CN216564199U - Portable interim circuit protection high voltage distribution cabinet - Google Patents
Portable interim circuit protection high voltage distribution cabinet Download PDFInfo
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- CN216564199U CN216564199U CN202123047620.5U CN202123047620U CN216564199U CN 216564199 U CN216564199 U CN 216564199U CN 202123047620 U CN202123047620 U CN 202123047620U CN 216564199 U CN216564199 U CN 216564199U
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Abstract
The utility model discloses a movable temporary line protection high-voltage power distribution cabinet which comprises a cabinet body, wherein two partition plates are arranged in the cabinet body, a plurality of through holes are formed in the two partition plates, each partition plate comprises a first partition plate and a second partition plate, a power-off protection device is arranged on one side of the top end of each first partition plate, a storage battery is arranged on one side of the top end of each second partition plate, a temperature detector is arranged on the other side of the top end of each second partition plate, a cabinet door is hinged to one side of the cabinet body, a handle is arranged on the outer side of the cabinet door, universal wheels are arranged at the bottom end of the cabinet body, and a single chip microcomputer controller is arranged on the inner side of the cabinet door. The utility model has the beneficial effects that: through the power-off protection device who is equipped with, high-voltage fuse can break off when switch board internal voltage is too high to exceed the critical value, prevents to cause bigger harm, and the inductor that opens the door that is equipped with makes the disconnection of power switch when the cabinet door is opened, prevents that the staff from electrocuteeing in the maintenance process, and the louvre can be with the inside heat effluvium of switch board, prevents the use of high temperature influence switch board.
Description
Technical Field
The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to a movable temporary line protection high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical cabinet used for power generation, power transmission, power distribution, control circuit and other functions of an electrical power system, plays a very important role in the whole power industry, and is divided into an indoor power distribution cabinet and an outdoor power distribution cabinet according to different use places. Along with the development of society, engineering construction's wide implementation, and the switch board plays crucial effect in engineering construction, and all kinds of electrical equipment need supply power with the help of the regulator cubicle.
But current switch board has not few defect, at first inconvenient when removing the switch board, and the staff removes through lifting up the switch board and can lead to the fact rocking to inside electrical apparatus inevitable, and secondly the switch board is piled up inside dust in long-term use and is makeed the heat dissipation become difficult, has influenced the availability factor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a movable temporary line protection high-voltage power distribution cabinet, which aims to solve the problems that the power distribution cabinet in the current market is inconvenient to move and the heat dissipation effect is poor due to the accumulation of internal dust in the power distribution cabinet, which is provided by the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable interim circuit protection high voltage distribution cabinet, includes the cabinet body, cabinet body internally mounted has two baffles, two a plurality of through-hole has all been seted up to the baffle, the baffle includes first baffle and second baffle, power protection devices is installed to first baffle top one side, the battery is installed to second baffle top one side, thermodetector is installed to second baffle top opposite side, cabinet body one side articulates there is the cabinet door, the handle is installed in the cabinet door outside, the universal wheel is installed to cabinet body bottom, single chip microcomputer controller is installed to cabinet door inboard.
In order to ensure that the power distribution cabinet can be automatically disconnected to protect internal electric appliances when the voltage is overhigh, the utility model is taken as a preferred scheme that: the power-off protection device comprises a high-voltage current detector installed on one side of the top end of the first partition plate, one end of the high-voltage current detector is connected with a high-voltage fuse, and the high-voltage fuse is installed on the top end of the first partition plate.
In order to facilitate the maintenance of the power distribution cabinet by the working personnel, the utility model is a preferred scheme that: the door opening sensor is installed on one side of the top end of the first partition plate, and the power-off switch is installed on one side of the door opening sensor.
In order to improve the heat dissipation function of the power distribution cabinet, the utility model adopts a preferred scheme that: step motor is installed to cabinet body bottom, step motor's output shaft installs the fan.
In order to prevent external rainwater from entering the power distribution cabinet through the heat dissipation holes and prevent external dust from entering the power distribution cabinet, the utility model is a preferred scheme that: the top of the cabinet body and the bottom of the cabinet body are provided with heat dissipation holes, a protective shell is installed on the outer side of the cabinet body and protects the heat dissipation holes, and a dust screen is installed in the heat dissipation holes.
In order to accurately control each electric device by utilizing the control of the singlechip, the utility model is taken as a preferred scheme that: the high-voltage current detector, the door opening inductor, the temperature detector and the stepping motor are all electrically connected with the single chip microcomputer controller, and the single chip microcomputer controller is electrically connected with the storage battery.
Compared with the prior art, the utility model has the beneficial effects that:
1) through the power-off protection device who is equipped with, high-voltage fuse can break off when switch board internal voltage is too high to exceed the critical value, stops the use of switch board and prevents to cause bigger harm, and the inductor that opens the door that is equipped with makes the disconnection of power off switch when the cabinet door is opened, prevents that the staff from electrocuteeing in the maintenance process.
2) Can spill the heat of switch board inside through the louvre that is equipped with, prevent that the high temperature from influencing the use of switch board, drive the fan through the step motor that is equipped with and rotate and accelerate the inside circulation of air of switch board, improve radiating speed, can prevent through the protective housing that is equipped with that external rainwater from passing through the louvre and getting into the switch board, the dust screen can block outside dust simultaneously and get into the switch board.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention
FIG. 3 is a schematic view of the internal structure of the present invention.
In the figure: 1. a cabinet body; 2. a partition plate; 21. a first separator; 22. a second separator; 3. a power-off protection device; 31. a high voltage current detector; 32. a high voltage fuse; 4. a storage battery; 5. a temperature detector; 6. a cabinet door; 7. a handle; 8. a universal wheel; 9. a single chip controller; 10. a door opening sensor; 11. a power-off switch; 12. a stepping motor; 13. a fan; 14. heat dissipation holes; 15. a protective shell; 16. a dust screen.
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. 1-3, the present invention provides a technical solution: the utility model provides a portable interim circuit protection high voltage distribution cabinet, including the cabinet body 1, 1 internally mounted of the cabinet body has two baffles 2, a plurality of through-hole has all been seted up to two baffles 2, baffle 2 includes first baffle 21 and second baffle 22, power protection devices 3 is installed to first baffle 21 top one side, battery 4 is installed to second baffle 22 top one side, thermodetector 5 is installed to second baffle 22 top opposite side, 1 one side of the cabinet body articulates there is cabinet door 6, handle 7 is installed in the cabinet door 6 outside, universal wheel 8 is installed to 1 bottom of the cabinet body, single chip microcomputer controller 9 is installed to 6 inboards of cabinet door.
It is specific, can detect the inside temperature of switch board through thermodetector 5 that is equipped with, when the inside temperature of switch board is higher than the setting value, single chip microcomputer controller 9 can start step motor 12 and drive fan 13 and rotate the radiating rate who accelerates the switch board, through the universal wheel 8 that is equipped with, can make things convenient for the staff to promote this switch board and carry out horizontal migration, avoids the switch board to rock the damage that causes inside electrical apparatus in lifting up the transportation.
In this embodiment: the power-off protection device 3 comprises a high-voltage current detector 31 installed on one side of the top end of the first partition plate 21, one end of the high-voltage current detector 31 is connected with a high-voltage fuse 32, and the high-voltage fuse 32 is installed on the top end of the first partition plate 21.
Specifically, the inside electric current that produces because voltage is higher of high voltage distribution cabinet is very big, produces the power consumption accident relatively easily, can carry out real-time supervision to the inside electric current of this high voltage distribution cabinet through the high-voltage current detector 31 that is equipped with, makes switch board stop work through blowing high-voltage fuse 32 when the electric current surpasss the critical value to the protection inner line is not burnt out, avoids producing bigger harm simultaneously.
In this embodiment: the door opening sensor 10 is installed on one side of the top end of the first partition plate 21, and the power-off switch 11 is installed on one side of the door opening sensor 10.
When the staff maintains the high-voltage power distribution cabinet, because there is a risk in the higher maintenance of voltage, consequently through the inductor 10 that opens the door that is equipped with, when the staff opened cabinet door 6, the inductor 10 that opens the door made the disconnection of power off switch 11 for this high-voltage power distribution cabinet is in the outage state, prevents that the staff from maintaining the power distribution cabinet in-process and taking place to electrocute.
In this embodiment: the bottom of the cabinet body 1 is provided with a stepping motor 12, and an output shaft of the stepping motor 12 is provided with a fan 13.
Specifically, high voltage distribution cabinet can produce great heat at the course of the work and make the inside temperature of switch board rise, can detect the inside temperature of switch board through thermodetector 5 that is equipped with, and singlechip controller 9 can start step motor 12 when the high temperature, thereby step motor 12 drives fan 13 and rotates the heat dissipation that accelerates the switch board for the temperature reduces.
In this embodiment: heat dissipation holes 14 are formed in the top of the cabinet body 1 and the bottom of the cabinet body 1, a protective shell 15 is installed on the outer side of the cabinet body 1, the protective shell 15 protects the heat dissipation holes 14, and a dust screen 16 is installed in the heat dissipation holes 14.
Specifically, because external rainwater can get into the use that influences the switch board in the switch board through louvre 14, consequently protective housing 15 is installed to this switch board, and protective housing 15 opening sets up downwards to one side, can prevent that the rainwater from getting into the switch board from louvre 14, through the dust screen 16 of installing, can block during external dust gets into the switch board.
In this embodiment: the high-voltage current detector 31, the door opening sensor 10, the temperature detector 5 and the stepping motor 12 are electrically connected with the single chip microcomputer controller 9, and the single chip microcomputer controller 9 is electrically connected with the storage battery 4.
The working principle is as follows: when the movable temporary line is used for protecting a high-voltage power distribution cabinet, firstly, a worker moves the power distribution cabinet to a working place through the universal wheels 8 and then installs the power distribution cabinet, in the using process of the power distribution cabinet, the temperature detector 5 can detect the temperature inside the power distribution cabinet, when the temperature is too high, the singlechip controller 9 starts the stepping motor 12 to drive the fan 13 to rotate, hot air inside the power distribution cabinet is blown out to reduce the temperature of cloth in the power distribution cabinet, the use of the power distribution cabinet is prevented from being influenced by the too high temperature, the high-voltage current detector 31 can detect the current inside the power distribution cabinet in real time, when the current is too high, the high-voltage fuse 32 is blown off, so that the power failure of the power distribution cabinet stops working, the circuit is protected, the protective shells 15 arranged on two sides of the power distribution cabinet can prevent rainwater from entering the power distribution cabinet from the heat dissipation holes 14, and the dustproof net 16 arranged in the power distribution cabinet 14 can prevent external dust from entering the power distribution cabinet, the distribution box can run more stably.
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, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a portable interim line protection high voltage distribution cabinet, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, cabinet body (1) internally mounted has two baffles (2), two a plurality of through-hole has all been seted up in baffle (2), baffle (2) include first baffle (21) and second baffle (22), outage protection device (3) are installed to first baffle (21) top one side, battery (4) are installed to second baffle (22) top one side, thermodetector (5) are installed to second baffle (22) top opposite side, cabinet body (1) one side articulates there is cabinet door (6), handle (7) are installed in cabinet door (6) outside, universal wheel (8) are installed to cabinet body (1) bottom, singlechip controller (9) are installed to cabinet door (6) inboard.
2. The mobile temporary line protection high voltage power distribution cabinet according to claim 1, characterized in that: the power-off protection device (3) comprises a high-voltage current detector (31) installed on one side of the top end of the first partition plate (21), one end of the high-voltage current detector (31) is connected with a high-voltage fuse (32), and the high-voltage fuse (32) is installed on the top end of the first partition plate (21).
3. The mobile temporary line protection high voltage power distribution cabinet according to claim 1, characterized in that: the door opening sensor (10) is installed on one side of the top end of the first partition plate (21), and the power-off switch (11) is installed on one side of the door opening sensor (10).
4. The mobile temporary line protection high voltage power distribution cabinet according to claim 1, characterized in that: step motor (12) are installed to the cabinet body (1) bottom, fan (13) are installed to the output shaft of step motor (12).
5. The mobile temporary line protection high voltage power distribution cabinet according to claim 1, characterized in that: the heat dissipation holes (14) are formed in the top of the cabinet body (1) and the bottom of the cabinet body (1), a protective shell (15) is installed on the outer side of the cabinet body (1), the protective shell (15) protects the heat dissipation holes (14), and a dust screen (16) is installed in the heat dissipation holes (14).
6. The mobile temporary line protection high voltage power distribution cabinet according to claim 2, characterized in that: high-voltage current detector (31), inductor (10) that opens the door, thermodetector (5) and step motor (12) all with single chip microcomputer controller (9) electric connection, single chip microcomputer controller (9) and battery (4) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047620.5U CN216564199U (en) | 2021-12-06 | 2021-12-06 | Portable interim circuit protection high voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123047620.5U CN216564199U (en) | 2021-12-06 | 2021-12-06 | Portable interim circuit protection high voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216564199U true CN216564199U (en) | 2022-05-17 |
Family
ID=81539967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123047620.5U Active CN216564199U (en) | 2021-12-06 | 2021-12-06 | Portable interim circuit protection high voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216564199U (en) |
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2021
- 2021-12-06 CN CN202123047620.5U patent/CN216564199U/en active Active
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