CN212968562U

CN212968562U - Low-voltage distribution switch cabinet capable of ventilating and radiating

Info

Publication number: CN212968562U
Application number: CN202021273446.9U
Authority: CN
Inventors: 李俊杰; 易礼阳; 张付满
Original assignee: Wuhan Xinhongtai Electrical Equipment Co ltd
Current assignee: Wuhan Xinhongtai Electrical Equipment Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-13
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a low-voltage distribution switch cabinet capable of ventilating and radiating, which belongs to the radiating field and comprises a switch cabinet, wherein a groove A is arranged on the switch cabinet, a baffle is slidably connected inside the groove A, an opening A is arranged on one side of the switch cabinet, a filter screen A is detachably connected on the right side inside the opening A, a filter screen B is arranged on the left side inside the opening A, a door plate is cooperatively connected on one side of a hinge, two openings B are arranged on the surface of the door plate, stand columns are drawn out from the openings B, then the openings B are opened, the ventilation and the radiation can be carried out on the inside of the switch cabinet, the baffle is drawn out from the groove A arranged inside one side of the switch cabinet, so that the baffle is drawn out from the opening A arranged on one side of the switch, the inside of the opening A is detachably connected with the filter screen A and the filter screen B respectively, namely, the, the upper surface is provided with the holes, so that the inside of the switch cabinet can be ventilated and cooled.

Description

Low-voltage distribution switch cabinet capable of ventilating and radiating

Technical Field

The utility model relates to a heat dissipation field especially relates to a but ventilation cooling's low-voltage distribution cubical switchboard.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

Patent No. CN201920467502.3 the utility model discloses a low-voltage distribution switchgear capable of ventilating and radiating, which comprises a cabinet body, a first air inlet, a radiating groove, a cabinet door, a handle, air holes, a connecting pipe, a support plate, a partition plate, a dehumidifying component, a connecting channel, a first compartment, a wind-collecting cover, a fan and a second compartment, wherein the first air inlet is arranged on both sides of the cabinet body; simultaneously, the air entering through the first air inlet sequentially removes dust and moisture in the air through the dehumidifying component, and the first compartment is guaranteed to be dry and clean.

However, there are some problems in current low-voltage distribution cubical switchboard use, 1, the heat dissipation measure of its cabinet body of low-voltage distribution cubical switchboard on the market at present is lower, the thermal diffusivity of design is lower, its fan heating ventilation efficiency has been reduced, the device that the high temperature caused damages easily appearing, cause economic loss, 2, low-voltage distribution cubical switchboard on the market at present is inside to lack one and to carry out quick radiating measure, thereby it can't reach the effect to lean on natural heat dissipation when the high temperature, the easy problem that appears.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low-voltage distribution switch cabinet capable of ventilating and radiating, which aims to adopt a splicing structure, an oblique rod is fixedly connected with one side outside the switch cabinet, one end of the oblique rod is detachably connected with a motor, the motor output end is connected with a bearing input end, the bearing surface is fixedly connected with a fan blade, the fan blade is connected inside a through hole in a sliding way, the through hole is arranged at one side of the switch cabinet, the bottom of the motor is detachably connected with a switch, the motor power supply current input end is connected with an external power supply current output end, namely, when the interior of the switch cabinet needs to be rapidly radiated, the external power supply current output end of the motor is switched on by switching on the switch, namely, the motor works to drive the bearing input end connected with the output end to rotate, thereby the bearing rotates to drive the fan blade fixedly connected with, then to the inside elegant quick branch cold heat dissipation of jinxing of cubical switchboard, the motor can be dismantled the down tube of connection through the bottom and fix with the outside of cubical switchboard, then it has one and can carry out the measure to its inside quick radiating of low voltage distribution cubical switchboard to can reach the radiating effect when the high temperature, reduce overheated emergence problem.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of can ventilate radiating low-voltage distribution cubical switchboard, including the cubical switchboard, the cubical switchboard has seted up fluting A, the inside sliding connection of fluting A has the baffle, opening A has been seted up to cubical switchboard one side, the inside right side of opening A can be dismantled and be connected with filter screen A, filter screen B has been seted up in the inside left side of opening A, cubical switchboard one side cooperation is connected with the hinge, the cooperation of hinge one side is connected with the door plant, opening B and opening B are two to the door plant surface has been seted up, fluting B has been seted up at the door plant top, the inside cooperation of fluting B is connected with the.

Optionally, the opening a is movably connected with a baffle, and the opening B is movably connected with a column.

Optionally, one side of the outside of the switch cabinet is fixedly connected with an inclined rod, and one end of the inclined rod is detachably connected with a motor.

Optionally, the motor output end is connected with a bearing input end, and the bearing surface is fixedly connected with fan blades.

Optionally, the fan blades are slidably connected inside the through holes, and the through holes are formed in one side of the switch cabinet.

Optionally, the bottom of the motor is detachably connected with a switch, and the current input end of the motor power supply is connected with the current output end of an external power supply through the switch.

The utility model has the advantages as follows:

the utility model provides a low-voltage distribution switch cabinet which can ventilate and radiate; 1. the switch cabinet is provided with a slot A, the inside of the slot A is slidably connected with a baffle, one side of the switch cabinet is provided with an opening A, the right side inside the opening A is detachably connected with a filter screen A, the left side inside the opening A is provided with a filter screen B, one side of the switch cabinet is cooperatively connected with a hinge, one side of the hinge is cooperatively connected with a door plate, the surface of the door plate is provided with two openings B, the top of the door plate is provided with a slot B, the inside of the slot B is cooperatively connected with a stand column, the inside of the opening A is movably connected with a baffle, the inside of the opening B is movably connected with a stand column, namely, when the inside of the switch cabinet needs ventilation and heat dissipation, the baffle can be drawn out from the slot A arranged inside one side of the switch cabinet, so that the baffle can be drawn out from the opening, the higher authority has the hole, can be to the inside ventilation cooling that carries on of cubical switchboard, take out the stand that the cooperation was connected in the fluting B simultaneously, the stand is taken out from opening B promptly, then open opening B, can be to the inside ventilation cooling that carries on of cubical switchboard, opening B sets up on the door plant surface, fluting B sets up at the door plant top, and the door plant cooperates with the cubical switchboard through the hinge and is connected, then the heat dissipation measure of its cabinet body of low-voltage distribution cubical switchboard is higher, the thermal diffusivity of design is higher, its fan thermal ventilation efficiency has been increased, be difficult to appear the device damage that the high temperature caused, reduce economic loss.

2. The inclined rod is fixedly connected to one side of the outer part of the switch cabinet, one end of the inclined rod is detachably connected with a motor, the output end of the motor is connected with the input end of a bearing, the surface of the bearing is fixedly connected with a fan blade, the fan blade is connected inside the opening in a sliding manner, the opening is arranged on one side of the switch cabinet, the bottom of the motor is detachably connected with a switch, the current input end of a motor power supply is connected with the current output end of an external power supply, when the interior of the switch cabinet needs to be rapidly cooled, the external power supply current output end of the motor is switched on by switching on the switch, namely, the motor works to drive the input end of the bearing connected with the output end of the motor to rotate, so that the bearing rotates to drive the fan blade fixedly connected with the surface of the fan blade to rotate, then the fan blade, then it has one and can carry out the measure to its inside quick heat dissipation of low voltage distribution cubical switchboard to can reach the radiating effect when the temperature is too high, reduce overheated problem.

Drawings

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

Fig. 1 is a schematic view of an overall structure of a low-voltage distribution switchgear capable of ventilating and dissipating heat according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a filter screen a of a low-voltage distribution switchgear capable of ventilating and dissipating heat according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a motor of a low-voltage distribution switchgear capable of ventilating and dissipating heat according to an embodiment of the present invention.

In the figure: 1. a switch cabinet; 2. grooving A; 3. a baffle plate; 4. an opening A; 5. a filter screen A; 6. a filter screen B; 7. a hinge; 8. a door panel; 9. an opening B; 10. grooving B; 11. a column; 12. a diagonal bar; 13. a motor; 14. a bearing; 15. a fan blade; 16. a through hole; 17. and (4) switching.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A low-voltage distribution switchgear capable of ventilating and dissipating heat according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a but ventilation cooling's low-voltage distribution cubical switchboard, including cubical switchboard 1, cubical switchboard 1 has seted up fluting A2, the inside sliding connection of fluting A2 has baffle 3, opening A4 has been seted up to cubical switchboard 1 one side, the inside right side of opening A4 can be dismantled and be connected with filter screen A5, filter screen B6 has been seted up to the inside left side of opening A4, the cooperation of cubical switchboard 1 one side is connected with hinge 7, the cooperation of hinge 7 one side is connected with door plant 8, opening B9 and opening B9 are seted up on door plant 8 surface are two, fluting B10 has been seted up at door plant 8 top, the inside cooperation of fluting B10 is connected with stand 11, the inside swing joint of opening A4 has baffle 3, the inside swing joint of opening B9 has stand 11.

For example, when ventilation and heat dissipation are required to be performed inside the switch cabinet 1, the baffle 3 can be pulled out from the slot a2 formed inside one side of the switch cabinet 1, so that the baffle 3 is pulled out from the opening a4 formed inside one side of the switch cabinet 1, the opening a4 is internally detachably connected with the filter screen a5 and the filter screen B6 respectively, i.e., the filter screen a5 and the filter screen B6 are made of iron wire mesh and have holes thereon, so that ventilation and heat dissipation can be performed inside the switch cabinet 1, meanwhile, the pillar 11 cooperatively connected with the slot B10 is pulled out, i.e., the pillar 11 is pulled out from the opening B9, then the opening B9 is opened, so that ventilation and heat dissipation can be performed inside the switch cabinet 1, the opening B9 is formed on the surface of the door panel 8, the slot B10 is formed on the top of the door panel 8, and the door panel 8 is cooperatively connected with the switch cabinet 1 through the hinge 7, so that heat dissipation measures of the cabinet body of, the fan heating and ventilation efficiency is improved, the device damage caused by overhigh temperature is not easy to occur, and the economic loss is reduced.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a but ventilation cooling's low-voltage distribution cubical switchboard that provides, 1 outside one side fixedly connected with down tube 12 of cubical switchboard, down tube 12 one end can be dismantled and be connected with motor 13, the motor 13 output is connected with bearing 14 input, bearing 14 fixed surface is connected with flabellum 15, flabellum 15 sliding connection is inside through-hole 16, through-hole 16 is seted up in 1 one side of cubical switchboard, motor 13 can be dismantled the bottom and be connected with switch 17, motor 13 supply current input end is connected with external power supply current output through switch 17.

The example, when needing to carry out the heat dissipation fast to cubical switchboard 1 inside, switch on motor 13 external power supply current output end through opening switch 17, motor 13 works and drives the bearing 14 input rotation of being connected rather than the output promptly, thereby bearing 14 rotates the flabellum 15 that drives its fixed surface and connects and rotates, then flabellum 15 rotates and produces wind-force, and flabellum 15 sliding connection is in the through-hole 16 that cubical switchboard 1 one side was seted up, then carry out quick forced air cooling heat dissipation to cubical switchboard 1 inside, down tube 12 that motor 13 can dismantle the connection through the bottom is fixed with cubical switchboard 1's the outside, then it has one and can carry out its quick radiating measure to its inside, thereby can reach the radiating effect when the high temperature, reduce overheated emergence problem.

When the switch cabinet 1 needs ventilation and heat dissipation by a worker in use, the baffle 3 can be drawn out from the groove A2 formed in one side of the switch cabinet 1, so that the baffle 3 can be drawn out from the opening A4 formed in one side of the switch cabinet 1, the opening A4 is internally detachably connected with the filter screen A5 and the filter screen B6 respectively, namely the filter screen A5 and the filter screen B6 are made of iron wire nets and provided with holes, ventilation and heat dissipation can be performed on the interior of the switch cabinet 1, meanwhile, the upright post 11 matched and connected with the opening B10 is drawn out, namely the upright post 11 is drawn out from the opening B9, then the opening B9 is opened, so that ventilation and heat dissipation can be performed on the interior of the switch cabinet 1, the opening B9 is arranged on the surface of the door panel 8, the groove B10 is arranged on the top of the door panel 8, the door panel 8 is matched and connected with the switch cabinet 1 through the hinge 7, and then the heat dissipation measures, the designed heat dissipation performance is high, the heat dissipation and ventilation efficiency of the switch is improved, the device damage caused by overhigh temperature is not easy to occur, the economic loss is reduced, when the inside of the switch cabinet 1 needs to be quickly dissipated, the switch 17 is turned on to switch on the current output end of the external power supply of the motor 13, namely, the motor 13 works to drive the input end of the bearing 14 connected with the output end to rotate, so that the bearing 14 rotates to drive the fan blade 15 fixedly connected with the surface of the fan blade to rotate, then the fan blade 15 rotates to generate wind power, the fan blade 15 is slidably connected in a through hole 16 arranged at one side of the switch cabinet 1, then the inside of the switch cabinet 1 is quickly cooled and dissipated by wind, the motor 13 is fixed with the outer side of the switch cabinet 1 through an inclined rod 12 detachably connected at the bottom, then the low-voltage distribution switch cabinet is provided with a measure capable, the problem of overheating is reduced, and the whole operation process is completed.

In this example, all the devices used are real and effective devices which can be queried, such as BS230B of royal electric appliance and motors such as Y2-7124 motor of sansen, which are not described herein again.

It should be noted that the utility model relates to a low-voltage distribution switch cabinet which can ventilate and radiate, 1, switch cabinet; 2. grooving A; 3. a baffle plate; 4. an opening A; 5. a filter screen A; 6. a filter screen B; 7. a hinge; 8. a door panel; 9. an opening B; 10. grooving B; 11. a column; 12. a diagonal bar; 13. a motor; 14. a bearing; 15. a fan blade; 16. a through hole; 17. the switches and components are all standard parts or parts known to those skilled in the art, and the structure and principle of the switches and parts are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a radiating low-voltage distribution cubical switchboard can ventilate, includes cubical switchboard (1), its characterized in that, fluting A (2) have been seted up in cubical switchboard (1), fluting A (2) inside sliding connection has baffle (3), opening A (4) have been seted up to cubical switchboard (1) one side, opening A (4) inside right side can be dismantled and be connected with filter screen A (5), filter screen B (6) have been seted up on opening A (4) inside left side, cubical switchboard (1) one side cooperation is connected with hinge (7), hinge (7) one side cooperation is connected with door plant (8), opening B (9) and opening B (9) have been seted up on door plant (8) surface for two, fluting B (10) have been seted up at door plant (8) top, fluting B (10) inside cooperation is connected with stand (11).

2. Low voltage distribution switchgear with ventilation and heat dissipation according to claim 1, characterized in that the opening A (4) is internally articulated with a baffle (3) and the opening B (9) is internally articulated with a post (11).

3. The low-voltage distribution switchgear with ventilation and heat dissipation functions as claimed in claim 1, wherein a diagonal bar (12) is fixedly connected to one side of the exterior of the switchgear (1), and a motor (13) is detachably connected to one end of the diagonal bar (12).

4. The low-voltage distribution switchgear with ventilation and heat dissipation functions as claimed in claim 3, wherein the output end of the motor (13) is connected with the input end of a bearing (14), and the surface of the bearing (14) is fixedly connected with fan blades (15).

5. A ventilating and heat dissipating low-voltage distribution switchgear cabinet according to claim 4, characterized in that the fan blades (15) are slidably connected inside the through holes (16), and the through holes (16) are opened at one side of the switchgear cabinet (1).

6. The low-voltage distribution switchgear with ventilation and heat dissipation functions as claimed in claim 3, wherein the switch (17) is detachably connected to the bottom of the motor (13), and the power current input end of the motor (13) is connected with the external power current output end through the switch (17).