CN207185079U

CN207185079U - A kind of heat pipe radiator module

Info

Publication number: CN207185079U
Application number: CN201721177653.2U
Authority: CN
Inventors: 杨强; 李想
Original assignee: SUZHOU CREDIT ELECTRONICS CO Ltd
Current assignee: SUZHOU CREDIT ELECTRONICS CO Ltd
Priority date: 2017-09-14
Filing date: 2017-09-14
Publication date: 2018-04-03
Anticipated expiration: 2027-09-14

Abstract

The utility model belongs to photoelectric field, more particularly to a kind of heat pipe radiator module.Described heat pipe radiator module, including：First fin, the second fin, the 3rd fin, substrate, heat pipe, air channel support, bottom plate；Described air channel support is set in grooves on two sides so that grooves on two sides forms both sides air channel.The problem of cold wind of its both sides can continue to cool down radiating treatment to adjacent fin, and it is hot blast to avoid the wind passed through between traditional adjacent fin be arrangeding in parallel, and radiating effect is bad.

Description

A kind of heat pipe radiator module

Technical field

The utility model belongs to photoelectric field, more particularly to a kind of heat pipe radiator module.

Background technology

With the continuous improvement of the central processing unit power of computer, the radiating requirements of central processing unit also more and more higher, Heat pipe adds fin to be widely used as the heat transfer unit (HTU) of central processing unit.In the prior art, some fins are abreast fixed In on heat pipe, each fin is in contact generally as an entirety with all heat pipes, is formed between two adjoining fins One airflow channel, cold wind is from the heat dissipation wind channel among fin parallel across when multiple rows of fin spread configuration, due to adjacent row It is be arranged in parallel between fin so that its hot blast each sent influences respective radiating effect.

Chinese patent CN103186206A discloses a kind of heat dissipation device combination, the first fin of heat dissipation device combination and second Fin mutual dislocation is set, and is made to shunt when the second groups of fins is flowed into by the distinguished and admirable of the first groups of fins, is strengthened simultaneously Distinguished and admirable impedance, make heat exchange more abundant.Although its heat dissipation device combination improves radiating efficiency, but it can not so solve adjacent two Influencing each other between lateral fin piece, radiating effect is bad.

Utility model content

For above-mentioned state of the art, technical problem to be solved in the utility model is, there is provided one kind carries two The heat pipe radiator module of side heat dissipation wind channel, good heat dissipation effect.

What the utility model was realized in：A kind of heat pipe radiator module, including：First fin, the second fin, Three fins, substrate, heat pipe, air channel support, bottom plate；It is characterized in that：The second described fin is arranged at the first fin, the 3rd fin The centre of piece, the first described fin, the 3rd fin are symmetrical arranged using the second fin as symmetry axis, described heat pipe nested encryptions First fin, the 3rd fin, described substrate are arranged between the second fin and heat pipe, and described air channel support is arranged at heat pipe The both sides of basal plane, described bottom plate are arranged at the bottom of heat pipe basal plane.

Described air channel support is set in grooves on two sides so that grooves on two sides forms both sides air channel.

Described the first fin, the second fin, the material of the 3rd fin are respectively selected from copper, aluminium.

Described substrate, heat pipe, air channel support, the material of bottom plate are respectively selected from copper, aluminium.

Described the first fin, the second fin, the integral forming process of the 3rd fin are selected from aluminium extruded, die casting, teeth, cold One kind in upsetting, punching press.

Described heat pipe, air channel support, bottom plate are prepared using continuous die stamping process.

Using welding or technique for riveting connection between each component.

Compared with prior art, its beneficial technique effect is as follows for the utility model：First fin, the 3rd fin Upper and lower section is trapezoidal, and its forward and backward section and air channel support collectively form the both sides air channel of groove type, when cooling wind is from fin Internal air channel by when, also there is cold wind in both sides air channel by the way that the cold wind of its both sides can continue to cool down to adjacent fin simultaneously The problem of radiating treatment, it is hot blast to avoid the wind passed through between traditional adjacent fin be arrangeding in parallel, and radiating effect is bad； It is of the present utility model rational in infrastructure, the better heat-radiation effect of same volume, it is integrally formed, is easy to volume production.

Brief description of the drawings

Fig. 1 is the configuration schematic diagram of radiator module provided by the utility model.

Fig. 2 is the structural representation of radiator module provided by the utility model.

Fig. 3 is the radiating principle figure of radiator module provided by the utility model.

Fig. 4 is the wind direction flow schematic diagram of radiator module provided by the utility model.

In figure：1st, the first fin；2nd, the second fin；3rd, the 3rd fin；4th, substrate；5th, heat pipe；6th, air channel support；7th, bottom Plate.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and reality Example is applied the utility model is described in further detail, it will be appreciated that specific embodiment described herein only to The utility model is explained, is not used to limit the utility model.

Embodiment one

A kind of heat pipe radiator module shown in Figure 1, including the first fin 1, the second fin 2, the 3rd fin 3, Substrate 4, heat pipe 5, air channel support 6, bottom plate 7；First fin 1, the 3rd fin 3 are symmetrical arranged with the second fin 2 for symmetry axis, heat Nested encryptions the first fin 1 of pipe 5, the 3rd fin 3, substrate 4 are arranged between the second fin 2 and heat pipe 5, described air channel support 6 are arranged at the both sides of the basal plane of heat pipe 5, and described bottom plate 7 is arranged at the bottom of the basal plane of heat pipe 5, and fin component is using aluminium extruded one Shaping, use and be welded to connect between heat pipe and fin；The material of described fin component is copper, and described substrate material is aluminium, Described heat pipe material is copper.

Embodiment two

The present embodiment and the difference of embodiment one are：Fin component uses die cast, is adopted between heat pipe and substrate With welding, connected between heat pipe and fin component using riveted, the material of fin component is aluminium.

Embodiment three

The present embodiment and the difference of embodiment one are：Fin component is integrally formed using punching press, the material of all component Matter is aluminium, is connected between heat pipe and substrate, between heat pipe and fin component using riveted.

Example IV

The present embodiment and the difference of embodiment one are：Fin component is integrally formed using cold-heading, the material of all component Matter is copper, is connected between heat pipe and substrate, between heat pipe and fin component using riveted.

Reference picture 3, Fig. 4, operation principle of the present utility model is as follows, and thermal source enters radiator from bottom plate 7, radiating cold wind from The side of radiating fin is by radiator, because the cross section of the radiating fin of both sides is more than middle radiating fin so that on Lower both sides form the second air channel of groove type, and the cold wind that enables to radiate herein is by when multiple rows of radiator module is transversely arranged When, the cold wind in this second air channel can carry out radiating treatment to adjacent radiator module, greatly improve radiating effect.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model The all any modification, equivalent and improvement made within the spirit and principle of utility model, should be included in of the present utility model Within protection domain.

Claims

1. a kind of heat pipe radiator module, including：First fin (1), the second fin (2), the 3rd fin (3), substrate (4), Heat pipe (5), air channel support (6), bottom plate (7)；It is characterized in that：Described the second fin (2) is arranged at the first fin (1), The centre of three fins (3), described the first fin (1), the 3rd fin (3) are symmetrical arranged with the second fin (2) for symmetry axis, institute Heat pipe (5) first fin of nested encryptions (1), the 3rd fin (3) stated, described substrate (4) are arranged at the second fin (2) and heat Between managing (5), described air channel support (6) is arranged at the both sides of heat pipe (5) basal plane, and described bottom plate (7) is arranged at heat pipe (5) The bottom of basal plane.

2. heat pipe radiator module as claimed in claim 1, it is characterised in that：Described air channel support (6) is recessed in both sides Groove is set so that grooves on two sides forms both sides air channel.

3. heat pipe radiator module as claimed in claim 1, it is characterised in that：Described the first fin (1), the second fin (2), the material of the 3rd fin (3) is respectively selected from copper, aluminium.

4. heat pipe radiator module as claimed in claim 2, it is characterised in that：Described substrate (4), heat pipe (5), air channel Support (6), the material of bottom plate (7) are respectively selected from copper, aluminium.

5. heat pipe radiator module as claimed in claim 3, it is characterised in that：Described the first fin (1), the second fin (2), the one kind of the integral forming process of the 3rd fin (3) in aluminium extruded, die casting, teeth, cold-heading, punching press.

6. heat pipe radiator module as claimed in claim 4, it is characterised in that：Described heat pipe (5), air channel support (6), Bottom plate (7) is prepared using continuous die stamping process.

7. heat pipe radiator module as claimed in claim 5, it is characterised in that：Using welding or riveted work between each component Skill connects.