Dustproof distribution box

Abstract

The utility model discloses a dustproof distribution box, which relates to the technical field of distribution boxes, and comprises a main body mechanism, a box body and a plurality of support rods arranged on the lower wall of the box body, and one side wall of the box body is provided with an installation notch; the mounting mechanism comprises a striking assembly arranged in the box body, the striking assembly is arranged on one side in the flexible filter screen plate, the striking assembly comprises a supporting rod and a rubber ball, the outer wall of the rubber ball is fixedly connected with one end of the supporting rod, and the outer wall of the rubber ball is in extrusion contact with one side wall of the flexible filter screen plate. According to the dustproof distribution box, a worker starts a servo motor through a control button, the servo motor further drives a connecting shaft and a fixing ring to rotate, the outer wall of the fixing ring is fixedly provided with a supporting rod and a rubber ball, and the outer wall of the rubber ball is in extrusion contact with the side wall of a flexible filter screen plate; and the side wall of the flexible filter screen plate can be conveniently knocked and vibrated, and then dust can be further knocked off conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a dustproof distribution box. Background Art

[0002] Common electrical components in the distribution cabinet include circuit breakers, contactors, intermediate relays, thermal relays, buttons, indicator lights, universal transfer switches and travel switches. The purpose of dust prevention in the distribution box is to protect the components inside. If too much dust enters the distribution box, it is easy to form charged particles. Then the dust absorbs moisture in the air, which will cause short circuits and grounding faults in the internal components in the long run. The existing distribution box vents have poor dust prevention effects, which can easily allow dust to enter the distribution box, causing the electrical components to be covered with dust. The distribution box needs to guide the wires through the wire holes to connect the internal equipment. The diameter of the wire holes should be slightly larger so that the wires can pass through, but the wire holes are not dust-proof. Some distribution boxes even have more reserved wire holes, which will cause a lot of dust to enter the distribution box, further affecting the operation of the internal devices.

[0003] After searching, a Chinese patent with publication number CN 219041073 U mentioned a dustproof distribution box, including a distribution box body, ventilation and dustproof mechanisms are arranged on both sides of the distribution box body, the ventilation and dustproof mechanisms include a dustproof box, a vent, a ventilation and dustproof duct and an air filter element, a ventilation and dustproof duct is arranged inside the dustproof box, a vent is opened on the outside of the dustproof box, and an air filter element is arranged at the other end of the ventilation and dustproof duct and inside the dustproof box. Through the design of the ventilation and dustproof mechanism, outside air enters the interior of the distribution box body through the vent, most of the dust can be blocked outside by blocking the ventilation and dustproof duct, and part of the fine dust will be filtered out through the blocking of the air filter element, so that the interior of the distribution box body can be kept ventilated and the entry of dust can be prevented.

[0004] The above device has disadvantages during specific use. The above device blocks external dust by setting up a dust-proof duct. However, in actual use, when the dust-proof duct plays the role of blocking dust for a long time, a large amount of dust particles will accumulate inside the dust-proof duct. Specifically, the dust-proof effect of the dust-proof duct is further affected. The practicability of the device is low and it is not convenient for widespread use. Utility Model Content

[0005] The purpose of the utility model is to provide a dustproof distribution box to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0007] A dustproof distribution box, comprising

[0008] The main body mechanism includes a box body and a plurality of support rods arranged on the lower wall of the box body, a mounting slot is provided on one side wall of the box body, a flexible filter plate is fixedly installed inside the mounting slot, and a dust scraping assembly for cleaning dust on the surface of the flexible filter plate is provided on one side of the flexible filter plate;

[0009] The mounting mechanism comprises a striking assembly arranged inside the box body, wherein the striking assembly is arranged on one side inside the flexible filter screen plate, wherein the striking assembly comprises a support rod and a rubber ball, wherein the outer wall of the rubber ball is fixedly connected to one end of the support rod, wherein the outer wall of the rubber ball is in extrusion contact with one side wall of the flexible filter screen plate, and a driving assembly is provided on one side of the striking assembly.

[0010] Preferably, a box door is movably connected to one side of the box body, and an insulating handle is fixedly connected to a side wall of the box door.

[0011] Preferably, the dust scraping assembly includes an electric guide rail, an electric slider and a scraper, one side wall of the electric guide rail is fixedly connected to one side wall of the box body, the electric slider is slidably connected to one side of the electric guide rail, one end of the scraper is fixedly connected to one side wall of the electric slider, and one side wall of the scraper is in close contact with one side wall of the flexible filter plate.

[0012] Preferably, the dust scraping assembly further includes a protective box and a PLC controller, a side wall of the protective box is fixedly connected to a side wall of the box body, and the PLC controller is fixedly arranged inside the protective box.

[0013] Preferably, the driving assembly includes a servo motor, a connecting shaft and a fixing ring, the output end of the servo motor is fixedly connected to one end of the connecting shaft, the fixing ring is fixedly installed on the outer surface of the connecting shaft, and the ends of several support rods away from the rubber ball are fixedly connected to the outer wall of the fixing ring.

[0014] Preferably, the driving assembly further comprises a control button, and the control button is fixedly arranged on a side wall of the box body.

[0015] Preferably, a mounting plate is fixedly connected to the end of the servo motor, and a side wall of the mounting plate is fixedly connected to a side wall inside the box.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model opens an installation slot on one side wall of a box body, and fixes a flexible filter screen plate inside the installation slot, thereby facilitating filtering of dust in the air. When a lot of dust accumulates on one side wall of the flexible filter screen plate, a worker uses a PLC controller to start an electric slider, and cooperates with the electric guide rail for sliding. The PLC controller is a programmable controller, which facilitates controlling the electric slider to slide back and forth up and down, causing the scraper to scrape back and forth on one side wall of the flexible filter screen plate, thereby facilitating preliminary dust removal.

[0018] When a staff member uses the dust scraping assembly to clean the dust on one side wall of the flexible filter plate, the control button is electrically connected to the servo motor. Specifically, the staff member starts the servo motor through the control button, and the servo motor further drives the connecting shaft and the fixed ring to rotate. A support rod and a rubber ball are fixedly installed on the outer wall of the fixed ring, and the outer wall of the rubber ball is in squeeze contact with the side wall of the flexible filter plate. When the rubber ball rotates, it is convenient to knock and vibrate the side wall of the flexible filter plate, and then it is convenient to further knock off the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall external structure of a dustproof distribution box;

[0020] Figure 2 This is a first-person structural diagram of a dust-proof distribution box;

[0021] Figure 3 This is a schematic diagram of the internal structure of a dustproof distribution box;

[0022] Figure 4 A dustproof distribution box Figure 3 A partial enlarged view of point A in the middle.

[0023] In the figure: 100, main body; 101, box body; 102, support rod; 103, flexible filter plate; 104, box door; 105, insulating handle; 106, electric guide rail; 107, electric slider; 108, scraper; 109, protective box; 110, PLC controller; 200, installation mechanism; 201, support rod; 202, rubber ball; 203, servo motor; 204, connecting shaft; 205, fixing ring; 206, mounting plate; 207, control button. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-Figure 4 As shown, the utility model is a dustproof distribution box, comprising

[0027] The main body 100 includes a box body 101 and a plurality of support rods 102 arranged on the lower wall of the box body 101. A mounting slot is provided on one side wall of the box body 101. A flexible filter plate 103 is fixedly installed inside the mounting slot. A dust scraping assembly for cleaning dust on the surface of the flexible filter plate 103 is provided on one side of the flexible filter plate 103.

[0028] The mounting mechanism 200 includes a striking assembly arranged inside the box body 101, and the striking assembly is arranged on one side inside the flexible filter plate 103. The striking assembly includes a support rod 201 and a rubber ball 202. The outer wall of the rubber ball 202 is fixedly connected to one end of the support rod 201, and the outer wall of the rubber ball 202 is in extrusion contact with a side wall of the flexible filter plate 103. A driving assembly is provided on one side of the striking assembly.

[0029] Depend on Figure 1 , Figure 2 and Figure 3 It can be seen that a box door 104 is movably connected to one side of the box body 101 , and an insulating handle 105 is fixedly connected to a side wall of the box door 104 .

[0030] The dust scraping assembly includes an electric guide rail 106, an electric slider 107 and a scraper 108. One side wall of the electric guide rail 106 is fixedly connected to a side wall of the box body 101. The electric slider 107 is slidably connected to one side of the electric guide rail 106. One end of the scraper 108 is fixedly connected to a side wall of the electric slider 107. One side wall of the scraper 108 is in contact with a side wall of the flexible filter plate 103.

[0031] The dust scraping assembly further includes a protection box 109 and a PLC controller 110 . A side wall of the protection box 109 is fixedly connected to a side wall of the box body 101 , and the PLC controller 110 is fixedly disposed inside the protection box 109 .

[0032] As can be seen from the above, when in use, by opening an installation slot on one side wall of the box body 101 and fixing the flexible filter plate 103 inside the installation slot, dust in the air can be filtered. When there is a lot of dust accumulated on one side wall of the flexible filter plate 103, the staff can use the PLC controller 110 to start the electric slider 107 and slide it with the electric guide rail 106. The PLC controller 110 is a programmable controller, which can control the electric slider 107 to slide up and down, causing the scraper 108 to scrape back and forth on one side wall of the flexible filter plate 103, thereby facilitating dust removal. In order to more thoroughly remove the dust on one side wall of the flexible filter plate 103, in the specific dust removal process, the staff can knock and shake off the dust on the side wall of the flexible filter plate 103 through the installation mechanism 200.

[0033] Embodiment 2:

[0034] The main body 100 includes a box body 101 and a plurality of support rods 102 arranged on the lower wall of the box body 101. A mounting slot is provided on one side wall of the box body 101. A flexible filter plate 103 is fixedly installed inside the mounting slot. A dust scraping assembly for cleaning dust on the surface of the flexible filter plate 103 is provided on one side of the flexible filter plate 103.

[0035] The mounting mechanism 200 includes a striking assembly arranged inside the box body 101, and the striking assembly is arranged on one side inside the flexible filter plate 103. The striking assembly includes a support rod 201 and a rubber ball 202. The outer wall of the rubber ball 202 is fixedly connected to one end of the support rod 201, and the outer wall of the rubber ball 202 is in extrusion contact with a side wall of the flexible filter plate 103. A driving assembly is provided on one side of the striking assembly.

[0036] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the driving assembly includes a servo motor 203, a connecting shaft 204 and a fixing ring 205. The output end of the servo motor 203 is fixedly connected to one end of the connecting shaft 204. The fixing ring 205 is fixedly installed on the outer surface of the connecting shaft 204. The ends of the plurality of support rods 201 away from the rubber ball 202 are fixedly connected to the outer wall of the fixing ring 205.

[0037] The driving assembly further includes a control button 207 , which is fixedly disposed on a side wall of the box body 101 .

[0038] A mounting plate 206 is fixedly connected to the end of the servo motor 203 , and a side wall of the mounting plate 206 is fixedly connected to a side wall inside the box body 101 .

[0039] As can be seen from the above, when the staff uses the scraper assembly to clean the dust on one side wall of the flexible filter plate 103, the control button 207 is electrically connected to the servo motor 203. Specifically, the staff starts the servo motor 203 through the control button 207, and the servo motor 203 further drives the connecting shaft 204 and the fixed ring 205 to rotate. The outer wall of the fixed ring 205 is fixedly installed with a support rod 201 and a rubber ball 202, and the outer wall of the rubber ball 202 is in squeeze contact with the side wall of the flexible filter plate 103. When the rubber ball 202 rotates, it is convenient to knock and vibrate the side wall of the flexible filter plate 103, and then it is convenient to further knock off the dust.

[0040] Although the 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 dustproof distribution box, characterized in that: include The main body mechanism (100) comprises a box body (101) and a plurality of support rods (102) arranged on the lower wall of the box body (101); a mounting slot is provided on one side wall of the box body (101); a flexible filter plate (103) is fixedly installed inside the mounting slot; and a dust scraping assembly for cleaning dust on the surface of the flexible filter plate (103) is provided on one side of the flexible filter plate (103); The mounting mechanism (200) comprises a striking assembly arranged inside a box body (101), the striking assembly being arranged on one side inside a flexible filter screen plate (103), the striking assembly comprising a support rod (201) and a rubber ball (202), the outer wall of the rubber ball (202) being fixedly connected to one end of the support rod (201), the outer wall of the rubber ball (202) being in extrusion contact with a side wall of the flexible filter screen plate (103), and a driving assembly being arranged on one side of the striking assembly.

2. A dustproof distribution box according to claim 1, characterized in that: A box door (104) is movably connected to one side of the box body (101), and an insulating handle (105) is fixedly connected to a side wall of the box door (104).

3. A dustproof distribution box according to claim 1, characterized in that: The dust scraping assembly comprises an electric guide rail (106), an electric slider (107) and a scraper (108); a side wall of the electric guide rail (106) is fixedly connected to a side wall of the box body (101); the electric slider (107) is slidably connected to one side of the electric guide rail (106); one end of the scraper (108) is fixedly connected to a side wall of the electric slider (107); and a side wall of the scraper (108) is in close contact with a side wall of the flexible filter screen plate (103).

4. A dustproof distribution box according to claim 3, characterized in that: The dust scraping assembly further comprises a protective box (109) and a PLC controller (110); a side wall of the protective box (109) is fixedly connected to a side wall of the box body (101); and the PLC controller (110) is fixedly arranged inside the protective box (109).

5. The dustproof distribution box according to claim 1, characterized in that: The driving assembly comprises a servo motor (203), a connecting shaft (204) and a fixing ring (205); the output end of the servo motor (203) is fixedly connected to one end of the connecting shaft (204); the fixing ring (205) is fixedly mounted on the outer surface of the connecting shaft (204); and the ends of the plurality of support rods (201) away from the rubber ball (202) are fixedly connected to the outer wall of the fixing ring (205).

6. A dustproof distribution box according to claim 5, characterized in that: The driving assembly further comprises a control button (207), and the control button (207) is fixedly arranged on a side wall of the box body (101).

7. A dustproof distribution box according to claim 5, characterized in that: The end of the servo motor (203) is fixedly connected to a mounting plate (206), and a side wall of the mounting plate (206) is fixedly connected to a side wall inside the box (101).

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