CN114336323B - Dustproof power distribution cabinet - Google Patents
Dustproof power distribution cabinet Download PDFInfo
- Publication number
- CN114336323B CN114336323B CN202111606077.XA CN202111606077A CN114336323B CN 114336323 B CN114336323 B CN 114336323B CN 202111606077 A CN202111606077 A CN 202111606077A CN 114336323 B CN114336323 B CN 114336323B
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- spacing
- lifting
- cabinet
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 17
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 18
- 230000017525 heat dissipation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application discloses dustproof switch board relates to the field of switch board, and it includes the cabinet body and with cabinet body articulated cabinet door, be provided with the connection box on the lateral wall of the cabinet body, set up the connector with the connection box intercommunication on the inside wall of the cabinet body, be provided with the fan that is used for blowing in the connection box on the lateral wall of the adjacent cabinet body of connection box, be provided with the connecting rod on the inside wall of the cabinet body and connector homonymy, be provided with the control button who is used for controlling the fan to open and close on the connecting rod. After the cabinet door is opened by a worker, the fan is started through the control button, the fan blows air into the cabinet body through the connecting port, and air flow flows from the interior of the cabinet body to the outside, so that external dust is reduced, the cabinet body is filled with the air, and normal operation of electrical components in the cabinet body is ensured.
Description
Technical Field
The application relates to the field of power distribution cabinets, in particular to a dustproof power distribution cabinet.
Background
In the processes of power generation, power transformation, power transmission, power distribution and the like of the power system, the power distribution cabinet plays roles of on-off, control, protection and the like. The power distribution cabinet generally comprises a cabinet body and a cabinet door, and is a main body supporting body for installing various control electric appliance elements in power equipment, and a plurality of electric appliance elements are assembled on the cabinet body together, so that the operation and management are convenient.
With respect to the related art described above, the inventors consider that there are the following drawbacks: when the cabinet door is opened by a worker to operate the electric elements in the cabinet body, the operation time is long, and the times of opening the cabinet door are more, so that dust in the outside air is easy to enter the cabinet body, and the normal operation of the electric elements in the cabinet body is influenced, so that the cabinet body is to be improved.
Disclosure of Invention
In order to reduce the dust and get into the cabinet body, this application provides a dustproof switch board.
The utility model provides a dustproof switch board, includes the cabinet body and with the articulated cabinet door of the cabinet body, be provided with the connection box on the lateral wall of the cabinet body, set up the connector with the connection box intercommunication on the inside wall of the cabinet body, be provided with the fan that is used for blowing in the connection box on the lateral wall of the adjacent cabinet body of connection box, be provided with the connecting rod on the inside wall of the cabinet body and connector homonymy, be provided with the control button who is used for controlling the fan to open and close on the connecting rod.
Through adopting above-mentioned technical scheme, after the staff opened the cabinet door, through control button start-up fan, the fan is bloied to the internal blowing of cabinet through the connector, and the air current flows towards the external by the internal external of cabinet to reduce external dust and get into the internal of cabinet, ensure the internal electrical components normal operating of cabinet.
Optionally, the thermovent has been seted up to one side that the cabinet body was kept away from to the connection box, the thermovent department of connection box is connected with first filter through the locating part can be dismantled.
By adopting the technical scheme, the outside air can enter the cabinet body through the heat dissipation opening, so that the heat dissipation effect in the cabinet body is improved; meanwhile, air entering the heat dissipation port can enter the cabinet body after being filtered by the first filter plate, so that external dust is reduced to enter the cabinet body.
Optionally, the locating part includes spacing ring, spacing and stopper, the spacing ring sets up in one side of first filter orientation connection box, the circumference lateral wall of spacing ring is all hugged closely with the lateral wall of connection box, the spacing sets up on the lateral wall of connection box, the stopper rotates to set up in spacing one side of keeping away from the connection box, the both ends of one side of spacing orientation spacing of stopper all are provided with the elastic block that has the deformability, two constant head tanks that supply elastic block card to go into are seted up to one side of spacing orientation stopper, the spacing groove that supplies spacing card to go into has been seted up on the spacing ring, the draw-in groove that supplies the elastic block card to go into has all been seted up to the lateral wall of spacing ring in the both sides of spacing groove.
Through adopting above-mentioned technical scheme, establish the spacing collar cover on the first filter on the lateral wall of connecting the box for spacing card goes into the spacing inslot, rotates the stopper then, makes the elasticity piece card on the stopper go into the draw-in groove, thereby restricts spacing collar and breaks away from the connecting box, and then installs the thermovent department on the connecting box with first filter.
Optionally, the cabinet body is provided with the second filter in connector department, be provided with the installation strip along the horizontal direction on the inside wall of the cabinet body, the installation strip is located the below of connector, the up end of installation strip is provided with two installation poles side by side along vertical direction, two the installation groove that supplies the second filter card to go into is all offered along self length direction in one side that the installation pole is in opposite directions, be provided with the lifter that is used for pulling out the second filter from the installation inslot on the inside wall of the cabinet body.
Through adopting above-mentioned technical scheme, the second filter can filter the air that gets into the cabinet body once more to further reduce the dust and get into the cabinet body, insert the mounting groove with the second filter in can install the second filter in connector department.
Optionally, the lifter includes the connecting rope, is used for supporting tight control button's lifter, rotates the wheel and supplies the guide ring that the connecting rope passed, the lifter sets up in one side that the installation strip was kept away from to the second filter, the connecting rod is located the top of connector, the lifter is located the below of connecting rod, control button sets up in one side of connecting rod orientation lifter, the one end of connecting rope sets up on the lifter, the other end sets up on the inside wall of cabinet door, set up the connecting hole that supplies the connecting rope to pass on the connecting rod, rotate wheel and guide ring all set up on the inside wall of the cabinet body and connector homonymy, rotate the wheel rotation and set up on the inside wall of the cabinet body, rotate the wheel and be located the top of connector, set up the guide way that supplies the connecting rope card to go into on the circumference lateral wall of rotating the wheel.
By adopting the technical scheme, when the cabinet door is opened, the cabinet door pulls the connecting rope, the lifting bar is lifted by the connecting rope, so that the lifting bar abuts against the control button, meanwhile, the second filter plate moves upwards, the second filter plate does not block the connecting port any more, the fan is started, and the fan blows air into the cabinet body through the connecting port, so that air flow flows from the cabinet body to the outside, and dust outside is reduced from entering the cabinet body; simultaneously, after the fan starts, the air current that produces can also clear up the dust on the first filter.
Optionally, the lifting bar is equipped with first magnet towards both ends of one side of connecting rod all inlays, the connecting rod is equipped with the second magnet with first magnet inter attraction towards both ends of one side of lifting bar all.
By adopting the technical scheme, when the lifting bar is lifted, the first magnet on the lifting bar can be attracted with the second magnet on the connecting rod, so that the lifting bar can be ensured to be abutted against the control button; in addition, after the lifting bar abuts against the control button, the lifting bar cannot be affected to abut against the control button even if the cabinet door rotates to cause the connecting rope to loosen; when the temperature is higher, need dispel the heat fast to the internal portion of cabinet, support tight control button with the lift strip, close the cabinet door, the fan can be to the internal portion of cabinet continuously bloies, improves the radiating effect.
Optionally, the lifting bar is all contradicted with two installation poles one end tip that keep away from the installation bar, every the installation pole is kept away from the tip of installation bar one end and is inlayed and is equipped with the third magnet with first magnet inter attraction.
By adopting the technical scheme, on one hand, after the lifting bar is abutted against the end part of the mounting rod, the first magnet on the lifting bar can be attracted with the third magnet on the mounting rod, so that the stability of the filter screen is improved; on the other hand, after the first magnet on the lifting strip and the third magnet on the mounting rod are attracted to each other, the lifting strip can tighten the cabinet door through the connecting rope, so that the cabinet door is limited to be opened accidentally.
Optionally, a positioning strip clung to the lifting strip is arranged on one side of the second filter plate facing the lifting strip, positioning bolts are respectively arranged on two axial sides of the positioning strip in a penetrating manner, and each positioning bolt is in threaded connection with the lifting strip.
Through adopting above-mentioned technical scheme, when needs clearance second filter, unscrew two positioning bolt for the spacer separates with the lifter, can pull down the second filter from the lifter, thereby takes out and clear up the second filter from the cabinet body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the cabinet door is opened by a worker, the fan is started through the control button, the fan blows air into the cabinet body through the connecting port, and air flow flows from the interior of the cabinet body to the outside, so that external dust is reduced, the cabinet body is filled with the air, and normal operation of electrical components in the cabinet body is ensured.
2. Establish the spacing ring cover on the first filter on the lateral wall of connecting the box for spacing card goes into the spacing inslot, rotates the stopper then, makes the elasticity piece card on the stopper go into the draw-in groove, thereby the restriction spacing ring breaks away from the connecting box, and then installs the thermovent department on the connecting box with first filter.
3. When the cabinet door is opened, the cabinet door pulls the connecting rope, the lifting bar is lifted by the connecting rope, the lifting bar abuts against the control button, meanwhile, the second filter plate moves upwards, the second filter plate does not block the connecting port any more, the fan is started, and the fan blows air into the cabinet body through the connecting port, so that air flow flows from the cabinet body to the outside, and dust from the outside is reduced to enter the cabinet body; simultaneously, after the fan starts, the air current that produces can also clear up the dust on the first filter.
4. When the lifting bar is lifted, the first magnet on the lifting bar can attract the second magnet on the connecting rod, so that the lifting bar can be ensured to abut against the control button; in addition, after the lifting bar abuts against the control button, the lifting bar cannot be affected to abut against the control button even if the cabinet door rotates to cause the connecting rope to loosen; when the temperature is higher, need dispel the heat fast to the internal portion of cabinet, support tight control button with the lift strip, close the cabinet door, the fan can be to the internal portion of cabinet continuously bloies, improves the radiating effect.
5. On one hand, after the lifting bar is abutted against the end part of the mounting rod, the first magnet on the lifting bar can be attracted with the third magnet on the mounting rod, so that the stability of the filter screen is improved; on the other hand, after the first magnet on the lifting strip and the third magnet on the mounting rod are attracted to each other, the lifting strip can tighten the cabinet door through the connecting rope, so that the cabinet door is limited to be opened accidentally.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present application.
Fig. 2 is a schematic structural view of the cabinet door in an opened state in the embodiment of the present application.
Fig. 3 is an exploded view of a junction box in an embodiment of the present application.
Fig. 4 is a schematic structural diagram of the limiting block in the embodiment of the application under the bottom view angle.
Fig. 5 is a schematic structural view of the inner side wall of the cabinet in the embodiment of the application.
Fig. 6 is an exploded view of the embodiment of the present application between the lifting bar and the second filter plate.
Reference numerals illustrate:
1. a cabinet body; 11. a cabinet door; 12. a connection port; 13. a connecting rod; 131. a connection hole; 132. a second magnet; 14. a control button; 15. a mounting bar; 16. a mounting rod; 161. a mounting groove; 162. a third magnet; 2. a connection box; 21. a blower; 22. a heat radiation port; 3. a first filter plate; 4. a limiting piece; 41. a limiting ring; 411. a limit groove; 412. a clamping groove; 42. a limit bar; 421. a positioning groove; 43. a limiting block; 44. an elastic block; 5. a second filter plate; 6. a lifting member; 61. a connecting rope; 62. lifting bars; 621. a first magnet; 63. a rotating wheel; 631. a guide groove; 64. a guide ring; 7. a positioning strip; 71. and positioning bolts.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses a dustproof switch board. Referring to fig. 1 and 2, the cabinet comprises a cabinet body 1 in a rectangular parallelepiped shape and a cabinet door 11 hinged with the cabinet body 1. The connecting box 2 which is in a cuboid shape and is arranged along the horizontal direction is fixedly connected to the outer side wall of the adjacent cabinet door 11 of the cabinet body 1, one side, which is hollow inside the connecting box 2 and faces the cabinet body 1, is an opening, and a rectangular connecting port 12 which is communicated with the connecting box 2 is formed in the inner side wall of the cabinet body 1.
Referring to fig. 2 and 3, a heat dissipation port 22 is formed in one side, away from the cabinet body 1, of the connection box 2, and a rectangular first filter plate 3 is detachably connected to the heat dissipation port 22 of the connection box 2 through a limiting piece 4. Outside air can enter the cabinet body 1 through the heat dissipation opening 22, so that the heat dissipation effect in the cabinet body 1 is improved; meanwhile, air entering the heat dissipation port 22 can enter the cabinet body 1 after being filtered by the first filter plate 3, so that external dust is reduced from entering the cabinet body 1.
Referring to fig. 3 and 4, the stopper 4 includes a stopper ring 41, a stopper bar 42, and a stopper 43 fixedly connected to a side of the first filter plate 3 facing the junction box 2. The limiting ring 41 is rectangular, the limiting ring 41 is sleeved at one end, far away from the cabinet body 1, of the connecting box 2, and the circumferential inner side walls of the limiting ring 41 are tightly attached to the outer side walls of the connecting box 2. The limiting bar 42 is fixedly connected to the upper end face of the connecting box 2, the limiting block 43 is rotationally connected to the upper end face of the limiting bar 42, elastic blocks 44 made of silica gel materials are fixedly connected to two ends of one side, facing the limiting bar 42, of the limiting block 43, and the elastic blocks 44 are hemispherical. Two positioning slots 421 for clamping the elastic blocks 44 are formed in one side, facing the limiting block 43, of the limiting bar 42, limiting slots 411 for clamping the limiting bar 42 are formed in the limiting ring 41, and clamping slots 412 for clamping the elastic blocks 44 are formed in the two sides of the limiting slots 411 on the outer side wall of the limiting ring 41. The limiting ring 41 on the first filter plate 3 is sleeved on the outer side wall of the connecting box 2, the limiting strip 42 is clamped into the limiting groove 411, then the limiting block 43 is rotated, the elastic block 44 on the limiting block 43 is clamped into the clamping groove 412, the limiting ring 41 is limited to be separated from the connecting box 2, and the first filter plate 3 is mounted at the heat dissipation opening 22 on the connecting box 2.
Referring to fig. 2, a blower 21 for blowing air into the inside of the junction box 2 is installed at the upper end surface of the junction box 2. When the cabinet door 11 is opened, the fan 21 blows air into the cabinet body 1 through the connecting port 12, and air flows from the interior of the cabinet body 1 to the exterior, so that external dust is reduced to enter the cabinet body 1, and normal operation of electrical components in the cabinet body 1 is ensured.
Referring to fig. 2 and 5, a connecting rod 13 arranged in the horizontal direction is fixedly connected to the inner side wall of the same side of the cabinet body 1 as the connecting port 12, the connecting rod 13 is positioned above the connecting port 12, and a control button 14 for controlling the opening and closing of the fan 21 is mounted on the lower end surface of the connecting rod 13.
Referring to fig. 5, an installation bar 15 disposed along a horizontal direction is fixedly connected to the inner side wall of the cabinet body 1 below the connection port 12, two ends of an upper end surface of the installation bar 15 are vertically and fixedly connected with installation rods 16, and a second filter plate 5 for covering the connection port 12 is installed between the two installation rods 16. The opposite sides of the two mounting rods 16 are provided with mounting grooves 161 for the second filter plate 5 to be clamped in along the length direction of the mounting rods. The second filter plate 5 can filter the air entering the cabinet body 1 again, so that dust entering the cabinet body 1 is further reduced, and the second filter plate 5 can be installed at the connection port 12 by inserting the second filter plate 5 into the installation groove 161.
Referring to fig. 2 and 5, the elevating member 6 for pulling the second filter plate 5 out of the installation groove 161 is provided on the inner sidewall of the cabinet 1, and the elevating member 6 includes a connection rope 61, an elevating bar 62 for abutting against the control button 14, a rotating wheel 63, and a guide ring 64 through which the connection rope 61 passes. The lifting bar 62 is detachably connected to the side of the second filter plate 5 remote from the mounting bar 15, and the lifting bar 62 is located below the connecting bar 13. One end of the connecting rope 61 is fixedly connected to the lifting bar 62, and the other end is fixedly connected to the inner side wall of the cabinet door 11. The connecting rod 13 is provided with a connecting hole 131 for the connecting rope 61 to pass through, the rotating wheel 63 and the guide ring 64 are arranged on the inner side wall of the same side of the cabinet body 1 and the connecting port 12, the rotating wheel 63 is rotationally connected on the inner side wall of the cabinet body 1, the rotating wheel 63 is positioned above the connecting rod 13, and the circumferential side wall of the rotating wheel 63 is provided with a guide groove 631 for the connecting rope 61 to be clamped in. When the cabinet door 11 is opened, the cabinet door 11 pulls the connecting rope 61, the connecting rope 61 lifts the lifting strip 62, the lifting strip 62 abuts against the control button 14, the second filter plate 5 moves upwards, the second filter plate 5 does not block the connecting port 12 any more, the fan 21 is started, the fan 21 blows air into the cabinet body 1 through the connecting port 12, so that air flows from the interior of the cabinet body 1 to the outside, and dust from the outside is reduced from entering the cabinet body 1; at the same time, after the fan 21 is started, the generated air flow can also clean dust on the first filter plate 3.
Referring to fig. 2 and 5, the first magnets 621 are embedded at both ends of the lifting bar 62 facing the connecting rod 13, and the first magnets 621 extend to the lower end surface of the lifting bar 62. Second magnets 132 which are attracted to the first magnets 621 are embedded at both ends of the lower end surface of the connecting rod 13. When the lifting bar 62 is lifted, the first magnet 621 on the lifting bar 62 can attract the second magnet 132 on the connecting rod 13 mutually, and even if the cabinet door 11 rotates to cause the connecting rope 61 to be loosened, the lifting bar 62 is not influenced to abut against the control button 14, so that the lifting bar 62 is ensured to abut against the control button 14; when the temperature is higher, need dispel the heat fast to cabinet body 1 inside, support the tight control button 14 with lift strip 62, close cabinet door 11, fan 21 can be to the internal continuous blowing of cabinet body 1, improves the radiating effect.
Referring to fig. 2 and 5, the lifting bar 62 abuts against the end of the two mounting bars 16 away from the mounting bar 15, and the end of each mounting bar 16 away from the mounting bar 15 is embedded with a third magnet 162 that attracts the first magnet 621. After the lifting bar 62 abuts against the end of the mounting rod 16, the first magnet 621 on the lifting bar 62 can attract the third magnet 162 on the mounting rod 16 mutually, so that the stability of the filter screen is improved; on the other hand, after the first magnet 621 on the lifting bar 62 and the third magnet 162 on the mounting bar 16 attract each other, the lifting bar 62 can pull the cabinet door 11 tightly through the connection rope 61, thereby restricting the cabinet door 11 from being opened accidentally.
Referring to fig. 5 and 6, a positioning bar 7 closely attached to the lifting bar 62 is fixedly connected to one side of the second filter plate 5 away from the mounting bar 15, positioning bolts 71 are respectively arranged on two axial sides of the positioning bar 7 in a penetrating manner, the second filter plate 5 is located between the two positioning bolts 71, and each positioning bolt 71 is in threaded connection with the lifting bar 62. When the second filter plate 5 needs to be cleaned, the second filter plate 5 can be detached from the lifting bar 62 by unscrewing the two positioning bolts 71.
The implementation principle of the dustproof power distribution cabinet provided by the embodiment of the application is as follows: after the cabinet door 11 is opened, the cabinet door 11 drives the lifting bar 62 to move upwards through the connecting rope 61, the lifting bar 62 abuts against the control button 14, the fan 21 is started, and the fan 21 blows air to the inside of the cabinet body 1 through the connecting port 12, so that external dust is reduced to enter the cabinet body 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (3)
1. Dustproof switch board, including the cabinet body (1) and with cabinet body (1) articulated cabinet door (11), its characterized in that: the utility model discloses a cabinet body, including cabinet body (1), connecting box (2), connecting box (1) are provided with on the lateral wall of the inside wall of cabinet body (1), be provided with on the lateral wall of cabinet body (1) and connecting box (12) homonymy in be used for to connecting box (2) fan (21), be provided with connecting rod (13) on the inside wall of cabinet body (1) and connecting box (12), be provided with on connecting rod (13) and be used for control button (14) that fan (21) was opened and close, one side of keeping away from cabinet body (1) of connecting box (2) has seted up thermovent (22), connecting box (2) thermovent (22) department through locating part (4) can dismantle and be connected with first filter (3), cabinet body (1) are provided with second filter (5) in connecting box (12) department, be provided with mounting bar (15) along the horizontal direction on the inside wall of cabinet body (1), mounting bar (15) are located the below of connecting box (12), mounting bar (15) are provided with on two side by side along the vertical direction of installing bar (16) and are provided with two side-by-side mounting bar (16) along the length of two side-by-mounted bar (161), the lifting piece (6) for pulling out the second filter plate (5) from the mounting groove (161) is arranged on the inner side wall of the cabinet body (1), the lifting piece (6) comprises a connecting rope (61), a lifting strip (62) for propping against the control button (14), a rotating wheel (63) and a guide ring (64) for the connecting rope (61) to pass through, the lifting strip (62) is arranged on one side, far away from the mounting strip (15), of the second filter plate (5), the connecting rod (13) is positioned above the connecting port (12), the lifting strip (62) is positioned below the connecting rod (13), the control button (14) is arranged on one side, facing the lifting strip (62), of the connecting rope (61) is arranged on the inner side wall of the cabinet door (11), the connecting wheel (63) and the guide ring (64) are both arranged on one side, far away from the mounting strip (15), of the connecting rod (13) and the connecting wheel (63) are arranged on the inner side wall (63) of the connecting port (1) which is arranged on the same side, and the rotating wheel (63) is arranged on the inner side of the connecting port (12), the guiding groove (631) for the connecting rope (61) to clamp in is formed in the circumferential side wall of the rotating wheel (63), the first magnets (621) are embedded at two ends of one side, facing the connecting rod (13), of the lifting strip (62), and the second magnets (132) mutually attracted with the first magnets (621) are embedded at two ends of one side, facing the lifting strip (62), of the connecting rod (13).
2. A dustproof power distribution cabinet according to claim 1, characterized in that: the utility model provides a locating piece (4) is including spacing ring (41), spacing (42) and stopper (43), spacing ring (41) set up in one side of first filter (3) orientation connection box (2), the circumference lateral wall of spacing ring (41) all hugs closely with the lateral wall of connection box (2), spacing (42) set up on the lateral wall of connection box (2), spacing (43) rotate set up in spacing (42) one side of keeping away from connection box (2), the both ends of one side of spacing (43) orientation spacing (42) all are provided with elastic block (44) that have deformability, spacing (42) set up constant head tank (421) that two elastic block (44) card were gone into towards one side of spacing (43), spacing groove (411) that supply spacing (42) card to go into have been seted up on spacing ring (41), spacing (41) lateral wall all has seted up in the both sides of spacing groove (411) and has been offered card groove (412) that supply elastic block (44) card to go into.
3. A dustproof power distribution cabinet according to claim 1, characterized in that: positioning strips (7) which are tightly attached to the lifting strips (62) are arranged on one side, facing the lifting strips (62), of the second filter plate (5), positioning bolts (71) are respectively arranged on two sides of the positioning strips (7) in a penetrating mode in the axial direction, and each positioning bolt (71) is in threaded connection with the lifting strips (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111606077.XA CN114336323B (en) | 2021-12-25 | 2021-12-25 | Dustproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111606077.XA CN114336323B (en) | 2021-12-25 | 2021-12-25 | Dustproof power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114336323A CN114336323A (en) | 2022-04-12 |
| CN114336323B true CN114336323B (en) | 2024-02-09 |
Family
ID=81013341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111606077.XA Active CN114336323B (en) | 2021-12-25 | 2021-12-25 | Dustproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114336323B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20202091U1 (en) * | 2002-02-12 | 2002-07-18 | IBB, Ingenieur-Büro Böhm Elektrovertriebs GmbH, 58706 Menden | Compact lamp with fluorescent lamp |
| CN107863708A (en) * | 2017-11-13 | 2018-03-30 | 湖南湘讯企业管理有限公司 | A kind of dust-proof radiating electric power cabinet with fire-extinguishing function concurrently |
| CN210326522U (en) * | 2019-07-25 | 2020-04-14 | 浙江巨高电力设备有限公司 | Centrally installed switchgear |
| CN210490134U (en) * | 2019-10-24 | 2020-05-08 | 浙江众汇交通工程有限公司 | Dampproofing switch board |
| CN112272506A (en) * | 2020-11-24 | 2021-01-26 | 南京博寰机电设备有限公司 | Building weak current system is with quick radiating power stabilising arrangement |
| CN214313985U (en) * | 2021-01-22 | 2021-09-28 | 精益联合集团有限公司 | Dampproofing high tension switchgear |
| CN214625786U (en) * | 2021-06-07 | 2021-11-05 | 南京健顺电器控制设备有限公司 | Waterproof and dustproof low-voltage power distribution cabinet |
| CN214798306U (en) * | 2021-05-11 | 2021-11-19 | 保定市利尚电气设备制造有限公司 | Power distribution cabinet dust removal device for power dispatching |
-
2021
- 2021-12-25 CN CN202111606077.XA patent/CN114336323B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20202091U1 (en) * | 2002-02-12 | 2002-07-18 | IBB, Ingenieur-Büro Böhm Elektrovertriebs GmbH, 58706 Menden | Compact lamp with fluorescent lamp |
| CN107863708A (en) * | 2017-11-13 | 2018-03-30 | 湖南湘讯企业管理有限公司 | A kind of dust-proof radiating electric power cabinet with fire-extinguishing function concurrently |
| CN210326522U (en) * | 2019-07-25 | 2020-04-14 | 浙江巨高电力设备有限公司 | Centrally installed switchgear |
| CN210490134U (en) * | 2019-10-24 | 2020-05-08 | 浙江众汇交通工程有限公司 | Dampproofing switch board |
| CN112272506A (en) * | 2020-11-24 | 2021-01-26 | 南京博寰机电设备有限公司 | Building weak current system is with quick radiating power stabilising arrangement |
| CN214313985U (en) * | 2021-01-22 | 2021-09-28 | 精益联合集团有限公司 | Dampproofing high tension switchgear |
| CN214798306U (en) * | 2021-05-11 | 2021-11-19 | 保定市利尚电气设备制造有限公司 | Power distribution cabinet dust removal device for power dispatching |
| CN214625786U (en) * | 2021-06-07 | 2021-11-05 | 南京健顺电器控制设备有限公司 | Waterproof and dustproof low-voltage power distribution cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114336323A (en) | 2022-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207266466U (en) | A kind of communication equipment protective housing | |
| WO2020238504A1 (en) | Waterproof device and humidifier | |
| CN114336323B (en) | Dustproof power distribution cabinet | |
| CN211481665U (en) | Communication lamp pole machine case | |
| CN210037928U (en) | Metering box convenient to installation ammeter | |
| WO2018137425A1 (en) | Base assembly for air conditioner and air conditioner | |
| CN212436206U (en) | Do benefit to radiating automatic rack bottom plate of power dispatching | |
| CN209344590U (en) | A kind of power control cabinet | |
| CN211316319U (en) | Warmer base with filter screen | |
| CN215579768U (en) | Flip structure of switch board | |
| CN216085812U (en) | Power distribution cabinet with quick assembly and disassembly structure | |
| CN218513939U (en) | Energy-saving control device of intelligent construction elevator | |
| CN213846031U (en) | Novel high-voltage ring main unit | |
| CN204230685U (en) | A kind of power equipment case | |
| CN110099311B (en) | A cabinet of placing for switch router equipment | |
| CN216016144U (en) | Improved maintenance-free direct current screen for high-frequency microcomputer control | |
| CN221041989U (en) | Dustproof structure of power distribution cabinet | |
| CN208461297U (en) | A kind of AC low voltage power switch box | |
| CN209993943U (en) | Energy-saving comprehensive distribution box | |
| CN211605788U (en) | Power box device for outdoor power transformation station | |
| CN220726571U (en) | Building water supply and drainage pump convenient to installation | |
| CN221380110U (en) | Electrical automation equipment | |
| CN219592946U (en) | Remote management device for power supply | |
| CN212908750U (en) | Heat dissipation power equipment for power engineering | |
| CN218633010U (en) | Low-voltage distribution area's low-voltage distribution box that has heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |