Control box with improved heat dissipation performance

Abstract

This utility model belongs to the field of control box technology, specifically relating to a control box with improved heat dissipation performance. It includes a control box shell and an insertion hole mounted on one side of the shell. The back side of the shell has heat dissipation holes. A heat sink is connected to the surface of the shell, and heat dissipation fins are connected to its surface. Mounting plates are connected to both ends of the heat sink. A mounting base is connected to the surface of the shell near the mounting plates, and a locking spring is connected to the inner wall of the mounting base. This utility model assembles the heat sink onto the surface of the shell, causing the heat dissipation fins on the heat sink to be mounted on the shell. The bottom surface of the heat sink directly contacts the surface of the shell. Heat from the inner wall of the shell is dissipated through the heat dissipation fins on the heat sink, extending the lifespan of the internal components and preventing damage and short circuits caused by overheating.

Description

Technical Field

[0001] This utility model belongs to the field of control box technology, specifically relating to a control box that can improve heat dissipation performance. Background Technology

[0002] A control box is a device used for centralized control and management of electrical equipment or systems. It typically contains various control elements, circuits, and interfaces. By receiving external signals or commands, it operates, adjusts, and monitors the connected equipment or system to achieve specific functions and tasks. Generally made of metal or plastic, it protects the internal components while possessing a certain degree of strength and stability to adapt to different working environments. The outer casing usually has ventilation holes to prevent internal components from being damaged by overheating.

[0003] Currently, most control boxes on the market rely solely on traditional heat dissipation holes for passive cooling. This single cooling method has significant limitations in practical applications. As the integration of electronic components continues to increase, the heat generated by chips, circuit boards, and other components inside the control box increases dramatically. Static heat dissipation holes can only achieve limited heat exchange through natural convection, making it difficult to quickly and effectively dissipate the high temperatures accumulated inside. Excessive temperatures can severely affect the performance and lifespan of the electronic components inside the control box, ultimately leading to frequent instability, frequent malfunctions, or even complete damage to the control box, seriously affecting the normal operation of the equipment or systems that rely on it for control. Utility Model Content

[0004] The purpose of this invention is to provide a control box with improved heat dissipation performance. This invention aims to solve the problem that, in the existing control boxes, as the integration of electronic components continues to increase, the heat generated by the chips, circuit boards and other components inside the control box increases significantly during operation. Static heat dissipation holes can only achieve limited heat exchange through natural convection, making it difficult to quickly and effectively dissipate the high temperature accumulated inside. Excessive temperature will seriously affect the performance and lifespan of the electronic components inside the control box, ultimately causing the control box to frequently experience unstable operation, frequent failures or even complete damage, seriously affecting the normal operation of the equipment or system that depends on it.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a control box with improved heat dissipation performance, including a control box shell and an insertion hole installed on one side of the control box shell, wherein heat dissipation holes are provided on the back side of the control box shell;

[0006] A heat sink is connected to the surface of the control box housing, and heat sink fins are connected to the surface of the heat sink. Mounting plates are connected to both ends of the heat sink. A mounting base is connected to the surface of the control box housing near the mounting plate. A locking spring is connected to the inner wall of the mounting base. A locking spring is connected to the other end of the locking spring. A locking plate is connected to the other end of the locking spring. A limit block is connected to the surface of the locking plate, and an adjustment block is connected to the top of the limit block.

[0007] As a preferred embodiment of the control box for improving heat dissipation performance of this utility model, both the heat dissipation plate and the heat dissipation fins are made of aluminum alloy, and the heat dissipation plate is connected to the mounting base through a mounting plate.

[0008] As a preferred embodiment of the control box of this utility model that can improve heat dissipation performance, the locking spring and the locking plate form an elastic telescopic structure, and the bottom surface of the locking plate is in contact with the surface of the mounting plate.

[0009] As a preferred embodiment of the control box of this utility model that can improve heat dissipation performance, the locking plate passes through the mounting base and extends to the outside of the mounting base, and the locking plate is made of stainless steel.

[0010] As a preferred control box of this utility model that can improve heat dissipation performance, a limiting groove is formed on the surface of the mounting base near the limiting block, and the limiting block and the limiting groove on the surface of the mounting base form a sliding connection structure.

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

[0012] This invention assembles a heat sink onto the surface of the control box housing. This causes the heat sink fins on the surface of the heat sink to be installed on the surface of the control box housing. The bottom surface of the heat sink directly contacts the surface of the control box housing. At this time, the heat source of the inner wall of the control box housing is dissipated through the heat sink fins on the surface of the heat sink, which improves the service life of the internal components of the control box and avoids damage and short circuits caused by excessive temperature inside the control box. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of the control box of this utility model;

[0015] Figure 2 This is a schematic diagram of the heat dissipation hole structure of this utility model;

[0016] Figure 3 This is an exploded view of the heat sink assembly structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the locking spring connection structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the locking plate structure of this utility model.

[0019] In the diagram: 1. Control box housing; 2. Socket; 3. Heat dissipation hole; 4. Heat dissipation plate; 5. Heat dissipation fins; 6. Mounting plate; 7. Mounting base; 8. Locking spring; 9. Locking plate; 10. Limit block; 11. Adjusting block. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-3 The present invention provides the following technical solution: a control box that can improve heat dissipation performance, including a control box shell 1 and an insertion hole 2 installed on one side of the control box shell 1, and a heat dissipation hole 3 is provided on the back side of the control box shell 1;

[0022] A heat sink 4 is connected to the surface of the control box housing 1. Heat sink fins 5 are connected to the surface of the heat sink 4. Mounting plates 6 are connected to both ends of the heat sink 4. Mounting base 7 is connected to the surface of the control box housing 1 near the mounting plate 6. A locking spring 8 is connected to the inner wall of the mounting base 7. A locking spring 8 is connected to the other end of the locking spring 8. A locking plate 9 is connected to the other end of the locking spring 8. A limit block 10 is connected to the surface of the locking plate 9. An adjustment block 11 is connected to the top of the limit block 10.

[0023] Preferably, both the heat sink 4 and the heat sink fins 5 are made of aluminum alloy, and the heat sink 4 is connected to the mounting base 7 via the mounting plate 6.

[0024] In practical use, the heat sink 4 and heat sink fins 5 facilitate the dissipation of heat inside the control box, thereby extending the service life of the control box.

[0025] Preferably, the locking spring 8 and the locking plate 9 form an elastic telescopic structure, and the bottom surface of the locking plate 9 is in contact with the surface of the mounting plate 6.

[0026] In practical use, the locking spring 8's own elastic extension and retraction structure facilitates the automatic reset and assembly of the locking plate 9.

[0027] Preferably, the locking plate 9 passes through the mounting base 7 and extends to the outside of the mounting base 7, and the locking plate 9 is made of stainless steel.

[0028] In practical use, the bottom surface of the locking plate 9 is tightly fitted to the surface of the mounting plate 6, and the U-shaped connection of the mounting base 7 makes it easy to install the heat sink 4 stably.

[0029] Preferably, a limiting groove is provided on the surface of the mounting base 7 near the limiting block 10, and the limiting block 10 and the limiting groove on the surface of the mounting base 7 form a sliding connection structure.

[0030] In practical use, by sliding the limiting block 10 along the limiting groove on the surface of the mounting base 7, the locking plate 9 can be easily moved to a limited position, thus avoiding any deviation during the movement of the locking plate 9.

[0031] The working principle of this utility model is as follows: First, the heat sink 4 is assembled onto the surface of the control box housing 1. At this time, the heat dissipation fins 5 on the surface of the heat sink 4 are installed on the surface of the control box housing 1. Simultaneously, the adjusting block 11 on the surface of the mounting base 7 is moved, causing the limiting block 10 to slide along the limiting groove on the surface of the mounting base 7. This causes the locking plate 9 to compress the locking spring 8, causing the locking spring 8 to deform. Then, the mounting plate 6 is assembled and stabilized on the surface of the mounting base 7. After that, the adjusting block 11 is released, causing the locking spring 8 to reset. This causes the locking plate 9 to press tightly against the surface of the mounting plate 6. At this time, the bottom surface of the heat sink 4 directly contacts the surface of the control box housing 1. The heat source of the inner wall of the control box housing 1 is dissipated through the heat dissipation fins 5 on the surface of the heat sink 4, which improves the service life of the internal components of the control box and avoids damage and short circuits caused by excessive temperature inside the control box.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A control box with improved heat dissipation performance, comprising a control box housing (1) and a socket (2) mounted on one side of the control box housing (1), characterized in that: The control box housing (1) has heat dissipation holes (3) on the back side. A heat sink plate (4) is connected to the surface of the control box housing (1). Heat sink fins (5) are connected to the surface of the heat sink plate (4). Mounting plates (6) are connected to both ends of the heat sink plate (4). Mounting base (7) is connected to the surface of the control box housing (1) near the mounting plate (6). A locking spring (8) is connected to the inner wall of the mounting base (7). A locking spring (8) is connected to the other end of the locking spring (8). A locking plate (9) is connected to the other end of the locking spring (8). A limit block (10) is connected to the surface of the locking plate (9). An adjustment block (11) is connected to the top of the limit block (10).

2. The control box with improved heat dissipation performance according to claim 1, characterized in that: The heat sink (4) and heat sink fins (5) are both made of aluminum alloy. The heat sink (4) is connected to the mounting base (7) through the mounting plate (6).

3. The control box with improved heat dissipation performance according to claim 1, characterized in that: The locking spring (8) and the locking plate (9) form an elastic telescopic structure, and the bottom surface of the locking plate (9) is in contact with the surface of the mounting plate (6).

4. The control box with improved heat dissipation performance according to claim 1, characterized in that: The locking plate (9) passes through the mounting base (7) and extends to the outside of the mounting base (7), and the locking plate (9) is made of stainless steel.

5. The control box with improved heat dissipation performance according to claim 1, characterized in that: The mounting base (7) has a limiting groove on its surface near the limiting block (10), and the limiting block (10) and the limiting groove on the surface of the mounting base (7) form a sliding connection structure.

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