CN2152293Y

CN2152293Y - Push-pull power saving switch

Info

Publication number: CN2152293Y
Application number: CN 93212634
Authority: CN
Inventors: 何生荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-17
Filing date: 1993-05-17
Publication date: 1994-01-05
Anticipated expiration: 2003-05-17

Abstract

The utility model relates to a push-pull power saving switch, which is characterized in that a base is connected with an upper cover through screw nails. A rotary contact sheet (1) is provided with two claws, and a pull arm of a ratchet wheel revolving steel sheet (9) is made to form a sawtooth shape and is sheathed with an insulating sleeve (12). The insulating sleeve is provided with a pull wire hole (13), a binding post (6) is connected with a resistor R, and the other end of the resistor R is connected with two light emitting diodes D1, D2 with opposite polarities. The other poles of the light emitting diodes D 1, D2 are connected with a binding post (5), the negative pole of a commutation diode is connected with the binding post (5), and the positive pole of the commutation diode is connected with a semi-voltage contact copper sheet (2). An upper cover hole (14) is corresponding to a red light emitting diode, a hole (15) is corresponding to a green light emitting diode, and a hole (16) is corresponding to the pull arm.

Description

Push-pull power saving switch

The utility model relates to a kind of a kind of appliance switch of daily use.

The switch of using in the daily life of Chu Shouing is not backguy in the market, that pull or push button, because building dwelling house standardization, the position that switch is installed is unified, people close lamp, turn on light and feel inconvenient, especially arrange old man, infant and patient, all require whenever and wherever possible to turn on light, close lamp, go to bed, must feel about in the dark and undress if lamp is closed in general exactly life, particularly undress earlier winter to turn off the light again and wanting cold, midnight, the busy lamp of looking on the bright side of things was touched for the moment less than switch, worried, when lamp is opened, light is bright especially, the thorn eyes.

The purpose of this utility model is to provide a kind of and can pulls and stretchy, and can also play the switch of light modulation, temperature adjustment, variable speed energy saving.

The purpose of this utility model is to realize by following design, base (4) is to use screw attachment with loam cake (10), rotation contact chip (1) has two pawls, zigzag is made in the torque arm (11) of ratchet revolution steel disc (9), and put insulating case (12), putting backguy hole (13) extremely, go up connecting resistance R at binding post (6), two opposite polarity green LED D1 of another termination of resistance R and red light emitting diodes D2, another utmost point of two light-emitting diode D1 and D2 is connected on the binding post (5), the negative pole of rectifier diode D is connected on the binding post (5), positive pole is connected on the half press contacts copper sheet (2), the corresponding red light emitting diodes in hole (14) of loam cake (10), the corresponding green LED in hole (15), the corresponding torque arm in hole (16) (11).

Advantage of the present utility model, realized closing, half pressed, total head three retaining controls, can realize temperature adjustment, light modulation, speed governing, purpose of energy saving when partly pressing work, switch dress light-emitting diode, make three kinds of operating states that demonstration all be arranged, even make application person also can see it significantly in the dark in far ultraviolet, backguy changes the direction of power by screw eye, no matter it is all very convenient to spur the backguy control switch where, when backguy fractures, the string backguy need not be drawn insurance and be got loam cake, in the promptly convenient safety again of loam cake outside serial connection line.

Below to description of drawings

Fig. 1 pulls and draws double-purpose energy-saving switch front view

The A of Fig. 2 Fig. 1 is to view

Fig. 3 circuit theory diagrams

Fig. 4 cut-away drawing

Fig. 5 cut-away view

Fig. 6 ratchet revolution steel disc and torque arm structure chart

During Fig. 7 neutral, rotation contact copper sheet (1) present position on the ratchet

When Fig. 8 partly presses operating mode, rotation contact copper sheet (1) present position on the ratchet

During Fig. 9 total head operating mode, rotation contact copper sheet (1) present position on the ratchet

In conjunction with the accompanying drawings embodiment of the present utility model is described, by base (4), the fixing contact of loam cake (10) copper sheet (7), rotation contact copper sheet (1), bakelite ratchet (8), ratchet revolution steel disc (9), backguy spring (19), axle (20), binding post (5), (6), total head contact copper sheet (3), half press contacts copper sheet (2) and electronic component formation are pulled and are drawn the double-purpose energy-saving switch, base (4) is to use screw attachment with loam cake (10), rotation contact chip (1) has two pawls to be stuck on the hexagonal bakelite ratchet (8), zigzag is made in the torque arm (11) of ratchet revolution steel disc (9), and put insulating case (12), backguy hole (13) is arranged on insulating case, go up connecting resistance R at binding post (6), two opposite polarity green LED D1 of another termination of resistance R and red light emitting diodes D2, another utmost point of two light-emitting diode D1 and D2 contacts copper sheet (3) and is connected on the binding post (5) with total head, rectifier diode D(1A400V) negative pole is connected on the binding post (5), positive pole is connected on the half press contacts copper sheet (2), the corresponding red light emitting diodes D2 in hole (14) of loam cake (10), the corresponding green LED D1 in hole (15), the corresponding torque arm in hole (16) (11).Control circuit electric loading line (17) contacts copper sheet (1) with rotation and resistance R is joined, half press contacts copper sheet (2) and kenotron D(1A400V) positive pole join, rectifier diode D(1A400V) negative pole contacts copper sheet (3) with total head and power line (18) joins, the positive pole of the negative pole of the other end of resistance R and green LED D1 and red light emitting diodes D2 joins, and the utmost point in addition of D1 and D2 contacts copper sheet with total head and joins.

Pulling and drawing the double-purpose energy-saving switch is work like this, when switch is in neutral, traffic lights are bright entirely, in the dark or night the obvious accurate position of visible switch then, when the pulling backguy, torque arm (11) drives ratchet revolution steel disc (9) and the bakelite ratchet rotates 60 °, the pawl of rotation contact chip (1) contacts with half press contacts copper sheet (2), and green LED D1 is luminous, and this moment, switch was in the dimming energy-saving state, spur backguy once more, the bakelite ratchet rotates 60 ° again, and the pawl of rotation contact chip (1) contacts copper sheet (3) contact with total head, red, green light-emitting diode D1 and D2 are not luminous entirely, connect pulling switch again and be in neutral again, circulate in the above described manner.

Claims

1, by base, loam cake, fixing contact copper sheet, rotation contact copper sheet, the bakelite ratchet, ratchet revolution steel disc, the backguy spring, axle, the double-purpose energy-saving switch is drawn in pulling that binding post constitutes, it is characterized in that base (4) and loam cake (10) are to use screw attachment, rotation contact chip (1) has two pawls, zigzag is made in the torque arm (11) of ratchet revolution steel disc (9), and put insulating case (12), backguy hole (13) is arranged on insulating case, go up connecting resistance R at binding post (6), two opposite polarity green LED D1 of another termination of resistance R and red light emitting diodes D2, another utmost point of two light-emitting diode D1 and D2 is connected on the binding post (5), rectifier diode D negative pole is connected on the binding post (5), positive pole is connected on the half press contacts copper sheet (2), the corresponding red light emitting diodes D2 in hole (14) of loam cake (10), the corresponding green LED D1 in hole (15), the corresponding torque arm in hole (16) (11).

2, according to claim 1 pulling drawn the double-purpose energy-saving switch, it is characterized in that control circuit is that load line (17) joins with rotation contact chip (1) and resistance R, half press contacts copper sheet (2) joins with the positive pole of kenotron D, the negative pole of rectifier diode D contacts copper sheet (3) with total head and power line (18) joins, the positive pole of the negative pole of the other end of resistance R and green LED D1 and red light emitting diodes D2 joins, and D1 contacts copper sheet (3) with D2 with other utmost point and is connected on the binding post (5) with total head.