Heat dissipation piece easy to assemble

Abstract

The utility model relates to the technical field of heat dissipation piece assembly, in particular to a heat dissipation piece easy to assemble. Comprising a base plate assembly, a plurality of sheet bodies and a plurality of gravity parts, and one gravity part is connected with one sheet body through a rope body; the base plate assembly is provided with a material carrying plate and a mounting plate detachably connected with the material carrying plate. The material carrying plate is provided with a plurality of limiting grooves and a plurality of penetrating holes, one penetrating hole is communicated with one limiting groove, and the penetrating holes allow the gravity parts to penetrate through. Each limiting groove comprises a feeding groove, a first arc-shaped groove, a second arc-shaped groove and a third arc-shaped groove which are sequentially communicated, and the arc-shaped limiting grooves composed of the feeding grooves, the first arc-shaped grooves, the second arc-shaped grooves and the third arc-shaped grooves are formed, so that the first arc-shaped grooves, the second arc-shaped grooves and the third arc-shaped grooves all generate transverse and longitudinal resistance to the sheet body; the sheet body is prevented from sliding out of the limiting groove, the effect of stable connection is achieved, the gravity piece pulls the sheet body to enter the limiting groove, the purpose of rapidly inserting the sheet body into the limiting groove is achieved, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat sink assembly, in particular to a heat sink that is easy to assemble. Background Art

[0002] The heat sink includes a substrate and several sheets. The heat generated during the working process is evaporated through the sheets. However, during the assembly production and use of the sheets and the substrate, the following problems occur: First, the assembly efficiency is slow and the assembly firmness is poor; Second, after being used for a period of time, the sheets are separated from the substrate, affecting normal use, resulting in poor heat dissipation effect, and at the same time affecting the service life of the device, and cannot meet the production and use requirements, so it needs to be improved. Summary of the Invention

[0003] In order to overcome the problems of low assembly efficiency and poor assembly firmness of the heat sink in the prior art, the purpose of the utility model is to provide a heat sink that is easy to assemble, improve the assembly efficiency and assembly firmness, and meet the production and use requirements.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] A heat sink that is easy to assemble includes a substrate assembly, several sheets and several gravity parts. A gravity part is connected to a sheet through a rope body;

[0006] The substrate assembly is provided with a loading plate and a mounting plate, and the loading plate is detachably connected to the mounting plate;

[0007] The loading plate is provided with several limiting grooves and several through holes. The limiting grooves are recessed on the upper surface of the loading plate. Several limiting grooves are arranged in sequence along the length direction of the loading plate, and the distance between adjacent two limiting grooves is set. One through hole is communicated with one limiting groove, and the through hole is for the gravity part to pass through;

[0008] Each limiting groove includes a feeding groove, a first arc-shaped groove, a second arc-shaped groove and a third arc-shaped groove that are communicated in sequence. The feeding groove starts from the side end face of the loading plate, and the caliber of the feeding groove is larger than that of the first arc-shaped groove. The radial specifications of the first arc-shaped groove, the second arc-shaped groove and the third arc-shaped groove are the same;

[0009] The through hole is communicated with the third arc-shaped groove, and the through hole is arranged away from the second arc-shaped groove.

[0010] Further, the sheet is provided with several convex parts, and the convex parts protrude from the surface of the sheet.

[0011] Further, the sheet is provided with a groove, and the groove is arranged along the height direction of the sheet.

[0012] Further, the feeding groove is fan-shaped.

[0013] Furthermore, the easily assembled heat dissipation component further includes a air supply plate, and the air supply plate is arranged on the mounting plate.

[0014] Furthermore, the air supply plate includes a plurality of air inlet channels and an air outlet groove, the air outlet groove is communicated with the air inlet channels, and the air outlet groove faces the sheet body.

[0015] The beneficial effects of the present utility model: By providing an arc-shaped limiting groove composed of a feeding groove, a first arc-shaped groove, a second arc-shaped groove, and a third arc-shaped groove, the first arc-shaped groove, the second arc-shaped groove, and the third arc-shaped groove all generate lateral and longitudinal resistance to the sheet body, preventing the sheet body from sliding out of the limiting groove, achieving the effect of stable connection. The gravity component pulls the sheet body into the limiting groove, achieving the purpose of quickly inserting the sheet body into the limiting groove and improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a split structural schematic diagram of the present utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram of the loading plate of the present utility model;

[0019] Figure 4 is a top view of the loading plate of the present utility model;

[0020] Figure 5 is a structural schematic diagram of the sheet body of the present utility model.

[0021] The reference numerals include:

[0022] 1 - substrate assembly 11 - loading plate 111 - limiting groove

[0023] 11a - feeding groove 11b - first arc-shaped groove 11c - second arc-shaped groove

[0024] 11d - third arc-shaped groove 112 - through hole 12 - mounting plate

[0025] 2 - sheet body 21 - convex part 22 - groove

[0026] 3 - gravity component 4 - air supply plate 41 - air inlet channel

[0027] 42 - air outlet groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with the embodiments and the drawings. The content mentioned in the embodiments does not limit the present utility model.

[0029] Please refer to Figures 1 to 5 , a heat dissipation component that is easy to assemble according to the present utility model, including a substrate assembly 1, a plurality of sheet bodies 2 and a plurality of gravity components 3. A gravity component 3 and a sheet body 2 are connected by a rope body;

[0030] The substrate assembly 1 is provided with a loading plate 11 and a mounting plate 12, and the loading plate 11 is detachably connected to the mounting plate 12;

[0031] The loading plate 11 is provided with a plurality of limiting grooves 111 and a plurality of through holes 112. The limiting grooves 111 are recessed in the upper surface of the loading plate 11. A plurality of limiting grooves 111 are arranged in sequence along the length direction of the loading plate 11. The distance between adjacent two limiting grooves 111 is set. A through hole 112 communicates with a limiting groove 111, and the through hole 112 is for the gravity component 3 to pass through;

[0032] Each limiting groove 111 includes a feeding groove 11a, a first arc-shaped groove 11b, a second arc-shaped groove 11c, and a third arc-shaped groove 11d that are connected in sequence. The feeding groove 11a starts from the side end surface of the loading plate 11. The diameter of the feeding groove 11a is larger than the diameter of the first arc-shaped groove 11b. The radial specifications of the first arc-shaped groove 11b, the second arc-shaped groove 11c, and the third arc-shaped groove 11d are the same;

[0033] The through hole 112 communicates with the third arc-shaped groove 11d, and the through hole 112 is arranged away from the second arc-shaped groove 11c.

[0034] Specifically, in this embodiment, the loading plate 11 is processed from a metal plate. A plurality of limiting grooves 111 are processed on the upper surface of the loading plate 11. The limiting grooves 111 are curved. The sheet body 2 is processed from a thin metal plate. A through hole is processed at the corner of the sheet body 2. The gravity component 3 is spherical. The gravity component 3 and the through hole are connected by an external wire. First, the gravity component 3 is pushed into the feeding groove 11a. The gravity component 3 pulls the sheet body 2 to enter the first arc-shaped groove 11b, the second arc-shaped groove 11c, and the third arc-shaped groove 11d in sequence from the feeding groove 11a. When the gravity component 3 slides to the through hole 112, the gravity component 3 slides out from the through hole 112, and the sheet body 2 completely enters the limiting groove 111 to complete the assembly; Preferably, the substrate assembly 1 includes a loading plate 11 and a mounting plate 12. The mounting plate 12 is located below the loading plate 11. The setting of the mounting plate 12 fixes the loading plate 11. At the same time, the mounting plate 12 is connected to an external device to protect the structure of the loading plate 11 and avoid collision damage to the sheet body 2 during the installation process, thereby improving the service life of the heat dissipation component.

[0035] By providing an arc-shaped limiting groove 111 composed of a feeding groove 11a, a first arc-shaped groove 11b, a second arc-shaped groove 11c, and a third arc-shaped groove 11d, the first arc-shaped groove 11b, the second arc-shaped groove 11c, and the third arc-shaped groove 11d all generate lateral and longitudinal resistance to the sheet body 2, preventing the sheet body 2 from slipping out of the limiting groove 111, achieving the effect of stable connection. The gravity member 3 pulls the sheet body 2 into the limiting groove 111, achieving the purpose of quickly inserting the sheet body 2 into the limiting groove 111 and improving the assembly efficiency.

[0036] The sheet body 2 is provided with a plurality of convex portions 21, and the convex portions 21 protrude from the surface of the sheet body 2. The setting of the convex portions 21 increases the area of the sheet body 2 and improves the heat dissipation speed.

[0037] The sheet body 2 is provided with a groove 22, and the groove 22 is arranged along the height direction of the sheet body 2. The setting of the groove 22 reduces the weight of the sheet body 2.

[0038] The feeding groove 11a is fan-shaped, facilitating the entry of the gravity member 3 into the feeding groove 11a.

[0039] The easily assembled heat dissipation member further includes a blowing plate 4, and the blowing plate 4 is arranged on the mounting plate 12.

[0040] The blowing plate 4 includes a plurality of air inlet channels 41 and air outlet grooves 42. The air outlet grooves 42 communicate with the air inlet channels 41, and the air outlet grooves 42 are arranged facing the sheet body 2. Preferably, the external high-pressure air flow enters the blowing plate 4 through the air inlet channels 41 and is finally blown towards the sheet body 2 by the air outlet grooves 42, enabling the air flow around the sheet body 2 to be in a high-speed flowing state, achieving the effect of accelerating heat dissipation.

[0041] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A heat dissipation component that is easy to assemble, characterized in that: It includes a substrate assembly (1), a plurality of sheets (2) and a plurality of gravity members (3), and a gravity member (3) is connected to a sheet (2) by a rope body; The substrate assembly (1) is provided with a loading plate (11) and a mounting plate (12), and the loading plate (11) is detachably connected to the mounting plate (12); The loading plate (11) is provided with a plurality of limiting grooves (111) and a plurality of through holes (112). The limiting grooves (111) are recessed in the upper surface of the loading plate (11). The plurality of limiting grooves (111) are arranged in sequence along the length direction of the loading plate (11). The adjacent two limiting grooves (111) are spaced apart. A through hole (112) communicates with a limiting groove (111), and the through hole (112) is for the gravity member (3) to pass through; Each limiting groove (111) includes a feeding groove (11a), a first arc groove (11b), a second arc groove (11c), and a third arc groove (11d) that are connected in sequence. The feeding groove (11a) starts from the side end surface of the loading plate (11). The caliber of the feeding groove (11a) is larger than that of the first arc groove (11b). The radial specifications of the first arc groove (11b), the second arc groove (11c), and the third arc groove (11d) are the same; The through hole (112) communicates with the third arc groove (11d), and the through hole (112) is arranged away from the second arc groove (11c).

2. The heat dissipation component capable of being easily assembled according to claim 1, wherein: The sheet (2) is provided with a plurality of convex parts (21), and the convex parts (21) protrude from the surface of the sheet (2).

3. The heat dissipation component that is easy to assemble according to claim 1, wherein: The sheet (2) is provided with a groove (22), and the groove (22) is arranged along the height direction of the sheet (2).

4. The heat dissipation component that is easy to assemble according to claim 1, wherein: The feeding groove (11a) is fan-shaped.

5. The heat dissipation component that is easy to assemble according to claim 1, wherein: The easily assembled heat dissipating member further includes a blowing plate (4), and the blowing plate (4) is arranged on the mounting plate (12).

6. The heat dissipation component that is easy to assemble according to claim 5, wherein: The blowing plate (4) includes a plurality of air inlet channels (41) and an air outlet groove (42). The air outlet groove (42) communicates with the air inlet channels (41), and the air outlet groove (42) faces the sheet (2).

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