CN2114460U - Multi-function numerical control electric sterilising apparatus - Google Patents

Abstract

The utility model relates to a multi-function numerical control electric sterilizing apparatus, mainly comprising the displayer of an LED clock, an integrated circuit IC, an amplifying circuit, a power, a breezy electric fan, and an ionic tube. Principally, the IC is used for controlling the displayer of an LED clock, the breezy electric fan, and the high-voltage power. The aim of the multi-function numerical control electric sterilizing apparatus is to provide equipment having the advantages of thorough and rapid sterilization, and higher automaticity. The utility model is especially suitable for places where has higher sanitary requirement, such as hospital, dining room, etc. The multi-function numerical control electric sterilizing apparatus has the advantages of less investment, and simple manufacture technology.

Description

Multi-function numerical control electric sterilising apparatus

A kind of multifunctional numerical control electronic sterilization device belongs to the electrical application technology field.Though some decontaminating apparatuss are arranged in the market, its control procedure mostly is manually, and manually the shortcoming of control is: disinfecting time length is difficult to accurate grasp, if the long energy loss that then increases of disinfecting time causes unnecessary waste.Sterilization to some article also needs the strict time in addition, and one side will guarantee that the completeness of disinfection reduces or eliminates the damage to these type of article simultaneously again.

The purpose of this utility model provides a kind of digital control electronic sterilization device that overcomes the prior art defective.Can alleviate people's labor intensity again to overcome the loaded down with trivial details while that manual control brings.A kind of automaticity of ad hoc for this reason meter is higher, easy and simple to handle and be aided with gentle breeze fan regularly agitation air make it to sterilize fast, thorough, the higher device of efficient.

The technical solution of the utility model is as follows:

With digital dock IC, V _DD, V _SSBipod is imported required running voltage and is connected respectively with the corresponding pin of clock display LED.The time-base signal that takes out a 50HZ from civil power by a resistance inputs to the time-base signal input of IC.Ground connection was so that set up required timing after the slowly adjusting foot of IC was connected in series a key switch K.Transport to an amplifying circuit transistor BG from IC timing output pin ₁Base stage b, and at BG ₁Colelctor electrode c in the serial connection relay J ₁, its contact J _1-1Be serially connected in booster transformer B ₂Primary return in.Be connected to another amplifying circuit BG by " e " Duan Jingyi resistance in IC " branch " position ₂Base stage b, and at BG ₂Colelctor electrode c in the serial connection another relay J ₂, its contact J _2-1Be serially connected with in the Soft wind electric fan M loop.

Specify as follows in conjunction with figure:

By a resistance R ₁From step-down transformer B ₁The time-base signal of secondary taking-up one civil power 50HZ inputs to the 35th foot of integrated circuit of clock IC, delivers to minute counter through pulse signal of IC enumerator output in per 60 seconds, and minute counter also is the enumerator of one 60 system, and hour counter is 12 systems.With their various time pulse outfans by the corresponding connection of associated lead with the light-emitting diode display digital end.Like this, IC is just being controlled the time showing of LED.And timing controlled and time-out are by a self-lock switch K ₂Form, with K ₂IC the 30th foot and ground are connected, and display Displaying timer time this moment is 59 minutes, at this moment accesses required timing by K switch, and meanwhile IC the 27th foot is exported a positive potential through resistance R ₃Input to transistor BG ₁Base stage b, make BG ₁Saturation conduction is because BG ₁Colelctor electrode c is connected in series a relay J ₁Just make relay J ₁Adhesive.Again because J _1-1The contact be serially connected in booster transformer B ₂Elementary in, so work as relay J ₁Adhesive booster transformer B ₂Connect, on the contrary its B when discharging ₂Turn-off.Because what IC adopted is the countdown mode, thereby IC the 27th foot loses positive potential transistor BG when the time is shown as zero ₁End relay J ₁Release makes booster transformer B ₂Thereby elementary shutoff reaches the order ground of self-timing.When not needing regularly with K ₂IC 26 foot ground connection promptly lose timing function.

Soft wind electric fan is worked automatically: " e " section pulse signal during it " divides the position " according to the output of IC the 20th foot, and whenever 2,6,8,10 tell now, and this pin has a positive potential, through a resistance R ₄, R ₄The other end and transistor BG ₂Base stage b connect, at BG ₂Colelctor electrode c be connected in series a relay J ₂, J _2-1The contact be serially connected among the Soft wind electric fan M therefore transistor BG when IC 20 feet are positive potential ₂Saturation conduction, J ₂Inhale and, Soft wind electric fan M work.Tell now and work as 1,3,4,5,7,9, IC the 20th foot loses positive potential transistor BG ₂End relay J ₂Discharge, Soft wind electric fan M quits work.

Booster transformer B ₂The two ends of secondary two termination ionic tube G, bombard airborne oxygen molecule and make oxygen atom and oxygen molecule be combined into high-purity ozone when ionic tube constantly produces a large amount of high speed charged particles under the high voltage electric field effect., thereby reach sterilization, sterilization, fresh-keeping order ground because but the required enzyme of ozone decomposing bacteria internal oxidation glucose destroys its internal structure and cause virus, antibacterial to solidify death.

Fig. 1 is circuit theory diagrams

Transformator B ₁Be output as 9V, B ₂Be output as 3000～4000V.

D ₁, D ₂, D ₃, be commutation diode.

R ₁＝100K，R ₂＝R ₅＝10K，

R ₃＝R ₄＝R ₆＝R ₇＝1K，R ₈＝200Ω，

C ₁＝470μF／25V，C ₂＝0.1μF／25V

IC＝LM8361，LED＝FR1094－11T

BG ₁＝BG ₂＝3DG12，J ₁＝J ₂＝JRX－13F

Claims (1)

1, a kind of multifunctional numerical control electronic sterilization device is by LED clock display, integrated circuit of clock IC, amplifying circuit, transformator B ₁, B ₂, Soft wind electric fan M, relay J ₁, J ₂, ionic tube G, commutation diode and resistance forms, it is characterized in that: the timing output pin (27) of integrated circuit of clock IC is through a resistance R ₃Meet transistor BG ₁Base stage b, BG ₁Relay J of colelctor electrode C serial connection ₁, J ₁Contact J _1-1Be serially connected in booster transformer B ₂Elementary in, " e " in integrated circuit of clock IC " branch " section output pin (20) is through resistance R ₄With transistor BG ₂Base stage b connect, at BG ₂Colelctor electrode c be connected in series another relay J ₂, J ₂Contact J _2-1Be serially connected among the Soft wind electric fan M booster transformer B ₂The two ends of secondary two termination ionic tube G.

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