CN2183619Y

CN2183619Y - Double-hole plug cut-through switch

Info

Publication number: CN2183619Y
Application number: CN 94203416
Authority: CN
Inventors: 赖火成
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-07
Filing date: 1994-02-07
Publication date: 1994-11-23
Anticipated expiration: 2004-02-07

Abstract

The utility model discloses a cut-through switch for a double-hole plug. Two plug holes which are supplied for plugging electricity conducting bars are arranged in the plug; electricity conducting pipes can be respectively contained in each plug hole; a toggle switch is arranged on the outer side of the plug; an electricity conducting reed in one of the electricity conducting pipes and a power cord can form a passage to switch on a power supply by the pushing and the poking of the toggle switch. The utility model combines the plug and the switch into integration, can increase the installation stability of the switch, and is especially suitable for the existing double-plug column electrothermal appliances.

Description

Double-hole plug cut-through switch

The utility model relates to a kind of structural design of appliance plug, is meant especially a kind of diverter switch to be set up thereon plug, belongs to the low voltage electrical apparatus technology field.

Present plug that uses and switch see also shown in Figure 1, that is: the plug 1 that uses now only is installed with two jacks 11 mostly, and its function only is power connection, constitutes the loop; When it is plugged in when using on the appliances, because the scope of application of appliances trends towards multi-functional now, therefore common plug 1 is connected on the power line L who is equiped with switch S, and, also leave a segment distance between switch S and the plug 1, so that when using appliances, can see an indefinite electric power connection line L and a switch S of outstanding rolling, and switch S is in pendulous state, is easy to be collided and damage by people or other furniture.

Along with scientific and technological progress, the household appliances that people use increase day by day, and have expansion gradually to be the gesture of comprehensive electrification, so the use of plug also certainly will more become general.If still rest on the situation that present this plug and switch stand opposite each other at a distance and use, not only switch damages easily, and the use of appliances also is short of the safety and stability consideration.For this reason, the applicant once succeeded in developing a kind of new product---porous plug cut-through switch (patent No. CN93204588.X is referring to Fig. 2) that plug and switch are combined, still, the structure of this product can't be applicable to present two inserting column electric heating appliances, and still defectiveness needs to improve.

The purpose of this utility model provides a kind of diplopore plug cut-through switch, makes plug and switch become one, to improve the stable mounting structure of switch.

Another purpose of the present utility model provides a kind of diplopore plug cut-through switch, and the structural design by the diplopore plug adapts to the appliances socket power of setting up two electrothermal tubes now and uses.

The utility model includes plug, toggle switch, it is characterized in that: the outside at plug is equiped with toggle switch, being provided with two in plug can be for the jack that plugs contact rod, in this jack, be installed in contact tube respectively, the conductive reed that touches turn-on power with it but one of them contact tube is provided with that nationality helps the pushing of toggle switch.

Specifically introduce technical pattern of the present utility model, application principle and effect below in conjunction with accompanying drawing.

Fig. 1 is plug and the switch connecting line schematic diagram that uses now.

Fig. 2 is the whole longitudinal section of porous plug cut-through switch (being CN93204588.X).

Fig. 3 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 4 is an enforcement action schematic diagram of the present utility model.

Consult Fig. 3, the utility model mainly includes: the drain pan 20 with upward opening, the one end is provided with two semicircle jacks 21, be provided with putting

groove

22,23 corresponding to jack 21 inner edges, then be installed with a location matrix 25 away from the suitable distance of putting groove, there are fixing hole 251 and location hole 252 in matrix 25 upper ends, location; In addition, the inlet port of drain pan 20 is a recess 26, and power line is introduced thus, and its both sides also form socket 27.Intubate the 31, the 32nd has an end opening, and the other end is contact 34 and is the body of flat, is placed in the

putting groove

22,23 of above-mentioned drain pan 20 the corresponding jack 21 of its openend, but plug-in mounting heating sucker rod respectively; Conductive reed 40 is installed on the location matrix 25 on the drain pan 20, and conductive reed 40 is the thin slices that have suitable height and bending is arranged, and is provided with contact 42 on its free end, can be connected with contact 34 conductings of above-mentioned intubate 31.Toggle switch 51 is socket 27 places that are installed in drain pan 20, it has two

parallel plate bodys

53,54, wherein inside plate body 53 has projection 531, make it when action, can the above-mentioned protuberance that is installed in the conductive reed 40 on the drain pan 20 of butt, in addition, the plate body 54 in its outside is provided with the concave convex texture of Gong pushing.A loam cake 60 clads other parts with the sealed of drain pan 20.

Situation when the utility model use to be implemented action sees also Fig. 4: an offset 11 fixedly connected intubate of power line L, promptly place the intubate 32 of right side putting groove 23, and another lead 12 connects conductive reeds 40.When toggle switch 51 does not move (shown in Fig. 4 A), conductive reed 40 not with contact 34 companies of touching of intubate 31, so do not constitute current circuit, the power supply access failure.When toggle switch 51 actions (shown in Fig. 4 B), conductive reed 40 is by its contact 42 and intubate 31 UNICOMs, energized.

The utility model not only makes switch be installed on the stable structure plug and switch junctions integrator, can also and then reduce the production cost of plug and switch, and is suitable for present two inserting column electric heating appliances application especially.

Claims

1, a kind of diplopore plug cut-through switch, include plug, toggle switch, it is characterized in that: the outside at plug is equiped with toggle switch, being provided with two in plug can be for the jack that plugs contact rod, in this jack, be installed in contact tube respectively, the conductive reed that touches turn-on power with it but one of them contact tube is provided with that nationality helps the pushing of toggle switch.