CN202444130U

CN202444130U - Socket with overload protection

Info

Publication number: CN202444130U
Application number: CN2012200528979U
Authority: CN
Inventors: 何士轩; 何航波; 王烈泉
Original assignee: Cixi Hermitage Electric Co Ltd
Current assignee: Cixi Hermitage Electric Co Ltd
Priority date: 2012-02-20
Filing date: 2012-02-20
Publication date: 2012-09-19
Anticipated expiration: 2022-02-20

Abstract

A socket with overload protection comprises a socket body with a power access port on epitaxy. A controlling switch, a socket unit module and an overload protection module are arranged on the socket body. The power access port is electrically connected with the overload protection module which is electrically connected with the controlling switch and the controlling switch is electrically connected with the socket unit module. The socket with the overload protection has the advantage that the socket is provided with the function of overload protection so that the circuit can automatically close when the socket is overload and safety of electricity utilization is achieved.

Description

A kind of socket with overload protection

Technical field

The utility model relates to a kind of socket.

Background technology

Socket is a thing common in our daily life, and when making electrical appliance in the family life, more or less needs use increase interface quantity or prolong wiring of socket.But the socket of prior art often can produce a large amount of heats when socket water inlet short circuit or electrical short-circuit overload, the fusion or the housing that ignites cause the electric shock fire.

Summary of the invention

In order to overcome the existing dangerous deficiency that is prone to cause the accident of socket, the utility model provides a kind of socket with overload protection.

The technical scheme that the utility model solves its technical problem is: a kind of socket with overload protection, comprise that an extension has the socket of power access end, and said socket is provided with control switch, socket unit module, overload protection module; Described power access end is electrically connected to the overload protection module, and said overload protection module is electrically connected to control switch, and said control switch is electrically connected to the socket unit module.

Described overload protection module can be the device of fuse group, similar air switch, but the overload protecting circuit that also can know on the market.

Said socket unit module is that have conductive contact film and a jack units mouth and socket module single plug coupling, and said design standard can adopt various countries' standard, and is American like the moral formula, Chinese style.On the socket a plurality of socket unit modules can be arranged, and can be integrated into integrated manufacturing or separation manufacturing on the socket.

Further, have shutter on the described socket unit module.Described shutter can adopt any protective door structure of prior art, generally is used to cover the jack units mouth and prevents that child's risky operation from directly touching the conductive contact film in the socket unit module.

Further, said socket unit module distribution and respectively has three on each side on three sides of socket, be used to dwindle socket length and volume, to be convenient for carrying.

Further, said socket material adopts anti-fire-retardant plastics, makes socket be not easy melted by heating and exposes bare wire and cause short circuit.

The utility model is consistent with the socket of prior art in use, and is just unusual when occurring, when the socket load surpasses maximum power, and the automatic disconnection of overload protection module, whole socket outage prevents danger.

The beneficial effect of the utility model is: have overload protection function, automatic disconnection protection Electrical Safety when socket transships.

Description of drawings

Fig. 1 is the circuit diagram of an embodiment of the utility model.

Fig. 2 is the external structure sketch map of an embodiment of the utility model.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.

In conjunction with attaching Fig. 1 and 2, a kind of socket with overload protection comprises that an extension has the socket 2 of power access end 1, and said socket is provided with control switch 3, socket unit module 4, overload protection module 5; Described power access end 1 is electrically connected to overload protection module 5, and said overload protection module is electrically connected to control switch 3, and said control switch is electrically connected to socket unit module 4; Said socket unit module distribution respectively have three on each side, and the socket unit module has shutter on three sides of socket; Said socket material adopts anti-fire-retardant plastics.

Described overload protection module 5 can be the device of fuse group, similar air switch, but the overload protecting circuit that also can know on the market.

Said socket unit module 4 is that have conductive contact film and a jack units mouth and socket module single plug coupling, and said design standard can adopt DIN.

Described shutter can adopt any protective door structure of prior art, generally is used to cover the jack units mouth and prevents that child's risky operation from directly touching the conductive contact film in the socket unit module.

Present embodiment is consistent with the socket of prior art in use, and just unusual when occurring, when the socket load surpassed maximum power, the automatic disconnection of overload protection module prevented danger.

Present embodiment has overload protection function, automatic disconnection protection Electrical Safety when socket transships.

Claims

1. the socket with overload protection comprises that an extension has the socket of power access end, and said socket is provided with control switch, socket unit module, it is characterized in that: described socket is provided with the overload protection module; Described power access end is electrically connected to the overload protection module, and said overload protection module is electrically connected to control switch, and said control switch is electrically connected to the socket unit module.

2. the socket of band overload protection according to claim 1 is characterized in that: have shutter on the described socket unit module.

3. the socket of band overload protection according to claim 1 and 2 is characterized in that: said socket unit module distribution and respectively has three on each side on three sides of socket.

4. the socket of band overload protection according to claim 3 is characterized in that: described socket material is anti-fire-retardant plastics.