CN215733059U

CN215733059U - High-voltage power distribution cabinet with novel structure

Info

Publication number: CN215733059U
Application number: CN202121987470.3U
Authority: CN
Inventors: 宁琼
Original assignee: Shenzhen Tengyuan Electrical Equipment Co ltd
Current assignee: Shenzhen Tengyuan Electrical Equipment Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-01
Anticipated expiration: 2031-08-23

Abstract

The utility model belongs to the technical field of electrical equipment, and discloses a high-voltage power distribution cabinet with a new structure, which comprises a power distribution cabinet main body and a cabinet door arranged at the front end of the power distribution cabinet main body and rotationally connected with the power distribution cabinet main body, wherein the power distribution cabinet main body is in a rectangular cavity structural design, a plurality of radiating fans are arranged on the top end of the power distribution cabinet main body in a matrix manner, a radiating net assembly is arranged on the power distribution cabinet main body and comprises a supporting frame and an isolation net, a supporting groove is formed in the rear end of the power distribution cabinet main body, the supporting frame is arranged in the supporting groove, a sliding block is integrally connected with the upper end and the lower end of the supporting frame, a sliding groove is formed in the bottom of the supporting groove, the sliding block is matched with the sliding groove and is used for sliding connection of the supporting frame relative to the power distribution cabinet main body, an assembly groove is further formed in the supporting frame, and the isolation net is arranged in the assembly groove and detachably connected with the supporting frame. The utility model ensures the heat dissipation and tightness of the cabinet body, improves the practicability and the product cost performance of the high-voltage power distribution cabinet and prolongs the service life of equipment.

Description

High-voltage power distribution cabinet with novel structure

Technical Field

The utility model belongs to the technical field of electrical equipment, and particularly relates to a high-voltage power distribution cabinet with a novel structure.

Background

The high-voltage power distribution cabinet is a final-stage device of a power distribution system, is a general name of an electrical equipment control center, is widely applied to the power distribution fields of power plants, transformer substations, mine enterprises and the like due to high breaking capacity and good dynamic and thermal stability, is mostly and intensively placed in an independent power distribution room for unified operation and monitoring in practical application, but needs to be independently controlled for high-power equipment under individual working environments, and therefore needs to be configured in an independent box type power distribution cabinet.

High voltage distribution cabinet of prior art, according to actual environment needs, need find the balance between leakproofness and thermal diffusivity, the cabinet body that most high heat dissipating ability promptly has the defect on the structure leakproofness, easily recruits to the toy such as mouse and scurries into, causes great influence to equipment security, consequently, how to design a new construction high voltage distribution cabinet to guarantee the thermal diffusivity and the leakproofness of the cabinet body, become a technical problem that needs to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-voltage power distribution cabinet with a novel structure so as to solve the problems in the background technology.

For realizing the purpose of the above utility model, the technical scheme adopted is as follows:

the utility model provides a new construction high voltage distribution cabinet, includes the switch board main part and locates switch board main part front end and rather than the cabinet door of rotating the connection, the switch board main part is cuboid cavity structural design the top of switch board main part is the matrix arrangement and has a plurality of radiator fan, be equipped with the heat dissipation net subassembly in the switch board main part, the heat dissipation net subassembly includes braced frame and separation net, the rear end of switch board main part has been seted up and has been supported the groove, braced frame locates support the inslot and its upper and lower extreme an organic whole is connected with the slider, support the tank bottom in groove and seted up the spout, the slider with the spout phase-match is used for braced frame for switch board main part sliding connection, the last assembly groove that has still seted up of braced frame, the separation net locate in the assembly groove and with braced frame can dismantle the connection.

The utility model is further configured to: the rear end of switch board main part has seted up tight lock frame, it has inclined plane elasticity locking piece to have connect on the braced frame, inclined plane elasticity locking piece with tight lock frame phase-match.

The utility model is further configured to: a plurality of heat dissipation holes are uniformly arranged on the isolation net in a matrix manner.

The utility model is further configured to: and one side of the power distribution cabinet main body is provided with a wire inlet hole and a wire outlet hole which are used for being in line connection with a far-end load and a bus.

The utility model is further configured to: and fireproof insulating mud is filled in the wire inlet hole and the wire outlet hole.

The utility model is further configured to: and a grounding wire for preventing personal safety from being injured due to electric leakage is arranged at one side of the power distribution cabinet main body and close to the wire outlet.

The utility model is further configured to: the bottom of switch board main part bonds and is used for insulating and damp-proof rubber pad to ground.

The utility model is further configured to: the front end of switch board main part still bonds there is the isolation protection pad, the isolation protection pad deviates from one side of switch board main part with the cabinet door butt.

The utility model is further configured to: handles for drawing and sliding are symmetrically arranged on one side of the supporting frame.

The utility model is further configured to: the front end of the power distribution cabinet main body is positioned above the cabinet door and is provided with a panel for displaying state parameters and a warning lamp for acousto-optic alarm.

In summary, compared with the prior art, the utility model discloses a high-voltage power distribution cabinet with a new structure, wherein a plurality of cooling fans are arranged on the top end of a power distribution cabinet main body in a matrix manner, a cooling net assembly comprises a supporting frame and an isolation net, the rear end of the power distribution cabinet main body is provided with a supporting groove, the supporting frame is arranged in the supporting groove, the upper end and the lower end of the supporting frame are integrally connected with a sliding block, the bottom of the supporting groove is provided with a sliding groove, the sliding block is matched with the sliding groove, the supporting frame is also provided with an assembly groove, and the isolation net is arranged in the assembly groove and is detachably connected with the supporting frame. Through this setting, guaranteed the thermal diffusivity and the tightness of the cabinet body promptly, improved high voltage distribution cabinet's practicality and produced the nature price ratio, prolonged equipment life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a front view of a high-voltage distribution cabinet with a new structure provided by the embodiment;

fig. 2 is a schematic perspective structure diagram of a high-voltage power distribution cabinet with a new structure provided in this embodiment;

fig. 3 is a side view of a high-voltage distribution cabinet with a new structure provided by the embodiment;

fig. 4 is a structural development view of a high-voltage distribution cabinet with a new structure provided by this embodiment.

Reference numerals: 1. a power distribution cabinet main body; 11. a support groove; 12. a chute; 13. tightly locking the frame; 14. a wire inlet hole; 15. a wire outlet hole; 16. fireproof insulating mud; 17. a ground line; 18. a rubber pad; 19. an isolation pad; 2. a cabinet door; 3. a heat radiation fan; 4. a heat-dissipating grid assembly; 41. a support frame; 411. a handle; 42. an isolation net; 421. heat dissipation holes; 43. a slider; 44. assembling a groove; 45. an inclined plane elastic locking block; 5. a panel; 6. a warning light.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above may be combined with each other as long as they do not conflict with each other.

A high-voltage power distribution cabinet with a new structure is shown in figures 1-4, and comprises a power distribution cabinet main body 1 and a cabinet door 2 which is arranged at the front end of the power distribution cabinet main body 1 and is rotatably connected with the power distribution cabinet main body, wherein the power distribution cabinet main body 1 is in a rectangular cavity structure design, a plurality of cooling fans 3 are arranged on the top end of a power distribution cabinet main body 1 in a matrix manner, a cooling net assembly 4 is arranged on the power distribution cabinet main body 1, the cooling net assembly 4 comprises a supporting frame 41 and an isolation net 42, a supporting groove 11 is arranged at the rear end of the power distribution cabinet main body 1, the supporting frame 41 is arranged in the supporting groove 11, the upper end and the lower end of the supporting frame are integrally connected with a sliding block 43, a sliding groove 12 is arranged at the bottom of the supporting groove 11, the sliding block 43 is matched with the sliding groove 12, the supporting frame 41 is used for being in sliding connection with the power distribution cabinet main body 1 through the supporting groove 11, an assembling groove 44 is further formed in the supporting frame 41, and the isolation net 42 is arranged in the assembling groove 44 and is detachably connected with the supporting frame 41.

In the specific implementation process, on the premise that the cooling fan 3 performs forced cooling, the whole tightness of the high-voltage power distribution cabinet is ensured through the cooling net component 4, and the ventilation effect is further enhanced according to the design of the isolation net 42, so that the cooling effect of the equipment is improved, and the service life of the equipment is prolonged.

Furthermore, the supporting frame 41 is in sliding connection relative to the power distribution cabinet main body 1 through the matching of the sliding block 43 and the sliding groove 12, and the isolation net 42 is detachably connected with the supporting frame 41 through the assembling groove 44, so that the replacement operation of the isolation net 42 is conveniently performed after the supporting frame 41 is pulled and pulled as required, and the isolation net 42 is prevented from being corroded and damaged due to long-term use.

Wherein, tight lock frame 13 has been seted up to the rear end of switch board main part 1, has connect inclined plane elasticity locking piece 45 on the braced frame 41, inclined plane elasticity locking piece 45 and tight lock frame 13 phase-match to this locking braced frame 41 is in supporting groove 11, and when needing the unblock, the external world presses inclined plane elasticity locking piece 45 to braced frame 41 in, and inclined plane elasticity locking piece 45 makes braced frame 41 activity after breaking away from tight lock frame 13.

Wherein, a plurality of heat dissipation holes 421 are uniformly arranged on the isolation net 42 in a matrix.

In this embodiment, one side of the power distribution cabinet main body 1 is provided with a wire inlet hole 14 and a wire outlet hole 15 for performing line connection with a remote load and a bus, and the wire inlet hole 14 and the wire outlet hole 15 are filled with fireproof insulating mud 16, so as to improve the safety of the equipment.

In the specific implementation process, a grounding wire 17 for preventing personal safety from being injured due to electric leakage is arranged on one side of the power distribution cabinet main body 1 and close to the wire outlet 15, so that the safety of the equipment is improved.

Wherein, the bottom of switch board main part 1 bonds and is used for insulating and dampproofing rubber pad 18 to ground.

Further, the isolation pad 19 is still bonded to the front end of the power distribution cabinet main body 1, and the isolation pad 19 is abutted against one side of the power distribution cabinet main body 1 and the cabinet door 2 so as to keep the tightness of the cabinet door 2 and the power distribution cabinet main body 1.

Further, a handle 411 for drawing and sliding is symmetrically provided at one side of the supporting frame 41.

In this embodiment, a panel 5 for displaying status parameters and a warning light 6 for sound and light alarm are arranged at the front end of the power distribution cabinet main body 1 and above the cabinet door 2, so as to improve the practicability.

In conclusion, the utility model has the following beneficial effects: the utility model discloses a high-voltage power distribution cabinet with a new structure, wherein a plurality of cooling fans 3 are arranged on the top end of a power distribution cabinet main body 1 in a matrix manner, a cooling net assembly 4 is arranged on the power distribution cabinet main body 1, the cooling net assembly 4 comprises a supporting frame 41 and an isolation net 42, a supporting groove 11 is formed in the rear end of the power distribution cabinet main body 1, the supporting frame 41 is arranged in the supporting groove 11, a sliding block 43 is integrally connected to the upper end and the lower end of the supporting frame 41, a sliding groove 12 is formed in the bottom of the supporting groove 11, the sliding block 43 is matched with the sliding groove 12, an assembling groove 44 is further formed in the supporting frame 41, and the isolation net 42 is arranged in the assembling groove 44 and detachably connected with the supporting frame 41. Through this setting, guaranteed the thermal diffusivity and the tightness of the cabinet body promptly, improved high voltage distribution cabinet's practicality and produced the nature price ratio, prolonged equipment life.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A new structure high-voltage power distribution cabinet, comprising a power distribution cabinet main body and a cabinet door that is positioned at the front end of the power distribution cabinet main body and is rotatably connected to it, characterized in that: the power distribution cabinet main body is a rectangular body cavity structure In the design, a plurality of cooling fans are arranged in a matrix at the top of the main body of the power distribution cabinet. The rear end of the main body is provided with a support groove, the support frame is arranged in the support groove, and the upper and lower ends of the support frame are integrally connected with a slider, the bottom of the support groove is provided with a chute, and the slider is connected to the slider. The grooves are matched for sliding connection of the support frame relative to the main body of the power distribution cabinet. An assembly groove is also opened on the support frame. The isolation net is arranged in the assembly groove and can be connected with the support frame. Remove the connection.

2. A high-voltage power distribution cabinet with a new structure as claimed in claim 1, characterized in that a locking frame is provided at the rear end of the main body of the power distribution cabinet, and an inclined elastic locking block is connected on the supporting frame, The inclined elastic locking block is matched with the locking frame.

3 . The high-voltage power distribution cabinet with a new structure according to claim 1 , wherein a plurality of heat dissipation holes are evenly arranged in a matrix on the isolation net. 4 .

4. A high-voltage power distribution cabinet with a new structure according to claim 1, characterized in that, one side of the main body of the power distribution cabinet is provided with a wire inlet hole and a wire outlet hole for line connection with the remote load and the busbar .

5 . The high-voltage power distribution cabinet with a new structure according to claim 4 , wherein the inlet holes and the outlet holes are filled with fireproof insulating mud. 6 .

6. A high-voltage power distribution cabinet with a new structure as claimed in claim 4, characterized in that, one side of the main body of the power distribution cabinet and close to the outlet hole is provided with a grounding for preventing personal safety from being hurt due to electric leakage Wire.

7 . The high-voltage power distribution cabinet with a new structure according to claim 1 , wherein the bottom end of the main body of the power distribution cabinet is bonded with a rubber pad for ground insulation and moisture-proof. 8 .

8 . The high-voltage power distribution cabinet with a new structure according to claim 1 , wherein the front end of the main body of the power distribution cabinet is further bonded with an isolation pad, and the isolation pad is away from the main body of the power distribution cabinet. 9 . One side is in contact with the cabinet door.

9 . The new structure high-voltage power distribution cabinet according to claim 1 , wherein a handle for pulling and sliding is symmetrically arranged on one side of the support frame. 10 .

10. A new structure high-voltage power distribution cabinet according to claim 1, characterized in that, at the front end of the power distribution cabinet body and above the cabinet door, a panel for displaying status parameters and a panel for Light alarm warning light.