Detachable plasma generator

Abstract

The utility model discloses a detachable plasma generator, which relates to the technical field of plasma generators and comprises a shell, an air inlet is arranged at one end of the shell, an air outlet is arranged at the other end of the shell, a fixing frame is connected in the shell through a sliding structure, a detachable electrode tube is connected onto the fixing frame, and a box door is hinged on the shell. And a door opening and closing structure for opening and closing the box door is arranged on the shell. According to the plasma generator, the box door is opened and closed through the door opening and closing structure, when a worker overhauls the plasma generator, the box door does not need to be manually kept in an open state, more convenience is achieved, the fixing frame is connected to the shell through the sliding structure, after the fixing frame is pulled out of the shell, the supporting strip can still support the fixing frame, and the working efficiency is improved. Therefore, when part of the electrode tubes are overhauled, the whole fixing frame does not need to be disassembled, and the overhauling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plasma generator technical field, concretely is a kind of detachable plasma generator. BACKGROUND

[0002] Plasma generator is a kind of equipment using ionized gas to generate plasma, and plasma is a mixture of positively charged ions and free electrons, which can be used for air purification. The low-temperature plasma generator disclosed in the patent document with publication number CN221901060U has a sealing door provided on the shell. When the electrode tube needs to be overhauled, the sealing door is opened to facilitate the removal of the fixing plate, and then the electrode tube on the fixing plate is overhauled. However, in actual use, the sealing door lacks fixing measures when it is in the open state, and the operator needs to manually maintain it in the open state and remove the fixing plate placed in the shell, which is not convenient for the operator to overhaul the plasma generator.

[0003] Therefore, the present application provides a detachable plasma generator to optimize the existing drawbacks of the device. SUMMARY

[0004] The utility model aims at providing a detachable plasma generator to optimize the problem of inconvenient maintenance of the plasma generator by the operator in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A detachable plasma generator includes a shell, an air inlet is provided at one end of the shell, an air outlet is provided at the other end of the shell, a fixing frame is connected in the shell through a sliding structure, a detachable electrode tube is connected to the fixing frame, a box door is hingedly connected to the shell, and a door opening and closing structure is provided on the shell.

[0007] Based on the above-mentioned technical scheme, the utility model also provides the following optional technical scheme:

[0008] In an optional scheme, a fixing block is connected to the shell, a rotating block is rotatably connected to the fixing block, and the box door is connected to the rotating block.

[0009] In an optional scheme, the door opening and closing structure includes an extension rod connected to the shell, a guide seat is connected to the shell, the output end of the extension rod slides through the guide seat and is connected to a support plate, an extrusion block is connected to the support plate, and a force receiving block is provided on the rotating block.

[0010] In an optional scheme, the force receiving block includes a force receiving plate connected to the rotating block and matched with the extrusion block.

[0011] In an alternative: the sliding structure comprises two guide seats connected to the inner bottom surface of the shell, the two guide seats are parallel to each other, a support strip is slidably arranged in the guide seats, the support strip is connected with the fixing frame, and a rolling assembly is arranged on the support strip.

[0012] In an alternative: the guide seat comprises two guide strips symmetrically connected to the shell, the two guide strips are parallel to each other, the guide strip is an inverted L-shaped steel plate, and the support strip is slidably arranged between the two guide strips.

[0013] In an alternative: the rolling assembly comprises a row of first guide wheels rotatably connected to the support strip, the first guide wheels are in contact with the guide strips, and a row of second guide wheels are rotatably connected to the support strip, the second guide wheels are in contact with the shell.

[0014] In an alternative: a limiting bolt is threadedly connected to the guide strip, and a limiting block matched with the limiting bolt is arranged on the support strip.

[0015] In an alternative: an insulating handle is arranged on the fixing frame.

[0016] In an alternative: a ventilation hole is arranged on the fixing frame.

[0017] Compared with the prior art, the utility model has the beneficial effects as follows:

[0018] 1、The utility model discloses a door opening and closing structure is opened and closed the box door, when the staff overhauls the plasma generator, does not need to manually keep the box door in the open state, is more convenient.

[0019] 2、The utility model discloses a sliding structure is connected with the fixing frame on the shell, after the fixing frame is pulled out the shell, the support strip can still support the fixing frame, thereby realizing when the part of electrode tube is overhauled, does not need to take down the fixing frame as a whole, is favorable to improving the overhauling efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0021] Figure 2 It is the three-dimensional structure schematic diagram of the utility model Figure 1 The partial close-up view of A.

[0022] Figure 3 It is the three-dimensional structure schematic diagram of the utility model Figure 1 The partial close-up view of B.

[0023] Figure 4 It is the box door opening state schematic diagram of the utility model.

[0024] Figure 5 The utility model discloses Figure 4 The partial close -up drawing of C.

[0025] Figure 6 The utility model discloses Figure 4 The partial close -up drawing of D.

[0026] Figure 7 The fixed stand pull -out state schematic drawing of the utility model.

[0027] Figure 8 The utility model discloses Figure 7 The partial close -up drawing of E.

[0028] The figure mark annotation: 101, the shell, 102, the air inlet, 103, the air outlet, 104, the fixed stand, 105, the electrode tube, 106, the vent, 201, the guide strip, 202, the support strip, 203, the first guide wheel, 204, the second guide wheel, 205, the limit block, 206, the limit bolt, 207, the insulation handle, 301, the box door, 302, the fixed block, 303, the rotation block, 304, the telescopic link, 305, the guide seat, 306, the support plate, 307, the extrusion block, 308, the stress plate. DETAILED DESCRIPTION

[0029] In order to make the utility model's purpose, technical scheme and advantage more clearly, following combining with the drawing and example, this utility model carries out further detailed explanation.

[0030] In one embodiment, as Figures 1-8 shown, a detachable plasma generator includes a shell 101, the shell 101 one end is equipped with the air inlet 102, the shell 101 other end is equipped with the air outlet 103, the shell 101 is connected with the fixed stand 104 in through sliding structure, the fixed stand 104 is connected with detachable electrode tube 105, the shell 101 is hinged with the box door 301, the shell 101 is equipped with the switch door structure that opens and closes the box door 301, the fixed stand 104 is equipped with the insulation handle 207 that is convenient for pulling out the fixed stand 104, the fixed stand 104 is equipped with the vent 106 that is conducive to the air flow.

[0031] In this embodiment, through switch door structure opens and closes the box door 301, when the staff overhauls the plasma generator, need not manually keep the box door 301 in the open state, is more convenient, when overhauls through the insulation handle 207 pull the fixed stand 104, under the action of sliding structure, the fixed stand 104 is pulled out from the shell 101 inside, is convenient for the electrode tube 105 that installs on the fixed stand 104 carries out the overhaul, need not to take down the fixed stand 104 as a whole, improves the overhaul efficiency.

[0032] In one embodiment, asFigure 1 , Figure 2 and Figure 5 As shown, a fixed block 302 is connected to the housing 101, and a rotating block 303 is rotatably connected to the fixed block 302. The door 301 is connected to the rotating block 303. The door opening and closing structure includes a telescopic rod 304 connected to the housing 101, a guide seat 305 connected to the housing 101, and the output end of the telescopic rod 304 slidingly passing through the guide seat 305 and connecting to a support plate 306. A pressing block 307 is connected to the support plate 306. A force-bearing block is provided on the rotating block 303, and the force-bearing block includes a matching pressing block 307 connected to the rotating block 303. The force plate 308 and the output end of the telescopic rod 304 drive the support plate 306 and the pressing block 307 to move synchronously. When the box door 301 needs to be opened, the telescopic rod 304 shortens, causing the pressing block 307 to press the force plate 308. The force plate 308 drives the rotating block 303 to rotate on the fixed block 302. The rotation of the rotating block 303 causes the box door 301 to open. When the box door 301 needs to be closed, the telescopic rod 304 extends, and the box door 301 naturally droops due to gravity. Finally, the support plate 306 abuts against the force plate 308, so that the box door 301 fits against the shell 101.

[0033] In one embodiment, such as Figure 3 , Figure 6 and Figure 8 As shown, the sliding structure includes two guide seats connected to the inner bottom surface of the housing 101. The two guide seats are parallel to each other. A support bar 202 is slidably disposed inside the guide seats. The guide seats include two guide bars 201 symmetrically connected to the housing 101. The two guide bars 201 are parallel to each other and are inverted L-shaped steel plates. The support bar 202 is slidably disposed between the two guide bars 201. The support bar 202 is connected to the fixing frame 104. A rolling assembly is provided on the support bar 202. The rolling assembly includes a row of first guide wheels 203 rotatably connected to the support bar 202. The first guide wheels 203 contact the guide bars 201, and the support bar 202 rotates... A row of second guide wheels 204 are connected to the fixed frame 104. The second guide wheels 204 are in contact with the housing 101. When the fixed frame 104 is completely inside the housing 101, all the second guide wheels 204 have contact pressure with the housing 101, which supports the fixed frame 104. After the fixed frame 104 is pulled out from the housing 101, the support bar 202 still supports the fixed frame 104. At this time, there is contact pressure between some of the second guide wheels 204 and the housing 101, and there is contact pressure between some of the first guide wheels 203 and the guide bar 201. Rolling contact replaces sliding contact, reducing the resistance encountered during the pushing and pulling of the fixed frame 104.

[0034] In one embodiment, such as Figure 3 and Figure 6As shown, the guide bar 201 is screwed with a limiting bolt 206, and the support bar 202 is provided with a limiting block 205 matched with the limiting bolt 206, the limiting bolt 206 matched with the limiting block 205 prevents the support bar 202 from being separated from the guide seat, preventing the fixing frame 104 from falling accidentally, when the fixing frame 104 needs to be removed as a whole, the limiting bolt 206 is unscrewed first.

[0035] The above embodiment discloses a detachable plasma generator, when the box door 301 needs to be opened, the telescopic rod 304 is shortened, the extrusion block 307 extrudes the stress plate 308, the stress plate 308 drives the rotating block 303 to rotate on the fixed block 302, the rotating block 303 rotates to drive the box door 301 to open, when the box door 301 needs to be closed, the telescopic rod 304 is lengthened, the box door 301 naturally falls down due to gravity, finally the supporting plate 306 abuts against the stress plate 308, so that the box door 301 is attached to the shell 101, when the staff overhauls the plasma generator, the box door 301 does not need to be manually kept in the open state, which is more convenient, when overhauling, the fixing frame 104 is pulled through the insulating handle 207, the first guide wheel 203 and the guide bar 201 are in rolling contact, the second guide wheel 204 and the shell 101 are in rolling contact, so that the rolling contact is used to replace the sliding contact, the resistance in the process of pushing and pulling the fixing frame 104 is reduced, when the fixing frame 104 is pulled out, the support bar 202 supports the fixing frame 104, when part of the electrode tube 105 is overhauled, the fixing frame 104 does not need to be removed as a whole, the overhauling efficiency is improved.

[0036] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A detachable plasma generator comprising a housing (101), one end of which is provided with an air inlet (102), and the other end of which is provided with an air outlet (103), characterized in that, The shell (101) is connected with a fixed frame (104) through a sliding structure, a detachable electrode tube (105) is connected to the fixed frame (104), a box door (301) is hinged to the shell (101), and a switch door structure for opening and closing the box door (301) is arranged on the shell (101).

2. A detachable plasma generator according to claim 1, wherein A fixed block (302) is connected to the shell (101), a rotating block (303) is rotatably connected to the fixed block (302), and the box door (301) is connected to the rotating block (303).

3. A detachable plasma generator according to claim 2, wherein The switch door structure comprises a telescopic rod (304) connected to the shell (101), a guide seat (305) connected to the shell (101), a support plate (306) connected to the output end of the telescopic rod (304) and sliding through the guide seat (305), an extrusion block (307) connected to the support plate (306), and a force receiving block provided on the rotating block (303).

4. A detachable plasma generator according to claim 3, wherein The force receiving block comprises a force receiving plate (308) connected to the rotating block (303) and matched with the extrusion block (307).

5. The detachable plasma generator of claim 1, wherein, The sliding structure comprises two guide seats connected to the bottom surface of the shell (101), the two guide seats are parallel to each other, a support strip (202) is slidingly arranged in the guide seats, the support strip (202) is connected to the fixed frame (104), and a rolling assembly is arranged on the support strip (202).

6. A detachable plasma generator according to claim 5, wherein The guide seat comprises two guide strips (201) symmetrically connected to the shell (101), the two guide strips (201) are parallel to each other, the guide strip (201) is an inverted L-shaped steel plate, and the support strip (202) is slidingly arranged between the two guide strips (201).

7. A detachable plasma generator according to claim 5, wherein The rolling assembly comprises a row of first guide wheels (203) rotatably connected to the support strip (202), the first guide wheels (203) are in contact with the guide strips (201), and a row of second guide wheels (204) are rotatably connected to the support strip (202), the second guide wheels (204) are in contact with the shell (101).

8. A detachable plasma generator according to claim 6, wherein A limiting bolt (206) is threadedly connected to the guide strip (201), and a limiting block (205) matched with the limiting bolt (206) is arranged on the support strip (202).

9. The detachable plasma generator of claim 1, wherein, An insulating handle (207) is arranged on the fixed frame (104).

10. The detachable plasma generator of claim 1, wherein, A ventilation hole (106) is arranged on the fixed frame (104).

Images