Waterproof multi-fin type cooling fin

Abstract

The utility model relates to a waterproof multi-fin type radiating fin, which relates to the technical field of radiating fins and comprises a lower clamping plate. The number of the connecting columns is four, and the four connecting columns are installed at the four corners of the surface of one side of the lower clamping plate in a welded mode; the upper clamping plate is welded and mounted at the other ends of the four connecting columns; and the multiple sliding grooves are formed, and the multiple sliding grooves are formed in the surface of one side of the lower clamping plate and the surface of one side of the upper clamping plate correspondingly. According to the utility model, the upper sliding block and the lower sliding block respectively slide in the upper clamping plate and the lower clamping plate, and the spring pushes the clamping head to be clamped in the clamping groove, so that the radiating fin can be stably arranged between the upper clamping plate and the lower clamping plate, the radiating fin is protected, the radiating fin is prevented from being damaged due to external impact, and the service life of the radiating fin is prolonged. Or the person is hurt by accidentally touching the radiating fins.

Description

A waterproof multi-fin heat sink Technical Field

[0001] This utility model relates to a certain technical field, specifically to a waterproof multi-fin heat sink. Background Technology

[0002] A heat sink is a device used to help dissipate heat from electronic devices or mechanical components. Its main function is to increase the surface area and quickly conduct heat from high-temperature components to the surrounding environment, preventing the equipment from being damaged or its performance from degrading due to overheating.

[0003] During daily use, heat sinks are easily deformed by external impacts, which can affect their heat dissipation performance. Furthermore, the sharp surfaces of heat sinks can easily cause injury if they are accidentally bumped during installation or when the heat sink is accidentally touched. Summary of the Invention

[0004] This invention provides a waterproof multi-fin heat sink that solves the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] An embodiment of this utility model provides a waterproof multi-fin heat sink, comprising:

[0007] Lower plate;

[0008] Connecting posts, four of which are welded to the four corners of one side surface of the lower plate;

[0009] An upper clamping plate is welded and installed at the other end of the four connecting columns;

[0010] Multiple sliding grooves are provided, and the multiple sliding grooves are respectively provided on one side surface of the lower plate and the upper plate.

[0011] The above technical solution uses the lower plate, connecting column, and upper plate to form a mounting housing, which protects the radiator composed of these three components.

[0012] Furthermore, a lower slider is slidably installed in a groove on one side surface of the lower plate, springs are installed in two grooves on the outer surface of the lower slider, a locking head is slidably installed in two grooves on the outer surface of the lower slider, and two locking slots are formed in the groove on one side surface of the lower plate.

[0013] With the above technical solution, the clip head engages in the clip slot, thereby ensuring that the heat sink composed of the upper slider, heat sink fins and lower slider is stably installed in the mounting housing composed of the lower clip plate, connecting column and upper clip plate.

[0014] Furthermore, a limiting piece is welded and installed on the outer surface of the card head, and a limiting groove is formed through each of the two grooves opened on the outer surface of the lower slider. The limiting piece is slidably connected to the inner surface of the limiting groove, and the card head is engaged with the card groove.

[0015] With the above technical solution, the limiting piece slides in the limiting groove, which can prevent the clamp from coming off.

[0016] Furthermore, an upper slider is slidably installed in a groove opened on one side surface of the connecting column, and a heat sink is welded to the outer surface of the upper slider and the lower slider.

[0017] The above technical solution uses an upper slider, a lower slider, and heat sinks to form a heat sink, which can accelerate heat dissipation.

[0018] Furthermore, a handle is welded and installed on one side surface of the heat sink, and the lower plate, connecting post, upper slider, lower slider and heat sink are all made of copper.

[0019] With the above technical solution, the handle can pull or drag the radiator to slide in the groove, which can prevent the radiator from cutting fingers.

[0020] The above-described solution of this utility model has at least the following beneficial effects:

[0021] 1. In this utility model, the upper and lower sliders slide in the upper and lower plates respectively, and the spring pushes the clip head to engage in the slot, so that the heat sink can be stably installed between the upper and lower plates, thereby protecting the heat sink and preventing it from being damaged by external impact or injured by accidental contact with the heat sink.

[0022] This invention allows the radiator, which consists of an upper slider, a heat sink, and a lower slider, to slide within the mounting housing formed by the lower plate, a connecting post, and an upper plate by pulling or dragging a handle. This enables the radiator to be disassembled, replaced, and cleaned. Attached Figure Description

[0023] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 is a schematic diagram of the slide and slot structure of this utility model;

[0025] Figure 3 is a schematic diagram of the handle structure of this utility model;

[0026] Figure 4 is an enlarged structural schematic diagram of point A in Figure 3 of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Lower plate; 2. Connecting post; 3. Upper plate; 4. Slide groove; 5. Upper slider; 6. Lower slider; 7. Heat sink; 8. Limiting groove; 9. Spring; 10. Limiting piece; 11. Clip head; 12. Slot; 13. Handle. Detailed Implementation

[0029] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0030] As shown in Figures 1 to 4, an embodiment of this utility model provides a waterproof multi-fin heat sink, comprising:

[0031] Lower card plate 1;

[0032] Connecting post 2, four connecting posts 2 are provided, and the four connecting posts 2 are welded and installed at the four corners of one side surface of the lower card plate 1;

[0033] Upper plate 3 is welded and installed at the other end of the four connecting columns 2;

[0034] The lower plate 1, the connecting post 2, and the upper plate 3 together form the mounting housing, which protects the radiator composed of components 5, 7, and 6 from damage caused by external impacts.

[0035] Multiple slide grooves 4 are provided, and the multiple slide grooves 4 are respectively provided on one side surface of the lower plate 1 and the upper plate 3.

[0036] As shown in Figures 1, 3 and 4, a lower slider 6 is slidably installed in a groove 4 on one side surface of the lower plate 1. A spring 9 is installed in each of the two grooves on the outer surface of the lower slider 6. A locking head 11 is slidably installed in each of the two grooves on the outer surface of the lower slider 6. Two locking slots 12 are formed in the groove 4 on one side surface of the lower plate 1.

[0037] The clip 11 engages in the clip slot 12, thereby ensuring that the heat sink composed of components 5, 7, and 6 is stably installed in the mounting housing composed of the lower clip plate 1, the connecting post 2, and the upper clip plate 3.

[0038] As shown in Figures 2 and 4, a limiting piece 10 is welded and installed on the outer surface of the card head 11, and a limiting groove 8 is formed through the two grooves on the outer surface of the lower slider 6.

[0039] The limiting piece 10 slides in the limiting groove 8, which can prevent the clamp 11 from disengaging and also limit the sliding of the clamp 11.

[0040] As shown in Figure 4, the limiting piece 10 is slidably connected to the inner surface of the limiting groove 8, and the locking head 11 is engaged with the locking groove 12.

[0041] As shown in Figure 3, an upper slider 5 is slidably installed in a groove 4 on one side surface of the connecting column 2. A heat sink 7 is welded to the outer surface of the upper slider 5 and the lower slider 6. The upper slider 5, the lower slider 6, and the heat sink 7 form a heat sink.

[0042] As shown in Figure 3, a handle 13 is welded and installed on one side of the heat sink 7. The lower plate 1, connecting post 2, upper slider 5, lower slider 6 and heat sink 7 are all made of copper.

[0043] The handle 13 can pull or drag the heatsink to slide in the slide 4, which can prevent the heatsink 7 from cutting fingers.

[0044] Working principle: First, the lower plate 1 and the upper plate 3 are both made of copper and are connected by the connecting post 2 to form a mounting housing. The upper slider 5, the heat sink 7, and the lower slider 6 form a heat sink. By using the handle 13, the upper slider 5 and the lower slider 6 are slidably installed in the grooves 4 of the lower plate 1 and the upper plate 3 respectively, so that the heat sink 7 can be installed between the lower plate 1 and the upper plate 3. When the lower slider 6 slides in the groove 4 in the lower plate 1, the clamp 11 will compress the spring 9 inside the groove on the surface of the lower slider 6. When the clamp 11 is in the slot 12, the spring 90 will press against the clamp 11 and engage in the slot 12, thereby firmly installing the heat sink formed by the upper slider 5, the heat sink 7, and the lower slider 6 in the mounting housing formed by the lower plate 1, the connecting post 2, and the upper plate 3. By pulling the handle 13, part of the heat sink formed by the upper slider 5, the heat sink 7, and the lower slider 6 can be replaced.

[0045] The lower plate 1 and the upper plate 3 can protect the heat sink 7 from external impacts. By pulling or dragging the handle 13, the heat sink formed by the upper slider 5, the heat sink 7 and the lower slider 6 can slide in the mounting housing formed by the lower plate 1, the connecting post 2 and the upper plate 3, so that the heat sink formed by the upper slider 5, the heat sink 7 and the lower slider 6 can be disassembled, replaced and cleaned.

[0046] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A waterproof multi-fin heat sink, characterized in that, include: Lower plate (1); connecting post (2), four connecting posts (2) are provided, and the four connecting posts (2) are welded and installed at the four corners of one side surface of the lower plate (1); upper plate (3), the upper plate (3) is welded and installed at the other end of the four connecting posts (2); sliding groove (4), multiple sliding grooves (4) are provided, and the multiple sliding grooves (4) are respectively opened on one side surface of the lower plate (1) and the upper plate (3).

2. The waterproof multi-fin heat sink according to claim 1, characterized in that, A lower slider (6) is slidably installed in a groove (4) on one side surface of the lower plate (1). A spring (9) is installed in each of the two grooves on the outer surface of the lower slider (6). A locking head (11) is slidably installed in each of the two grooves on the outer surface of the lower slider (6). Two locking slots (12) are provided in the groove (4) on one side surface of the lower plate (1).

3. A waterproof multi-fin heat sink according to claim 2, characterized in that, A limiting piece (10) is welded and installed on the outer surface of the card head (11), and a limiting groove (8) is formed through the two grooves on the outer surface of the lower slider (6).

4. A waterproof multi-fin heat sink according to claim 3, characterized in that, The limiting piece (10) is slidably connected to the inner surface of the limiting groove (8), and the card head (11) is engaged with the card groove (12).

5. A waterproof multi-fin heat sink according to claim 2, characterized in that, An upper slider (5) is slidably installed in a groove (4) on one side surface of the connecting column (2), and a heat sink (7) is welded to the outer surface of the upper slider (5) and the lower slider (6).

6. A waterproof multi-fin heat sink according to claim 5, characterized in that, A handle (13) is welded to one side of the heat sink (7). The lower plate (1), connecting post (2), upper slider (5), lower slider (6) and heat sink (7) are all made of copper.

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