CN219163968U

CN219163968U - Dampproofing high-low voltage distribution cabinet

Info

Publication number: CN219163968U
Application number: CN202223506766.6U
Authority: CN
Inventors: 陈青云
Original assignee: Jiangsu Xinbiwo Electric Industry Co ltd
Current assignee: Jiangsu Xinbiwo Electric Industry Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-09
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a dampproof high-low voltage power distribution cabinet, which has the technical scheme that: the rain-proof cabinet comprises a cabinet body, wherein a cabinet door is hermetically hinged to the cabinet body, a rain-proof shed is arranged at the top of the cabinet body, a first connecting rod is fixedly connected between the lower surface of the rain-proof shed and the top of the cabinet body, ventilation grooves are symmetrically formed in two sides of the cabinet body, a dustproof screen plate is hinged to one side of each ventilation groove, a lug is welded to the top of each dustproof screen plate, a groove is formed in the outer surface of the cabinet body, the lugs are fixed in the grooves through first fastening bolts, limiting blocks are arranged in the ventilation grooves, and a dampproof plate is arranged on one side of each limiting block; according to the utility model, the rain shelter is arranged, so that the rain shelter can be used for protecting the rain, the possibility that rainwater enters the ventilation groove is reduced, and meanwhile, the moisture-proof plate is arranged, so that the moisture in the humid air entering the ventilation groove can be adsorbed, and the moisture resistance of the cabinet body is improved.

Description

Dampproofing high-low voltage distribution cabinet

Technical Field

The utility model relates to the field of high-low voltage power distribution cabinets, in particular to a dampproof high-low voltage power distribution cabinet.

Background

The high-low voltage power distribution cabinet is the power distribution equipment for distributing, controlling, metering and connecting cables in an electric power supply system, the high-voltage switch cabinet is used in general power supply offices and power substations, then the low-voltage side is led out to the low-voltage power distribution cabinet through the voltage reduction of a transformer, the low-voltage power distribution cabinet is further connected to the distribution board of each power utilization, the control box and the switch box, and the equipment of the power distribution device which integrally meets the design function requirement is arranged inside the power distribution cabinet through protecting devices such as switches, circuit breakers, fuses, buttons, indication lamps, meters and wires.

The existing high-low voltage power distribution cabinet is easy to enter rainwater and humid air in rainy weather due to the fact that the existing high-low voltage power distribution cabinet is arranged outdoors, normal use of electric elements inside the high-low voltage power distribution cabinet can be possibly affected, in addition, more heat can be generated when the electric elements inside the high-low voltage power distribution cabinet are used, if the heat is not discharged timely, safety of the electric elements inside the high-low voltage power distribution cabinet can be possibly affected, and service life is prolonged. Therefore, the dampproof high-low voltage power distribution cabinet is designed.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a dampproof high-low voltage power distribution cabinet so as to solve the problems in the background art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a dampproofing high-low voltage distribution cabinet, includes the cabinet body, sealed articulated cabinet door that has on the cabinet body, the top of the cabinet body is provided with the rain canopy, the lower surface of rain canopy with fixedly connected with head rod between the top of the cabinet body, ventilation tank has been seted up to the bilateral symmetry of the cabinet body, one side of ventilation tank articulates there is dustproof otter board, the top welding of dustproof otter board has the lug, the surface of the cabinet body is seted up flutedly, the lug is fixed through first fastening bolt in the recess, all be provided with the stopper about the ventilation tank, one side of stopper is provided with the dampproof board, a plurality of groups ventilation holes have been seted up on the dampproof board, the internal surface welding of dustproof otter board has the push rod, the other end of push rod is contradicted the surface of dampproof board, the internal surface of ventilation tank is provided with the radiating box, the internal fixation of radiating box is provided with the mounting bracket, install radiator fan on the mounting bracket, fixed mounting has temperature sensor on the internal roof of the cabinet body.

Through adopting above-mentioned technical scheme, through setting up the canopy, can shelter from rain the canopy and protect, reduce the possibility that the rainwater got into the ventilation inslot portion, simultaneously through setting up dampproof plate, can adsorb the moisture in the humid air that gets into the ventilation inslot portion to the dampproof property of cabinet body has been increased; through setting up temperature sensor and radiator fan, when temperature sensor detects the temperature and reaches the threshold value, make radiator fan open, carry out ventilation and heat dissipation to the cabinet internal portion and handle to increase electrical components's life.

Preferably, a second connecting rod is fixedly connected between the two sides of the bottom of the rain shelter and the two sides of the cabinet body.

By adopting the technical scheme, the stability of the bottom of the rain shelter can be improved.

Preferably, a handle is fixedly arranged in the middle of the surface of the cabinet door.

Through adopting above-mentioned technical scheme, can conveniently open the cabinet door.

Preferably, a sinking groove is formed in the outer surface of the protruding block, and the end portion of the first fastening bolt is arranged in the sinking groove.

Through adopting above-mentioned technical scheme, can prevent that first fastening bolt from leaking outward, increase protectiveness.

Preferably, the inside of the moisture-proof plate is filled with moisture-proof agent quicklime, and the moisture-proof agent quicklime is arranged on the outer sides of the vent holes.

Through adopting above-mentioned technical scheme, can conveniently adsorb moisture, play dampproofing effect.

Preferably, positioning blocks are symmetrically welded on two sides of the heat dissipation box, and the positioning blocks are fixed on the inner surface of the cabinet body through second fastening bolts.

Through adopting above-mentioned technical scheme, can conveniently carry out the dismouting to the radiating box.

Preferably, the temperature sensor is electrically connected with the cooling fan.

Through adopting above-mentioned technical scheme, can conveniently make radiator fan open when temperature sensor detects reaches the threshold value, be convenient for dispel the heat.

In summary, the utility model has the following advantages:

according to the utility model, the rain shelter is arranged, so that the rain shelter can be used for protecting the rain, the possibility that rainwater enters the ventilation groove is reduced, and meanwhile, the moisture-proof plate is arranged, so that the moisture in the humid air entering the ventilation groove can be adsorbed, and the moisture resistance of the cabinet body is improved;

secondly, by arranging the temperature sensor and the cooling fan, when the temperature detected by the temperature sensor reaches a threshold value, the cooling fan is turned on to ventilate and dissipate heat in the cabinet body, so that the service life of the electrical element is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view at a in fig. 2.

Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. rain shelter; 4. a first connecting rod; 5. a ventilation groove; 6. a dust-proof screen; 7. a bump; 8. a groove; 9. a first fastening bolt; 10. a limiting block; 11. a moisture-proof plate; 12. a vent hole; 13. a push rod; 14. a heat radiation box; 15. a mounting frame; 16. a heat radiation fan; 17. a temperature sensor; 18. a second connecting rod; 19. a handle; 20. sinking grooves; 21. a positioning block; 22. and a second fastening bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a dampproofing high-low voltage power distribution cabinet, comprises a cabinet body 1, sealed articulated cabinet door 2 that has on the cabinet body 1, the top of cabinet body 1 is provided with rain shelter 3, the lower surface of rain shelter 3 with fixedly connected with head rod 4 between the top of cabinet body 1, ventilation groove 5 has been seted up to the bilateral symmetry of cabinet body 1, one side of ventilation groove 5 articulates has dustproof otter board 6, the top welding of dustproof otter board 6 has lug 7, recess 8 has been seted up to the surface of cabinet body 1, lug 7 is fixed through first fastening bolt 9 in recess 8, all be provided with stopper 10 from top to bottom in ventilation groove 5, one side of stopper 10 is provided with dampproofing board 11, a plurality of groups ventilation holes 12 have been seted up on the dampproofing board 11, the internal surface welding of dustproof otter board 6 has push rod 13, the other end of push rod 13 is in the surface of dampproofing board 11, the internal surface of ventilation groove 5 is provided with heat dissipation case 14, internal fixation is provided with 15, install the roof 17 on the mounting bracket 1 has the inside heat dissipation device 17.

Referring to fig. 1, in order to increase the stability of the bottom of the canopy 3; a second connecting rod 18 is fixedly connected between the two sides of the bottom of the rain shelter 3 and the two sides of the cabinet body 1.

Referring to fig. 1, the cabinet door 2 is opened for convenience; a handle 19 is fixedly arranged in the middle of the surface of the cabinet door 2.

Referring to fig. 3, in order to prevent the first fastening bolt 9 from leaking out, a protection is added; the outer surface of the lug 7 is provided with a sinking groove 20, and the end part of the first fastening bolt 9 is arranged in the sinking groove 20.

Referring to fig. 3, moisture is adsorbed for convenience, thereby achieving a moisture-proof effect; the inside of the moisture-proof plate 11 is filled with moisture-proof quicklime, which is disposed outside the sets of the ventilation holes 12.

Referring to fig. 3, the heat radiation box 14 is disassembled for convenience; the two sides of the heat dissipation box 14 are symmetrically welded with positioning blocks 21, and the positioning blocks 21 are fixed on the inner surface of the cabinet body 1 through second fastening bolts 22.

Referring to fig. 2 to 3, for convenience, when the temperature detected by the temperature sensor 17 reaches a threshold value, the heat radiation fan 16 is turned on to facilitate heat radiation; the temperature sensor 17 is electrically connected to the heat dissipation fan 16.

The use principle and the advantages are that:

through setting up the canopy 3, can shelter from rain the canopy 3 and protect, reduce the rainwater and get into the possibility of ventilation groove 5 inside, through setting up dampproof plate 11 simultaneously, can adsorb the moisture in the humid air that gets into ventilation groove 5 inside to the dampproof property of cabinet body 1 has been increased; by arranging the temperature sensor 17 and the cooling fan 16, when the temperature detected by the temperature sensor 17 reaches a threshold value, the cooling fan 16 is turned on to ventilate and dissipate heat in the cabinet body 1, so that the service life of the electrical element is prolonged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dampproofing high-low voltage distribution cabinet, includes the cabinet body (1), sealed articulated have cabinet door (2), its characterized in that on the cabinet body (1): the utility model discloses a rain shelter, a cabinet body (1) and a mounting rack (15) are arranged on the top of the cabinet body (1), a rain shelter (3) is arranged on the top of the cabinet body (1), a first connecting rod (4) is fixedly connected between the lower surface of the rain shelter (3) and the top of the cabinet body (1), ventilation grooves (5) are symmetrically arranged on two sides of the cabinet body (1), a dustproof screen plate (6) is hinged on one side of the ventilation grooves (5), bumps (7) are welded on the top of the dustproof screen plate (6), grooves (8) are arranged on the outer surface of the cabinet body (1), the bumps (7) are fixed in the grooves (8) through first fastening bolts (9), limiting blocks (10) are arranged on the upper and lower sides of the ventilation grooves (5), a moisture-proof plate (11) is arranged on one side of the limiting blocks (10), a plurality of vent holes (12) are arranged on the moisture-proof plate (11), push rods (13) are welded on the inner surfaces of the dust screen plate (6), the other ends of the push rods (13) are abutted against the outer surfaces of the vent plates (11), the inner surfaces of the moisture-proof screen plate (5) are provided with grooves (14), a heat dissipation box (14) and a heat dissipation fan (15) is fixedly arranged on the mounting rack (15), a temperature sensor (17) is fixedly arranged on the top wall of the interior of the cabinet body (1).

2. The dampproof high-low voltage power distribution cabinet according to claim 1, wherein: a second connecting rod (18) is fixedly connected between the two sides of the bottom of the rain shelter (3) and the two sides of the cabinet body (1).

3. The dampproof high-low voltage power distribution cabinet according to claim 1, wherein: a handle (19) is fixedly arranged in the middle of the surface of the cabinet door (2).

4. The dampproof high-low voltage power distribution cabinet according to claim 1, wherein: the outer surface of the lug (7) is provided with a sinking groove (20), and the end part of the first fastening bolt (9) is arranged in the sinking groove (20).

5. The dampproof high-low voltage power distribution cabinet according to claim 1, wherein: the inside of the moisture-proof plate (11) is filled with moisture-proof agent quicklime which is arranged on the outer sides of the vent holes (12).

6. The dampproof high-low voltage power distribution cabinet according to claim 1, wherein: positioning blocks (21) are symmetrically welded on two sides of the radiating box (14), and the positioning blocks (21) are fixed on the inner surface of the cabinet body (1) through second fastening bolts (22).

7. The dampproof high-low voltage power distribution cabinet according to claim 1, wherein: the temperature sensor (17) is electrically connected with the cooling fan (16).