Power distribution cabinet convenient for dust removal

Abstract

The utility model discloses a power distribution cabinet convenient for dust removal, comprising a cabinet body, one side of the cabinet body is provided with two hinges, one side of the two hinges far away from the cabinet body is movably provided with a cabinet door, and one side of the cabinet door far away from the hinges is provided with a handle lock; the cabinet top is arranged at the top end of the cabinet body, and the cabinet bottom is arranged at the bottom end of the cabinet body. By arranging the cabinet body, during cleaning, side doors on the two sides of the cabinet body can be opened, when the cabinet body is opened, a handle is held by a hand, then a rotating disc is rotated, when the rotating disc rotates in an annular groove, a gear is driven to synchronously rotate, when the gear rotates, racks on the two sides are driven to retract, and when the racks retract, connecting rods are driven to slide out of locking grooves; in this way, the cabinet body and the side doors are in a movable state, then the side doors are poked to be opened towards one side, the two ends of the cabinet body can be opened, dust removal and cleaning can be conducted on the interior of the cabinet body from the positions of the cabinet door and the side doors on the two sides in the cleaning process, and therefore the purpose of facilitating dust removal is achieved.

Description

Technical Field

[0001] The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet which is convenient for dust removal. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits. The motor control center is used in the occasions where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

[0003] After daily use, the distribution cabinet needs to be dusted regularly to avoid excessive dust accumulation inside the cabinet, which affects the normal use and heat dissipation of the internal electrical equipment. However, the common distribution cabinets on the market can only open and close normally at the cabinet door position. When removing dust, the interior can only be cleaned from the cabinet door opening. In this way, the side baffles on both sides of the cabinet will block the entry of the cleaning device, thereby affecting dust removal. Therefore, it is necessary to design a distribution cabinet that is easy to dust remove. Utility Model Content

[0004] The purpose of the utility model is to provide a distribution cabinet which is convenient for dust removal, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a power distribution cabinet that is easy to remove dust, the power distribution cabinet that is easy to remove dust includes:

[0006] A cabinet body, wherein two hinges are arranged on one side of the cabinet body, a cabinet door is movably installed on one side of the two hinges away from the cabinet body, and a handle lock is arranged on one side of the cabinet door away from the hinge;

[0007] A cabinet top and a cabinet bottom, wherein the cabinet top is arranged at the top end of the cabinet body, the cabinet bottom is arranged at the bottom end of the cabinet body, and a fan is arranged inside the cabinet top;

[0008] The side doors are movably installed on both sides of the cabinet body away from the cabinet doors. An annular groove is provided on the side of the side doors on both sides close to the cabinet doors. A turntable is movably installed inside the annular groove. A handle is fixedly installed on the side of the turntable away from the annular groove. When cleaning, the device can open the side doors on both sides of the cabinet body. When opening, hold the handle and then rotate the turntable. When the turntable rotates inside the annular groove, it drives the gear to rotate synchronously. When the gear rotates, it drives the racks on both sides to retract. When the racks are retracted, it drives the connecting rod to slide out of the locking groove. In this way, the cabinet body and the side door are in an active state. Then the side door is pushed to one side to open it. In this way, the two ends of the cabinet body can be opened. Then, when cleaning, the interior can be dusted and cleaned from the cabinet door and the side doors on both sides, thereby achieving the purpose of facilitating dust removal.

[0009] Furthermore, the side door is located inside the annular groove and a gear is movably installed through a bearing. The gear is fixedly connected to the turntable on the side away from the annular groove. Racks are meshed on both sides of the side door. Connecting rods are provided at one end of the two racks away from the gears, and locking grooves are provided on one side of the cabinet close to the two connecting rods.

[0010] Furthermore, a first spring is fixedly connected to an inner wall of one side of the side door close to the locking groove, and one side of the first spring is fixedly connected to the outer side of the end of the connecting rod.

[0011] Furthermore, fixing rods are fixedly installed at both ends of the interior of the cabinet body, and support plates are movably installed on the outside of the two fixing rods. Insertion rods are movably installed on the inside of both sides of the end of the support plate close to the cabinet door, and a plug is provided at the end of the insertion rod close to the fixing rod. A plurality of slots are provided on the inner wall of the fixing rod close to the plug. Due to the different volumes of electrical equipment used in the distribution cabinet, it is necessary to adjust the height of the installation position during installation. During adjustment, the paddle is toggled, and the paddle drives the plug to slide out of the slot, and then the support plate is moved up and down until the support plate moves to a suitable height, and then the paddle is released. At this time, the second spring will drive the insertion rod to reset, and the insertion rod pushes the plug when it is reset, so that the slot is inserted into the slot for positioning and locking. This adjustment method is quick.

[0012] Furthermore, a paddle is fixedly connected to the top of the plug rod on one side close to the plug, a second spring is fixedly connected to the side of the support plate away from the plug, and the second spring is fixedly connected to the plug on one side close to the fixing rod.

[0013] Furthermore, a movable plate is movably installed at the bottom end of the cabinet body near the cabinet door, and brackets are fixedly installed at both ends of the interior of the movable plate. A filter net is clamped between the top ends of the two brackets. The device has a movable plate movably installed inside the bottom end of the cabinet body, and a filter net is movably installed inside the movable plate through the bracket. The filter net can filter the incoming fresh air to prevent dust carried in the air from entering the interior of the cabinet body, thereby achieving the purpose of dust prevention.

[0014] Furthermore, both sides of the bottom end of the cabinet body close to the movable plate are provided with slide grooves, and both sides of the bottom end of the movable plate are fixedly installed with pulleys, and the pulleys are movably connected to the slide grooves.

[0015] Furthermore, first wind windows are arranged on the outside of both sides of the cabinet top, and second wind windows are arranged on the outside of both sides of the cabinet bottom.

[0016] Furthermore, an easy-to-pull groove is provided on the outer side of the movable plate.

[0017] Furthermore, a mounting plate is fixedly mounted on the upper surface of the top middle portion of the support plate, and a plurality of bolt grooves are penetrated through the middle portion of the mounting plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model is provided with a cabinet body. When cleaning, the side doors on both sides of the cabinet body can be opened. When opening, the handle is held by hand, and then the turntable is rotated. When the turntable rotates inside the annular groove, the gear is driven to rotate synchronously. When the gear rotates, the racks on both sides are driven to be retracted. When the racks are retracted, the connecting rod is driven to slide out of the locking groove. In this way, the cabinet body and the side door are in an active state. Then the side door is pushed to one side to open. In this way, the two ends of the cabinet body can be opened. When cleaning, the interior can be dusted and cleaned from the cabinet door and the side doors on both sides, thereby achieving the purpose of facilitating dust removal.

[0020] 2. The utility model sets a support plate. Since the size of electrical equipment used in the power distribution cabinet is different, it is necessary to adjust the height of the installation position during installation. When adjusting, the paddle is toggled, and the paddle drives the plug to slide out of the slot, and then the support plate is moved up and down until the support plate moves to a suitable height, and then the paddle is released. At this time, the second spring drives the plug rod to reset. When the plug rod is reset, the plug is pushed, and the slot is inserted into the slot for positioning and locking. This adjustment method is fast;

[0021] 3. The utility model sets a filter net. A movable plate is movably installed inside the bottom of the cabinet. A filter net is movably installed inside the movable plate through a bracket. The filter net can filter the incoming fresh air to prevent dust carried in the air from entering the cabinet, thereby achieving the purpose of dust prevention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a power distribution cabinet that is easy to remove dust according to the utility model;

[0023] Figure 2 This is a schematic diagram of the installation of a support plate of a power distribution cabinet that is convenient for dust removal according to the utility model;

[0024] Figure 3 This is a schematic diagram of the installation of a turntable of a power distribution cabinet that is convenient for dust removal according to the utility model;

[0025] Figure 4 This is a schematic diagram of the gear installation of a power distribution cabinet that is convenient for dust removal according to the utility model;

[0026] Figure 5 The utility model is a power distribution cabinet which is convenient for dust removal. Figure 2 An enlarged schematic diagram of A in FIG.

[0027] Figure 6The utility model is a power distribution cabinet which is convenient for dust removal. Figure 2 An enlarged schematic diagram of point B in FIG.

[0028] Figure 7 The utility model is a power distribution cabinet which is convenient for dust removal. Figure 4 An enlarged schematic diagram of C in FIG.

[0029] Figure 8 The utility model is a power distribution cabinet which is convenient for dust removal. Figure 4 An enlarged schematic diagram of point D in FIG.

[0030] In the figure: 1. cabinet body; 2. hinge; 3. cabinet door; 4. handle lock; 5. cabinet top; 6. cabinet bottom; 7. fan; 8. side door; 9. annular groove; 10. turntable; 11. handle; 12. gear; 13. rack; 14. connecting rod; 15. locking groove; 16. first spring; 17. fixing rod; 18. support plate; 19. plug rod; 20. plug; 21. slot; 22. paddle; 23. second spring; 24. movable plate; 25. bracket; 26. filter; 27. slide groove; 28. pulley; 29. ​​first wind window; 30. second wind window; 31. easy-pull groove; 32. mounting plate. 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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] Example 1

[0033] See also Figure 1-8 The utility model provides a technical solution: a power distribution cabinet that is easy to remove dust, a power distribution cabinet that is easy to remove dust includes

[0034] A cabinet body 1, one side of the cabinet body 1 is provided with two hinges 2, a cabinet door 3 is movably installed on the side of the two hinges 2 away from the cabinet body 1, and a handle lock 4 is provided on the side of the cabinet door 3 away from the hinges 2;

[0035] A cabinet top 5 and a cabinet bottom 6, wherein the cabinet top 5 is arranged at the top end of the cabinet body 1, and the cabinet bottom 6 is arranged at the bottom end of the cabinet body 1, and a fan 7 is arranged inside the cabinet top 5;

[0036] The side doors 8 are movably mounted on the two sides of the cabinet body 1 away from the cabinet door 3. The side doors 8 on both sides are provided with annular grooves 9 on the sides close to the cabinet door 3. A turntable 10 is movably mounted inside the annular grooves 9. A handle 11 is fixedly mounted on the side of the turntable 10 away from the annular grooves 9. By setting the cabinet body 1, the side doors 8 on both sides of the cabinet body 1 can be opened when cleaning. When opening, the handle 11 is held by hand, and then the turntable 10 is rotated. When the turntable 10 rotates inside the annular groove 9, it drives the gear 12 to rotate synchronously. When the gear 12 rotates, it drives the racks 13 on both sides to be retracted. When the rack 13 is retracted, it drives the connecting rod 14 to slide out of the locking groove 15. In this way, the cabinet body 1 and the side doors 8 are in an active state. Then the side door 8 is pushed to one side to open it. In this way, the two ends of the cabinet body 1 can be opened. Then, when cleaning, the interior can be dusted and cleaned from the cabinet door 3 and the side doors 8 on both sides, thereby achieving the purpose of facilitating dust removal.

[0037] In the utility model, the side door 8 is located inside the annular groove 9 and a gear 12 is movably installed through a bearing. The side of the gear 12 away from the annular groove 9 is fixedly connected to the turntable 10. The side door 8 is located on both sides of the gear 12 and meshed with racks 13. The ends of the two racks 13 away from the gear 12 are provided with connecting rods 14. The cabinet body 1 is provided with locking grooves 15 on one side close to the two connecting rods 14.

[0038] In the present invention, a first spring 16 is fixedly connected to the inner wall of the side door 8 near the locking groove 15, and one side of the first spring 16 is fixedly connected to the outer side of the end of the connecting rod 14;

[0039] In the utility model, fixing rods 17 are fixedly installed at both ends of the cabinet body 1, and support plates 18 are movably installed on the outside of the two fixing rods 17. Insertion rods 19 are movably installed on both sides of the end of the support plate 18 close to the cabinet door 3. A plug 20 is arranged at one end of the insertion rod 19 close to the fixing rod 17. A plurality of slots 21 are opened on the inner wall of one side of the fixing rod 17 close to the plug 20. By setting the support plate 18, due to the different volumes of electrical equipment used in the power distribution cabinet, the height of the installation position needs to be adjusted during installation. During adjustment, the paddle 22 is toggled, and the paddle 22 drives the plug 20 to slide out of the slot 21, and then the support plate 18 is moved up and down until the support plate 18 moves to a suitable height, and then the paddle 22 is released. At this time, the second spring 23 drives the insertion rod 19 to reset. When the insertion rod 19 is reset, it pushes the plug 20, and the slot 21 is inserted into the slot 21 for positioning and locking. This adjustment method is fast;

[0040] In the utility model, a top end of the insert rod 19 close to the plug 20 is fixedly connected with a paddle 22, a side of the support plate 18 away from the plug 20 is fixedly connected with a second spring 23, and a side of the second spring 23 close to the fixed rod 17 is fixedly connected with the plug 20;

[0041] In the utility model, a movable plate 24 is movably installed at the bottom of the cabinet body 1 near the cabinet door 3, brackets 25 are fixedly installed at both ends of the movable plate 24, and a filter 26 is clamped between the tops of the two brackets 25. By setting the filter 26, the device movably installs a movable plate 24 inside the bottom end of the cabinet body 1, and a filter 26 is movably installed inside the movable plate 24 through the bracket 25. The filter 26 can filter the incoming fresh air to prevent dust carried in the air from entering the cabinet body 1, thereby achieving the purpose of dust prevention;

[0042] In the present invention, both sides of the bottom of the cabinet 1 near the movable plate 24 are provided with slide grooves 27, and both sides of the bottom of the movable plate 24 are fixedly installed with pulleys 28, and the pulleys 28 are movably connected to the slide grooves 27;

[0043] In the utility model, first wind windows 29 are arranged on the outside of both sides of the cabinet top 5, and second wind windows 30 are arranged on the outside of both sides of the cabinet bottom 6. By setting the first wind windows 29 and the second wind windows 30, when the power distribution cabinet is used, the fan 7 installed inside the cabinet top 5 is started. When the fan 7 is started, the high-temperature air inside is discharged from the first wind window 29, and the fresh air enters from the second wind window 30, so that ventilation and heat dissipation can be achieved;

[0044] In the present invention, an easy-to-pull groove 31 is provided on the outer side of the movable plate 24;

[0045] A mounting plate 32 is fixedly mounted on the upper surface of the middle top of the middle support plate 18 of the present invention, and a plurality of bolt grooves are penetrated through the middle of the mounting plate 32 .

[0046] Example 2

[0047] The utility model provides another technical solution: a power distribution cabinet convenient for dust removal, a power distribution cabinet convenient for dust removal comprises

[0048] A cabinet body 1, one side of the cabinet body 1 is provided with two hinges 2, a cabinet door 3 is movably installed on the side of the two hinges 2 away from the cabinet body 1, and a handle lock 4 is provided on the side of the cabinet door 3 away from the hinges 2;

[0049] A cabinet top 5 and a cabinet bottom 6, wherein the cabinet top 5 is arranged at the top end of the cabinet body 1, and the cabinet bottom 6 is arranged at the bottom end of the cabinet body 1, and a fan 7 is arranged inside the cabinet top 5;

[0050] The side doors 8 are movably mounted on the two sides of the cabinet body 1 away from the cabinet door 3. The side doors 8 on both sides are provided with annular grooves 9 on the sides close to the cabinet door 3. A turntable 10 is movably mounted inside the annular grooves 9. A handle 11 is fixedly mounted on the side of the turntable 10 away from the annular grooves 9. By setting the cabinet body 1, the side doors 8 on both sides of the cabinet body 1 can be opened when cleaning. When opening, the handle 11 is held by hand, and then the turntable 10 is rotated. When the turntable 10 rotates inside the annular groove 9, it drives the gear 12 to rotate synchronously. When the gear 12 rotates, it drives the racks 13 on both sides to be retracted. When the rack 13 is retracted, it drives the connecting rod 14 to slide out of the locking groove 15. In this way, the cabinet body 1 and the side doors 8 are in an active state. Then the side door 8 is pushed to one side to open it. In this way, the two ends of the cabinet body 1 can be opened. Then, when cleaning, the interior can be dusted and cleaned from the cabinet door 3 and the side doors 8 on both sides, thereby achieving the purpose of facilitating dust removal.

[0051] In the utility model, the side door 8 is located inside the annular groove 9 and a gear 12 is movably installed through a bearing. The side of the gear 12 away from the annular groove 9 is fixedly connected to the turntable 10. The side door 8 is located on both sides of the gear 12 and meshed with racks 13. The ends of the two racks 13 away from the gear 12 are provided with connecting rods 14. The cabinet body 1 is provided with locking grooves 15 on one side close to the two connecting rods 14.

[0052] In the utility model, a first spring 16 is fixedly connected to the inner wall of one side of the side door 8 near the locking groove 15, and one side of the first spring 16 is fixedly connected to the outer side of the end of the connecting rod 14;

[0053] In the utility model, fixing rods 17 are fixedly installed at both ends of the cabinet body 1, and support plates 18 are movably installed on the outside of the two fixing rods 17. Insertion rods 19 are movably installed on both sides of the end of the support plate 18 close to the cabinet door 3. A plug 20 is arranged at one end of the insertion rod 19 close to the fixing rod 17. A plurality of slots 21 are opened on the inner wall of one side of the fixing rod 17 close to the plug 20. By setting the support plate 18, due to the different volumes of electrical equipment used in the power distribution cabinet, the height of the installation position needs to be adjusted during installation. During adjustment, the paddle 22 is toggled, and the paddle 22 drives the plug 20 to slide out of the slot 21, and then the support plate 18 is moved up and down until the support plate 18 moves to a suitable height, and then the paddle 22 is released. At this time, the second spring 23 drives the insertion rod 19 to reset. When the insertion rod 19 is reset, it pushes the plug 20, and the slot 21 is inserted into the slot 21 for positioning and locking. This adjustment method is fast;

[0054] In the utility model, a top end of the insert rod 19 close to the plug 20 is fixedly connected with a paddle 22, a side of the support plate 18 away from the plug 20 is fixedly connected with a second spring 23, and a side of the second spring 23 close to the fixed rod 17 is fixedly connected with the plug 20;

[0055] In the utility model, both sides of the bottom of the cabinet 1 near the movable plate 24 are provided with slide grooves 27, and both sides of the bottom of the movable plate 24 are fixedly installed with pulleys 28, and the pulleys 28 are movably connected to the slide grooves 27. By setting a filter 26, the device movably installs the movable plate 24 inside the bottom of the cabinet 1, and the inside of the movable plate 24 is movably installed with a filter 26 through a bracket 25. The filter 26 can filter the incoming fresh air to prevent dust carried in the air from entering the cabinet 1, thereby achieving the purpose of dust prevention;

[0056] In the present invention, first wind windows 29 are provided on both sides of the cabinet top 5, and second wind windows 30 are provided on both sides of the cabinet bottom 6;

[0057] In the present invention, an easy-to-pull groove 31 is provided on the outer side of the movable plate 24;

[0058] A mounting plate 32 is fixedly mounted on the upper surface of the middle top of the middle support plate 18 of the present invention, and a plurality of bolt grooves are penetrated through the middle of the mounting plate 32 .

[0059] Compared with the first embodiment, the present embodiment lacks the filter 26. When ventilating and cooling, some dust will enter the cabinet 1. It only needs to be cleaned regularly, which will not affect the normal use of the device and can also achieve the desired effect.

[0060] Working principle of embodiment 1: When cleaning, the device can open the side doors 8 on both sides of the cabinet 1. When opening, hold the handle 11 and then rotate the turntable 10. When the turntable 10 rotates inside the annular groove 9, it drives the gear 12 to rotate synchronously. When the gear 12 rotates, it drives the racks 13 on both sides to retract. When the racks 13 are retracted, they drive the connecting rod 14 to slide out of the locking groove 15. In this way, the cabinet 1 and the side doors 8 are in an active state. Then, the side doors 8 are pushed to one side to open, so that the two ends of the cabinet 1 can be opened. Then, when cleaning, the interior can be dusted from the cabinet door 3 and the side doors 8 on both sides, thereby achieving the purpose of facilitating dust removal. Due to the different sizes of electrical equipment used in the distribution cabinet, it is necessary to adjust the height of the installation position during installation. When adjusting, push the paddle 22, and the paddle 22 drives the plug 20 from the slot 2 1, and then move the support plate 18 up and down until the support plate 18 moves to a suitable height, and then release the paddle 22. At this time, the second spring 23 will drive the plug rod 19 to reset. When the plug rod 19 resets, it pushes the plug 20, and the slot 21 is inserted into the slot 21 for positioning and locking. This adjustment method is quick. When the power distribution cabinet is in use, the fan 7 installed inside the cabinet top 5 is started. When the fan 7 is started, the high-temperature air inside is discharged from the first wind window 29, and the fresh air enters from the second wind window 30, so that ventilation and heat dissipation can be achieved. In addition, the device is movably installed with a movable plate 24 at the bottom end of the cabinet body 1, and a filter screen 26 is movably installed inside the movable plate 24 through a bracket 25. The filter screen 26 can filter the incoming fresh air to prevent dust carried in the air from entering the interior of the cabinet body 1, thereby achieving the purpose of dust prevention.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] 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 power distribution cabinet that is easy to remove dust, characterized in that: The power distribution cabinet convenient for dust removal comprises A cabinet body (1), wherein two hinges (2) are arranged on one side of the cabinet body (1), a cabinet door (3) is movably mounted on the side of the two hinges (2) away from the cabinet body (1), and a handle lock (4) is arranged on the side of the cabinet door (3) away from the hinges (2); A cabinet top (5) and a cabinet bottom (6), wherein the cabinet top (5) is arranged at the top end of the cabinet body (1), the cabinet bottom (6) is arranged at the bottom end of the cabinet body (1), and a fan (7) is arranged inside the cabinet top (5); Side doors (8) are movably mounted on two sides of the cabinet body (1) away from the cabinet door (3), and an annular groove (9) is provided on the side of the side doors (8) close to the cabinet door (3). A rotating disk (10) is movably mounted inside the annular groove (9), and a handle (11) is fixedly mounted on the side of the rotating disk (10) away from the annular groove (9).

2. A power distribution cabinet that is easy to remove dust according to claim 1, characterized in that: The side door (8) is located inside the annular groove (9) and is movably mounted with a gear (12) via a bearing; the gear (12) is fixedly connected to the turntable (10) on the side away from the annular groove (9); racks (13) are meshed on both sides of the side door (8) located on the gear (12); connecting rods (14) are provided at the ends of the two racks (13) away from the gear (12); and locking grooves (15) are provided on the sides of the cabinet (1) close to the two connecting rods (14).

3. A power distribution cabinet that is easy to remove dust according to claim 2, characterized in that: A first spring (16) is fixedly connected to an inner wall of one side of the side door (8) close to the locking groove (15), and one side of the first spring (16) is fixedly connected to the outer side of the end of the connecting rod (14).

4. A power distribution cabinet that is easy to remove dust according to claim 1, characterized in that: Both ends of the cabinet body (1) are fixedly mounted with fixing rods (17), and supporting plates (18) are movably mounted outside the two fixing rods (17). Insertion rods (19) are movably mounted inside both sides of one end of the supporting plate (18) close to the cabinet door (3), and a plug (20) is arranged at one end of the plug (19) close to the fixing rod (17). A plurality of slots (21) are arranged on the inner wall of one side of the fixing rod (17) close to the plug (20).

5. A power distribution cabinet that is easy to remove dust according to claim 4, characterized in that: A paddle (22) is fixedly connected to the top of the insert rod (19) on the side close to the plug (20), a second spring (23) is fixedly connected to the side of the support plate (18) away from the plug (20), and the second spring (23) is fixedly connected to the plug (20) on the side close to the fixing rod (17).

6. A power distribution cabinet that is easy to remove dust according to claim 1, characterized in that: A movable plate (24) is movably mounted at the bottom of the cabinet body (1) near the cabinet door (3), brackets (25) are fixedly mounted at both ends of the movable plate (24), and a filter screen (26) is clamped between the top ends of the two brackets (25).

7. A power distribution cabinet that is easy to remove dust according to claim 6, characterized in that: The cabinet (1) is provided with sliding grooves (27) on both sides of the bottom end close to the movable plate (24), and pulleys (28) are fixedly installed on both sides of the bottom end of the movable plate (24), and the pulleys (28) are movably connected to the sliding grooves (27).

8. A power distribution cabinet that is easy to remove dust according to claim 1, characterized in that: First wind windows (29) are provided on the outside of both sides of the cabinet top (5), and second wind windows (30) are provided on the outside of both sides of the cabinet bottom (6).

9. A power distribution cabinet that is easy to remove dust according to claim 6, characterized in that: An easy-to-pull groove (31) is provided on the outer side of the movable plate (24).

10. A power distribution cabinet that is easy to remove dust according to claim 4, characterized in that: A mounting plate (32) is fixedly mounted on the upper surface of the middle top end of the support plate (18), and a plurality of bolt grooves are penetrated through the middle of the mounting plate (32).

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