CN110729682A - Electrical installation protection box and electrical wiring device - Google Patents

Abstract

The invention discloses the technical field of wiring devices, in particular to an electrical installation protection box and an electrical wiring device, which comprises a box body, a connector installation cavity is arranged in the box body, and a first wire hole is arranged on the box body, an installation connection structure. When in use, the connector is installed in the connector installation cavity, and then fixed inside the distribution box through the installation connection structure. When the distribution box is opened, the connector will not be exposed to the outside, and the electrical installation protection box realizes the wiring. The protection of the connector can reduce the electric shock accident caused by misoperation, improve the safety of the use of the connector, and the installation and connection structure is also easy to install in the distribution box. The connector in the electrical wiring device is arranged in the connector installation cavity, with a simple structure, high safety in use, and convenient installation; the connector is detachably arranged on the first slider, and the connector can follow the first slider along the first slider. Slide in the chute to further facilitate the installation and use of the connector.

Description

Electrical installation protection box and electrical wiring device

technical field

The invention relates to the technical field of wiring devices, in particular to an electrical installation protection box and an electrical wiring device.

Background technique

Distribution boxes, distribution cabinets, distribution boards and distribution panels are complete sets of equipment for centralized installation of switches and instruments. The interior of distribution boxes, distribution cabinets, distribution panels and distribution panels must be installed with connectors for connecting lines. , and usually more than one. At present, the connector is directly installed inside the distribution box, distribution cabinet, distribution panel or distribution panel. When the distribution box, distribution cabinet, distribution panel or distribution panel is opened, the connector will be exposed outside. During maintenance, personnel are prone to misoperation and cause electric shock accidents, and the use safety is low. Moreover, the existing connector is not provided with a separate connection structure, and it is inconvenient to install.

SUMMARY OF THE INVENTION

The technical problem solved by the present invention is to provide an electrical installation protection box with a simple structure, high safety in use and convenient installation.

The technical scheme adopted by the present invention to solve the technical problem is as follows: an electrical installation protection box includes a box body, a connector installation cavity is arranged in the box body, and a first wire hole and an installation connection structure are arranged on the box body.

Further, the shape of the box body is a rectangular parallelepiped.

Further, the left side plate of the box body is detachable, and the first wire hole is provided on the left side plate of the box body.

Further, it also includes a first sliding block, the inner surfaces of the front side plate and the rear side plate of the box body are provided with a first sliding groove, the first sliding block is matched and arranged in the first sliding groove, and the first sliding block is arranged in the first sliding groove. It can slide in the first chute, and the direction of the first chute is the left-right direction.

Further, the top plate of the box body is detachable, and further includes a second sliding block, and the top plate is fixedly arranged on the second sliding block;

The inner surfaces of the front side plate and the rear side plate of the box are provided with second chute, the second slider is matched and arranged in the second chute, and the second slider can slide in the second chute, the second The direction of the chute is the left-right direction.

Further, a second wire slot is provided on the right side panel of the box body.

Further, the installation connection structure includes a plurality of connecting pieces and connecting screws, the connecting pieces are arranged around the bottom plate of the box body, the connecting pieces are provided with connecting threaded holes, and the connecting screws are matched and arranged through the connecting threaded holes.

Further, the installation and connection structure further includes a magnetic piece, a groove is provided in the middle of the bottom plate of the box body, and the magnetic piece is matched and arranged in the groove.

In addition, the technical problem to be solved by the present invention is to provide an electrical wiring device with simple structure, simple structure, high safety in use and convenient installation.

The electrical wiring device includes a connector and the above-mentioned electrical installation protection box, the connector is arranged in the connector installation cavity, and the connector is detachably arranged on the first slider.

Further, it also includes a connector mounting plate, the connector mounting plate is arranged on the first sliding block, and the connector is arranged on the connector mounting plate.

The beneficial effects of the present invention are: the electrical installation protection box of the present invention is used to protect the connector. When in use, the connector is installed in the connector installation cavity, and then fixed to the distribution box and the distribution cabinet through the installation connection structure. , inside the power distribution board or power distribution screen, when the power distribution box, power distribution cabinet, power distribution board or power distribution screen is opened, the connector will not be exposed to the outside, and the electrical installation protection box can protect the connector and reduce the damage caused by misoperation. The resulting electric shock accident improves the safety of the use of the connector, and the installation and connection structure is also easy to install in the distribution box, distribution cabinet, distribution board or distribution panel.

In addition, the connector in the electrical wiring device of the present invention is arranged in the connector installation cavity, with a simple structure, high safety in use, and convenient installation; The block slides along the first chute, which further facilitates the installation and use of the connector.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the partial structural representation of the present invention;

Fig. 3 is the connection schematic diagram of the top plate and the second slider;

4 is a schematic diagram of the connection of the first slider, the connector mounting plate and the connector;

Fig. 5 is the structural representation after the present invention is inverted;

Marked in the figure: box 1, connector installation cavity 2, first wire hole 3, installation connection structure 4, first slider 5, first chute 6, second slider 7, second chute 8 , the second wire slot 9, the connecting piece 10, the left side plate 11, the front side plate 12, the top plate 13, the right side plate 14, the bottom plate 15, the connecting screw 16, the connecting screw hole 17, the magnetic piece 18, the connector 19 , the connector mounting plate 20 .

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

The orientation of each component in the following is based on that shown in FIG. 1 .

As shown in FIG. 1 , the electrical installation protection box of the present invention includes a box body 1 , a connector installation cavity 2 is arranged in the box body 1 , a first wire hole 3 and an installation connection structure 4 are arranged on the box body 1 .

In order to facilitate processing and use, the shape of the box body 1 is preferably a rectangular parallelepiped. The box body 1 includes a left side panel 11 , a front side panel 12 , a top panel 13 , a right side panel 14 , a bottom panel 15 and a rear side panel. Since the shape of the connector 19 is also mostly rectangular, the connector 19 needs to be installed in the connector installation cavity 2, so the shape of the connector installation cavity 2 is also preferably a rectangular parallelepiped.

In order to enable the box body 1 to be opened, the connector 19 can be installed in the connector installation cavity 2, the left side panel 11 of the box body 1 is set to be detachable, and the left side panel 11, front side panel 12, The rear side plate is provided with threaded holes, and the left side plate 11 can be detached by screws. The first wire hole 3 is used to pass the terminal wire of the connector 19. The first wire hole 3 is preferably set in the box. on the left side panel 11 of the body 1 . In order to facilitate the installation and use of the connector 19, as shown in FIG. 1 and FIG. 2, the present invention is also provided with a first slider 5, and the inner surfaces of the front side plate 12 and the rear side plate of the box body 1 are provided with first The sliding groove 6, the first sliding block 5 is matched and arranged in the first sliding groove 6, and the first sliding block 5 can slide in the first sliding groove 6, and the direction of the first sliding groove 6 is the left-right direction, which can make the first sliding block 5 Slider 5 moves left and right. When installing the connector 19, first remove the left side panel 11, then fix the connector 19 on the first slider 5, and finally fix the left side panel 11; during maintenance, after removing the left side panel 11, Move the first slider 5 to the left. When the first slider 5 moves to the left, it drives the connector 19 to move to the left, that is, pull out the connector 19 for maintenance. After the maintenance is completed, push the first slider 5 to the right. Move so that the connector 19 is located in the connector mounting cavity 2 . In order to facilitate the installation and use of the connector 19, as shown in Figures 1, 2 and 3, the top plate 13 of the box body 1 is detachable, and a second sliding block 7 is also provided. A sliding block 5 is parallel to each other, and the top plate 13 is fixedly arranged on the second sliding block 7; the inner surface of the front side plate 12 and the rear side plate of the box body 1 are provided with a second sliding groove 8, and the second sliding groove 8 is connected with the first sliding block 8. A sliding groove 6 is parallel to each other, the second sliding block 7 is matched and arranged in the second sliding groove 8, and the second sliding block 7 can slide in the second sliding groove 8. The direction of the second sliding groove 8 is the left-right direction, also That is, the second sliding block 7 can move left and right, and when the second sliding block 7 moves, it can drive the top plate 13 to move, so that the top plate 13 is detachable and easy to use. When installing the connector 19 , the left side plate 11 and the top plate 13 can be disassembled to install the connector 19 . The installation space is large and the installation is more convenient. There are usually two groups of terminal wires of the connector 19. In order to facilitate the distinction and use, the right side panel 14 of the box body 1 is provided with a second wire slot 9, and a group of terminal wires passes through the first wire hole 3. , and another group of terminal wires pass through the second wire slot 9 .

In order to further improve the safety of use, the box body 1 is provided with heat dissipation holes for heat dissipation.

The function of the installation and connection structure 4 is to fix the electrical installation protection box in the distribution box, the distribution cabinet, the distribution board or the distribution panel, so as to play the role of connection and fixation. A preferred structure of the installation and connection structure 4 of the present invention is: Figure 1 2, the installation and connection structure 4 includes a plurality of connecting pieces 10 and connecting screws 16. The connecting pieces 10 are arranged around the bottom plate 15 of the box body 1. The connecting pieces 10 are provided with connecting threaded holes 17, and the connecting screws 16 are matched to pass through. The electrical installation protection box is fixed in the distribution box, the distribution cabinet, the distribution board or the distribution panel through the connection screw 16. Since the power distribution box, power distribution cabinet or power distribution board is usually supported by iron parts, in order to facilitate the installation of the electrical installation protection box and improve its installation stability, as shown in FIG. The bottom plate 15 of the body 1 is provided with a groove in the middle, and the magnetic member 18 is matched and arranged in the groove, and the magnetic member 18 is preferably a magnet sheet.

The electrical wiring device includes a connector 19 and the above-mentioned electrical installation protection box. The connector 19 is arranged in the connector installation cavity 2 , and the connector 19 is detachably arranged on the first slider 5 . The area of the first sliding block 5 is small. In order to facilitate the installation of the connector 19, as shown in FIG. 4, a connector mounting plate 20 is also provided. It is provided on the connector mounting plate 20 .

To sum up, the electrical installation protection box of the present invention is used to protect the connector 19. When in use, the connector 19 is installed and arranged in the connector installation cavity 2, and then fixed to the distribution box and the distribution box through the installation connection structure 4. Inside the electrical cabinet, switchboard or power distribution panel, when the power distribution box, power distribution cabinet, switchboard or power distribution panel is opened, the connector 19 will not be exposed to the outside, and the electrical installation protection box can protect the connector 19 and reduce the The electric shock accident caused by misoperation improves the safety of the use of the connector 19, and the installation and connection structure 4 is also convenient to be installed in a distribution box, a distribution cabinet, a distribution board or a distribution panel.

The connector 19 in the electrical wiring device is arranged in the connector installation cavity 2, with a simple structure, high safety in use, and convenient installation; The slider 5 slides along the first chute 6 , which further facilitates the installation and use of the connector 19 .

Claims (10)

1. Electric installation guard box, its characterized in that: the wire connector installation box comprises a box body (1), wherein a wire connector installation cavity (2) is arranged in the box body (1), and a first through wire hole (3) and an installation connection structure (4) are arranged on the box body (1).

2. An electrical installation protection enclosure as claimed in claim 1, wherein: the box body (1) is in a cuboid shape.

3. An electrical installation protection enclosure as claimed in claim 2, wherein: the left side plate (11) of the box body (1) is detachable, and the first through hole (3) is formed in the left side plate (11) of the box body (1).

4. An electrical installation protection enclosure as claimed in claim 3, wherein: still include first slider (5), the internal surface of preceding curb plate (12), the posterior lateral plate of box (1) all is provided with first spout (6), and first slider (5) match and set up in first spout (6), and first slider (5) can slide in first spout (6), and the direction of first spout (6) is left right direction.

5. An electrical installation protection enclosure as claimed in claim 4, wherein: the top plate (13) of the box body (1) is detachable, the box body further comprises a second sliding block (7), and the top plate (13) is fixedly arranged on the second sliding block (7);

the inner surfaces of the front side plate (12) and the rear side plate of the box body (1) are respectively provided with a second sliding groove (8), a second sliding block (7) is arranged in the second sliding grooves (8) in a matched mode, the second sliding block (7) can slide in the second sliding grooves (8), and the direction of the second sliding grooves (8) is the left-right direction.

6. An electrical installation protection enclosure as claimed in claim 4, wherein: a second through-channel (9) is arranged on the right side plate (14) of the box body (1).

7. An electrical installation protection box according to any one of claims 4 to 6, wherein: the mounting and connecting structure (4) comprises a plurality of connecting pieces (10) and connecting screws (16), the connecting pieces (10) are arranged on the periphery of a bottom plate (15) of the box body (1), connecting threaded holes (17) are formed in the connecting pieces (10), and the connecting screws (16) are matched and penetrate through the connecting threaded holes (17).

8. An electrical installation protection enclosure as claimed in claim 7, wherein: the mounting and connecting structure (4) further comprises a magnetic part (18), a groove is formed in the middle of the bottom plate (15) of the box body (1), and the magnetic part (18) is arranged in the groove in a matched mode.

9. Electrical wiring device comprising a wire connector (19), characterized in that: further comprising an electrical installation protection box according to any of claims 4-8, wherein the electrical connector (19) is arranged in the electrical connector mounting cavity (2) and the electrical connector (19) is detachably arranged on the first slider (5).

10. The electrical wiring device of claim 9, wherein: the wire connector is characterized by further comprising a wire connector mounting plate (20), wherein the wire connector mounting plate (20) is arranged on the first sliding block (5), and the wire connector (19) is arranged on the wire connector mounting plate (20).

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