CN108879342B - Power cabinet antistatic safety device convenient to disassemble - Google Patents
Power cabinet antistatic safety device convenient to disassemble Download PDFInfo
- Publication number
- CN108879342B CN108879342B CN201810835855.4A CN201810835855A CN108879342B CN 108879342 B CN108879342 B CN 108879342B CN 201810835855 A CN201810835855 A CN 201810835855A CN 108879342 B CN108879342 B CN 108879342B
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- fixed
- connecting plate
- block
- glue
- cabinet body
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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
- H02B1/16—Earthing arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a power cabinet antistatic safety device convenient to disassemble, which comprises a cabinet body, a cabinet door and a mounting plate, wherein one side of the cabinet body is rotatably connected with a rotating rod, the rotating rod is fixed with the cabinet door, a connecting block is bolted in the cabinet body, one end of the connecting block is bolted and fixed with the mounting plate, the top end of the cabinet body is horizontally provided with a guide rail, a slide block is connected in the guide rail in a sliding way, the bottom end of the slide block is connected with an elastic piece, one side of the elastic piece is provided with a movable metal connecting plate, the movable metal connecting plate is connected with an electrostatic lead on the surface of an electric device arranged in the cabinet body, one side of the movable metal connecting plate is provided with a fixed metal connecting plate, the fixed metal connecting plate is fixed at one end of the mounting plate, the fixed metal connecting plate is connected with a grounding, the stability is higher, and more convenient.
Description
Technical Field
The invention relates to the technical field of power cabinet safety accessories, in particular to a power cabinet anti-static safety device convenient to disassemble.
Background
After the power supply cabinet is used for a long time, the surfaces of electric devices in the power supply cabinet are all charged with static electricity, and most of the power supply cabinet is connected with a ground wire on the electric devices so as to eliminate the static electricity on the surfaces of the electric devices; however, some devices have residual static electricity on the surface or inside due to their structure or external environmental influences, and thus, workers may be shocked by static electricity during working, which may cause unnecessary accidents and affect safe working. The prior anti-static safety device adopts an integral structure and cannot be detached at will, so that inconvenience is brought to replacement of all parts, and the use is not facilitated.
Comparing files: in a detachable power cabinet anti-static safety device (application number: 201310136421.2, No. CN103208744B), when an electric cabinet door is opened, a rotating handle presses a cam shaft to drive a rod body to rotate, a spring rotates along with the rod body, when the spring rotates to a certain angle, the suspended end of the spring is connected with a static lead on the surface of an electric device, static electricity is led into the ground through the spring, a metal connecting plate and a ground wire, a worker can work at this time with ease, when the worker finishes working, the electric cabinet door is closed, the rod body returns to an original state under the action of the spring, in the technical scheme, the static electricity on the surface of the electric device is led into the metal connecting plate by the spring, the diameter of the spring is limited, the spring and the electric device can not be contacted and conducted in the actual use process, on the other hand, the static electricity is led into the ground, the worker is required to rotate the handle to enable the rod body, on the other hand, the workload of workers is increased, and the working efficiency of the workers is reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an anti-static safety device of a power cabinet, which is convenient to disassemble.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a power cabinet antistatic safety device convenient to dismantle, includes the cabinet body, cabinet door and mounting panel, one side of the cabinet body is rotated and is connected with the dwang, and the dwang is fixed with the cabinet door, and the inside bolt of the cabinet body has the connecting block, and the one end of connecting block is fixed with the mounting panel bolt, the top horizontal mounting of the cabinet body has the guide rail, and sliding connection has the slider in the guide rail, and the bottom of slider is connected with the elastic component, and one side of elastic component is provided with the removal metal connecting plate, and the removal metal connecting plate is connected with the electric device surface static wire that sets up at the internal portion of cabinet, and one side of removing the metal connecting plate is provided with fixed metal connecting plate, and fixed metal connecting plate is connected.
Preferably, the connecting block includes first connecting plate, second connecting plate and third connecting plate, and first connecting plate is fixed with the inner wall of the cabinet body, and the one end and the second connecting plate vertical fixation of first connecting plate, the one end and the third connecting plate vertical fixation that first connecting plate was kept away from to the second connecting plate, and one side and the mounting panel of third connecting plate are fixed.
Preferably, the elastic part comprises a first connecting rod, a second connecting rod, a buffer spring and a movable connecting block, the first connecting rod is vertically fixed at the bottom end of the sliding block, the second connecting rod is vertically fixed at the bottom end of the first connecting rod, the second connecting rod penetrates through the movable connecting block and extends to the inside of the movable connecting block, one end of the second connecting rod is connected with the inner wall of the movable connecting block through the buffer spring, and a movable metal connecting plate is fixed on one side of the movable connecting block.
Preferably, one side of slider is fixed with being connected the rope through glue, and the one end of being connected the rope is fixed with the dwang through glue, and the opposite side and the reset spring welded fastening of slider, and reset spring's one end and the inner wall welded fastening of the cabinet body.
Preferably, one side of slider is fixed through glue and connection rope, and the one end of connecting the rope is fixed through glue and dwang, and the opposite side of slider is fixed through glue and the rope that resets, and the middle part of the rope that resets is provided with the fixed pulley, and the fixed pulley bolt is fixed at the inner wall of the cabinet body, and the one end of the rope that resets is fixed through glue and quality piece.
Preferably, the mass block is connected to the inside of the guide box in a sliding manner, the guide box is vertically arranged, and the guide box is bolted and fixed with the inner wall of the cabinet body.
Preferably, one side of slider is fixed through glue and connection rope, and the one end of connecting the rope is passed through glue and is fixed with the dwang, and glue and iron plate are passed through to the opposite side of slider are fixed, and one side of iron plate is provided with the magnetic part, and the magnetic part is inhaled with the iron plate magnetism mutually, and the magnetic part passes through glue to be fixed on the inner wall of the cabinet body.
Preferably, one side of slider is fixed through glue and connection rope, and the one end of connecting the rope is fixed through glue and dwang, and one side of slider is fixed with second magnet through glue, and one side of second magnet is provided with first magnet, and first magnet is repelled with second magnet magnetism, and the second magnet passes through glue to be fixed on the inner wall of the cabinet body.
Preferably, the adjusting part is sleeved at the top end of the rotating rod and is fixedly bolted on the inner wall of the cabinet body, the top end of the rotating rod is fixed with the second bevel gear through a key pin, the second bevel gear is meshed with the first bevel gear, the middle part of the first bevel gear is fixed with the lead screw through the key pin, the lead screw is connected with the inner wall of the cabinet body through a bearing, the outer side of the lead screw is slidably connected with the nut pair, and the bottom end of the nut pair is provided with the elastic part.
Preferably, a clamping groove is horizontally formed in one side of the mounting plate, a clamping block is arranged in the clamping groove and is in sliding connection with the clamping groove, a supporting rod is fixedly bolted to the top end of the clamping block, and the top end of the supporting rod is fixedly bolted to the elastic piece.
The invention has the beneficial effects that:
1. the movable metal connecting plate is connected with the electrostatic lead on the surface of the electric device arranged in the cabinet body, when the movable metal plate is contacted with the fixed metal plate, the static on the surface of the electric device can be guided into the ground through the movable metal plate, the fixed metal plate and the grounding device, and the stability is higher.
2. The rotating rod is connected with the sliding block through the connecting rope, when the cabinet door is opened, the rotating rod rotates, the connecting rope is wound on the rotating rod layer by layer, the sliding block is pulled to move, and then the movable metal plate is contacted with the fixed metal plate, namely, static electricity can be guided underground when a user opens the cabinet door, so that complicated steps are omitted, the working efficiency of the user is improved, and the cabinet door is more convenient to use.
3. The buffer piece is arranged, so that the movable metal plate is ensured to be in contact with the fixed metal plate, the damage caused by excessive extrusion of the movable metal plate and the fixed metal plate can be prevented, and the service life of the device is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an anti-static safety device of a power cabinet convenient to disassemble according to the present invention;
FIG. 2 is a schematic structural diagram of a connection block of an anti-static safety device of a power cabinet convenient to disassemble according to the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the conveniently detachable anti-static safety device for a power cabinet according to the present invention;
fig. 4 is a schematic structural diagram of a third embodiment of the conveniently detachable anti-static safety device for a power cabinet according to the present invention;
fig. 5 is a schematic structural diagram of a fourth embodiment of the conveniently detachable anti-static safety device for a power cabinet according to the present invention;
fig. 6 is a schematic structural diagram of a fifth embodiment of the conveniently detachable anti-static safety device for a power cabinet according to the present invention;
fig. 7 is a schematic structural diagram of an adjusting member in a fifth embodiment of the conveniently detachable anti-static safety device for a power cabinet according to the present invention.
In the figure: 1 cabinet door, 2 connecting blocks, 201 first connecting plate, 202 second connecting plate, 203 third connecting plate, 3 rotating rods, 4 connecting ropes, 5 fixed metal connecting plates, 6 movable connecting blocks, 7 buffer springs, 8 sliding blocks, 9 guide rails, 10 first connecting rods, 11 second connecting rods, 12 clamping grooves, 13 clamping blocks, 14 mounting plates, 15 cabinet bodies, 16 grounding devices, 17 reset springs, 18 fixed pulleys, 19 guide boxes, 20 mass blocks, 21 iron blocks, 22 magnetic parts, 23 first magnets, 24 second magnets, 25 adjusting parts, 26 nut pairs, 27 lead screws, 28 first bevel gears and 29 second bevel gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a power cabinet antistatic safety device convenient to disassemble includes a cabinet body 15, a cabinet door 1 and a mounting plate 14, one side of the cabinet body 15 is rotatably connected with a rotating rod 3, the specific rotating rod 3 can be directly inserted on the cabinet body 15, or the rotating rod 3 is connected with the cabinet body 15 through a bearing, the rotating rod 3 is fixedly bolted with the cabinet door 1, so that when a user opens the cabinet door 1, the rotating rod 3 rotates, a connecting block 2 is bolted inside the cabinet body 15, one end of the connecting block 2 is fixedly bolted with the mounting plate 14, the cabinet body 15 and the cabinet door 1 are made of insulating materials, a guide rail 9 is horizontally bolted at the top end of the cabinet body 15, a slide block 8 is slidably connected in the guide rail 9, an elastic member is connected at the bottom end of the slide block 8, a movable metal connecting plate is arranged at one side of the elastic member, one side of the movable metal connecting plate is provided with a fixed metal connecting plate 5, the fixed metal connecting plate 5 is bolted and fixed at one end of the mounting plate 14, the fixed metal connecting plate 5 is connected with the grounding device 16, and the grounding device 16 is bolted and mounted at the bottom end of the mounting plate 14, namely when the movable metal plate is contacted with the fixed metal plate 5, the static conducting wire on the surface of the electric device conducts static electricity to the movable metal plate, the fixed metal plate 5 and the grounding device 16 in sequence and guides the static electricity to the ground.
Further, the connecting block 2 includes a first connecting plate 201, a second connecting plate 202 and a third connecting plate 203, the first connecting plate 201 is fixed to the inner wall of the cabinet body 15, one end of the first connecting plate 201 is vertically fixed to the second connecting plate 202, one end of the second connecting plate 202 far away from the first connecting plate 201 is vertically fixed to the third connecting plate 203, and one side of the third connecting plate 203 is fixed to the mounting plate 14.
Furthermore, a clamping groove 12 is horizontally arranged on one side of the mounting plate 14, a clamping block 13 is arranged in the clamping groove 12, the clamping block 13 is connected with the clamping groove 12 in a sliding mode, a supporting rod is fixedly bolted to the top end of the clamping block 13, and the top end of the supporting rod is fixedly bolted to the elastic piece.
Further, the elastic component includes first connecting rod 10, second connecting rod 11, buffer spring 7 and removal connecting block 6, first connecting rod 10 is vertical to be fixed in the bottom of slider 8, the bottom vertical fixation of first connecting rod 10 has second connecting rod 11, second connecting rod 11 passes removal connecting block 6 and extends to the inside of removal connecting block 6, and buffer spring 7 is passed through to the one end of second connecting rod 11 and the interior wall connection of removal connecting block 6, one side of removal connecting block 6 is fixed with the removal metal connecting plate.
Further, one side of the sliding block 8 is fixed with the connecting rope 4 through glue, one end of the connecting rope 4 is fixed with the rotating rod 3 through glue, the other side of the sliding block 8 is fixed with the reset spring 17 in a welding mode, and one end of the reset spring 17 is fixed with the inner wall of the cabinet body 15 in a welding mode.
In this embodiment, a user opens the cabinet door 1 through the handle, the handle is made of an insulating material, the user can be protected, when the cabinet door 1 is opened, the rotating rod 3 rotates and the connecting rope 4 is wound on the rotating rod 3, so that the sliding block 8 moves in the guide rail 9, the movable metal connecting plate on one side of the movable connecting block 6 moves towards one side close to the fixed metal connecting plate 5, when the movable metal connecting plate contacts with the fixed metal connecting plate 5, static electricity on the surface of an electric device can be sequentially conducted to the movable metal plate, the fixed metal plate 5 and the grounding device 16 through the static electricity conducting wire, the static electricity is guided into the ground, the buffer spring 7 is compressed at the moment, when the cabinet door 1 is continuously opened, the movable metal plate and the fixed metal plate 5 are extruded to be damaged, the movable metal plate is ensured to contact with the fixed metal plate 5, and, under reset spring 17's effect, slider 8 and removal metal connecting plate move to the one end of keeping away from fixed metal connecting plate 5, have avoided the internal portion of cabinet to receive electrostatic interference, and the usability is high.
In the second embodiment, referring to fig. 3, in this embodiment, one side of the sliding block 8 is fixed to the connecting rope 4 through glue, one end of the connecting rope 4 is fixed to the rotating rod 3 through glue, the other side of the sliding block 8 is fixed to the reset rope through glue, a fixed pulley 18 is arranged in the middle of the reset rope, the fixed pulley 18 is bolted to the inner wall of the cabinet body 15, the fixed pulley 18 is used for changing the direction of the reset rope, one end of the reset rope is fixed to the mass block 20 through glue, further, the mass block 20 is slidably connected to the inside of the guide box 19, the guide box 19 is vertically arranged, and the guide box 19 is bolted to the inner wall of the cabinet body 15. The difference from the first embodiment is that the weight of the mass 20 is utilized to move the sliding block 8 and the moving metal connecting plate to the end far away from the fixed metal connecting plate 5 during the closing process of the cabinet door 1.
In the third embodiment, referring to fig. 4, in this embodiment, one side of the sliding block 8 is fixed to the connecting rope 4 through glue, one end of the connecting rope 4 is fixed to the rotating rod 3 through glue, the other side of the sliding block 8 is fixed to the iron block 21 through glue, one side of the iron block 21 is provided with the magnetic part 22, the magnetic part 22 and the iron block 21 are magnetically attracted, and the magnetic part 22 is fixed to the inner wall of the cabinet body 15 through glue. The difference between the first embodiment and the second embodiment is that during the closing process of the cabinet door 1, the magnetic member 22 and the iron block 21 are magnetically attracted, so that the sliding block 8 and the moving metal connecting plate move to the end far away from the fixed metal connecting plate 5.
In the fourth embodiment, referring to fig. 5, in this embodiment, one side of the sliding block 8 is fixed to the connecting rope 4 by glue, one end of the connecting rope 4 is fixed to the rotating rod 3 by glue, one side of the sliding block 8 is fixed to the second magnet 24 by glue, one side of the second magnet 24 is provided with the first magnet 23, the first magnet 23 and the second magnet 24 repel each other magnetically, and the second magnet 24 is fixed to the inner wall of the cabinet 15 by glue. The difference from the first, second and third embodiments is that the slider 8 and the movable metal connecting plate move to the end far away from the fixed metal connecting plate 5 by the magnetic repulsion of the first magnet 23 and the second magnet 24 during the closing process of the cabinet door 1.
Fifth embodiment, referring to fig. 6 to 7, in this embodiment, the top end of the rotating rod 3 is sleeved with an adjusting member 25, the adjusting member 25 is bolted and fixed on the inner wall of the cabinet 15, the top end of the rotating rod 3 is fixed with a second bevel gear 29 through a key pin, the second bevel gear 29 is engaged with a first bevel gear 28, the middle part of the first bevel gear 28 is fixed with a screw 27 through a key pin, the screw 27 is connected with the inner wall of the cabinet 15 through a bearing, a nut pair 26 is slidably connected to the outer side of the screw 27, and the bottom end of the nut pair 26 is provided with an elastic member. The difference from the first embodiment, the second embodiment, the third embodiment and the fourth embodiment is that the rotating rod 3 drives the second bevel gear 29 to rotate in the process of opening and closing the cabinet door 1, and the second bevel gear 29 is meshed with the first bevel gear 28, so that the first bevel gear 28 makes corresponding rotational motion, and the first bevel gear 28 drives the screw rod 27 to rotate, so that the nut pair 26 on the screw rod 27 moves on the horizontal position in the process of rotating the screw rod 27, and the movable metal plate is adjusted to move.
The above description is only for the 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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a power cabinet antistatic safety device convenient to dismantle, includes the cabinet body (15), cabinet door (1) and mounting panel (14), its characterized in that, one side of the cabinet body (15) is rotated and is connected with dwang (3), dwang (3) are fixed with cabinet door (1), and the inside bolt of the cabinet body (15) has connect connecting block (2), and the one end of connecting block (2) is bolted fixedly with mounting panel (14), the top horizontal installation of the cabinet body (15) has guide rail (9), and sliding connection has slider (8) in guide rail (9), and the bottom of slider (8) is connected with the elastic component, and one side of elastic component is provided with the removal metal connecting plate, and the removal metal connecting plate is connected with the surperficial static wire of the electrical part that sets up in the cabinet body (15), and one side of removal metal connecting plate is provided with fixed metal connecting plate (5), and fixed metal connecting, the fixed metal connecting plate (5) is connected with the grounding device (16), and the grounding device (16) is arranged at the bottom end of the mounting plate (14); connecting block (2) includes first connecting plate (201), second connecting plate (202) and third connecting plate (203), and first connecting plate (201) is fixed with the inner wall of the cabinet body (15), and the one end and second connecting plate (202) vertical fixation of first connecting plate (201), and the one end and third connecting plate (203) vertical fixation of first connecting plate (201) are kept away from in second connecting plate (202), and one side and mounting panel (14) of third connecting plate (203) are fixed, the elastic component includes first connecting rod (10), second connecting rod (11), buffer spring (7) and removal connecting block (6), and first connecting rod (10) vertical fixation is in the bottom of slider (8), and the bottom vertical fixation of first connecting rod (10) has second connecting rod (11), and second connecting rod (11) pass and remove connecting block (6) and extend to the inside of removing connecting block (6), and the one end of second connecting rod (11) passes through buffer spring (7) and is connected the inner wall of removing connecting block (6) and and a movable metal connecting plate is fixed on one side of the movable connecting block (6).
2. The power cabinet antistatic safety device convenient to disassemble and assemble as claimed in claim 1, wherein one side of the sliding block (8) is fixed with the connecting rope (4) through glue, one end of the connecting rope (4) is fixed with the rotating rod (3) through glue, the other side of the sliding block (8) is welded and fixed with the return spring (17), and one end of the return spring (17) is welded and fixed with the inner wall of the cabinet body (15).
3. The power cabinet antistatic safety device convenient to disassemble and assemble as claimed in claim 1, wherein one side of the sliding block (8) is fixed with the connecting rope (4) through glue, one end of the connecting rope (4) is fixed with the rotating rod (3) through glue, the other side of the sliding block (8) is fixed with the resetting rope through glue, the middle part of the resetting rope is provided with a fixed pulley (18), the fixed pulley (18) is bolted and fixed on the inner wall of the cabinet body (15), and one end of the resetting rope is fixed with the mass block (20) through glue.
4. The power cabinet antistatic safety device convenient to disassemble and assemble as claimed in claim 3, wherein the mass block (20) is slidably connected to the inside of the guiding box (19), the guiding box (19) is vertically arranged, and the guiding box (19) is bolted and fixed with the inner wall of the cabinet body (15).
5. The power cabinet antistatic safety device convenient to disassemble and assemble as claimed in claim 1, wherein one side of the sliding block (8) is fixed with the connecting rope (4) through glue, one end of the connecting rope (4) is fixed with the rotating rod (3) through glue, the other side of the sliding block (8) is fixed with the iron block (21) through glue, one side of the iron block (21) is provided with the magnetic part (22), the magnetic part (22) and the iron block (21) are magnetically attracted, and the magnetic part (22) is fixed on the inner wall of the cabinet body (15) through glue.
6. The power cabinet antistatic safety device convenient to disassemble and assemble as claimed in claim 1, wherein one side of the sliding block (8) is fixed with the connecting rope (4) through glue, one end of the connecting rope (4) is fixed with the rotating rod (3) through glue, one side of the sliding block (8) is fixed with the second magnet (24) through glue, one side of the second magnet (24) is provided with the first magnet (23), the first magnet (23) is magnetically repelled with the second magnet (24), and the second magnet (24) is fixed on the inner wall of the cabinet body (15) through glue.
7. The power cabinet antistatic safety device convenient to disassemble and assemble as claimed in claim 1, wherein the adjusting member (25) is sleeved on the top end of the rotating rod (3), the adjusting member (25) is bolted and fixed on the inner wall of the cabinet body (15), the top end of the rotating rod (3) is fixed with the second bevel gear (29) through a key pin, the second bevel gear (29) is engaged with the first bevel gear (28), the middle part of the first bevel gear (28) is fixed with the lead screw (27) through a key pin, the lead screw (27) is connected with the inner wall of the cabinet body (15) through a bearing, the outer side of the lead screw (27) is slidably connected with the nut pair (26), and the bottom end of the nut pair (26) is provided with an elastic member.
8. The power cabinet antistatic safety device convenient for disassembly as claimed in claim 1, wherein a clamping groove (12) is horizontally arranged on one side of the mounting plate (14), a clamping block (13) is arranged in the clamping groove (12), the clamping block (13) is slidably connected with the clamping groove (12), a supporting rod is fixed on the top end of the clamping block (13) in a bolted mode, and the top end of the supporting rod is fixed with the elastic member in a bolted mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835855.4A CN108879342B (en) | 2018-07-26 | 2018-07-26 | Power cabinet antistatic safety device convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835855.4A CN108879342B (en) | 2018-07-26 | 2018-07-26 | Power cabinet antistatic safety device convenient to disassemble |
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| Publication Number | Publication Date |
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| CN108879342A CN108879342A (en) | 2018-11-23 |
| CN108879342B true CN108879342B (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810835855.4A Active CN108879342B (en) | 2018-07-26 | 2018-07-26 | Power cabinet antistatic safety device convenient to disassemble |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286305A (en) * | 2018-11-30 | 2019-01-29 | 佛山科学技术学院 | A kind of intelligent power |
| CN110707548B (en) * | 2019-10-25 | 2020-12-18 | 河北大唐国际张家口热电有限责任公司 | Power distribution cabinet with large-area static electricity discharge function structure |
| CN111025003B (en) * | 2020-01-10 | 2022-02-01 | 安徽明远电力设备制造有限公司 | Insulating detection device of looped netowrk cabinet body |
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| CN106960742A (en) * | 2017-05-10 | 2017-07-18 | 河南森源电气股份有限公司 | A kind of interlocking gear between switch cubicle and its earthed switch and cabinet door |
| CN207217339U (en) * | 2017-10-13 | 2018-04-10 | 上海上科电器（集团）有限公司 | A kind of earthing or grounding means for being easy to reliable ground |
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| DE10317735B3 (en) * | 2003-04-11 | 2004-11-18 | Siemens Ag | Earthing switch with a movable contact piece |
| CN203536746U (en) * | 2014-01-06 | 2014-04-09 | 重庆众恒电器有限公司 | Switchboard |
| CN104577814A (en) * | 2014-12-26 | 2015-04-29 | 国家电网公司 | Heat-dissipation ring main unit provided with arc-control devices |
| CN205790983U (en) * | 2016-06-21 | 2016-12-07 | 赣州煜隆电气设备有限公司 | A kind of damp-proof intelligent switchboard system |
| CN207134647U (en) * | 2017-09-14 | 2018-03-23 | 厦门启和电器有限公司 | A kind of dry gas switch cubicle |
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|---|---|---|---|---|
| JP2010115002A (en) * | 2008-11-06 | 2010-05-20 | Toshiba Corp | Interlock device of metal-enclosed switch gear |
| CN106960742A (en) * | 2017-05-10 | 2017-07-18 | 河南森源电气股份有限公司 | A kind of interlocking gear between switch cubicle and its earthed switch and cabinet door |
| CN207217339U (en) * | 2017-10-13 | 2018-04-10 | 上海上科电器（集团）有限公司 | A kind of earthing or grounding means for being easy to reliable ground |
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| CN108879342A (en) | 2018-11-23 |
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Effective date of registration: 20201215 Address after: No.16 Hongyun Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: SUZHOU VAIDNOR ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: No.19, Renmin West Road, Fancheng District, Xiangyang City, Hubei Province Patentee before: XIANGYANG SUCCESS ELECTRIC Co.,Ltd. |