CN202817544U

CN202817544U - Distribution box

Info

Publication number: CN202817544U
Application number: CN 201220508409
Authority: CN
Inventors: 刘涛; 张国兴; 李金良
Original assignee: BAODING DINGYANG POWER TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: Dinyoung Electronic Technology Service Co ltd
Priority date: 2012-10-02
Filing date: 2012-10-02
Publication date: 2013-03-20
Anticipated expiration: 2022-10-02

Abstract

The utility model discloses a distribution box which comprises a box body, a box cover, a box core formed after modularizing various electrical components, a U-shaped fixed plate and a bracket for installing the box core, a zero grounding line, and a terminal. Rear ends of the various electrical components of the box core are fixed on the U-shaped fixed plate, and front ends are fixed on the bracket. The U-shaped fixed plate is clamped on adjusting brackets on two side walls of the box body. Sinking trough fixed holes are arranged on the U-shaped fixed plate at intervals. Wire harnesses wired along the U-shaped fixed plate are bound on the sinking trough fixed holes by insulating bands. A light color transparent cover plate added with fluorescent powder is embedded on the box cover. According to the utility model, the collision between the wire harnesses during the transportation of the box core can be avoided, people can see button switches of the electrical components in the night, and the distribution box is convenient for checking and resetting the switches.

Description

A kind of distribution box

Technical field

The utility model relates to a kind of PZ type distribution box.

Background technology

PZ type distribution box is a kind of distribution box of terminal combined appliance, in the casing electric components such as circuit breaker, contactor and all kinds of supply sockets can be installed as required, be applicable to all kinds of residential houses, skyscraper hotel mansion, market hospital, the building occasion such as industrial and mining enterprises is mainly illumination and socket line power supply is provided.It adopts full plastic frame structure or iron casing plastic-blasting, is applicable to exchange 50Hz, rated voltage 220V or 380V circuit.Overall plastic flame retardant type Material selection has not only reduced weight, and has increased attractive in appearancely, and the panel casing all is designed to the transition camber line, has strengthened main body sense and streamline sense, and the selection of comfortable satisfaction is provided for the client.PZ type distribution box will take out the case core first before construction and installation, after casing is installed, the case core is installed to box house and fixing again.This mounting means, the case core needs repeatedly carrying, because existing PZ type distribution box wire harness all piles up in the case, inevitably repeatedly collision between the wire harness in the handling process, very easily cause the loosening of binding post, cause loose contact, cause the distribution accident, or burn out switching node and switch.In case of night distribution box trip suddenly, bring great inconvenience to the user, want to close a floodgate, as dark as a stack of black cats on every side, inspection distribution box faulty line that again can not be easily and fast also resets switch, affects greatly the quality of power supply.

Summary of the invention

The purpose of this utility model solves the above-mentioned problems in the prior art exactly, a kind of collision that can avoid in case core handling process between the wire harness is provided, also can see push-button switch, convenient inspection and the distribution box that switch is resetted of electric component clearly at night.

For finishing above-mentioned purpose, technical solution of the present utility model is: a kind of distribution box, and it comprises casing, case lid, with the U-shaped fixed head of the case core that forms after each electric component modularization, install bin core and support, zero earthing bar, terminal; Each electric component rear end of case core is fixed on the U-shaped fixed head, and front end is fixed on the support; U-shaped fixing board card is connected on the adjusting bracket on the box bilateral wall; It is characterized in that: spacing distance is provided with the deep gouge fixing hole on U-shaped fixed head, along the wire harness of U-shaped fixed head cabling by the insulated tier colligation on the deep gouge fixing hole; Be inlaid with the light-coloured transparent cover plate that is added with fluorescent material on the case lid.

Because on the deep gouge fixing hole of U-shaped fixed head, even if case core carrying, the generation of the distribution accident that causes because of carrying so no longer occur in also no longer mutually collision between the wire harness with the wire harness colligation for the utility model.And the light that the light-coloured transparent cover plate that is added with fluorescent material sends night is enough to make the people to see the push-button switch of electric component clearly, conveniently checks and switch is resetted, and has improved power supply quality.

Description of drawings

Fig. 1 is front view of the present utility model;

Fig. 2 is the AA cutaway view of Fig. 1;

Fig. 3 is the rearview of U-shaped fixed head in the utility model.

Embodiment

The utility model will be further described below in conjunction with accompanying drawing and implementation example.

Such as Fig. 1, Fig. 2 and shown in Figure 3, present embodiment comprises casing 1, case lid 3, with the U-shaped fixed head 9 of the case core that forms after each electric component modularization, install bin core and support 7, zero earthing bar, terminal.Each electric component 5 rear end of case core are separately fixed on the U-shaped fixed head 9, and front end is fixed on the support 7.Spacing distance is provided with deep gouge fixing hole 11 on U-shaped fixed head 9, along the wire harness 12 of U-shaped fixed head 9 cablings by insulated tier 13 colligations on deep gouge fixing hole 11.U-shaped fixing board card is connected on the adjusting bracket 6 on casing 1 two side.Case lid 3 is fixed on the casing 1 by case lid fixed support 8, is inlaid with the light-coloured transparent cover plate 4 that is added with fluorescent material on it.2 is zero earthing bar support, and 10 is terminal support.

Certainly; the utility model also has other multiple example; in the situation of the utility model spirit and essence; those of ordinary skill in the art can make corresponding change and distortion according to the utility model, and these change and be out of shape the protection range that all should belong to the appended claim of the utility model accordingly.

Claims

1. distribution box, it comprises casing, case lid, with the U-shaped fixed head of the case core that forms after each electric component modularization, install bin core and support, zero earthing bar, terminal; Each electric component rear end of case core is fixed on the U-shaped fixed head, and front end is fixed on the support; U-shaped fixing board card is connected on the adjusting bracket on the box bilateral wall; It is characterized in that: spacing distance is provided with the deep gouge fixing hole on U-shaped fixed head, along the wire harness of U-shaped fixed head cabling by the insulated tier colligation on the deep gouge fixing hole; Be inlaid with the light-coloured transparent cover plate that is added with fluorescent material on the case lid.