CN211829652U

CN211829652U - Power distribution cabinet fault alarm device

Info

Publication number: CN211829652U
Application number: CN202020741118.0U
Authority: CN
Inventors: 葛宝强
Original assignee: Shandong Shunhuaqiang Electric Appliance Co Ltd
Current assignee: Shandong Shunhuaqiang Electric Appliance Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-30
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a switch board malfunction alerting device, the power distribution box comprises a box body, the inner wall both sides of box fixed mounting respectively have first fault detector and second fault detector, the inner wall one side of box and the fixed position who is close to the top install the receiver, the inner wall of box and the fixed position who is close to the top install first controller, the inner wall of box and the fixed position who is close to first controller install electrical switch. The utility model discloses in, when first fault detector or second fault detector detected the trouble, first controller control electrical switch was with the circuit disconnection, and second controller control alarm starts simultaneously to spread failure alarm signal, let maintainer maintain, the reaction is rapid, and circuit continued to use when in time the open circuit can also avoid the trouble to produce simultaneously accomplishes electric damage, has led to the fact loss and dangerous trouble.

Description

Power distribution cabinet fault alarm device

Technical Field

The utility model relates to an electrical equipment alarm device technical field especially relates to a switch board fault alarm device.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load;

the alarm device of current switch board often can't accomplish timely warning and in time cut off the power supply to the circuit when using, often can cause the electricity in the switch board to receive the damage because of the trouble, the alarm device of current switch board is installed at the switch board cabinet body outsidely mostly, in the transportation of switch board, protection measure is not done to partial alarm lamp, collide with other objects easily and damage, both influenced the normal alarm work of troubleshooting equipment, change the alarm lamp again and waste resources because of needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the switch board malfunction alerting device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a power distribution cabinet fault alarm device comprises a box body, wherein a first fault detector and a second fault detector are fixedly mounted on two sides of the inner wall of the box body respectively, a receiver is fixedly mounted on one side of the inner wall of the box body and close to the top, a first controller is fixedly mounted on the inner wall of the box body and close to the top, an electric switch is fixedly mounted on the inner wall of the box body and close to the first controller, a second controller is fixedly mounted on the top of the inner part of the box body, a mounting seat is fixedly mounted on the upper surface of the box body, an alarm fixed through a bolt is arranged on the upper surface of the mounting seat, a protective cover is sleeved on the outer surface of the alarm, a cavity is formed in the mounting seat, a spring is fixedly connected to one side, close to the center of the mounting seat, of the inner wall of the cavity, and close to, the utility model discloses a safety protection device for refrigerator, including the protection casing, the outer fixed surface of spring, the push rod, the upper surface of mount pad, the spout, just the spout is linked together with the cavity, the bottom of protection casing runs through the spout and extends to the inside of cavity, the protection casing is located the inside one end of cavity and is close to the position of fixture block and has seted up spacing mouthful, the top fixedly connected with weather shield of box, the antetheca hinge rotation of box is connected with the chamber door.

As a further description of the above technical solution:

the first fault detector and the second fault detector are both connected with the receiver through wires.

As a further description of the above technical solution:

the receiver, the electrical switch and the second controller are all connected with the first controller through wires.

As a further description of the above technical solution:

the push rod is located the outside one end fixedly connected with button of mount pad.

As a further description of the above technical solution:

the outer surface of the rain shield is fixedly connected with a solar cell panel, and the solar cell panel is connected with the alarm.

As a further description of the above technical solution:

an observation window is formed in the outer surface of the box door, and a handle is fixedly connected to the outer surface of the box door.

The utility model discloses following beneficial effect has:

1. this switch board fault alarm device, first fault detector through setting up, the second fault detector, the receiver, first controller, electrical switch, second controller and alarm, when first fault detector or second fault detector detected the trouble, pass the receiver with the signal, the first controller is passed to the receiver arrangement signal, first controller received the signal, control electrical switch breaks off the circuit, give the second controller with the signal transmission simultaneously, second controller control alarm starts, thereby spread fault alarm signal, let maintainer maintain, the reaction is rapid, circuit continued use accomplishes electrical damage when timely disconnect-circuit simultaneously can also avoid the trouble to produce, accomplish and cause loss and dangerous trouble.

2. This switch board malfunction alerting device, through the button that sets up, the push rod, a spring, the fixture block, the protection casing, the spout, mount pad and alarm, only need press into the spout with the protection casing during the installation, rotate the protection casing simultaneously and make the fixture block get into in spacing mouthful under the elasticity of spring to fix the protection casing, protect the alarm, only need press the button during the dismantlement, promote the push rod, make the fixture block shift out in spacing mouthful, can dismantle the protection casing, and easy operation has practiced thrift the maintenance duration of maintainer to the alarm greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a front view of the present invention.

Illustration of the drawings:

1. a box body; 2. a first fault detector; 3. a second fault detector; 4. a receiver; 5. a first controller; 6. an electrical switch; 7. a second controller; 8. a mounting seat; 9. an alarm; 10. a protective cover; 11. a cavity; 12. a spring; 13. a push rod; 14. a clamping block; 15. a chute; 16. a limiting port; 17. a button; 18. a rain shield; 19. a solar panel; 20. a box door; 21. an observation window; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a power distribution cabinet fault alarm device comprises a box body 1, a first fault detector 2 and a second fault detector 3 are fixedly installed on two sides of the inner wall of the box body 1 respectively, a receiver 4 is fixedly installed on one side of the inner wall of the box body 1 and close to the top, a first controller 5 is fixedly installed on the inner wall of the box body 1 and close to the top, an electric switch 6 is fixedly installed on the inner wall of the box body 1 and close to the first controller 5, a second controller 7 is fixedly installed on the top inside the box body 1, a mounting seat 8 is fixedly installed on the upper surface of the box body 1, an alarm 9 fixed through a bolt is arranged on the upper surface of the mounting seat 8, a protective cover 10 is sleeved on the outer surface of the alarm 9, a cavity 11 is formed in the mounting seat 8, a spring 12 is fixedly connected to one side of the inner wall of the cavity 11 and close to the center of the mounting seat 8, and, another section of spring 12 is connected with the fixed surface of push rod 13, push rod 13 is located the inside one end of cavity 11 and keeps away from one side fixedly connected with fixture block 14 of spring 12, spout 15 has been seted up to the upper surface of mount pad 8 and the position that is located the cavity 11 top, and spout 15 is linked together with cavity 11, spout 15 is run through and extends to the inside of cavity 11 to the bottom of protection casing 10, spacing mouth 16 has been seted up to the inside one end that protection casing 10 is located cavity 11 and is close to the position of fixture block 14, the top fixedly connected with weather shield 18 of box 1, the antetheca hinge rotation of box 1 is connected with chamber door 20.

The first fault detector 2 and the second fault detector 3 are both connected with a receiver 4 through leads, and the receiver 4 is used for identifying the source of signals and facilitating the speed of maintenance by maintenance personnel; the receiver 4, the electrical switch 6 and the second controller 7 are all connected with the first controller 5 through wires, so that the electrical switch 6 can be controlled conveniently and signals can be transmitted to the second controller 7; one end of the push rod 13, which is positioned outside the mounting seat 8, is fixedly connected with a button 17, and the button 17 is used for facilitating pushing the push rod 13; the outer surface of the rain shield 18 is fixedly connected with a solar cell panel 19, the solar cell panel 19 is connected with the alarm 9, and the solar cell panel 19 is used for supplying power to the alarm 9 and saving resources; an observation window 21 is formed on an outer surface of door 20, a handle 22 is fixedly connected to an outer surface of door 20, observation window 21 is provided to facilitate observation of the inside of cabinet 1, and handle 22 is provided to facilitate opening door 20.

The working principle is as follows: when the power distribution cabinet fault alarm device is used, when the first fault detector 2 or the second fault detector 3 detects a fault, a signal is transmitted to the receiver 4, the receiver 4 arranges the signal and transmits the signal to the first controller 5, the first controller 5 receives the signal, controls the electric switch 6 to disconnect a circuit, simultaneously transmits the signal to the second controller 7, the second controller 7 controls the alarm 9 to start, thereby transmitting a fault alarm signal, so that a maintenance worker can maintain the fault alarm signal, the reaction is rapid, the circuit is timely disconnected, meanwhile, the circuit can be prevented from being continuously used to complete electric damage when the fault is generated, loss and dangerous fault are caused, the protective cover 10 is only required to be pressed into the chute 15 during installation, meanwhile, the protective cover 10 is rotated to enable the fixture block 14 to enter the limiting port 16 under the elasticity of the spring 12, thereby the protective cover 10 is fixed, and the alarm 9 is protected, when the alarm is disassembled, the protective cover 10 can be disassembled only by pressing the button 17 and pushing the push rod 13 to move the clamping block 14 out of the limiting opening 16, so that the operation is simple, and the maintenance time of a maintenance worker on the alarm 9 is greatly saved.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a switch board fault alarm device, includes box (1), its characterized in that: the automatic alarm device is characterized in that a first fault detector (2) and a second fault detector (3) are respectively and fixedly mounted on two sides of the inner wall of the box body (1), a receiver (4) is fixedly mounted on one side of the inner wall of the box body (1) and close to the top, a first controller (5) is fixedly mounted on the inner wall of the box body (1) and close to the top, an electric switch (6) is fixedly mounted on the inner wall of the box body (1) and close to the first controller (5), a second controller (7) is fixedly mounted on the top of the inner portion of the box body (1), a mounting seat (8) is fixedly mounted on the upper surface of the box body (1), an alarm (9) fixed through bolts is arranged on the upper surface of the mounting seat (8), a protective cover (10) is sleeved on the outer surface of the alarm (9), and a cavity (11) is formed in the mounting seat, a spring (12) is fixedly connected to one side, close to the center of the mounting seat (8), of the inner wall of the cavity (11), a push rod (13) penetrates through and is connected to one side, far away from the spring (12), of the cavity (11), a sliding groove (15) is formed in the position, above the cavity (11), of the upper surface of the mounting seat (8), the sliding groove (15) is communicated with the cavity (11), a clamping block (14) is fixedly connected to one side, located at one end inside the cavity (11), of the push rod (13) and far away from the spring (12), a limiting opening (16) is formed in the position, close to the clamping block (14), of the protection cover (10), the bottom of the protection cover (10) penetrates through the sliding groove (15) and extends to the inside of the cavity (11), a rain baffle plate (18) is fixedly connected to the top of the box body (1), the front wall of the box body (1) is hinged and rotatably connected with a box door (20).

2. The power distribution cabinet fault alarm device according to claim 1, characterized in that: the first fault detector (2) and the second fault detector (3) are both connected with the receiver (4) through conducting wires.

3. The power distribution cabinet fault alarm device according to claim 1, characterized in that: the receiver (4), the electric switch (6) and the second controller (7) are all connected with the first controller (5) through wires.

4. The power distribution cabinet fault alarm device according to claim 1, characterized in that: the push rod (13) is fixedly connected with a button (17) at one end outside the mounting seat (8).

5. The power distribution cabinet fault alarm device according to claim 1, characterized in that: the outer surface of the rain shield (18) is fixedly connected with a solar cell panel (19), and the solar cell panel (19) is connected with the alarm (9).

6. The power distribution cabinet fault alarm device according to claim 1, characterized in that: an observation window (21) is formed in the outer surface of the box door (20), and a handle (22) is fixedly connected to the outer surface of the box door (20).