CN2327137Y - Fully-automatic microphone ozone sterilizer - Google Patents

Abstract

The utility model discloses a fully-automatic microphone ozone sterilizer, a bracket structure design with double chambers, double doors, and double microphones, a full automatic timing sterilizing device, an automatic perfuming, and a gate control phonetic system circuit are adopted by the utility model which is especially suitable for disinfection operation by turns of the microphones used for kara-ok sing. A switch of an executive system can be switched on through the bracket which is pressed down by the weight of the microphone when the microphone is put into an elastic bracket, the pressing-in switch of the executive system supplies power for an ozone generating system through a timer and a relay, and therefore, ozone can be produced for microphone sterilization; when a set time job is completed by the timer, a power supply of the ozone generation system is cut off by the relay and is displayed, and meanwhile, a perfuming procedure can be completed by switching on an electromagnetic valve, and timing sterilization automation and perfuming automation can be realized.

Description

Full-automatic microphone ozonateur

The utility model relates to a kind of full-automatic ozone sterilizer of microphone, the sterilization that the is particularly suitable for Microphone for karaoke use of keeping a public place clean.

The existing microphone ozonateur of China is made up of shell, microphone carriage, ozone generator, movable guard or lid now, the ozone generator circuit microphone sterilization of keeping a public place clean carrying out sterilization, eliminate the unusual smell in conjunction with configuration, but circuit simply can not be realized the timing automatic sterilization, spraying perfuming function and the voice suggestion of finishing of not sterilizing.

The purpose of this utility model is a kind of full-automatic microphone ozonateur of design, makes it have the function of regularly sterilization, quantitative perfuming, voice suggestion.

The purpose of this utility model is achieved in that

A kind of full-automatic microphone ozonateur is made of the box-type shell of two-door, the two microphone carrier structure in two chambers and the ozone generator that is mounted in it and control element combinational circuit, control the executive system pressed switch by the microphone elastic bracket and be connected, regularly sterilization, sterilization demonstration, the full-automation of perfuming process are finished with ozone generation system, voice system, sterilization indicator light, spraying flavoring system combinational circuit.Voice system is by transparent elastic door closure control voice system switch, and circuit is connected when opening the door, and buzzer is sounded, and as " welcoming to use ", voice system is closed at closing time.Finish the self-timing sterilization by the control circuit of executive system pressed switch, timer, relay assembly.The spraying flavoring system is finished by relay control electromagnetically operated valve combinational circuit.

The utility model has the advantages that the elastic bracket control executive system pressed switch that adopts the tube of saying, circuit is worked automatically, realize that regularly sterilization, indicator light show functions such as disinfection, spraying perfuming, voice suggestion.Operation sequence has been simplified in by turns sterilization of microphone when karaoke, improves Disinfection Effect, sprays fragrant mist and increases fragrant smell people's mood is expressed freely, and is convenient and practical.

Below in conjunction with accompanying drawing the utility model execution mode is described in detail:

Fig. 1 is full-automatic microphone ozonateur master TV structure figure

Fig. 2 is a full-automatic microphone ozonateur left side pseudosection

Fig. 3 is full-automatic microphone ozonateur circuit diagram

With reference to Fig. 1, Fig. 2, full-automatic microphone sterilizer is two chambers, two-door, two microphone carrier structure, and step-down rectifier system (2) is installed in sterilizer box-type shell (1), ozone generation system (3), voice system (4), voice system switch (5), transparent elastic door closure (6), executive system pressed switch (7), microphone carriage (8), mains switch and indicator light (9), buzzer (10), sterilization indicator light (11), the indicator light (12) that finishes of sterilizing, flavoring system (13).Be elastic hinge between transparent elastic door closure (6) and box-type shell (1), microphone carriage (8) and the box-type shell (1).

The course of work is: it is bright to connect the 220V power supply indicator, the step-down rectifier system works.When opening door closure and microphone is put on the microphone carriage, the microphone deadweight descends carriage and is pressed on the executive system pressed switch, connects the power supply of ozone generation system, timer, voice system, flavoring system.When ozone generator produced ozone and begins to sterilize, the sterilization indicator light was bright, the disinfecting time that timer is set then, by the relay deenergization, the sterilization indicator light goes out, the sterilization indicator light that finishes is bright, sterilization is finished.When regularly sterilization was finished, relay was connected electromagnetically operated valve, and its tappet compression scent flask spraying button is finished once fragrant process.When opening the transparent elastic door closure, the voice switch energized, voice system work is sent the sound of " welcoming to use " by buzzer, and when shutting door closure, sound stops.

In the circuit diagram shown in Figure 3, the power turn-on K switch ₁The time, 220V power connection, its indicator light A ₁Bright, through transformer B ₁Alternating current after the step-down passes through D ₁-D ₄Bridge rectifier provides the nominal operation direct current.1 pin of impulse hunting integrated package TWH9221 is that negative pole, 2 pin are work indication output, and 4 pin positive poles, 5,6 pin are pulse signal output.When the self-weight press carriage of microphone is connected K switch ₂The time, circuit is timer, relay power supply, timer is carried out the work of setting-up time.Rated DC current is by the normally-closed contact J of relay _1-2The time, be the integrated package power supply, make its pulse signal that sends by transformer B ₂Amplify (boosting) back for ozonizer T ₄₀Work produces the ozone microphone and carries out disinfection, and the Light-Emitting Diode that is connected between integrated package 1,2 pin is shinny, and its indicates the well afoot of regularly sterilizing.When timer work when setting disinfecting time, trigger relay J disconnects normally-closed contact J _1-2, integrated package, ozonizer are quit work, sterilization stops, meanwhile the normally opened contact J of trigger relay _1-1, J _1-3Closure makes electromagnetically operated valve (electromagnet) work, and its tappet extruding perfume control button makes it spray fragrant mist microphone to carry out perfuming, the indicator light A that the microphone sterilization finishes ₂Bright.When opening the elasticity door closure of sterilizer, normally closed switch K ₃The decompression closure, the voice system powered operation is sent the sound of " welcoming to use ".When the elasticity door closure was closed after people loose one's grip automatically, door closure pressed off K switch ₃, the voice system outage quits work, and the sound disappears.When putting into microphone to be sterilized once more, circuit repeats above-mentioned work.

Claims (4)

1, a kind of full-automatic microphone ozonateur, constitute by the box-type shell of the two-door pair of microphone carrier structure in two chambers and ozone generator and control element combinational circuit, it is characterized in that by microphone carriage (8) control executive system pressed switch (7) and ozone generation system (3), voice system (4), sterilization indicator light (11), (12), flavoring system (13) combinational circuit connects, and makes regularly sterilization, sterilization demonstration, the full-automation of perfuming process.

2, full-automatic microphone ozonateur according to claim 1 is characterized in that voice system by transparent elastic door closure (6) control voice system switch (5), and circuit is connected when opening the door, and buzzer is sounded, and voice system is closed at closing time.

3, full-automatic microphone ozonateur according to claim 1 is characterized in that the self-timing sterilization, is finished by the control circuit of executive system pressed switch (7), timer, relay assembly.

4, full-automatic microphone ozonateur according to claim 1 is characterized in that flavoring system finished by relay control electromagnetically operated valve combinational circuit.

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