CN114583588A - Switch cabinet with external interference resistance function - Google Patents

Switch cabinet with external interference resistance function Download PDF

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Publication number
CN114583588A
CN114583588A CN202210131017.5A CN202210131017A CN114583588A CN 114583588 A CN114583588 A CN 114583588A CN 202210131017 A CN202210131017 A CN 202210131017A CN 114583588 A CN114583588 A CN 114583588A
Authority
CN
China
Prior art keywords
switch cabinet
cabinet body
plate
external interference
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.)
Withdrawn
Application number
CN202210131017.5A
Other languages
Chinese (zh)
Inventor
衡连晋
刘新猛
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.)
Xuzhou Guoli Electric Power Equipment Co ltd
Original Assignee
Xuzhou Guoli Electric Power Equipment 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 Xuzhou Guoli Electric Power Equipment Co ltd filed Critical Xuzhou Guoli Electric Power Equipment Co ltd
Priority to CN202210131017.5A priority Critical patent/CN114583588A/en
Publication of CN114583588A publication Critical patent/CN114583588A/en
Withdrawn legal-status Critical Current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
    • H02B1/54—Anti-seismic devices or installations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/202—Cable lay-outs
    • 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
    • H02B1/26—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
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention relates to a switch cabinet with an external interference resistance function, which comprises a switch cabinet body, wherein the lower part of the switch cabinet body is provided with a shell, the shell is connected with the switch cabinet body through a baffle, a bottom plate is arranged in the shell in a sliding manner, two support legs are symmetrically arranged at the lower part of the bottom plate, a buffer assembly is arranged between the bottom plate and the baffle and used for absorbing energy generated during ground vibration, an adjusting assembly connected with the buffer assembly is arranged on the baffle and used for changing the buffer capacity of the buffer assembly, an impeller used for cooling a controller in the switch cabinet body is also rotatably arranged in the switch cabinet body and connected with a rotary driving assembly arranged in the switch cabinet body, a wiring harness fixing assembly is arranged on the switch cabinet body, a pencil for being directed at its inside controller is fixed, the modern design, and the practicality is strong.

Description

Switch cabinet with external interference resistance function
Technical Field
The invention relates to the field of switch cabinets, in particular to a switch cabinet with an external interference resisting function.
Background
The switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
The existing control cabinet has poor prevention and control capability on geological disasters such as earthquakes, and is easy to damage due to energy generated by earthquakes, so that electric power is out of control.
Disclosure of Invention
The present invention is directed to a switch cabinet with an external interference resistance function, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a switch cabinet with an external interference resisting function comprises:
the switch cabinet comprises a switch cabinet body, wherein a shell is arranged at the lower part of the switch cabinet body, the shell is connected with the switch cabinet body through a baffle, a bottom plate is arranged in the shell in a sliding mode, and two support legs are symmetrically arranged at the lower part of the bottom plate;
a buffer component is arranged between the bottom plate and the baffle plate and used for absorbing energy generated during ground vibration, and an adjusting component connected with the buffer component is arranged on the baffle plate and used for changing the buffer capacity of the buffer component;
the switch cabinet is characterized in that an impeller for cooling a controller inside the switch cabinet is rotatably arranged in the switch cabinet body, and the impeller is connected with a rotary driving assembly arranged in the switch cabinet body;
the wire harness fixing assembly is mounted on the switch cabinet body and used for fixing a wire harness of an internal controller of the switch cabinet body.
As a further scheme of the invention: the buffer assemblies are provided with two groups, and each buffer assembly comprises an elastic structure arranged in the shell, two sliding sleeves symmetrically arranged on the elastic structure in a sliding manner, and a supporting rod connected with the bottom plate and the sliding sleeves;
one end of the supporting rod is rotatably connected with the sliding sleeve, and the other end of the supporting rod is rotatably connected with the bottom plate.
As a still further scheme of the invention: the elastic structure comprises a vertical rod arranged in the shell and two springs which are symmetrically sleeved on the vertical rod;
one end of the first spring is connected with the sliding sleeve, and the other end of the first spring is connected with the adjusting component.
As a still further scheme of the invention: the adjusting assembly comprises a side plate fixedly mounted on the baffle, a first motor fixedly mounted at one end of the side plate far away from the baffle, a driving structure connected with an output shaft of the first motor, and a bidirectional driving structure connected with the driving structure and arranged on the upright rod;
the bidirectional driving structure is arranged on the vertical rod in a sliding mode.
As a still further scheme of the invention: the driving structure comprises a screw rod and a threaded sleeve, the screw rod is rotatably installed between the side plate and the shell, and the threaded sleeve is in threaded fit with the screw rod;
the screw rod is connected with an output shaft of the first motor, and the threaded sleeve is connected with the bidirectional driving structure.
As a still further scheme of the invention: the bidirectional driving structure comprises a first sliding plate, a second sliding plate and a transmission chain, wherein the first sliding plate and the second sliding plate are symmetrically arranged on the vertical rod in a sliding manner, and the transmission chain is movably arranged in the shell along the length direction of the vertical rod;
the transmission chain is divided into an upper layer and a lower layer, and is respectively and fixedly connected with the first sliding plate and the second sliding plate, and one side of the first sliding plate and one side of the second sliding plate are connected with the first spring.
As a still further scheme of the invention: the rotary driving assembly comprises a second motor fixedly mounted on the upper part of the switch cabinet body, a rotary plate connected with an output shaft of the second motor and rotatably mounted in the switch cabinet body, and a meshing structure arranged in the rotary plate and the switch cabinet body;
the meshing structure is connected with the impeller through a belt.
As a still further scheme of the invention: the meshing structure comprises a gear which is rotatably arranged at one end of the rotating plate far away from the end of the rotating plate connected with the second motor, and a gear ring which is fixedly arranged in the switch cabinet body and meshed with the gear;
and the rotating shaft of the gear is connected with the impeller through the belt.
As a still further scheme of the invention: the wire harness fixing assembly comprises a cable fixing box fixed on the side wall of the switch cabinet body, two grooved wheels arranged in the cable fixing box, and a tightening structure arranged in the cable fixing box and rotationally connected with one grooved wheel;
the cable fixing box is provided with a through hole communicated with the inside of the switch cabinet body.
As a still further scheme of the invention: the tightening structure comprises two guide rods symmetrically arranged in the cable fixing box, a lifting plate arranged on the guide rods in a sliding manner, and a second spring sleeved on the guide rods;
one end of the second spring is connected with the lifting plate, the other end of the second spring is connected with the end part of the guide rod, and the lifting plate is rotatably connected with the grooved wheel.
Compared with the prior art, the invention has the beneficial effects that:
the switch cabinet is novel in design, when the ground vibrates due to geological disasters such as earthquakes, the traditional switch cabinet vibrates along with the ground, so that the wire harness in the switch cabinet is easy to fall off, the electric power is lost, through improvement, the hard connection between the switch cabinet body and the ground is changed into elastic connection, the energy generated by the ground is absorbed through the buffer assembly, and the failure of the switch cabinet is avoided during earthquakes.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a switch cabinet with an external interference resisting function.
Fig. 2 is a schematic structural diagram of another angle in an embodiment of a switch cabinet with an external interference resisting function.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic structural diagram of a housing in an embodiment of a switch cabinet with an external interference resisting function.
Fig. 5 is a partial structural schematic diagram of an embodiment of a switch cabinet with an external interference resisting function.
In the figure: 1. a switch cabinet body; 2. a baffle plate; 3. a housing; 4. a base plate; 5. a support leg; 6. a side plate; 7. a first motor; 8. a screw rod; 9. a threaded sleeve; 10. a first slide plate; 11. a drive chain; 12. a second sliding plate; 13. erecting a rod; 14. a first spring; 15. a sliding sleeve; 16. a support bar; 17. a second motor; 18. a rotating plate; 19. a gear; 20. a toothed ring; 21. a belt; 22. an impeller; 23. a cable fixing box; 24. a guide bar; 25. a second spring; 26. a lifting plate; 27. grooved wheels.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 5, in an embodiment of the invention, a switch cabinet with an external interference resisting function includes:
the switch cabinet comprises a switch cabinet body 1, wherein a shell 3 is arranged at the lower part of the switch cabinet body 1, the shell 3 is connected with the switch cabinet body 1 through a baffle 2, a bottom plate 4 is arranged in the shell 3 in a sliding manner, and two support legs 5 are symmetrically arranged at the lower part of the bottom plate 4;
a buffer component is arranged between the bottom plate 4 and the baffle plate 2 for absorbing energy generated during ground vibration, an adjusting component connected with the buffer component is arranged on the baffle plate 2, the adjusting component is used for changing the buffer capacity of the buffer component, the buffer component is provided with two groups, the buffer component comprises an elastic structure arranged in the shell 3, two sliding sleeves 15 symmetrically and slidably arranged on the elastic structure, a supporting rod 16 connected with the bottom plate 4 and the sliding sleeves 15, one end of the supporting rod 16 is rotatably connected with the sliding sleeves 15, the other end of the supporting rod is rotatably connected with the bottom plate 4, the elastic structure comprises a vertical rod 13 arranged in the shell 3 and two springs 14 symmetrically sleeved on the vertical rod 13, one end of the spring 14 is connected with the sliding sleeves 15, the other end with the adjusting part is connected, the adjusting part includes curb plate 6, fixed mounting on the baffle 2 the curb plate 6 keep away from No. one motor 7 of the one end of baffle 2, with the drive structure of the output shaft of No. one motor 7, with the drive structure is connected and is set up the two-way drive structure on the pole setting 13, the two-way drive structure slides and sets up in the pole setting 13, the drive structure includes the lead screw 8 of rotating to install between curb plate 6 and the casing 3, with lead screw 8 screw-thread fit's threaded sleeve 9, lead screw 8 with the output shaft of No. one motor 7, threaded sleeve 9 with the two-way drive structure is connected, the two-way drive structure includes that the symmetry slides and sets up No. one slide 10 and No. two slides 12 on the pole setting 13, follows the activity of pole setting 13 length direction sets up driving chain 11 in the casing 3, the transmission chain 11 is divided into an upper layer and a lower layer, and is respectively fixedly connected with the first sliding plate 10 and the second sliding plate 12, and one side of the first sliding plate 10 and one side of the second sliding plate 12 are connected with the first spring 14.
When an earthquake occurs, the base plate 4 connected with the base plate is driven to vibrate, and the base plate 4 and the shell 3 are in an elastic connection state, and the vibration of the ground is buffered by the first spring 14 so as to protect the switch cabinet body 1.
Wherein because the intensity of earthquake can change, when its intensity changes, through the rotation drive lead screw 8 rotation of control a motor 7 for the screw sleeve 9 with 8 screw-thread fit of lead screw moves in the axial direction of lead screw 8, and drive a slide 10 and move on pole setting 13, in the in-process of a slide 10 motion, it drives No. two slides 12 motions through driving chain 11, and opposite during the real-time direction of motion of a slide 10 and No. two slides 12, in order to realize the compression or the relaxation to spring 14, improve its buffer capacity.
It should be noted that the more relaxed the state of the first spring 14 is, the less stable the switch cabinet body 1 is, so that the first spring 14 is preferably compressed by a certain stroke to obtain better stability of the switch cabinet body 1 in the absence of geological disasters such as earthquakes.
An impeller 22 for cooling a controller inside is rotatably installed in the switch cabinet body 1, the impeller 22 is connected with a rotary driving component arranged in the switch cabinet body 1, the rotary driving component comprises a second motor 17 fixedly arranged at the upper part of the switch cabinet body 1, a rotary plate 18 connected with an output shaft of the second motor 17 and rotatably arranged in the switch cabinet body 1, and a meshing structure arranged in the rotary plate 18 and the switch cabinet body 1, the meshing structure is connected with the impeller 22 through a belt 21 and comprises a gear 19 and a toothed ring 20, wherein the gear 19 is rotatably installed at one end of the rotating plate 18 far away from the end connected with the second motor 17, the toothed ring is fixedly installed in the switch cabinet body 1 and meshed with the gear 19, and the rotating shaft of the gear 19 is connected with the impeller 22 through the belt 21.
When the switch cabinet is used, the second motor 17 rotates to drive the rotating plate 18 to do circular motion and drive the gear 19 to do circular motion, and in the process of doing circular motion, the second motor is always meshed with the toothed ring 20, so that the gear 19 is driven to rotate, the impeller 22 is driven to rotate through the belt 21, and a controller in the switch cabinet body 1 is cooled to keep the optimal working state.
The wire harness fixing assembly is arranged on the switch cabinet body 1 and used for fixing a wire harness of an internal controller of the switch cabinet body, the wire harness fixing assembly comprises a cable fixing box 23 fixed on the side wall of the switch cabinet body 1, two grooved wheels 27 arranged in the cable fixing box 23, and a tightening structure arranged in the cable fixing box 23 and rotationally connected with one grooved wheel 27, a through hole communicated with the inside of the switch cabinet body 1 is formed in the cable fixing box 23, the tightening structure comprises two guide rods 24 symmetrically arranged in the cable fixing box 23, a lifting plate 26 slidably arranged on the guide rods 24, and a second spring 25 sleeved on the guide rods 24, one end of the second spring 25 is connected with the lifting plate 26, and the other end of the second spring is connected with the end of the guide rods 24, the lifting plate 26 is rotatably connected to the sheave 27.
Through the fixed subassembly of pencil that sets up, fix the pencil in the cubical switchboard body 1 for the pencil is regular, makes things convenient for the maintainer to observe when overhauing.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A switch cabinet with an external interference resisting function is characterized by comprising:
the switch cabinet comprises a switch cabinet body (1), wherein a shell (3) is arranged at the lower part of the switch cabinet body (1), the shell (3) is connected with the switch cabinet body (1) through a baffle (2), a bottom plate (4) is arranged in the shell (3) in a sliding mode, and two support legs (5) are symmetrically arranged at the lower part of the bottom plate (4);
a buffer component is arranged between the bottom plate (4) and the baffle plate (2) and used for absorbing energy generated when the ground vibrates, and an adjusting component connected with the buffer component is arranged on the baffle plate (2) and used for changing the buffer capacity of the buffer component;
an impeller (22) used for cooling a controller inside the switch cabinet body (1) is further rotatably mounted in the switch cabinet body (1), and the impeller (22) is connected with a rotary driving assembly arranged in the switch cabinet body (1);
the wire harness fixing assembly is mounted on the switch cabinet body (1) and used for fixing a wire harness of an internal controller of the switch cabinet body.
2. The switch cabinet with the function of resisting external interference according to claim 1, characterized in that the buffer components are provided in two groups, including an elastic structure arranged in the housing (3), two sliding sleeves (15) symmetrically and slidably arranged on the elastic structure, and a support rod (16) connecting the bottom plate (4) and the sliding sleeves (15);
one end of the supporting rod (16) is rotatably connected with the sliding sleeve (15), and the other end of the supporting rod is rotatably connected with the bottom plate (4).
3. The switch cabinet with the function of resisting external interference according to claim 2, characterized in that the elastic structure comprises a vertical rod (13) installed in the housing (3), and two springs (14) which are symmetrically sleeved on the vertical rod (13);
one end of the first spring (14) is connected with the sliding sleeve (15), and the other end of the first spring is connected with the adjusting component.
4. The switch cabinet with the function of resisting external interference according to claim 1, characterized in that the adjusting assembly comprises a side plate (6) fixedly mounted on the baffle (2), a first motor (7) fixedly mounted at one end of the side plate (6) far away from the baffle (2), a driving structure connected with an output shaft of the first motor (7), and a bidirectional driving structure connected with the driving structure and arranged on the vertical rod (13);
the bidirectional driving structure is arranged on the vertical rod (13) in a sliding manner.
5. The switch cabinet with the function of resisting external interference according to claim 4, characterized in that the driving structure comprises a screw rod (8) rotatably installed between the side plate (6) and the shell (3), and a threaded sleeve (9) in threaded fit with the screw rod (8);
the screw rod (8) is connected with an output shaft of the first motor (7), and the threaded sleeve (9) is connected with the bidirectional driving structure.
6. The switch cabinet with the function of resisting external interference according to claim 5, characterized in that the bidirectional driving structure comprises a first sliding plate (10) and a second sliding plate (12) which are symmetrically and slidably arranged on the vertical rod (13), and a transmission chain (11) movably arranged in the shell (3) along the length direction of the vertical rod (13);
the transmission chain (11) is divided into an upper layer and a lower layer and is respectively and fixedly connected with the first sliding plate (10) and the second sliding plate (12), and one sides of the first sliding plate (10) and the second sliding plate (12) are connected with the first spring (14).
7. The switch cabinet with the function of resisting external interference according to claim 1, wherein the rotary driving assembly comprises a second motor (17) fixedly installed at the upper part of the switch cabinet body (1), a rotary plate (18) connected with an output shaft of the second motor (17) and rotatably installed in the switch cabinet body (1), and a meshing structure arranged in the rotary plate (18) and the switch cabinet body (1);
the meshing structure is connected with the impeller (22) through a belt (21).
8. The switch cabinet with the function of resisting external interference according to claim 7, characterized in that the meshing structure comprises a gear (19) rotatably mounted at one end of the rotating plate (18) far away from the end connected with the second motor (17), and a toothed ring (20) fixedly mounted in the switch cabinet body (1) and meshed with the gear (19);
the rotating shaft of the gear (19) is connected with the impeller (22) through the belt (21).
9. The switch cabinet with the function of resisting external interference according to claim 1, characterized in that the wiring harness fixing assembly comprises a cable fixing box (23) fixed on the side wall of the switch cabinet body (1), two grooved wheels (27) arranged in the cable fixing box (23), and a tightening structure arranged in the cable fixing box (23) and rotationally connected with one of the grooved wheels (27);
the cable fixing box (23) is provided with a through hole communicated with the inside of the switch cabinet body (1).
10. The switch cabinet with the function of resisting external interference according to claim 9, wherein the tightening structure comprises two guide rods (24) symmetrically installed in the cable fixing box (23), a lifting plate (26) slidably arranged on the guide rods (24), and a second spring (25) sleeved on the guide rods (24);
one end of the second spring (25) is connected with the lifting plate (26), the other end of the second spring is connected with the end part of the guide rod (24), and the lifting plate (26) is rotatably connected with the grooved wheel (27).
CN202210131017.5A 2022-02-12 2022-02-12 Switch cabinet with external interference resistance function Withdrawn CN114583588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210131017.5A CN114583588A (en) 2022-02-12 2022-02-12 Switch cabinet with external interference resistance function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210131017.5A CN114583588A (en) 2022-02-12 2022-02-12 Switch cabinet with external interference resistance function

Publications (1)

Publication Number Publication Date
CN114583588A true CN114583588A (en) 2022-06-03

Family

ID=81774797

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210131017.5A Withdrawn CN114583588A (en) 2022-02-12 2022-02-12 Switch cabinet with external interference resistance function

Country Status (1)

Country Link
CN (1) CN114583588A (en)

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Application publication date: 20220603