Control cabinet heat dissipation mechanism
By combining a turbine exhaust fan and a temperature measurement module in the rack for active heat dissipation, the problem of heat dissipation under high load is solved, achieving efficient heat dissipation and low energy consumption, while also providing a convenient operation method.
Patent Information
- Application Number
- CN202520217306.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-12
AI Technical Summary
When electrical components are operating under high load, existing cabinets cannot meet temperature requirements through natural heat dissipation and fail to effectively reduce energy consumption.
The system employs a combination of a turbine exhaust fan and a temperature sensing module to achieve a cooling structure that integrates natural and active heat dissipation. The temperature sensing module monitors the temperature and activates the turbine exhaust fan for active cooling when necessary. Meanwhile, the cabinet door fixing components allow for multi-angle adjustment for easy operation.
It achieves effective heat dissipation during high-load operation, reduces energy consumption, and improves operational convenience through adjustable cabinet door fixing components.
Smart Images
Figure CN223758623U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cabinet technical field especially relates to a control cabinet heat abstractor. BACKGROUND
[0002] The main functions of the cabinet include physical protection, electromagnetic shielding, equipment management and maintenance convenience. The cabinet is made of cold-rolled steel plate or alloy material, which can resist the erosion of environmental factors such as dust and water vapor, and effectively shield electromagnetic interference through metal structure to ensure stable transmission of signals between devices. In addition, the standard installation frame inside the cabinet allows various devices to be arranged in order, greatly facilitating the management and maintenance of the equipment; the existing cabinet sets multiple heat dissipation openings for natural heat dissipation, but when the electrical components work under high load, a large amount of heat is generated, causing the temperature to continue to rise, and natural heat dissipation cannot meet the requirements. SUMMARY
[0003] The utility model discloses a control cabinet heat abstractor to solve the shortcomings in the prior art.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0005] A control cabinet heat abstractor, comprising a cabinet body and a cabinet door hinged thereto, an installation frame is arranged inside the cabinet body, the top of the cabinet body is an open structure, a top cover is installed on the open structure, a turbine exhaust fan and a temperature measuring module are respectively installed on the inner wall of the top cover, a plurality of exhaust openings are arranged on the side wall of the top cover, louver plates are installed on the inner wall of the exhaust openings, a heat dissipation structure is installed on the cabinet door, and a cabinet door fixing assembly is arranged between the cabinet door and the cabinet body.
[0006] Preferably, the cabinet door fixing assembly comprises an angle iron installed on the cabinet door, a bar-shaped hole and a J-shaped opening are arranged on the angle iron and communicate with each other, a connecting bolt is arranged in the bar-shaped hole, a folding rod is connected to the connecting bolt, and the folding rod is hinged to the cabinet body.
[0007] Preferably, the heat dissipation structure comprises a square opening arranged on the cabinet door, a side net plate is installed on the inner side of the cabinet door, a side cover is arranged on the outer side of the cabinet door, and heat dissipation openings are uniformly arranged on the side wall of the side cover.
[0008] Preferably, a foldable plate is installed on the inner side of the cabinet door.
[0009] Preferably, an upper net plate and a lower net plate are respectively installed on the upper and lower ends of the turbine exhaust fan.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The heat generated by the electrical components inside the cabinet is exchanged between the inside and outside of the air through the square opening and the heat dissipation vents on the side cover, achieving natural heat dissipation. When the temperature inside the cabinet rises further and exceeds the threshold set by the temperature measuring module, the turbine exhaust fan is powered on and starts working to actively dissipate heat from the cabinet and reduce energy consumption. At the same time, when the cabinet door is opened to the maximum angle, the connecting bolt slides along the strip hole and finally slides into the J-shaped opening to fix the cabinet door, which is convenient for operation. Moreover, by adjusting the connecting bolt, the cabinet door can also be adjusted to any angle within the opening and closing limit. Attached Figure Description
[0011] To illustrate the technical solutions in the embodiments of this utility model or the prior art more specifically and intuitively, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0012] Figure 1 This is a schematic diagram of the structure proposed in this utility model. Figure 1 ;
[0013] Figure 2 This is a schematic diagram of the structure proposed in this utility model. Figure 2 ;
[0014] Figure 3 This is a schematic diagram of the internal structure proposed in this utility model;
[0015] Figure 4 for Figure 1 Enlarged view of the structure of part A in the middle.
[0016] In the diagram: 1. Cabinet body; 2. Cabinet door; 3. Top cover; 4. Side mesh panel; 5. Foldable panel; 6. Louvered panel; 7. Side cover; 8. Lower mesh panel; 9. Turbine exhaust fan; 10. Top mesh panel; 11. Mounting bracket; 12. Cabinet door fixing assembly; 121. Angle iron; 122. Strip hole; 123. J-shaped opening; 124. Folding rod; 125. Connecting bolt; 13. Temperature measuring module. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0018] Reference Figures 1-4The utility model provides a control cabinet heat dissipation mechanism, including cabinet 1 and hinge cabinet door 2 with it, be provided with mounting bracket 11 in the inside of cabinet 1, and the top of cabinet 1 is open structure, and the open structure installs top cover 3, and the inner wall of top cover 3 is installed turbine exhaust fan 9 and temperature measurement module 13 respectively, and the lateral wall of top cover 3 is provided with a plurality of exhaust port, and the inner wall of exhaust port is installed louvre 6, and the cabinet door 2 is installed heat dissipation structure, and the cabinet door fixed assembly 12 is arranged between cabinet door 2 and cabinet 1.
[0019] The heat generated by the electrical components in the cabinet 1 is exchanged between the air inside and outside through the square port and the heat dissipation port on the side cover 7, achieving natural heat dissipation. When the temperature in the cabinet further rises and exceeds the threshold set by the temperature measurement module 13, the turbine exhaust fan 9 is powered on and works to actively dissipate heat from the cabinet, reducing energy consumption. At the same time, when the cabinet door 2 is opened to the maximum angle, the connecting bolt 125 slides along the strip-shaped hole 122 and finally slides into the J-shaped port 123, achieving the opening and closing fixation of the cabinet door 2, facilitating operation. Moreover, by adjusting the connecting bolt 125, the cabinet door 2 can be adjusted to any angle within the opening and closing limit.
[0020] In this embodiment, the cabinet door fixing assembly 12 includes an angle iron 121 installed on the cabinet door 2, and the angle iron 121 is provided with a strip-shaped hole 122 and a J-shaped port 123 that are in communication with each other. A connecting bolt 125 is arranged in the strip-shaped hole 122, and a folding rod 124 is connected to the connecting bolt 125. The folding rod 124 is hinged to the cabinet 1.
[0021] In this embodiment, the heat dissipation structure includes a square port arranged on the cabinet door 2. A side mesh plate 4 is installed on the inner side of the cabinet door 2, and a side cover 7 is arranged on the outer side of the cabinet door 2. The side walls of the side cover 7 are uniformly provided with heat dissipation ports.
[0022] In this embodiment, a foldable plate 5 is installed on the inner side of the cabinet door 2, which facilitates the placement of tools during operation.
[0023] In this embodiment, an upper mesh plate 10 and a lower mesh plate 8 are respectively arranged at the upper and lower ends of the turbine exhaust fan 9, preventing foreign matter from entering and ensuring the safe use of the turbine exhaust fan 9.
[0024] The above description is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the technical field can make equivalent substitutions or changes according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered within the protection scope of the utility model.
Claims
1. A control cabinet heat dissipation mechanism, comprising a cabinet body (1) and a cabinet door (2) hinged thereto, the cabinet body (1) is internally provided with a mounting rack (11), characterized in that, The top of the cabinet body (1) is an open structure, a top cover (3) is installed on the open structure, a turbine exhaust fan (9) and a temperature measuring module (13) are respectively installed on the inner wall of the top cover (3), a plurality of exhaust ports are arranged on the side wall of the top cover (3), a louver (6) is installed on the inner wall of the exhaust port, a heat dissipation structure is installed on the cabinet door (2), and a cabinet door fixing assembly (12) is arranged between the cabinet door (2) and the cabinet body (1).
2. The heat dissipation mechanism for controlling the cabinet according to claim 1, wherein, The cabinet door fixing assembly (12) comprises an angle iron (121) installed on the cabinet door (2), a strip-shaped hole (122) and a J-shaped port (123) are arranged on the angle iron (121) and are in communication with each other, a connecting bolt (125) is arranged in the strip-shaped hole (122), the connecting bolt (125) is connected with a folding rod (124), and the folding rod (124) is hinged to the cabinet body (1).
3. The heat dissipation mechanism of a control cabinet according to claim 2, characterized in that, The heat dissipation structure comprises a square port arranged on the cabinet door (2), a side mesh plate (4) is installed on the inner side of the cabinet door (2), a side cover (7) is arranged on the outer side of the cabinet door (2), and the side wall of the side cover (7) is uniformly provided with heat dissipation ports.
4. The heat dissipation mechanism of a control cabinet according to claim 3, characterized in that, The inner side of the cabinet door (2) is provided with a foldable plate (5).
5. The heat dissipation mechanism of a control cabinet according to claim 4, characterized in that, The upper and lower ends of the turbine exhaust fan (9) are respectively provided with an upper mesh plate (10) and a lower mesh plate (8).