CN206350281U

CN206350281U - A kind of convertible frequency air-conditioner radiator

Info

Publication number: CN206350281U
Application number: CN201621246630.8U
Authority: CN
Inventors: 柳静斌
Original assignee: Zhaoqing Aohua Aluminum Co Ltd
Current assignee: Zhaoqing Aohua Aluminum Co Ltd
Priority date: 2016-11-22
Filing date: 2016-11-22
Publication date: 2017-07-21
Anticipated expiration: 2026-11-22

Abstract

The utility model discloses a kind of convertible frequency air-conditioner radiator, heat-radiating substrate and radiating fin group including Integral aluminum alloy structure, cavity is set inside heat-radiating substrate, PTC fever tablets are set in the cavity, the first radiating fin group and the second radiating fin group are symmetricly set in the upper and lower surface of heat-radiating substrate, and the number of radiating fin is odd number, the height of radiating fin sets different；By setting PTC fever tablets to coordinate radiating fin group cooperation in heat-radiating substrate, improve the radiating effect of radiator, by setting rational radiating fin height, radiating fin spacing and radiating fin thickness to ensure the optimal radiating effect to electronic component, and save the material cost of radiator.

Description

A kind of convertible frequency air-conditioner radiator

Technical field

The utility model is related to air-conditioning technical field, especially convertible frequency air-conditioner radiator.

Background technology

With the increase of convertible frequency air-conditioner function and Miniaturization Design, corresponding electronic component caloric value is consequently increased.If The heat that heating electronic component comes out can not be distributed in time, heat aggregation be will result in, so as to cause each The temperature of component exceedes the temperature extremes that each can bear, and the reliability of electronic component is just substantially reduced.

In the main electronic component of convertible frequency air-conditioner, caloric value is larger at work for frequency-variable electronic module, temperature is higher, because This, it is necessary to effective radiating treatment is carried out to frequency-variable electronic module.

The content of the invention

In view of the above, the technical problems to be solved in the utility model is：There is provided a kind of simple in construction rationally distributed scattered The good convertible frequency air-conditioner radiator of thermal effect.

In order to solve the above technical problems, the utility model is adopted the following technical scheme that：

A kind of convertible frequency air-conditioner radiator, including heat-radiating substrate, radiating fin group, the heat-radiating substrate are rectangle structure, Set inside heat-radiating substrate and PTC fever tablets are set in cavity, the cavity, the radiating fin group includes the first radiating fin Group and the second radiating fin group, the first radiating fin group and the second radiating fin group are symmetricly set in above and below heat-radiating substrate Surface, wherein, the first radiating fin group is by the different upper radiating of multiple height for being disposed on heat-radiating substrate upper surface Fin constitute, the second radiating fin group by multiple height for being disposed on heat-radiating substrate lower surface it is not all the same it is lower dissipate Hot fin composition.

Preferably, the number of the upper radiating fin is odd number, and the height highest of most middle radiating fin, both sides Radiating fin height it is minimum.

Preferably, the number of the lower radiating fin is odd number, and the height highest of most middle radiating fin, both sides Radiating fin height it is minimum.

Preferably, the thickness of the upper radiating fin and lower radiating fin is 1.3mm-1.7mm.

Preferably, the spacing between spacing and each lower radiating fin between each upper radiating fin is 4-6mm.

Preferably, the cavity volume of the heat-radiating substrate and the volume of PTC fever tablets match, it is ensured that heat-radiating substrate is tight PTC fever tablets are pushed down, optimal heat control and transmission is reached.

Preferably, the heat-radiating substrate and the aluminium alloy structure that radiating fin group is integral type.

The utility model provides a kind of convertible frequency air-conditioner radiator, has the advantages that：

By setting PTC fever tablets to coordinate radiating fin group cooperation in heat-radiating substrate, dissipating for radiator is improved Thermal effect, by setting rational radiating fin height, radiating fin spacing and radiating fin thickness to ensure to electronic component Optimal radiating effect, and save the material cost of radiator.

Brief description of the drawings

Fig. 1 is the utility model convertible frequency air-conditioner radiator overall structure diagram.

In figure：101. heat-radiating substrate, 102. cavitys, radiating fin, 104. times radiating fins on 103..

Embodiment

, 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 accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

As shown in figure 1, the utility model better embodiment provides a kind of convertible frequency air-conditioner radiator, including heat-radiating substrate 101st, radiating fin group, the heat-radiating substrate is rectangle structure, is set inside heat-radiating substrate in cavity 102, the cavity PTC fever tablets are set, and the radiating fin group includes the first radiating fin group and the second radiating fin group, first radiating fin Piece group and the second radiating fin group are symmetricly set in the upper and lower surface of heat-radiating substrate, wherein, the first radiating fin group is by more The different upper radiating fin 103 of the individual height for being disposed on heat-radiating substrate upper surface is constituted, the second radiating fin group by The not all the same lower radiating fin 104 of multiple height for being disposed on heat-radiating substrate lower surface is constituted.

In this convertible frequency air-conditioner radiator, the number of upper radiating fin and lower radiating fin is 9, most middle radiating fin The height of piece is 22.5mm, and the height of 6 radiating fins on intermediate radiator fin both sides is 21mm, two radiating fins of ragged edge The height of piece is 15mm, and the thickness of the upper radiating fin and lower radiating fin is the spacing between 1.6mm, each upper radiating fin And the spacing between each lower radiating fin is 5mm.

In addition, in this convertible frequency air-conditioner radiator, the cavity volume and the volume of PTC fever tablets of heat-radiating substrate match, protect Card heat-radiating substrate tightly suppresses PTC fever tablets, reaches optimal heat control and transmission, and heat-radiating substrate and the radiating fin group is The aluminium alloy structure of integral type.

It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.

Claims

1. a kind of convertible frequency air-conditioner radiator, including heat-radiating substrate, radiating fin group, the heat-radiating substrate are rectangle structure, its It is characterised by：Cavity is set inside heat-radiating substrate, PTC fever tablets are set in the cavity, the radiating fin group includes the One radiating fin group and the second radiating fin group, the first radiating fin group and the second radiating fin group are symmetricly set in radiating The upper and lower surface of substrate, wherein, the first radiating fin group by multiple height for being disposed on heat-radiating substrate upper surface not Same upper radiating fin composition, the second radiating fin group is not complete by multiple height for being disposed on heat-radiating substrate lower surface Radiating fin is constituted under identical.

2. convertible frequency air-conditioner radiator as described in claim 1, it is characterised in that：The number of the upper radiating fin is strange Number, and the height highest of most middle radiating fin, the height of the radiating fin on most both sides are minimum.

3. convertible frequency air-conditioner radiator as described in claim 1, it is characterised in that：The number of the lower radiating fin is strange Number, and the height highest of most middle radiating fin, the height of the radiating fin on most both sides are minimum.

4. convertible frequency air-conditioner radiator as described in claim 1, it is characterised in that：The upper radiating fin and lower radiating fin Thickness be 1.3-1.7mm.

5. convertible frequency air-conditioner radiator as described in claim 1, it is characterised in that：Spacing between each upper radiating fin And the spacing between each lower radiating fin is 4-6mm.

6. convertible frequency air-conditioner radiator as described in claim 1, it is characterised in that：The cavity volume of the heat-radiating substrate with The volume of PTC fever tablets matches, it is ensured that heat-radiating substrate tightly suppresses PTC fever tablets.

7. convertible frequency air-conditioner radiator as described in claim 1, it is characterised in that：Heat-radiating substrate and the radiating fin group is The aluminium alloy structure of integral type.