CN2201740Y

CN2201740Y - Plugging-in switch

Info

Publication number: CN2201740Y
Application number: CN 94236776
Authority: CN
Inventors: 陈作
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-04
Filing date: 1994-07-04
Publication date: 1995-06-21
Anticipated expiration: 2004-07-04

Abstract

The utility model provides a multi-function and plugging-in switch, which is mainly composed of a panel, pluggable units installed on the panel, a button, and two voltage regulating circuits formed by the electric connection of resistors, bidirectional thyristors, bidirectional diodes, fuses, and diodes or capacitors installed on the pluggable units. The utility model has the advantages of light adjusting, energy saving, lighting equipment protection in the processes of short circuit or overload, high safety, convenient maintenance, convenient replacement, and good interchange ability.

Description

Plugging-in switch

The utility model belongs to the switch that electrical lighting is used, particularly a kind of plug-in type multifunction switch.

Along with scientific and technological progress, the electrical lighting switch with difference in functionality constantly emerges, and as energy-conservation dimmer switch, multistage load-adjustable switch, audio-switch, light-operated switch etc., has advantage energy-conservation and easy to use.In case but the disadvantage of above-mentioned switch is to break down, need the professional that switch is pulled down and repair or change a new switch, make troubles and waste to the user.The notification number that China's utility model bulletin is delivered is the multistage load-adjustable switch of CN86208917U and the energy-conservation dimmer switch of CN2082015U, has above-mentioned shortcoming equally.

The purpose of this utility model is a kind of plug-in type multifunction switch that provides for the shortcoming that overcomes the prior art existence.Socket and the plug-in unit of cooperation with it and the regulating circuit of inside thereof by being provided with on the panel make it have dimming energy-saving, short circuit, overload protection, and safe and reliable and maintenance reaches the good advantage of interchangeability fast.

The technical solution of the utility model is to comprise panel and be contained in push-button socket and button above it, also is provided with socket and adaptive with it plug-in unit and is installed in inner circuit on panel.

Above-mentioned socket is made of the bonnet that matches with panel all-in-one-piece socket box with it and be fastenedly connected, and the jack of six correspondences is arranged in socket box and bonnet and be contained in six spring clips and circuit UNICOM in the bonnet jack.

The plug-in unit adaptive with socket is made of base plate and dress six plugs thereon that card cage is fastenedly connected with it.

Described circuit is a regulating circuit, and it electrically connects by plug, spring clip and two buttons and constitute by being installed in two diodes in the card cage, and an end and power supply link, and its other end connects with bulb.This regulating circuit also can be to electrically connect by plug, spring clip and two buttons and constitute by being installed in a bidirectional triode thyristor in the card cage, a bidirectional diode, an electric capacity, a resistance, a fuse.

The utility model compared with prior art has dimming energy-saving, and is to the protection of lighting apparatus, safe and reliable when short circuit and overload, the quick and good advantage of interchangeability of maintenance.Promptly when because of short circuit, when overload surpasses setting voltage and electric current, be installed in electric elements in the card cage and burn out at once and live wire and ground wire are all disconnected, lighting apparatus and circuit are protected, as long as plug-in unit of replacing just can recover normal condition; As trimming or when changing irradiation equipment, need not turn-off general supply, as long as the user pulls up plug-in unit, after treating the trimming of irradiation equipment or changing, plug plug-in unit and just recover normal condition again.

Accompanying drawing drawing of the present utility model is described as follows:

Fig. 1: front view of the present utility model

Fig. 2: end view of the present utility model

Fig. 3: 2 end view among Fig. 1

Fig. 4: 2 rearview among Fig. 1

Fig. 5: voltage regulating line figure of the present utility model

Fig. 6: another kind of voltage regulating line figure of the present utility model

Below in conjunction with embodiment (accompanying drawing) the utility model is described in further detail:

Shown in Figure 2 by Fig. 1, the utility model has plug-in unit 2, installing hole 3 and button K1, K2 on panel 1.The socket that the bonnet 5 that push-button socket 4 is housed at its back side and is cooperated with it by socket box 10 and inner six jacks 6 and spring clip 7 constitute.Plug-in unit 2 is made of card cage 11, the base plate 9 that is contained in its back and six plugs 8.

Fig. 5 is a regulating circuit, electrically connects with button K1, K2 respectively by plug 8 and spring clip 7 and constitutes by being contained in diode D1, D2 in the plug-in unit 2.One end of circuit connects with power supply, and its other end connects with bulb.When its course of work was to close K1, power supply became direct current to bulb powered through D1, is low-light level.When closing K2 again, it is Alternating Current Power Supply that the electric current negative half period becomes a loop through bulb, D2, and be high brightness this moment.D1, D2 play the protective effect of circuit.

Fig. 6 is another kind of regulating circuit, by being contained in a bidirectional triode thyristor BCR in the plug-in unit 2, a bidirectional diode DB, a capacitor C, a resistance R, a fuse RD, electrically connect formation by plug 8, spring clip 7 and two button K1, K2, the circuit two ends connect with power supply and bulb respectively.Its course of work is when moving when closing K1, and it is Alternating Current Power Supply that power supply flows to bulb through bidirectional triode thyristor BCR, is low-light level this moment.When closing K2 again, it is Alternating Current Power Supply that electric current flows to bulb through fuse RD, and be high brightness this moment.

Claims

1, a kind of plug-in type multifunction switch comprises panel and establishes thereon push-button socket and button, it is characterized in that panel is provided with socket and adaptive with it plug-in unit, and is installed in inner circuit.

2, want 1 described plug-in type multifunction switch according to right, it is characterized in that socket by with panel all-in-one-piece socket box with cooperate with it and the bonnet that can be fastenedly connected constitutes, in socket box and the bonnet six corresponding jacks are arranged and be contained in six spring clips in the bonnet jack.

3, require 1 described plug-in type multifunction switch according to power, it is characterized in that base plate that plug-in unit is fastenedly connected with it by card cage and six plugs above it constitute.

4, according to the described plug-in type multifunction switch of claim 1, it is characterized in that circuit is a regulating circuit, it electrically connects by plug, spring clip and two buttons and constitutes by being installed in two diodes in the card cage, one end connects with power supply, its other end is connected with bulb, and described regulating circuit also can be to electrically connect by plug, spring clip and two buttons and constitute by being contained in an electric capacity in the card cage, a resistance, a bidirectional triode thyristor, a bidirectional diode and a fuse.