CN202513396U

CN202513396U - Energy-saving socket of water dispenser

Info

Publication number: CN202513396U
Application number: CN2012201239317U
Authority: CN
Inventors: 金义德
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-29
Filing date: 2012-03-29
Publication date: 2012-10-31
Anticipated expiration: 2022-03-29

Abstract

An energy-saving socket of a water dispenser comprises an electronic clock, an IC (integrated circuit) integrated control module circuit, a stabilized power circuit and a switch circuit, wherein the stabilized power circuit supplies 12V direct current working power to the switch circuit; the IC integrated control module circuit is directly powered by two 5# batteries; and the electronic clock controls the IC integrated control module circuit to output a pulse signal and controls a control electrode of an SCR (silicon controlled rectifier) to cut off power so as to automatically cut off power of the water dispenser at a fixed time. The energy-saving socket of water dispenser can set a fixed shutdown time as required, thus avoiding damage of nitrite to human health because of drinking repeatedly boiled water for a long time; and shutdown at the fixed time can save electrical energy and can eliminate fire hazards caused by electrical short circuit during long-time work of an electrical apparatus.

Description

The energy-conservation socket of water dispenser

Technical field

The utility model relates to a kind of living electric apparatus automated control technology, and more particularly, the utility model relates to the energy-conservation socket of a kind of water dispenser.

Background technology

The application of water dispenser is quite universal, and it is places such as factories and miness enterprises and institutions, machine-operated business offices, school living electric apparatus commonly used, and the birth of water dispenser brings great convenience for people's life.Because the quickening of people's rhythm of life now, work is busy, and pressure strengthens, and usually forgets the minor matter in some life.Such as, thirsty during working, just go water dispenser place pouring to drink,, will open conveniently if water dispenser is not opened.But come off duty, shutdown just can usually live down.After Hours or two-day weekend cause water dispenser to be in the energising heated condition because of having forgotten shutdown every day always, not only waste electric energy; The more important thing is; Long-term drinking boiling water overnight or drink " thousand boiling water " hotted plate for a long time can be at human body accumulated nitrite, nitrite in people's body accumulated to certain dosage; Just can form carcinogen, the serious harm health.In addition, work living environment nobody the time, electrical equipment works long hours and also can cause wire short-circuiting, the initiation fire accident.

Summary of the invention

The purpose of the utility model invention is the deficiency that overcomes above-mentioned prior art, provide a kind of can be by setting the unused time energy-conservation socket of water dispenser of shutdown automatically.

The purpose of the utility model invention realizes through following technical proposals:

The energy-conservation socket of a kind of water dispenser; Be made up of electronic clock, IC integrated control module circuit, voltage-stabilized power supply circuit and switching circuit, described voltage-stabilized power supply circuit provides 12V dc supply to switching circuit, and IC integrated control module circuit is directly supplied power by No. 5 batteries of two joints; Electronic clock control IC integration module circuit output pulse signal; The control SCR silicon controlled control utmost point is realized powered-down, thereby is reached the control that the water dispenser self-timing is had a power failure.

Described electronic clock is a LCD liquid crystal display clock, when being provided with, divide show tags, is connected with IC integrated control module circuit; Form electronic clock control nuclear core module circuit, close the K2 coil through output pulse signal control controllable silicon, because the normally opened contact string of K2 is in the loop of J1; So K2 work; K2 in the J1 circuit opens string, cuts off the J1 coil power, accomplishes the relay coil loop and breaks off; With the disconnect mode of relay main contacts, realize the water dispenser power supply by the operation of setting the unused time.

Described IC integrated control module circuit and electronic clock are supporting; Form the time control modular circuit; Said time control modular circuit cooperates with module-external circuit and parts; Form complete time control function circuit, said exterior part mainly comprises timing key, start key, closing key, and said time control modular circuit is directly supplied power by No. 5 dry cells of two joints.

Said voltage-stabilized power supply circuit is provided with the WD12V voltage-stabiliser tube; With civil power 220V capacitance-resistance connection in series-parallel step-down; Full-bridge rectification exports the electronic regulation circuit input end to, in electric power loop, inserts K1, reduces the consumption of dry cell; J1, K1, K2 in the stabilized voltage power supply output cathode access control circuit, negative pole is the loop of power supply.

Described switching circuit after power supply is inserted at N, L two ends, is pressed the AN1 electric current when AN2, R5, and LED light is bright; The expression power connection is simultaneously formed step-down, rectification, filter circuit by R1, R2, C1, D1-D4, DW, C2, obtains the direct current of 12V, through the normally-closed contact J1 of R3, K2, R4 to negative pole; J1 work, J1-2 is also closed simultaneously, makes the control circuit self-locking, and therefore discharging AN1 also can long-play; And K1 also works simultaneously, and the K1 normally opened contact is closed, and for the output of timing signal is switched to the control utmost point of SCR, K2 does not work this moment; But arrived the setting unused time, pulse signal O/P of clock module output removes to trigger the SCR control utmost point, makes its conducting, K2 work like this; Open the normally-closed contact of K2, make the coil losing electricity of J1 and quit work, this moment J1-1, J1-2 often open the open circuit that gets an electric shock; Make the entire circuit dead electricity, get back to reset condition, AN 2 is the shutdown button.

Described time control function circuit only shows the time at ordinary times by No. 5 dry cell power supplies of two joints, and not starting shooting is exactly signal output; Get an electric shock open circuit because of often holding of K1 can power consumption yet, is exactly that the time is also very short in work; As long as one triggers the K2 in the J1 loop, normally-closed contact one is opened, and entire circuit is a dead electricity; The normally opened contact of K1 is also opened, so No. 5 batteries of two joints can be used one-year age.

Because adopt technique scheme, the energy-conservation socket of the water dispenser that the utility model provides has following beneficial effect:

1. can be by setting the automatic power supply that cuts off water dispenser of unused time;

2. improve water quality, help the healthy of people;

3. saves energy is a zero-power at ordinary times, eliminates safe hidden trouble;

4. design is simple, and used components and parts are few, reduce production costs;

5. be provided with simply, once set, permanently effective.

Description of drawings

Fig. 1 is the energy-conservation socket circuit figure of water dispenser.

Embodiment

To combine accompanying drawing and embodiment that the essentiality content of the utility model is described in further detail below:

The energy-conservation socket of a kind of water dispenser; Be made up of electronic clock, IC integrated control module circuit, voltage-stabilized power supply circuit and switching circuit, voltage-stabilized power supply circuit provides 12V dc supply to switching circuit, and IC integrated control module circuit is directly supplied power by No. 5 batteries of two joints; Electronic clock control IC integration module circuit output pulse signal; The control SCR silicon controlled control utmost point is realized powered-down, thereby is reached the control that the water dispenser self-timing is had a power failure.

Electronic clock is a LCD liquid crystal display clock, when being provided with, divide show tags, is connected with IC integrated control module circuit; Form electronic clock control nuclear core module circuit; Through output pulse signal control controllable silicon conducting K2 coil, the normally opened contact of K2 breaks off, and accomplishes the relay coil loop and breaks off; With the disconnect mode of relay main contacts, realize the water dispenser power supply by the operation of setting the unused time.

IC integrated control module circuit and electronic clock are supporting; Form the time control modular circuit; The time control modular circuit cooperates with module-external circuit and parts; Form complete time control function circuit, exterior part mainly comprises timing key, start key, closing key, and said time control modular circuit is directly supplied power by No. 5 dry cells of two joints.

Voltage-stabilized power supply circuit is provided with the WD12V voltage-stabiliser tube; With civil power 220V capacitance-resistance connection in series-parallel step-down; Full-bridge rectification exports the electronic regulation circuit input end to, in electric power loop, inserts K1, reduces the consumption of dry cell; J1, K1, K2 in the stabilized voltage power supply output cathode access control circuit, negative pole is the loop of power supply.

Switching circuit after power supply is inserted at N, L two ends, is pressed the AN1 electric current when AN2, R5, and LED light is bright; The expression power connection is simultaneously formed step-down, rectification, filter circuit by R1, R2, C1, D1-D4, DW, C2, obtains the direct current of 12V, through the normally-closed contact J1 of R3, K2, R4 to negative pole; J1 work, J1-1, J1-2 are closed simultaneously, make the control circuit self-locking, and M is also; Therefore discharging AN1 also can long-play, and K1 also works simultaneously, and the K1 normally opened contact is closed, is switched to the control utmost point of SCR for the output of timing signal; K2 does not work this moment, but has arrived the setting unused time, and pulse signal O/P of clock module output removes to trigger the SCR control utmost point, makes its conducting; The normally-closed contact of K2 is opened in K2 work like this, make the coil losing electricity of J1 and quit work, this moment J1-1, J1-2 often open the open circuit that gets an electric shock; Make the entire circuit dead electricity, get back to reset condition, AN2 is the shutdown button.

The time control function circuit only shows the time at ordinary times by No. 5 dry cell power supplies of two joints, and not starting shooting is exactly signal output; Get an electric shock open circuit because of often holding of K1 can power consumption yet, is exactly that the time is also very short in work; As long as one triggers the K2 in the J1 loop, normally-closed contact one is opened, and entire circuit is a dead electricity; The normally opened contact of K1 is also opened, so No. 5 batteries of two joints can be used one-year age.

Claims

1. energy-conservation socket of water dispenser; Form by electronic clock, IC integrated control module circuit, voltage-stabilized power supply circuit and switching circuit; It is characterized in that described voltage-stabilized power supply circuit provides 12V dc supply to switching circuit, IC integrated control module circuit is directly supplied power by No. 5 batteries of two joints; Electronic clock control IC integration module circuit output pulse signal, the control SCR silicon controlled control utmost point.

2. the energy-conservation socket of water dispenser according to claim 1 is characterized in that, described electronic clock is a LCD liquid crystal display clock; When being provided with, divide show tags; Be connected with IC integrated control module circuit, form electronic clock control nuclear core module circuit, close the J1 coil through output pulse signal control controllable silicon; Accomplish the relay coil loop and break off, with the disconnect mode of relay main contacts.

3. the energy-conservation socket of water dispenser according to claim 1; It is characterized in that described IC integrated control module circuit and electronic clock are supporting, form the time control modular circuit; Said time control modular circuit cooperates with module-external circuit and parts; Form complete time control function circuit, said exterior part mainly comprises timing key, start key, closing key, and said time control modular circuit is directly supplied power by No. 5 dry cells of two joints.

4. the energy-conservation socket of water dispenser according to claim 1; It is characterized in that said voltage-stabilized power supply circuit is provided with the WD12V voltage-stabiliser tube, with civil power 220V capacitance-resistance connection in series-parallel step-down; Full-bridge rectification exports the electronic regulation circuit input end to; In electric power loop, insert K1, reduce the consumption of dry cell, the J1 in the stabilized voltage power supply output cathode access control circuit, K1, K2 coil negative pole are the loop of power supply.