CN2483005Y

CN2483005Y - Sterilizing cabinet for tooth-brush, towel and for drying hands

Info

Publication number: CN2483005Y
Application number: CN 01225998
Authority: CN
Inventors: 李光泳
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-01
Filing date: 2001-06-01
Publication date: 2002-03-27
Anticipated expiration: 2011-06-01

Abstract

A toothbrush, towel and hand drying disinfection cabinet consists a towel heating, hand drying and disinfection and toothbrush disinfection circuit. The towel heating circuit control the conducting time of the silicon controlled rectifier via a timer to heat the towel by an electrical heating wire. The hand drying disinfection circuit is provided with an infrared ray emission and receiving tube, a shocking device and a timer. When the hand is dried, the wind tube heating wire and the blowing motor work, meanwhile high pressure is arranged on both sides of an ozone tube to generate ozone by electrically ionizing the air, thus the sterilization purpose is achieved. According to the propagation cycle of the bacteria, the timer of the toothbrush disinfection circuit controls the ozone tube sterilize 6 minutes per 90 minutes, thus the bacteria can not be propagation. The machine adopts ultra-thin wall mounting type design, integrates a plurality of functions, and is safe and convenient.

Description

Toothbrush, towel, hand-drying and-disinfecting cabinet

This utility model relates to a kind of sanitary apparatus, particularly a kind of toothbrush, towel, hand-drying and-disinfecting cabinet.

Along with the raising of China's living standards of the people, people constantly pursue and are good for one's health, the articles for use of keeping a public place clean of both artistic and practical and multifunction.At present people's environment of preserving toothbrush does not generally possess sterilizing function, causes the toothbrush vulnerable to pollution or catches; People can not use hot towel easily at any time and towel is sterilized; Hand dryer can only the dried hands of blowing hot-air, and adversary's sterilization simultaneously.

The purpose of this utility model is: provide a kind of and can under sterile environment, deposit toothbrush, the hot towel after can providing sterilization, can be in dried hands the integrated sanitary apparatus of adversary's disinfectant, it adopts wall-hanging design, easy to install, timing automatic control.

The purpose of this utility model is achieved through the following technical solutions: it is made up of hot towel circuit, hand-drying and-disinfecting circuit and toothbrush sanitizing circuit, wherein: hot towel circuit mainly is made of switch SW 3, intervalometer 5, trigger triode Q1, controllable silicon TH1, heating wire RL1, switch SW 3 links to each other with the input of intervalometer 5, the outfan of intervalometer 5 links to each other through the base stage of resistance R 12 with trigger triode Q1, and the colelctor electrode of trigger triode Q1 is connected with heating wire RL1 through controllable silicon TH1.The hand dryer circuit mainly by switch SW 1, oscillator 6, infrared ray emission receiving element 7, couple drive unit 8, controllable silicon TH2, heating wire RL2,, oscillator 10, booster circuit 11 constituted, switch SW 1 links to each other with the input of resistance R 6 with oscillator 6 through rectification circuit 1, the outfan of oscillator 6 links to each other with infrared ray emission receiving element 7, the outfan of infrared ray emission receiving element 7 is connected with couple drive unit 8 through resistance R 19, and the outfan of couple drive unit 8 links to each other with heating wire RL2, rectification circuit 2 and motor M through controllable silicon TH2; The outfan of oscillator 6 also is connected through the input of resistance R 2 with oscillator 10, and the outfan of oscillator 10 links to each other with ozonizer Y through booster circuit 11.The toothbrush sanitizing circuit mainly is made of switch SW 2, intervalometer 12, RC delay circuit 9, oscillator 10 and booster circuit 11, the outfan of intervalometer 12 links to each other with the input of RC delay circuit 9 and oscillator 10, the outfan of oscillator 10 is connected with ozonizer Y through booster circuit 11, and the outfan of oscillator 10 is also connected to the reset terminal of intervalometer 12.

The utility model has the advantages that:

1, a tractor serves several purposes:, reach a tractor serves several purposes because the function of toothbrush sanitizing, hot towel, hand-drying and-disinfecting is integrated.

2, sterilization effect is good: according to the breeding cycle of antibacterial, adopt sterilization in per 90 minutes 6 minutes, antibacterial can't be survived, thereby stop bacterial infection, reach the effect of keeping a public place clean.

3, rational in infrastructure: owing to adopt the hanging design of ultra-thin-wall, toothbrush separates with the towel storage area, and is easy to use.

4, control automatically: owing to adopt infrared sensing switch and intervalometer control, and be provided with the Temperature protection switch, need not artificially control safe ready.

Further describe below in conjunction with drawings and Examples.

Fig. 1 is hot towel of this utility model and hand-drying and-disinfecting circuit theory diagrams.

Fig. 2 is this utility model hand-drying and-disinfecting and toothbrush sanitizing circuit theory diagrams.

Symbol description is as follows among the figure:

1,2, rectification circuit 3,4, mu balanced circuit

5, intervalometer 6, oscillator

7, infrared ray emission receiving element 8, couple drive unit

9, RC delay circuit 10, oscillator

11, booster circuit 12, intervalometer

Y, ozonizer M, motor

SW1, SW2, SW3, switch SW 4, SW5, Temperature protection switch

Q1, trigger triode TH1, TH2, controllable silicon

RL1, RL2, heating wire LED1, LED2, LED3, luminous

Pipe

INFRARED OUT, infrared emission tube

INFRARED IN, infrared receiver tube

Hot towel circuit as shown in Figure 1, mainly constituted by switch SW 3, intervalometer 5, trigger triode Q1, controllable silicon TH1, heating wire RL1, intervalometer 5 is made up of enumerator U2 and peripheral cell R9, R10, C12, the outfan of intervalometer 5 links to each other through the base stage of resistance R 12 with trigger triode Q1, and the colelctor electrode of trigger triode Q1 is connected with heating wire RL1 through controllable silicon TH1.

When closing a switch SW3, the 3rd foot output low level of U2, trigger triode Q1 conducting, controllable silicon TH1 obtains trigger voltage and conducting, luminous tube LED1 lights, and heating wire RL1 starts working, simultaneously, the intervalometer that 9,10,11 feet of U2 and R9, R10, C12 form is started working, after reaching the scheduled time (about 10 minutes), the 3rd foot output high level by U2 ends Q1, controllable silicon TH1 ends, and heating wire RL1 quits work.Be connected to Temperature protection switch SW 5 in the circuit, automatic disconnection when temperature reaches 80 ℃ reaches the purpose of double insurance.

Hand-drying and-disinfecting circuit as shown in Figure 1 and Figure 2 mainly is made of switch SW 1, oscillator 6, infrared ray emission receiving element 7, couple drive unit 8, controllable silicon TH2, heating wire RL2, oscillator 10, booster circuit 11.Wherein oscillator 6 is made up of Schmidt trigger U3 and peripheral cell C17, D11, R24, R25, and delay circuit is made up of R7, C2.Switch SW 1 links to each other with the input of resistance R 6 with oscillator 6 through rectification circuit 1, the outfan of oscillator 6 links to each other with infrared ray emission receiving element 7, the outfan of infrared ray emission receiving element 7 is connected with couple drive unit 8 through resistance R 19, and the outfan of couple drive unit 8 links to each other with heating wire RL2, rectification circuit 2 and motor M through controllable silicon TH2; The outfan of oscillator 6 also is connected through the input of resistance R 2 with oscillator 10, and the outfan of oscillator 10 links to each other with ozonizer Y through booster circuit 11.

Behind the SW1 that closes a switch, produce the square-wave signal of 1KHz by peripheral cell C17, D11, R24, R25 at 4,5,6 feet of U3.This signal amplifies rear drive infrared emission tube INFRARED OUT through Q4 and outwards launches infrared signal, because infrared emission tube, infrared receiver tube INFRARED IN and dried hands air duct are installed in the loom bottom side by side, when hands stretches to air duct, infrared receiver tube can receive the infrared signal of handling after the reflection, after audion Q5 amplifies, be connected to the 2nd foot shaping output of U3, this stable pulse signal is delivered to photoelectrical coupler U4 through audion Q2 makes controllable silicon TH2 obtain the triggering signal conducting, air duct heating wire RL2 and air duct motor M work.After hands left air duct, infrared receiver tube can not be received infrared signal, but by the delay circuit that R7, C2 form, can make U3 keep about 3 seconds output, and controllable silicon TH2 ends because of voltage out of hand then, and air duct heating wire RL2 and air duct motor M quit work.

When U3 was in running order, its 10th foot was in electronegative potential, so audion Q10 conducting, and not gate U5 is provided power supply.U5-B exports high level.U5 and peripheral cell component frequency are at the oscillator of 20-40KHz, and its output signal is given birth to the living 2500-3000V voltage of cutting down output through Q9, B2 and is added to ozonizer Y two ends ionized air and produces ozone, and this ozone is sent through dried hands air duct.

The toothbrush sanitizing circuit mainly is made of switch SW 2, intervalometer 12, RC delay circuit 9, oscillator 10 and booster circuit 11 as shown in Figure 2.Wherein, intervalometer 12 is made up of enumerator U6 and peripheral cell R37, R38, C20; RC delay circuit 9 is made up of R35 and C21.The outfan of intervalometer 12 links to each other with the input of RC delay circuit 9 and oscillator 10, and the outfan of oscillator 10 is connected with ozonizer Y through booster circuit 11, and the outfan of oscillator 10 is also connected to the reset terminal of intervalometer 12.

After switch SW 2 was closed, the 11st foot of U5 was in electronegative potential, therefore the 10th foot output high level.By U5 and C22, R34, the oscillator that R15 forms is shaken and is produced 20-40KHz concussion frequency, through Q9, B2 boosts and produces 2500-3000V voltage and be added to ozonizer Y two ends ionized air and produce ozone, LED3 lights simultaneously, because R35 constantly charges to C21, after about 6 minutes, the C21 both end voltage is elevated to more than the 5V, U5 the 11st foot becomes low level, oscillator 10 quits work, ozone free output, U5 the 6th foot is exported a reset signal to U6 the 12nd foot simultaneously, and intervalometer 12 is started working, after reaching the scheduled time (about 90 minutes), intervalometer 12 quits work, and U6 the 3rd foot is exported a high potential, U5 the 11st foot electronegative potential simultaneously, ozone oscillator 9 is started working, and R35 charges to C21 simultaneously.So go round and begin again, sterilization in per 90 minutes 6 minutes reaches the germ-resistant purpose of circulation.

All circuit is installed in the wall-hanging cabinet, and a side of cabinet is the toothbrush sanitizing cabinet, and the opposite side of cabinet is hot towel cabinet, and the centre is circuit cabinet and control panel.Can deposit many in the toothbrush sanitizing cabinet toothbrush.Is in the 20CM time at hands apart from infrared sensing switch, can open hand dryer automatically, sends to kill antibacterial on hand by air duct with the ozone in opportunity.High temperature in the hot towel cabinet kills the antibacterial high temperature on the towel in the heating towel, when towel reaches predetermined temperature, will cut off the electricity supply automatically.

Claims

1 one kinds of toothbrushes, towel, hand-drying and-disinfecting cabinet mainly comprise rectification circuit 1 and rectification circuit 2, mu balanced circuit 3 and mu balanced circuit 4, ozonizer Y, motor M and air duct; It is characterized in that: also comprise hot towel circuit, hand-drying and-disinfecting circuit and toothbrush sanitizing circuit, wherein:

Hot towel circuit mainly is made of switch SW 3, intervalometer 5, trigger triode Q1, controllable silicon TH1, heating wire RL1, switch SW 3 links to each other with the input of intervalometer 5, the outfan of intervalometer 5 links to each other through the base stage of resistance R 12 with trigger triode Q1, and the colelctor electrode of trigger triode Q1 is connected with heating wire RL1 through controllable silicon TH1;

The hand dryer circuit mainly is made of switch SW 1, oscillator 6, infrared ray emission receiving element 7, couple drive unit 8, controllable silicon TH2, heating wire RL2, oscillator 10, booster circuit 11, switch SW 1 links to each other with the input of resistance R 6 with oscillator 6 through rectification circuit 1, the outfan of oscillator 6 links to each other with infrared ray emission receiving element 7, the outfan of infrared ray emission receiving element 7 is connected with couple drive unit 8 through resistance R 19, and the outfan of couple drive unit 8 links to each other with heating wire RL2, rectification circuit 2 and motor M through controllable silicon TH2; The outfan of oscillator 6 also is connected through the input of resistance R 2 with oscillator 10, and the outfan of oscillator 10 links to each other with ozonizer Y through booster circuit 11;

The toothbrush sanitizing circuit mainly is made of switch SW 2, intervalometer 12, RC delay circuit 9, oscillator 10 and booster circuit 11, the outfan of intervalometer 12 links to each other with the input of RC delay circuit 9 and oscillator 10, the outfan of oscillator 10 is connected with ozonizer Y through booster circuit 11, and the outfan of oscillator 10 is also connected to the reset terminal of intervalometer 12.

2, toothbrush according to claim 1, towel, hand-drying and-disinfecting cabinet is characterized in that: the concussion frequency that described oscillator 6 is produced is 0.5-1.5KHz.

3, toothbrush according to claim 1, towel, hand-drying and-disinfecting cabinet is characterized in that: the concussion frequency of described oscillator 10 is 20-40KHz.

4, toothbrush according to claim 1, towel, hand-drying and-disinfecting cabinet is characterized in that: the output voltage of described booster circuit 11 is 2500-3000V.

5, toothbrush according to claim 1, towel, hand-drying and-disinfecting cabinet is characterized in that: be serially connected with Temperature protection switch SW 5 in the on-off circuit of heating wire RL1 and controllable silicon TH1 formation; In the on-off circuit of heating wire RL2 and controllable silicon TH2 formation, be serially connected with Temperature protection switch SW 4.

6, toothbrush according to claim 1, towel, hand-drying and-disinfecting cabinet; it is characterized in that: switch SW 3 links to each other with luminous tube LED1 through a protective resistance; switch SW 2 links to each other with luminous tube LED3 through a protective resistance, and switch SW 1 links to each other with luminous tube LED2 through a protective resistance.