CN215897012U

CN215897012U - High-voltage power distribution cabinet with dustproof heat dissipation function

Info

Publication number: CN215897012U
Application number: CN202122296835.4U
Authority: CN
Inventors: 刘军; 高志; 湛泽棠
Original assignee: Guangzhou Hengyu Electric Power Equipment Co ltd
Current assignee: Guangzhou Hengyu Electric Power Equipment Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-22
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a high-voltage power distribution cabinet with dustproof and heat dissipation functions, which comprises a cabinet body, wherein dustproof heat dissipation mechanisms are arranged on two sides of the cabinet body respectively, each dustproof heat dissipation mechanism comprises a heat dissipation plate, a cavity is formed in each heat dissipation plate, clamping grooves are formed in the top and the bottom of each cavity, a filter screen plate is arranged in each cavity, each filter screen plate is clamped with each clamping groove, a heat dissipation through groove is formed in one side of each heat dissipation plate, a heat dissipation through hole is formed in the other side of each heat dissipation plate, and the heat dissipation through grooves and the heat dissipation through holes are communicated with the cavities. When external fresh air enters the cabinet body through the dustproof heat dissipation mechanism and the heat dissipation port, the filter screen plate and the filter screen cover can intercept dust particles and foreign matters in the air, the dust particles and the foreign matters can be prevented from invading the cabinet body to damage electrical elements, the filter screen plate and the filter screen cover can be detached and cleaned from the outside, and the influence of blockage on the integral heat dissipation effect of the device by the filter screen plate and the filter screen cover can be avoided.

Description

High-voltage power distribution cabinet with dustproof heat dissipation function

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet with a dustproof heat dissipation function.

Background

The high-voltage power distribution cabinet can also be an electrical appliance product which 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, and the voltage level is 3.6 kV-550 kV, and the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, 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 high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.

The dustproof mechanism of the current power distribution cabinet on the market is often arranged inside the cabinet body, inconvenient workers disassemble and clean the power distribution cabinet, and the dustproof mechanism easily influences the heat dissipation effect of the power distribution cabinet due to blockage.

Therefore, it is necessary to invent a high voltage distribution cabinet with dustproof heat dissipation function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-voltage power distribution cabinet with a dustproof and heat dissipation function, and aims to solve the problems that in the prior art, a dustproof mechanism on the existing power distribution cabinet on the market is often arranged in a cabinet body, so that workers are inconvenient to disassemble and clean, and the dustproof mechanism is easy to influence the heat dissipation effect of the power distribution cabinet due to blockage.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a high voltage distribution cabinet with dustproof heat dissipation function, includes the cabinet body, cabinet body both sides all are equipped with dustproof heat dissipation mechanism, dustproof heat dissipation mechanism includes the heating panel, the inside cavity of having seted up of heating panel, the draw-in groove has all been seted up to cavity top and bottom, the inside filter plate that is equipped with of cavity, filter plate and draw-in groove looks joint, heating panel one side has been seted up the heat dissipation and has been led to the groove, the heat dissipation through-hole has been seted up to the heating panel opposite side, the heat dissipation leads to the groove and all is linked together with the cavity with the heat dissipation through-hole, the dustproof fin of cooling panel surface fixedly connected with, dustproof fin sets up in the logical groove top of heat dissipation, the mounting groove has all been seted up to cabinet body both sides, mounting groove and heating panel phase-match, the heating panel passes through screw and cabinet body fixed connection.

Preferably, one end of the filter screen plate penetrates through the cavity and extends to the outer side of the heat dissipation plate, one end of the filter screen plate extending to the outer side of the heat dissipation plate is fixedly connected with a push-pull handle, and the dustproof fins are obliquely arranged.

Preferably, the number of the heat dissipation through grooves is set to be a plurality of, the heat dissipation through grooves are distributed in a linear array manner, and the number of the heat dissipation through holes is set to be a plurality of and is uniformly distributed.

Preferably, the heat dissipation fan is arranged in the cabinet body, the top of the heat dissipation fan is provided with a carrying partition plate, the carrying partition plate is fixedly connected with the inner wall of the cabinet body, and the surface of the carrying partition plate is provided with air guide holes.

Preferably, the top of the cabinet body is provided with a heat dissipation opening, the top of the heat dissipation opening is provided with a rain-shielding ceiling, the bottom of the rain-shielding ceiling is fixedly connected with a fixing column, the bottom of the fixing column is fixedly connected with the top of the cabinet body, the bottom of the rain-shielding ceiling is connected with a filter screen cover in a surrounding and hanging mode, and the bottom of the filter screen cover is connected with the top of the cabinet body in a hanging mode.

Preferably, the articulated operation door that is provided with of cabinet body one side, operation door middle part fixedly connected with observation window, the observation window bottom is equipped with the warning sign, the observation window top is equipped with control panel, control panel and cooling fan electric connection.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. when external fresh air enters the cabinet body through the dustproof heat dissipation mechanism and the heat dissipation port, the filter screen plate and the filter screen cover can intercept dust particles and foreign matters in the air, the dust particles and the foreign matters can be prevented from invading the cabinet body to damage electrical elements, the filter screen plate and the filter screen cover can be disassembled and cleaned from the outside, and the influence of blockage on the integral heat dissipation effect of the device by the filter screen plate and the filter screen cover can be avoided;

2. the filter screen plate is drawn out from the interior of the heat dissipation plate through the push-pull handle, so that the dust-proof heat dissipation mechanism can be cleaned regularly by workers, and the filter screen cover and the cabinet body are not hooked with a rain-sheltering ceiling, so that the workers can clean the filter screen cover regularly.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the opening state of the operating door according to the present invention;

FIG. 3 is a partial sectional view of the present invention;

FIG. 4 is a schematic structural view of the dustproof heat dissipation mechanism of the present invention;

fig. 5 is a sectional view showing the structure of the heat radiating plate of the present invention.

Description of reference numerals:

1. a cabinet body; 2. a dustproof heat dissipation mechanism; 3. a heat dissipation plate; 4. a cavity; 5. a card slot; 6. a filter screen plate; 7. a heat dissipation through groove; 8. a heat dissipating through hole; 9. a dust-proof fin; 10. mounting grooves; 11. a push-pull handle; 12. a heat radiation fan; 13. a loading partition plate; 14. a wind guide hole; 15. a heat dissipation port; 16. a rain-proof ceiling; 17. fixing a column; 18. a filtering net cover; 19. an operating door; 20. an observation window; 21. a warning sign; 22. a control panel.

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.

The utility model provides a high-voltage power distribution cabinet with dustproof and heat dissipation functions as shown in figures 1-5, which comprises a cabinet body 1, wherein both sides of the cabinet body 1 are respectively provided with a dustproof and heat dissipation mechanism 2, the dustproof and heat dissipation mechanism 2 comprises a heat dissipation plate 3, a cavity 4 is arranged inside the heat dissipation plate 3, the top and the bottom of the cavity 4 are respectively provided with a clamping groove 5, a filter screen plate 6 is arranged inside the cavity 4, the filter screen plate 6 is clamped with the clamping groove 5, one side of the heat dissipation plate 3 is provided with a heat dissipation through groove 7, the other side of the heat dissipation plate 3 is provided with a heat dissipation through hole 8, the heat dissipation through groove 7 and the heat dissipation through hole 8 are both communicated with the cavity 4, the surface of the heat dissipation plate 3 is fixedly connected with a dustproof fin 9, the dustproof fin 9 is arranged at the top of the heat dissipation through groove 7, both sides of the cabinet body 1 are provided with mounting grooves 10, and the mounting grooves 10 are matched with the heat dissipation plate 3, the heat dissipation plate 3 is fixedly connected with the cabinet body 1 through screws.

Further, in the above technical scheme, one end of the filter screen plate 6 penetrates through the cavity 4 and extends to the outside of the heat dissipation plate 3, one end of the filter screen plate 6 extending to the outside of the heat dissipation plate 3 is fixedly connected with a push-pull handle 11, the dustproof fins 9 are obliquely arranged, and the dustproof fins 9 are obliquely arranged to pre-intercept dust particles and foreign matters in the air, so as to reduce the work load of the filter screen plate 6.

Further, in above-mentioned technical scheme, the logical groove 7 quantity of heat dissipation sets up to a plurality ofly, and is a plurality of the logical groove 7 of heat dissipation is linear array and distributes, 8 quantity of heat dissipation through-holes set up to a plurality ofly 8 evenly distributed of heat dissipation through-holes, in 8 can be with the leading-in cavity 4 of the inside hot-air of the cabinet body 1, the logical groove 7 of heat dissipation can outwards discharge the inside hot-air of cavity 4.

Further, in the above technical scheme, a heat dissipation fan 12 is arranged inside the cabinet body 1, a carrying partition plate 13 is arranged at the top of the heat dissipation fan 12, the carrying partition plate 13 is fixedly connected with the inner wall of the cabinet body 1, air guide holes 14 are formed in the surface of the carrying partition plate 13, hot air inside the cabinet body 1 is blown by the heat dissipation fan 12, the hot air can be guided to be discharged outwards, and the hot air can flow conveniently due to the arrangement of the air guide holes 14.

Further, in the above technical scheme, a heat dissipation port 15 is formed in the top of the cabinet body 1, a rain-shielding ceiling 16 is arranged at the top of the heat dissipation port 15, a fixing column 17 is fixedly connected to the bottom of the rain-shielding ceiling 16, the bottom of the fixing column 17 is fixedly connected to the top of the cabinet body 1, a filter screen 18 is hung around the bottom of the rain-shielding ceiling 16, the bottom of the filter screen 18 is hung with the top of the cabinet body 1, and the rain-shielding ceiling 16 can shield rainwater and dust foreign matters from the heat dissipation port 15 in the top of the cabinet body 1.

Further, in the above technical scheme, cabinet body 1 one side is articulated to be provided with operation door 19, operation door 19 middle part fixedly connected with observation window 20, observation window 20 bottom is equipped with warning sign 21, observation window 20 top is equipped with control panel 22, control panel 22 and cooling fan 12 electric connection, the setting of observation window 20 can make things convenient for the staff to observe the electric elements of the internal portion of cabinet body 1.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the dust-proof heat dissipation device is used, firstly, an electric element is installed on a loading partition plate 13 in a cabinet body 1, the electric element can generate heat continuously when working, so that the temperature of air in the cabinet body 1 is increased continuously, a heat dissipation fan 12 is started through a control panel 22, the heat dissipation fan 12 blows hot air upwards, one part of the hot air is discharged from a heat dissipation port 15 at the top of the cabinet body 1, the other part of the hot air moves towards two sides of the cabinet body 1, the hot air firstly enters a cavity 4 in a heat dissipation plate 3 through an installation groove 10 and a heat dissipation through hole 8, the hot air then passes through a filter screen plate 6 and is discharged outwards through a heat dissipation through groove 7, when fresh air enters the cabinet body 1 through a dust-proof heat dissipation mechanism 2 and the heat dissipation port 15, the filter screen plate 6 and a filter screen cover 18 can intercept dust particles and foreign matters in the air, the damage to the electric elements caused by the invasion of dust particles and foreign matters into the cabinet body 1 can be prevented;

referring to the attached drawings 1-5 in the specification, when the dustproof heat dissipation device is used, the filter screen plate 6 can be pulled out from the heat dissipation plate 3 through the push-pull handle 11, so that a worker can clean the dustproof heat dissipation mechanism 2 regularly, the hanging connection of the filter screen 18 with the cabinet body 1 and the rain sheltering ceiling 16 is eliminated, the worker can clean the filter screen 18 regularly, and the filter screen plate 6 and the filter screen 18 are cleaned, so that the influence of blockage on the overall heat dissipation effect of the dustproof heat dissipation device can be avoided.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high-voltage distribution cabinet with dustproof heat dissipation function, includes the cabinet body (1), its characterized in that: the dustproof heat dissipation mechanism (2) is arranged on each of two sides of the cabinet body (1), the dustproof heat dissipation mechanism (2) comprises a heat dissipation plate (3), a cavity (4) is formed in the heat dissipation plate (3), clamping grooves (5) are formed in the top and the bottom of the cavity (4), a filter screen plate (6) is arranged in the cavity (4), the filter screen plate (6) is clamped with the clamping grooves (5), a heat dissipation through groove (7) is formed in one side of the heat dissipation plate (3), a heat dissipation through hole (8) is formed in the other side of the heat dissipation plate (3), the heat dissipation through groove (7) and the heat dissipation through hole (8) are communicated with the cavity (4), dustproof fins (9) are fixedly connected to the surface of the heat dissipation plate (3), the dustproof fins (9) are arranged at the top of the heat dissipation through groove (7), and mounting grooves (10) are formed in two sides of the cabinet body (1), the mounting groove (10) is matched with the heat dissipation plate (3), and the heat dissipation plate (3) is fixedly connected with the cabinet body (1) through screws.

2. The high-voltage power distribution cabinet with the dustproof and heat dissipation functions as claimed in claim 1, characterized in that: one end of the filter screen plate (6) penetrates through the cavity (4) and extends to the outer side of the heat dissipation plate (3), one end of the filter screen plate (6) extending to the outer side of the heat dissipation plate (3) is fixedly connected with a push-pull handle (11), and the dustproof fins (9) are obliquely arranged.

3. The high-voltage power distribution cabinet with the dustproof and heat dissipation functions as claimed in claim 1, characterized in that: the heat dissipation through grooves (7) are arranged in a plurality of numbers, the heat dissipation through grooves (7) are distributed in a linear array mode, the heat dissipation through holes (8) are arranged in a plurality of numbers, and the heat dissipation through holes (8) are evenly distributed.

4. The high-voltage power distribution cabinet with the dustproof and heat dissipation functions as claimed in claim 1, characterized in that: the improved refrigerator is characterized in that a heat dissipation fan (12) is arranged inside the cabinet body (1), a loading partition plate (13) is arranged at the top of the heat dissipation fan (12), the loading partition plate (13) is fixedly connected with the inner wall of the cabinet body (1), and an air guide hole (14) is formed in the surface of the loading partition plate (13).

5. The high-voltage power distribution cabinet with the dustproof and heat dissipation functions as claimed in claim 1, characterized in that: the improved rain-proof cabinet is characterized in that a heat dissipation opening (15) is formed in the top of the cabinet body (1), a rain-proof ceiling (16) is arranged at the top of the heat dissipation opening (15), a fixing column (17) is fixedly connected to the bottom of the rain-proof ceiling (16), the bottom of the fixing column (17) is fixedly connected with the top of the cabinet body (1), a filter screen cover (18) is connected to the bottom of the rain-proof ceiling (16) in a surrounding and hanging mode, and the bottom of the filter screen cover (18) is connected with the top of the cabinet body (1) in a hanging mode.

6. The high-voltage power distribution cabinet with the dustproof and heat dissipation functions as claimed in claim 4, wherein: the cabinet body (1) one side is articulated to be provided with operating door (19), operating door (19) middle part fixedly connected with observation window (20), observation window (20) bottom is equipped with warning sign (21), observation window (20) top is equipped with control panel (22), control panel (22) and cooling fan (12) electric connection.