Combined electrical control cabinet

Abstract

The utility model relates to the technical field of electrical control cabinets, and discloses a combined electrical control cabinet which comprises a control cabinet body, the left end of the control cabinet body is connected with a filter plate through a first clamping assembly, the top end of the control cabinet body is fixedly connected with a mounting rack, the top end of the mounting rack is connected with an exhaust fan through a third clamping assembly, and the exhaust fan is fixedly connected with the control cabinet body. The inner wall of the control cabinet body is connected with two rack plates through second clamping assemblies. According to the exhaust fan, the first mounting plate, the second mounting plate, the second spring and the second clamping plate are matched with one another, so that the exhaust fan can be conveniently disassembled, special tools or extra labor possibly needed in the maintenance process is reduced, the maintenance cost is reduced, the maintenance time is shortened, and the exhaust fan can be conveniently disassembled through cooperation of the filter plate, the rotary knob and the first clamping plate. Therefore, the filter plate is detached and cleaned, normal operation of the heat dissipation system is ensured, and the temperature in the control cabinet is kept stable in a safe range.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical control cabinets, and particularly relates to a combined electrical control cabinet. Background Art

[0002] An electrical control cabinet is a device used to control and manage a power system or an industrial production automation process. It is an indispensable device in modern manufacturing. The electrical control cabinet can improve production efficiency, reduce the failure rate, and ensure the stability and reliability of the production process.

[0003] During the operation of a combined electrical control cabinet, the cooling fan is one of the crucial components. It is responsible for dissipating the heat generated inside the control cabinet and keeping the temperature inside the control cabinet within a safe range. Therefore, the cooling fan often needs to be repaired because long-term operation may cause component wear or dust accumulation, resulting in a decrease in the cooling effect. In the existing combined electrical control cabinets, the repair process of the cooling fan may be rather troublesome, and special tools or spare parts may be required during the repair, which also increases the repair cost and time. In view of this technical problem, this application proposes a combined electrical control cabinet. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a combined electrical control cabinet is proposed. Through the mutual cooperation of the first mounting plate, the second mounting plate, the second spring, and the second clamping plate, the exhaust fan can be conveniently disassembled, reducing the special tools or additional labor that may be required during maintenance, thereby reducing the repair cost and time. Through the mutual cooperation of the filter plate, the knob, and the first clamping plate, the filter plate can be disassembled for cleaning, thereby ensuring the normal operation of the cooling system and keeping the temperature inside the control cabinet stable within a safe range.

[0005] To achieve the above object, the utility model provides the following technical solution: A combined electrical control cabinet, including a control cabinet body, the left end of the control cabinet body is connected with a filter plate through a first clamping component, the top end of the control cabinet body is fixedly connected with a mounting frame, the top end of the mounting frame is connected with an exhaust fan through a third clamping component, and two rack plates are connected to the inner wall of the control cabinet body through a second clamping component.

[0006] Further, the first clamping component includes a knob located at the left end of the control cabinet body, the right end of the knob is fixedly connected with a first clamping plate, and the first clamping plate is arranged on the inner wall of the filter plate.

[0007] Further, the four sides of the filter plate are connected to the left end of the control cabinet body through tenons.

[0008] Further, the third engaging component includes a first mounting plate located at the top end of the mounting frame. A second spring is provided at the front side of the top end of the first mounting plate. The other end of the second spring is connected to a second clamping plate. A second mounting plate is provided at the right end of the first mounting plate.

[0009] Further, the second clamping plate is arranged at the front side of the top end of the second mounting plate through a tenon. Both the first mounting plate and the second mounting plate are rotatably connected to the top end of the mounting frame. The exhaust fan is arranged inside the first mounting plate and the second mounting plate.

[0010] Further, the engaging component includes mounting strips located at the separated ends of one of the frame plates. A first spring is fixedly connected to the inner walls of both mounting strips. The other ends of both first springs are connected to engaging beads.

[0011] Further, both engaging beads are slidably connected to the inner walls of the mounting strips.

[0012] Further, a plurality of ventilation holes are provided at the left end of the control cabinet body. A door panel is connected to the front end of the control cabinet body through a hinge. A handle is fixedly connected to the front end of the door panel.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the mutual cooperation of the first mounting plate, the second mounting plate, the second spring and the second clamping plate, when pressing the end of the second clamping plate where the spring is located, under the action of the second spring, the end of the second clamping plate where the tenon is located will tilt up under the drive of the rotating shaft and can be moved out of the groove of the second mounting plate. The first mounting plate and the second mounting plate rotate on the mounting frame through the rotating shaft, so as to achieve convenient disassembly of the exhaust fan, reduce the special tools or extra labor that may be required during maintenance, and thus reduce the maintenance cost and time.

[0015] 2. In the utility model, through the mutual cooperation of the filter plate, the knob and the first clamping plate, rotating the knob drives the first clamping plate to rotate, so that the first clamping plate disengages from the groove of the filter plate and cancels the clamping state of the filter plate. Then, through the mortise and tenon structure, the filter plate is removed, so that the filter plate can be disassembled for cleaning. The filter plate is usually used to block dust, dirt and other impurities entering the control cabinet. The accumulation of these impurities will affect the working efficiency of the cooling fan and cause the temperature inside the control cabinet to rise. The detachable filter plate can be cleaned regularly, so as to ensure the normal operation of the heat dissipation system and keep the temperature inside the control cabinet stable within a safe range. Description of the Drawings

[0016] Figure 1 is a three-dimensional view of a combined electrical control cabinet proposed by the utility model;

[0017] Figure 2Schematic diagram of the first clamping component of a combined electrical control cabinet proposed by the present utility model;

[0018] Figure 3 Schematic diagram of the second clamping component of a combined electrical control cabinet proposed by the present utility model;

[0019] Figure 4 For Figure 3 Enlarged view of part A;

[0020] Figure 5 Schematic diagram of the third clamping component of a combined electrical control cabinet proposed by the present utility model;

[0021] Figure 6 For Figure 5 Enlarged view of part B.

[0022] Legend:

[0023] 1. Control cabinet body; 2. Door panel; 3. Filter plate; 4. Knob; 5. First clamping plate; 6. Ventilation hole; 7. Mounting frame; 8. First mounting plate; 9. Second mounting plate; 10. Exhaust fan; 11. Frame plate; 12. Mounting strip; 13. First spring; 14. Clamping bead; 15. Second spring; 16. Second clamping plate. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Refer to Figures 1-6 , an embodiment provided by the present utility model: A combined electrical control cabinet includes a control cabinet body 1. The left end of the control cabinet body 1 is connected with a filter plate 3 through a first clamping component. The top end of the control cabinet body 1 is fixedly connected with a mounting frame 7. The top end of the mounting frame 7 is connected with an exhaust fan 10 through a third clamping component. The inner wall of the control cabinet body 1 is connected with two frame plates 11 through a second clamping component;

[0026] Specifically, when in use, the rack plate 11 is inserted into the groove on the control cabinet body 1 by the mutual cooperation of the mounting strip 12, the first spring 13 and the engaging bead 14. Align the mounting strip 12 with the groove on the control cabinet body 1, insert the rack plate 11. Under the action of the first spring 13, the engaging bead 14 will retract into the mounting strip 12. When the engaging bead 14 moves to the groove on the inner wall of the control cabinet body 1, the engaging bead 14 will pop out to fix the rack plate 11. Then, the exhaust fan 10 is installed at the top of the control cabinet body 1 by the mutual cooperation of the first mounting plate 8, the second mounting plate 9, the second spring 15 and the second clamping plate 16. After installation, it can be used.

[0027] The first engaging component includes a knob 4 located at the left end of the control cabinet body 1. The right end of the knob 4 is fixedly connected to a first clamping plate 5. The first clamping plate 5 is arranged on the inner wall of the filter plate 3. The four sides of the filter plate 3 are connected to the left end of the control cabinet body 1 through tenons. The third engaging component includes a first mounting plate 8 located at the top of the mounting frame 7. The front side of the top of the first mounting plate 8 is provided with a second spring 15. The other end of the second spring 15 is connected to a second clamping plate 16. The right end of the first mounting plate 8 is provided with a second mounting plate 9. The second clamping plate 16 is arranged at the front side of the top of the second mounting plate 9 through a tenon. Both the first mounting plate 8 and the second mounting plate 9 are rotatably connected to the top of the mounting frame 7. The exhaust fan 10 is arranged inside the first mounting plate 8 and the second mounting plate 9. The engaging component includes a mounting strip 12 located at the separated ends of one of the rack plates 11. The inner walls of the two mounting strips 12 are fixedly connected with first springs 13. The other ends of the two first springs 13 are both connected to engaging beads 14. The two engaging beads 14 are slidably connected to the inner walls of the mounting strips 12. A plurality of ventilation holes 6 are opened at the left end of the control cabinet body 1. The front end of the control cabinet body 1 is connected to a door panel 2 through a hinge. The front end of the door panel 2 is fixedly connected with a handle.

[0028] Specifically, after using for a period of time, it is necessary to regularly clean and maintain the exhaust fan 10 and the filter plate 3. Through the mutual cooperation of the first mounting plate 8, the second mounting plate 9, the second spring 15 and the second clamping plate 16, press the spring end of the second clamping plate 16. Under the action of the second spring 15, the tenon end of the second clamping plate 16 will tilt up driven by the rotating shaft and can be removed from the groove of the second mounting plate 9. The first mounting plate 8 and the second mounting plate 9 rotate on the mounting frame 7 through the rotating shaft to disassemble the exhaust fan 10. Then, through the mutual cooperation of the filter plate 3, the knob 4 and the first clamping plate 5, rotate the knob 4 to drive the first clamping plate 5 to rotate, so that the first clamping plate 5 disengages from the groove of the filter plate 3 and cancels the clamping state of the filter plate 3. Then, through the mortise and tenon structure, the filter plate 3 is removed. The removed filter plate 3 and exhaust fan 10 are cleaned, which not only reduces the possible special tools or extra labor required during maintenance, reduces the maintenance cost and time, but also ensures the normal operation of the heat dissipation system and keeps the temperature inside the control cabinet stable within a safe range.

[0029] Working principle: When in use, the rack plate 11 is inserted into the groove on the control cabinet body 1 by the mutual cooperation of the mounting strip 12, the first spring 13 and the engaging bead 14. Align the mounting strip 12 with the groove on the control cabinet body 1 and insert the rack plate 11. Under the action of the first spring 13, the engaging bead 14 will retract into the mounting strip 12. When the engaging bead 14 moves to the groove on the inner wall of the control cabinet body 1, the engaging bead 14 will pop out to fix the rack plate 11. Then, the exhaust fan 10 is installed at the top of the control cabinet body 1 through the mutual cooperation of the first mounting plate 8, the second mounting plate 9, the second spring 15 and the second clamping plate 16. After installation, it can be used. After using for a period of time, the exhaust fan 10 and the filter plate 3 need to be cleaned and maintained regularly. By the mutual cooperation of the first mounting plate 8, the second mounting plate 9, the second spring 15 and the second clamping plate 16, press the spring end of the second clamping plate 16. Under the action of the second spring 15, the tenon end of the second clamping plate 16 will tilt up driven by the rotating shaft and can be removed from the groove of the second mounting plate 9. The first mounting plate 8 and the second mounting plate 9 rotate on the mounting bracket 7 through the rotating shaft to disassemble the exhaust fan 10. Then, through the mutual cooperation of the filter plate 3, the knob 4 and the first clamping plate 5, rotate the knob 4 to drive the first clamping plate 5 to rotate, so that the first clamping plate 5 disengages from the groove of the filter plate 3 and cancels the clamping state of the filter plate 3. Then, through the mortise and tenon structure, the filter plate 3 is removed. Clean the disassembled filter plate 3 and exhaust fan 10. This not only reduces the special tools or extra labor that may be required during maintenance, reduces the maintenance cost and time, but also ensures the normal operation of the heat dissipation system and keeps the temperature inside the control cabinet stable within a safe range. After cleaning, install the filter plate 3 and the exhaust fan 10 and continue to use.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A modular electrical control cabinet, comprising a control cabinet body (1), characterized in that: The left end of the control cabinet body (1) is connected to a filter plate (3) via a snap-fit ​​component 1, the top of the control cabinet body (1) is fixedly connected to a mounting frame (7), the top of the mounting frame (7) is connected to an exhaust fan (10) via a snap-fit ​​component 3, and the inner wall of the control cabinet body (1) is connected to two rack plates (11) via a snap-fit ​​component 2.

2. The combined electrical control cabinet according to claim 1, characterized in that: The first clamping assembly comprises a knob (4) located at the left end of the control cabinet body (1), and the right end of the knob (4) is fixedly connected to a clamping plate (5), and the clamping plate (5) is arranged on the inner wall of the filter plate (3).

3. The combined electrical control cabinet according to claim 2, characterized in that: The filter plate (3) is connected to the left end of the control cabinet body (1) via tenons around its periphery.

4. The combined electrical control cabinet according to claim 1, characterized in that: The engaging assembly three comprises a mounting plate one (8) located at the top end of the mounting frame (7), a spring two (15) is arranged at the front side of the top end of the mounting plate one (8), the other end of the spring two (15) is connected to a clamping plate two (16), and a mounting plate two (9) is arranged at the right end of the mounting plate one (8).

5. The combined electrical control cabinet according to claim 4, characterized in that: The second clamping plate (16) is arranged on the front side of the top end of the second mounting plate (9) through a tenon, the first mounting plate (8) and the second mounting plate (9) are both rotatably connected to the top end of the mounting frame (7), and the exhaust fan (10) is arranged on the inner periphery of the first mounting plate (8) and the second mounting plate (9).

6. The combined electrical control cabinet according to claim 1, characterized in that: The snap-fit ​​assembly comprises a mounting bar (12) located at one end of one of the frame plates (11) that is separated from the other, the inner walls of the two mounting bars (12) are fixedly connected to springs 1 (13), and the other ends of the two springs 1 (13) are connected to snap-fit ​​beads (14).

7. The combined electrical control cabinet according to claim 6, characterized in that: The two engaging beads (14) are slidably connected to the inner wall of the mounting strip (12).

8. The combined electrical control cabinet according to claim 1, characterized in that: A plurality of ventilation holes (6) are provided at the left end of the control cabinet body (1); the front end of the control cabinet body (1) is connected to a door panel (2) via a hinge; and a handle is fixedly connected to the front end of the door panel (2).

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