Ventilation dustproof high-low voltage sealing power distribution cabinet

Abstract

The utility model relates to the technical field of high-low voltage sealing power distribution cabinets, and discloses a ventilation dustproof high-low voltage sealing power distribution cabinet, which comprises an air inlet and outlet mechanism, a heat dissipation mechanism and a sealing mechanism, the heat dissipation mechanism is positioned on the back surface of the air inlet and outlet mechanism, the sealing mechanism is positioned on the front surface of the air inlet and outlet mechanism, and the air inlet and outlet mechanism comprises a box body. The right end of the first fixing plate is fixedly connected with a first motor, the left end of the first motor is fixedly connected with an exhaust fan, the right end of the box body is fixedly connected with a second fixing plate, the right end of the second motor is fixedly connected with an air draft fan, and the inner wall of the box body is fixedly connected with an air filter. Through the air inlet and outlet mechanism, air inside the distribution box and air outside the distribution box can circulate and dissipate heat, the distribution box is easy to overheat to cause potential safety hazards and damage to elements, and when the exhaust fan extracts external air, the dust cover can prevent dust outside the box body from being sucked into the box body during extraction.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage sealed distribution cabinets, in particular to a ventilation and dust-proof high and low voltage sealed distribution cabinet. Background Art

[0002] A ventilation and dust-proof high and low voltage sealed distribution cabinet is a special designed power distribution equipment, aiming to provide efficient and safe power distribution and control functions, while ensuring the stable operation of the equipment under various environmental conditions. This kind of distribution cabinet is widely used in industrial, commercial and public facilities and other fields, especially in places with high requirements for power supply stability, such as data centers, factory workshops, substations, etc.

[0003] In the existing technology, since the air in the distribution box cannot circulate and dissipate heat, the temperature in the distribution box is too high, resulting in damage to the electrical components in the distribution box, posing a safety hazard to the distribution box, and dust will be generated during long-term use of the distribution box, which will also cause the components in the distribution box to malfunction. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a ventilation and dust-proof high and low voltage sealed distribution cabinet.

[0005] The utility model is realized by adopting the following technical solutions: a ventilation and dust-proof high and low voltage sealed distribution cabinet, including an air inlet and outlet mechanism, a heat dissipation mechanism and a sealing mechanism; the heat dissipation mechanism is located on the back of the air inlet and outlet mechanism, and the sealing mechanism is located on the front of the air inlet and outlet mechanism;

[0006] The air inlet and outlet mechanism includes a box body, a first fixing plate is fixedly connected to the inner wall of the box body, a first motor is fixedly connected to the right end of the first fixing plate, an exhaust fan is fixedly connected to the left end of the first motor, a second fixing plate is fixedly connected to the right end of the box body, a second motor is fixedly connected to the right end of the second fixing plate, an air extraction fan is fixedly connected to the right end of the second motor, an air filter is fixedly connected to the inner wall of the box body, and a dust sticking pad is fixedly connected to the inner bottom wall of the box body.

[0007] As a further improvement of the above solution, the number of the first fixing plates is two, and the two first fixing plates are symmetrically distributed with the box body as the center. The number of the exhaust fans is two, and the two exhaust fans are symmetrically distributed with the box body as the center.

[0008] As a further improvement of the above solution, a collection box is fixedly connected to the left end of the box body, a filter screen is fixedly connected to the inner wall of the collection box, and a dust-proof cover is fixedly connected to the right end of the box body.

[0009] Through the above technical solution, by setting up an exhaust fan and an extraction fan, the air inside the distribution box can be circulated and cooled with the external air, preventing the hot air generated in the distribution box from being unable to escape from the box, which is likely to overheat and cause potential safety hazards and damage to components. When the extraction fan extracts external air, the dust-proof cover can prevent dust outside the box from being drawn into the box during extraction. When the exhaust fan discharges the air inside the box, it will be collected in the collection box, and a filter screen is arranged on the inner wall of the collection box to filter the dust in the box.

[0010] As a further improvement of the above solution, the heat dissipation mechanism includes a louver board, and a second dust-proof net is fixedly connected to the inner wall of the louver board, and a magnetic attraction block is fixedly connected to the surface of the second dust-proof net.

[0011] As a further improvement of the above solution, the number of the magnetic attraction blocks is two, and the two magnetic attraction blocks are symmetrically distributed with the box body as the center.

[0012] Through the above technical solution, by setting up the louver board, it can prevent the liquid outside the distribution box from entering the distribution box during heat dissipation, causing potential safety hazards.

[0013] As a further improvement of the above solution, the sealing mechanism includes an opening and closing board, a handle is fixedly connected to the front end of the opening and closing board, a hinge is fixedly connected to the rear end of the opening and closing board, the rear end of the hinge is fixedly connected to the box body, and a sealing strip is fixedly connected to the front end of the box body.

[0014] As a further improvement of the above solution, the number of the hinges is two, the two hinges are symmetrically distributed with the opening and closing board as the center, and the number of the sealing strips is two, and the two sealing strips are symmetrically distributed with the box body as the center.

[0015] Through the above technical solution, by setting up the hinge, the opening and closing board of the distribution box can be closed, and the sealing strip between the box body and the opening and closing board can seal the device to prevent external dust from entering the distribution box.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] By setting up the air inlet and outlet mechanism, the present utility model can circulate and cool the air inside the distribution box with the external air, preventing the hot air generated in the distribution box from being unable to escape from the box, which is likely to overheat and cause potential safety hazards and damage to components. When the extraction fan extracts external air, the dust-proof cover can prevent dust outside the box from being drawn into the box during extraction. When the exhaust fan discharges the air inside the box, it will be collected in the collection box, and a filter screen is arranged on the inner wall of the collection box to filter the dust in the box.

[0018] The utility model seals the device by setting a sealing mechanism, and the sealing strip between the box body and the opening and closing plate can prevent external dust from entering the distribution box. The handle at the front end of the opening and closing plate can open and close the opening and closing plate, and close and seal it when not in use. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the air inlet and outlet mechanism structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the air inlet and outlet mechanism structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the heat dissipation mechanism structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the sealing mechanism structure of the utility model.

[0024] Main Symbol Explanation:

[0025] 1. Air inlet and outlet mechanism; 101. Box body; 102. Fixed plate one; 103. Motor one; 104. Exhaust fan; 105. Fixed plate two; 106. Motor two; 107. Air extraction fan; 108. Dustproof cover; 109. Dust sticking pad; 110. Collection box; 111. Filter screen; 112. Air filter; 2. Heat dissipation mechanism; 201. Louver board; 202. Dustproof net two; 203. Magnetic attraction block; 3. Sealing mechanism; 301. Opening and closing plate; 302. Handle; 303. Sealing strip; 304. Hinge. Specific Embodiments

[0026] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be combined arbitrarily to form new embodiments.

[0027] Embodiment:

[0028] Please combine Figures 1-5 , A ventilation and dustproof high and low voltage sealed distribution cabinet in this embodiment includes an air inlet and outlet mechanism 1, a heat dissipation mechanism 2, and a sealing mechanism 3; the heat dissipation mechanism 2 is located on the back of the air inlet and outlet mechanism 1, and the sealing mechanism 3 is located on the front of the air inlet and outlet mechanism 1.

[0029] The air inlet and outlet mechanism 1 includes a box body 101. A first fixing plate 102 is fixedly connected to the inner wall of the box body 101. A first motor 103 is fixedly connected to the right end of the first fixing plate 102. An exhaust fan 104 is fixedly connected to the left end of the first motor 103. A second fixing plate 105 is fixedly connected to the right end of the box body 101. A second motor 106 is fixedly connected to the right end of the second fixing plate 105. An air extraction fan 107 is fixedly connected to the right end of the second motor 106. An air filter 112 is fixedly connected to the inner wall of the box body 101. A dust sticking pad 109 is fixedly connected to the inner bottom wall of the box body 101.

[0030] There are two first fixing plates 102, and the two first fixing plates 102 are symmetrically distributed with the box body 101 as the center. There are two exhaust fans 104, and the two exhaust fans 104 are symmetrically distributed with the box body 101 as the center.

[0031] A collection box 110 is fixedly connected to the left end of the box body 101. A filter screen 111 is fixedly connected to the inner wall of the collection box 110. A dust-proof cover 108 is fixedly connected to the right end of the box body 101.

[0032] The heat dissipation mechanism 2 includes a louver board 201. A second dust-proof net 202 is fixedly connected to the inner wall of the louver board 201. A magnetic attraction block 203 is fixedly connected to the surface of the second dust-proof net 202.

[0033] There are two magnetic attraction blocks 203, and the two magnetic attraction blocks 203 are symmetrically distributed with the box body 101 as the center.

[0034] The sealing mechanism 3 includes an opening and closing plate 301. A handle 302 is fixedly connected to the front end of the opening and closing plate 301. A hinge 304 is fixedly connected to the rear end of the opening and closing plate 301. The hinge 304 is fixedly connected to the box body 101 at the rear end. A sealing strip 303 is fixedly connected to the front end of the box body 101.

[0035] There are two hinges 304, and the two hinges 304 are symmetrically distributed with the opening and closing plate 301 as the center. There are two sealing strips 303, and the two sealing strips 303 are symmetrically distributed with the box body 101 as the center.

[0036] In the embodiment of the present application, the implementation principle of a ventilation and dust-proof high and low voltage sealed distribution cabinet is as follows: There is an exhaust fan 107 at the right end of the distribution box body 101. The exhaust fan 107 sucks the air outside the distribution box into the distribution box to facilitate the air circulation in the distribution box. There is a dust-proof cover 108 at the right end of the distribution box to prevent dust in the air from being sucked into the distribution box when sucking in external air. There is a second fixing plate 105 at the right end of the box body. There is a second motor 106 at the right end of the second fixing plate 105. The rotation of the second motor 106 drives the rotation of the exhaust fan 107. When the air is sucked into the distribution box, it is filtered by the air filter 112 inside the distribution box to prevent dust from entering. There is a first fixing plate 102 at the left end of the inner wall of the box body 101. There is a first motor 103 at the right end of the first fixing plate 102. The rotation of the first motor 103 drives the rotation of the exhaust fan 104 to circulate the air inside the distribution box out. When the exhaust fan discharges, it will enter the collection box 110. There is a filter screen 111 inside the collection box 110 for filtering. Operators can regularly clean the collection box 110 to form a circulating cycle inside the distribution box, so that the distribution box dissipates heat and prevents potential safety hazards caused by excessive temperature inside the distribution box. The back of the distribution box is fixedly connected with a louver 201, and the louver 201 can also dissipate the heat of the air inside the distribution box. The louver 201 can effectively prevent liquid from entering the distribution box and prevent potential safety hazards caused by the entry of liquid. There is a sealing strip 303 on the front of the box body. The sealing strip 303 can seal the distribution box when it is closed to prevent dust from entering the distribution box. The second dust-proof net 202 inside the distribution box allows dust in the external air to enter the distribution box. A dust adhesion pad is provided on the inner bottom wall of the distribution box. If dust enters the distribution box, it can adhere to the dust adhesion pad at the bottom, and the staff can regularly clean the dust adhesion pad.

[0037] The above implementation manners are only the preferred implementation manners of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A high and low voltage sealed power distribution cabinet for ventilation and dust prevention, characterized in that, It includes an air inlet and outlet mechanism (1), a heat dissipation mechanism (2) and a sealing mechanism (3); the heat dissipation mechanism (2) is located on the back of the air inlet and outlet mechanism (1), and the sealing mechanism (3) is located on the front of the air inlet and outlet mechanism (1). The air inlet and outlet mechanism (1) includes a box body (101), a first fixing plate (102) is fixedly connected to the inner wall of the box body (101), a first motor (103) is fixedly connected to the right end of the first fixing plate (102), an exhaust fan (104) is fixedly connected to the left end of the first motor (103), a second fixing plate (105) is fixedly connected to the right end of the box body (101), a second motor (106) is fixedly connected to the right end of the second fixing plate (105), an air extraction fan (107) is fixedly connected to the right end of the second motor (106), an air filter (112) is fixedly connected to the inner wall of the box body (101), and a dust sticking pad (109) is fixedly connected to the inner bottom wall of the box body (101).

2. The high and low voltage sealed power distribution cabinet for ventilation and dust prevention according to claim 1, characterized in that: The number of the first fixing plates (102) is two, and the two first fixing plates (102) are symmetrically distributed with the box body (101) as the center; the number of the exhaust fans (104) is two, and the two exhaust fans (104) are symmetrically distributed with the box body (101) as the center.

3. The airtight and dustproof high- and low-voltage sealed power distribution cabinet according to claim 1, wherein: A collection box (110) is fixedly connected to the left end of the box body (101), a filter net (111) is fixedly connected to the inner wall of the collection box (110), and a dust-proof cover (108) is fixedly connected to the right end of the box body (101).

4. The high and low voltage sealed power distribution cabinet for ventilation and dust prevention according to claim 1, characterized in that: The heat dissipation mechanism (2) includes a louver board (201), a second dust-proof net (202) is fixedly connected to the inner wall of the louver board (201), and a magnetic attraction block (203) is fixedly connected to the surface of the second dust-proof net (202).

5. The ventilation and dust-proof high and low voltage sealed power distribution cabinet according to claim 4, characterized in that: The number of the magnetic attraction blocks (203) is two, and the two magnetic attraction blocks (203) are symmetrically distributed with the box body (101) as the center.

6. The high and low voltage sealed power distribution cabinet for ventilation and dust prevention according to claim 1, wherein: The sealing mechanism (3) includes an opening and closing board (301), a handle (302) is fixedly connected to the front end of the opening and closing board (301), a hinge (304) is fixedly connected to the rear end of the opening and closing board (301), the hinge (304) is fixedly connected to the rear end of the box body (101), and a sealing strip (303) is fixedly connected to the front end of the box body (101).

7. The high and low voltage sealed power distribution cabinet for ventilation and dust prevention according to claim 6, wherein: The number of the hinges (304) is two, and the two hinges (304) are symmetrically distributed with the opening and closing board (301) as the center; the number of the sealing strips (303) is two, and the two sealing strips (303) are symmetrically distributed with the box body (101) as the center.

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