CN215217299U

CN215217299U - Riveting structure of vapor chamber

Info

Publication number: CN215217299U
Application number: CN202121651081.3U
Authority: CN
Inventors: 徐海长
Original assignee: Jiangxi Zhengkang Thermal Energy Technology Co ltd
Current assignee: Jiangxi Zhengkang Thermal Energy Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-17
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a temperature equalization plate riveting structure, which comprises a substrate, wherein the bottom of the substrate is fixedly connected with a bottom plate, the substrate is provided with a through hole which penetrates through the substrate, a cushion block is fixedly welded above the through hole on the substrate, the cushion block is arranged into an aluminum cushion block, the through hole is provided with four groups, the four groups of through holes are symmetrically arranged in pairs, the upper end of the substrate is fixedly connected with a radiating fin, the middle of the cushion block is provided with a through groove which is communicated with the through hole, the inside of the through groove is riveted with a rivet, one end of the rivet is arranged at the lower end of the substrate, the two sides of the bottom plate are symmetrically provided with four groups of grooves, the grooves and the through hole are correspondingly arranged, the cushion block is welded above the through hole on the substrate, the rivet is riveted inside the cushion block, so that the rivet can not damage the substrate, and the rivet can be directly riveted on the surface of the temperature equalization plate to a certain extent, the damage of the temperature equalizing plate is easily caused to be improved.

Description

Riveting structure of vapor chamber

Technical Field

The utility model relates to a temperature-uniforming plate technical field specifically is temperature-uniforming plate riveted structure.

Background

The existing electronic equipment gradually uses lightness and thinness as a target board, so that the size of each element needs to be reduced, but the heat generated along with the reduction of the size of the electronic equipment becomes a main obstacle for improving the performance of the electronic equipment and a system, and when the existing temperature-uniforming plate is produced, a rivet is directly riveted on the surface of the temperature-uniforming plate, so that the temperature-uniforming plate is easy to damage, and therefore a temperature-uniforming plate riveting structure needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature-uniforming plate riveted structure, through rivet and cushion riveting, the cushion welding is on the temperature-uniforming plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the temperature equalizing plate riveting structure comprises a base plate, wherein a bottom plate is fixedly connected to the bottom of the base plate, a through hole penetrating through the base plate is formed in the base plate, a cushion block is fixedly welded above the through hole in the base plate, a radiating fin is fixedly connected to the upper end of the base plate, a through groove communicated with the through hole is formed in the middle of the cushion block, a rivet is riveted inside the through groove, and one end of the rivet is located at the lower end of the base plate.

Preferably, four groups of through holes are arranged, and the four groups of through holes are arranged in a pairwise symmetry manner.

Preferably, the cushion block is an aluminum cushion block.

Preferably, four groups of grooves are symmetrically formed in two sides of the bottom plate, and the grooves and the through holes are correspondingly formed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a seted up the through-hole on the base plate, through welding the cushion in the top that the base plate is located the through-hole, in the inside through rivet riveting at the cushion, make the rivet can not damage the base plate, can to a certain extent to the direct riveting of rivet on the samming board surface, cause the condition of the damage of samming board to improve easily.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom plate of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural view of the groove and the through hole of the present invention.

In the figure: 1. a substrate; 2. a base plate; 3. cushion blocks; 4. riveting; 5. a groove; 6. a heat dissipating fin; 7. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the temperature equalizing plate riveting structure comprises a substrate 1, a bottom plate 2 is fixedly connected to the bottom of the substrate 1, through holes 7 penetrating through the substrate 1 are formed in the substrate 1, four groups of the through holes 7 are arranged in pairwise symmetry, cushion blocks 3 are fixedly welded to the substrate 1 above the through holes 7 and are arranged to be aluminum cushion blocks, the aluminum cushion blocks are convenient for heat dissipation, heat dissipation fins 6 are fixedly connected to the upper end of the substrate 1, through grooves communicated with the through holes 7 are formed in the middles of the cushion blocks 3, rivets 4 are riveted to the insides of the through grooves, one ends of the rivets 4 are located at the lower end of the substrate 1, four groups of grooves 5 are symmetrically formed in two sides of the bottom plate 2, the grooves 5 and the through holes 7 are correspondingly arranged, the grooves 5 are formed in an etching or stamping mode, the cushion blocks 3 are welded to the upper sides of the through the cushion blocks 1 above the through holes 7 and are riveted to the insides of the cushion blocks 3 through the rivets 4, so that the rivets 4 do not damage the base plate 1.

The utility model discloses through having seted up through-hole 7 on base plate 1 during the use, through welding cushion 3 in base plate 1 is located the top of through-hole 7, in the inside through rivet 4 riveting at cushion 3, make rivet 4 can not damage base plate 1.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Samming board riveted structure, including base plate (1), its characterized in that: the bottom fixedly connected with bottom plate (2) of base plate (1), set up through-hole (7) that run through base plate (1) on base plate (1), the top fixed weld that lies in through-hole (7) on base plate (1) has cushion (3), and the upper end fixedly connected with radiating fin (6) of base plate (1), the logical groove that communicates with through-hole (7) is seted up to the centre of cushion (3), the inside riveting that leads to the groove has rivet (4), and the one end of rivet (4) is located the lower extreme of base plate (1).

2. The vapor chamber riveting structure according to claim 1, wherein: four groups of through holes (7) are arranged, and the four groups of through holes (7) are arranged in pairwise symmetry.

3. The vapor chamber riveting structure according to claim 1, wherein: the cushion block (3) is an aluminum cushion block.

4. The vapor chamber riveting structure according to claim 1, wherein: four groups of grooves (5) are symmetrically formed in two sides of the bottom plate (2), and the grooves (5) are arranged corresponding to the through holes (7).