increase the mechanical performance of whole radiator.
Referring to Fig. 1, the thermal component body 1 in the utility model embodiment is the hollow structure of both ends open, for example, The body of thermal component body 1 is cylinder-like structure, and and for example, thermal component body 1 is aluminum alloy material, so that radiator realizes matter Light and lower-cost effect, and for example thermal component body 1 is copper material, to strengthen the heat-conductive characteristic of radiator, is realized Flash heat transfer and the effect of radiating.And for example, a heat-conducting layer 2 is set on the inwall of thermal component body 1, for example, heat-conducting layer 2 Thickness is 0.1mm to 0.5mm, to further enhance radiating effect.
Referring to Fig. 2, the back side of the first radiating part 3 in the utility model embodiment is provided with mounting hole site 5, so set Meter is easy to be installed between radiator and LED lamp.
Referring to Fig. 1, jagged, the breach is set on the outer wall of thermal component body 1 in the utility model embodiment For two, be oppositely arranged on the outer wall of thermal component body 1, the both sides of the breach are the first radiating part 3 respectively, wherein this two The second radiating part 4, LED lamp of such breach design for certain unique structure are not provided between individual first radiating part 3 It is designed.
In summary, the LED radiator in the utility model embodiment, by being set on the outer wall of thermal component body 1 The first radiating part 3 and the second radiating part 4 are put, wherein the second radiating part 4 is arranged at first between several first radiating parts 3 In interval, moreover, being similarly designed with the second interval between each second radiating part 4, such structure forms the radiating of multiple U-shapeds Space, above-mentioned heat-dissipating space can increase air circulation volume and reduce the flow resistance of air, be produced so that LED work is shinny Raw heat Rapid radiating is in convected air.
A kind of LED radiator provided by the utility model is described in detail above, for the general of this area Technical staff, according to the thought of the utility model embodiment, there will be changes in specific embodiments and applications, In summary, this specification content should not be construed as to limitation of the present utility model.

Claims (10)

1. a kind of LED radiator, it is characterised in that including thermal component;
The thermal component includes thermal component body, several first radiating parts and several second radiating parts;
The thermal component body is the hollow structure of both ends open;
First radiating part is provided with the outer wall of the thermal component body, and between several described first radiating parts It is provided with the first interval;
Several described second radiating parts are arranged on first interval;And set between several described second radiating parts There is the second interval.
2. LED radiator according to claim 1, it is characterised in that the thermal component is formed in one structure.
3. LED radiator according to claim 1, it is characterised in that be provided with the inwall of the thermal component body Heat-conducting layer.
4. LED radiator according to claim 1, it is characterised in that the back side of first radiating part is provided with installation Hole position.
5. LED radiator according to claim 1, it is characterised in that also set up on the outer wall of the thermal component body It is jagged.
6. LED radiator according to claim 5, it is characterised in that the breach is two.
7. LED radiator according to claim 1, it is characterised in that the LED radiator is aluminium alloy LED radiator.
8. LED radiator according to claim 3, it is characterised in that the thickness of the heat-conducting layer is 0.1mm to 0.5mm.
9. LED radiator according to claim 1, it is characterised in that the bottom of first radiating part is arranged on described On the outer wall of thermal component body.
10. LED radiator according to claim 1, it is characterised in that the bottom of second radiating part is arranged on described On the outer wall of thermal component body.
CN201720289773.5U 2017-03-23 2017-03-23 A kind of LED radiator Active CN206724112U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720289773.5U CN206724112U (en) 2017-03-23 2017-03-23 A kind of LED radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720289773.5U CN206724112U (en) 2017-03-23 2017-03-23 A kind of LED radiator

Publications (1)

Publication Number Publication Date
CN206724112U true CN206724112U (en) 2017-12-08

Family

ID=60501276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720289773.5U Active CN206724112U (en) 2017-03-23 2017-03-23 A kind of LED radiator

Country Status (1)

Country Link
CN (1) CN206724112U (en)

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