Snap-on fin

Abstract

The utility model discloses a kind of buckling radiating fin, it is related to the technical field of radiating fin, including heat conduction plate, limit card slot is arranged on the heat conduction plate, limit plate is arranged in the limit card slot, limit convex ball is integrally formed in the two side surfaces of limit plate, and clamping protrusion is arranged in the limit card slot.The utility model is set by limit card slot, limit slot, limit plate, limit convex ball, ball groove and clamping protrusion, so that when heat dissipation plate is installed with heat conduction plate, clamping protrusion is inserted into limit card slot, limit plate is clamped into limit slot, limit convex ball can be clamped into ball groove, so that heat dissipation plate is quickly connected with heat conduction plate, and moreover, the spacing between heat dissipation plate can be adjusted according to requirement Settings, satisfy actual use requirement.

Description

Technical Field

[0001] This utility model relates to the field of heat sink technology, specifically a snap-fit ​​heat sink. Background Technology

[0002] CPUs generate a lot of heat when working. If this heat isn't dissipated in time, it can cause anything from system crashes to potentially burning out the CPU. CPU coolers are designed to cool the CPU. The cooler plays a crucial role in the stable operation of the CPU, making it essential to choose a good one when assembling a computer. While existing heatsinks are one-piece structures, snap-on heatsinks have been developed to meet different cooling needs.

[0003] The existing snap-fit ​​heat sink and heat conduction plate connection and installation steps are cumbersome, which makes it inconvenient to quickly assemble the heat sink and affects the assembly and use effect of the heat sink. Moreover, the spacing between the heat sinks cannot be adjusted according to the needs, which cannot meet the actual use requirements. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome existing defects and provide a snap-fit ​​heat sink. Through the inclusion of a limiting slot, limiting groove, limiting plate, limiting protrusion, ball groove, and locking protrusion, when the heat sink and heat conduction plate are installed, the locking protrusion is inserted into the limiting slot, the limiting plate is engaged in the limiting groove, and the limiting protrusion is engaged in the ball groove, allowing for rapid connection between the heat sink and the heat conduction plate. Furthermore, the spacing between the heat sinks can be adjusted according to requirements to meet actual usage needs, effectively solving the problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a snap-fit ​​heat sink, comprising a heat-conducting plate, a limiting groove provided on the heat-conducting plate, a limiting plate provided in the limiting groove, limiting protrusions integrally formed on both sides of the limiting plate, a locking protrusion provided in the limiting groove, a limiting groove provided on the inner side of the locking protrusion, and ball grooves symmetrically provided on the inner side of the limiting groove.

[0006] Furthermore, a heat dissipation plate is integrally formed on the upper side of the locking protrusion, and the heat dissipation plate is connected to the heat conduction plate through the locking protrusion and the limiting slot.

[0007] Furthermore, the locking protrusion and the limiting slot are connected by the limiting protrusion and the ball groove, and the limiting protrusion is connected to the ball groove.

[0008] Furthermore, the limiting slots are evenly spaced on the heat-conducting plate, and the heat dissipation plates are spaced at the same intervals.

[0009] Furthermore, the lower part of the locking protrusion has a sloping structure, and the contact surface between the locking protrusion and the limiting groove is coated with thermally conductive adhesive.

[0010] Furthermore, the contact surface between the limiting plate and the limiting groove is coated with thermally conductive adhesive.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, through the setting of a limiting slot, a limiting groove, a limiting plate, a limiting protrusion, a ball groove, and a locking protrusion, enables the heat sink plate and the heat conduction plate to be quickly connected when installed. The locking protrusion is inserted into the limiting slot, the limiting plate is locked into the limiting groove, and the limiting protrusion can be locked into the ball groove. Moreover, the spacing between the heat sink plates can be adjusted according to the requirements to meet actual usage needs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention in its separated state;

[0014] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0015] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0016] Figure 4 This utility model Figure 1 A side view of the structure when the central locking protrusion separates from the limiting slot.

[0017] In the diagram: 1. Heat sink; 2. Heat conduction plate; 3. Limiting slot; 4. Locking protrusion; 5. Limiting groove; 6. Limiting plate; 7. Ball groove; 8. Limiting protrusion ball. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4This embodiment provides a technical solution: a snap-fit ​​heat sink, including a heat-conducting plate 2, a limiting groove 3 provided on the heat-conducting plate 2, a limiting plate 6 provided in the limiting groove 3, limiting protrusions 8 integrally formed on both sides of the limiting plate 6, a locking protrusion 4 provided in the limiting groove 3, a limiting groove 5 provided on the inner side of the locking protrusion 4, and ball grooves 7 symmetrically provided on the inner side of the limiting groove 5.

[0020] like Figure 1-4 As shown, during use, the spacing between the heat dissipation plates 1 is adjusted according to the heat dissipation requirements. Then, the heat dissipation plates 1 are inserted into the limiting slots 2 by the locking protrusions 4. The limiting grooves 5 on the locking protrusions 4 can be locked onto the outside of the limiting plate 6. The limiting protruding balls 8 on the limiting plate 6 can be locked into the ball grooves 7 in the limiting grooves 5, thereby connecting the heat dissipation plates 1 and the heat conduction plates 2 into a heat dissipation unit. When the locking protrusions 4 and the limiting slots 2 are connected and installed, thermal conductive adhesive can be applied to connect the heat dissipation plates 1 and the heat conduction plates 2 into a heat sink unit to ensure the heat dissipation effect.

[0021] The upper side of the locking protrusion 4 has an integrally formed heat dissipation plate 1, and the heat dissipation plate 1 and the heat conduction plate 2 are connected by the locking protrusion 4 and the limiting groove 3.

[0022] The locking protrusion 4 and the limiting groove 3 are connected by the limiting protrusion 8 and the ball groove 7, and the limiting protrusion 8 and the ball groove 7 are connected in a locking manner.

[0023] The limiting slots 3 are evenly spaced on the heat-conducting plate 2, and the spacing of the heat sink 1 is the same.

[0024] The lower part of the locking protrusion 4 has a sloping structure, and the contact surface between the locking protrusion 4 and the limiting groove 3 is coated with thermally conductive adhesive.

[0025] Thermally conductive adhesive is applied to the contact surface between the limiting plate 6 and the limiting groove 5.

[0026] The working principle of the snap-fit ​​heat sink provided by this utility model is as follows: Figures 1-4 As shown, during use, the spacing between the heat dissipation plates 1 is adjusted according to the heat dissipation requirements. Then, the heat dissipation plates 1 are inserted into the limiting slots 2 by the locking protrusions 4. The limiting grooves 5 on the locking protrusions 4 can be locked onto the outside of the limiting plate 6. The limiting protruding balls 8 on the limiting plate 6 can be locked into the ball grooves 7 in the limiting grooves 5, thereby connecting the heat dissipation plates 1 and the heat conduction plates 2 into a heat dissipation unit. When the locking protrusions 4 and the limiting slots 2 are connected and installed, thermal conductive adhesive can be applied to connect the heat dissipation plates 1 and the heat conduction plates 2 into a heat sink unit to ensure the heat dissipation effect.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A snap-fit ​​heat sink, comprising a heat-conducting plate (2), characterized in that: The heat-conducting plate (2) is provided with a limiting groove (3), and a limiting plate (6) is provided in the limiting groove (3). The limiting plate (6) has a limiting protrusion ball (8) integrally formed on both sides. A locking protrusion (4) is provided in the limiting groove (3). A limiting groove (5) is provided on the inner side of the locking protrusion (4). A ball groove (7) is symmetrically provided on the inner side of the limiting groove (5).

2. The snap-fit ​​heat sink according to claim 1, characterized in that: The upper side of the locking protrusion (4) is integrally formed with a heat dissipation plate (1), and the heat dissipation plate (1) and the heat conduction plate (2) are connected through the locking protrusion (4) and the limiting groove (3).

3. The snap-fit ​​heat sink according to claim 2, characterized in that: The locking protrusion (4) and the limiting groove (3) are connected by the limiting protrusion (8) and the ball groove (7), and the limiting protrusion (8) and the ball groove (7) are connected by a slot.

4. A snap-fit ​​heat sink according to claim 3, characterized in that: The limiting slots (3) are equally spaced on the heat-conducting plate (2), and the heat dissipation plates (1) are spaced at the same intervals.

5. A snap-fit ​​heat sink according to claim 1, characterized in that: The lower part of the locking protrusion (4) has a sloping structure, and the contact surface between the locking protrusion (4) and the limiting groove (3) is coated with thermally conductive adhesive.

6. A snap-fit ​​heat sink according to claim 1, characterized in that: Thermally conductive adhesive is applied to the contact surface between the limiting plate (6) and the limiting groove (5).

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