CN219046381U

CN219046381U - JP synthesizes block terminal with protection against electric shock function

Info

Publication number: CN219046381U
Application number: CN202222156694.0U
Authority: CN
Inventors: 王康
Original assignee: Hebei Dongji Electric Co ltd
Current assignee: Hebei Dongji Electric Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-05-19
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an JP (JP) comprehensive distribution box with an electric shock prevention function, which comprises a box body, wherein the left side and the right side of the bottom of the box body are communicated with one-way exhaust valves, a copper plate is fixedly arranged on the back surface of an inner cavity of the box body, limit components are fixedly arranged at four corners of the back surface of the inner cavity of the box body, each limit component comprises an L-shaped plate, and element mounting plates are arranged between the four L-shaped plates and positioned on the front side of the copper plate. According to the utility model, through the matching use of the box body, the one-way exhaust valve, the grounding wire, the spring, the magnetic plate, the conductive plate, the copper plate, the shielding plate, the fixing rod, the pressing plate, the torsion spring, the magnet block, the element mounting plate, the communicating frame, the fan, the iron sheet and the L-shaped plate, the problem that the conventional JP comprehensive distribution box does not have an electric shock prevention function, and when the interior of the distribution box is operated, electric shock is easily caused by touching the electric wire, so that danger is brought to staff, and meanwhile, electric arcs generated by the elements can possibly cause injury to the staff is solved.

Description

JP synthesizes block terminal with protection against electric shock function

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to an JP comprehensive distribution box with an electric shock prevention function.

Background

The distribution box is electric equipment, has small volume, simple installation, special technical performance, fixed position, unique configuration function, no site limitation, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect, mass parameters on the distribution box data generally form low-voltage forest to be electric wiring, and the switching equipment, the measuring instrument, the protection electric appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and the circuit can be switched on or off by means of a manual or automatic switch during normal operation, so that the JP comprehensive distribution box is a novel comprehensive control box integrating energy distribution, metering, protection, control and reactive compensation into a whole by the produced electricity collection, and the JP comprehensive distribution box has the main application field: the method is widely applied to occasions such as transformer substations, factories, industrial and mining enterprises, large-scale power plants, petroleum, chemical enterprises, large-scale steel plants, high-rise building power centers, reactive compensation, metering, electric energy distribution and the like.

The existing JP comprehensive distribution box does not have the function of preventing electric shock, when the distribution box is operated, electric shock is easily caused by touching electric wires, so that danger is brought to staff, and meanwhile, electric arcs generated by elements can possibly cause injury to the staff.

Disclosure of Invention

The utility model aims to provide an integrated JP distribution box with an electric shock prevention function, which has the advantage of electric shock prevention, and solves the problems that the existing integrated JP distribution box does not have the electric shock prevention function, and electric shock is easily caused by touching an electric wire when the inside of the distribution box is operated, so that danger is brought to staff, and meanwhile, electric arcs generated by elements possibly damage the staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a JP synthesizes block terminal with protection against electric shock function, includes the box, the left and right sides of box bottom all communicates there is one-way discharge valve, the back surface fixed mounting of box inner chamber has the copper, the equal fixed mounting in four corners of box inner chamber back surface has spacing subassembly, spacing subassembly includes L template, just is located the front side of copper between four L templates and is provided with the component mounting panel, the right side fixedly connected with magnet piece of box inner chamber, the left side of box inner chamber has the shielding plate with magnet piece complex through hinge swing joint, the right side fixedly connected with iron sheet of shielding plate back surface, the bottom fixedly connected with current-conducting plate of component mounting panel, the bottom of box runs through and is provided with grounding subassembly, the equal fixed mounting in left and right sides of box inner chamber back surface has fixed subassembly, the top fixed mounting of box has the arc extinguishing subassembly, the top fixed mounting of box has the roof.

Preferably, the left side of box front surface has the chamber door through hinge swing joint, the top on chamber door front surface runs through and inlays there is the observation window.

Preferably, the L-shaped plate is fixedly connected to the back surface of the inner cavity of the box body, a groove is formed in the surface of the L-shaped plate, and a pulley is movably mounted at the bottom of the inner cavity of the groove.

Preferably, the front surface of the component mounting board is provided with an electric component, and the rear side of the shielding plate is located on the front side of the electric component connection point.

Preferably, the grounding assembly comprises a grounding wire, the grounding wire penetrates through the bottom of the box body, a magnetic plate is arranged at the top of the grounding wire, the top of the grounding wire penetrates through the top of the magnetic plate, a spring is welded on the bottom of the magnetic plate and positioned on the outer surface of the grounding wire, and the bottom of the spring is fixedly connected with the bottom of the inner cavity of the box body.

Preferably, the fixing component comprises a fixing rod, the fixing rod is fixedly connected to the left side and the right side of the back surface of the inner cavity of the box body, a torsion spring is sleeved on the surface of the fixing rod, a pressing plate is movably connected to the front side of the fixing rod, and the front side and the rear side of the torsion spring are respectively fixedly connected with the rear side of the pressing plate and the back surface of the inner cavity of the box body.

Preferably, the arc extinguishing assembly comprises a communication frame, the communication frame is communicated with the center of the top of the box body, a fan is fixedly arranged in an inner cavity of the communication frame, and a dust screen is fixedly arranged at the top of the inner cavity of the communication frame.

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

1. the utility model has the advantage of electric shock prevention through the matching use of the box body, the one-way exhaust valve, the grounding wire, the spring, the magnetic plate, the conductive plate, the copper plate, the shielding plate, the fixing rod, the pressing plate, the torsion spring, the magnet block, the element mounting plate, the communicating frame, the fan, the iron sheet and the L-shaped plate, and solves the problems that the traditional JP comprehensive distribution box does not have the electric shock prevention function, and electric shock is easily caused by touching an electric wire when the inside of the distribution box is operated, thereby bringing danger to staff and the electric arc generated by the element possibly injures the staff.

2. According to the utility model, through the use of the one-way exhaust valve, ventilation can be conveniently carried out on the inside of the box body, overheat of elements caused by incapability of radiating heat in the box body can be avoided, through the use of the L-shaped plate, the element mounting plate can be limited, through the use of the fixing rod, the pressing plate and the torsion spring, the element mounting plate can be fixed on the inner surface of the L-shaped plate, vibration of the element mounting plate is avoided, through the use of the top plate, the top of the box body can be protected, high-altitude objects are prevented from smashing the element mounting plate, through the use of the observation window, the working condition of the electric elements in the box body can be conveniently observed, through the use of the cooperation of the communication frame, the fan, the dust screen and the copper plate, electric arcs generated in the box body can be eliminated, through the use of the shielding plate, the iron sheet and the copper sheet, the situation that electric wires are exposed and electric shock is caused by contact of workers can be avoided, and through the cooperation of the grounding wire, the magnetic plate and the conductive plate can be grounded, so that static electricity is introduced into the ground.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the case of the present utility model;

FIG. 3 is a view showing the structure of a copper plate according to the present utility model;

FIG. 4 is a perspective view of a spacing assembly of the present utility model;

FIG. 5 is a block diagram of a grounding assembly of the present utility model;

fig. 6 is an enlarged view of a of fig. 1 according to the present utility model.

In the figure: 1 box, 2 one-way discharge valve, 3 grounding component, 31 earth connection, 32 spring, 33 magnetic plate, 4 current conducting plate, 5 copper, 6 shielding plate, 7 fixed component, 71 dead lever, 72 clamp plate, 73 torsional spring, 8 magnet piece, 9 component mounting panel, 10 arc extinguishing component, 101 intercommunication frame, 102 fan, 103 dust screen, 11 roof, 12 chamber door, 13 observation window, 14 iron sheet, 15 spacing component, 151L template, 152 recess, 153 pulley.

Detailed Description

Referring to fig. 1-6, an integrated JP distribution box with electric shock prevention function comprises a box body 1, wherein the left and right sides of the bottom of the box body 1 are respectively communicated with a one-way exhaust valve 2, ventilation can be conveniently carried out inside the box body 1 through the use of the one-way exhaust valve 2, the phenomenon that elements are overheated due to incapability of radiating heat inside the box body 1 is avoided, a copper plate 5 is fixedly arranged on the back surface of an inner cavity of the box body 1, limit components 15 are fixedly arranged at four corners of the back surface of the inner cavity of the box body 1, each limit component 15 comprises an L-shaped plate 151, the element mounting plates 9 can be limited through the use of the L-shaped plates 151, element mounting plates 9 are arranged between the four L-shaped plates 151 and positioned at the front side of the copper plate 5, a magnet block 8 is fixedly connected to the right side of the inner cavity of the box body 1, the left side of the inner cavity of the box body 1 is movably connected with a shielding plate 6 matched with a magnet block 8 through a hinge, the right side of the back surface of the shielding plate 6 is fixedly connected with an iron sheet 14, the wiring of an electric element in the box body 1 can be shielded through the use of the shielding plate 6, the iron sheet 14 and the magnet block 8, the condition that an electric shock is caused by the touch of a worker due to the naked electric wire is avoided, the bottom of the element mounting plate 9 is fixedly connected with a conductive plate 4, the bottom of the box body 1 is penetrated and provided with a grounding assembly 3, the left side and the right side of the back surface of the inner cavity of the box body 1 are fixedly provided with fixing assemblies 7, the top of the box body 1 is fixedly provided with an arc extinguishing assembly 10, the top of the box body 1 is fixedly provided with a top plate 11, the top of the box body 1 can be protected through the use of the top plate 11, and the high-altitude objects are prevented from being broken;

the left side of the front surface of the box body 1 is movably connected with a box door 12 through a hinge, the top of the front surface of the box door 12 is penetrated and embedded with an observation window 13, and the use of the observation window 13 can facilitate the observation of the working condition of electric elements in the box body 1;

the L-shaped plate 151 is fixedly connected to the back surface of the inner cavity of the box body 1, a groove 152 is formed in the surface of the L-shaped plate 151, and a pulley 153 is movably arranged at the bottom of the inner cavity of the groove 152;

the front surface of the component mounting board 9 is provided with an electric component, and the rear side of the shielding plate 6 is positioned at the front side of the wiring of the electric component;

the grounding assembly 3 comprises a grounding wire 31, the grounding wire 31 penetrates through the bottom of the box body 1, a magnetic plate 33 is arranged at the top of the grounding wire 31, the top of the grounding wire 31 penetrates through the top of the magnetic plate 33, a spring 32 is welded on the outer surface of the grounding wire 31 at the bottom of the magnetic plate 33, the bottom of the spring 32 is fixedly connected with the bottom of the inner cavity of the box body 1, and the box body 1 can be grounded through the cooperation of the grounding wire 31, the spring 32, the magnetic plate 33 and the conductive plate 4, so that static electricity can be led into the ground;

the fixing assembly 7 comprises a fixing rod 71, the element mounting plate 9 can be fixed on the inner surface of the L-shaped plate 151 through the use of the fixing rod 71, a pressing plate 72 and a torsion spring 73, vibration is avoided, the fixing rod 71 is fixedly connected to the left side and the right side of the back surface of the inner cavity of the box body 1, the torsion spring 73 is sleeved on the surface of the fixing rod 71, the pressing plate 72 is movably connected to the front side of the fixing rod 71, and the front side and the rear side of the torsion spring 73 are fixedly connected with the back side of the pressing plate 72 and the back surface of the inner cavity of the box body 1 respectively;

the arc extinguishing assembly 10 comprises a communication frame 101, wherein the communication frame 101 is communicated with the center of the top of the box body 1, a fan 102 is fixedly arranged in an inner cavity of the communication frame 101, a dust screen 103 is fixedly arranged at the top of the inner cavity of the communication frame 101, and an electric arc generated in the box body 1 can be eliminated through the cooperation of the communication frame 101, the fan 102, the dust screen 103 and the copper plate 5.

During use, the torsion spring 73 is rotated ninety degrees, the element mounting plate 9 is placed between the four L-shaped plates 151, the surface of the pulley 153 is contacted with the surface of the element mounting plate 9, then the element mounting plate 9 is slid backwards until the rear side of the element mounting plate 9 is contacted with the front side of the copper plate 5, then the torsion spring 73 is loosened, at the moment, the torsion spring 73 is reset, the pressing plate 72 is driven to reset, so that the pressing plate 72 moves to the surface of the torsion spring 73, the element mounting plate 9 is further fixed inside the L-shaped plates 151, then the shielding plate 6 is turned to the front side of a wiring position to shield the front side, the magnet block 8 is contacted with the iron sheet 14 for suction fixation, meanwhile, under the action of the spring 32, the top of the magnetic plate 33 is contacted with the bottom of the conductive plate 4, and current is led into the ground through the grounding wire 31, when the heat inside the box 1 is overhigh, the fan 102 is started, the surface of the element mounting plate 9 is blown inwards, then the heat inside the box 1 is discharged through the unidirectional exhaust valve 2, the heat of the copper plate is further fixed on the inner surface of the L-shaped plates, the iron sheet is further, the surface of the shielding plate is blocked, and the surface of the surface is blown down, and the electric arc is further blown, and the arc is blown down.

To sum up: this JP synthesizes block terminal with protection against electric shock function, through box 1, one-way discharge valve 2, earth connection 31, spring 32, magnetic plate 33, current conducting plate 4, copper 5, shielding plate 6, dead lever 71, clamp plate 72, torsional spring 73, magnet piece 8, component mounting panel 9, intercommunication frame 101, fan 102, iron sheet 14 and the cooperation of L template 151 are used, solved current JP and synthesized the block terminal and do not possess the protection against electric shock function, when operating the block terminal inside, lead to the electric shock because of touching the electric wire easily, thereby bring danger to the staff, simultaneously, the electric arc that the component produced also probably causes the problem of injury to the staff.

Claims

1. JP synthesizes block terminal with protection against electric shock function, including box (1), its characterized in that: the utility model discloses a high-voltage power supply device, including box (1) bottom, left and right sides all communicates there is unidirectional exhaust valve (2) bottom box (1), the back surface fixed mounting of box (1) inner chamber has copper (5), the equal fixed mounting in four corners of box (1) inner chamber back surface has spacing subassembly (15), spacing subassembly (15) are including L template (151), and are located front side of copper (5) between four L templates (151) and are provided with component mounting panel (9), the right side fixedly connected with magnet piece (8) of box (1) inner chamber, the left side of box (1) inner chamber is through hinge swing joint with magnet piece (8) complex shielding plate (6), the right side fixedly connected with iron sheet (14) of shielding plate (6) back surface, the bottom fixedly connected with current-conducting plate (4) of component mounting panel (9), the bottom of box (1) is run through and is provided with ground connection subassembly (3), the equal fixed mounting subassembly (7) in the left and right sides of box (1) inner chamber back surface, top subassembly (1) top fixed mounting panel (11).

2. The JP comprehensive distribution box with an electric shock prevention function according to claim 1, wherein: the left side of box (1) front surface is through hinge swing joint has chamber door (12), the top of chamber door (12) front surface runs through and inlays has observation window (13).

3. The JP comprehensive distribution box with an electric shock prevention function according to claim 1, wherein: the L-shaped plate (151) is fixedly connected to the back surface of the inner cavity of the box body (1), a groove (152) is formed in the surface of the L-shaped plate (151), and a pulley (153) is movably mounted at the bottom of the inner cavity of the groove (152).

4. The JP comprehensive distribution box with an electric shock prevention function according to claim 1, wherein: the front surface of the component mounting plate (9) is provided with an electric component, and the rear side of the shielding plate (6) is positioned at the front side of the junction of the electric component.

5. The JP comprehensive distribution box with an electric shock prevention function according to claim 1, wherein: the grounding assembly (3) comprises a grounding wire (31), the grounding wire (31) penetrates through the bottom of the box body (1), a magnetic plate (33) is arranged at the top of the grounding wire (31), the top of the grounding wire (31) penetrates through the top of the magnetic plate (33), a spring (32) is welded on the bottom of the magnetic plate (33) and located on the outer surface of the grounding wire (31), and the bottom of the spring (32) is fixedly connected with the bottom of the inner cavity of the box body (1).

6. The JP comprehensive distribution box with an electric shock prevention function according to claim 1, wherein: the fixing assembly (7) comprises a fixing rod (71), the fixing rod (71) is fixedly connected to the left side and the right side of the back surface of the inner cavity of the box body (1), a torsion spring (73) is sleeved on the surface of the fixing rod (71), a pressing plate (72) is movably connected to the front side of the fixing rod (71), and the front side and the rear side of the torsion spring (73) are fixedly connected with the back side of the pressing plate (72) and the back surface of the inner cavity of the box body (1) respectively.

7. The JP comprehensive distribution box with an electric shock prevention function according to claim 1, wherein: the arc extinguishing assembly (10) comprises a communication frame (101), the communication frame (101) is communicated with the center of the top of the box body (1), a fan (102) is fixedly arranged in the inner cavity of the communication frame (101), and a dust screen (103) is fixedly arranged at the top of the inner cavity of the communication frame (101).