Heat dissipation structure of crystal pressing block

Abstract

The utility model provides a heat dissipation structure of a crystal pressing block, which relates to the technical field of crystal pressing block installation and comprises an upper shell mechanism, the upper shell mechanism is provided with an upper shell, and the inner wall of the upper shell is provided with a pressing cabin. According to the utility model, the upper shell and the lower shell are arranged in a split manner, and the positioning columns connected with the upper shell and the positioning holes formed in the lower shell are clamped with each other, so that the quick connection effect can be provided; when the upper shell and the lower shell are installed, elastic pieces arranged in the auxiliary mechanism can be adaptively installed in a pressing mode, and the lower shell and the upper shell are stably fixed to the installation position of the cooling fin through a fixing groove formed in the lower shell, a connecting groove formed in the upper shell, a connecting groove formed in the upper shell and a through groove formed in the elastic pieces in a matched mode. And the convenience during disassembly and assembly is improved to a certain extent, and when a certain assembly is damaged, replacement can be carried out in time, so that resource waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of crystal pressing block installation, in particular to a heat dissipation structure of a crystal pressing block. Background Art

[0002] A crystal clamp is a mechanical device used to fix and dissipate heat from transistors or other semiconductor devices, usually used in conjunction with a heat sink.

[0003] When installing some existing crystal compacts, the compact is placed on top of the transistor, and after ensuring that the holes of the compact are aligned with the mounting holes of the heat sink and the transistor, the mounting screws are inserted and the screws are tightened manually to keep the compact in place. Although this installation method can quickly install the integrated crystal compact, in actual use, the integrated crystal compact often needs to be directly disassembled as a whole when it is repaired and disassembled, and the repair area is often mostly on the bottom contact surface, which often requires users to spend more time and energy to operate, and there is a certain waste of resources. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. In actual use, when the integrated crystal compact is repaired and disassembled, the integrated crystal compact often needs to be directly disassembled as a whole, and the repair area is often mostly at the bottom contact surface, which often requires users to spend more time and energy to operate, and there is a certain waste of resources. A heat dissipation structure of a crystal compact is provided.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat dissipation structure of a crystal block, comprising: an upper shell mechanism, the upper shell mechanism is provided with an upper shell, the inner wall of the upper shell is provided with a pressure holding cabin, one side of the upper shell is provided with a connecting groove, the outer surface of the connecting groove is fixedly connected to the bottom of a connecting pipe, the bottom of the connecting groove is provided with a lower shell mechanism, the lower shell mechanism is provided with a lower shell, one side of the lower shell is provided with a lower mounting groove, one side of the lower shell is provided with a mounting groove, one side of the lower shell is provided with a connecting groove, the top of the connecting groove is provided with the bottom of the connecting groove, the bottom of the connecting groove is provided with an auxiliary mechanism, the auxiliary mechanism comprises a spring sheet, the outer surface of the spring sheet is provided with the inner wall of the pressure holding cabin, and one side of the spring sheet is snap-connected with the inner wall of the lower mounting groove.

[0006] As a preferred implementation, the bottom of the spring sheet is joined to the inner wall of the mounting groove, and a through groove is formed on one side of the spring sheet.

[0007] As a preferred embodiment, the top of the through groove is provided with the bottom of the connection groove, and the bottom of the through groove is provided with the top of the connection groove.

[0008] As a preferred embodiment, the bottom of the upper housing is provided with the top of the lower housing.

[0009] As a preferred embodiment, four sides of the upper housing are fixedly connected to one side of the positioning posts.

[0010] As a preferred embodiment, positioning holes are formed in four sides of the lower housing, and the outer surface of the positioning posts is snap-fitted with the inner wall of the positioning holes.

[0011] As a preferred embodiment, the top of the installation groove is provided with the bottom of the pressing chamber.

[0012] As a preferred embodiment, a retaining groove is formed in one side of the lower housing.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] The present utility model provides a utility model with a split upper housing and a lower housing, and the positioning posts connected to the upper housing are engaged with the positioning holes formed in the lower housing to provide a quick connection effect. The pressing chamber formed in the upper housing cooperates with the lower mounting groove and the installation groove formed in the lower housing to adaptively press and install the elastic pieces provided in the auxiliary mechanism during the installation of the two. The retaining groove provided in the lower housing cooperates with the connection groove and the connection groove formed in the upper housing, and cooperates with the through groove formed in the elastic piece to be stably fixed at the installation position of the heat sink, which improves the convenience during disassembly and assembly to a certain extent. When a certain component is damaged, it can be replaced in time to prevent waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a top perspective view of the overall external structure of a heat dissipation structure of a crystal pressing block provided by the present utility model in a combined state.

[0016] Figure 2 FIG. is a bottom view of the heat dissipation structure of a crystal pressing block provided by the present utility model in a combined state.

[0017] Figure 3 FIG. is a perspective view of the overall external structure of a heat dissipation structure of a crystal pressing block provided by the present utility model in a disconnected state.

[0018] Figure 4 FIG. is a side perspective view of the upper housing mechanism of a heat dissipation structure of a crystal pressing block provided by the present utility model in a sectional state.

[0019] Figure 5 Schematic perspective view of the lower housing mechanism of a heat dissipation structure for a crystal pressing block provided by the present utility model in a sectional state and viewed from the side.

[0020] Legend:

[0021] 1. Upper housing mechanism; 11. Upper housing; 12. Pressing chamber; 13. Positioning post; 14. Connecting pipe; 15. Connecting groove;

[0022] 2. Lower housing mechanism; 21. Lower housing; 22. Positioning hole; 23. Lower installation groove; 24. Installation groove; 25. Connecting groove; 26. Retaining groove;

[0023] 3. Auxiliary mechanism; 31. Elastic piece; 32. Through groove. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] As Figures 1-5 shown, the present utility model provides a technical solution: a heat dissipation structure for a crystal pressing block, including: an upper housing mechanism 1, the upper housing mechanism 1 is provided with an upper housing 11, the inner wall of the upper housing 11 is provided with a pressing chamber 12, a connecting groove 15 is opened on one side of the upper housing 11, the bottom of the connecting groove 15 is fixedly connected to the bottom of the connecting pipe 14, the bottom of the connecting groove 15 is provided with a lower housing mechanism 2, the lower housing mechanism 2 is provided with a lower housing 21, a lower installation groove 23 is opened on one side of the lower housing 21, an installation groove 24 is opened on one side of the lower housing 21, a connecting groove 25 is opened on one side of the lower housing 21, the top of the connecting groove 25 is provided with the bottom of the connecting groove 15, the bottom of the connecting groove 25 is provided with an auxiliary mechanism 3, the auxiliary mechanism 3 includes an elastic piece 31, the outer surface of the elastic piece 31 is provided with the inner wall of the pressing chamber 12, one side of the elastic piece 31 is snap-connected to the inner wall of the lower installation groove 23, the bottom of the elastic piece 31 is joined and connected to the inner wall of the installation groove 24, a through groove 32 is opened on one side of the elastic piece 31, the top of the through groove 32 is provided with the bottom of the connecting groove 15, and the bottom of the through groove 32 is provided with the top of the connecting groove 25.

[0027] In this embodiment, the upper shell mechanism 1 provided can offer the effects of stable pressing and positioning installation. The upper shell 11 can provide spatial support for the connection component through the pressing chamber 12 opened on its inner wall to press the connection component. On one side of the upper shell 11, the bolts used can penetrate through the connection slot 15 opened, and the connection pipe 14 arranged outside the connection slot 15 can offer the effect of positioning installation for the installation bolts used. The lower shell mechanism 2 provided can offer the effects of stable installation and preventing high-voltage arc-over. The overall material of the lower shell 21 is composed of PBT + 30% GF, and the overall material of the upper shell 11 is also composed of PBT + 30% GF. This kind of material can offer the effects of high strength, temperature resistance and anti-deformation. The lower shell 21 can offer the effect of anti-dislocation installation through the lower installation slot 23 opened on one side, can offer the effect of stable installation through the installation slot 24 opened, and can offer the effect of bolt penetration through the connection slot 25 opened. The connection slot 25 and the connection slot 15 are oppositely arranged, so that when the bolt passes through, it will pass through the connection slot 15 and pour into the connection slot 25. The auxiliary mechanism 3 provided can offer the effects of auxiliary heat dissipation and increasing the heat dissipation surface. The elastic piece 31 can be clamped into the lower installation slot 23 opened on the lower shell 21, and through the lower installation slot 23 set, it deforms itself and is installed in the installation slot 24. Through the through slot 32 opened on the elastic piece 31, the bolt can pass through the connection slot 15 opened on the upper shell 11, pass through the connection slot 25, then pass through the through slot 32 and be connected to the outside of the heat sink.

[0028] Embodiment 2

[0029] As Figures 1-3 shown, the bottom of the upper shell 11 is provided with the top of the lower shell 21. One side of each of the four sides of the upper shell 11 is fixedly connected to one side of the positioning post 13. Positioning holes 22 are opened on each of the four sides of the lower shell 21. The inner wall of the positioning hole 22 is snap-fitted with the outer surface of the positioning post 13. The top of the installation slot 24 is provided with the bottom of the pressing chamber 12. A retaining groove 26 is opened on one side of the lower shell 21.

[0030] In this embodiment, when the upper shell 11 and the lower shell 21 are installed, they will be in a state of being stacked up and down. The four sides of the upper shell 11 offer the effect of retaining for the positioning posts 13. The four sides of the lower shell 21 can offer the effect of positioning installation through the positioning holes 22 opened, so as to provide a foolproof design for the installer. The outer surface of the positioning post 13 can be snapped into the inner wall of the positioning hole 22. During the process that the positioning post 13 connected to the upper shell 11 is snapped into the positioning hole 22, at this time, the bottom of the upper shell 11 will be joined and connected to the top of the lower shell 21. The installation slot 24 can cooperate with the pressing chamber 12 opened on the upper shell 11, so as to clamp and install the elastic piece 31 when the upper shell 11 and the pressing chamber 12 form an integral body.

[0031] Working principle:

[0032] As Figures 1-5 shown, when it is necessary to install additional components outside the heat sink, the elastic piece 31 can be snapped into the lower installation groove 23 opened in the lower housing 21 and the bottom is in contact with the installation groove 24 to be in a deformed state. After the installation is completed, it is necessary to ensure that the connection groove 25 and the through groove 32 opened in the elastic piece 31 are in a through state. At this time, the positioning post 13 connected to the upper housing 11 can be snapped into the positioning hole 22 opened in the lower housing 21, and the pressing chamber 12 opened in the upper housing 11 will be in contact with the outer surface of the elastic piece 31. After the connection is completed, the bolt can be penetrated into the connection groove 15, the retention groove 26 and the through groove 32 respectively opened in the upper housing 11, the lower housing 21 and the elastic piece 31. During the penetration process, the bolt will pass through the connecting pipe 14 and the top edge will be clamped to the outer surface of the top of the connecting pipe 14. At this time, the integral positioning installation can be carried out through the retention groove 26 opened in the lower housing 21, and the bolt is threadedly connected to the heat sink to achieve anti-detachment treatment.

[0033] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A heat dissipation structure for a crystal compact, characterized in that, Comprising: An upper shell mechanism (1), the upper shell mechanism (1) is provided with an upper shell body (11), the inner wall of the upper shell body (11) is provided with a pressing chamber (12), one side of the upper shell body (11) is provided with a connection groove (15), the outer surface of the connection groove (15) is fixedly connected to the bottom of a connection pipe (14), the bottom of the connection groove (15) is provided with a lower shell mechanism (2), the lower shell mechanism (2) is provided with a lower shell body (21), one side of the lower shell body (21) is provided with a lower installation groove (23), one side of the lower shell body (21) is provided with an installation groove (24), one side of the lower shell body (21) is provided with an engagement groove (25), the top of the engagement groove (25) is provided with the bottom of the connection groove (15), the bottom of the engagement groove (25) is provided with an auxiliary mechanism (3), the auxiliary mechanism (3) includes a spring piece (31), the outer surface of the spring piece (31) is provided with the inner wall of the pressing chamber (12), and one side of the spring piece (31) is snap-connected to the inner wall of the lower installation groove (23).

2. The heat dissipation structure of a crystal compact according to claim 1, characterized in that: The bottom of the spring piece (31) is joined and connected to the inner wall of the installation groove (24), and one side of the spring piece (31) is provided with a through groove (32).

3. The heat dissipation structure of a crystal compact according to claim 2, wherein: The top of the through groove (32) is provided with the bottom of the connection groove (15), and the bottom of the through groove (32) is provided with the top of the engagement groove (25).

4. The heat dissipation structure of a crystal compact according to claim 1, characterized in that: The bottom of the upper shell body (11) is provided with the top of the lower shell body (21).

5. The heat dissipation structure of a crystal compact according to claim 1, characterized in that: All four sides of the upper shell body (11) are fixedly connected to one side of a positioning column (13).

6. The heat dissipation structure of a crystal compact according to claim 1, wherein: All four sides of the lower shell body (21) are provided with positioning holes (22), and the inner wall of the positioning holes (22) is snap-connected to the outer surface of the positioning column (13).

7. The heat dissipation structure of a crystal compact according to claim 1, wherein: The top of the installation groove (24) is provided with the bottom of the pressing chamber (12).

8. The heat dissipation structure of a crystal briquette according to claim 1, wherein: One side of the lower shell body (21) is provided with a retention groove (26).

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