CN201563336U - Supporting structure of uniform temperature radiator - Google Patents

Abstract

The utility model discloses bearing structure of samming radiator, its samming radiator encloses the accommodation chamber who becomes a vacuum airtight space by a base and an apron, and this accommodation space intussuseption is filled with the heat dissipation liquid, and the apron sets up the capillary structure that has a plurality of slotted holes in relative accommodation space one side, and this a plurality of slotted holes correspond to the bearing structure who sets up in the accommodation space, and its focus lies in: the supporting structure is respectively supported between the base and the cover plate and integrally extends from the base to one side of the cover plate. So that the support structure and the slot can be effectively positioned when vacuuming, injecting heat dissipation liquid or other operations are carried out.

Description

Supporting structure for uniform temperature radiator

technical field

The utility model relates to a uniform temperature radiator, in particular to a uniform temperature radiator capable of effective positioning.

Background technique

By the way, due to the rapid progress of the times and the rapid development of science and technology, various electronic components are used in electronic equipment today, and the electronic components generate heat sources during operation.

Furthermore, the current electronic equipment is pursuing fast operation and multi-functional requirements, and the heat generated by the CPU or other components is increasing, so how to solve the heat dissipation problem is very important.

However, as shown in Figure 1, it is a conventional temperature chamber 1a, which is formed by combining a body 11a and a cover 12a to form a hollow body, and the body 11a and the cover 12a are connected to each other. The corresponding side is respectively provided with capillary tissue (wick structure) 13a, and a plurality of supports 14a are placed between the body 11a and the cover 12a, so that the working fluid (working fluid) can be poured into the hollow body and the interior can be pumped. Vacuum (or degassing operation), and when vacuuming, the main body 11a and the cover 12a can be respectively supported by the support body 14a, so as to avoid deformation or depression of the main body 11a and the cover 12a.

The support body 14a of the chamber 1a is only placed between the body 11a and the cover body 12a, without any structure sufficient to provide the positioning of the support body 14a so that when the working fluid (working fluid) is poured into the hollow body or inside the hollow body During the vacuuming operation, the supporting body 14a is displaced due to being unable to be effectively positioned to cause deformation or depression of the main body 11aa and the cover body 12a.

Utility model content

The technical problem solved by the utility model is to provide a structure in which the supporting structure integrally extends from the base toward the side of the cover plate. In order to enable effective positioning between the supporting structure and the slot hole when vacuuming or cooling liquid injection or other operations are performed.

The technical solution of the utility model is: a supporting structure of a temperature-equalizing radiator, the housing chamber of a vacuum-tight space formed by a base and a cover plate of the uniform-temperature radiator, and the housing space is filled with The liquid is dissipated, and a plurality of support structures are arranged in the accommodating space. The support structures are held between the base and the cover respectively, and extend integrally from the base toward the side of the cover.

A supporting structure of a uniform temperature radiator, the uniform temperature radiator is formed by a base and a cover plate to form a vacuum-tight accommodating chamber, the accommodating space is filled with heat dissipation liquid, and the cover plate is opposite to A capillary structure with a plurality of slots is arranged on one side of the accommodating space, and the plurality of slots correspond to the support structure provided in the accommodating space. The seat integrally extends toward one side of the cover plate.

Wherein, another capillary structure is provided, and the capillary structure is coated on the inner wall surface of the base.

The integrally extending support structure of the base is molded.

The support structure extending integrally from the base is first formed by molding the base, and then the support structure is produced by stamping.

The cooling liquid is pure water.

The base and the cover are made of high thermal conductivity material.

The beneficial effect of the utility model is: the support structure of the utility model uniform temperature radiator extends integrally from the base toward the side of the cover plate. So that the slots of the capillary structure correspond to the support structure, and there will be no displacement phenomenon caused by misalignment. Moreover, when vacuuming or cooling liquid injection or other operations are performed, the gap between the support structure and the slots can be adjusted. Can effectively locate. The cover plate is provided with a capillary structure with a plurality of slots on the side opposite to the accommodating space, and the plurality of slots correspond to the support structure provided in the accommodating space, so that the support structure extends integrally from the base to the side of the cover plate body, so the positions of the supporting structure and the slot corresponding to the accommodating space will not change due to displacement.

Description of drawings

Fig. 1 is the structural representation of the known uniform temperature plate in the utility model;

Fig. 2 is the three-dimensional exploded view of the uniform temperature radiator in the utility model;

Fig. 3 is an exploded view of the uniform temperature radiator in the utility model;

Fig. 4 is the sectional view of the uniform temperature radiator in the utility model;

Fig. 5 is a cross-sectional view of another embodiment of the temperature equalizing radiator of the present invention.

【Description of figure number】

1a-Vapor plate 11a-Body

12a-lid 13a-capillary

14a-support body 10-uniform temperature radiator

11-base 111-support structure

12-Cover plate 13-Injection hole

14-capillary structure 141-slotted hole

Detailed ways

The supporting structure of the uniform temperature radiator of the present utility model, as shown in Fig. The base 11 and the cover plate 12 of the heat sink 10 are made of materials with high thermal conductivity, such as: copper or aluminum or other high thermal conductivity materials, and form a vacuum-tight accommodating chamber , as shown in Figure 3, the uniform temperature radiator 10 is provided with an injection hole 13, and the cooling liquid can be injected into the accommodating space through the injection hole 13, so that the accommodating space is filled with the cooling liquid (in this embodiment pure water), and then carry out vacuuming (or degassing operation), and the cover plate 12 is provided with a capillary structure 14 (for example: copper mesh) with a plurality of slots 141 on the side opposite to the accommodating space. The four slots 141 correspond to the supporting structures 111 arranged in the accommodating space, and the diameter of the slots 141 of the capillary structure 14 can be changed with the size of the supporting structures 111. Between the base 11 and the cover 12 , the supporting structure 111 is a structural body integrally extending from the base 11 toward the cover 12 .

The support structure 111 extending integrally of the base 11 can be manufactured in many ways, for example, when designing the mold for forming the base 11, the support structure 111 can be presented in the mold together, so that the base can be manufactured by the mold 11 and the integrally extending supporting structure 111 , and in this embodiment, the manufacturing method is to form the base 11 first, and then make the supporting structure 111 by stamping.

In practice, as shown in FIG. 4, the support structure 111 of the base 11 is integrally extended, and its capillary structure 14 is placed and covered on the inner wall of the cover plate 12, and the slot 141 of the capillary structure 14 corresponds to the support structure 111. , and then join the base 11 and the cover plate 12, wherein the joining method can be welding or diffusion bonding, etc., and then inject the cooling liquid into the accommodating space through the injection hole 13, so that the accommodating space is filled with heat dissipation liquid, and then carry out the vacuuming operation to complete the overall uniform temperature radiator 10.

In the embodiment of the present invention, the capillary structure 14 is applied to the inner wall of the cover plate 12 , but another capillary structure 14 can be further provided and applied to the inner wall of the base 11 , as shown in FIG. 5 .

In this way, the supporting structure of the uniform temperature radiator of the present invention is a structure that integrally extends from the base toward the side of the cover plate. So that the slot 141 of the capillary structure 14 corresponds to the support structure 111, and there will be no displacement caused by misalignment. Moreover, when vacuuming or cooling liquid injection or other operations are performed, the support structure and Effective positioning between slots.

Claims (7)

1. A supporting structure of a uniform temperature radiator, the uniform temperature radiator is formed by a base and a cover plate to form a vacuum-tight accommodating chamber, the accommodating space is filled with heat dissipation liquid, and A plurality of support structures are arranged in the space, and the feature is that the support structures are held between the base and the cover respectively, and extend integrally from the base toward the cover. 2. A supporting structure of a uniform temperature radiator, the uniform temperature radiator is formed by a base and a cover plate to form a vacuum-tight accommodating chamber, the accommodating space is filled with heat dissipation liquid, and the cover plate A capillary structure with a plurality of slots is arranged on the side opposite to the accommodating space, and the plurality of slots correspond to the support structure provided in the accommodating space, and the feature is that the support structure is respectively held against the base and the cover plate space, and it integrally extends from the base toward the side of the cover plate. 3. As claimed in claim 1 or 2, characterized in that another capillary structure is provided, and the capillary structure is coated on the inner wall of the base. 4. As claimed in claim 1 or 2, characterized in that: the support structure extending integrally from the base is formed by a mould. 5. As claimed in claim 1 or 2, characterized in that: the support structure extending integrally from the base is formed by molding the base first, and then stamping the support structure. 6. As claimed in claim 1 or 2, characterized in that: the cooling liquid is pure water. 7. As claimed in claim 1 or 2, characterized in that: the base and the cover are made of a material with high thermal conductivity.

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