CN216625051U

CN216625051U - Alarm device of power circuit JP cabinet

Info

Publication number: CN216625051U
Application number: CN202122999329.1U
Authority: CN
Inventors: 彭瑾
Original assignee: Hubei Yumai Dingte Electric Technology Co ltd
Current assignee: Hubei Yumai Dingte Electric Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an alarm device of a power circuit JP cabinet, which relates to the technical field of JP cabinets and comprises a base, wherein the upper surface of the base is fixedly connected with a cabinet body through a support column, two symmetrical hinged doors are hinged to the outer surface of the cabinet body, a heat dissipation mechanism is arranged inside the cabinet body, a quick ventilation mechanism is arranged outside the cabinet body, mounting plates which are arranged at equal intervals are fixedly connected to the inner wall of the cabinet body, four fixing rods are arranged inside the cabinet body, each fixing rod penetrates through the mounting plates and is fixedly connected with the mounting plates, and a baffle is arranged on the upper surface of the cabinet body. According to the utility model, through the matching design of the base, the cabinet body, the hinged door, the heat dissipation mechanism, the quick ventilation mechanism, the fixed rod, the mounting plate, the baffle plate, the alarm and the temperature detector, the damage of internal electrical elements caused by overhigh internal temperature of the cabinet body can be avoided, and the stability of internal power equipment can be ensured.

Description

Alarm device of power circuit JP cabinet

Technical Field

The utility model relates to the technical field of JP cabinets, in particular to an alarm device of a power circuit JP cabinet.

Background

The distribution box is a novel comprehensive control box which integrates electric energy distribution, metering, protection, control and reactive compensation. The main application field is as follows: the method is widely applied to occasions such as transformer substations, factories, industrial and mining enterprises, large power plants, petroleum and chemical enterprises, large steel plants, high-rise building power centers, reactive compensation, metering, electric energy distribution and the like.

In patent No. CN107342543B, a JP cabinet leakage alarm device is disclosed, which comprises a JP cabinet body and a JP cabinet door, a plurality of connecting rods are arranged on the rear side wall of the inner cavity of the JP cabinet body, each connecting rod comprises a plastic base, a metal thread clamping rod and a metal wire winding ring, the small-power alarm is embedded on the outer side of the top end of the JP cabinet body, the device utilizes the metal mounting plate to conveniently mount a circuit board or electric appliance parts, the plastic base reduces the direct electrical conduction between the circuit board or the electrical appliance part and the shell of the JP cabinet body, thereby causing safety accidents, the metal thread clamping rod and the fixing through hole are utilized to conveniently install, disassemble and fix the metal mounting plate, conveniently switch on the miniwatt alarm through wire winding and wire to the miniwatt alarm is started in the electric leakage, so that remind workman or staff, and reduce the probability that the incident takes place.

However, the JP cabinet body in the above patent can only achieve the purpose of reducing the occurrence of leakage accidents, and is difficult to reduce the problem of internal electrical element damage caused by slow heat dissipation inside the cabinet body, and when the internal part of the body is damaged due to over-high temperature, the stability of the power equipment cannot be ensured; therefore, the alarm device of the power circuit JP cabinet solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides an alarm device of a power circuit JP cabinet.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an alarm device of power circuit JP cabinet, includes the base, the upper surface of base passes through support column fixedly connected with cabinet body, the surface of cabinet body articulates there are two symmetrical articulated doors, the inside of cabinet body is equipped with heat dissipation mechanism, the outside of cabinet body is equipped with quick ventilation mechanism, the mounting panel that the inner wall fixedly connected with equidistance was arranged of cabinet body, the inside of cabinet body is equipped with four dead levers, every the dead lever all run through the mounting panel and with mounting panel fixed connection, the last surface mounting of cabinet body has the baffle, thermodetector is installed to the interior roof of cabinet body, the surface mounting of cabinet body has the alarm, the alarm is connected with the thermodetector electricity.

Further, heat dissipation mechanism includes fan, flow distribution plate and two symmetrical guide plates, the fan is installed at the interior diapire of cabinet body.

Further, the flow distribution plate is fixedly connected with the inner wall of the cabinet body, the flow guide plates are fixedly connected with the inner wall of the cabinet body, and the flow guide plates are symmetrical.

Furthermore, quick ventilation mechanism includes tractive motor and two symmetrical logical grooves, two logical groove is all seted up at the surface of cabinet body, tractive motor fixed connection is at the upper surface of cabinet body.

Furthermore, the inner wall of each through groove is hinged with a rotating plate, and the outer surface of each rotating plate is fixedly connected with a stay wire.

Furthermore, one ends of the two stay wires, which are far away from the rotating plate, are fixedly connected with an output rotating shaft of the traction motor, two symmetrical wire guide wheels are installed on the outer surface of the cabinet body, and the two stay wires are respectively contacted with the outer surfaces of the two wire guide wheels.

Further, every the equal fixedly connected with dust guard of inner wall that leads to the groove, the dust guard is netted.

Compared with the prior art, this alarm device of power circuit JP cabinet possesses following beneficial effect:

1. according to the utility model, through the matching design of the base, the cabinet body, the hinged door, the heat dissipation mechanism, the quick ventilation mechanism, the fixed rod, the mounting plate, the baffle plate, the alarm and the temperature detector, the damage of internal electrical elements caused by overhigh internal temperature of the cabinet body can be avoided, and the stability of internal power equipment can be ensured.

2. According to the utility model, through the matching design of the fan, the splitter plate and the flow guide plate, the fan is started to blow air to the inside of the cabinet body, the air is divided into two parts through the splitter plate, and the air is blown to the upper part of the mounting plate through the flow guide plate, so that the heat dissipation effect is achieved.

3. According to the utility model, through the matching design of the through groove, the rotating plate, the traction motor, the pull wire, the dustproof plate and the wire guide wheel, the traction motor is started to rotate to drive the pull wire to wind on the outer surface of the output rotating shaft of the traction motor, and the rotating plate is pulled to rotate upwards through the pull wire, so that the inside of the cabinet body is rapidly radiated.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the cabinet body according to the present invention;

FIG. 3 is a schematic perspective view of the alarm of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic perspective view of a temperature detector according to the present invention.

In the figure: 1. a base; 2. a cabinet body; 3. a hinged door; 4. a heat dissipation mechanism; 41. a fan; 42. a flow distribution plate; 43. a baffle; 5. a rapid ventilation mechanism; 51. a through groove; 52. a rotating plate; 53. a traction motor; 54. a pull wire; 55. a dust-proof plate; 56. a wire guide wheel; 6. fixing the rod; 7. mounting a plate; 8. a baffle plate; 9. an alarm; 10. a temperature detector.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a power circuit JP cabinet's alarm device, and the device can dispel the heat fast to cabinet body 2 insides, can avoid cabinet body 2 inside electric elements to cause the damage because the high temperature.

Referring to fig. 1-5, an alarm device of power circuit JP cabinet, includes base 1, and base 1 can play the supporting role to cabinet body 2, and support column fixedly connected with cabinet body 2 is passed through to base 1's upper surface, and the surface of cabinet body 2 articulates there are two symmetrical hinged doors 3, conveniently opens cabinet body 2 through setting up of hinged door 3, changes and overhauls the electric elements of cabinet body 2 inside.

The cabinet body 2 is internally provided with a heat dissipation mechanism 4, the heat dissipation mechanism 4 comprises a fan 41, a splitter plate 42 and two symmetrical guide plates 43, the fan 41 is electrically connected with an external controller, the controller controls the fan 41 to be started, the wind is blown to the inside of the cabinet body 2, the fan 41 is arranged on the inner bottom wall of the cabinet body 2, the splitter plate 42 is fixedly connected with the inner wall of the cabinet body 2, the splitter plate 42 is V-shaped, the wind blown by the fan 41 can be divided into two parts through the outer surface of the splitter plate 42 and flows upwards from the two sides of the fixed rod 6 and the mounting plate 7, the two guide plates 43 are both fixedly connected with the inner wall of the cabinet body 2, the two guide plates 43 are symmetrical, the guide plates 43 are in an arc shape, when the air flow outside the fixing rod 6 and the mounting plate 7 contacts the inner wall of the guide plate 43, it is turned downward, and brings the wind to the upper side of the mounting plate 7, and can play a role in radiating the electric elements mounted on the mounting plate 7.

The outside of cabinet body 2 is equipped with quick ventilation mechanism 5, quick ventilation mechanism 5 includes tractive motor 53 and two symmetrical logical groove 51, tractive motor 53's model is Y90S-2, tractive motor 53 and thermodetector 10 all are connected with the external control ware electricity, when thermodetector 10 detected the inside high temperature of cabinet body 2, thermodetector 10 can give the controller with signal transmission, and open through controller control tractive motor 53, two lead to groove 51 and all set up the surface at cabinet body 2, tractive motor 53 fixed connection is at the upper surface of cabinet body 2, every inner wall that leads to groove 51 all articulates there is rotor plate 52, when opening rotor plate 52, can carry out rapid cooling to the inside of cabinet body 2.

The equal fixedly connected with of surface of every rotor plate 52 acts as go-between 54, the one end that rotor plate 52 was kept away from to two act as go-between 54 all with traction motor 53's output pivot fixed connection, it can be connected fixedly with traction motor 53's output pivot and rotor plate 52's surface to act as go-between 54, the surface mounting of cabinet body 2 has two symmetrical wire wheels 56, two act as go-between 54 contact with two wire wheels 56's surface respectively, wire wheel 56's setting makes things convenient for traction motor 53 to the tractive of rotor plate 52, the equal fixedly connected with dust guard 55 of the inner wall of every logical groove 51, after rotor plate 52 is opened, dust guard 55 can play dustproof effect to the inside of cabinet body 2 when the heat dissipation, dust guard 55 is netted.

The mounting panel 7 that the inner wall fixedly connected with equidistance of cabinet body 2 was arranged, the external surface mounting electrical component at mounting panel 7 is convenient for setting up of mounting panel 7, the inside of cabinet body 2 is equipped with four dead levers 6, the setting up of dead lever 6 is convenient to be fixed mounting panel 7, every dead lever 6 all run through mounting panel 7 and with mounting panel 7 fixed connection, the last surface mounting of cabinet body 2 has baffle 8, when cabinet body 2 is installed outdoors, baffle 8 can play the effect of sheltering from to cabinet body 2.

Thermodetector 10 is installed to the interior roof of cabinet body 2, thermodetector 10 can detect the temperature of cabinet body 2 inside, the surface mounting of cabinet body 2 has alarm 9, alarm 9 is connected with thermodetector 10 electricity, alarm 9 is connected with external control ware electricity, when thermodetector 10 detects the high temperature of cabinet body 2 inside and give the controller with signal transmission, when controller control alarm 9 opens, alarm 9 can send out the police dispatch newspaper, can play warning effect to the staff.

The working principle is as follows: when the temperature inside the cabinet body 2 is too high, the temperature detector 10 transmits a detected temperature signal to an external controller, the controller controls the pulling motor 53 to be turned on, the pulling motor 53 is turned on to rotate to drive the pulling wire 54 to wind on the outer surface of the output rotating shaft of the pulling motor 53, the pulling wire 54 pulls the rotating plate 52 to rotate upwards, the inside of the cabinet body 2 can be rapidly radiated, and the dustproof plate 55 can play a dustproof role in radiating the inside of the cabinet body 2, so that the damage of internal electrical components caused by the too high temperature inside the cabinet body 2 can be avoided, the stability of the internal power equipment can be ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an alarm device of power circuit JP cabinet, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a cabinet body (2) through a support column, the outer surface of the cabinet body (2) is hinged with two symmetrical hinged doors (3), a heat dissipation mechanism (4) is arranged inside the cabinet body (2), a quick ventilation mechanism (5) is arranged outside the cabinet body (2), the inner wall of the cabinet body (2) is fixedly connected with mounting plates (7) which are arranged at equal intervals, four fixing rods (6) are arranged inside the cabinet body (2), each fixing rod (6) penetrates through the mounting plate (7) and is fixedly connected with the mounting plate (7), a baffle (8) is arranged on the upper surface of the cabinet body (2), a temperature detector (10) is arranged on the inner top wall of the cabinet body (2), and an alarm (9) is arranged on the outer surface of the cabinet body (2), the alarm (9) is electrically connected with the temperature detector (10).

2. The alarm device of a power circuit JP cabinet as claimed in claim 1, wherein: the heat dissipation mechanism (4) comprises a fan (41), a flow distribution plate (42) and two symmetrical flow guide plates (43), wherein the fan (41) is installed on the inner bottom wall of the cabinet body (2).

3. The alarm device of a power circuit JP cabinet as claimed in claim 2, wherein: the flow distribution plate (42) is fixedly connected with the inner wall of the cabinet body (2), the flow guide plates (43) are fixedly connected with the inner wall of the cabinet body (2), and the flow guide plates (43) are symmetrical.

4. The alarm device of a power circuit JP cabinet as claimed in claim 1, wherein: the rapid ventilation mechanism (5) comprises a traction motor (53) and two symmetrical through grooves (51), the through grooves (51) are formed in the outer surface of the cabinet body (2), and the traction motor (53) is fixedly connected to the upper surface of the cabinet body (2).

5. The alarm device of a power circuit JP cabinet as claimed in claim 4, wherein: the inner wall of each through groove (51) is hinged with a rotating plate (52), and the outer surface of each rotating plate (52) is fixedly connected with a pull wire (54).

6. The alarm device of a power circuit JP cabinet as claimed in claim 5, wherein: one ends, far away from the rotating plate (52), of the two pull wires (54) are fixedly connected with an output rotating shaft of a traction motor (53), two symmetrical wire guide wheels (56) are mounted on the outer surface of the cabinet body (2), and the two pull wires (54) are respectively in contact with the outer surfaces of the two wire guide wheels (56).

7. The alarm device of a power circuit JP cabinet as claimed in claim 5, wherein: the inner wall of each through groove (51) is fixedly connected with a dustproof plate (55), and the dustproof plates (55) are net-shaped.