CN105390953A - Multi-cabinet-door switch cabinet - Google Patents
Multi-cabinet-door switch cabinet Download PDFInfo
- Publication number
- CN105390953A CN105390953A CN201510821858.9A CN201510821858A CN105390953A CN 105390953 A CN105390953 A CN 105390953A CN 201510821858 A CN201510821858 A CN 201510821858A CN 105390953 A CN105390953 A CN 105390953A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- door
- cabinet body
- door switch
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 description 5
- 210000005056 cell body Anatomy 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- 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
- H02B1/38—Hinged covers or doors
-
- 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
-
- 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 discloses a multi-cabinet-door switch cabinet, including a cabinet body (1), a plurality of cabinet doors (2) equipped with door locks (10) and a plurality of sliding columns (3). Door beam and door sill parts of the cabinet body (1) are recessed inwards to form sliding grooves, the sliding columns (3) are vertically arranged on a door frame and two ends are embedded in the sliding grooves, so that the sliding columns (3) can slide in a reciprocating manner along a length direction of the cabinet body (1); and one sides of the cabinet doors (2) are hinged to the sliding columns (3), the tops and/or bottoms of the other sides are provided with spring bolts (4), and the spring bolts (4) are connected with the door locks (10), so that the door locks (10) can control the spring bolts (4) to stretch into lockholes on the door beam or separate from the lockholes. The multi-cabinet-door switch cabinet can be partially open or completely open the door frame on the cabinet body, and is convenient and rapid to adjust when in use, thereby improving maintenance efficiency of operating personnel.
Description
Technical Field
The invention relates to the field of switch cabinets, in particular to a multi-door switch cabinet.
Background
The switch cabinet is an electrical device, the external 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 main function of the system is to open and close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy in the power system.
Electrical components in the cubical switchboard need often maintain and repair, and the cabinet door on the great cubical switchboard of current volume only has two, and is very hard when opening to when operating personnel gets into the inside maintenance of cubical switchboard, great cabinet door can receive the influence horizontal hunting of wind-force, shelters from the internal light of entering cabinet, has reduced the internal luminance of cabinet, the normal maintenance of operating personnel of being not convenient for.
Disclosure of Invention
The invention aims to provide a multi-cabinet-opening door switch cabinet, which can be used for partially opening or completely opening a door frame on a cabinet body, is convenient and quick to adjust during use and improves the maintenance efficiency of operators.
In order to achieve the aim, the invention provides a multi-cabinet-opening door switch cabinet which comprises a cabinet body, a plurality of cabinet doors provided with door locks and a plurality of sliding columns, wherein the cabinet doors are provided with door locks; the sliding post is vertically arranged on the door frame, and two ends of the sliding post are respectively embedded into the sliding grooves so that the sliding post can slide in a reciprocating manner along the length direction of the cabinet body; one side of the cabinet door is hinged to the sliding column, the top end and/or the bottom end of the other side of the cabinet door is/are provided with a lock tongue, and the lock tongue is connected with the door lock so that the door lock can control the lock tongue to extend into a lock hole on the door beam or be separated from the lock hole.
Preferably, a plurality of positioning holes are formed in the outer wall of the sliding groove, positioning protrusions matched with the positioning holes are arranged at one end or two ends of the sliding column, the positioning protrusions are fixedly connected to the sliding column through elastic pieces, and the distance between the positioning holes and the lock hole is equal to the distance between the positioning protrusions and the lock tongue.
Preferably, the inner wall of the cabinet door is provided with a magnetic sucker.
Preferably, buffering members are provided at both ends of the sliding groove.
Preferably, the buffer member is a buffer sponge or a buffer rubber member.
Preferably, the cabinet door is provided with an observation window.
Preferably, the outer side wall of the cabinet body protrudes outwards to form a transparent box body, an audible and visual alarm is arranged in the transparent box body, and the audible and visual alarm is electrically connected with a temperature sensor arranged in the cabinet body.
Preferably, the outer wall of the cabinet body is provided with a plurality of heat dissipation through holes.
Preferably, the cabinet body is internally provided with air exhausting equipment which exhausts air to the outside of the cabinet body through the heat dissipation through hole.
According to the technical scheme, the large switch cabinet door is designed to be of a structure with a plurality of cabinet doors, one side of each cabinet door is matched with the corresponding sliding column and the corresponding sliding groove to slide back and forth on the corresponding door frame, and the other side of each cabinet door is fixed to the corresponding door frame through the matching of the lock tongue and the corresponding lock hole. Therefore, in a closed state, one side of each cabinet door is locked at the position of the lock hole through the lock tongue, and the other side of each cabinet door is tightly abutted against the adjacent cabinet door through the sliding column, so that the whole structure is compact; when the cabinet door needs to be opened, the door lock is rotated to unlock the matching of the lock tongue and the lock hole, and the cabinet door is rotated along the hinge joint of the cabinet door to open the cabinet door; at this moment, the other side of the cabinet door can slide on the sliding groove by utilizing the sliding column, so that two adjacent cabinet doors or more opened cabinet doors slide towards one direction and are abutted together, the exposed area of the upper frame of the cabinet door can be increased, an operator can easily enter and exit the cabinet body, light rays entering the cabinet body are more, the interior of the cabinet body is brighter, the operator can maintain the cabinet body, and the maintenance work efficiency is improved.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a multi-door switch cabinet according to an embodiment of the invention.
Description of the reference numerals
1-cabinet body and 2-cabinet door
3-sliding column 4-bolt
5-positioning hole 6-positioning projection
7-observation window 8-transparent box body
9-audible and visual alarm 10-door lock
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the directional words "inside, outside" and the like included in a term merely represent the orientation of the term in a conventional use state or a colloquial meaning understood by those skilled in the art, and should not be construed as limiting the term.
Referring to fig. 1, the present invention provides a multi-compartment door switch cabinet, which includes a cabinet body 1, a plurality of cabinet doors 2 mounted with door locks 10, and a plurality of sliding columns 3; the sliding door comprises a cabinet body 1, a door beam, a door sill, a sliding column 3, a sliding door and a sliding door frame, wherein the door beam and the door sill of the cabinet body 1 are both partially inwards recessed to form a sliding groove, the sliding column 3 is vertically arranged on the door frame, and two ends of the sliding column are respectively embedded into the sliding groove so that the sliding column 3 can slide in a reciprocating mode along the length direction of the cabinet; one side of the cabinet door 2 is hinged to the sliding column 3, the top end and/or the bottom end of the other side are/is provided with the bolt 4, and the bolt 4 is connected with the door lock 10 so that the door lock 10 can control the bolt 4 to extend into or separate from the lock hole on the door beam.
Through above-mentioned technical scheme, design into the structure that has many fans of cabinet door 2 with great cubical switchboard cabinet door to make a round trip to slide one side of cabinet door 2 on the door frame through the cooperation of slip post 3 and sliding tray, the opposite side of cabinet door 2 is fixed to the door frame through the cooperation of spring bolt 4 with the lockhole. Therefore, in a closed state, one side of the cabinet door 2 is locked at the position of the lock hole through the lock tongue 4, and the other side of the cabinet door tightly abuts against one adjacent cabinet door 2 through the sliding column 3, so that the whole structure becomes compact; when the cabinet door 2 needs to be opened, the door lock 10 is rotated to unlock the bolt 4 from being matched with the lock hole, and the cabinet door 2 is rotated to be opened along the hinged position of the cabinet door 2; at this moment, the other side of the cabinet door 2 can be slid on the sliding groove by the aid of the sliding column 3, so that two adjacent cabinet doors 2 or more opened cabinet doors 2 can slide towards one direction and abut against each other, the exposed area of the upper frame of each cabinet door 2 can be increased, operators can easily enter and exit the cabinet body 1, light rays can enter the cabinet body 1 from inside to outside, the cabinet body 1 is bright, the operators can maintain the cabinet body, and the maintenance efficiency is improved.
In this embodiment, in order to fix the cabinet door 2 after adjusting the position, prevent that it from making a round trip to slide at will on the sliding tray and not be convenient for operating personnel to maintain the operation, preferably, a plurality of locating holes 5 have been seted up on the outer wall of sliding tray, the one end or both ends of sliding column 3 are equipped with and cooperate location arch 6 with locating hole 5, location arch 6 passes through the elastic component rigid coupling on sliding column 3, and the distance between locating hole 5 and the lockhole equals with the distance between location arch 6 and spring bolt 4. When location arch 6 slided in the slip cell body, the slip cell body extrusion elastic component was slided together, when location arch 6 met locating hole 5, the power of extrusion elastic component disappeared, the bounce of elastic component will fix a position protruding 6 extrusion come out from the slip cell body with locating hole 5 cooperation alright with the position of fixing cabinet door 2, no matter how the cabinet door 2 rotates around articulated department this moment also can not make cabinet door 2 slide at will, improved the stability between cabinet door 2 and the cabinet body 1.
In addition, when all opening the time as the last many cabinet doors 2 of the cabinet body 1, because receive the external force influence between the adjacent cabinet door 2 and can swing and lead to striking mutually, not only can produce the noise of dazzling, can cause cabinet door 2 to damage moreover, in order to avoid the emergence of above-mentioned condition, preferably, be equipped with magnetic chuck on the inner wall of cabinet door 2. Through the effect of magnetic chuck can make adjacent cabinet door 2 adsorb together, can not rotate easily and cause the influence to operating personnel's maintenance operation.
When using sliding column 3 to drive cabinet door 2 and slide on the sliding tray, in order to prevent that gliding speed is too fast, frequently strikeed the both ends of causing the damage and shortened the life of sliding tray with violently exerting oneself to the sliding tray, preferably, the both ends of sliding tray are equipped with the bolster.
The buffer member may be any structure that can play a role of buffering, which is commonly known in the art, but from the viewpoint of controlling the cost and facilitating the subsequent maintenance and replacement, the buffer member is preferably a buffer sponge or a buffer rubber member.
In the cubical switchboard use, whether normally observe its inside equipment operation condition for the convenience of operating personnel, in time discover and get rid of the potential safety hazard, preferably, be equipped with observation window 7 on the cabinet door 2.
In addition, in order to further improve the security performance of this cubical switchboard, can in time overload the condition feedback that generates heat with the internal plant operation when operating personnel is not near the cabinet body, arouse operating personnel's alert and in time rush to the on-the-spot equipment operation trouble of solving, the outside arch of the lateral wall of the preferred cabinet body 1 is formed with transparent box body 8, is equipped with audible-visual annunciator 9 in the transparent box body 8, audible-visual annunciator 9 is connected with the temperature sensor electricity of arranging the internal 1 of cabinet in. Like this, when the temperature in the cubical switchboard was too high, temperature sensor can in time perception temperature variation and with signal transmission in order to activate audible-visual annunciator 9, audible-visual annunciator 9 sends striking light and the alert sound of dazzling in order to attract operating personnel's attention.
In addition, a plurality of kinds of electrical equipment are installed in the cabinet body 1, and all the electrical equipment can generate certain heat in the power-on operation process, if the heat can not be dissipated in time and is gathered in the cabinet body 1, the temperature inside the cabinet body 1 is abnormal easily, the electrical equipment is damaged easily, even a fire accident can be caused, the body and property loss is brought to a user, and in order to avoid the situation, a plurality of heat dissipation through holes are preferably arranged on the outer wall of the cabinet body 1.
In order to further accelerate the circulation of air inside and outside the cabinet body and discharge the heat inside from the heat dissipation through holes in time, preferably, the cabinet body 1 is internally provided with air exhaust equipment which exhausts air to the outside of the cabinet body 1 through the heat dissipation through holes.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (9)
1. The multi-cabinet-opening-door switch cabinet is characterized by comprising a cabinet body (1), a plurality of cabinet doors (2) provided with door locks (10) and a plurality of sliding columns (3); wherein,
the door beam and the doorsill of the cabinet body (1) are both partially recessed inwards to form a sliding groove, the sliding column (3) is vertically arranged on the door frame, and two ends of the sliding column are respectively embedded into the sliding groove so that the sliding column (3) can slide in a reciprocating manner along the length direction of the cabinet body (1);
one side of the cabinet door (2) is hinged to the sliding column (3), a bolt (4) is arranged at the top end and/or the bottom end of the other side of the cabinet door, and the bolt (4) is connected with the door lock (10) so that the door lock (10) can control the bolt (4) to extend into or separate from the lock hole in the door beam.
2. The multi-cabinet door switch cabinet according to claim 1, wherein a plurality of positioning holes (5) are formed in the outer wall of the sliding groove, positioning protrusions (6) matched with the positioning holes (5) are arranged at one end or two ends of the sliding column (3), the positioning protrusions (6) are fixedly connected to the sliding column (3) through elastic members, and the distance between the positioning holes (5) and the lock hole is equal to the distance between the positioning protrusions (6) and the lock tongue (4).
3. The multi-cabinet door switch cabinet according to claim 1, characterized in that the inner wall of the cabinet door (2) is provided with magnetic suction cups.
4. The multi-compartment door switch cabinet according to claim 1, wherein buffering members are provided at both ends of the sliding groove.
5. The multi-compartment door switch cabinet according to claim 4, wherein the buffer member is a buffer sponge or a buffer rubber member.
6. The multi-compartment door switch cabinet according to claim 1, wherein the cabinet door (2) is provided with an observation window (7).
7. The multi-cabinet door switch cabinet according to claim 1, wherein a transparent box body (8) is formed by protruding the outer side wall of the cabinet body (1), an audible and visual alarm (9) is arranged in the transparent box body (8), and the audible and visual alarm (9) is electrically connected with a temperature sensor arranged in the cabinet body (1).
8. The multi-cabinet door switch cabinet according to claim 1, wherein the cabinet body (1) is provided with a plurality of heat dissipating through holes on the outer wall thereof.
9. The multi-door switch cabinet according to claim 8, wherein the cabinet body (1) is provided therein with an air exhausting device, and the air exhausting device exhausts air to the outside of the cabinet body (1) through the heat dissipating through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821858.9A CN105390953A (en) | 2015-11-23 | 2015-11-23 | Multi-cabinet-door switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510821858.9A CN105390953A (en) | 2015-11-23 | 2015-11-23 | Multi-cabinet-door switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105390953A true CN105390953A (en) | 2016-03-09 |
Family
ID=55422928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510821858.9A Pending CN105390953A (en) | 2015-11-23 | 2015-11-23 | Multi-cabinet-door switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390953A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518837A (en) * | 2018-04-19 | 2018-09-11 | 珠海格力电器股份有限公司 | Integrated refrigeration station and air conditioning system |
| CN109256688A (en) * | 2018-09-11 | 2019-01-22 | 宜兴市宜能实业有限公司 | Air quality intelligent controlling device in underground distribution room high-voltage board |
| CN110336191A (en) * | 2019-07-23 | 2019-10-15 | 安徽巢能电气有限公司 | Multifunctional AC switchgear |
| CN112615272A (en) * | 2020-12-23 | 2021-04-06 | 南京德嘉电气成套设备有限公司 | Power distribution cabinet for power transmission based on transformer substation |
| CN113629532A (en) * | 2021-07-10 | 2021-11-09 | 博广电气科技有限责任公司 | Environment-friendly gas cabinet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912195A (en) * | 2014-04-24 | 2014-07-09 | 杨帆 | Folding sliding door window |
| CN203716764U (en) * | 2013-11-01 | 2014-07-16 | 嘉寓门窗幕墙节能科技（上海）有限公司 | Aluminum-plastic composite side-hung folding door structure |
| CN203717563U (en) * | 2013-12-23 | 2014-07-16 | 赖智发 | Telescopic positioning pipe |
| CN203903746U (en) * | 2014-04-10 | 2014-10-29 | 广州市京龙工程机械有限公司 | Manual sliding door of small construction elevator |
| CN204266809U (en) * | 2014-11-14 | 2015-04-15 | 安徽金诚复合材料有限公司 | Novel door moving |
| CN204663306U (en) * | 2015-06-08 | 2015-09-23 | 苏州众恒工程咨询有限公司 | A kind of vertical-hinged type inner-opening type safety door |
| CN205231543U (en) * | 2015-11-23 | 2016-05-11 | 芜湖金牛电气股份有限公司 | Many divisions of cupboard door switch cabinets |
-
2015
- 2015-11-23 CN CN201510821858.9A patent/CN105390953A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203716764U (en) * | 2013-11-01 | 2014-07-16 | 嘉寓门窗幕墙节能科技（上海）有限公司 | Aluminum-plastic composite side-hung folding door structure |
| CN203717563U (en) * | 2013-12-23 | 2014-07-16 | 赖智发 | Telescopic positioning pipe |
| CN203903746U (en) * | 2014-04-10 | 2014-10-29 | 广州市京龙工程机械有限公司 | Manual sliding door of small construction elevator |
| CN103912195A (en) * | 2014-04-24 | 2014-07-09 | 杨帆 | Folding sliding door window |
| CN204266809U (en) * | 2014-11-14 | 2015-04-15 | 安徽金诚复合材料有限公司 | Novel door moving |
| CN204663306U (en) * | 2015-06-08 | 2015-09-23 | 苏州众恒工程咨询有限公司 | A kind of vertical-hinged type inner-opening type safety door |
| CN205231543U (en) * | 2015-11-23 | 2016-05-11 | 芜湖金牛电气股份有限公司 | Many divisions of cupboard door switch cabinets |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518837A (en) * | 2018-04-19 | 2018-09-11 | 珠海格力电器股份有限公司 | Integrated refrigeration station and air conditioning system |
| CN109256688A (en) * | 2018-09-11 | 2019-01-22 | 宜兴市宜能实业有限公司 | Air quality intelligent controlling device in underground distribution room high-voltage board |
| CN110336191A (en) * | 2019-07-23 | 2019-10-15 | 安徽巢能电气有限公司 | Multifunctional AC switchgear |
| CN112615272A (en) * | 2020-12-23 | 2021-04-06 | 南京德嘉电气成套设备有限公司 | Power distribution cabinet for power transmission based on transformer substation |
| CN113629532A (en) * | 2021-07-10 | 2021-11-09 | 博广电气科技有限责任公司 | Environment-friendly gas cabinet |
| CN113629532B (en) * | 2021-07-10 | 2024-02-27 | 博广电气科技有限责任公司 | Environment-friendly gas cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105390953A (en) | Multi-cabinet-door switch cabinet | |
| CN105390952A (en) | Switch cabinet | |
| CN205231543U (en) | Many divisions of cupboard door switch cabinets | |
| CN103714652A (en) | High voltage switch cabinet door abnormal opening alarm device | |
| CN107359508A (en) | A kind of safe electric power station power distribution cabinet | |
| CN210379794U (en) | Safe type fire prevention switch board | |
| CN207368470U (en) | It is a kind of that there is the switchgear of arc protection | |
| CN105356328B (en) | The switch cubicle of segmented cabinet door | |
| US20220037863A1 (en) | Distribution board ventilation system | |
| CN203553667U (en) | High-voltage switch cabinet condensation prevention type ventilation cooling device | |
| CN205231544U (en) | Cubical switchboard of sectional type cabinet door | |
| KR100625412B1 (en) | 3-way switching apparatus of gas insulation switchboard | |
| CN105977819A (en) | Multifunctional outdoor power distribution box | |
| CN112542777B (en) | High tension switchgear with dampproofing dustproof function | |
| CN208862434U (en) | A kind of multifunctional box substation | |
| CN209823246U (en) | Distribution box capable of automatically tripping when electric leakage occurs | |
| CN209747929U (en) | Heat dissipation device for direct-current screen switch cabinet | |
| CN103247948A (en) | Movable unilateral heat dissipation power distribution box | |
| CN209592721U (en) | Indoor distribution box with earth leakage protection function | |
| CN205070240U (en) | Self -cooled explosion vent structure | |
| CN206283125U (en) | Switch cubicle with arc protection mechanism | |
| CN215732834U (en) | Novel low-voltage switch cabinet | |
| CN219576291U (en) | Electrical switch cabinet | |
| CN210401565U (en) | Real-time monitoring device for partial discharge of transformer | |
| CN217036433U (en) | Cubical switchboard safety protection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
|
| RJ01 | Rejection of invention patent application after publication |