CN2133039Y

CN2133039Y - Spring push-button switch for lamp

Info

Publication number: CN2133039Y
Application number: CN 92231555
Authority: CN
Inventors: 刘习校; 刘学锋
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-29
Filing date: 1992-08-29
Publication date: 1993-05-12
Anticipated expiration: 2002-08-29

Abstract

The utility model relates to a spring push-button switch for lamp in an entrance, comprising a switch button, a spring connected with a wire connection reed, top and bottom wire connection reeds, a conductivity septum on the button, and a turnable button tabletting. The switch part is installed in the face side of the door frame, and the button tabletting is installed on the corresponding position on the door. With the switch start button of the door, the lighting lamp of the entrance or corridor is controlled, achieving the purpose that the switch is not needed to touch when the door is opened at night. The utility model has the advantages of simple structure and convenient installation.

Description

Spring push-button switch for lamp

The utility model relates to a kind of spring button formula light switch, is particularly useful for the entrance hall, walks places such as exterior feature.

The light switch that is used for the entrance hall at present is general key switch or pull-switch, need touch after opening the door evening to change to close and turn on light, if switch is apart from door more particularly inconvenience.

The purpose of this utility model is to provide a kind of entrance hall switch that is installed in the switch control illumination that utilizes door on the doorframe, and door is turned on light bright, touches the trouble of changing the pass to remove from returning night after opening the door.

The technical solution of the utility model comprises a kind of by switch base, there is shift knob, the spring of annular conductive spacer the centre, the wiring reed is formed switch sections up and down, form control section by rotating button compressing tablet, the wiring reed is separately fixed at the switch base cavity up and down on two end faces up and down, last wiring reed is an annular, following wiring reed is connected with spring, spring housing is in the button bottom that is positioned at cavity central authorities, during outside no pressure, the conductive spacer at button middle part cooperates line conduction with last wiring reed under the thrust of spring.

When outside generation pressure press push button, the conductive spacer of button is separated with last wiring reed, opens circuit.

Switch sections of the present utility model can be contained on the doorframe, rotating button compressing tablet is contained in a last counterpart, when at closing time, compressing tablet is pressed on the button, switch is opened circuit, and the entrance hall lamp goes out, and compressing tablet leaves when opening the door, switch conduction, the entrance hall lamp is bright, as needs to continue to use the entrance hall illumination after entering house again, can be with the angle of button compressing tablet rotation that is contained on the door, make it to depart from button, switch continues conducting.

On switch panel, can also establish another button compressing tablet in addition,, button be locked in order to opening at closing time daytime.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is a switch fundamental diagram of the present utility model.

Among the figure, 1, button, 2, go up the wiring reed, 3, switch panel, 4, the button conductive spacer, 5, spring, 6, switch base, 7, wiring reed down,

Fig. 1 is the switch conduction state.

Fig. 2 is that switch of the present utility model uses schematic diagram.

Among the figure, 8, rotating button compressing tablet, 9, door.

Claims

1, a kind of spring button light switch, it is characterized in that by switch base, middle shift knob, spring by annular conductive spacer, the wiring reed is formed switch sections up and down, form control section by rotating button compressing tablet, the wiring reed is separately fixed on two end faces up and down of switch base cavity up and down, last wiring reed is an annular, following wiring reed is connected with spring, spring housing is in the button bottom that is positioned at cavity central authorities, conductive spacer during outside no pressure in the middle part of the button cooperates line conduction with last wiring reed under spring thrust.