CN221080761U - Power distribution switch controller with active protection function - Google Patents

Abstract

The utility model discloses a power distribution switch controller with an active protection function, which comprises a shell, a rapid cooling mechanism, an automatic power-off mechanism and a conventional cooling mechanism, wherein a fixed plate is fixedly connected inside the shell, the rapid cooling mechanism comprises a pressure tank, a spray pipe is fixedly connected to one side of the pressure tank, and an electromagnetic valve is fixedly installed inside the spray pipe. According to the utility model, through the arrangement of the automatic power-off mechanism, current, voltage and internal temperature can be detected in operation, if the current, voltage or temperature of an electronic device operated in the device is too high, power-off treatment can be automatically carried out through the circuit breaker, and after power-off, liquid nitrogen gas in the pressure tank is sprayed to the electronic device with too high temperature from the spray pipe through the electromagnetic valve, and rapid cooling treatment is carried out on the electronic device, so that self protection is achieved, damage to the electronic device in the device due to too high temperature can be prevented, and open fire caused by too high temperature can be prevented.

Description

Power distribution switch controller with active protection function

Technical Field

The utility model relates to the technical field of power distribution controllers, in particular to a power distribution switch controller with an active protection function.

Background

A power distribution controller is a device for managing, controlling and protecting a power distribution system. It is commonly used in industrial, commercial and residential buildings for distributing power, monitoring current, voltage and other electrical parameters, and taking corresponding control and protection measures in the event of faults or anomalies in the power system.

When electric power is required to be distributed to different loops, a distribution controller is generally used for carrying out distribution treatment, according to a Chinese patent network (publication No. CN213783949U, publication No. 2021-07-23), a distribution switch controller convenient for mounting and radiating is disclosed, the two sliding blocks are close to the middle when the distribution switch controller is practically mounted through sliding blocks, transverse bars, elastic devices and the like, so that the two sliding blocks are aligned with the two transverse bars, then a clamping plate is slidably clamped in a clamping groove, then the two sliding blocks are loosened, the two sliding blocks are separated under the action of the elastic devices and are matched with the stop block to play a role of limiting the position of the clamping plate, at the moment, the mounting is completed, the dismounting process is opposite to the mounting process, the dismounting and mounting steps are simple, the time is saved, and a gap is reserved between the clamping plate and the fixing plate under the action of the transverse bars, so that the radiating is convenient; the fan can save energy without rotating all the time; however, when the fan is used for radiating, the heat is generally not radiated by the vertical horse, the heat in the space can only be radiated by wind force, and the temperature of the heated power device can only be slowly adjusted by the temperature in the space, and the heat is radiated by different vertical horses, so that the temperature of the power device body cannot be reduced by the vertical horse when the fact that the temperature of the interior is required to be radiated is detected to reach the degree of heat radiation is detected in the power distribution controller, damage to the device is possibly caused, and therefore, when the power distribution controller is started, the fan in the power device needs to be started to rotate all the time to keep the internal temperature control, although the device is convenient for heat removal, if the internal power equipment can radiate a large amount of heat when in overload operation, the conventional heat radiation is not achieved, and therefore, when the device is in use, the device is practical, the internal element is easy to damage or catch fire due to the high temperature of the internal element when in overload operation, and the device can be quickly protected, and the device is not practical; therefore, in order to solve the above-mentioned problems, a power distribution switch controller having an active protection function has been proposed.

Disclosure of utility model

The utility model mainly solves the technical problems existing in the prior art and provides the power distribution switch controller with an active protection function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a possess distribution switch controller of initiative safeguard function, includes casing, quick cooling mechanism, automatic power-off mechanism and conventional cooling mechanism, the inside fixedly connected with fixed plate of casing, quick cooling mechanism includes the overhead tank, one side fixedly connected with spray tube of overhead tank, the inside fixedly mounted of spray tube has the solenoid valve, one side of fixed plate passes through bolt fixedly connected with main control board, the rear side fixedly connected with heat dissipation fin of main control board, the inside of casing is provided with automatic power-off mechanism, automatic power-off mechanism includes current transformer, circuit breaker, voltage sensor and temperature sensor, the draw-in groove has been seted up to the inside of casing, the inside of draw-in groove is provided with the closure board, the inside of closure board is through bolt fixedly connected with overhead tank, solenoid valve and main control board electric connection, the heat in the main control board can be quick the heat dissipation of fin through the heat dissipation board, and the fixed plate is provided with two, is connected with the main control board through the fixed plate for the object that the main control board contacted is less, is favorable to the heat dissipation owner.

Preferably, the automatic power-off mechanism is electrically connected with the main control board, the closed board is in sliding connection with the clamping groove, current and voltage in the circuit can be measured through equipment in the automatic power-off mechanism, and the internal temperature can be measured and the circuit can be automatically disconnected.

Preferably, the surface of the closing plate is provided with first fixing holes in a penetrating mode, the surfaces of the shell and the surface of the closing plate are provided with second fixing holes, the first fixing holes are four, the four first fixing holes are respectively arranged at four corners of the closing plate, the second fixing holes are also arranged in the four shells, and the two second fixing holes are arranged in the closing plate.

Preferably, a display screen is fixedly installed on one side surface of the shell, a control board is fixedly installed in the shell, the display screen and the control board are electrically connected with the main control board, the display screen can display parameters, and a button is installed on the control board to control configuration parameters.

Preferably, the conventional cooling mechanism comprises a mounting groove, a connecting rod is fixedly connected to the inside of the mounting groove, a motor is fixedly connected to one end of the connecting rod, a fan is fixedly connected to the output end of the motor, two ventilation grooves are formed in the shell, two ventilation grooves are formed in the mounting groove and the ventilation groove, the mounting groove is formed in the upper portion of the shell, and the ventilation grooves are formed in the two inner sides of the shell.

Preferably, the inside fixedly connected with first dust screen of mounting groove, the inside fixedly connected with second dust screen of ventilative groove also can prevent in the casing of outside dust entering into when conventional cooling mechanism dispels the heat to the inside of casing.

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

1. according to the utility model, through the arrangement of the automatic power-off mechanism, current, voltage and internal temperature can be detected in operation, if the current, voltage or temperature of an electronic device operated in the device is too high, power-off treatment can be automatically carried out through the circuit breaker, and after power-off, liquid nitrogen gas in the pressure tank is sprayed to the electronic device with too high temperature from the spray pipe through the electromagnetic valve, and rapid cooling treatment is carried out on the electronic device, so that self protection is achieved, damage to the electronic device in the device due to too high temperature can be prevented, and open fire caused by too high temperature can be prevented.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic rear view of the entire structure of the present utility model;

FIG. 3 is a schematic view of a first front cross-section of the present utility model;

FIG. 4 is a schematic diagram of a second elevation cross-section of the present utility model;

fig. 5 is a schematic view of a rear view in section of the present utility model.

In the figure: 1. a housing; 2. a fixing plate; 3. a main control board; 4. a heat dissipating fin; 5. a current transformer; 6. a circuit breaker; 7. a voltage sensor; 8. a temperature sensor; 9. a clamping groove; 10. a closing plate; 11. a pressure tank; 12. a spray pipe; 13. an electromagnetic valve; 14. a first fixing hole; 15. a second fixing hole; 16. a display screen; 17. a control panel; 18. a mounting groove; 19. a connecting rod; 20. a motor; 21. a fan; 22. a ventilation groove; 23. a first dust screen; 24. and a second dust screen.

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.

Referring to fig. 1-5, a power distribution switch controller with active protection function comprises a shell 1, a quick cooling mechanism, an automatic power-off mechanism and a conventional cooling mechanism, wherein the inside of the shell 1 is fixedly connected with a fixing plate 2, the quick cooling mechanism comprises a pressure tank 11, one side of the pressure tank 11 is fixedly connected with a spray pipe 12, the inside of the spray pipe 12 is fixedly provided with a solenoid valve 13, one side of the fixing plate 2 is fixedly connected with a main control board 3 through a bolt, the rear side of the main control board 3 is fixedly connected with a radiating fin plate 4, the inside of the shell 1 is provided with the automatic power-off mechanism, the automatic power-off mechanism comprises a current transformer 5, a circuit breaker 6, a voltage sensor 7 and a temperature sensor 8, a clamping groove 9 is formed in the inside of the shell 1, a sealing plate 10 is arranged in the inside of the clamping groove 9, the sealing plate 10 is fixedly connected with the pressure tank 11 through a bolt, the solenoid valve 13 is electrically connected with the main control board 3, the automatic power-off mechanism is electrically connected with the main control board 3, the sealing board 10 is in sliding connection with the clamping groove 9, the surface of the sealing board 10 is provided with a first fixing hole 14 in a penetrating way, the surface of the shell 1 and the surface of the sealing board 10 are provided with a second fixing hole 15, through the arrangement of the automatic power-off mechanism, the device can detect current and voltage in operation and can detect the environment temperature in the device, if the current and voltage or the temperature of an electronic device running in the device are too high, the circuit breaker 6 can automatically perform power-off treatment, after power-off, the liquid nitrogen gas in the pressure tank 11 is sprayed to the electronic device with too high temperature from the spray pipe 12 through the electromagnetic valve 13, the electronic device is rapidly cooled, so that self protection is achieved, the electronic components in the device can be prevented from being damaged due to the too high temperature, and also can prevent open fire due to excessive temperature.

In one aspect of this embodiment, the display screen 16 is responsible for managing the display of the operation interface, and the control panel 17 is responsible for interaction and input through the arrangement of the display screen 16 and the control panel 17 electrically connected to the main control panel 3.

In one aspect of this embodiment, the motor 20 in the connecting rod 19 is started to drive the fan 21 to rotate, two fans 21 are arranged in the mounting groove 18, wind power capable of rotating through the fans 21 blows the air inside the shell 1 and blows the air inside the shell through the ventilation groove 22, so that the principle of air circulation inside the shell 1 is achieved, the electric power device inside the shell 1 can be cooled conventionally, and the first dust screen 23 and the second dust screen 24 can prevent external dust from entering the shell 1, and if the electric power device inside the shell 1 does not run in overload, the cooling effect can be achieved through a conventional cooling mechanism.

The working principle of the utility model is as follows: when the distribution switch controller with the active protection function is used, through the arrangement that the current transformer 5, the circuit breaker 6, the voltage sensor 7 and the temperature sensor 8 are electrically connected with the main control board 3, the current transformer 5 is a device for measuring current, current in a high-current circuit can be converted into smaller current, so that the controller can accurately collect and process current data, the circuit breaker 6 is relatively complex electrical equipment and comprises a mechanical part and an electrical part, the circuit breaker is used for interrupting current flow in a circuit, the voltage sensor 7 is a device for measuring voltage, the voltage in the high-voltage circuit can be converted into a voltage signal suitable for being processed by the controller, the temperature sensor 8 is used for measuring temperature in the shell 1, if the device is normal in operation, the current, the voltage or the temperature is normal, the circuit breaker 6 can firstly conduct power-off processing through a conventional cooling mechanism, and then can transfer signals to the electromagnetic valves 13 and 13, the pressure tank 11 can be started to be sprayed out of the liquid state air tank 11 from the electric equipment, and the temperature of the device can be reduced through the scheme of cooling down, and all the power devices can be damaged by external connection.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. Possesses distribution switch controller of initiative safeguard function, including casing (1), quick cooling mechanism, automatic power-off mechanism and conventional cooling mechanism, its characterized in that: the utility model discloses a high-temperature cooling device for the automobile, including casing (1), inside fixedly connected with fixed plate (2) of casing (1), quick cooling mechanism includes overhead tank (11), one side fixedly connected with spray tube (12) of overhead tank (11), the inside fixedly mounted of spray tube (12) has solenoid valve (13), bolt fixedly connected with main control board (3) are passed through to one side of fixed plate (2), the rear side fixedly connected with heat dissipation fin (4) of main control board (3), the inside of casing (1) is provided with automatic outage mechanism, automatic outage mechanism includes current transformer (5), circuit breaker (6), voltage sensor (7) and temperature sensor (8), draw-in groove (9) have been seted up to the inside of casing (1), the inside of draw-in groove (9) is provided with closing plate (10), the inside of closing plate (10) is through bolt fixedly connected with overhead tank (11), solenoid valve (13) and main control board (3) electric connection.

2. The power distribution switch controller with active protection function of claim 1, wherein: the automatic power-off mechanism is electrically connected with the main control board (3), and the sealing board (10) is in sliding connection with the clamping groove (9).

3. The power distribution switch controller with active protection function of claim 1, wherein: the surface of the sealing plate (10) is provided with a first fixing hole (14) in a penetrating mode, and the surface of the shell (1) and the surface of the sealing plate (10) are provided with a second fixing hole (15).

4. The power distribution switch controller with active protection function of claim 1, wherein: one side surface fixed mounting of casing (1) has display screen (16), the inside fixed mounting of casing (1) has control board (17), display screen (16) and control board (17) all with main control board (3) electric connection.

5. The power distribution switch controller with active protection function of claim 1, wherein: the conventional cooling mechanism comprises a mounting groove (18), a connecting rod (19) is fixedly connected to the inside of the mounting groove (18), a motor (20) is fixedly connected to one end of the connecting rod (19), a fan (21) is fixedly connected to the output end of the motor (20), and a ventilation groove (22) is formed in the casing (1).

6. The power distribution switch controller with active protection function of claim 5, wherein: the inside fixedly connected with first dust screen (23) of mounting groove (18), the inside fixedly connected with second dust screen (24) of ventilative groove (22).