CN110707555B - Safe type switch board - Google Patents
Safe type switch board Download PDFInfo
- Publication number
- CN110707555B CN110707555B CN201911145193.9A CN201911145193A CN110707555B CN 110707555 B CN110707555 B CN 110707555B CN 201911145193 A CN201911145193 A CN 201911145193A CN 110707555 B CN110707555 B CN 110707555B
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- Prior art keywords
- cabinet body
- cabinet
- air
- cabinet door
- air outlet
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a safe power distribution cabinet which comprises a cabinet body, a cabinet door, a controller, a smoke sensor, an air outlet pipe and air dispersing holes, wherein the cabinet door is arranged on the front side of the cabinet body, one end, far away from a shaft rod, of a moving rod penetrates through a fixed block, the left side and the right side of the cabinet body and the cabinet door are connected through cabinet door locking pieces, the controller and the smoke sensor are arranged at the top in the cabinet body, the air outlet pipe is fixed on the left side and the right side of the inner wall of the cabinet body, one end, far away from the air outlet pipe, of the air pipe is connected with a carbon dioxide air storage tank, the carbon dioxide air storage tank is. This safe type switch board, when smoke sensor sensed and has smog to produce in the device, transmitted the signal for the controller, and controller start alarm and solenoid valve, and people's discovery situation is reminded to the alarm, and the solenoid valve opens, and the internal portion of cabinet can let in rapidly to the gas in the carbon dioxide gas storage tank plays the fire extinguishing effect to improve the security.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a safe power distribution cabinet.
Background
The switch board is the effective accessory in the electrical equipment, generally need with switchgear, protection electrical apparatus and auxiliary assembly etc. assemble in the metal cabinet, but the inner structure of present switch board is comparatively fixed, be not convenient for adjust according to specific installation demand, the limitation of use is big, and the cable in the assembling process is walked the line untiely, twine the confusion easily, be not convenient for dispel the heat, the maintenance in later stage of being not convenient for simultaneously, switch board that needs to use in the open air in addition receives weather influence great, the leakproofness is not enough during rainwater weather, easily lead to the inside humidity of cabinet to damage, when long-time inflammation hot weather, and when meetting the circuit ageing, the conflagration easily takes place, harmfulness is great, therefore, need a safe type switch board to improve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a safe power distribution cabinet, which solves the problems that the internal structure of the conventional power distribution cabinet provided by the background art is relatively fixed, the regulation is inconvenient according to specific installation requirements, the limitation of use is large, cables are not regularly arranged in the assembling process, the cables are easily wound and disordered, the heat dissipation is inconvenient, the later maintenance is inconvenient, the sealing performance is insufficient in rainy weather, the humidity damage in the cabinet body is easily caused, and a fire disaster is easily caused in long-time hot weather and line aging.
In order to achieve the purpose, the invention provides the following technical scheme: a safe power distribution cabinet comprises a cabinet body, a cabinet door, a controller, a smoke sensor, an air outlet pipe and an air dispersing hole, wherein a base is arranged at the bottom of the cabinet body, a groove is formed in the front side surface of the cabinet body, a sealing gasket is arranged in the groove, the cabinet door is arranged at the front side of the cabinet body, a convex block is arranged on the rear side surface of the cabinet door and is arranged in the groove, a label frame is arranged at the central position of the rear side surface of the cabinet door, a shaft lever is arranged on one side of the cabinet door, the lower end of the shaft lever penetrates through a movable rod, one end, away from the shaft lever, of the movable rod penetrates through a fixed block, the fixed block is arranged on the side surface of the cabinet body, the left side and the right side of the cabinet body are connected through cabinet door locking pieces, a ceiling is arranged at the, the left side and the right side of the cabinet body are both provided with a first mounting frame, meanwhile, the first mounting frame is provided with a second mounting frame and a wire arranging plate, the air outlet pipe is fixed at the left side and the right side of the inner wall of the cabinet body, and the air outlet pipe is arranged at the rear side of the first mounting rack, the lower end of the air outlet pipe is connected with one end of the air delivery pipe, the gas pipe penetrates through the through hole, the through hole is formed in the rear side wall of the cabinet body, a sealing ring is arranged at the joint of the through hole and the gas pipe, one end, far away from the gas outlet pipe, of the gas pipe is connected with a carbon dioxide gas storage tank, and the joint of the gas pipe and the carbon dioxide gas storage tank is provided with an electromagnetic valve, the carbon dioxide gas storage tank is arranged in the equipment room, and the equipment room sets up at cabinet body rear side, equipment room rear side rotation is connected with sealed apron, and sealed apron passes through the safety lock and locks with the equipment room, the gas vent is seted up on the left and right sides wall of the cabinet body.
Preferably, the sealing gasket is attached to the groove at the outer side, and the sealing gasket is attached to the lug at the inner side.
Preferably, the axostylus axostyle forms to rotate with the carriage release lever and is connected, and the carriage release lever forms sliding connection with the fixed block, and axostylus axostyle, fixed block and carriage release lever all are provided with four groups simultaneously.
Preferably, the alarm, the controller, the smoke sensor and the electromagnetic valve are electrically connected.
Preferably, the first mounting rack is symmetrically arranged inside the cabinet body, the first mounting rack and the cabinet body are of a dismounting mounting structure, and the first mounting rack and the second mounting rack as well as the first mounting rack and the wire arranging plate are of a dismounting mounting structure.
Preferably, the wire arrangement board comprises a fixing plate, a wire through hole, a limiting plate and a bolt, the wire through hole is formed in the front side face of the fixing plate, and the fixing plate is connected with the limiting plate through the bolt.
Preferably, the air outlet pipes are symmetrically arranged inside the cabinet body, and air outlet holes are uniformly distributed on the inner side surfaces of the air outlet pipes.
Preferably, the number of the through holes is two, and the through holes form a sealing structure with the gas conveying pipe through the sealing ring.
Preferably, the air dispersing holes are arranged in two groups, and the two groups of air dispersing holes are respectively arranged at the upper end and the lower end of the cabinet body.
Compared with the prior art, the invention has the beneficial effects that: the safety type power distribution cabinet is provided with a power distribution box,
(1) the first mounting rack and the second mounting rack as well as the first mounting rack and the wiring board are of a dismounting and mounting structure, the second mounting rack and the wiring board can be added according to the number of switch equipment and the like required to be used for mounting, the operation is convenient, and the flexible assembly is convenient according to the use requirement;
(2) the cable arranging plate is arranged to facilitate the orderly arrangement of cables, the front side of the cable arranging plate penetrates through the limiting plate through bolts to fix the cables, and when the cables need to be maintained, the limiting plate is taken down, so that the cables can be directly exposed outside to facilitate maintenance;
(3) the sealing gasket is arranged in the groove at the front side of the cabinet body, when the cabinet door and the cabinet body are closed, the convex block at the rear side of the cabinet door is attached to the sealing gasket, so that the sealing property between the cabinet door and the cabinet body is enhanced, in addition, the cabinet body and the cabinet door are locked by two symmetrically arranged cabinet door locking pieces, so that the stability of the device is enhanced, meanwhile, the cabinet door is connected with the cabinet body through a shaft lever, a fixed block and a moving rod, and the stability of the connection between the cabinet door and the;
(4) the carbon dioxide gas storage tank is arranged, when the smoke sensor senses that smoke is generated in the device, a signal is transmitted to the controller, the controller starts the alarm and the electromagnetic valve, the alarm reminds people of finding the situation, the electromagnetic valve is opened, and gas in the carbon dioxide gas storage tank can be rapidly introduced into the cabinet body, so that the fire extinguishing effect is achieved, and the safety is improved;
the top of the cabinet body is provided with a ceiling which plays a role of rain-proof and sun-proof, the upper end and the lower end of the left side and the right side of the cabinet body are both provided with air scattering holes, so that the circulation of air is facilitated, hot air is scattered, and meanwhile, the air scattering holes with inclined structures can avoid the introduction of rainwater.
Drawings
FIG. 1 is a front view of the cabinet of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the rear side structure of the cabinet door of the present invention;
FIG. 4 is a schematic top view of the interior structure of the cabinet of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a rear view of the present invention;
FIG. 7 is a schematic rear view of the cross-sectional structure of the present invention;
FIG. 8 is a schematic top view of the cross-sectional structure of the wire arranging plate of the present invention;
FIG. 9 is a side view of the shaft and travel bar of the present invention;
FIG. 10 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
FIG. 11 is an enlarged view of the structure at B in FIG. 8 according to the present invention;
FIG. 12 is a schematic diagram of the workflow of the present invention.
In the figure: 1. the cabinet body, 2, a pedestal, 3, the recess, 4, sealed pad, 5, the cabinet door, 6, the lug, 7, cabinet door latch fitting, 8, the label frame, 9, the axostylus axostyle, 10, the fixed block, 11, the carriage release lever, 12, the ceiling, 13, the alarm, 14, the controller, 15, the smoke sensor, 16, first mounting bracket, 17, the second mounting bracket, 18, the wiring board, 1801, the fixed plate, 1802, the through-hole, 1803, the limiting plate, 1804, the bolt, 19, the outlet duct, 20, the through-hole, 21, the sealing washer, 22, the gas-supply pipe, 23, the solenoid valve, 24, the carbon dioxide gas holder, 25, the equipment room, 26, sealed apron, 27, the safety lock, 28, scattered gas.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides a technical solution: the utility model provides a safe type switch board, as shown in fig. 1, the bottom of the cabinet body 1 is provided with base 2, increase the height of the 1 bottom of the cabinet body and ground, reduce the influence of ponding to the device, inlet wire department on the cabinet body 1 all adopts sealed design with the department of being qualified for the next round of competitions, and the front side surface of the cabinet body 1 sets up fluted 3, be provided with sealed 4 in the recess 3 simultaneously, the setting of sealed 4 outside laminating recesses 3 that fills up, and sealed 4 inboard laminating lugs 6 that fill up, better sealed the junction of the cabinet body 1 and cabinet door 5, avoid the rainwater to its influence.
As shown in fig. 1, 3, 5, 9 and 10, the cabinet door 5 is disposed at the front side of the cabinet body 1, the rear side of the cabinet door 5 is provided with a projection 6, the projection 6 is disposed inside the groove 3, the central position of the rear side of the cabinet door 5 is provided with a label frame 8, the device information in the cabinet body 1 is recorded on the label paper and then inserted into the label frame 8, so as to facilitate later viewing, one side of the cabinet door 5 is provided with a shaft rod 9, the lower end of the shaft rod 9 penetrates through the movable rod 11, one end of the movable rod 11 far away from the shaft rod 9 penetrates through the fixed block 10, the fixed block 10 is disposed at the side of the cabinet body 1, the shaft rod 9 and the movable rod 11 form a rotating connection, the movable rod 11 and the fixed block 10 form a sliding connection, the cabinet door 5 is pulled to the front side and then can rotate around the shaft rod 9, and the shaft rod 9, the fixed block 10 and the movable rod 11 are all, the left and right sides of the cabinet body 1 and the cabinet door 5 are all connected through cabinet door latch fitting 7, and through two cabinet door latch fittings 7 that the symmetry set up, two cabinet door latch fittings 7 are all opened, just can open cabinet door 5, make the security of device higher.
As shown in fig. 1, 2, 8, 11 and 12, a ceiling 12 is disposed on the top of the cabinet 1 to play a role of rain and sun protection, an alarm 13 is disposed at the center of the top of the cabinet 1, a controller 14 and a smoke sensor 15 are disposed at the top of the cabinet 1, the alarm 13, the controller 14, the smoke sensor 15 and a solenoid valve 23 are electrically connected, the smoke sensor 15 transmits signals to the controller 14, the controller 14 controls the operating states of the alarm 13 and the solenoid valve 23, first mounting brackets 16 are mounted on the left and right sides of the cabinet 1, meanwhile, a second mounting bracket 17 and a wiring board 18 are disposed on the first mounting brackets 16, the first mounting brackets 16 are symmetrically disposed inside the cabinet 1, the first mounting brackets 16 and the cabinet 1 are in a detachable mounting structure, so as to facilitate detachment, replacement and maintenance, and the like, and meanwhile, the first mounting brackets 16 and the second mounting bracket 17 as well as the first mounting brackets 16 and the wiring board 18 are in a detachable mounting structure, quantity and position convenient to adjust second mounting bracket 17 and winding displacement 18 according to the demand, it is nimble more convenient to use, winding displacement 18 is including fixed plate 1801, through hole 1802, limiting plate 1803 and bolt 1804, and fixed plate 1801's leading flank has seted up through hole 1802, the cable is arranged more neatly through hole 1802, make things convenient for work such as maintenance in later stage, fixed plate 1801 is connected with limiting plate 1803 through bolt 1804, take off bolt 1804 and dismantle limiting plate 1803 down, be convenient for maintain the cable.
According to fig. 1, fig. 2 and fig. 4 show, outlet duct 19 is fixed in the left and right sides of the 1 inner wall of the cabinet body, and outlet duct 19 sets up the rear side at first mounting bracket 16, the lower extreme and the air supply pipe 22 one end of outlet duct 19 are connected, outlet duct 19 symmetry sets up in the 1 inside of the cabinet body, and 19 medial surface evenly distributed of outlet duct has the venthole, carbon dioxide gas is quick even discharges from the venthole, be full of the 1 inside of the cabinet body rapidly, can realize the effect of putting out a fire, and air supply pipe 22 runs through-hole 20, through-hole 20 is seted up on the 1 back side wall of the cabinet body, and through-hole 20 and air supply pipe 22 junction are provided with sealing washer 21, through-hole 20 is provided with two, and through-hole 20 passes through sealing washer 21 and air supply.
According to the drawings of fig. 4, fig. 5, fig. 6, fig. 7 and fig. 12, one end of the air pipe 22 far away from the air outlet pipe 19 is connected with a carbon dioxide air storage tank 24, an electromagnetic valve 23 is arranged at the joint of the air pipe 22 and the carbon dioxide air storage tank 24, the carbon dioxide air storage tank 24 is arranged in an equipment chamber 25, the equipment chamber 25 is arranged at the rear side of the cabinet body 1, a sealing cover plate 26 is rotatably connected to the rear side of the equipment chamber 25, the sealing cover plate 26 is locked with the equipment chamber 25 through a safety lock 27, air diffusing holes 28 are formed in the left side wall and the right side wall of the cabinet body 1, two groups of air diffusing holes 28 are arranged, the two groups of air diffusing holes 28 are respectively arranged at the upper end and the lower end of the cabinet body 1, the air circulation in the device is.
The working principle is as follows: fixing a first mounting rack 16 inside a cabinet body 1 through screws, taking a second mounting rack 17 and a wiring board 18 according to the number of switch equipment and the like to be mounted, mounting the second mounting rack and the wiring board at corresponding positions on the first mounting rack 16 through screws, mounting the switch equipment and the like on the second mounting rack 17, sequentially passing cables on the equipment through holes 1802 in a fixing plate 1801, connecting bolts 1804 through a limiting plate 1803 and the fixing plate 1801 to limit the cables, recording information of the switch equipment and the like on label paper after the cabinet body 1 is mounted, clamping the label paper into a label frame 8 at the rear side of a cabinet door 5 to facilitate later checking, then closing the cabinet door 5, firstly rotating the cabinet door 5 around the connection position of a shaft rod 9 and a moving rod 11 to enable the cabinet door 5 to be parallel to the front side of the cabinet body 1, then pushing the cabinet door 5 towards the rear side, wherein the moving rod 11 slides on the fixing block 10, until the bump 6 at the rear side of the cabinet door 5 is clamped into the sealing gasket 4 in the groove 3 at the front side of the cabinet body 1, then the cabinet door locking piece 7 is locked, hot gas generated during the operation of the device can be emitted through the air-diffusing hole 28, when the smoke sensor 15 senses smoke generated in the device, a signal is transmitted to the controller 14, the model of the controller 14 is MAM-330, the model of the smoke sensor 15 is MQ-2 gas sensor, the controller 14 starts the alarm 13 and the electromagnetic valve 23, the alarm 13 emits sound to remind people to keep away, and emergency measures are carried out when workers know the situation, meanwhile, after the electromagnetic valve 23 is opened, gas in the carbon dioxide gas storage tank 24 is discharged from the air outlet hole on the air outlet pipe 19 through the air conveying pipe 22, the gas is rapidly filled in the device to play a fire extinguishing effect, and the safety lock 27 can be unlocked to open the sealing cover plate 26 to supplement gas to the, those not described in detail in this specification are within the skill of the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a safe type switch board, includes the cabinet body (1), cabinet door (5), controller (14), smoke sensor (15), outlet duct (19) and scattered gas pocket (28), its characterized in that: the bottom of the cabinet body (1) is provided with a base (2), the front side surface of the cabinet body (1) is provided with a groove (3), a sealing gasket (4) is arranged in the groove (3), the cabinet door (5) is arranged on the front side of the cabinet body (1), the rear side surface of the cabinet door (5) is provided with a lug (6), the lug (6) is arranged inside the groove (3), the central position of the rear side surface of the cabinet door (5) is provided with a label frame (8), one side of the cabinet door (5) is provided with a shaft lever (9), the lower end of the shaft lever (9) penetrates through a movable rod (11), one end, far away from the shaft lever (9), of the movable rod (11) penetrates through the fixed block (10), the fixed block (10) is arranged on the side surface of the cabinet body (1), the left side and the right side of the cabinet door (5) are connected through a cabinet door locking piece (7), the top of, and the top central point of the cabinet body (1) is provided with an alarm (13), the controller (14) and the smoke sensor (15) are arranged at the top in the cabinet body (1), the left side and the right side of the cabinet body (1) are respectively provided with a first mounting rack (16), meanwhile, the first mounting rack (16) is provided with a second mounting rack (17) and a wire arrangement plate (18), the air outlet pipe (19) is fixed at the left side and the right side of the inner wall of the cabinet body (1), the air outlet pipe (19) is arranged at the rear side of the first mounting rack (16), the lower end of the air outlet pipe (19) is connected with one end of the air conveying pipe (22), the air conveying pipe (22) penetrates through the through hole (20), the through hole (20) is arranged on the rear side wall of the cabinet body (1), a sealing ring (21) is arranged at the joint of the through hole (20) and the air conveying pipe (22), one end of the air conveying pipe (, an electromagnetic valve (23) is arranged at the joint of the gas conveying pipe (22) and the carbon dioxide gas storage tank (24), the carbon dioxide gas storage tank (24) is arranged in an equipment room (25), the equipment room (25) is arranged at the rear side of the cabinet body (1), the rear side of the equipment room (25) is rotatably connected with a sealing cover plate (26), the sealing cover plate (26) is locked with the equipment room (25) through a safety lock (27), and the air dispersing holes (28) are formed in the left side wall and the right side wall of the cabinet body (1);
the shaft lever (9) is rotatably connected with the moving rod (11), the moving rod (11) is slidably connected with the fixed block (10), four groups of the shaft lever (9), the fixed block (10) and the moving rod (11) are arranged, the wire arranging plate (18) comprises a fixed plate (1801), a wire through hole (1802), a limiting plate (1803) and a bolt (1804), the wire through hole (1802) is formed in the front side surface of the fixed plate (1801), the fixed plate (1801) is connected with the limiting plate (1803) through the bolt (1804), the first mounting frames (16) are symmetrically arranged in the cabinet body (1), the first mounting frames (16) and the cabinet body (1) are of a dismounting and mounting structure, meanwhile, the first mounting frames (16) and the second mounting frames (17) as well as the first mounting frames (16) and the wire arranging plate (18) are of a dismounting and mounting structure, and the air dispersing holes (28) are arranged in two groups, and the two groups of air dispersion holes (28) are respectively arranged at the upper end and the lower end of the cabinet body (1).
2. The safety power distribution cabinet according to claim 1, characterized in that: the outer side of the sealing gasket (4) is attached to the groove (3), and the inner side of the sealing gasket (4) is attached to the convex block (6).
3. The safety power distribution cabinet according to claim 1, characterized in that: the alarm (13), the controller (14), the smoke sensor (15) and the electromagnetic valve (23) are electrically connected.
4. The safety power distribution cabinet according to claim 1, characterized in that: the air outlet pipes (19) are symmetrically arranged inside the cabinet body (1), and air outlet holes are uniformly distributed on the inner side surface of each air outlet pipe (19).
5. The safety power distribution cabinet according to claim 1, characterized in that: the number of the through holes (20) is two, and the through holes (20) and the air conveying pipe (22) form a sealing structure through the sealing ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145193.9A CN110707555B (en) | 2019-11-21 | 2019-11-21 | Safe type switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911145193.9A CN110707555B (en) | 2019-11-21 | 2019-11-21 | Safe type switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110707555A CN110707555A (en) | 2020-01-17 |
| CN110707555B true CN110707555B (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911145193.9A Active CN110707555B (en) | 2019-11-21 | 2019-11-21 | Safe type switch board |
Country Status (1)
| Country | Link |
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| CN (1) | CN110707555B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113286463A (en) * | 2021-05-15 | 2021-08-20 | 牛世强 | Power cabinet for power engineering |
| CN114302618A (en) * | 2021-12-29 | 2022-04-08 | 宁波市令通电信设备有限公司 | Sub-frame type BBU centralized cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319648A (en) * | 2014-10-30 | 2015-01-28 | 天津市晟宇金属制品有限公司 | Single-door electric control cabinet |
| CN204333658U (en) * | 2014-12-30 | 2015-05-13 | 江苏中盟电气设备有限公司 | A kind of moisture seal electric power cabinet |
| CN207765829U (en) * | 2018-01-03 | 2018-08-24 | 山东新大陆电力股份有限公司 | A kind of distribution box with fire-extinguishing function concurrently |
-
2019
- 2019-11-21 CN CN201911145193.9A patent/CN110707555B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319648A (en) * | 2014-10-30 | 2015-01-28 | 天津市晟宇金属制品有限公司 | Single-door electric control cabinet |
| CN204333658U (en) * | 2014-12-30 | 2015-05-13 | 江苏中盟电气设备有限公司 | A kind of moisture seal electric power cabinet |
| CN207765829U (en) * | 2018-01-03 | 2018-08-24 | 山东新大陆电力股份有限公司 | A kind of distribution box with fire-extinguishing function concurrently |
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| CN110707555A (en) | 2020-01-17 |
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