CN2098744U

CN2098744U - Plug-in device of lamp holder

Info

Publication number: CN2098744U
Application number: CN 91216605
Authority: CN
Inventors: 李元冲
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-06-15
Filing date: 1991-06-15
Publication date: 1992-03-11

Abstract

The utility model relates to a plug-in device of a power supply, which can be inserted with a lamp base. Consisting of a plug cover 2, a tight loop 4 and a plug 5, the utility model is characterized in that one end of the plug 5 is the leading out end of the power supply, the other end is a connecting electric end, the device can be directly matched with an illuminating lamp base, an external use power supply can be conveniently communicated no needing a specialized power socket, and the device is an ideal household little product for consumers, particularly wide countryside consumers. The utility model has the advantages of simple structure and convenient operation.

Description

Plug-in device of lamp holder

The utility model belongs to a kind of attaching plug that can insert lamp socket.

In the prior art, attaching plug all is furnished with corresponding special supply socket, therefore when the needs external power supply, as long as plug is inserted in the supply socket.But because of lighting lamp only is housed, supply socket is not installed specially at some places, this type of situation is more outstanding in the rural area, therefore when the needs external power supply, also need supply socket be installed again, brings inconvenience to the user.

The purpose of this utility model is to provide a kind of special supply socket that need not, but only need use the just lamp socket plug assembly of energized of illuminating lamp holder.

Concrete scheme of the present utility model is: it is by bayonet cap 2, tight loop 4 and plug 5 constitute, and bayonet cap 2 and tight loop 4 are by being threaded onto on the plug 5, end (end that promptly cooperates with bayonet cap) at plug 5 is provided with binding post and terminal screw 3, after this output line 1 be connected to just power supply can be drawn, the other end at plug 5 is provided with fixedly pole 6, can match with plug adapter easily, perhaps this end being arranged to the screw-type structure is used for matching with the transit lamp socket, electrical pickoff 7 links to each other with binding post 3 by passing bar, so that energized is also drawn it, plug 5 can be monolithic construction, also can be split formula structure.

The utility model compared with prior art has following advantage: because it can directly match with illuminating lamp holder, therefore need not special supply socket just can connect external power supply easily, and it also has characteristics such as simple in structure, easy to use, that the scope of application is big in addition.

Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is another structural representation of the utility model;

Fig. 3 is the upward view of the utility model;

Embodiment: 1 is output line among the figure; 2 is bayonet cap; 3 is binding post and terminal screw; 4 is tight loop; 5 is plug; 6 are fixing pole; 7 is electrical pickoff and biography bar.Wherein except that electrical pickoff and pass bar 7, binding post and terminal screw 3, fixedly pole 6 is the hardware, all the other are insulating material such as rubber, plastics and make.

Embodiment 2: the electricity that removes plug 5 connects end and is helicitic texture, and does not have fixedly outside the pole 6, and all the other structure and materials are all identical with embodiment 1.

Claims

1, a kind of lamp socket docking apparatus that constitutes by bayonet cap 2, tight loop 4, plug 5, wherein bayonet cap 2 and tight loop 4 are by being threaded onto on the plug 5, it is characterized in that being provided with binding post and the screw 3 that power supply can be drawn, be provided with the fixedly pole 6 that to match with plug adapter or the screw thread that can match with the transit lamp socket at the other end of plug 5 at an end of plug 5.

2, lamp socket docking apparatus according to claim 1 is characterized in that electrical pickoff 7 links to each other with binding post 3 by passing bar.

3, lamp socket docking apparatus according to claim 1 is characterized in that plug 5 can be monolithic construction, also can be split-type structural.