CN110676706A - Power distribution cabinet, power distribution device and inspection system - Google Patents

Power distribution cabinet, power distribution device and inspection system Download PDF

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Publication number
CN110676706A
CN110676706A CN201910973137.8A CN201910973137A CN110676706A CN 110676706 A CN110676706 A CN 110676706A CN 201910973137 A CN201910973137 A CN 201910973137A CN 110676706 A CN110676706 A CN 110676706A
Authority
CN
China
Prior art keywords
cabinet
power distribution
protection
cabinet door
distribution cabinet
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
Application number
CN201910973137.8A
Other languages
Chinese (zh)
Inventor
徐炫东
吴永欢
廖嘉炜
邹时容
池燕清
杜舒明
宋强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Guangzhou Power Supply Bureau Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Power Supply Bureau Co Ltd filed Critical Guangzhou Power Supply Bureau Co Ltd
Priority to CN201910973137.8A priority Critical patent/CN110676706A/en
Publication of CN110676706A publication Critical patent/CN110676706A/en
Pending legal-status Critical Current

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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
    • H02B1/306—Accessories, e.g. windows
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B15/00—Supervisory desks or panels for centralised control or display
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/14—Protecting elements, switches, relays or circuit breakers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Distribution Board (AREA)

Abstract

The invention discloses a power distribution cabinet, a power distribution device and a routing inspection system; the power distribution cabinet comprises a cabinet body and a cabinet door, wherein the cabinet door is movably connected to the cabinet body and used for opening or closing the cabinet body; the indicating lamp is arranged on the cabinet door and used for indicating the working state; and the protection pressing plate is arranged on at least one of the cabinet doors and is used for tripping protection. Distribution device and system of patrolling and examining all include aforementioned switch board. The pilot lamp is used for instructing each part operating condition in the switch board, and the protection clamp plate is protected the circuit of required protection, when with patrol and examine the robot cooperation, patrol and examine the robot through the shooing to the cabinet door, can obtain the current state of switch board according to the state of pilot lamp and the state of protection clamp plate to realize that the automation is patrolled and examined, need not the manual work and patrol and examine efficiency and patrol and examine the reliability.

Description

Power distribution cabinet, power distribution device and inspection system
Technical Field
The invention relates to the technical field of electrical inspection safety, in particular to a power distribution cabinet, a power distribution device and an inspection system.
Background
The switch board wide application is in power consumer such as power plant, transformer substation, enterprise, and because the particularity of its usage, the steady operation of switch board is the important assurance that the user can the safe power consumption. Therefore, the inspection of the power distribution cabinet is particularly important, and the inspection of the power distribution is also an important system for ensuring the safe operation of the transformer substation.
However, power distribution inspection is typically performed by an operator on-site. The manual inspection has the problems of multiple artificial influence factors, high labor intensity, low working efficiency, dispersed detection quality, high management cost and the like, so that the inspection efficiency is low, and the inspection is not controlled tightly and is easy to miss inspection.
Disclosure of Invention
Based on this, it is necessary to provide a power distribution cabinet, a power distribution device and an inspection system; the power distribution cabinet can be matched with an inspection robot to realize full-automatic inspection; the power distribution device adopts the power distribution cabinet; the inspection system comprises the power distribution cabinet.
The technical scheme is as follows:
on one hand, the power distribution cabinet comprises a cabinet body and a cabinet door, wherein the cabinet door is movably connected with the cabinet body and used for opening or closing the cabinet body; the indicating lamp is arranged on the cabinet door and used for indicating the working state; and the protection pressing plate is arranged on at least one of the cabinet doors and is used for tripping protection.
Above-mentioned switch board, the pilot lamp is used for instructing each part operating condition in the switch board, and the protection clamp plate is protected the circuit of required protection, when with patrol and examine the robot cooperation, patrol and examine the robot through the shooing to the cabinet door, can obtain the current state of switch board according to the state of pilot lamp and the state of protection clamp plate to realize automatic patrolling and examining, need not the manual work and patrol and examine efficiency and patrol and examine the reliability.
The technical solution is further explained below:
in one embodiment, at least two indicator lights are arranged at intervals; at least two protective pressing plates are arranged at intervals; the cabinet door is also provided with a remote/local change-over switch.
In one embodiment, the protection pressure plate comprises at least one of a protection trip pressure plate, a reclosing pressure plate, a lockout reclosing pressure plate and an over-temperature trip pressure plate.
In one embodiment, the cabinet door is further provided with an instrument panel, and the instrument panel is at least used for displaying the current or the voltage of the circuit to be detected.
In one embodiment, the cabinet door is further provided with a door locking device, and the door locking device is used for locking the cabinet door to the cabinet body.
In one embodiment, the cabinet door is further provided with a protective cover for protecting the protective pressing plate.
In one embodiment, the protective cover is formed with a cover cavity, and the protective cover further has a connector for securing the protective cover to the cabinet door or the protective pressure plate and for locating the protective pressure plate within the cover cavity.
In one embodiment, the shield is made of a transparent insulating material.
On the other hand, a power distribution device is provided, which comprises the power distribution cabinet according to any one of the above technical solutions; the wiring assembly is arranged inside the power distribution cabinet and used for providing a power distribution interface; and the wiring assembly is electrically connected with the controller, and the indicator lamp and the protective pressing plate are electrically connected with the controller.
Above-mentioned distribution device adopts aforementioned switch board, sets up wiring subassembly and controller in the switch board to be used for satisfying different electron device's wiring and control needs.
In addition, an inspection system is also provided, which comprises the power distribution cabinet according to any one of the above technical schemes; and patrol and examine the robot, patrol and examine the robot and be equipped with camera and wireless transceiver, the camera is used for shooing the switch board, camera and wireless transceiver electric connection.
Above-mentioned system of patrolling and examining, the robot that patrols and examines removes, the camera shoots the automatically controlled cabinet to transmit image information to remote control end through wireless transceiver, so that the electronic device operating condition in the switch board can be discerned according to image information to the remote control end.
Drawings
FIG. 1 is a schematic structural diagram of a power distribution cabinet in an embodiment;
FIG. 2 is an assembly structure view of the shield case according to the embodiment;
FIG. 3 is a control block diagram of a controller according to an embodiment.
Reference is made to the accompanying drawings in which:
110. a cabinet body; 120. a cabinet door; 121. an indicator light; 122. a remote/local transfer switch; 123. a protective pressing plate; 1231. protecting the tripping pressure plate; 1232. reclosing the pressing plate; 1233. locking the reclosing pressure plate; 1234. an overtemperature tripping pressure plate; 124. an instrument panel; 125. a door lock; 1261. a protective cover; 1262. a connecting member; 131. a data acquisition unit; 132. a controller; 133. a communication module; 134. and (6) a remote control end.
Detailed Description
Embodiments of the present invention are described in detail below with reference to the accompanying drawings:
it will be understood that when an element is referred to herein as being "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a power distribution cabinet includes a cabinet body 110 and a cabinet door 120, wherein the cabinet door 120 is movably connected to the cabinet body 110 and used for opening or closing the cabinet body 110; at least one indicator light 121 is arranged on the indicator light 121, and the indicator light 121 is arranged on the cabinet door 120 and is used for indicating the working state; and the protection pressing plate 123, the protection pressing plate 123 is provided with at least one, and the protection pressing plate 123 is arranged on the cabinet door 120 and is used for tripping protection.
This switch board, pilot lamp 121 are used for instructing each part operating condition in the switch board, and protection clamp plate 123 protects the circuit of required protection, when with patrol and examine the robot cooperation, patrol and examine the robot through shooing to cabinet door 120, can obtain the current state of switch board according to the state of pilot lamp 121 and the state of protection clamp plate 123 to realize that the automation is patrolled and examined, need not the manual work and patrol and examine, improve and patrol and examine efficiency and patrol and examine the reliability.
Through establishing pilot lamp 121 and protection clamp plate 123 all audio-visually on cabinet door 120, can be convenient for patrol and examine the robot through shooing, will obtain the running state of each electron device in the present switch board rapidly after the image analysis that obtains shooing according to, realize the full automatization and patrol and examine to can replace manual operation.
The indicating lamp 121 is used for being electrically connected with each electronic device configured in the power distribution cabinet to display the current running state so as to be matched with the photographing and inspection of the inspection robot, and after photographing, whether the work is normal can be judged by analyzing the lighting condition of the indicating lamp 121 at different positions on a picture;
the protection pressing plate 123 is used for matching with corresponding circuits in the power distribution cabinet to perform trip protection on the circuits, and the conducting strip of the protection pressing plate 123 is used for being connected with the circuits to be protected in the power distribution cabinet.
The cabinet door 120 can move relative to the cabinet body 110, for example, the cabinet door 120 can rotate relative to the cabinet body 110, so as to open or close the cabinet body 110; the cabinet 110 is formed with an installation space for installing power distribution components such as electronic devices in the cabinet 110, which is not described in detail.
Referring to fig. 1, at least two indicator lights 121 are disposed at intervals.
The indicator lamps 121 can be provided with at least two indicator lamps as required to reflect the operating states of the electronic devices in different power distribution cabinets.
In the embodiment shown in fig. 1, the indicator light 121 includes a power distribution cabinet energy storage indicator light located on the cabinet door 120 and on the lower side of the protection pressing plate 123, and the indicator light 121 may further include a power distribution cabinet state indicator light, a power distribution cabinet on-off state indicator light and a power distribution cabinet grounding switch state indicator light that are located on the left side of the cabinet door 120 and are longitudinally arranged from top to bottom in sequence.
It should be noted that the number of the indicator lights 121 and the specific indication of various information may be arranged according to specific needs by those skilled in the art, and are not described herein.
Further, pilot lamp 121 includes illuminating part and lamp shade, the lamp shade can be blocked and establish on cabinet door 120, the illuminating part is used for carrying out electric connection with the electric device who is instructed, and whether normal work is instructed through the bright lamp state, therefore, can set up the illuminating part into the light that sends different colours to the electronic device who is instructed to the difference, of course, also can set up the lamp shade into different shapes to the electronic device who is instructed to the difference, shoot through patrolling and examining the robot more directly perceived, and can obtain current each part electronic device's operating condition rapidly behind the analysis image information, no longer give unnecessary details.
Referring to fig. 1, at least two protective pressing plates 123 are disposed at intervals.
The protection pressing plate 123 is set according to the electronic device which needs to perform trip protection, and can be set to be a plurality of so as to meet the trip protection requirements of different circuits in the power distribution cabinet, and the trip protection requirements are not repeated.
Referring to fig. 1, the cabinet door 120 is further provided with a remote/local switch 122.
The remote/local transfer switch 122 is a transfer switch for remote control and local control, and by setting the switch, the current control state of the power distribution cabinet can be obtained through shooting of the inspection robot through visual analysis so as to judge subsequent operation. In fig. 1, the remote/local transfer switch 122 and the distribution cabinet energy storage indicator lamp 121 are both disposed below the protection pressing plate 123, and are not described again.
Referring to fig. 1, the protection pressing plate 123 includes at least one of a protection trip pressing plate 1231, a reclosure pressing plate 1232, a lockout reclosure pressing plate 1233, and an over-temperature trip pressing plate 1234.
The protection trip pressure plate 1231, the reclosure pressure plate 1232, the lockout reclosure pressure plate 1233 and the over-temperature trip pressure plate 1234 are arranged in a left-right arrangement below the instrument panel 124 and above the remote/local transfer switch 122, which is not described again.
It should be noted that:
the protection tripping pressure plate 1231 is used for connecting a tripping loop and disconnecting the tripping loop in the power distribution cabinet;
the reclosing pressure plate 1232 is used for determining whether the reclosing device is used or not;
the locking reclosing pressure plate 1233 is used for determining whether the reclosing pressure plate 1232 needs to be automatically deactivated (locked) or not under the condition that the reclosing device is put into use under certain conditions (such as low air pressure of a sulfur hexafluoride breaker or after certain protection actions);
the over-temperature trip pressing plate 1234 may be an over-temperature trip pressing plate of a dry type transformer, which is used to protect the dry type transformer from over-temperature shutdown.
Referring to fig. 1, the cabinet door 120 is further provided with a dashboard 124, and the dashboard 124 is at least used for displaying the current or voltage of the circuit to be tested.
As shown in fig. 1, the instrument panel 124 may be disposed in the middle of the cabinet door 120, and the instrument panel 124 is used for connecting to a circuit to be tested in the power distribution cabinet to display a current or a voltage of the corresponding circuit, which is not described again.
Referring to fig. 1, a door locking device 125 is further disposed on the cabinet door 120, and the door locking device 125 is used for locking the cabinet door 120 to the cabinet body 110.
The door locker 125 may be a mechanical lock or an automatic lock to enable control.
Further, the door locking device 125 is an electronic lock, which can be electrically connected to the controller 132 in the power distribution cabinet, so as to receive the indication from the controller 132 to open or close the cabinet door 120.
The communication module 133 receives the control signal from the remote control end 134 and transmits the control signal to the controller 132, and the controller 132 sends an unlocking/locking instruction to the electronic lock after receiving the control signal, so that the electronic lock completes the operation of opening or closing the cabinet door 120, which is not described again.
Referring to fig. 2, the cabinet door 120 is further provided with a protection cover 1261, and the protection cover 1261 is used for protecting the protection pressing plate 123 on the cabinet door 120.
Since the protection pressing plate 123 is directly exposed to the cabinet door 120, it may be affected by the surrounding environment after a long time operation, thereby reducing the reliability of the trip protection of the protection pressing plate 123. Therefore, a protection cover 1261 is provided to protect the protection pressing plate 123.
When the number of the protective pressing plates 123 is at least two, each protective pressing plate 123 is correspondingly provided with one protective cover 1261. Of course, when the requirement is satisfied, there may be only one protection cover 1261, and all the protection pressing plates 123 are in the protection cover 1261, and thus the description is omitted.
Referring to fig. 2, the protection cover 1261 forms a cover cavity, the protection cover 1261 further has a connecting member 1262, and the connecting member 1262 is used for fixing the protection cover 1261 to the cabinet door 120 or the protection pressing plate 123 and enabling the protection pressing plate 123 to be located in the cover cavity.
The connecting member 1262 is used to fix the protection cover 1261 on the cabinet door 120 or the protection pressing plate 123, so that the protection pressing plate 123 is located in the cover cavity to protect the protection pressing plate 123.
Further, the connecting piece 1262 is the bolt, is equipped with the screw with bolt fit on protection clamp plate 123 or the cabinet door 120, and the tip of bolt can pass protection casing 1261 to with protection clamp plate 123 or cabinet door 120 spiro union cooperation, thereby realize the fixed purpose of protection casing 1261, no longer describe.
In addition, in order to identify the trip state of the protection pressing plate 123, the protection cover 1261 is made of a transparent insulating material. For example, the protection cover 1261 may be made of transparent plastic, and thus, the detailed description thereof is omitted.
The embodiment also provides a power distribution device, which comprises the power distribution cabinet in any embodiment; the wiring assembly is arranged inside the power distribution cabinet and used for providing a power distribution interface; and the controller 132, the wiring assembly is electrically connected with the controller 132, and the indicator light 121 and the protection pressing plate 123 are both electrically connected with the controller 132.
This distribution device adopts aforementioned switch board, sets up wiring subassembly and controller 132 in the switch board to be used for satisfying different electron device's wiring and control needs.
Referring to fig. 3, a data collector 131, a controller 132 and a communication module 133 are disposed in the power distribution cabinet, the data collector 131 and the communication module 133 are electrically connected to the controller 132, the data collector 131 is configured to collect, in real time, status signals of each protection pressing plate 123 in the power distribution cabinet, power distribution cabinet energy storage information (indicator light 121), remote/local conversion control signals, power distribution cabinet status signals, power distribution cabinet on/off status signals, grounding switch status signals, and the like, and perform interactive communication between the signals or information and the controller 132, and the controller 132 processes the information and then transmits the processed information to the remote control end 134 through the communication module 133, which is not described again.
Therefore, technical personnel in the field can make switch board energy storage pilot lamp, distant place/change over switch 122 on the spot, switch board status indicator lamp, switch board on-off status indicator lamp and switch board ground connection switch status indicator lamp etc. through direct or indirect mode and controller 132 electric connection to the mutual realization through controller 132 and remote control end 134 is to operating condition's in the switch board detection and control, and further accomplish patrolling and examining to the switch board through the cooperation of patrolling and examining the robot, no longer give consideration to repeatedly.
In addition, an inspection system is also provided, which comprises the power distribution cabinet according to any one of the embodiments; and patrol and examine the robot, patrol and examine the robot and be equipped with camera and wireless transceiver, the camera is used for shooing the switch board, camera and wireless transceiver electric connection.
This system of patrolling and examining, it removes to patrol and examine the robot, and the camera shoots the automatically controlled cabinet to transmit image information to remote control end 134 through wireless transceiver, so that remote control end 134 can discern the electron device operating condition in the switch board according to image information.
Further, this system of patrolling and examining adopts aforementioned power distribution unit, in operation, it removes power distribution unit to patrol and examine the robot, the camera shoots the cabinet door 120 of switch board, and send image information to remote control end 134 through wireless transceiver, remote control end 134 is through carrying out the analysis back to protection clamp plate 123 on the cabinet door 120, pilot lamp 121, panel board 124, distant place/change over switch 122 etc. on the spot, obtain current power distribution unit's operating condition, thereby replace the manual work to accomplish patrolling and examining to the switch board, no longer describe repeatedly.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A power distribution cabinet, characterized by comprising:
the cabinet body and the cabinet door are movably connected with the cabinet body and used for opening or closing the cabinet body;
the indicating lamp is arranged on the cabinet door and used for indicating the working state; and
the protection pressing plate is provided with at least one, and the protection pressing plate is arranged on the cabinet door and used for tripping protection.
2. The power distribution cabinet according to claim 1, wherein at least two indicator lights are arranged at intervals; at least two protective pressing plates are arranged at intervals; the cabinet door is also provided with a remote/local change-over switch.
3. The electrical distribution cabinet of claim 1, wherein the protection pressure plate comprises at least one of a protection trip pressure plate, a reclosure pressure plate, a lockout reclosure pressure plate, and an over-temperature trip pressure plate.
4. The power distribution cabinet according to claim 1, wherein the cabinet door is further provided with a dashboard, and the dashboard is at least used for displaying the current or voltage of the circuit to be tested.
5. The power distribution cabinet according to claim 1, wherein a door locking device is further disposed on the cabinet door, and the door locking device is configured to lock the cabinet door to the cabinet body.
6. The electrical distribution cabinet according to any one of claims 1 to 5, wherein the cabinet door is further provided with a protective cover for protecting the protective pressure plate.
7. The electrical distribution cabinet according to claim 6, wherein the protective cover defines a cover cavity, and further comprises a connector for securing the protective cover to the cabinet door or the protective platen and for positioning the protective platen within the cover cavity.
8. The electrical distribution cabinet according to claim 6, wherein the shield is made of a transparent insulating material.
9. An electrical distribution apparatus, comprising:
a switch board according to any of claims 1-8;
the wiring assembly is arranged inside the power distribution cabinet and used for providing a power distribution interface; and
the controller, the wiring subassembly with controller electric connection, the pilot lamp with the protection clamp plate all with controller electric connection.
10. An inspection system, comprising:
a switch board according to any of claims 1-9; and
patrol and examine the robot, it is equipped with camera and wireless transceiver to patrol and examine the robot, the camera is used for right the switch board is shot, the camera with wireless transceiver electric connection.
CN201910973137.8A 2019-10-14 2019-10-14 Power distribution cabinet, power distribution device and inspection system Pending CN110676706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910973137.8A CN110676706A (en) 2019-10-14 2019-10-14 Power distribution cabinet, power distribution device and inspection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910973137.8A CN110676706A (en) 2019-10-14 2019-10-14 Power distribution cabinet, power distribution device and inspection system

Publications (1)

Publication Number Publication Date
CN110676706A true CN110676706A (en) 2020-01-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910973137.8A Pending CN110676706A (en) 2019-10-14 2019-10-14 Power distribution cabinet, power distribution device and inspection system

Country Status (1)

Country Link
CN (1) CN110676706A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112150366A (en) * 2020-09-30 2020-12-29 广西亚像科技有限责任公司 Method for identifying states of upper pressure plate and indicator lamp of transformer substation control cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112150366A (en) * 2020-09-30 2020-12-29 广西亚像科技有限责任公司 Method for identifying states of upper pressure plate and indicator lamp of transformer substation control cabinet

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Effective date of registration: 20200923

Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No.

Applicant after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd.

Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No.

Applicant before: GUANGZHOU POWER SUPPLY Co.,Ltd.