CN2380946Y - Electronic-clock-controlled timed delayed automatic switch - Google Patents

Abstract

The utility model provides an electronic-clock-controlled timed delayed automatic switch comprising an 86 type or 120 type or 146 type electronic switch plate, an LCD, an electronic clock circuit board, a time delaying circuit board and an electronic clock power supply safety circuit. The utility model is used for automatically switching on an indoor electrical light by timing and automatically switching off by time delay. The utility model not only can provide a certain antitheft function, but also can be used for other electric appliances which require automatic switching on by timing and automatic switching off by time delay.

Description

Automatic switch during electronics clock fixed response time

The utility model belongs to electric switch, automatic switch during particularly a kind of electronics clock fixed response time.

Along with the raising of the people's material and cultural life level, the go out situation of calling on a friend, spend a holiday, travelling of the whole family is increasing.But the time of going out is longer, and is neglected in the family, and indoor electric lamps night, a couple of days did not open in succession, was very unsafe.So people wish that at durante absentia when the night fell, indoor electric lamps can be opened automatically, when people's custom was gone to bed, indoor electric lamps can be closed again automatically.At present, the illuminating lamp of the residential building ladder access that has has been installed the acoustic control delay switch, and when the pedestrian passed through ladder access, the footsteps that sends was opened street lamp automatically, delays time and closes automatically after several minutes, its role is to economize on electricity.Use this acoustic control delay switch, obviously can not solve aforementioned problem.

The purpose of this utility model is to provide a kind of and existing electric switch dimensional standard identical, on the basis that keeps original hand switch function, increase timing automatic every day is turned on light, automatic switch when turning off the light the electronics clock fixed response time of function automatically by the delay time of setting, to solve people whole family's durante absentia, the problem that indoor electric lamps can open and close automatically.

The utility model comprises that one 86 or 120 or 146 types top has electric switch plate, LCDs, electronic clock circuit plate, the timing delay circuit plate of view window and is installed in electronic clock power supply holding circuit on this plate; LCDs is installed in the view window of electric switch plate top, time and timing triggered time when walking in order to demonstration, can set up by three adjusting buttons under it; The electronic clock circuit plate is connected with LCDs with the conductive rubber connecting band, and its timing signal output is connected with timing delay circuit; Timing delay circuit comprises amplifying circuit, timing delay circuit, mu balanced circuit, electronic switching circuit, the timing starting switch, hand switch on delay selection switch and the electric switch plate is coupled respectively, when needing timing automatic unlatching and automatic delay function, choosing disconnects hand switch, open regularly starting switch after setting the opening time, automatic mode when promptly entering electronics clock fixed response time after selecting between time-delay, when electronic clock produces a trigger pip to setting-up time, the amplifier that is bonded on the timing circuit plate through the connecting line lotus root amplifies, shaping, be bonded to regularly lotus root, it is conducting that the time-delay main circuit makes it by ending upset, this Continuity signal promotes the electronic switching circuit conducting, also conducting thereupon of hand switch two ends like this, electric light or other electrical equipment are just in running order, because main circuit is a long delay monostable circuit during fixed response time, when regularly starting trigger pip after the past, circuit still keeps conducting state.When delaying time setting-up time, upset is for cut-off state again, and electronic switching circuit withdraws from conducting, and the hand switch two ends disconnect, electric light or other electrical equipment quit work, and has finished like this that a timing is opened, the course of work of time delayed turn-off.Be installed in the electronic clock power supply holding circuit on the timing delay circuit plate, comprise buffer circuit, low pressure mu balanced circuit and miniature chargeable battery, the one end is connected with the electronic clock circuit plate, the other end is connected with mu balanced circuit on the timing delay circuit plate, when automatic switch is in running order when electronics clock fixed response time, miniature chargeable battery is in charged state, when automatic switch is in and quits work state when electronics clock fixed response time, minicell works on to keep electronic clock then to the electronic clock power supply.The switching motherboard of the also available band socket of electric switch plate during electronics clock fixed response time in the automatic switch substitutes, and the also available battery of electronic clock power supply holding circuit substitutes.

The utility model is owing to employing electronics clock time opening and time-delay closing is lit a lamp or other electrical equipment, can once set, the long-term use.Be used for controlling automatically the room illuminating lamp, can play certain antitheft effect, also can be used for turning off the light automatically after prompting work and rest and the sleep, also can be used for controlling other electrical equipment.The utility model is an auto-switch function when having increased fixed response time on the basis of existing hand switch plate, both but self-timing unlatching and automatic time delay were closed electrical equipment, also can use hand switch opening and closing electrical equipment, because the physical dimension of automatic switch is identical with existing hand switch during electronics clock fixed response time, can directly replace hand switch, install and use very easy.

One-piece construction of the present utility model and principle of work can provide by accompanying drawing:

Accompanying drawing 1 is the positive facade structural representations of the utility model 86 serial size switches plates.(shutting the removable cover door)

Accompanying drawing 2 is the positive facade structural representations of the utility model 86 serial size switches plates.(opening the removable cover door)

Accompanying drawing 3 is the utility model 86 serial size switches backboard facade structures synoptic diagram.

Accompanying drawing 4 is the utility model 86 serial size switches plate side elevation structural representations.

Accompanying drawing 5 is the utility model 86 serial size switches plate circuitry block schemes.

Accompanying drawing 6 is timing delay circuit and electronic clock power supply holding circuit schematic diagram.

Now the utility model will be further described in conjunction with the accompanying drawings.An electronic clock timing delay automatic switch is replaced existing electric switch, open cover plate 2, when below the regulator solution crystal display screen 5 three walk, adjusting knob 4 regularly, time and regularly after start-up time when the standard of adjusting is walked, starting switch button 6 when pressing the fixed response time on the timing delay circuit plate 9 again, make it closed, then hand switch 3 is placed off-state.Circuitry is in the triggering state for the treatment of like this.At this moment 2 open circuits of external circuit electric power connection line A, B, external circuit load RL1 no current.When the electronic clock time is walked to time of setting up in advance.Electronic clock circuit plate 8 produces a trigger pip, be bonded to through connecting lotus root that amplifier on the timing delay circuit plate 9 amplifies, shaping, lotus root is bonded to regularly again, the time-delay main circuit makes it by being conducting by upset, this Continuity signal promotes appliance switch circuit and makes it conducting, 2 conductings of a of electronic clock circuit plate 9, b like this, 2 also conductings of external circuit power supply A, B, external circuit load RL1 gets electric work.Because main circuit is a long delay monostable circuit during fixed response time in the electronic clock circuit plate 9, like this when regularly starting trigger pip after the past, this circuit still keeps conducting state, overturn again after the time that time-delay is extremely set and be cut-off state, at this moment the electronic switching circuit on the electronic clock circuit plate 9 withdraws from conducting, 2 open circuits of a, b, and 2 of A, B also are open circuit, external circuit load RL1 dead electricity is finished the course of work of regularly opening time delayed turn-off.Delay time behind the circuit turn-on is by switch 7 chosen in advance, by the diode displaying on its next door.Reference time delay is 10 minutes to 8 hours.The delay time of present embodiment be 10 minutes to 3 hourage shelves.The utility model has been installed an electronic clock power supply holding circuit on timing delay circuit plate 9, specialize in the operating voltage of electronic clock circuit plate 8, its function is, behind grid power blackout, this circuit continues to provide an operating voltage, when keeping the walking of electronic clock circuit plate 8 and state regularly, the self-insurance working time after it has a power failure is no less than 24 hours.The utility model also has following characteristics: when circuitry is in when regularly waiting to trigger state, hand switch 3 can use as usual.When circuitry is in automatic conducting state, switch 6 can be removed the automatic time delay conducting state by opening.

Claims (3)

1. automatic switch during electronics clock fixed response time, comprise that the top has the electric switch plate of view window or electric switch plate (1), LCDs (5), electronic clock circuit plate (8), timing delay circuit plate (9) and the electronic clock power supply holding circuit (10) of band socket, is characterized in that electric switch plate (1) back side is equipped with LCDs (5), electronic clock circuit plate (8), timing delay circuit plate (9) and is attached to electronic clock power supply holding circuit (10) on this plate; LCDs (5) is in view window, and electronic clock circuit plate (8) one ends are coupled, and signal output part and timing delay circuit plate (9) link; Timing delay circuit plate (9) links regularly starting switch (6) and delay selection switch (7), and its output terminal is connected with hand switch (3) two ends; Electronic clock power supply holding circuit (10) one ends are connected with electronic clock circuit plate (8), and the mu balanced circuit of the other end and timing delay circuit plate (9) links.

2. automatic switch during electronics clock fixed response time according to claim 1 is characterized in that timing delay circuit plate (9) comprises amplifying circuit, timing delay circuit, mu balanced circuit and electronic switching circuit.

3. automatic switch during electronics clock fixed response time according to claim 1 is characterized in that electronic clock power supply holding circuit (10) comprises buffer circuit, low pressure mu balanced circuit and miniature chargeable battery.

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