CN215299888U

CN215299888U - Distribution box current action protection device

Info

Publication number: CN215299888U
Application number: CN202121626455.6U
Authority: CN
Inventors: 史淑云
Original assignee: Shanxi Yuanliheng Science And Trade Co ltd
Current assignee: Shanxi Yuanliheng Science And Trade Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-12-24
Anticipated expiration: 2031-07-17

Abstract

The utility model discloses a block terminal electric current action protection device, including box, wiring board and fixed plate, the dewer is installed through the bolt in the inside top of box, the wiring board is installed through the bolt in the box is inside, the current detector is openly installed through the bolt to the wiring board, two sets of fixed plates are installed through the bolt in the inside both ends of keeping away from the wiring board of box, two sets of circuit breakers are installed through the bolt to fixed plate openly one side, overload protection ware is openly installed through the bolt to the fixed plate. The utility model discloses an openly install the electro-magnet at the electromagnetic plate, can produce certain magnetic field after the electro-magnet circular telegram, adsorb the guard gate through magnetic field, when the inside device electric leakage of block terminal conducts the electric current to the block terminal surface, the electro-magnet circular telegram adsorbs the guard gate, and the warning light warns pedestrian and staff simultaneously, and the magnetic field that the electro-magnet produced disappears when the block terminal outage back, has improved the security of device.

Description

Distribution box current action protection device

Technical Field

The utility model relates to a block terminal technical field specifically is a block terminal electric current action protection device.

Background

The distribution box is characterized in that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliance in fault or abnormal operation, the distribution box cannot detect and protect the internal current action condition when the circuit or the circuit device is installed and protected, and a distribution box current action protection device is needed.

The current action protection device of the existing distribution box has the following defects:

1. the existing distribution box current action protection device cannot effectively protect workers under the condition of electric leakage of a distribution box, when the distribution box electric leakage workers open a protection door, electric sparks or other dangerous factors are likely to exist inside the distribution box current action protection device, so that certain potential safety hazards can be caused to the workers, and the practicability and the safety of the device are reduced;

2. current block terminal current action protection device can't reduce the humidity in the inside air of box when installing the protection to circuit equipment and circuit, can cause the corruption to the circuit when the inside humidity of box is too high, can electrically conduct through the moisture of high content in the air when the device electric leakage simultaneously to the security of device has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal electric current action protection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a current action protection device of a distribution box comprises a box body, a wiring board and a fixing plate, wherein a dew condensation device is arranged at the top inside the box body through a bolt, a wiring board is arranged in the box body through a bolt, a current detector is arranged on the front surface of the wiring board through a bolt, two groups of fixed plates are arranged at two ends of the interior of the box body far away from the wiring board through bolts, two groups of circuit breakers are arranged at one side of the front surface of each fixed plate through bolts, the front surface of the fixed plate is provided with an overload protector through a bolt, the other side of the front surface of the fixed plate is provided with a ground wire connector through a bolt, an electromagnetic plate is arranged on one side in the box body through a bolt, an electromagnet is arranged on the front surface of the electromagnetic plate through a bolt, two sets of electromagnetic seats are installed at the two ends of the electromagnetic plate through bolts, the installation box is installed at the top of the box body through bolts, and the protective door is movably installed on the front face of the box body through a hinge.

Preferably, two sets of supporting rods are installed on two sides of the top of the box body through bolts, and top plates are installed on the tops of the supporting rods through bolts.

Preferably, the fixing seat is installed at the bottom of the interior of the box body through a bolt, and the storage battery is installed at the top of the fixing seat through a bolt.

Preferably, two groups of adjusting rods are mounted on two sides of the bottom of the box body through bolts, and adjusting knobs are mounted on the front faces of the adjusting rods through threaded structures.

Preferably, the fan motor is installed in the installation box through a bolt, and the fan blades are installed at the output end of the fan motor through bolts.

Preferably, the warning light is installed through the bolt in the guard gate openly, and the guard gate openly keeps away from the top of warning light and installs the ampere meter through the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an openly install the electro-magnet at the electromagnetic plate, can produce certain magnetic field after the electro-magnet circular telegram, adsorb the guard gate through magnetic field, when the inside device electric leakage of block terminal conducts the electric current to the block terminal surface, the electro-magnet circular telegram adsorbs the guard gate, and the warning light warns pedestrian and staff simultaneously, and the magnetic field that the electro-magnet produced disappears when the block terminal outage back, has improved the security of device.

2. The utility model discloses an install the dewfall ware through the bolt at the inside top of box, the dewfall ware can be to the inside dehumidification that carries out of box, avoids the humidity in the box inside air too big to cause the circuit to corrode and causes the circuit condition of ageing, avoids inside air humidity too high to cause conductive phenomenon simultaneously, has increased the practicality of device to a certain extent.

Drawings

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

fig. 2 is a schematic front sectional structure of the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic view of a local structure of the fixing plate of the present invention.

In the figure: 1. a support bar; 101. a top plate; 2. a box body; 201. a condenser; 202. a fixed seat; 203. a storage battery; 3. a wiring board; 301. a current detector; 4. adjusting a rod; 401. adjusting a knob; 5. a fixing plate; 501. a circuit breaker; 502. an overload protector; 503. a ground wire connector; 6. an electromagnetic plate; 601. an electromagnet; 602. an electromagnetic base; 7. installing a box; 701. a fan motor; 702. a fan blade; 8. a protective door; 801. a warning light; 802. and (4) an ammeter.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-5, the present invention provides an embodiment: a distribution box current action protection device comprises a box body 2, a wiring board 3 and a fixing plate 5, wherein a condenser 201 is installed at the top inside the box body 2 through bolts, the box body 2 can provide an installation position for the condenser 201 to increase the stability of the condenser 201, the condenser 201 can dehumidify the inside of the box body 2 to avoid the line aging condition caused by line corrosion due to overhigh humidity in the air inside the box body 2 and avoid the conduction phenomenon caused by overhigh humidity in the air inside the box body 2 to a certain extent, the practicability of the device is increased, the wiring board 3 is installed inside the box body 2 through bolts, the wiring board 3 can provide an installation position for a current detector 301 to increase the stability of the current detector 301, the current detector 301 is installed on the front side of the wiring board 3 through bolts, the current detector 301 can detect the current transmitted by a circuit breaker 501 and transmit the value of the detected current to an ammeter 802 through a wire, when the current detector 301 detects that the line current inside the box body 2 is abnormal or leaks electricity, a signal is transmitted to the overload protector 502, the overload protector 502 is matched with the circuit breaker 501 to close the current, so that the safety of personnel and devices is ensured, two groups of fixing plates 5 are installed at two ends, far away from the wiring board 3, inside the box body 2 through bolts, the fixing plates 5 can provide installation positions for the circuit breaker 501 to increase the stability of the circuit breaker 501, two groups of circuit breakers 501 are installed at one side of the front surface of the fixing plates 5 through bolts, the circuit breaker 501 can close, bear and break the current under the normal loop condition, and can close and break a switching device which bears and breaks the current under the abnormal loop condition within a specified time, the overload protector 502 is installed at the front surface of the fixing plates 5 through bolts, the overload protector 502 can detect the current transmitted by the circuit breaker 501, and when the line current leaks electricity or the current is detected to be transmitted to the warning lamp 801, the safety of personnel and devices is guaranteed by warning lamps 801 and current closing is carried out through the circuit breaker 501, the other side of the front surface of the fixing plate 5 is provided with a ground wire connector 503 through bolts, the ground wire connector 503 can provide an installation position for a ground wire to facilitate workers to install the ground wire to eliminate static electricity of the device, one side of the interior of the box body 2 is provided with an electromagnetic plate 6 through bolts, the electromagnetic plate 6 can provide an installation position for the electromagnet 601 to increase the stability of the electromagnet 601, the front surface of the electromagnetic plate 6 is provided with the electromagnet 601 through bolts, the electromagnet 601 can generate a certain magnetic field after being electrified to adsorb the protective door 8 through the magnetic field, when the current is conducted to the surface of the distribution box through electric leakage of an internal device of the distribution box, the electromagnet 601 is electrified to adsorb the protective door 8, meanwhile, the warning lamps 801 warn the pedestrians and the workers, and when the distribution box is powered off, the magnetic field generated by the electromagnet 601 disappears, the safety of the device is improved, two sets of electromagnetism seats 602 are installed through the bolt at 6 both ends of electromagnetism board, electromagnetism seat 602 can be fixed electromagnetism board 6, increase the stability of electromagnetism board 6, install bin 7 through the bolt at 2 tops of box, install bin 7 can provide the mounted position to fan motor 701, increase fan motor 701's stability, box 2 openly has guard gate 8 through hinge movable mounting, guard gate 8 can protect 2 insides of box, avoid external force to cause the damage to 2 internal devices of box.

Further, two sets of bracing pieces 1 are installed through the bolt in 2 top both sides of box, and bracing piece 1 can provide mounted position to roof 101, increases the stability of roof 101, and the roof 101 is installed through the bolt in 1 top of bracing piece, and roof 101 can carry out rain-proof protection to box 2, avoids the rainwater to flow in inside box 2 through 2 gaps of box.

Further, fixing base 202 is installed through the bolt in the inside bottom of box 2, and fixing base 202 can provide the mounted position to battery 203, increases battery 203's stability, and battery 203 is installed through the bolt in the top of fixing base 202, and battery 203 can carry out power transmission to fan motor 701, and fan motor 701 of being convenient for uses.

Further, two sets of regulation poles 4 are installed through the bolt in 2 bottom both sides of box, and regulation pole 4 can support box 2, increases box 2's stability, and adjusts pole 4 and openly installs adjust knob 401 through helicitic texture, can carry out lift adjustment to regulation pole 4 through rotatory adjust knob 401, and the staff of being convenient for adjusts the height of box 2.

Further, fan motor 701 is installed inside installation box 7 through the bolt, fan motor 701 can drive flabellum 702 and rotate after the circular telegram, can produce wind-force through the rotation of flabellum 702, the rotatory wind-force that produces of flabellum 702 can dispel the heat to 2 insides of box, and fan motor 701's output installs flabellum 702 through the bolt, the rotatory wind-force that produces of flabellum 702 can dispel the heat to 2 insides of box, avoid 2 inside high temperatures of box to cause circuit short circuit or spontaneous combustion phenomenon.

Further, guard gate 8 openly installs warning light 801 through the bolt, and warning light 801 can warn the pedestrian, avoids the pedestrian to be close to and causes the electric shock phenomenon, and guard gate 8 openly keeps away from the top of warning light 801 and installs ampere meter 802 through the bolt, and ampere meter 802 can show current detector 301 detection numerical value, and the staff of being convenient for observes.

The working principle is as follows: before the device is used, a user firstly detects the device and uses the device after confirming that no problem exists, the condenser 201 can dehumidify the interior of the box body 2, the condition that the circuit is corroded to cause line aging due to overhigh humidity in the air in the box body 2 is avoided, meanwhile, the conducting phenomenon caused by overhigh humidity in the air in the box body 2 is avoided, the practicability of the device is increased to a certain extent, the current detector 301 can detect the current transmitted by the circuit breaker 501 and transmits the value of the detected current to the ammeter 802 through a lead, when the current detector 301 detects that the line current in the box body 2 is abnormal or leaks, a signal is transmitted to the overload protector 502, the current can be closed through the cooperation of the overload protector 502 and the circuit breaker 501, the safety of the user and the device is ensured, the overload protector 502 can detect the transmission current of the circuit breaker 501, when the line leaks or the current is abnormal, the signal is transmitted to the warning lamp 801, warn the personnel through warning light 801, carry out the electric current closure through circuit breaker 501 simultaneously, guarantee the safety of personnel and device, the security of device has been increased, can produce certain magnetic field after electro-magnet 601 circular telegram, adsorb protective door 8 through magnetic field, when the internal device electric leakage of block terminal conducts the electric current to the block terminal surface, electro-magnet 601 circular telegram adsorbs protective door 8, warning light 801 warns pedestrian and staff simultaneously, the magnetic field that electro-magnet 601 produced disappears after the block terminal outage, the security of device has been improved, the protectiveness of block terminal has been improved, can drive flabellum 702 after fan motor 701 circular telegram and rotate, can produce wind-force through the rotation of flabellum 702, the wind-force of the rotatory production of flabellum 702 can dispel the heat to 2 insides of box, avoid 2 inside high temperatures of box to cause circuit short circuit or spontaneous combustion phenomenon.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a block terminal electric current action protection device, includes box (2), wiring board (3) and fixed plate (5), its characterized in that: the improved electromagnetic circuit breaker is characterized in that a dew condensation device (201) is mounted at the top of the interior of the box body (2) through bolts, a wiring board (3) is mounted in the box body (2) through bolts, a current detector (301) is mounted on the wiring board (3) through bolts, two groups of fixing plates (5) are mounted at two ends of the box body (2) far away from the wiring board (3) through bolts, two groups of circuit breakers (501) are mounted on one side of the front surface of each fixing plate (5) through bolts, an overload protector (502) is mounted on the fixing plate (5) through bolts, a ground wire connector (503) is mounted on the other side of the front surface of each fixing plate (5) through bolts, an electromagnetic plate (6) is mounted on one side of the interior of the box body (2) through bolts, an electromagnet (601) is mounted on the front surface of the electromagnetic plate (6) through bolts, and two groups of electromagnetic seats (602) are mounted at two ends of the electromagnetic plate (6) through bolts, the mounting box (7) is installed at the top of the box body (2) through bolts, and the protective door (8) is movably installed on the front surface of the box body (2) through a hinge.

2. The distribution box current action protection device of claim 1, wherein: two sets of bracing pieces (1) are installed through the bolt in box (2) top both sides, and roof (101) are installed through the bolt in bracing piece (1) top.

3. The distribution box current action protection device of claim 1, wherein: fixing base (202) are installed through the bolt in the inside bottom of box (2), and battery (203) are installed through the bolt in the top of fixing base (202).

4. The distribution box current action protection device of claim 1, wherein: two groups of adjusting rods (4) are installed on two sides of the bottom of the box body (2) through bolts, and adjusting knobs (401) are installed on the front surfaces of the adjusting rods (4) through threaded structures.

5. The distribution box current action protection device of claim 1, wherein: fan motor (701) is installed through the bolt in install bin (7), and fan blade (702) are installed through the bolt to the output of fan motor (701).

6. The distribution box current action protection device of claim 1, wherein: the guard gate (8) openly installs warning light (801) through the bolt, and guard gate (8) openly keeps away from warning light (801) top and installs ampere meter (802) through the bolt.