CN203244620U

CN203244620U - Storeroom ozone sterilizer with lighting lamp

Info

Publication number: CN203244620U
Application number: CN 201320195447
Authority: CN
Inventors: 刘旭明; 陈丽换; 赵国树
Original assignee: Jinling Institute of Technology
Current assignee: Jinling Institute of Technology
Priority date: 2013-04-18
Filing date: 2013-04-18
Publication date: 2013-10-23
Anticipated expiration: 2023-04-18

Abstract

A storeroom ozone sterilizer with a lamp is characterized by comprising a power supply module (1), a switch module (2), a timing module (3) and an ozone generator module (4), wherein the output end of the power supply module (1) is connected to the input end of the switch module (2), the output end of the switch module (2) is connected to the input end of the timing module (3), the output end of the timing module (3) is connected to the input end of the ozone generator module (4), and the switch module (2) is connected to a lighting lamp (201) used for lighting when a door of the storeroom is opened. The storeroom ozone sterilizer can realize automatic lighting when the door of the storeroom is opened, can regularly emit ozone for space disinfection when the door is closed, can voluntarily set ozone generation interval duration and working time, is simple and convenient in installation, has a safe and thorough disinfection effect, can be popularized in modern homes, and can be used to improve living environments.

Description

Storeroom ozonateur with illuminating lamp

Technical field

This utility model relates to a kind of domestic electronic appliances, and is especially a kind of be used to being placed in the enclosed spaces such as family's cloak room, storeroom or storage cellar, can regularly produce ozone and be used for space disinfection, but and when door is opened the electronic installation of automatic illuminating.A kind of storeroom ozonateur with illuminating lamp specifically.

Background technology

Ozone is universally acknowledged broad-spectrum high efficacy disinfection sanitizer.The chemical property of ozone is active especially, is a kind of strong oxidizer, can kill rapidly airborne antibacterial under finite concentration, without any poisonous residual, can not form secondary pollution, is described as " oxidant and the disinfectant that clean most ".At present, along with the living space of Modern Family constantly increases, many families all can arrange the larger cloak room in space, storeroom or storage cellar, but these are local because space relative closure and darkness, the article such as the clothes in the space cause bacteria breed easily, unhealthful and indoor environment.If invent a kind of electronic product, can be when door of storage room be opened automatic illuminating, can in unmanned, regularly send ozone again, be used for daily electronic sterilization, then can bring health and facility to family.

Summary of the invention

The purpose of this utility model is for more and more higher to health and easily requirement in the current life staying idle at home, and the function that existing household storeroom does not possess illumination and sterilizes and have both, design a kind of by simple electronic installation can be when door of storage room be opened automatic illuminating, and when door is closed, can regularly send the storeroom ozonateur with illuminating lamp that ozone is used for space disinfection.

The technical solution of the utility model is:

A kind of storeroom ozonateur with illuminating lamp, it is characterized in that it comprises power module 1, switch module 2, time block 3, ozonator module 4, the input of the output termination switch module 2 of described power module 1, the input of the output termination time block 3 of switch module 2, the input of the output termination ozonator module 4 of time block 3; Described switch module 2 is connected with the illuminating lamp 201 that throws light on when door of storage room is opened.

Described power module 1 is comprised of AC transformer T1, diode rectifier circuit D1, integrated voltage-stabilized chip U1 and filter capacitor, the primary coil of AC transformer T1 connects 220V single phase ac mains supply, AC transformer T1 blood pressure lowering, obtain the 14V alternating voltage, through diode rectifier circuit D1 rectification, pass through again integrated voltage-stabilized chip U1(AN7812) and filter capacitor filtering after provide running voltage for described time block 3 and ozonator module 4.

Described switch module 2 is comprised of with LED illuminating lamp 201 double-contact tongue tube 202, Magnet 203, output voltage and the LED illuminating lamp 201 of the normally-closed contact series-connection power supplies module 1 of double-contact tongue tube 202, the output voltage of normally opened contact series-connection power supplies module 1 and the working power input of time block 3.

Described time block 3 comprises 4 grades of serial counting/frequency dividers of binary one chip U2(CC4060B), decimal scale counting/frequency divider chip U3(CC4017B) and multiple tube VT1,4 grades of serial counting/frequency dividers of binary one chip U2 and adjustable resistance and electric capacity consist of the RC agitator, the 2 pins output pulse of 4 grades of serial counting/frequency dividers of binary one chip U2 is added to 14 pins of decimal scale counting/frequency divider chip U3, be added to again the base stage of multiple tube VT1 from the 2 pins output pulse of decimal scale counting/frequency divider chip U3, continuous working period and the interval working time of control ozonateur module 4.

Described ozonator module 4 comprises by time base chip U4(555) and peripheral resistance, the electric capacity agitator, audion VT2, booster transformer 2, ozonizer electrode 5 and the fan electromotor 6 that form, the output signal of agitator connects the base stage of audion VT2, the emitter stage of audion VT2 connects the primary coil of booster transformer T2, the secondary coil of booster transformer T2 connects H63815 type ozonizer electrode 5,8 pins and the fan electromotor 6 of base chip U4 linked to each other with the signal output part of time block 3 simultaneously when the colelctor electrode of audion VT2 connect.

The beneficial effects of the utility model:

Can regularly produce ozone when 1, Dang Men closes for the air sterillization of storeroom.

But automatic illuminating when 2, Dang Men opens.

3, persistent period and the interval working time of ozone generating can be set voluntarily.

4, relevant control technology of the present utility model is relatively ripe, and the electronic component that relates to is also comparatively cheap, installs simple and conveniently, and Disinfection Effect safety is thorough, can promote in modern house, improves living environment.

Description of drawings

Fig. 1 is electrical principle block diagram of the present utility model.

Fig. 2 is power module electrical schematic diagram of the present utility model.

Fig. 3 is switch module schematic diagram of the present utility model.

Fig. 4 is time block electrical schematic diagram of the present utility model.

Fig. 5 is ozonator module electrical schematic diagram of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples this utility model is further described.

Shown in Fig. 1-5.

A kind of storeroom ozonateur with illuminating lamp, it is characterized in that it comprises power module 1, switch module 2, time block 3, ozonator module 4, the input of the output termination switch module 2 of described power module 1, the input of the output termination time block 3 of switch module 2, the input of the output termination ozonator module 4 of time block 3; Described switch module 2 is connected with the illuminating lamp 201 that throws light on when door of storage room is opened.Shown in Fig. 1,3.

Power module 1 of the present utility model as shown in Figure 2; it is by 14V AC transformer T1; the bridge diode rectification module is 2; filter capacitor is with C1; C2; C3; integrated voltage-stabilized chip U1(model can be AN7812); fuse FU1; FU2; switch S A1 forms; switch S A1 connects with the primary coil of AC transformer T1; on-off control as whole device; fuse FU1 connects with transformer; overcurrent protection as whole device; fuse FU2 connects with integrated voltage-stabilized chip U1 input; over-current protection device as dc source; C1; C2; C3 is as the filter capacitor of DC voltage, and the output of integrated voltage-stabilized chip U1 is as the direct-current working volts of time block 3 and ozonator module 4.

Switch module 2 of the present utility model as shown in Figure 3, it is by the tongue tube 202(SA2 with one group of normally opened contact and normally-closed contact) and Magnet 203 and LED illuminating lamp 201 form, when door is opened, the normally-closed contact of SA2 is closed, 12VLED illuminating lamp 201 gets the electric illumination of lighting, the normally opened contact of SA2 disconnects simultaneously, and time block 3 and ozonator module 4 are owing to there not being running voltage to quit work.The normally opened contact of SA2 was connected by Magnet 203 suction when door was closed, and made time block 3 and ozonator module 4 get electric work, regularly sent ozone and carried out disinfection, and the normally-closed contact of SA2 disconnects simultaneously, and illuminating lamp extinguishes.

Time block 3 of the present utility model as shown in Figure 4, it is comprised of two parts, a part forms an agitator by 4 grades of serial counting/frequency dividers of binary one chip U2, resistance R 1, adjustable resistance RP1, capacitor C 4, the model of U2 is CC4060B, can change the frequency of oscillation of agitator by the value of regulating RP1, the oscillator signal that produces is behind frequency division, and t is from pulse signal of 2 pins output of U2 at regular intervals.Another part of time block is comprised of decimal scale counting/frequency divider chip U3, resistance R 2, a capacitor C 5, the U3 model is CC4017B, C5 and R2 are as the reposition element of U3, the positive pulse signal that the U3 chip is t2 in the 2 pins output of U3 persistent period after to 10 pulse signals of the input clock pulse signals of its 14 pin counting, the base stage that this pulse signal is added to compound transistor VT1 makes its conducting.

Ozonator module of the present utility model as shown in Figure 5, it becomes chip U4, adjustable resistance RP2, resistance R 4, capacitor C 6 etc. jointly to consist of an agitator by 555 o'clock basis set, drive intermittently conducting of audion VT3 from the 3 pin outputting oscillation signals of U4, high-frequency and high-voltage of secondary coil output at booster transformer T2, be added on two electrodes 5 of H63815 type ozonizer and produce ozone, fan electromotor 6 rotates to be accelerated ozone and discharges and distribute the electrode heat.

Details are as follows:

Main switch SA1 is connected between 220V civil power and the transformator T1 primary coil, and as the main switch control of this utility model device, SA1 is closed, and whole device can be worked.Fuse FU1 connects with transformer, as the overcurrent protection of whole device.One end of diode rectifier bridge links to each other with the secondary coil of transformator T1, the other end links to each other with integrated voltage-stabilized chip U1 input by fuse FU2, integrated voltage-stabilized chip U1 adopts AN7812, capacitor C 1, C2, C3 are as filter capacitor, filtered DC voltage is through the control of switch module, for time block, ozonator module provide running voltage.As shown in Figure 2.

Switch module is comprised of tongue tube SA2 and Magnet with one group of normally opened contact and normally-closed contact, when door is opened, the normally-closed contact of SA2 is closed, the 12VLED illuminating lamp gets the electric illumination of lighting, the normally opened contact of SA2 disconnects simultaneously, and time block 3 and ozonator module 4 are owing to there not being running voltage to quit work.The normally opened contact of SA2 was connected by Magnet suction when door was closed, and made time block 3 and ozonator module 4 get electric work, regularly sent ozone and carried out disinfection, and the normally-closed contact of SA2 disconnects simultaneously, and illuminating lamp extinguishes.As shown in Figure 3.

U2 is 4 grades of serial counting/frequency dividers of binary one chip, and resistance R 1, adjustable resistance RP1, capacitor C 4 are common consists of regularly oscillating circuits, but by regulating the value frequency of oscillation of RP1, frequency of oscillation is

, oscillator signal is behind frequency division, and t1 exports 14 pins that U3 is delivered in a pulse from No. 2 pins of U2 at regular intervals, as the count pulse of U3.U3 is a decimal scale counting/frequency divider chip CC4017B, input clock pulse signals to 14 pins is counted, the positive pulse signal of the persistent period t2 of No. 2 pin output of U3 behind 10 pulse signals of input, this signal is added in the base stage of compound transistor VT1, make VT1 can continue conducting at t2 in the time, the ozonator module can get electric work.C5 and R2 are as the reposition element of U3.As shown in Figure 4.

Ozonator adopts electrion formula generator, uses the high-tension current of certain frequency to make the high-voltage corona electric field, makes in the electric field or the oxygen molecule generation electrochemical reaction around the electric field, thereby makes ozone.The concrete model of ozonator is H63815.Basis set became agitator of the common formation such as chip U4, adjustable resistance RP2, resistance R 4, capacitor C 6 in 555 o'clock, in t2 intermittently conducting of 3 pin outputting oscillation signals driving audion VT3 from U4 in the time, the VT3 emitter stage is connected on the second coil side of booster transformer T2, T2 uses sealed high-tension transformer, the primary coil of this transformator adopts φ 0.2mm enamel-covered wire 30 circles, and secondary coil adopts φ 0.08mm enamel-covered wire 3700 circles.Thereby high-frequency and high-voltage of secondary coil output at booster transformer T2, this voltage is added on two electrodes of H63815 type ozonizer, generation arcing discharge, air ionization in the airflow chamber is become ozone gas, fan M rotates and accelerates circulation of air simultaneously, the ozone that produces is outwards discharged, and in time distributes the heat that electrode work produces, with the operating temperature that guarantees electrode within normal range.As shown in Figure 5.

This utility model does not relate to partly all, and the prior art that maybe can adopt same as the prior art is realized.

Claims

1. storeroom ozonateur with illuminating lamp, it is characterized in that it comprises power module (1), switch module (2), time block (3), ozonator module (4), the input of the output termination switch module (2) of described power module (1), the input of the output termination time block (3) of switch module (2), the input of the output termination ozonator module (4) of time block (3); Described switch module (2) is connected with the illuminating lamp (201) that throws light on when door of storage room is opened.

2. the storeroom ozonateur with illuminating lamp according to claim 1, it is characterized in that described power module (1) is by AC transformer (T1), diode rectifier circuit (D1), integrated voltage-stabilized chip (U1) and filter capacitor form, the primary coil of AC transformer (T1) connects 220V single phase ac mains supply, AC transformer (T1) blood pressure lowering, obtain the 14V alternating voltage, through diode rectifier circuit (D1) rectification, pass through again after integrated voltage-stabilized chip (U1) and the filter capacitor filtering and provide running voltage for described time block (3) and ozonator module (4).

3. the storeroom ozonateur with illuminating lamp according to claim 1, it is characterized in that described switch module (2) is comprised of with illuminating lamp (201) double-contact tongue tube (202), Magnet (203), the output voltage of the normally-closed contact series-connection power supplies module (1) of double-contact tongue tube (202) and illuminating lamp (201), the working power input of the output voltage of normally opened contact series-connection power supplies module (1) and time block (3).

4. the storeroom ozonateur with illuminating lamp according to claim 1, it is characterized in that described time block (3) comprises input binary one 4 grades of serial counting/frequency dividers chip (U2), decimal scale counting/frequency divider chip (U3) and multiple tube (VT1), 4 grades of serial counting/frequency dividers of binary one chip (U2) consists of the RC agitator with adjustable resistance and electric capacity, the 2 pins output pulse of 4 grades of serial counting/frequency dividers of binary one chip (U2) is added to 14 pins of decimal scale counting/frequency divider chip (U3), be added to again the base stage of multiple tube (VT1) from the 2 pins output pulse of decimal scale counting/frequency divider chip (U3), continuous working period and the interval working time of control ozonateur module (4).

5. the storeroom ozonateur with illuminating lamp according to claim 1, it is characterized in that described ozonator module (4) comprises by time base chip (U4) and peripheral resistance, the agitator that electric capacity forms, audion (VT2), booster transformer (2), ozonizer electrode (5) and fan electromotor (6), the output signal of agitator connects the base stage of audion (VT2), the emitter stage of audion (VT2) connects the primary coil of booster transformer (T2), the secondary coil of booster transformer (T2) connects ozonizer electrode (5), 8 pins and the fan electromotor (6) of base chip (U4) when the colelctor electrode of audion (VT2) connects link to each other with the signal output part of time block (3) simultaneously.