CN115275826A - Front-back interlocking switch cabinet - Google Patents
Front-back interlocking switch cabinet Download PDFInfo
- Publication number
- CN115275826A CN115275826A CN202210987607.8A CN202210987607A CN115275826A CN 115275826 A CN115275826 A CN 115275826A CN 202210987607 A CN202210987607 A CN 202210987607A CN 115275826 A CN115275826 A CN 115275826A
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- CN
- China
- Prior art keywords
- cabinet body
- wall
- switch cabinet
- motor
- interlocked
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention belongs to the technical field of switch cabinets, in particular to a switch cabinet which is interlocked front and back, and aims to solve the problems that the existing switch cabinet is inconvenient to fixedly place when in use, and the cable is easy to collide when the switch cabinet is installed, so that the cable falls off, and meanwhile, a large number of controller sensors exist in the switch cabinet, so that heat is difficult to dissipate. The cable fixing device is simple to operate and convenient to use, can be used for conveniently moving and fixedly supporting the switch cabinet, can be used for conveniently pressing and fixing the cable, can be used for ventilating and radiating the controller when in use, and is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a front and back interlocking switch cabinet.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The application number 201610931801.9 discloses a switch cabinet which is interlocked from front to back, and the switch cabinet comprises a front door interlock, a front lower door, a control unit chamber, a bus bar chamber, a rear door interlock, a rear upper door, a grounding switch operating shaft, a cable chamber, a switch cabinet body and rollers, wherein one side of the upper end of the switch cabinet body is provided with the control unit chamber; a bus chamber is arranged on the other side of the upper end of the switch cabinet body; a rear upper door is arranged on one side of the upper end of the switch cabinet body; the rear upper door is hinged with the switch cabinet body through a rear door interlock; an earthing switch operating shaft is fixed at the lower end of the interior of the switch cabinet body; a cable chamber is arranged on one side of the lower end of the switch cabinet body; a front lower door is arranged on the other side of the lower end of the switch cabinet body; the front lower door is fixedly connected with the switch cabinet body through a front door interlock; four rollers are arranged on the periphery of the lower end of the switch cabinet body. The cable chamber has the advantages that the cable chamber cannot be entered when the cable side is electrified, the moving and the use are convenient, and the grounding wire is convenient to install.
Current cubical switchboard is inconvenient when using to be fixed and places, and when installing the cubical switchboard, collides the cable easily to lead to the cable to drop, there are a large amount of controller sensors in the cubical switchboard simultaneously, make the heat be difficult to the scattered, so we propose chain cubical switchboard around.
Disclosure of Invention
The invention aims to solve the defects that the existing switch cabinet is inconvenient to fix and place when in use, and the cable is easy to collide when the switch cabinet is installed, so that the cable falls off, and meanwhile, a large number of controller sensors exist in the switch cabinet, so that heat is difficult to dissipate, and the switch cabinet which is interlocked in front and back is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a front and back interlocking cubical switchboard, includes the cabinet body, fixed mounting has the plywood on the inner wall of the cabinet body, the controller is installed at the top of plywood, the both sides of the cabinet body are all rotated and are connected with the door plant, be equipped with a interlocking on the door plant, install the handle on the door plant, the bottom of the cabinet body is equipped with supporting mechanism, the bottom of the cabinet body is rotated and is connected with the runner that four symmetries set up, the top fixed mounting of plywood has first motor, first motor is connected with the supporting mechanism transmission, a plurality of line holes have been seted up to one side of the cabinet body, be equipped with pressing mechanism on the cabinet body, pressing mechanism and supporting mechanism mutually support, the top fixed mounting of the cabinet body has the mounting box that two symmetries set up, be equipped with heat dissipation mechanism in the mounting box, the through-hole has been seted up to the bottom of the cabinet body, equal fixed mounting has the dust screen on the inner wall of mounting box and through-hole, fixed mounting has the second motor on the top inner wall of the cabinet body, and one side that two mounting boxes are close to each other all rotates and is connected with the transfer line, and the transmission output shaft of two transfer lines and the heat dissipation mechanism transmission connection that corresponds.
Preferably, the supporting mechanism includes the shift ring, and shift ring slidable mounting is on the inner wall of the cabinet body, and the bottom fixed mounting of shift ring has the supporting leg that four symmetries set up, and the fixed orifices that four symmetries set up is seted up to the bottom of the cabinet body, fixed orifices and supporting leg swing joint rotate between the bottom inner wall of plywood and the cabinet body and are connected with the screw rod that four symmetries set up, and four screw rod transmissions are connected, and the output shaft of first motor and the screw rod fixed connection that corresponds, four screw rod and shift ring threaded connection.
Preferably, pressing means includes the clamp plate, and clamp plate and shift ring fixed connection, a plurality of shrinkage pools have been seted up to the bottom of clamp plate, and the shrinkage pool is mutually supported with the line hole that corresponds, and sliding connection has the arc briquetting on the inner wall of shrinkage pool, and the arc briquetting is mutually supported with the line hole that corresponds, and fixed mounting has buffer spring on the top inner wall of shrinkage pool, buffer spring's bottom and arc briquetting fixed connection.
Preferably, the heat dissipation mechanism comprises a fixed shaft, the fixed shaft is fixedly mounted on the inner wall of the corresponding mounting box, a rotating rod is fixedly mounted on the inner wall of the fixed shaft, fan blades are fixedly mounted on the rotating rod, and the rotating rod is in transmission connection with the corresponding transmission rod.
Preferably, the screw is fixedly sleeved with a chain wheel, and the four chain wheels are engaged with the same chain.
Preferably, the limiting groove has all been seted up on the both sides inner wall of shrinkage pool, and sliding connection has the stopper in the limiting groove, stopper and the arc briquetting fixed connection that corresponds.
Preferably, the output shaft of the second motor and the rotating rod are both fixedly provided with first bevel gears, the two ends of the transmission rod are both fixedly provided with second bevel gears, and the first bevel gears are meshed with the corresponding second bevel gears.
Preferably, both ends of the transmission rod are rotatably connected with positioning boxes, and the two positioning boxes are respectively rotatably connected with the output shafts of the rotating rod and the second motor.
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the four chain wheels are meshed with the chain, so that the output shaft of the first motor can drive the four screw rods to rotate simultaneously, and the screw rods are connected with the moving ring through threads to drive the supporting legs to fixedly support the cabinet body;
(2) Due to the arrangement of the concave hole and the arc-shaped pressing block and the action of the buffer spring on the arc-shaped pressing block, the moving pressing plate can drive the arc-shaped pressing block to press the cable, so that the cable is prevented from being easily pulled away when people touch the cable;
(3) Because the first bevel gear and the second bevel gear are meshed with each other, and the transmission rod is arranged, the output shaft of the second motor can drive the two rotating rods to rotate simultaneously, and then the fan blades are driven to ventilate and radiate the controller in the cabinet body.
The cable fixing device is simple to operate and convenient to use, can be used for conveniently moving and fixedly supporting the switch cabinet, can be used for conveniently pressing and fixing the cable, can be used for ventilating and radiating the controller when in use, and is convenient for people to use.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a switch cabinet interlocked in front and back according to the present invention;
fig. 2 is a schematic cross-sectional structural diagram of a switch cabinet interlocked in tandem according to the present invention;
fig. 3 is a schematic side view of a switch cabinet interlocked in a front-rear direction according to the present invention;
FIG. 4 is a schematic cross-sectional view of a pressing plate of a switch cabinet interlocked in front and back according to the present invention;
fig. 5 is a schematic structural diagram of a part a of a switch cabinet interlocked in front and back according to the present invention.
In the figure: 1. a cabinet body; 2. laminating the board; 3. a controller; 4. a door panel; 5. the door is interlocked; 6. a rotating wheel; 7. a moving ring; 8. supporting legs; 9. a screw; 10. a first motor; 11. mounting a box; 12. a through hole; 13. a fixed shaft; 14. a rotating rod; 15. a fan blade; 16. a second motor; 17. a transmission rod; 18. a first bevel gear; 19. a second bevel gear; 20. a dust screen; 21. a wire hole; 22. pressing a plate; 23. concave holes; 24. an arc-shaped pressing block; 25. a buffer spring; 26. a limiting groove; 27. and a limiting block.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a front-back chain switch cabinet, including the cabinet body 1, fixed mounting has plywood 2 on the inner wall of the cabinet body 1, controller 3 is installed at the top of plywood 2, the both sides of the cabinet body 1 all rotate and are connected with door plant 4, be equipped with door interlock 5 on the door plant 4, install the handle on the door plant 4, the bottom of the cabinet body 1 is equipped with supporting mechanism, the bottom of the cabinet body 1 rotates and is connected with four runners 6 that the symmetry set up, the top fixed mounting of plywood 2 has first motor 10, first motor 10 is connected with the supporting mechanism transmission, a plurality of line holes 21 have been seted up to one side of the cabinet body 1, be equipped with pressing mechanism on the cabinet body 1, pressing mechanism and supporting mechanism mutually support, the top fixed mounting of the cabinet body 1 has two mounting boxes 11 that the symmetry set up, be equipped with heat dissipation mechanism in the mounting box 11, through-hole 12 has been seted up to the bottom of the cabinet body 1, equal fixed mounting box 11 and the inner wall of through-hole 12 on have dustproof net 20, fixed mounting has second motor 16 on the top inner wall of the cabinet body 1, one side that two mounting boxes 11 are close to each other all rotates and is connected with transfer bar 17, two transfer bar 17 are connected with the heat dissipation mechanism that corresponds.
In this embodiment, the supporting mechanism includes shift ring 7, shift ring 7 slidable mounting is on the inner wall of the cabinet body 1, the bottom fixed mounting of shift ring 7 has supporting leg 8 that four symmetries set up, the fixed orifices that four symmetries set up is seted up to the bottom of the cabinet body 1, fixed orifices and supporting leg 8 swing joint, it is connected with the screw rod 9 that four symmetries set up to rotate between the bottom inner wall of plywood 2 and the cabinet body 1, four screw rod 9 transmissions are connected, and the output shaft of first motor 10 and the screw rod 9 fixed connection that corresponds, four screw rod 9 and shift ring 7 threaded connection, fixed cover is equipped with the sprocket on the screw rod 9, four epaxial engagements of sprocket have same chain, the output shaft of first motor 10 drives four screw rod 9 and rotates simultaneously through the intermeshing of four sprockets and chain, pivoted screw rod 9 drives supporting leg 8 through the threaded connection with shift ring 7 and carries out fixed support to the device.
In this embodiment, pressing means includes clamp plate 22, clamp plate 22 and removal ring 7 fixed connection, a plurality of shrinkage pools 23 have been seted up to clamp plate 22's bottom, shrinkage pool 23 mutually supports with the line hole 21 that corresponds, sliding connection has arc briquetting 24 on shrinkage pool 23's the inner wall, arc briquetting 24 mutually supports with the line hole 21 that corresponds, fixed mounting has buffer spring 25 on shrinkage pool 23's the top inner wall, buffer spring 25's bottom and 24 fixed connection of arc briquetting, spacing groove 26 has all been seted up on shrinkage pool 23's the both sides inner wall, sliding connection has stopper 27 in the spacing groove 26, stopper 27 and the 24 fixed connection of arc briquetting that corresponds, clamp plate 22 that removes presses down fixedly through arc briquetting 24 and buffer spring 25 to the cable.
In this embodiment, the heat dissipation mechanism includes a fixed shaft 13, the fixed shaft 13 is fixedly installed on the inner wall of the corresponding installation box 11, a rotating rod 14 is fixedly installed on the inner wall of the fixed shaft 13, fan blades 15 are fixedly installed on the rotating rod 14, the rotating rod 14 is in transmission connection with a corresponding transmission rod 17, first bevel gears 18 are fixedly installed on output shafts of the second motors 16 and the rotating rod 14, second bevel gears 19 are fixedly installed at both ends of the transmission rod 17, the first bevel gears 18 are engaged with the corresponding second bevel gears 19, both ends of the transmission rod 17 are rotatably connected with positioning boxes, the two positioning boxes are respectively rotatably connected with the rotating rod 14 and output shafts of the second motors 16, the output shafts of the second motors 16 drive the transmission rod 17 and the rotating rod 14 to rotate through the mutual engagement of the first bevel gears 18 and the second bevel gears 19, and then the fan blades 15 blow the controller 3 in the cabinet body 1 for heat dissipation.
Working principle, in operation, move the cabinet body 1 to corresponding position through runner 6, when the installation, start first motor 10 switch, the output shaft of first motor 10 drives four screw rods 9 and rotate simultaneously through the intermeshing of four sprockets and chain, pivoted screw rod 9 drives shift ring 7 through the threaded connection with shift ring 7 and moves down, shift ring 7 that moves drives supporting leg 8 and moves down, the supporting leg 8 that moves carries out the fixed stay to cabinet body 1, shift ring 7 that moves down simultaneously drives clamp plate 22 and moves down, the clamp plate 22 that moves presses down the cable through buffer spring 25 and arc briquetting 24, and buckle the cable through shrinkage pool 23, thereby can fix the cable, prevent that the cable from appearing not hard up, when the heat dissipation of blowing needs to controller 3, start second motor 16 switch, the output shaft of second motor 16 drives transfer line 17 and the bull stick 14 through the intermeshing of first conical gear 18 and second conical gear 19 and rotates simultaneously, pivoted bull stick 14 drives flabellum 15 and rotates, thereby can form the air flow, and then to controller 3 in-cabinet body carries out ventilation, thereby people's dust screen 20 that can get into the convenient use.
Example two
The difference between the second embodiment and the first embodiment is that a temperature sensor is mounted on the inner wall of the cabinet body 1, the temperature sensor is connected with the controller 3, and the temperature in the switch cabinet can be monitored by the temperature sensor, so that the controller 3 can control the second motor 16 to start, and the controller 3 can be blown to dissipate heat.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (8)
1. The utility model provides a front and back interlocking cubical switchboard, includes the cabinet body (1), its characterized in that, fixed mounting has plywood (2) on the inner wall of the cabinet body (1), controller (3) are installed at the top of plywood (2), the both sides of the cabinet body (1) are all rotated and are connected with door plant (4), be equipped with door interlock (5) on door plant (4), install the handle on door plant (4), the bottom of the cabinet body (1) is equipped with supporting mechanism, the bottom of the cabinet body (1) is rotated and is connected with runner (6) that four symmetries set up, the top fixed mounting of plywood (2) has first motor (10), first motor (10) is connected with the supporting mechanism transmission, a plurality of line holes (21) have been seted up to one side of the cabinet body (1), be equipped with pressing mechanism on the cabinet body (1), pressing mechanism and supporting mechanism mutually support mechanism cooperate, the top fixed mounting of the cabinet body (1) has two mounting boxes (11) that the symmetry set up, be equipped with heat dissipation mechanism in mounting box (11), the bottom of the cabinet body (1) has through-hole (12) has been seted up, the inner wall fixed mounting box (11) and the through-hole (12) is equipped with two internal wall fixed mounting box (11) and is close to each other rotating and is connected with the dust-proof net (17), the inner wall (17), the two transmission rods (17) are in transmission connection with an output shaft of the second motor (16), and the transmission rods (17) are in transmission connection with the corresponding heat dissipation mechanisms.
2. The switch cabinet interlocked back and forth according to claim 1, wherein the supporting mechanism includes a moving ring (7), the moving ring (7) is slidably mounted on the inner wall of the cabinet body (1), four symmetrically arranged supporting legs (8) are fixedly mounted at the bottom of the moving ring (7), four symmetrically arranged fixing holes are formed in the bottom of the cabinet body (1), the fixing holes are movably connected with the supporting legs (8), four symmetrically arranged screws (9) are rotatably connected between the layer board (2) and the inner wall of the bottom of the cabinet body (1), the four screws (9) are in transmission connection, the output shaft of the first motor (10) is fixedly connected with the corresponding screws (9), and the four screws (9) are in threaded connection with the moving ring (7).
3. The switch cabinet interlocked back and forth according to claim 2, wherein the pressing mechanism comprises a pressing plate (22), the pressing plate (22) is fixedly connected with the moving ring (7), a plurality of concave holes (23) are formed in the bottom of the pressing plate (22), the concave holes (23) are matched with the corresponding wire holes (21), an arc-shaped pressing block (24) is connected to the inner wall of each concave hole (23) in a sliding mode, the arc-shaped pressing block (24) is matched with the corresponding wire holes (21) in a mutually, a buffer spring (25) is fixedly mounted on the inner wall of the top of each concave hole (23), and the bottom end of each buffer spring (25) is fixedly connected with the arc-shaped pressing block (24).
4. The switch cabinet interlocked in tandem according to claim 1, wherein the heat dissipation mechanism includes a fixed shaft (13), the fixed shaft (13) is fixedly installed on an inner wall of the corresponding mounting box (11), a rotating rod (14) is fixedly installed on an inner wall of the fixed shaft (13), fan blades (15) are fixedly installed on the rotating rod (14), and the rotating rod (14) is in transmission connection with the corresponding transmission rod (17).
5. A front-to-back chain of switch cabinets according to claim 2, wherein the screw (9) is fixed with chain wheels, and four chain wheels are engaged with the same chain.
6. The switch cabinet interlocked in front and back according to claim 3, wherein the inner walls of the two sides of the concave hole (23) are respectively provided with a limiting groove (26), a limiting block (27) is slidably connected in the limiting groove (26), and the limiting block (27) is fixedly connected with the corresponding arc-shaped pressing block (24).
7. A switch cabinet interlocked back and forth according to claim 4, characterized in that the output shaft of the second motor (16) and the rotating rod (14) are fixedly provided with a first bevel gear (18), two ends of the transmission rod (17) are fixedly provided with a second bevel gear (19), and the first bevel gear (18) and the corresponding second bevel gear (19) are meshed with each other.
8. A switch cabinet interlocked in tandem according to claim 4, wherein both ends of the transmission rod (17) are rotatably connected with positioning boxes, and the two positioning boxes are respectively rotatably connected with the output shafts of the rotation rod (14) and the second motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987607.8A CN115275826B (en) | 2022-08-17 | 2022-08-17 | Front-back interlocked switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210987607.8A CN115275826B (en) | 2022-08-17 | 2022-08-17 | Front-back interlocked switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115275826A true CN115275826A (en) | 2022-11-01 |
| CN115275826B CN115275826B (en) | 2023-09-15 |
Family
ID=83752033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210987607.8A Active CN115275826B (en) | 2022-08-17 | 2022-08-17 | Front-back interlocked switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115275826B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030011988A1 (en) * | 2000-02-23 | 2003-01-16 | Gunter Irmer | Distribution cabinet |
| CN110504629A (en) * | 2019-09-20 | 2019-11-26 | 苏州宏翊电气科技有限公司 | A kind of safe controller switching equipment of high-low pressure |
| CN209748047U (en) * | 2019-06-03 | 2019-12-06 | 内蒙古电力(集团)有限责任公司乌海超高压供电局 | Movable transformer substation monitoring device |
| CN209805236U (en) * | 2019-06-10 | 2019-12-17 | 郑州中电巨松成套电气有限公司 | 10KV armored switch cabinet for motor train station |
| CN111884105A (en) * | 2020-08-19 | 2020-11-03 | 烟台工程职业技术学院(烟台市技师学院) | Automatic energy-saving electrical cabinet |
| CN214314191U (en) * | 2021-03-30 | 2021-09-28 | 杭州富阳海扩科技有限公司 | Power cabinet with insulating device and rainproof function |
| CN215579579U (en) * | 2021-08-12 | 2022-01-18 | 青岛鸿尔瑞电气有限公司 | Dual-power cabinet convenient to connect |
| CN216413551U (en) * | 2021-12-13 | 2022-04-29 | 广东金纬建设有限公司 | Switch board with prevent ponding function |
-
2022
- 2022-08-17 CN CN202210987607.8A patent/CN115275826B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030011988A1 (en) * | 2000-02-23 | 2003-01-16 | Gunter Irmer | Distribution cabinet |
| CN209748047U (en) * | 2019-06-03 | 2019-12-06 | 内蒙古电力(集团)有限责任公司乌海超高压供电局 | Movable transformer substation monitoring device |
| CN209805236U (en) * | 2019-06-10 | 2019-12-17 | 郑州中电巨松成套电气有限公司 | 10KV armored switch cabinet for motor train station |
| CN110504629A (en) * | 2019-09-20 | 2019-11-26 | 苏州宏翊电气科技有限公司 | A kind of safe controller switching equipment of high-low pressure |
| CN111884105A (en) * | 2020-08-19 | 2020-11-03 | 烟台工程职业技术学院(烟台市技师学院) | Automatic energy-saving electrical cabinet |
| CN214314191U (en) * | 2021-03-30 | 2021-09-28 | 杭州富阳海扩科技有限公司 | Power cabinet with insulating device and rainproof function |
| CN215579579U (en) * | 2021-08-12 | 2022-01-18 | 青岛鸿尔瑞电气有限公司 | Dual-power cabinet convenient to connect |
| CN216413551U (en) * | 2021-12-13 | 2022-04-29 | 广东金纬建设有限公司 | Switch board with prevent ponding function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115275826B (en) | 2023-09-15 |
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