CN110890697A - High-voltage outlet cabinet with electric shock prevention device - Google Patents
High-voltage outlet cabinet with electric shock prevention device Download PDFInfo
- Publication number
- CN110890697A CN110890697A CN201811051515.9A CN201811051515A CN110890697A CN 110890697 A CN110890697 A CN 110890697A CN 201811051515 A CN201811051515 A CN 201811051515A CN 110890697 A CN110890697 A CN 110890697A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- groove
- electric shock
- contact pieces
- 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
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
-
- 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
- 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
-
- 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)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a high-voltage outgoing cabinet with an electric shock prevention device, which comprises a cabinet body, wherein the middle parts of two sides of the cabinet body are respectively provided with a first through groove, the inner wall of the top end of each first through groove is provided with a slide rail rod, one end of each slide rail rod penetrates through a circular through groove formed in the middle part of the top end of a fan box and is fixedly connected with the inner wall of the bottom end of each first through groove, one side of each fan box is provided with two blowers, and one end of each fan box is provided with a connecting plate; through the fan case that is equipped with in first logical inslot portion, fan incasement portion is equipped with two hair-dryers, under the drive of cylinder, reciprocates the fan case, can be quick dispel the heat to the inside of the cabinet body, reduces the temperature of the internal portion of cabinet.
Description
Technical Field
The invention relates to a high voltage wire outlet cabinet, in particular to a high voltage wire outlet cabinet with an electric shock prevention device, and belongs to the technical field of power distribution cabinet equipment.
Background
With the progress and development of the times, electric energy becomes an important energy source essential to life and production of people, and especially, the stability, safety and reliability of electric energy power supply are guaranteed by the attention of countries to the electric energy in recent years. However, we must also see that the power distribution cabinet has no function in meeting the power supply needs of people, and plays an important role in the power distribution system. Therefore, related personnel need to explore the selection of the high-low voltage power distribution cabinet, so that the stability of power supply is achieved, the power can meet the requirements of current social and economic development, the life quality of people can be effectively improved, and the social sustainable development is promoted.
The high-voltage outlet cabinet has high internal voltage, so that serious safety accidents can be caused when an operator gets an electric shock under the condition of no power failure; and high-voltage outlet cabinet internal circuit electrical apparatus is various, and in long-time use, the internal portion of cabinet can accumulate too much dust, consequently can lead to the inside circuit of high-voltage outlet cabinet to damage, influences the normal work of high-voltage outlet cabinet.
Disclosure of Invention
The invention aims to provide a high voltage outlet cabinet with an electric shock prevention device, which aims to solve the problems that the temperature is high, a large amount of dust can be accumulated in the cabinet body, and electric shock can cause serious safety accidents under the condition of no power failure in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-voltage wire outlet cabinet with an electric shock prevention device comprises a cabinet body, wherein first through grooves are formed in the middle of two sides of the cabinet body, a slide rail rod is arranged on the inner wall of the top end of each first through groove, one end of each slide rail rod penetrates through a circular through groove formed in the middle of the top end of a fan box and is fixedly connected with the inner wall of the bottom end of each first through groove, two blowers are mounted on one side of the fan box, a connecting plate is arranged at one end of the fan box, one end of the connecting plate penetrates through a second through groove and is arranged on the outer portion of the cabinet body, the second through groove is formed in the middle of the inner wall of one side of each first through groove, the bottom end of each connecting plate is fixedly connected with the output end of a cylinder, the cylinders are arranged at the top ends of bases, the bases are arranged at one ends of the bottoms of one, the top ends of the three first contact pieces are respectively contacted with the bottom ends of the three conductive balls, the top ends of the three conductive balls are respectively contacted with the bottom ends of the three second contact pieces, the top ends of the three second contact pieces are respectively provided with a copper spring, one end of each copper spring is respectively fixedly connected with the bottom ends of the three connecting blocks, the top ends of the three connecting blocks are respectively provided with a bus, one end of each conductive ball is provided with an insulating rod, one end of each insulating rod is fixedly connected with one side of a fixing plate, the fixing plate is arranged at the top of one side of the cabinet door, the cabinet door is hinged with one end of one side of the cabinet body through a hinge, the middle part of one side of the cabinet body is provided with a control panel, the control panel is respectively provided with an air cylinder control button and a blower control button, and the air cylinder and the blower are respectively electrically connected with an external, the three buses are electrically connected with an external power supply, the three buses are electrically connected with three second contact pieces through three copper springs respectively, the three second contact pieces are electrically connected with three first contact pieces through three conductive balls respectively, and the three first contact pieces are electrically connected with an electric appliance inside the cabinet body.
As a preferred technical scheme of the present invention, a dustproof power grid is fixedly arranged outside each of the two first through grooves.
As a preferred technical scheme of the invention, the bottom of one side of the cabinet door is provided with a transparent observation window.
As a preferred technical scheme of the invention, four corners of the bottom end of the cabinet body are provided with stabilizing bases.
As a preferred technical scheme of the invention, the middle part of the top end of the cabinet body is provided with a plurality of radiating strip holes.
Compared with the prior art, the invention has the beneficial effects that: according to the high-voltage outgoing line cabinet with the electric shock prevention device, the first contact piece and the second contact piece are connected through the conductive ball at one end of the insulating rod, and the insulating rod is arranged at the top of one side of the cabinet door, so that when the cabinet door is opened, the current in the outgoing line cabinet is cut off at the first time, and personal safety is protected; the fan box is arranged in the first through groove, the two blowers are arranged in the fan box, and the fan box is driven by the air cylinder to move up and down, so that the heat dissipation can be rapidly performed on the inside of the cabinet body, the temperature in the cabinet body is reduced, and the service life of a circuit in the high-voltage outlet cabinet is prolonged; through the transparent observation window that is equipped with in the bottom of cabinet door one side, the operating personnel of being convenient for observes the condition of cabinet internal portion.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a first through groove; 4. a slide rail rod; 5. a connecting plate; 6. a cylinder; 7. a base; 8. a second through groove; 9. a fan box; 10. a blower; 11. a partition plate; 12. a fixing plate; 13. an insulating rod; 14. a conductive ball; 15. a bus bar; 16. connecting blocks; 17. a copper spring; 18. a second contact pad; 19. a first contact pad.
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. 1-3, the invention provides a high voltage outlet cabinet with an electric shock prevention device, comprising a cabinet body 1, wherein the middle parts of two sides of the cabinet body 1 are both provided with a first through groove 3, the inner wall of the top end of the first through groove 3 is provided with a slide rail rod 4, one end of the slide rail rod 4 passes through a circular through groove arranged in the middle part of the top end of a fan box 9 and is fixedly connected with the inner wall of the bottom end of the first through groove 3, one side of the fan box 9 is provided with two blowers 10, one end of the fan box 9 is provided with a connecting plate 5, one end of the connecting plate 5 passes through a second through groove 8 and is arranged outside the cabinet body 1, the second through groove 8 is arranged in the middle part of the inner wall of one side of the first through groove 3, the bottom end of the connecting plate 5 is fixedly connected with the output end of an air cylinder 6, the air cylinder 6 is arranged, the top end of the partition plate 11 is respectively provided with three first contact pieces 19, the top ends of the three first contact pieces 19 are respectively contacted with the bottom ends of the three conductive balls 14, the top ends of the three conductive balls 14 are respectively contacted with the bottom ends of the three second contact pieces 18, the top ends of the three second contact pieces 18 are respectively provided with a copper spring 17, one end of each copper spring 17 is respectively fixedly connected with the bottom ends of the three connecting blocks 16, the top ends of the three connecting blocks 16 are respectively provided with a bus 15, one end of each conductive ball 14 is provided with an insulating rod 13, one end of each insulating rod 13 is respectively fixedly connected with one side of the fixing plate 12, the fixing plate 12 is arranged at the top of one side of the cabinet door 2, the cabinet door 2 is hinged with one end of one side of the cabinet body 1 through a hinge, the middle part of one side of the cabinet body 1 is provided with a control panel, the control panel is respectively provided with an air cylinder control button and a blower, the three buses 15 are electrically connected with an external power supply, the three buses 15 are electrically connected with three second contact pieces 18 through three copper springs 17, the three second contact pieces 18 are electrically connected with three first contact pieces 19 through three conductive balls 14, and the three first contact pieces 19 are electrically connected with an electric appliance inside the cabinet body 1.
Preferably, the dustproof power grid is fixedly arranged outside the two first through grooves 3, so that dust can be prevented from entering the cabinet body 1, and the life safety of operators can be protected.
Preferably, the bottom of one side of the cabinet door 2 is provided with a transparent observation window, so that the condition inside the cabinet body 1 can be observed conveniently.
Preferably, four edges of the cabinet body 1 bottom all are equipped with stabilizing base, increase the stability of the cabinet body 1.
Preferably, the middle part of the top end of the cabinet body 1 is provided with a plurality of radiating strip holes, so that the heat radiation of the cabinet body 1 is increased.
When the high-voltage outgoing line cabinet with the electric shock prevention device is used, the stability of the cabinet body 1 can be improved due to the fact that the stable bases are arranged at the four corners of the bottom end of the cabinet body 1, when an operator gets an electric shock without power failure and serious safety accidents are caused, when the cabinet door 2 is closed, the first contact piece 19 is electrically connected with the second contact piece 18 through the conductive ball 14 at one end of the insulating rod 13, all circuits inside the cabinet door 2 can be connected, when the cabinet door 2 is opened, the conductive ball 14 can leave from the space between the first contact piece 19 and the second contact piece 18, the circuits inside the cabinet body 1 can be short-circuited, the life safety of the operator is guaranteed, when the temperature inside the cabinet body is overhigh, the switch of the hair drier is opened, the hair drier 10 can quickly radiate the heat inside the cabinet body 1, open cylinder control button, the output of cylinder 6 drives fan box 9 and reciprocates in first logical groove 3 is inside, consequently can carry out dust removal work to the upper and lower position of the internal portion of cabinet to avoid the dust too many damage that lead to the inner circuit, increase the life of the internal circuit of cabinet 1 and electrical apparatus, lead to the dustproof electric wire netting that 3 outsidess were equipped with in first logical groove, can avoid the dust to get into the inside of the cabinet body 1, and avoid operating personnel to electrocute.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high-voltage wire-outgoing cabinet with an electric shock prevention device comprises a cabinet body (1) and is characterized in that first through grooves (3) are formed in the middle of two sides of the cabinet body (1), a slide rail rod (4) is arranged on the inner wall of the top end of each first through groove (3), a circular through groove formed in the middle of the top end of a fan box (9) is penetrated by one end of each slide rail rod (4) and is fixedly connected with the inner wall of the bottom end of each first through groove (3), two blowers (10) are installed on one side of the fan box (9), a connecting plate (5) is arranged at one end of the fan box (9), one end of each connecting plate (5) penetrates through a second through groove (8) and is arranged outside the cabinet body (1), the second through groove (8) is arranged in the middle of the inner wall of one side of each first through groove (3), and the bottom end of each connecting plate (5) is fixedly connected, the air cylinder (6) is arranged at the top end of the base (7), the base (7) is arranged at one end of the bottom of one side of the cabinet body (1), a partition plate (11) is arranged in the middle of the inner wall of one side of the cabinet body (1), three first contact pieces (19) are respectively arranged at the top end of the partition plate (11), the top ends of the three first contact pieces (19) are respectively contacted with the bottom ends of three conductive balls (14), the top ends of the three conductive balls (14) are respectively contacted with the bottom ends of three second contact pieces (18), copper springs (17) are respectively arranged at the top ends of the three second contact pieces (18), one ends of the three copper springs (17) are respectively fixedly connected with the bottom ends of three connecting blocks (16), buses (15) are respectively arranged at the top ends of the three connecting blocks (16), insulating rods (13) are respectively arranged at one end of the three conductive balls (14), the one end of three insulator spindle (13) all with one side fixed connection of fixed plate (12), fixed plate (12) set up the top in cabinet door (2) one side, just cabinet door (2) are articulated through the one end of hinge and the cabinet body (1) avris, the middle part of the cabinet body (1) one side is equipped with control panel, last cylinder control button and the hair-dryer control button of being equipped with respectively of control panel, cylinder (6) and hair-dryer (10) are respectively through cylinder control button and hair-dryer control button and external power supply electric connection, three generating line (15) all with external power supply electric connection, three generating line (15) are respectively through three copper spring (17) and three second contact piece (18) electric connection, three second contact piece (18) are respectively through three electrically conductive ball (14) and three first contact piece (19) electric connection, the three first contact pieces (19) are electrically connected with an electric appliance inside the cabinet body (1).
2. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: and two dustproof power grids are fixedly arranged outside the first through grooves (3).
3. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: and a transparent observation window is arranged at the bottom of one side of the cabinet door (2).
4. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: four corners of the bottom of the cabinet body (1) are provided with stabilizing bases.
5. The high voltage outlet cabinet with the electric shock protection device as claimed in claim 1, wherein: the middle part of the top end of the cabinet body (1) is provided with a plurality of radiating strip holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051515.9A CN110890697A (en) | 2018-09-10 | 2018-09-10 | High-voltage outlet cabinet with electric shock prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051515.9A CN110890697A (en) | 2018-09-10 | 2018-09-10 | High-voltage outlet cabinet with electric shock prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110890697A true CN110890697A (en) | 2020-03-17 |
Family
ID=69745230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811051515.9A Pending CN110890697A (en) | 2018-09-10 | 2018-09-10 | High-voltage outlet cabinet with electric shock prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110890697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078004A (en) * | 2021-03-29 | 2021-07-06 | 张璐 | High-speed server heat dissipation cabinet and heat dissipation method thereof |
| CN113746013A (en) * | 2021-08-30 | 2021-12-03 | 安徽迪康电力科技有限公司 | Cooling equipment for box-type substation and box-type substation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120161596A1 (en) * | 2010-12-22 | 2012-06-28 | Joseph Michael Manahan | Controlling airflow within an explosion-proof enclosure |
| WO2012109778A1 (en) * | 2011-02-18 | 2012-08-23 | 上海市电力公司 | Single power feed 10 kv power distribution apparatus |
| CN204045936U (en) * | 2014-08-06 | 2014-12-24 | 厦门环缘电力科技有限公司 | A kind of metering cabinet tape cable connect-disconnect plug bus casing |
| CN205680948U (en) * | 2016-06-23 | 2016-11-09 | 安徽迪康电力科技有限公司 | A kind of fixed high-pressure outgoing line cabinet with protector |
| CN206237035U (en) * | 2016-11-21 | 2017-06-09 | 杭州松都智开电气有限公司 | A kind of multi-function metal sealing switch equipment |
| CN107622920A (en) * | 2017-09-04 | 2018-01-23 | 吴宇 | A kind of novel breaker |
| CN207409854U (en) * | 2017-10-31 | 2018-05-25 | 洛阳锐亿自动化工程技术有限公司 | A kind of novel high-pressure outgoing line cabinet |
| CN208707117U (en) * | 2018-09-10 | 2019-04-05 | 人民电器集团上海有限公司 | A kind of high-voltage terminal cabinet with anti-electric shock apparatus |
-
2018
- 2018-09-10 CN CN201811051515.9A patent/CN110890697A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120161596A1 (en) * | 2010-12-22 | 2012-06-28 | Joseph Michael Manahan | Controlling airflow within an explosion-proof enclosure |
| WO2012109778A1 (en) * | 2011-02-18 | 2012-08-23 | 上海市电力公司 | Single power feed 10 kv power distribution apparatus |
| CN204045936U (en) * | 2014-08-06 | 2014-12-24 | 厦门环缘电力科技有限公司 | A kind of metering cabinet tape cable connect-disconnect plug bus casing |
| CN205680948U (en) * | 2016-06-23 | 2016-11-09 | 安徽迪康电力科技有限公司 | A kind of fixed high-pressure outgoing line cabinet with protector |
| CN206237035U (en) * | 2016-11-21 | 2017-06-09 | 杭州松都智开电气有限公司 | A kind of multi-function metal sealing switch equipment |
| CN107622920A (en) * | 2017-09-04 | 2018-01-23 | 吴宇 | A kind of novel breaker |
| CN207409854U (en) * | 2017-10-31 | 2018-05-25 | 洛阳锐亿自动化工程技术有限公司 | A kind of novel high-pressure outgoing line cabinet |
| CN208707117U (en) * | 2018-09-10 | 2019-04-05 | 人民电器集团上海有限公司 | A kind of high-voltage terminal cabinet with anti-electric shock apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113078004A (en) * | 2021-03-29 | 2021-07-06 | 张璐 | High-speed server heat dissipation cabinet and heat dissipation method thereof |
| CN113078004B (en) * | 2021-03-29 | 2023-02-07 | 沈阳奥迅科技有限公司 | High-speed server heat dissipation cabinet and heat dissipation method thereof |
| CN113746013A (en) * | 2021-08-30 | 2021-12-03 | 安徽迪康电力科技有限公司 | Cooling equipment for box-type substation and box-type substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110890697A (en) | High-voltage outlet cabinet with electric shock prevention device | |
| CN111490466A (en) | Electrical equipment with protection function | |
| CN213692870U (en) | Lightning protection switch board | |
| CN211046067U (en) | Electrical control cabinet convenient for wiring for automation equipment | |
| CN219591865U (en) | Metal armoured movable switch cabinet | |
| CN208707117U (en) | A kind of high-voltage terminal cabinet with anti-electric shock apparatus | |
| CN213243340U (en) | Protection type cubical switchboard with heat dissipation function | |
| CN216532332U (en) | Electric appliance control cabinet with dustproof function | |
| CN214122369U (en) | Arc discharge tool and inverter detection device | |
| CN212626831U (en) | Novel armor withdrawable type AC metal-enclosed switchgear | |
| CN213460799U (en) | Interlocking mechanism of medium-voltage switch cabinet | |
| CN209823407U (en) | Intelligent controller with protection function | |
| CN209913346U (en) | Multi-functional formula switch board for high-voltage electric power engineering | |
| CN209462824U (en) | A kind of safety defense monitoring system front-end control box | |
| CN209544993U (en) | A kind of automatic alarm middle-placed switch cabinet | |
| CN215185445U (en) | Box-type substation with monitoring function | |
| CN215345305U (en) | Electric control cabinet with good insulation effect | |
| CN218103727U (en) | Automatic switching equipment of electric power | |
| CN216562984U (en) | Intelligent universal circuit breaker | |
| CN214152815U (en) | Explosion-proof circuit breaker with line protection function | |
| CN216387197U (en) | Overvoltage protector with electricity testing device | |
| CN214069142U (en) | Electromechanical engineering is with switch board that has dustproof construction | |
| CN213460827U (en) | Heat dissipation device of switch cabinet | |
| CN220139069U (en) | High-low voltage power distribution cabinet | |
| CN215497872U (en) | Pressure relief protection structure of switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |