CN215645563U

CN215645563U - Capacitor cabinet with automatic heat dissipation structure

Info

Publication number: CN215645563U
Application number: CN202122081271.2U
Authority: CN
Inventors: 翁华忠; 阮国梅; 余云龙; 吴建强; 陈永兴; 雷辉
Original assignee: Fujian Tongyong Tongyi Electric Co ltd
Current assignee: Fujian Tongyong Tongyi Electric Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-25
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a capacitor box with an automatic heat dissipation structure, which comprises a box body, wherein a temperature control switch is fixedly arranged on one side of the inner wall of the box body, a fan is fixedly arranged at the bottom end of one side of the box body, which is close to the temperature control switch, the input end of the fan is fixedly communicated with a dehumidification box, an air outlet pipe is fixedly communicated with the top end of one side of the box body, which is far away from the temperature control switch, the top parts of two sides and the bottom parts of two sides of the box body are respectively and fixedly connected with a mounting seat, one side of the inner wall of each mounting seat is respectively and fixedly connected with a spring, one end of each spring is respectively and fixedly connected with a connecting rod, one end of each connecting rod on the same side is fixedly connected with an anti-collision plate, the middle parts of two sides of the box body are respectively and fixedly provided with a pressure switch, and the top end of one side of the box body, which is close to the temperature control switch, is fixedly provided with an alarm, the cabinet body is prevented from being damaged by impact of foreign objects through the anti-collision plate.

Description

Capacitor cabinet with automatic heat dissipation structure

Technical Field

The utility model relates to the field of capacitor cabinets, in particular to a capacitor cabinet with an automatic heat dissipation structure.

Background

The capacitor cabinet can balance inductive load in a power system, and improve power factor so as to improve the utilization rate of equipment.

Because the inside a plurality of electric elements that are provided with of capacitor box, electric elements can produce the heat after long-time operation, but the heat dispersion of current capacitor box is not good, and the high temperature can lead to the cabinet in electric elements to damage, and crashworthiness is not good, receives the impact and also leads to electric elements impaired easily, has provided a capacitor box with automatic heat radiation structure for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a capacitor cabinet with an automatic heat dissipation structure, which aims to solve the problems that the existing capacitor cabinet in the background art has poor heat dissipation performance, can cause damage to electric elements in the cabinet due to overhigh temperature, has poor anti-collision performance and is easy to cause damage to the electric elements due to impact.

In order to achieve the purpose, the utility model provides the following technical scheme: a capacitor box with an automatic heat dissipation structure comprises a box body, wherein a temperature control switch is fixedly mounted on one side of the inner wall of the box body, a fan is fixedly mounted at the bottom end of one side, close to the temperature control switch, of the box body, the output end of the fan is communicated with the inside of the box body, the input end of the fan is fixedly communicated with a dehumidifying box, an air inlet is formed in one side, away from the fan, of the dehumidifying box, a first filter screen is clamped on the surface of the air inlet, an air outlet pipe is fixedly communicated with the top end of one side, away from the temperature control switch, of the box body, a plurality of heat dissipation holes are uniformly formed in the middle of the top end of the box body, a second filter screen is clamped on the surface of each heat dissipation hole, connecting columns are fixedly connected to two sides of the top end of the box body, rain shielding plates are fixedly connected to the top ends of the two connecting columns, and mounting seats are fixedly connected to the tops of two sides and the bottoms of the box body, four equal fixedly connected with spring in one side of mount pad inner wall, four the equal fixedly connected with connecting rod in one end of spring, the equal fixedly connected with slider in both sides of connecting rod, two the slider deviates from the equal sliding connection in one side of connecting rod has the spout, and two the spout is seted up respectively in the both sides side of mount pad inner wall, homonymy two the one end fixedly connected with anticollision board of connecting rod, the equal fixed mounting in middle part of the cabinet body both sides has pressure switch, the top fixed mounting that the cabinet body is close to temperature detect switch one side has the alarm.

As a preferable technical scheme of the utility model, the dehumidifying box is internally provided with water-absorbent resin, and a protective net is clamped at the joint of the dehumidifying box and the fan.

As a preferred technical scheme of the utility model, four corners of the bottom end of the cabinet body are fixedly connected with support legs.

As a preferred technical scheme of the utility model, the fan is electrically connected with an external power supply through the temperature control switch, and the alarm is electrically connected with the external power supply through the pressure switch.

As a preferred technical scheme of the utility model, a plurality of reinforcing ribs are fixedly connected at the joint of the mounting seat and the cabinet body.

As a preferable technical scheme of the utility model, one side of the anti-collision plate, which is far away from the cabinet body, is fixedly connected with a rubber cushion pad.

As a preferred technical scheme of the utility model, one side of the front surface of the cabinet body is hinged with a cabinet door, and one side of the front surface of the cabinet door is fixedly connected with a handle.

As a preferable technical scheme of the utility model, the air outlet pipe is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rain shielding plate is arranged, rainwater is prevented from permeating into the cabinet body to damage electrical elements, the fan is started when the temperature control switch detects that the temperature in the cabinet body is too high, the fan sucks air from the outside, sucked air firstly passes through the dehumidifying box, dust in the air is blocked by the first filter screen at the air inlet, moisture in the air is absorbed by water-absorbent resin in the dehumidifying box, therefore, the damage of the dust and the moisture to the electrical elements is prevented, and the filtered air enters the cabinet body and then carries hot air in the cabinet body to be discharged from the air outlet pipe, so that the heat can be automatically dissipated, and the electrical elements are prevented from being damaged due to high temperature;

2. through being equipped with the crashproof board in cabinet body both sides, when the cabinet body is strikeed to the foreign object, can contact the crashproof board at first, the crashproof board receives can remove to cabinet body direction after assaulting, because still be equipped with the spring between connecting rod and mount pad, the spring can play the effect of buffering, reduces the influence that the impact brought, and can touch pressure switch when crashproof board removes, pressure switch receives can start the alarm after the pressure and report to the police to remind near staff to overhaul.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the moisture removal tank of the present invention;

fig. 4 is an enlarged view of the portion a of the present invention.

In the figure: 1. a cabinet body; 2. a temperature control switch; 3. a fan; 4. a dehumidification box; 5. a first filter screen; 6. a protective net; 7. an air outlet pipe; 8. heat dissipation holes; 9. connecting columns; 10. a flashing; 11. a mounting seat; 12. a spring; 13. a connecting rod; 14. a slider; 15. a chute; 16. an anti-collision plate; 17. a rubber cushion pad; 18. a pressure switch; 19. an alarm; 20. reinforcing ribs; 21. a support leg; 22. a cabinet door; 23. a second filter screen; 24. and (4) a handle.

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.

Referring to fig. 1-4, the utility model provides a capacitor box with an automatic heat dissipation structure, which comprises a box body 1, a temperature control switch 2 is fixedly installed on one side of the inner wall of the box body 1, a fan 3 is fixedly installed at the bottom end of the box body 1 close to the temperature control switch 2, the output end of the fan 3 is communicated with the inside of the box body 1, the input end of the fan 3 is fixedly communicated with a dehumidifying box 4, an air inlet is arranged on one side of the dehumidifying box 4 away from the fan 3, a first filter screen 5 is clamped on the surface of the air inlet, an air outlet pipe 7 is fixedly communicated with the top end of the box body 1 away from the temperature control switch 2, a plurality of heat dissipation holes 8 are uniformly arranged in the middle of the top end of the box body 1, a second filter screen 23 is clamped on the surface of the heat dissipation holes 8, connecting posts 9 are fixedly connected to both sides of the top end of the box body 1, rain shields 10 are fixedly connected to the top ends of the two connecting posts 9, and mounting seats 11 are fixedly connected to the bottom ends of both sides of the box body 1, the equal fixedly connected with spring 12 in one side of four 11 inner walls of mount pad, the equal fixedly connected with connecting rod 13 in one end of four spring 12, the equal fixedly connected with slider 14 in both sides of connecting rod 13, two sliders 14 deviate from the equal sliding connection in one side of connecting rod 13 and have spout 15, and two spout 15 are seted up respectively in the both sides side of 11 inner walls of mount pad, the one end fixedly connected with crashproof board 16 of two connecting rods 13 of homonymy, the equal fixed mounting in middle part of 1 both sides of the cabinet body has pressure switch 18, the top fixed mounting that the cabinet body 1 is close to temperature detect switch 2 one side has alarm 19.

Preferably, water absorbent resin is placed inside the dehumidification box 4, a protective net 6 is clamped at the joint of the dehumidification box 4 and the fan 3, the water absorbent resin is used for absorbing moisture in wind, and the protective net 6 can prevent the water absorbent resin from being absorbed into the fan 3;

preferably, four corners of the bottom end of the cabinet body 1 are fixedly connected with support legs 21, and the device can be supported by the support legs 21 to prevent the device from being influenced by high temperature and humidity on the ground;

preferably, the fan 3 is electrically connected with an external power supply through the temperature control switch 2, the alarm 19 is electrically connected with the external power supply through the pressure switch 18, the temperature control switch 2 is used for controlling the fan 3 to be turned on and turned off, and the pressure switch 18 is used for controlling the alarm 19 to be turned on and turned off;

preferably, the joint of the mounting seat 11 and the cabinet body 1 is fixedly connected with a plurality of reinforcing ribs 20 for improving the connection strength between the mounting seat 11 and the cabinet body 1;

preferably, one side of the anti-collision plate 16, which is far away from the cabinet body 1, is fixedly connected with a rubber buffer cushion 17, and rubber has elasticity and can play a buffering effect on impact;

preferably, a cabinet door 22 is hinged to one side of the front face of the cabinet body 1, a handle 24 is fixedly connected to one side of the front face of the cabinet door 22, the cabinet body 1 is closed through the cabinet door 22, and the cabinet door 22 is convenient to open and close due to the arrangement of the handle 24;

preferably, the air outlet pipe 7 is L-shaped, and one end of the air outlet pipe 7 faces downwards to prevent rainwater from flowing into the cabinet body 1 from the air outlet pipe 7.

When the capacitor cabinet with the automatic heat dissipation structure is used, the model of the temperature control switch 2 is KSD301, the model of the pressure switch 18 is CX20AJ2TN1210, the plurality of heat dissipation holes 8 at the top end of the cabinet body 1 are used for heat dissipation, the second filter screen 23 is arranged on the surface of the capacitor cabinet to play a dustproof effect, the rain shielding plate 10 above the heat dissipation holes 8 can play a role in shielding rain to prevent rainwater from infiltrating into the cabinet body 1 to damage electrical elements, when the temperature control switch 2 detects that the temperature in the cabinet body 1 is too high, the fan 3 is started, the fan 3 sucks air from the outside, sucked air firstly passes through the dehumidifying box 4, dust in the air is blocked by the first filter screen 5 at the air inlet, moisture in the air is absorbed by water-absorbent resin in the dehumidifying box 4, so that the dust and the moisture are prevented from damaging the electrical elements, and the filtered air enters the cabinet body 1 and then takes hot air in the cabinet body 1 to be discharged from the air outlet pipe 7, therefore, the heat can be automatically dissipated, the electric elements are prevented from being damaged due to high temperature, the anti-collision plates 16 are arranged on two sides of the cabinet body 1, the connecting rod 13 on one side of each anti-collision plate 16 is in sliding connection with the mounting seat 11 through the sliding block 14 and the sliding groove 15, the sliding block 14 and the sliding groove 15 can achieve limiting and guiding effects on the movement of the anti-collision plate 16, when a foreign object impacts the cabinet body 1, the anti-collision plate 16 can firstly contact with the anti-collision plate 16, the anti-collision plate 16 can move towards the direction of the cabinet body 1 after being impacted, the spring 12 is further arranged between the connecting rod 13 and the mounting seat 11, the spring 12 can achieve a buffering effect, the impact influence caused by impact is reduced, the anti-collision plate 16 can touch the pressure switch 18 when moving, the pressure switch 18 can start the alarm 19 to give an alarm after being stressed, and accordingly nearby workers are reminded of overhauling.

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 capacitor box with automatic heat radiation structure, includes the cabinet body (1), its characterized in that: a temperature control switch (2) is fixedly mounted on one side of the inner wall of the cabinet body (1), a fan (3) is fixedly mounted at the bottom end of the cabinet body (1) close to one side of the temperature control switch (2), the output end of the fan (3) is communicated with the inside of the cabinet body (1), a dehumidifying box (4) is fixedly communicated with the input end of the fan (3), an air inlet is formed in one side of the dehumidifying box (4) departing from the fan (3), a first filter screen (5) is clamped on the surface of the air inlet, an air outlet pipe (7) is fixedly communicated with the top end of the cabinet body (1) departing from one side of the temperature control switch (2), a plurality of heat dissipation holes (8) are uniformly formed in the middle of the top end of the cabinet body (1), a second filter screen (23) is clamped on the surface of the heat dissipation holes (8), and connecting columns (9) are fixedly connected to two sides of the top end of the cabinet body (1), the top ends of the two connecting columns (9) are fixedly connected with a flashing (10), the top parts of the two sides and the bottom parts of the two sides of the cabinet body (1) are fixedly connected with mounting seats (11), one side of the inner walls of the four mounting seats (11) is fixedly connected with springs (12), one end of each of the four springs (12) is fixedly connected with a connecting rod (13), both sides of the connecting rod (13) are fixedly connected with sliding blocks (14), one sides of the two sliding blocks (14) departing from the connecting rod (13) are both connected with sliding chutes (15) in a sliding way, the two sliding grooves (15) are respectively arranged on two sides of the inner wall of the mounting seat (11), one end of each connecting rod (13) on the same side is fixedly connected with an anti-collision plate (16), the middle parts of the two sides of the cabinet body (1) are fixedly provided with pressure switches (18), an alarm (19) is fixedly mounted at the top end of one side, close to the temperature control switch (2), of the cabinet body (1).

2. The capacitor cabinet with the automatic heat dissipation structure as claimed in claim 1, wherein: water-absorbent resin is placed in the dehumidifying box (4), and a protective net (6) is clamped at the joint of the dehumidifying box (4) and the fan (3).

3. The capacitor cabinet with the automatic heat dissipation structure as claimed in claim 1, wherein: four corners of the bottom end of the cabinet body (1) are fixedly connected with support legs (21).

4. The capacitor cabinet with the automatic heat dissipation structure as claimed in claim 1, wherein: the fan (3) is electrically connected with an external power supply through the temperature control switch (2), and the alarm (19) is electrically connected with the external power supply through the pressure switch (18).

5. The capacitor cabinet with the automatic heat dissipation structure as claimed in claim 1, wherein: the connection part of the mounting seat (11) and the cabinet body (1) is fixedly connected with a plurality of reinforcing ribs (20).

6. The capacitor cabinet with the automatic heat dissipation structure as claimed in claim 1, wherein: one side of the anti-collision plate (16) departing from the cabinet body (1) is fixedly connected with a rubber buffer pad (17).

7. The capacitor cabinet with the automatic heat dissipation structure as claimed in claim 1, wherein: one side of the front surface of the cabinet body (1) is hinged with a cabinet door (22), and one side of the front surface of the cabinet door (22) is fixedly connected with a handle (24).

8. The capacitor cabinet with the automatic heat dissipation structure as claimed in claim 1, wherein: the air outlet pipe (7) is L-shaped.