CN217011434U

CN217011434U - Quick radiating high-pressure solid-state soft start cabinet

Info

Publication number: CN217011434U
Application number: CN202220511455.XU
Authority: CN
Inventors: 胡泽坤; 殷志蓉; 王杰
Original assignee: Xiangyang Zhanyu Electric Co ltd
Current assignee: Xiangyang Zhanyu Electric Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-19
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a high-pressure solid soft start cabinet capable of quickly dissipating heat, which comprises a cabinet body, an inner shell, a heat conducting plate and an air cooler, wherein the inner shell is arranged in the cabinet body, the heat conducting plate is arranged on the inner wall of the inner shell, and a heat dissipating cavity is formed between the inner shell and the cabinet body. Has the advantages that: according to the utility model, the inner shell, the heat dissipation cavity, the heat conduction plate, the air cooler, the air guide pipe, the air guide hole and the exhaust fan are arranged, the inner shell is combined with the cabinet body to enable the device to be of a double-layer structure, in the use process of the device, the heat in the inner shell is guided out of the heat dissipation cavity by the heat conduction plate, cold air generated by the air cooler is discharged through the air guide pipe and the air guide hole to further cool the inside of the heat dissipation cavity, meanwhile, the inside of the heat dissipation cavity is cooled through the inner shell, and the cold air can rapidly take away the heat under the action of the exhaust fan, so that the heat dissipation efficiency of the device is ensured.

Description

Quick radiating high-pressure solid-state soft start cabinet

Technical Field

The utility model relates to the technical field of high-voltage solid-state soft start cabinets, in particular to a high-voltage solid-state soft start cabinet capable of dissipating heat quickly.

Background

The high-voltage solid soft starter is mainly suitable for medium-high voltage alternating current motors below 10KV, and adopts advanced DSP control technology, power electronic technology and its main constitution are three-phase anti-parallel brake tubes and their electronic control circuit connected in series between power supply and controlled motor. Different methods are used to control the conduction angle of the three-phase anti-parallel brake tube, so that the input voltage of the controlled motor can be changed according to different requirements, and different functions can be realized.

Current quick radiating high-pressure solid-state soft start cabinet dispels the heat through set up circulating pipe on the internal wall of cabinet or through directly blowing cold wind to the internal portion of cabinet, but set up circulating pipe and have the risk that liquid was revealed and directly blow cold wind can cause the internal portion of cabinet moist, and then the security when influencing the device use, the reduction gear practicality, furthermore, current quick radiating high-pressure solid-state soft start cabinet is because electrical components all fixes on the mounting bracket in the use, the device can receive the influence of external vibrations simultaneously, and then the kneck that leads to electrical components not hard up and connecting wire and electrical components is not hard up, cause the influence to the performance of device, the reduction gear functionality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a high-pressure solid soft start cabinet capable of quickly dissipating heat is provided, the problems that a circulating water pipe is arranged on the inner wall of a cabinet body or the heat is dissipated through directly blowing cold air to the inside of the cabinet body in the conventional high-pressure solid soft start cabinet capable of quickly dissipating heat, the circulating water pipe is arranged, the liquid leakage risk exists, the humidity of the inside of the cabinet body can be caused by directly blowing cold air, the safety of a device in use is further influenced, the practicability of the device is reduced, and the conventional high-pressure solid soft start cabinet capable of quickly dissipating heat is influenced by external vibration because electrical elements are fixed on a mounting frame in the use process, so that the electrical components are loosened and the joints of connecting wires and the electrical components are loosened, the use performance of the device is influenced, and the functionality of the device is reduced are solved.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a high-pressure solid soft start cabinet capable of quickly dissipating heat, which comprises a cabinet body, an inner shell, a heat-conducting plate and an air cooler, wherein the inner shell is arranged in the cabinet body, the heat-conducting plate is arranged on the inner wall of the inner shell, a heat-dissipating cavity is formed between the inner shell and the cabinet body, the air cooler is arranged on one side wall of the cabinet body, an air guide pipe is arranged on the air cooler, the air guide pipe is annularly laid along the bottom end of the heat-dissipating cavity, an air guide hole is arranged on one side wall of the air guide pipe, an exhaust fan is arranged at the upper end of the cabinet body, a dust cover is arranged on one side of the exhaust fan, a fixed plate is arranged on the inner wall of the inner shell, a telescopic column is arranged at the upper end of the fixed plate, a spring is arranged outside the telescopic column, an installation frame is arranged at the top end of the telescopic column, an installation hole is arranged on the installation frame, and a cabinet door is arranged on one side wall of the cabinet body, the cabinet body and be provided with the inlet wire pipe on the inner shell back of the body wall.

Further, the inner shell with the cabinet body passes through the screw connection, the heat-conducting plate with the cabinet body passes through the draw-in groove and connects.

By adopting the technical scheme, in the using process of the device, the heat conducting plate guides the heat in the inner shell out of the heat dissipation cavity.

Furthermore, the air cooler is connected with the cabinet body through screws, the air guide pipe is connected with the air cooler through a pipe hoop, the air guide pipe penetrates through the cabinet body, and the air guide holes are formed in the air guide pipe.

By adopting the technical scheme, cold air generated by the air cooler is discharged through the air guide pipe and the air guide hole, so that the cooling in the heat dissipation cavity is realized, meanwhile, the inner part is cooled through the inner shell, and in the cooling process, because the device is of a double-layer structure, the safety risk can not exist, and the safety and the practicability of the device are improved.

Further, the exhaust fan with the cabinet body passes through bolted connection, the dust cover with the cabinet body passes through bolted connection.

Through adopting above-mentioned technical scheme, the air discharge fan can accelerate the velocity of flow of heat dissipation intracavity air, and then makes cold wind take away the heat fast, the shield is dustproof inside the device.

Further, the fixed plate with the inner shell welding, flexible post with the mounting bracket and the fixed plate all passes through bolted connection, the spring with flexible post passes through screwed connection, the mounting hole shaping in on the mounting bracket.

Through adopting above-mentioned technical scheme, on the mounting bracket the mounting hole can make electrical components install fast, and in the device use, flexible post with the spring can carry out the shock attenuation to electrical components, and then prevents that the device from leading to electrical components not hard up and the wiring is not hard up because of receiving external vibrations, guarantees the performance of device, improves device functionality.

Further, the cabinet door with the cabinet body passes through hinge connection, the inlet wire pipe runs through the cabinet body and the inner shell.

Through adopting above-mentioned technical scheme, will the cabinet door is opened, is convenient for overhaul electrical components, the inlet wire pipe provides the through passage for the connecting wire.

(III) advantageous effects

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

1. in order to solve the problems that the prior high-pressure solid soft start cabinet with rapid heat dissipation has the risk of liquid leakage due to the arrangement of a circulating water pipe or the heat dissipation of direct-blowing cold air in the cabinet body, and the safety of the device in use is affected due to the arrangement of the circulating water pipe and the direct-blowing cold air, thereby reducing the practicability of the device, the utility model adopts the structure that the inner shell, the heat dissipation cavity, the heat conduction plate, the air cooler, the air guide pipe, the air guide hole and the exhaust fan are combined to ensure that the device has a double-layer structure, and in the use process of the device, the heat conduction plate guides the heat in the inner shell out into the heat dissipation cavity, the cold air generated by the air cooler is discharged through the air guide pipe and the air guide hole to further cool the heat dissipation cavity, and simultaneously cools the inner shell and can quickly cool the heat under the action of the exhaust fan, the high efficiency of the heat dissipation of the device is ensured, and meanwhile, in the heat dissipation process, the device has no safety risk due to the double-layer structure, so that the safety and the practicability of the device are improved;

2. in order to solve the problems that in the use process of the existing high-voltage solid soft start cabinet capable of quickly dissipating heat, electrical components are fixed on a mounting frame, meanwhile, the device is influenced by external vibration, so that the electrical components are loosened, the interface between a connecting wire and the electrical components is loosened, the use performance of the device is influenced, and the functionality of the device is reduced, the telescopic columns and the springs are arranged, so that the electrical components can be damped by the telescopic columns and the springs in the use process of the device, the looseness of the electrical components and the looseness of wiring caused by the external vibration of the device are prevented, the use performance of the device is ensured, and the functionality of the device is improved.

Drawings

FIG. 1 is a schematic structural diagram of a high-voltage solid-state soft start cabinet with rapid heat dissipation according to the present invention;

fig. 2 is a sectional view of a cabinet body in a high-voltage solid-state soft start cabinet capable of dissipating heat quickly according to the utility model;

fig. 3 is an enlarged view of a portion a of the high-voltage solid-state soft start cabinet with rapid heat dissipation according to the present invention.

The reference numerals are explained below:

1. an air cooler; 2. a cabinet door; 3. a dust cover; 4. a cabinet body; 5. an air guide pipe; 6. a wire inlet pipe; 7. a heat conducting plate; 8. a heat dissipation cavity; 9. an exhaust fan; 10. an inner shell; 11. a mounting frame; 12. a fixing plate; 13. mounting holes; 14. a telescopic column; 15. a spring; 16. and air guide holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-3, the high-pressure solid soft start cabinet with rapid heat dissipation in this embodiment includes a cabinet body 4, an inner shell 10, a heat conducting plate 7 and an air cooler 1, the inner shell 10 is disposed in the cabinet body 4, the heat conducting plate 7 is mounted on the inner wall of the inner shell 10, a heat dissipating chamber 8 is formed between the inner shell 10 and the cabinet body 4, the heat conducting plate 7 guides the heat in the inner shell 10 into the heat dissipating chamber 8 during the use of the apparatus, an air cooler 1 is mounted on a sidewall of the cabinet body 4, an air guiding pipe 5 is mounted on the air cooler 1, the air guiding pipe 5 is annularly laid along the bottom end of the heat dissipating chamber 8, an air guiding hole 16 is disposed on a sidewall of the air guiding pipe 5, cold air generated by the air cooler 1 is discharged through the air guiding pipe 5 and the air guiding hole 16, thereby cooling the inside of the heat dissipating chamber 8, and the inside is cooled by the inner shell 10, and during the cooling process, because the apparatus has a double-layer structure, there is no safety risk, an exhaust fan 9 is arranged at the upper end of a cabinet body 4, a dust cover 3 is arranged on one side of the exhaust fan 9, the exhaust fan 9 can accelerate the flow velocity of air in a heat dissipation cavity 8, and further cold air can quickly take away heat, the dust cover can prevent dust in the device, a fixed plate 12 is arranged on the inner wall of an inner shell 10, a telescopic column 14 is arranged at the upper end of the fixed plate 12, a spring 15 is arranged outside the telescopic column 14, a mounting frame 11 is arranged at the top end of the telescopic column 14, a mounting hole 13 is arranged on the mounting frame 11, electrical components can be quickly mounted through the mounting hole 13 on the mounting frame 11, the telescopic column 14 and the spring 15 can absorb shock when the device is used, and further the electrical components and wiring are prevented from loosening due to external vibration, the service performance of the device is ensured, the functionality of the device is improved, a cabinet door 2 is arranged on one side wall of the cabinet body 4, and a back wall of the inner shell 10 is provided with a wire inlet pipe 6, open cabinet door 2, be convenient for overhaul electrical components, inlet wire pipe 6 provides the through passage for the connecting wire.

As shown in fig. 1 to fig. 3, in this embodiment, the inner shell 10 is connected to the cabinet 4 by screws, the heat conducting plate 7 is connected to the cabinet 4 by a clamping groove, the air cooler 1 is connected to the cabinet 4 by screws, the air guiding pipe 5 is connected to the air cooler 1 by a pipe hoop, the air guiding pipe 5 penetrates through the cabinet 4, the air guiding hole 16 is formed on the air guiding pipe 5, the exhaust fan 9 is connected to the cabinet 4 by screws, and the dust cover 3 is connected to the cabinet 4 by screws.

As shown in fig. 1 to 3, in the present embodiment, the fixing plate 12 is welded to the inner shell 10, the telescopic column 14 is connected to the mounting frame 11 and the fixing plate 12 through bolts, the spring 15 is connected to the telescopic column 14 through bolts, the mounting hole 13 is formed in the mounting frame 11, the cabinet door 2 is connected to the cabinet body 4 through a hinge, and the wire inlet pipe 6 penetrates through the cabinet body 4 and the inner shell 10.

The specific implementation process of this embodiment is as follows: at first, fix electrical components on mounting bracket 11 through mounting hole 13, then make the connecting wire pass through inlet tube 6 and get into the inside wiring of device, in the device use, heat conduction plate 7 exports the heat in inner shell 10 to heat dissipation chamber 8 in, cold wind that air-cooler 1 produced passes through guide duct 5 and guide duct 16 and discharges, and then cool down in heat dissipation chamber 8, cool down the inside through inner shell 10 pair simultaneously, and can make cold wind take away the heat fast under the effect of air discharge fan 9, guarantee the radiating high efficiency of device, simultaneously in the radiating process, because the device is bilayer structure, consequently, there can not be the safety risk, and flexible post 14 and spring 15 can carry out the shock attenuation to electrical components, and then prevent that the device from leading to electrical components not hard up and the wiring is not hard up because of receiving external vibrations, guarantee the performance of device.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a quick radiating high-pressure solid-state soft start cabinet which characterized in that: the cooling cabinet comprises a cabinet body (4), an inner shell (10), a heat conducting plate (7) and an air cooler (1), wherein the inner shell (10) is arranged in the cabinet body (4), the heat conducting plate (7) is installed on the inner wall of the inner shell (10), a heat dissipation cavity (8) is formed between the inner shell (10) and the cabinet body (4), the air cooler (1) is installed on one side wall of the cabinet body (4), an air guide pipe (5) is installed on the air cooler (1), the air guide pipe (5) is annularly laid along the bottom end of the heat dissipation cavity (8), an air guide hole (16) is formed in one side wall of the air guide pipe (5), an exhaust fan (9) is arranged at the upper end of the cabinet body (4), a dust cover (3) is arranged at one side of the exhaust fan (9), a fixing plate (12) is installed on the inner wall of the inner shell (10), and a telescopic column (14) is arranged at the upper end of the fixing plate (12), the utility model discloses a cabinet, including flexible post (14), cabinet body (4), cabinet door (2), cabinet body (4) and be provided with inlet tube (6) on the wall of inner shell (10) back of the body, flexible post (14) outside is provided with spring (15), flexible post (14) top is provided with mounting bracket (11), be provided with mounting hole (13) on mounting bracket (11), be provided with cabinet door (2) on the cabinet body (4) lateral wall.

2. The high-pressure solid-state soft start cabinet capable of dissipating heat rapidly according to claim 1, wherein: the inner shell (10) is connected with the cabinet body (4) through screws, and the heat conduction plate (7) is connected with the cabinet body (4) through a clamping groove.

3. The high-pressure solid-state soft start cabinet capable of dissipating heat rapidly according to claim 1, wherein: the air cooler (1) is connected with the cabinet body (4) through screws, the air guide pipe (5) is connected with the air cooler (1) through a pipe hoop, the air guide pipe (5) penetrates through the cabinet body (4), and the air guide holes (16) are formed in the air guide pipe (5).

4. The high-pressure solid-state soft start cabinet capable of dissipating heat rapidly according to claim 1, wherein: the exhaust fan (9) is connected with the cabinet body (4) through screws, and the dust cover (3) is connected with the cabinet body (4) through screws.

5. The high-pressure solid-state soft start cabinet capable of dissipating heat rapidly according to claim 1, wherein: fixed plate (12) with inner shell (10) welding, flexible post (14) with mounting bracket (11) and fixed plate (12) all pass through bolted connection, spring (15) with flexible post (14) pass through bolted connection, mounting hole (13) shaping in on mounting bracket (11).

6. The high-pressure solid-state soft start cabinet capable of dissipating heat rapidly according to claim 1, wherein: cabinet door (2) with the cabinet body (4) pass through hinge connection, inlet wire pipe (6) run through the cabinet body (4) and inner shell (10).