CN2324623Y

CN2324623Y - Colourful source display switch

Info

Publication number: CN2324623Y
Application number: CN 98203054
Authority: CN
Inventors: 封新忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-04-07
Filing date: 1998-04-07
Publication date: 1999-06-16
Anticipated expiration: 2008-04-07

Abstract

The utility model relates to a colourful source display switch, which is composed of a switch panel, a switch press key and a display circuit part. The display circuit is arranged at the inner side of the switch panel. The display circuit is fixed on the switch panel by a switch inner plate. Colourful light-emitting diodes on the display circuit are clamped in holes which are arranged on the switch panel. The utility model has the characteristics of simple structure, convenient operation, unequivocal switch position display, etc. The utility model can flash the light of colourful patterns on the panel, correctly start a switch for lighting and beautify the environment of a living room. The utility model can be widely suitable for the use of household lighting.

Description

Colored power supply display switch

The utility model relates to a kind of contactor, particularly relates to a kind of colored power supply display switch, belongs to daily product.

In the prior art; the kind of the contactor of selling on the market is more, and adopting does not mostly have button and be fixed on wall, the structure of certain position on the housing; because people need starting switch when night or insufficient light more; the energized illumination, and the position of the switch of this structure is clear and definite inadequately owing to showing, it is inaccurate soft-touch control to occur through regular meeting; can not in time open switch lighting; wall is touched dirty, is influenced phenomenons such as living environment, make prior art in various degree expose the some shortcomings part.

It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and easily processing and manufacturing is provided with display circuit, is provided with a plurality of colorful light-emitting diodes in the positive face of switch panel.Can clear and definite display switch position, accurate starting switch circuit beautifies a kind of colored power supply display switch of living environment.

The technical solution of the utility model is to realize like this, a kind of colored power supply display switch, it by switch panel, drive peace button, display circuit and partly constitute, wherein, display circuit is located at the inboard of switch panel, is fixed on the switch panel by the switch inner panel, and, colour flash diode LED on the display circuit fixes in the hole that has on switch panel, and when the off switch button display color coloured light.

The utility model has the advantages that:

1. simple in structure, easy to use, switch is provided with display circuit, and the light-emitting diode in the circuit sends colored light by the hole in switch panel front, can clear and definite display switch position, and the accurate starting switch circuit of people can be made, and living environment can be beautified;

2. product material wide material sources, production process route is short, easily processing and manufacturing;

Fig. 1 is a structural representation diagrammatic sketch of the present utility model;

Fig. 2 is a structure division cut-away view of the present utility model;

Fig. 3 is circuit theory diagrams of the present utility model;

Fig. 4 is another circuit theory diagrams of the present utility model.

Below in conjunction with description of drawings embodiment of the present utility model:

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of colored power supply display switch, it is made of switch panel 1, switch key 2, display circuit 3 parts, display circuit 3 is located at the inboard of switch panel 1, be fixed on the switch panel 1 by switch inner panel 4, the colour flash diode (LED) on the display circuit 3 fixes and has in the hole 5 on switch panel 1.

Wherein, described display circuit 3 is by supply voltage V1, bulb W1 opens card K, circuit loop 6, rectifier diode D1, dropping resistor R1, luminous two pipe LED1, LED2, LED3, LED4, LED5, LED6 circuit loop 7 constitutes, and, described display circuit 3 also can be by supply voltage V2, bulb W2 K switch 2 circuit loops 8, rectifier diode D2, dropping resistor R1, electrochemical capacitor C1 switch water K2 circuit loop 9, triode VT1 are connected with bias resistance R2 collector four groups of flashing diode LED1 in parallel substantially, LLED2, LED3, LED4, LED5, slack capacitor C 1 circuit loop 10 of LED6 electricity constitutes.

Operation principle of the present utility model is, illuminating lamp is bright when closing a switch K, display circuit 3 loses voltage V and quits work, during stopcock K, illuminating lamp W extinguishes, display circuit 3 obtains beginning normal the demonstration or flash of light by the direct voltage V after rectifier diode D1 or the D2 rectification, with the accurate position at indicator cock place.

Claims

1. colored power supply display switch, it is characterized in that: it is made of switch panel (1), switch key (2) display circuit (3) part, wherein, display circuit (3) is located at the inboard of switch panel (1), be fixed on the switch panel (1) by switch inner panel (4), and the colour flash second tube sheet LED on the display circuit (3) fixes in the hole (5) that has on switch panel (1).

2. a kind of colored power supply display switch according to claim 1, it is characterized in that: described display circuit (3) is by supply voltage V1 bulb W, K switch circuit loop (6), and rectification diode D1 dropping resistor R1 light-emitting diodes and LED1, LED2, LED3, LED4, LED5, LED6 circuit loop (7) constitute.

3. a kind of colored power supply display switch according to claim 1, it is characterized in that: described display circuit (3) also can be by supply voltage V2, bulb W2, K switch circuit loop (8), rectifier diode D2, dropping resistor R1, electrochemical capacitor C1, K switch 2 circuit loops (9), triode VT1 base stage are connected with bias resistance R2 collector electrode four groups of flashing diode LED1, LED2 in parallel, LED3, LED4, LED5, LED6, C1, electrochemical capacitor C1 circuit loop (10) formation.