Electric control cabinet fan control device

Abstract

The utility model relates to the technical field of electric control cabinets, and discloses an electric control cabinet fan control device which comprises a clamping groove internally provided with a main board, a control board used for adjustment is fixedly installed in the main board, a sleeving ring used for positioning is fixedly installed at the top of the main board, and a fan is arranged in the clamping groove. And a sealing cover used for protection is fixedly installed at the top of the sleeving ring, a sensor used for operation control is clamped to the bottom of the main plate, and a bottom plate used for preventing abrasion is clamped to the bottom of the main plate. According to the fan control device for the electric control cabinet, through cooperative arrangement of the main board, the control board, the sensor and the bottom plate, the whole device can be more integrated, the phenomenon of position deviation in the using process is avoided, the practicability of the device is improved, adjustment can be conducted in time according to the operation state of the electric control cabinet, faults in the device are prevented, and the service life of the device is prolonged. The parts are combined and fixed, maintenance and detection of the device are facilitated, and the whole device is more diversified.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets, in particular to a fan control device for an electric control cabinet. Background Art

[0002] The electric control cabinet contains one or more low-voltage switchgear and related control, measurement, signal, protection, regulation and other equipment, and is completely assembled together by the manufacturer with structural components. There are a large number of electrical components inside the electric control cabinet, which will generate heat when working. A single heat dissipation hole cannot completely dissipate the heat, and the heat dissipation effect is poor. Dust and mosquitoes may also enter the cabinet through the heat dissipation holes, which may cause equipment failure in the box in serious cases.

[0003] Chinese patent announcement number CN206149706U discloses a heat dissipation device for an electric control box, comprising an electric control box, an electric control box cover, an air inlet, an air outlet and a heat dissipation fan. The electric control box cover is arranged on the side of the electric control box, the electric control box cover is arranged with an air inlet and an air outlet, and the air outlet is arranged with a heat dissipation fan. The utility model effectively organizes air flow in the electric control box, and adopts a forced flow method to effectively and timely discharge the heat of the electric control components, thereby ensuring the life of the electric control components and the stability during operation.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The utility model does not provide external protection when the whole device is in use, which may easily cause wear of parts after long-term use, making the durability of the device need to be improved, and the function is too single;

[0006] 2. The utility model cannot better perform internal heat dissipation regulation when the overall device is in use, and cannot ensure whether the temperature in the electric control cabinet is within an appropriate range, resulting in the device being of low practicality. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fan control device for an electric control cabinet, which solves the problems in the prior art:

[0009] 1. The utility model does not provide external protection when the whole device is in use, which may easily cause wear of parts after long-term use, making the durability of the device need to be improved, and the function is too single;

[0010] 2. The utility model cannot better perform internal heat dissipation regulation when the overall device is in use, and cannot ensure whether the temperature in the electric control cabinet is within an appropriate range, resulting in the problem that the device is not practical.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a fan control device for an electric control cabinet, including a card slot with a main board opened inside, a control panel for adjustment fixedly installed inside the main board, a socket ring for positioning fixedly installed on the top of the main board, a cover for protection fixedly installed on the top of the socket ring, a sensor for controlling operation clamped on the bottom of the main board, and a bottom plate for preventing wear clamped on the bottom of the main board.

[0013] Optionally, a threaded ring is provided inside the mainboard for easy installation, and a pressing ring is fixedly installed on the top of the mainboard for preventing loosening.

[0014] Optionally, a display light for detection is fixedly mounted on the top of the control panel, and a switch for adjustment is snapped onto the top of the control panel.

[0015] Optionally, a reinforcement ring for preventing positional displacement is clamped on the top of the slot, and a soft rubber tube for circuit transmission is clamped inside the reinforcement ring.

[0016] Optionally, a bolt for easy disassembly is fixedly installed on the top of the sleeve ring, and a drive fan for heat dissipation is clamped inside the sleeve ring.

[0017] Optionally, a transfer ring for increasing friction is connected to the bottom of the cover, and a gauze ring for protection is fixedly mounted on the top of the cover.

[0018] Optionally, a round tube for docking is fixedly mounted on the top of the sensor, and a shaft ring for rotation adjustment is clamped on one side of the sensor.

[0019] Optionally, a support rod for penetrating insertion is fixedly installed on the top of the base plate, and a frame for preventing tilting is fixedly connected inside the base plate.

[0020] (III) Beneficial effects

[0021] The utility model provides a fan control device for an electric control cabinet, which has the following beneficial effects:

[0022] 1. The fan control device of the electric control cabinet can make the device more integrated as a whole through the coordinated arrangement of the main board, the control board, the sensor and the bottom plate, avoid the phenomenon of position displacement during use, increase the practicality of the device itself, and can be adjusted in time according to the operating status of the electric control cabinet to prevent internal failures of the device, realize the combination and fixation of parts, facilitate the maintenance and inspection of the device, and make the device more diversified as a whole.

[0023] 2. The fan control device of the electric control cabinet, through the coordinated arrangement of the card slot, the socket ring and the cover, can better protect the device when it is used, ensure that the device can achieve internal heat dissipation operation, improve the reliability and stability of the device, ensure that the internal temperature of the electric control cabinet is within a suitable range, and make the device as a whole more in line with the needs of the contemporary market. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the mainboard structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the sealing structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the sleeve ring of the utility model;

[0028] Figure 5 This is a schematic diagram of the bottom plate structure of the utility model;

[0029] Figure 6 This is a schematic diagram of the sensor structure of the utility model.

[0030] In the figure: 1. Main board; 2. Control board; 3. Card slot; 4. Socket ring; 5. Cover; 6. Sensor; 7. Bottom plate; 8. Threaded ring; 9. Press ring; 10. Indicator light; 11. Switch; 12. Reinforcement ring; 13. Soft rubber tube; 14. Bolt; 15. Drive fan; 16. Adapter ring; 17. Mesh ring; 18. Round tube; 19. Shaft ring; 20. Support rod; 21. Frame. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] See also Figure 1 and Figure 2 , the utility model provides a technical solution: a fan control device for an electric control cabinet, in order to better control and adjust the device and reduce the failures that occur during the operation of the device, a device mainboard 1 and a control board 2 are provided;

[0034] It includes a card slot 3 with a mainboard 1 opened inside, a control panel 2 for adjustment is fixedly installed inside the mainboard 1, a threaded ring 8 for easy installation is opened inside the mainboard 1, a pressing ring 9 for preventing loosening is fixedly installed on the top of the mainboard 1, a display light 10 for detection is fixedly installed on the top of the control panel 2, and a switch 11 for adjustment is clamped on the top of the control panel 2. Therefore, the threaded ring 8 is provided to better install and fix the parts to prevent loosening caused by long-term use, the pressing ring 9 is provided to better dock downward and avoid tilting, the display light 10 is provided to better view the operation inside the device and to carry out maintenance and inspection in time, and the switch 11 is provided to better adjust the operation, making the device as a whole more practical.

[0035] Embodiment 2:

[0036] See also Figure 3 and Figure 4 In order to better perform heat dissipation inside the device and make the device more practical as a whole, a device sleeve ring 4 and a cover 5 are provided;

[0037] A socket ring 4 for positioning is fixedly installed on the top of the main board 1, a cover 5 for protection is fixedly installed on the top of the socket ring 4, a bolt 14 for easy disassembly is fixedly installed on the top of the socket ring 4, a drive fan 15 for heat dissipation is clamped inside the socket ring 4, an adapter ring 16 for increasing friction is connected to the bottom of the cover 5, and a gauze ring 17 for protection is fixedly installed on the top of the cover 5. Therefore, the bolt 14 is provided to facilitate the disassembly and assembly of parts and increase the durability of the device, the drive fan 15 is provided to better perform internal heat dissipation and reduce device failures, the adapter ring 16 is provided to better perform upper and lower docking installation to make the device more solid as a whole, and the gauze ring 17 is provided to protect the outside of the device and avoid wear on the inside.

[0038] Embodiment three:

[0039] See also Figure 5 In order to better relieve the pressure of the top device and avoid the phenomenon of position displacement during long-term use, a device bottom plate 7 is provided;

[0040] The bottom of the main board 1 is clamped with a base plate 7 for preventing wear, the top of the base plate 7 is fixedly installed with a support rod 20 for penetration, and the inside of the base plate 7 is fixedly connected with a frame 21 for preventing tilting. Therefore, the support rod 20 is provided to better perform penetration insertion on the top and prevent parts from sliding downward, and the frame 21 is provided to make the device as a whole more solid and increase the stability of the device itself.

[0041] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0042] In the utility model, the working steps of the device are as follows:

[0043] First, the control panel 2 is fixedly installed inside the main board 1, so that the device can be adjusted and operated better, increasing the practicality of the device. Secondly, the display light 10 is fixedly installed on the top of the control panel 2 to provide timely reminders when a fault occurs. Then, the switch 11 is snapped on the top of the control panel 2 to facilitate manual adjustment operations. Finally, the pressing ring 9 is fixedly installed on the top of the main board 1 to make the device more integrated as a whole.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fan control device for an electric control cabinet, comprising a card slot (3) in which a main board (1) is provided, characterized in that: A control panel (2) for adjustment is fixedly installed inside the main board (1), a sleeve ring (4) for positioning is fixedly installed on the top of the main board (1), a cover (5) for protection is fixedly installed on the top of the sleeve ring (4), a sensor (6) for control operation is clamped on the bottom of the main board (1), and a bottom plate (7) for preventing wear is clamped on the bottom of the main board (1).

2. The fan control device of an electric control cabinet according to claim 1, characterized in that: A threaded ring (8) for easy installation is provided inside the main board (1), and a pressing ring (9) for preventing loosening is fixedly installed on the top of the main board (1).

3. The fan control device of an electric control cabinet according to claim 1, characterized in that: A display light (10) for detection is fixedly mounted on the top of the control panel (2), and a switch (11) for adjustment is clamped on the top of the control panel (2).

4. The fan control device of an electric control cabinet according to claim 1, characterized in that: A reinforcement ring (12) for preventing positional deviation is clamped on the top of the clamping slot (3), and a soft rubber tube (13) for circuit transmission is clamped inside the reinforcement ring (12).

5. The fan control device of an electric control cabinet according to claim 1, characterized in that: A bolt (14) for easy disassembly is fixedly mounted on the top of the sleeve ring (4), and a driving fan (15) for heat dissipation is clamped inside the sleeve ring (4).

6. The electric control cabinet fan control device according to claim 1, characterized in that: The bottom of the cover (5) is connected to an adapter ring (16) for increasing friction, and the top of the cover (5) is fixedly mounted with a gauze ring (17) for protection.

7. The fan control device of an electric control cabinet according to claim 1, characterized in that: A round tube (18) for docking is fixedly mounted on the top of the sensor (6), and a shaft ring (19) for rotation adjustment is clamped on one side of the sensor (6).

8. The electric control cabinet fan control device according to claim 1, characterized in that: A support rod (20) for penetrating and inserting is fixedly installed on the top of the bottom plate (7), and a frame (21) for preventing tilting is fixedly connected inside the bottom plate (7).

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