CN216056634U

CN216056634U - Terminal box

Info

Publication number: CN216056634U
Application number: CN202122423820.XU
Authority: CN
Inventors: 余威威; 陈卫武; 邵福强
Original assignee: Surpass Automation Technology Co ltd
Current assignee: Surpass Automation Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-15
Anticipated expiration: 2031-10-08

Abstract

The utility model provides a junction box which comprises a junction box body, wherein a first placing cavity and a second placing cavity are arranged on the junction box body, a wiring hole matched with a gland head is formed in the side wall of the first placing cavity, and an upper cover is arranged at the upper end of the first placing cavity; a sealing gasket is arranged between the first placing cavity and the second placing cavity; the lower extreme of terminal box body is equipped with the mount pad, be equipped with first screw on the mount pad. The junction box is simple in structure, good in sealing effect, capable of well reducing potential safety hazards and convenient to install.

Description

Terminal box

Technical Field

The utility model relates to a wiring device, in particular to a wiring box.

Background

The junction box is one of electrical accessories, because the electric wire for decoration is passed through the electric wire tube, and the junction position of the electric wire (such as the line is longer, or the electric wire tube is required to turn) adopts the junction box as the transition, the electric wire tube is connected with the junction box, the electric wire in the electric wire tube is connected in the junction box, and the functions of protecting the electric wire and connecting the electric wire are played. The junction box is widely used in the motor, basically, each motor is provided with one junction box, the junction box used on the motor at present has the following defects, 1), the sealing performance is not good enough, water is easy to leak, and potential safety hazards are generated; 2) and the installation is not convenient enough.

SUMMERY OF THE UTILITY MODEL

【1】 Technical problem to be solved

The utility model aims to provide a junction box which is simple in structure, good in sealing effect and convenient to install.

【2】 Technical scheme for solving problems

The utility model provides a junction box which comprises a junction box body, wherein a first placing cavity and a second placing cavity are arranged on the junction box body, a wiring hole matched with a gland head is formed in the side wall of the first placing cavity, and an upper cover is arranged at the upper end of the first placing cavity; a sealing gasket is arranged between the first placing cavity and the second placing cavity; the lower extreme of terminal box body is equipped with the mount pad, be equipped with first screw on the mount pad.

Further, the wiring holes are three in total.

Furthermore, the sealing gasket is mounted on the junction box body 4 through a second screw, and a sealing adhesive is arranged between the sealing gasket and the junction box body.

Furthermore, the sealant is epoxy resin adhesive, and the thickness of the sealant is more than or equal to 2mm and less than or equal to 3 mm.

Further, the number of the first screws is two.

Further, the first placing cavity and the upper cover are locked through a third screw; the junction box body and the mounting seat are locked through a fourth screw.

【3】 Advantageous effects

The junction box is simple in structure, good in sealing effect, capable of well reducing potential safety hazards and convenient to install.

Drawings

FIG. 1 is an exploded view of the junction box of the present invention;

FIG. 2 is a schematic view of the structure of the junction box body and the gasket of the junction box of the present invention.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model provides a junction box, which comprises a junction box body 4, wherein a boss is arranged at the lower end of the junction box body 4, a first placing cavity 41 and a second placing cavity are arranged on the junction box body 4, the first placing cavity 41 and the second placing cavity are coaxially arranged and communicated, the length and the width of the second placing cavity are both larger than those of the first placing cavity 41, the second placing cavity is arranged in the boss, a wiring hole 6 matched with a glan head is arranged on the side wall of the first placing cavity 41, a dust cover is arranged on the wiring hole 6, and an upper cover 5 is arranged at the upper end of the first placing cavity 41; a sealing gasket 3 is arranged between the first placing cavity 41 and the second placing cavity; the lower end of the junction box body 4 is provided with an installation seat 1, the installation seat 1 is provided with a first screw 2, the installation seat 1 is placed at a specified position during installation, and then the installation seat 1 is installed at the specified position through the first screw 2.

For the sake of wiring, the wiring holes 6 are three in total in this embodiment.

In order to improve sealed effect, sealed 3 of filling up in this implementation passes through the second screw to be installed on terminal box body 4, and the specific position of this department is sealed 3 of filling up and places the bottom in chamber through the second screw installation, and it is further sealed with first chamber of placing through sealed 3 of filling up, and sealed 3 of filling up and second are placed and all are equipped with sealed glue 7 between the edge all around of intracavity wall.

Further, the sealant 7 is epoxy resin, the thickness of the sealant 7 is greater than or equal to 2mm and less than or equal to 3mm, and the thickness of the sealant 7 is preferably 2.5 mm.

For ease of installation, the first screws 2 are two in total in this embodiment.

In order to further achieve the effect of convenient installation and disassembly, the first placing cavity 41 and the upper cover 5 are locked by four third screws in the embodiment; the boss of the junction box body 4 is locked with the mounting base 1 through eight fourth screws.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A terminal block, characterized by: the junction box comprises a junction box body, wherein a first placing cavity and a second placing cavity are arranged on the junction box body, a wiring hole matched with a Glan head is formed in the side wall of the first placing cavity, and an upper cover is arranged at the upper end of the first placing cavity; a sealing gasket is arranged between the first placing cavity and the second placing cavity; the lower extreme of terminal box body is equipped with the mount pad, be equipped with first screw on the mount pad.

2. The junction box of claim 1, wherein: the wiring holes are three in total.

3. The junction box of claim 1, wherein: the sealing gasket is installed on the junction box body through a second screw, and a sealing glue is arranged between the sealing gasket and the junction box body.

4. The junction box of claim 3, wherein: the sealant is epoxy resin and has a thickness greater than or equal to 2mm and less than or equal to 3 mm.

5. The junction box of claim 1, wherein: the number of the first screws is two.

6. The junction box of claim 1, wherein: the first placing cavity and the upper cover are locked through a third screw; the junction box body and the mounting seat are locked through a fourth screw.