Arc protection device

Abstract

The invention discloses an arc protection device, which belongs to the field of arc protection devices, and comprises a vertical plate and a shell. A heat dissipation port is provided on the top of the shell, and an extension frame is fixedly connected to the heat dissipation port. Through the arrangement of a dustproof mechanism, a cleaning component, a driving mechanism and a conveying component, the cleaning frame moves horizontally to drive the cleaning brush to move horizontally and laterally, and when the cleaning frame moves horizontally, it drives the first gear to move, and when the first gear moves, it rotates under the action of the first tooth plate, and the rotation of the first gear drives the rotating plate to rotate, and the rotation of the rotating plate drives the cleaning brush to move back and forth horizontally under the action of a connecting rod, so that the cleaning brush can move forward and backward and left and right to increase the cleaning effect, and when the first dustproof net and the second dustproof net move, the first dustproof net and the second dustproof net can be replaced and replaced to the extension frame for use, and then the cooling fan does not need to be stopped during cleaning, so as to avoid the cooling fan stopping and delaying the cooling, thereby improving the cooling efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of arc protection devices, and in particular to an arc protection device. Background Art

[0002] Arcing is a phenomenon that occurs during the discharge process. It occurs when the voltage between two points exceeds the power frequency insulation strength limit. When appropriate conditions occur, a plasma carrying current is generated, which will not disappear until the protective device on the power supply side is disconnected. Air is a good insulator under normal conditions, but due to increased temperature or other external factors, when its chemical and physical properties change, it may become a conductor that carries electricity. In order to prevent the occurrence of arcing, arc protection devices are generally used for protection.

[0003] Existing arc protection devices usually install fans for heat dissipation. When installing the fans, dust screens are used for protection. In order to avoid affecting the heat dissipation effect, the dust screens need to be cleaned or replaced regularly. When cleaning the dust screens, either a cleaning brush is installed on the dust screens to clean the dust screens in a single moving manner. However, the single cleaning method of the cleaning brush takes a long time and is inefficient. If the fan is disassembled for cleaning, the fan needs to be stopped, which affects the original heat dissipation work. The operation is cumbersome and affects the heat dissipation efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that the existing arc protection device usually installs a fan for heat dissipation, and uses a dustproof net for protection when installing the fan. In order to avoid affecting the heat dissipation effect, the dustproof net needs to be cleaned or replaced regularly. When cleaning the dustproof net, either a cleaning brush is installed on the dustproof net and the dustproof net is cleaned in a single moving manner. However, the single cleaning method of the cleaning brush takes a long time and is inefficient. If it is disassembled for cleaning, the fan needs to be stopped during the disassembly and cleaning, which affects the original heat dissipation work, the operation is cumbersome, and the heat dissipation efficiency is affected. Therefore, an arc protection device is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technology: an arc protection device, comprising a vertical plate and a shell, a heat dissipation port is opened on the top of the shell, an extension frame is fixedly connected to the heat dissipation port, a dust prevention mechanism is arranged on the top of the extension frame, a mounting mechanism is fixedly connected to the top and bottom of the vertical plate, and a heat dissipation fan is arranged inside the heat dissipation port;

[0006] The cleaning assembly comprises a cleaning shell installed on both sides of the top of the shell, one side of the cleaning shell is fixedly connected to the driving mechanism, the top and bottom of one side of the inner wall of the cleaning shell are fixedly connected to the first tooth plate, the surface of the cleaning shell is slidably connected to the cleaning frame, one side of the cleaning frame is threadedly connected to the driving mechanism, a cross slide groove is opened in the middle of both sides of the inner wall of the cleaning frame, both sides inside the cross slide groove are slidably connected to the cross slide rod, one side of the cross slide rod is fixedly connected to a cleaning brush, one of the cross slide rods is rotatably connected to the top of a connecting rod, the other end of the connecting rod is rotatably connected to the rotating plate, the bottom of the rotating plate is fixedly connected to the first gear, the side of the first gear away from the rotating plate is rotatably connected to the cleaning frame, the first gear is meshed with the first tooth plate, a cavity is opened inside the cleaning frame, dust inlets are opened on both sides of the inner wall of the cleaning frame, a card slot is opened on one side of the front and back of the cleaning shell, and the other side of the front of the cleaning shell is fixedly connected to the dust suction mechanism.

[0007] As a further description of the above technical solution: it also includes a conveying component, the conveying component includes a connecting frame installed on the top of the outer shell, one side of the connecting frame is fixedly connected to a first motor, the output end of the first motor is connected to a rotating rod, the surface of the rotating rod is fixedly connected to a second gear and the other end of the rotating rod is rotatably connected to one side of the inner wall of the connecting frame, and the tooth surface of the second gear is meshed with a second gear plate.

[0008] As a further description of the above technical solution: the dustproof mechanism includes a first dustproof net arranged on the top of the extension frame, one side of the first dustproof net is connected to the second dustproof net through a connecting block, the front and back sides of the first dustproof net and the second dustproof net are fixedly connected with a first cross bar and a second cross bar adapted to the card slot, the bottoms of the two second cross bars are fixedly connected to the side of the second tooth plate away from the tooth surface, the surfaces of the first cross bar and the second cross bar are pierced with guide rods, and the two guide rods are fixedly connected to the top of the outer shell.

[0009] As a further description of the above technical solution: the driving mechanism includes a mounting frame installed on one side of the cleaning shell, a second motor is fixedly connected to one side of the mounting frame, a screw rod is connected to the output end of the second motor, the other end of the screw rod is rotatably connected to one side of the inner wall of the mounting frame, and the surface of the screw rod is connected to the internal thread on one side of the cleaning frame.

[0010] As a further description of the above technical solution: the dust suction mechanism includes a dust box installed on the other side of the front of the cleaning shell, the top of the dust box is fixedly connected to an exhaust fan, the input end of the exhaust fan is fixedly connected to an exhaust pipe, the other end of the exhaust pipe is fixedly connected to one side of the dust box, a filter plate is provided on one side inside the dust box, the top and bottom of the other side of the dust box are fixedly connected to hoses, and the other ends of the two hoses are fixedly connected to the top and bottom of the cleaning frame and are connected to the cavity.

[0011] As a further description of the above technical solution: the installation mechanism includes a through-mounted frame installed on the top and bottom of the vertical plate, pull rods are inserted on both sides of the through-mounted frame, one side of the surface of the two pull rods is fixedly connected with a baffle, the surfaces of the two pull rods are sleeved with springs, the two ends of the springs are respectively connected to the through-mounted frame and the baffle, the other end of the pull rod is sleeved with a folding plate, the other side of the folding plate is connected to the outer shell, and the other end of the pull rod is fixedly connected with a pull ring.

[0012] As a further description of the above technical solution: a processing element is fixedly connected to one side of the vertical plate, and the processing element is located inside the shell.

[0013] As a further description of the above technical solution: a display is fixedly connected to the other side of the vertical plate, and the display is electrically connected to the processing element.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] Through the arrangement of the dustproof mechanism, the cleaning component, the driving mechanism and the conveying component, the first motor drives the rotating rod to rotate, the rotating rod rotation drives the second gear to rotate, the second gear rotation drives the second tooth plate to move horizontally, and when the second tooth plate moves, it drives the first dustproof net or the second dustproof net to move into one of the cleaning shells on one side, and then the second motor drives the screw rod to rotate, the screw rod rotation drives the cleaning frame to move horizontally, and the horizontal movement of the cleaning frame drives the cleaning brush to move horizontally and laterally, and when the cleaning frame moves horizontally, it drives the first gear to move, and when the first gear moves, it rotates under the action of the first tooth plate, and the first gear rotation drives the rotating plate to rotate, and the rotation of the rotating plate drives the cleaning brush to move back and forth horizontally under the action of the connecting rod, so that the cleaning brush can move back and forth and left and right to increase the cleaning effect, thereby improving the cleaning efficiency. At the same time, when the second tooth plate moves, it drives the first dustproof net and the second dustproof net to move, and the first dustproof net and the second dustproof net can be replaced and replaced to the extension frame for use, so that the cooling fan does not need to be stopped during cleaning, thereby avoiding the cooling fan shutdown delaying heat dissipation, thereby improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It shows a schematic diagram of the overall structure provided by an embodiment of the present invention;

[0017] Figure 2 A schematic diagram of the structure of a dustproof mechanism provided according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic structural diagram of a cleaning component provided according to an embodiment of the present invention is shown;

[0019] Figure 4 A schematic structural diagram of a driving mechanism provided according to an embodiment of the present invention is shown;

[0020] Figure 5 A schematic diagram of a partial structure of a cleaning component provided according to an embodiment of the present invention is shown;

[0021] Figure 6 A structural schematic diagram of a mounting mechanism provided according to an embodiment of the present invention is shown.

[0022] Legend:

[0023] 1. Vertical plate; 2. Shell; 3. Extension frame; 4. Dust-proof mechanism; 401. First dust-proof net; 402. Second dust-proof net; 403. First crossbar; 404. Second crossbar; 405. Guide rod; 5. Cleaning assembly; 501. Cleaning shell; 502. First tooth plate; 503. Cleaning frame; 504. Cross slide bar; 505. Cleaning brush; 506. Connecting rod; 507. Rotating plate; 508. First gear; 6. Driving mechanism; 601. Mounting frame; 602. Second motor; 603. 03. Screw rod; 7. Dust suction mechanism; 701. Dust box; 702. Exhaust fan; 703. Exhaust duct; 704. Filter plate; 705. Hose; 8. Conveying assembly; 801. Connecting frame; 802. First motor; 803. Rotating rod; 804. Second gear; 805. Second gear plate; 9. Mounting mechanism; 901. Threading frame; 902. Pull rod; 903. Spring; 904. Folding plate; 905. Pull ring; 10. Processing element; 11. Display; 12. Cooling fan. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Reference Figure 1-Figure 6 The arc protection device provided in this embodiment comprises a vertical plate 1 and a shell 2. A heat dissipation port is provided on the top of the shell 2. An extension frame 3 is fixedly connected to the heat dissipation port. A dust prevention mechanism 4 is provided on the top of the extension frame 3. A mounting mechanism 9 is fixedly connected to the top and bottom of the vertical plate 1. A heat dissipation fan 12 is provided inside the heat dissipation port.

[0026] The cleaning assembly 5 includes a cleaning shell 501 installed on both sides of the top of the shell 2, one side of the cleaning shell 501 is fixedly connected to the driving mechanism 6, the top and bottom of the inner wall of the cleaning shell 501 are fixedly connected to the first tooth plate 502, the surface of the cleaning shell 501 is slidably connected to the cleaning frame 503, one side of the cleaning frame 503 is threadedly connected to the driving mechanism 6, the middle of the two sides of the inner wall of the cleaning frame 503 is provided with a cross slide groove, the two sides of the inside of the cross slide groove are slidably connected to the cross slide rod 504, one side of the cross slide rod 504 is fixedly connected to the cleaning brush 505, one of which The top of the cross slide bar 504 is rotatably connected to a connecting rod 506, and the other end of the connecting rod 506 is rotatably connected to a rotating plate 507. The bottom of the rotating plate 507 is fixedly connected to a first gear 508. The side of the first gear 508 away from the rotating plate 507 is rotatably connected to the cleaning frame 503. The first gear 508 is meshingly connected to the first tooth plate 502. A cavity is provided inside the cleaning frame 503, and dust inlets are provided on both sides of the inner wall of the cleaning frame 503. A card slot is provided on one side of the front and back of the cleaning shell 501, and the other side of the front of the cleaning shell 501 is fixedly connected to the dust suction mechanism 7.

[0027] Among them, the driving mechanism 6 drives the cleaning frame 503 to move horizontally, and the horizontal movement of the cleaning frame 503 drives the cleaning brush 505 to move horizontally. When the cleaning frame 503 moves horizontally, it drives the first gear 508 to move. When the first gear 508 moves, it rotates under the action of the first tooth plate 502. The rotation of the first gear 508 drives the rotating plate 507 to rotate. The rotation of the rotating plate 507 drives the cleaning brush 505 to move back and forth horizontally under the action of the connecting rod 506, so that the cleaning brush 505 can move back and forth and left and right to increase the cleaning effect.

[0028] Specifically, Figure 1 and Figure 2 As shown, it also includes a conveying component 8, which includes a connecting frame 801 installed on the top of the shell 2, one side of the connecting frame 801 is fixedly connected to the first motor 802, the output end of the first motor 802 is connected to the rotating rod 803, the surface of the rotating rod 803 is fixedly connected to the second gear 804 and the other end of the rotating rod 803 is rotatably connected to one side of the inner wall of the connecting frame 801, and the tooth surface of the second gear 804 is meshed with the second gear plate 805.

[0029] Among them, the first motor 802 drives the rotating rod 803 to rotate, the rotation of the rotating rod 803 drives the second gear 804 to rotate, the rotation of the second gear 804 drives the second tooth plate 805 to move horizontally, and when the second tooth plate 805 moves, it drives the first dustproof net 401 or the second dustproof net 402 to move into one side of the cleaning shell 501.

[0030] Specifically, Figure 1 and Figure 2As shown, the dustproof mechanism 4 includes a first dustproof net 401 arranged on the top of the extension frame 3, one side of the first dustproof net 401 is connected to the second dustproof net 402 through a connecting block, the front and back sides of the first dustproof net 401 and the second dustproof net 402 are fixedly connected with a first cross bar 403 and a second cross bar 404 adapted to the card slot, the bottoms of the two second cross bars 404 are fixedly connected to the side of the second tooth plate 805 away from the tooth surface, the surfaces of the first cross bar 403 and the second cross bar 404 are pierced with guide rods 405, and the two guide rods 405 are fixedly connected to the top of the outer shell 2.

[0031] Among them, with the sliding cooperation of the guide rods 405 on both sides and the first cross bar 403 and the second cross bar 404, the first dustproof net 401 and the second dustproof net 402 can move horizontally. When the first dustproof net 401 and the second dustproof net 402 move horizontally, they can be replaced and replaced on the extension frame 3 at any time for use, and the cooling fan 12 does not need to be stopped during cleaning, thereby avoiding the cooling fan 12 stopping to delay heat dissipation.

[0032] Specifically, Figure 1 and Figure 4 As shown, the driving mechanism 6 includes a mounting frame 601 installed on one side of the cleaning shell 501, a second motor 602 is fixedly connected to one side of the mounting frame 601, an output end of the second motor 602 is connected to a screw rod 603, the other end of the screw rod 603 is rotatably connected to one side of the inner wall of the mounting frame 601, and a surface of the screw rod 603 is connected to an internal thread on one side of the cleaning frame 503.

[0033] The second motor 602 drives the screw rod 603 to rotate, and the rotation of the screw rod 603 drives the cleaning frame 503 to move horizontally.

[0034] Specifically, Figure 1 and Figure 3 As shown, the dust suction mechanism 7 includes a dust box 701 installed on the other side of the front of the cleaning shell 501, the top of the dust box 701 is fixedly connected to an exhaust fan 702, the input end of the exhaust fan 702 is fixedly connected to an exhaust pipe 703, the other end of the exhaust pipe 703 is fixedly connected to one side of the dust box 701, a filter plate 704 is provided on one side inside the dust box 701, the top and bottom of the other side of the dust box 701 are fixedly connected to hoses 705, and the other ends of the two hoses 705 are fixedly connected to the top and bottom of the cleaning frame 503 and are connected to the cavity.

[0035] Among them, when the cleaning brush 505 is brushing, the exhaust fan 702 is started, and then the exhaust pipe 703 draws the air inside the dust box 701, and then the two hoses 705 generate suction, and then the suction of the hoses 705 generates suction in the cavity, and then when the cavity is sucked, the brushed dust enters the cavity from the dust inlet, and then enters the dust box 701 through the hose 705, and then under the filtering and blocking of the filter plate 704, the dust is collected in the dust box 701, and a sealing plate is provided on one side of the dust box 701 through bolts, and then when the dust collection is completed, the sealing plate is opened to clean the dust in the dust box 701.

[0036] Specifically, Figure 1 and Figure 6 As shown, the installation mechanism 9 includes a through-frame 901 installed on the top and bottom of the vertical plate 1, and pull rods 902 are inserted on both sides of the through-frame 901. One side of the surface of the two pull rods 902 is fixedly connected with a baffle, and the surfaces of the two pull rods 902 are sleeved with springs 903, and the two ends of the spring 903 are respectively connected to the through-frame 901 and the baffle, and the other end of the pull rod 902 is sleeved with a folding plate 904, and the other side of the folding plate 904 is connected to the outer shell 2, and the other end of the pull rod 902 is fixedly connected with a pull ring 905.

[0037] Wherein, under the action of the spring 903 , the pull rod 902 is inserted into the folding plate 904 , and the folding plate 904 is limited and fixed, so that the vertical plate 1 and the shell 2 are spliced.

[0038] Specifically, Figure 6 As shown, a processing element 10 is fixedly connected to one side of the riser 1, and the processing element 10 is located inside the housing 2. A display 11 is fixedly connected to the other side of the riser 1, and the display 11 is electrically connected to the processing element 10. The display 11 can be used to observe and analyze the data detected inside the processing element 10.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An arc protection device, comprising a vertical plate (1) and a shell (2), wherein a heat dissipation port is provided at the top of the shell (2), the heat dissipation port is fixedly connected to an extension frame (3), a dust prevention mechanism (4) is provided at the top of the extension frame (3), the top and bottom of the vertical plate (1) are fixedly connected to a mounting mechanism (9), and a heat dissipation fan (12) is provided inside the heat dissipation port; a cleaning component (5), comprising a cleaning shell (501) installed on both sides of the top of the shell (2), one side of the cleaning shell (501) is fixedly connected to a driving mechanism (6), the top and bottom of one side of the inner wall of the cleaning shell (501) are fixedly connected to a first tooth plate (502), the surface of the cleaning shell (501) is slidably connected to a cleaning frame (503), one side of the cleaning frame (503) is threadedly connected to the driving mechanism (6), and the middle of both sides of the inner wall of the cleaning frame (503) are provided A cross slide groove is provided, and both sides of the interior of the cross slide groove are slidably connected to cross slide bars (504), and a cleaning brush (505) is fixedly connected to one side of the cross slide bar (504), and the top of one of the cross slide bars (504) is rotatably connected to a connecting rod (506), and the other end of the connecting rod (506) is rotatably connected to a rotating plate (507), and the bottom of the rotating plate (507) is fixedly connected to a first gear (508), and the side of the first gear (508) away from the rotating plate (507) is rotatably connected to the cleaning frame (503), and the first gear (508) is meshingly connected to the first tooth plate (502), and a cavity is provided inside the cleaning frame (503), and both sides of the inner wall of the cleaning frame (503) are provided with dust inlets, and one side of the front and back of the cleaning shell (501) is provided with a card slot, and the other side of the front of the cleaning shell (501) is fixedly connected to a dust suction mechanism (7).

2. An arc protection device according to claim 1, characterized in that: The conveying assembly (8) further comprises a conveying assembly (8), the conveying assembly (8) comprising a connecting frame (801) mounted on the top of the housing (2), a first motor (802) being fixedly connected to one side of the connecting frame (801), a rotating rod (803) being connected to the output end of the first motor (802), a second gear (804) being fixedly connected to the surface of the rotating rod (803), and the other end of the rotating rod (803) being rotatably connected to one side of the inner wall of the connecting frame (801), and a second gear plate (805) being meshed with the tooth surface of the second gear (804).

3. The arc protection device according to claim 1, characterized in that: The dustproof mechanism (4) comprises a first dustproof net (401) arranged at the top of the extension frame (3); one side of the first dustproof net (401) is connected to a second dustproof net (402) via a connecting block; the front and back sides of the first dustproof net (401) and the second dustproof net (402) are fixedly connected to a first cross bar (403) and a second cross bar (404) adapted to the card slot; the bottoms of the two second cross bars (404) are fixedly connected to a side of the second tooth plate (805) away from the tooth surface; the surfaces of the first cross bar (403) and the second cross bar (404) are both provided with guide bars (405); and the two guide bars (405) are fixedly connected to the top of the housing (2).

4. The arc protection device according to claim 1, characterized in that: The driving mechanism (6) comprises a mounting frame (601) mounted on one side of the cleaning shell (501); a second motor (602) is fixedly connected to one side of the mounting frame (601); an output end of the second motor (602) is connected to a screw rod (603); the other end of the screw rod (603) is rotatably connected to one side of the inner wall of the mounting frame (601); and a surface of the screw rod (603) is connected to an internal thread of one side of the cleaning frame (503).

5. The arc protection device according to claim 1, characterized in that: The dust suction mechanism (7) comprises a dust box (701) mounted on the other side of the front face of the cleaning shell (501); the top of the dust box (701) is fixedly connected to an exhaust fan (702); the input end of the exhaust fan (702) is fixedly connected to an exhaust pipe (703); the other end of the exhaust pipe (703) is fixedly connected to one side of the dust box (701); a filter plate (704) is provided on one side of the interior of the dust box (701); the top and bottom of the other side of the dust box (701) are fixedly connected to hoses (705); the other ends of the two hoses (705) are fixedly connected to the top and bottom of the cleaning frame (503) and are in communication with the cavity.

6. The arc protection device according to claim 1, characterized in that: The mounting mechanism (9) comprises a mounting frame (901) mounted on the top and bottom of the vertical plate (1), pull rods (902) are mounted on both sides of the mounting frame (901), one side of the surface of the two pull rods (902) is fixedly connected to a baffle, the surfaces of the two pull rods (902) are sleeved with springs (903), the two ends of the springs (903) are respectively connected to the mounting frame (901) and the baffle, the other end of the pull rod (902) is sleeved with a folding plate (904), the other side of the folding plate (904) is connected to the outer shell (2), and the other end of the pull rod (902) is fixedly connected with a pull ring (905).

7. The arc protection device according to claim 1, characterized in that: A processing element (10) is fixedly connected to one side of the vertical plate (1), and the processing element (10) is located inside the housing (2).

8. An arc protection device according to claim 7, characterized in that: A display (11) is fixedly connected to the other side of the vertical plate (1), and the display (11) is electrically connected to the processing element (10).

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