CN205332142U

CN205332142U - Built -in heat abstractor of LED lamp

Info

Publication number: CN205332142U
Application number: CN201620027437.9U
Authority: CN
Inventors: 潘光智
Original assignee: Guangzhou Rixiong Electronic Technology Co Ltd
Current assignee: Guangzhou Rixiong Electronic Technology Co Ltd
Priority date: 2016-01-12
Filing date: 2016-01-12
Publication date: 2016-06-22
Anticipated expiration: 2026-01-12

Abstract

The utility model relates to a heat abstractor especially relates to the heat abstractor who places the LED lamp in a kind in. Including setting up heat conduction stationary blade and the heat pipe in the LED lamp shade, the heat conduction stationary blade form by two metals that the heat conductivility is good, be connected with LED lamp pearl contact, the heat pipe be two, the mirror image arrange in between the heat conduction stationary blade and with heat conduction stationary blade fixed connection, the heat pipe stretches out heat conduction stationary blade part and the contact of LED lamp shade inner shell. The utility model discloses a contribution has provided one kind and has replaced the LED heat abstractor of aluminium with copper, and the device is provided with heat conduction stationary blade and heat pipe, and effect of thermal conductivity is good, and the heat pipe is inside is provided with the heat conduction hole, and the downthehole storage of heat conduction has the air, and the air is heated near LED lamp pearl, then takes the heat near the heat dissipation of to LED lamp shade through the circulation for radiating speed.

Description

A kind of LED integral heat emission device

[technical field]

This utility model relates to a kind of heat abstractor, especially relates to a kind of heat abstractor being built in LED。

[background technology]

LED is referred to as forth generation green light source, and the luminescent device of LED is cold light source, has the features such as energy-saving and environmental protection, life-span length, volume be little。The monochromaticity of LED light is good, and spectrum is narrow, it is not necessary to filters, can directly send coloured visible ray。Under identical lighting condition, LED power consumption is 1/10th of electric filament lamp, 1/2nd of fluorescent lamp, is the development trend of following illumination。

Along with the development of modern science and technology, people are more and more higher to the pursuit of living standard。Smart Home is well known greatly already, and intelligent illuminating system is as one of the application of Smart Home, is increasingly subject to people's attention。But produce higher temperature during LED luminescence, and owing to being seal, so there being a comparatively reluctant problem to dispel the heat exactly。Traditional LED heat radiation is all dispelled the heat by radiation aluminium, and inefficiency and heat abstractor account for larger specific gravity, and production cost is high。

[summary of the invention]

This utility model aims to solve the problem that the problems referred to above provide a kind of radiating efficiency high, less costly and do not account for the LED integral heat emission device of too big proportion。

For achieving the above object, a kind of LED integral heat emission device of the present utility model includes the heat conduction stator 20 and the heat pipe 10 that are arranged in LED lamp cover, described heat conduction stator 20 is made up of the two panels metal that heat conductivility is good, connection is contacted with LED lamp bead, described heat pipe 10 is two, being placed between heat conduction stator 20 and fixing with heat conduction stator 20 of mirror image is connected, and heat pipe 10 stretches out heat conduction stator 20 part and contacts with LED lamp cover inner shell。

Further, described heat conduction stator 20 is provided with fixing hole 21, by fixing hole 21, two heat pipes 10 is fixed。

Further, described heat pipe 10 is internally provided with the through hole 11 of circulation, and through hole 11 internal memory contains air。

Further, described heat pipe 10 is square with heat conduction stator 20 coupling part, and with heat conduction stator 20 abutting contact, heat pipe 10 stretches out heat conduction stator 20 part and is arranged to circle。

Further, described heat conduction stator 20 and heat pipe 10 are all made of copper。

Contribution of the present utility model there are provided a kind of copper and replaces the LED heat abstractor of aluminum, this device is provided with heat conduction stator and heat pipe, being copper product, heat-conducting effect is good, can be delivered in LED lamp cover by the heat that LED lamp bead produces, dispelled the heat by LED lamp cover, and heat pipe is internally provided with thermal hole, storing air in thermal hole, air is heated near LED lamp bead, it is then passed through circulation and heat is taken to heat radiation near LED lamp cover, accelerate the speed of heat radiation。

[accompanying drawing explanation]

Fig. 1 is structural representation of the present utility model。

Fig. 2 is mounting structure explosive view of the present utility model。

Fig. 3 is A-A place sectional view in Fig. 2

[detailed description of the invention]

The following example is to be explained further of the present utility model and supplement, and this utility model is not constituted any limitation。

Embodiment 1

As shown in Figure 1, 2, 3, a kind of LED integral heat emission device of the present embodiment includes the heat conduction stator 20 and the heat pipe 10 that are arranged in LED lamp cover, described heat conduction stator 20 is made up of the two panels metal that heat conductivility is good, connection is contacted with LED lamp bead, described heat pipe 10 is two, being placed between heat conduction stator 20 and fixing with heat conduction stator 20 of mirror image is connected, and heat pipe 10 stretches out heat conduction stator 20 part and contacts with LED lamp cover inner shell。The heat that LED lamp bead produces is absorbed by heat conduction stator 20 and heat pipe 10, and then heat pipe 10 is stretched out the part of heat conduction stator 20 and shed by LED lamp cover by heat, thus realizing the cooling of LED lamp bead。

Embodiment 2

As shown in Figure 1, 2, 3, a kind of LED integral heat emission device of the present embodiment is the perfect fixed form of heat pipe 10 on the basis of embodiment 1, described heat conduction stator 20 is provided with fixing hole 21, is fixed by two heat pipes 10 by fixing hole 21。When the fixing hole 21 on heat conduction stator 20 is fastened by screws, can by heat pipe 10 steadily be clipped on heat conduction stator 20, also make heat pipe 10 and heat conduction stator 20 compact siro spinning technology simultaneously, improve the efficiency of heat transmission。

Embodiment 3

As shown in Figure 1, 2, 3, in the present embodiment, described heat pipe 10 is internally provided with the through hole 11 of circulation, and through hole 11 internal memory contains air。Owing to air has circulation, when air is heated, Brownian movement can be more quick, so that heated air and not heated air are at through hole 11 internal circulation flow, is taken away from LED lamp bead position by heat, it is achieved heat sinking function。Air after heat radiation flows through again LED lamp bead position, it is achieved the cooling to LED lamp bead。

Embodiment 4

As shown in Figure 1, 2, 3, described heat pipe 10 is square with heat conduction stator 20 coupling part, and with heat conduction stator 20 abutting contact, heat pipe 10 stretches out heat conduction stator 20 part and is arranged to circle。Heat pipe 10 and heat conduction stator 20 coupling part are square, can increase heat pipe 10 and heat conduction stator 20 connection area, thus accelerating the efficiency of heat exchange。And heat pipe 10 stretches out heat conduction fixing point 20 part and is arranged to circle, the area of dissipation of heat pipe 10 can be strengthened, accelerate the speed of heat exchange。

Although this utility model having been disclosed by above example; but protection domain of the present utility model is not limited thereto; when not necessarily departing from this utility model design, deformation that above each component is done, replacement etc. all will fall in right of the present utility model。

Claims

1. a LED integral heat emission device, including the heat conduction stator (20) being arranged in LED lamp cover and heat pipe (10), it is characterized in that: described heat conduction stator (20) is made up of the two panels metal that heat conductivility is good, connection is contacted with LED lamp bead, described heat pipe (10) is two, being placed between heat conduction stator (20) and fixing with heat conduction stator (20) of mirror image is connected, and heat pipe (10) stretches out heat conduction stator (20) part and contacts with LED lamp cover inner shell。

2. a kind of LED integral heat emission device as claimed in claim 1, it is characterized in that: described heat conduction stator (20) is provided with fixing hole (21), by fixing hole (21), two heat pipes (10) are fixed。

3. a kind of LED integral heat emission device as claimed in claim 2, it is characterised in that: described heat pipe (10) is internally provided with the through hole (11) of circulation, and through hole (11) internal memory contains air。

4. a kind of LED integral heat emission device as claimed in claim 3, it is characterized in that: described heat pipe (10) and heat conduction stator (20) coupling part are square, with heat conduction stator (20) abutting contact, heat pipe (10) stretches out heat conduction stator (20) part and is arranged to circle。

5. a kind of LED integral heat emission device as claimed in claim 4, it is characterised in that: described heat conduction stator (20) and heat pipe (10) are all made of copper。