CN216355502U

CN216355502U - Low-voltage distribution box

Info

Publication number: CN216355502U
Application number: CN202122542153.7U
Authority: CN
Inventors: 贺露露; 彭和敏; 孙勇卫; 杨志祥; 曹奇; 龙彪
Original assignee: Wasion Electric Co Ltd
Current assignee: Weisheng Energy Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-19
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a low-voltage distribution box which comprises a box body, a liquid crystal cover plate, a switch cover plate, an elastic barb buckle and a positioning pin, wherein the liquid crystal cover plate is arranged on the box body; the liquid crystal cover plate and the switch cover plate are both provided with a plurality of elastic barb buckles and positioning pins, the box body is provided with fixing holes corresponding to the elastic barb buckles, right-angled trapezoid clamping blocks are arranged in the fixing holes, and the box body is provided with positioning holes corresponding to the positioning pins; an unlocking hole is formed in one side of the box body, and the position of the unlocking hole corresponds to the front end of the elastic barb buckle; the elastic barb buckle is of a one-way locking barb structure, so that the cover plate cannot be detached from the outside after being fastened, and the cover plate is attractive and has an anti-theft function.

Description

Low-voltage distribution box

Technical Field

The utility model belongs to the field of power control devices, and particularly relates to a low-voltage distribution box.

Background

Along with the continuous development of national economy, the demand of urban people on houses is higher and higher, the house appeal is changed from housing to housing, the current common commercial elevator house is not satisfied, and the high-rise house appeal such as vestibule backyard, street lane, aerial garden and villa is also required, so that the fourth generation house is produced, the new generation house appeal of modern urban people is satisfied, and the function of the power distribution equipment matched with the house appeal is improved; the existing low-voltage distribution box matched with a house lacks integrity and safety, a cover plate for external protection of a general low-voltage distribution box is of a common structure, the connection between the cover plate and a box body is not firm, and the cover plate is easy to open externally to bring greater potential safety hazards; in order not to destroy the integrality of the external structure of the distribution box, the mode that the elastic buckle and the fixture block are matched with each other can be arranged in the box body for fixing, but the traditional elastic buckle and the fixture block are curved surfaces, and when the cover plate is connected and fixed with the box body, the cover plate can be pulled out in an external mode through pulling the cover plate, so that the stability is not high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a low-voltage distribution box, and provides a distribution box with an elastic barb buckle structure, wherein the joint of the elastic barb buckle is arranged in a box body, so that the functions of beauty and theft prevention can be achieved while the closing function of the box body and a cover plate is realized; and the setting of elasticity barb buckle is guaranteeing the apron in the stable connection of box, can also prevent that someone from opening the apron easily from the outside and cause the mistake to touch, leads to the emergence of safety problem.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a low-voltage distribution box comprises a box body, and a liquid crystal cover plate and a switch cover plate which are arranged on the box body, wherein the upper end and the lower end of the liquid crystal cover plate are both vertically provided with first elastic barb buckles; a fixing hole corresponding to the first elastic barb buckle and the second elastic barb buckle is formed in the box body, and a right-angle fixture block is installed in the fixing hole; a plurality of unlocking holes are formed in the upper end and the lower end of the box body, and the positions of the unlocking holes correspond to the front end of the elastic plate.

The improved structure is characterized in that the right-angle fixture block is a right-angled trapezoid fixture block, one side of the bottom of the right-angled trapezoid fixture block is an inclined plane, and the inclined plane of the right-angled trapezoid fixture block corresponds to the inclined plane of the right-angled triangle plate.

In a further improvement, the upper end and the lower end of the liquid crystal cover plate are both vertically provided with first positioning pins, the upper end and the lower end of the switch cover plate are both vertically provided with second positioning pins, and the box body is provided with positioning holes corresponding to the first positioning pins and the second positioning pins.

The improved liquid crystal box is characterized in that a liquid crystal module and a switch module are installed in the box body, a baffle is arranged between the liquid crystal module and the switch module, the liquid crystal cover plate is located above the liquid crystal module, and the switch cover plate is located above the switch module.

In a further improvement, a plurality of wire arrangement holes are formed at the upper end and the lower end of the box body.

The utility model has the following advantages:

the distribution box with the elastic barb buckle structure is provided, the connection part of the spring buckle is arranged in the box body, and the functions of beauty and theft prevention can be achieved while the closing function of the box body and the cover plate is realized; and the setting of elasticity barb buckle is guaranteeing the apron in the stable connection of box, can also prevent that someone from opening the apron easily from the outside and cause the mistake to touch, leads to the emergence of safety problem.

Drawings

FIG. 1 is a schematic view of a connection structure of a low voltage distribution box;

FIG. 2 is a schematic view of a liquid crystal cover plate;

FIG. 3 is a schematic view of a switch cover plate;

fig. 4 is a schematic view of the internal structure of a low-voltage distribution box;

FIG. 5 is a bottom schematic view of a low voltage distribution box;

fig. 6 is a schematic cross-sectional structure of a low-voltage distribution box.

The specific implementation mode is as follows:

the utility model is further explained with reference to the drawings and the embodiments.

Example 1

A low-voltage distribution box as shown in fig. 1 to 6, structurally connected as follows:

a low-voltage distribution box comprises a box body 1, wherein a liquid crystal module 9 and a switch module 10 are installed in the box body 1, and a baffle plate 11 is installed between the liquid crystal module 9 and the switch module 10; the box body 1 is provided with a liquid crystal cover plate 2 through a first elastic barb buckle 7 and a first positioning pin 8, and the liquid crystal cover plate 2 is positioned above a liquid crystal module 9; a switch cover plate 3 is arranged on the box body 1 through a second elastic barb buckle 6 and a second positioning pin 5, and the switch cover plate 3 is positioned above the switch module 10; the first elastic barb buckle 7 and the second elastic barb buckle 6 both comprise elastic plates 18, right-angled triangular plates 17 are formed on the elastic plates 18, the inclined surfaces of the right-angled triangular plates 17 face the front ends of the elastic plates 18, fixing holes 16 corresponding to the first elastic barb buckle 7 and the second elastic barb buckle 6 are formed on the box body 1, right-angled trapezoid clamping blocks 4 are installed in the fixing holes 16, and the inclined surfaces are arranged on the sides, facing the fixing holes 16, of the bottoms of the right-angled trapezoid clamping blocks 4; positioning holes 15 corresponding to the first positioning pins 8 and the second positioning pins 5 are formed on the box body 1; a plurality of unlocking holes 13 are formed in the upper end and the lower end of the box body 1, and the positions of the unlocking holes 13 correspond to the front ends of the first elastic barb buckle 7 and the second elastic barb buckle 6; the upper and lower ends of the box body 1 are both formed with a plurality of wire arranging holes 14.

In the embodiment, the low-voltage distribution box is installed and used as follows:

inserting the first elastic barb buckle 7 and the first positioning pin 8 on the liquid crystal cover plate 2 into the fixing hole 16 and the positioning hole 15 on the box body 1; inserting the second elastic barb buckle 6 and the second positioning pin 5 on the switch cover plate 3 into the fixing hole 16 and the positioning hole 15 on the box body 1; the first elastic barb buckle 7 and the second elastic barb buckle 6 have proper elastic amplitude, the inclined surfaces of the first elastic barb buckle 7 and the second elastic barb buckle 6 and the inclined surface of the right trapezoid clamping block 4 slide in a matched mode when the first elastic barb buckle 7 and the second elastic barb buckle 6 are inserted into the fixing hole 16, after the sliding process is completed, the vertical surfaces of the first elastic barb buckle 7 and the second elastic barb buckle 6 and the vertical surface of the right trapezoid clamping block 4 correspond to each other to form fixing, and the mounting stability is guaranteed while the fixing is achieved; the positioning pin 5 can play a role in guiding and positioning when inserted into the box body 1; when the low-voltage distribution box is overhauled, the liquid crystal cover plate 2 or the switch cover plate 3 needs to be removed, the screwdriver 12 needs to be inserted into unlocking holes 13 at the upper end and the lower end of the box body 1, the first elastic barb buckle 7 or the second elastic barb buckle 6 is pushed, barbs on the first elastic barb buckle 7 or the second elastic barb buckle 6 are separated from the right-angled trapezoid-shaped fixture block 4, the liquid crystal cover plate 2 or the switch cover plate 3 is pulled outwards to be disassembled, and then the interior of the low-voltage distribution box is overhauled; the wires of the liquid crystal module 9 and the switch module 10 in the box body 1 can be led out through the wire arranging holes 14 at the upper end and the lower end of the box body 1.

While embodiments of the utility model have been disclosed above, it is not limited to the applications set forth in the description and embodiments, which are fully applicable to various fields of endeavor for which the utility model is intended, and further modifications may readily be effected therein by those skilled in the art, without departing from the general concept defined by the claims and their equivalents, which are to be limited not to the specific details shown and described herein.

Claims

1. A low-voltage distribution box comprises a box body, and a liquid crystal cover plate and a switch cover plate which are arranged on the box body, and is characterized in that first elastic barb buckles are vertically arranged at the upper end and the lower end of the liquid crystal cover plate, second elastic barb buckles are vertically arranged at the upper end and the lower end of the switch cover plate, the first elastic barb buckles and the second elastic barb buckles respectively comprise elastic plates, right-angled triangular plates are formed on the elastic plates, and the inclined surfaces of the right-angled triangular plates face the front ends of the elastic plates; a fixing hole corresponding to the first elastic barb buckle and the second elastic barb buckle is formed in the box body, and a right-angle fixture block is installed in the fixing hole; a plurality of unlocking holes are formed in the upper end and the lower end of the box body, and the positions of the unlocking holes correspond to the front end of the elastic plate.

2. The low-voltage distribution box according to claim 1, wherein the rectangular fixture block is a rectangular trapezoid fixture block, one side of the bottom of the rectangular fixture block is an inclined surface, and the inclined surface of the rectangular fixture block corresponds to the inclined surface of the rectangular triangle.

3. The low-voltage distribution box according to claim 1, wherein the upper and lower ends of the liquid crystal cover plate are vertically provided with first positioning pins, the upper and lower ends of the switch cover plate are vertically provided with second positioning pins, and the box body is formed with positioning holes corresponding to the first positioning pins and the second positioning pins.

4. The low-voltage distribution box according to claim 1, wherein a liquid crystal module and a switch module are installed in the box body, a baffle is arranged between the liquid crystal module and the switch module, the liquid crystal cover plate is located above the liquid crystal module, and the switch cover plate is located above the switch module.

5. The low voltage distribution box according to claim 1, wherein said box body is formed with a plurality of wire-arranging holes at both upper and lower ends thereof.