CN219535268U - Lightning protection switch board - Google Patents
Lightning protection switch board Download PDFInfo
- Publication number
- CN219535268U CN219535268U CN202320196365.0U CN202320196365U CN219535268U CN 219535268 U CN219535268 U CN 219535268U CN 202320196365 U CN202320196365 U CN 202320196365U CN 219535268 U CN219535268 U CN 219535268U
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- CN
- China
- Prior art keywords
- lightning protection
- power distribution
- distribution cabinet
- lightning
- base
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model provides a lightning protection power distribution cabinet applied to the field of power distribution cabinets, which comprises a power distribution cabinet, wherein a reserved groove is formed in the upper end of the power distribution cabinet, a working box is arranged in the reserved groove, a hydraulic rod is arranged in the working box, a lightning protection component is arranged at the upper end of the hydraulic rod, the lightning protection component comprises a lightning rod, a base is arranged below the lightning rod and is connected with the hydraulic rod, the base is connected with a plurality of conductive components, when severe weather is met, the lightning protection component ascends and descends through the hydraulic rod, the gravity center of the lightning protection component is controlled, the stability of the lightning protection component is improved, the lightning protection component has enough capability of resisting severe weather, a flexible conductive wire is utilized to enable a power guiding sheet to move up and down along with the base, the lightning protection component is conveniently driven to move by the base, and the practicability of the lightning protection component is improved.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a lightning protection power distribution cabinet.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
In order to improve the distribution efficiency of the power system, the power distribution cabinet is often installed in an outdoor environment, but severe weather such as strong wind, thunderstorm and the like can be faced due to complex external environment conditions, especially in summer, the thunderstorm weather is often accompanied with strong wind, and the lightning rod is easily blown off by the strong wind, so that the safety of the power distribution cabinet is affected.
To this, we propose a lightning protection switch board, through adjusting the height of lightning rod, avoid it to receive the influence of strong wind weather.
Disclosure of Invention
Compared with the prior art, the utility model provides the lightning protection power distribution cabinet, which comprises a power distribution cabinet, wherein a reserved groove is formed in the upper end of the power distribution cabinet, a working box is arranged in the reserved groove, a hydraulic rod is arranged in the working box, a lightning protection component is arranged at the upper end of the hydraulic rod, the lightning protection component comprises the lightning rod, a base is arranged below the lightning rod and is connected with the hydraulic rod, the base is connected with a plurality of conductive components, when severe weather is met, the lightning protection component ascends and descends through the hydraulic rod, the gravity center of the lightning protection component is controlled, the stability of the lightning protection component is improved, and the lightning protection component has the capability of resisting the severe weather sufficiently.
Further, the conductive assembly comprises a conductive sheet, one end of the conductive sheet, which is close to the base, is connected to the base through a flexible conductive wire, the conductive sheet can move up and down along with the base by utilizing the flexible conductive wire, the base is convenient to drive the lightning-protection assembly to move, and the practicability of the lightning-protection assembly is improved.
Further, the electricity guiding piece is connected with a vertical piece far away from the base, the lower end of the vertical piece is provided with a grounding piece, the grounding piece is buried underground, the buried depth of the grounding piece is not less than 20 centimeters, lightning is guided to the ground by the grounding piece, and the influence of the lightning on the external environment is reduced due to enough buried depth.
Further, all overlap with vertical piece outer wall and be equipped with insulating sleeve, draw and be equipped with the spacer between electric piece and the switch board, the spacer adopts rubber material to make, utilizes insulating sleeve separation thunder and lightning, avoids it to cause the injury to external personnel when conducting the thunder and lightning.
Further, the adhesion of switch board inner wall has insulating glue, and a large amount of holes of intercommunication each other have been seted up to insulating glue inside, utilize the insulating glue of switch board inner wall to further prevent that thunder and lightning from getting into the switch board inside and causing the damage to the electronic component wherein, and a large amount of holes can reduce the dead weight of switch board casing.
Further, a plurality of radiating grooves are formed in the side wall of the power distribution cabinet, a hanging frame is arranged at the lower end of the power distribution cabinet and made of insulating materials, the whole power distribution cabinet is hung in the air by the aid of the hanging frame, contact between the power distribution cabinet and the ground is reduced, and lightning is further prevented from conducting through the power distribution cabinet.
Compared with the prior art, the utility model has the advantages that:
(1) When encountering severe weather, make lightning-arrest subassembly rise and descend through the hydraulic stem, control lightning-arrest subassembly's focus, improved lightning-arrest subassembly's stability for lightning-arrest subassembly has enough resistance to severe weather's ability.
(2) Utilize flexible conductive wire to make draw the electric piece and can reciprocate along with the base, the base of being convenient for drives lightning-arrest subassembly and removes, has improved this lightning-arrest subassembly's practicality.
(3) The lightning is guided to the ground by the grounding plate, and the influence of the lightning on the external environment is reduced due to enough burial depth.
(4) Utilize the insulating glue of switch board inner wall to further prevent that thunder and lightning from getting into the switch board inside and causing the damage to the electronic component therein, a large amount of holes can reduce the dead weight of switch board casing.
Drawings
Fig. 1 is a schematic structural view of a main body of the present utility model in a normal state;
fig. 2 is a schematic structural view of the lightning protection assembly in a normal state;
fig. 3 is a schematic view of the structure of the main body of the present utility model when encountering strong wind.
The reference numerals in the figures illustrate:
1. a power distribution cabinet; 11. a reserved groove; 2. a lightning protection assembly; 3. a conductive assembly; 31. a power-on sheet; 32. a vertical piece; 33. a grounding plate; 4. a work box.
Detailed Description
The embodiments of the present utility model will be described in detail and fully with reference to the accompanying drawings, and it is intended that all other embodiments of the utility model, which are apparent to one skilled in the art without the inventive faculty, are included in the scope of the present utility model.
Example 1:
the utility model provides a lightning protection power distribution cabinet, referring to fig. 1-2, which comprises a power distribution cabinet 1, wherein a reserved groove 11 is formed in the upper end of the power distribution cabinet 1, a working box 4 is arranged in the reserved groove 11, a hydraulic rod is arranged in the working box 4, a lightning protection component 2 is arranged at the upper end of the hydraulic rod, the lightning protection component 2 comprises a lightning rod, a base is arranged below the lightning rod and is connected with the hydraulic rod, the base is connected with a plurality of conductive components 3, when severe weather is met, the lightning protection component 2 ascends and descends through the hydraulic rod, the gravity center of the lightning protection component 2 is controlled, the stability of the lightning protection component 2 is improved, and the lightning protection component 2 has enough capability of resisting the severe weather.
The conductive component 3 comprises a conductive sheet 31, one end of the conductive sheet 31, which is close to the base, is connected to the base through a flexible conductive wire, the conductive sheet 31 can move up and down along with the base by utilizing the flexible conductive wire, the base is convenient to drive the lightning-protection component 2 to move, and the practicability of the lightning-protection component 2 is improved.
The section of the electricity guiding piece 31, which is far away from the base, is connected with a vertical piece 32, the lower end of the vertical piece 32 is provided with a grounding piece 33, the grounding piece 33 is buried under the ground, the buried depth of the grounding piece 33 is not less than 20 cm, lightning is guided to the ground by utilizing the grounding piece 33, and the influence of the lightning on the external environment is reduced due to enough buried depth.
The outer walls of the electricity guiding sheet 31 and the vertical sheet 32 are respectively sleeved with an insulating sleeve, a separation pad is arranged between the electricity guiding sheet 31 and the power distribution cabinet 1, the separation pad is made of rubber materials, lightning is blocked by the insulating sleeves, and damage to external personnel caused by the lightning is avoided when the lightning is conducted.
The inner wall adhesion of switch board 1 has insulating glue, and a large amount of holes that communicate each other have been seted up to insulating glue inside, utilize the insulating glue of switch board 1 inner wall to further prevent that thunder and lightning from getting into switch board 1 inside and causing the damage to the electronic component wherein, a large amount of holes can reduce the dead weight of switch board 1 casing.
A plurality of radiating grooves are formed in the side wall of the power distribution cabinet 1, a hanging frame is arranged at the lower end of the power distribution cabinet 1 and made of insulating materials, the whole power distribution cabinet 1 is hung in the air by the aid of the hanging frame, contact between the power distribution cabinet and the ground is reduced, and lightning is further prevented from conducting electricity through the power distribution cabinet 1.
Referring to fig. 3, when the power distribution cabinet 1 encounters thunderstorm weather in work, the lightning protection component 2 can be moved upwards through the hydraulic rod, the height of the lightning protection component 2 is increased, the lightning protection component is kept at a larger distance from the power distribution cabinet 1, when lightning conduction is conducted, the lightning is prevented from breaking down the electronic element inside the power distribution cabinet 1, when the thunderstorm weather is encountered, the lightning protection component 2 can be moved downwards through the hydraulic rod, the height of the lightning protection component 2 is reduced, and the influence of external high wind on the lightning protection component is reduced.
The foregoing is merely illustrative of the best modes of carrying out the utility model in connection with the actual requirements, and the scope of the utility model is not limited thereto.
Claims (6)
1. The utility model provides a switch board is hit in lightning protection, includes switch board (1), its characterized in that, reserve groove (11) have been seted up to switch board (1) upper end, reserve groove (11) inside is equipped with work box (4), work box (4) inside is equipped with the hydraulic stem, the hydraulic stem upper end is equipped with lightning-arrest subassembly (2), lightning-arrest subassembly (2) include the lightning rod, the lightning rod below is equipped with the base, the base is connected in the hydraulic stem, the base is connected with a plurality of conductive component (3).
2. A lightning protection power distribution cabinet according to claim 1, characterized in that the conductive assembly (3) comprises a power guiding sheet (31), and one end of the power guiding sheet (31) close to the base is connected to the base through a flexible conductive wire.
3. The lightning protection power distribution cabinet according to claim 2, wherein the power guiding sheet (31) is connected with a vertical sheet (32) far away from the base, a grounding sheet (33) is arranged at the lower end of the vertical sheet (32), the grounding sheet (33) is buried under the ground, and the buried depth of the grounding sheet (33) is not lower than 20 cm.
4. A lightning protection power distribution cabinet according to claim 3, characterized in that the outer walls of the power guiding sheet (31) and the vertical sheet (32) are respectively sleeved with an insulating sleeve, a separation pad is arranged between the power guiding sheet (31) and the power distribution cabinet (1), and the separation pad is made of rubber materials.
5. The lightning protection power distribution cabinet according to claim 1, wherein insulating glue is adhered to the inner wall of the power distribution cabinet (1), and a plurality of mutually communicated holes are formed in the insulating glue.
6. The lightning protection power distribution cabinet according to claim 1, wherein a plurality of heat dissipation grooves are formed in the side wall of the power distribution cabinet (1), a suspension frame is arranged at the lower end of the power distribution cabinet (1), and the suspension frame is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320196365.0U CN219535268U (en) | 2023-02-13 | 2023-02-13 | Lightning protection switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320196365.0U CN219535268U (en) | 2023-02-13 | 2023-02-13 | Lightning protection switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219535268U true CN219535268U (en) | 2023-08-15 |
Family
ID=87584257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320196365.0U Active CN219535268U (en) | 2023-02-13 | 2023-02-13 | Lightning protection switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219535268U (en) |
-
2023
- 2023-02-13 CN CN202320196365.0U patent/CN219535268U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |