CN203503990U

CN203503990U - AC (alternating current) distribution box

Info

Publication number: CN203503990U
Application number: CN201320581657.2U
Authority: CN
Inventors: 李炳芳
Original assignee: NINGBO SHUNJIA COMMUNICATION TECHNOLOGY Co Ltd
Current assignee: Ningbo Zhen Kai Communication Technology Co., Ltd.
Priority date: 2013-09-10
Filing date: 2013-09-10
Publication date: 2014-03-26
Anticipated expiration: 2023-09-10

Abstract

The utility model relates to a power distribution deice, and especially relates to an AC (alternating current) distribution box. The AC distribution box structurally comprises a box body, wherein the internal space of the box body is divided into an upper part and a lower part by a Schneider Wingoal dual-power, wherein an electrical guide rail is disposed in the upper part space; a connection terminal fixing seat is disposed on the electrical guide rail; a miniature circuit breaker and a surge protector are disposed on the connection terminal; and an electrical guide rail and a connector bar are disposed in the lower part space. The AC distribution box is characterized by small size, easy installation, corrosion resistance and aging resistance, hermetically sealed performance, strong adaptability and accurate operation, and has the advantages such as high protection grade and improved protection performance.

Description

A kind of A.C. distribution box

Technical field

The utility model relates to a kind of controller switching equipment, particularly a kind of A.C. distribution box.

Background technology

Under prior art, A.C. distribution box is to be applicable to urban and rural power grids to exchange 50Hz, and the electrical power trans mission/distribution system below rated voltage 0.4kV, mainly makes dual power supply and use; Have the functions such as power distribution, overcurrent protection, low pressure lightning protection, this product is carried out GB7251.1 standard.

Current A.C. distribution box, its structure is comparatively simple, and box house layout is also very unreasonable, in use especially under lowered in field environment, is easy to into water, causes the generation of the situation of leaking electricity, thereby affects the normal work of equipment.

Summary of the invention

The advantages such as in order to solve the problem of prior art, the utility model provides a kind of A.C. distribution box, and it has little, the easy installation of volume, corrosion-resistant, ageing-resistant, hermetically sealed, adaptation is strong, the feature accurately that puts into operation, and has degree of protection high, and protective value is perfect.

The technical scheme that the utility model adopts is as follows:

A kind of A.C. distribution box, comprise casing, the high duplicate supply of Schneider ten thousand that described box house space is arranged by middle part is separated into upper and lower two parts, in upper segment space, be provided with electrician's guide rail, on described electrician's guide rail, binding post holder is installed, on described binding post holder, miniature circuit breaker and surge protector is set; In lower segment space, electrician's guide rail and line bank are set.

Bottom half is provided with water joint.

On cabinet wall, be provided with insulation board, described insulation board bottom arranges cable fixed plate, and the described high duplicate supply of Schneider ten thousand, electrician's guide rail and line bank is all fixed on described insulation board.

Adopt SMC material import casing, degree of protection IP65, can support and be subject to the weather of drastic change and severe operational environment; Flame retardant rating V0 level.

Casing is taked seal approach, and casing has good rainproof, dustproof, anti-toy, anti-condensation performance, and door lock is reliable.

The wire inlet/outlet hole of casing is all opened the bottom at casing, and wire inlet/outlet hole is provided with water joint.

The beneficial effect that the technical scheme that the utility model provides is brought is:

The utlity model has little, the easy installation of volume, corrosion-resistant, ageing-resistant, hermetically sealed, adapt to strong, the feature accurately that puts into operation, there is degree of protection high, the advantage such as protective value is perfect.Be applicable to corresponding on-the-spot distribution and control, can also be as the supporting servicing unit of other controller switching equipments.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the overall structure front view of a kind of A.C. distribution box of the present utility model;

Fig. 2 is the internal structure schematic diagram of a kind of A.C. distribution box of the present utility model.

Embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.

As shown in Figure 1, a kind of A.C. distribution box, comprise casing 1, the high duplicate supply 2 of Schneider ten thousand that described casing 1 inner space is arranged by middle part is separated into upper and lower two parts, in upper segment space, be provided with electrician's guide rail 3, on described electrician's guide rail 3, binding post holder 4 is installed, miniature circuit breaker 5 and surge protector 6 are set on described binding post holder 4; Electrician's guide rail 7 and line bank 8 are set in lower segment space.

Casing 1 bottom is provided with water joint 9.

As shown in Figure 2, on casing 1 inwall, be provided with insulation board 10, described insulation board 10 bottoms arrange cable fixed plate 11, and the high duplicate supply 2 of described Schneider ten thousand, electrician's

guide rail

3,7 and line bank 8 are all fixed on described insulation board 10.

In the present embodiment, the CDY1-20 type surge protector that surge protector 6 adopts De Lixi company to produce, UC:385V, Imax (8/20)=20KA, In (8/20)=10KA, Up:1.5KV.

The DZ47 series small circuit breaker that miniature circuit breaker 5 adopts De Lixi company to produce, rated current 16A, rated operational voltage 230/400V AC.

Duplicate supply transducer adopts client's autogamy device.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims

1. an A.C. distribution box, comprise casing, the high duplicate supply of Schneider ten thousand that described box house space is arranged by middle part is separated into upper and lower two parts, it is characterized in that, in upper segment space, be provided with electrician's guide rail, on described electrician's guide rail, binding post holder is installed, on described binding post holder, miniature circuit breaker and surge protector is set; In lower segment space, electrician's guide rail and line bank are set.

2. a kind of A.C. distribution box according to claim 1, is characterized in that, described bottom half is provided with water joint.

3. a kind of A.C. distribution box according to claim 1, it is characterized in that, on described cabinet wall, be provided with insulation board, described insulation board bottom arranges cable fixed plate, and the described high duplicate supply of Schneider ten thousand, electrician's guide rail and line bank is all fixed on described insulation board.