CN2181228Y

CN2181228Y - Electronic sterilization toothpick box

Info

Publication number: CN2181228Y
Application number: CN 94203914
Authority: CN
Inventors: 黄耀明
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-23
Filing date: 1994-02-23
Publication date: 1994-11-02
Anticipated expiration: 2004-02-23

Abstract

The utility model relates to an electronic toothpick box for daily use, particularly a device for sterilizing and disinfecting toothpicks and the inner of a refrigerator. The utility model comprises a box cover, a box body, and a base, wherein, an ozone generating tube is arranged in the box body; an ozone generating circuit, an ozone generating tube, a transfer switch, a circulatory switch, and power supply are mainly arranged in the base. The utility model has the advantages of convenient use, high safety, small size, wide purpose, and low cost.

Description

Electronic sterilization toothpick box

This utility model relates to a kind of daily electronics toothpick, particularly a kind of device that is used for toothpick and refrigerator inside are carried out sterilization.

Toothpick is a kind of daily living article, directly act in the oral cavity, people have often ignored toothpick to the infection of pathogenic bacteria and impair health in daily life, at present the health of toothpick is by toothpick is carried out high temperature or disinfection by ultraviolet light, toothpick is washed or the like, and has ignored the pathogenic bacteria that is in use brought.Its structure of existing toothpick is made up of lid and box body, and its weak point is not have self cleaning function, in use has an aptitude to pathogenic bacteria.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of electronic sterilizing toothpick is provided, and it can carry out sterilization to toothpick in the box easily, and can carry out deodorant for refregerator.

Reach task to achieve these goals, the new technical solution that this utility model provides is: this electronic sterilizing toothpick comprises lid, box body and base, ozone generating pipe is arranged in the box body, base mainly is made up of ozone generation circuit, ozone generating pipe, permutator, cycling switch and power supply, ozone generation circuit operation after the energized makes ozone generating pipe produce ozone and carries out sterilization.

In order to reach better effect, form detachable the cooperation by convex clip and draw-in groove between box body and the base, base can work independently after dismounting lid and box body; Described power supply can use dc source or external power of alterating and direct current.

Advantage of the present utility model is:＜1＞esy to use, safe and reliable, effective;＜2＞volume is little, and is of many uses;＜3＞with low cost, be fit to suitability for industrialized production.

In the accompanying drawing embodiment of the present utility model.

Fig. 1 is the user mode reference diagram of this utility model electronic sterilizing toothpick;

Fig. 2 is the partial sectional view of this utility model electronic sterilizing toothpick;

Fig. 3 is the circuit theory diagrams of this utility model electronic sterilizing toothpick.

Below in conjunction with drawings and Examples essential characteristics of the present utility model is described in further detail.

Among the figure, 1---lid, 2---box body, 3---ozone generating pipe, 4---base, 5---elastic copper sheet, 6---ozone generation circuit, 7---permutator, 8---ozone generating pipe, 9---the sprung copper post, 10---convex clip, 11---draw-in groove, 12---cycling switch, 13---power supply

Ozone be it is found that in 1844, now people utilize widely that ozone carries out disinfection, deodorization, sterilization, mildew-resistant and fresh-keeping, this utility model electronic sterilizing toothpick is to produce certain density ozone in toothpick, utilizes ozone to sterilize.Its base can be equipped with a plurality of box bodys to adapt to different needs, also can separately base be disassembled to be used for deodorant for refregerator, and AC/DC, applied widely.As shown in the figure, the electronic sterilizing toothpick comprises lid (1), box body (2) and base (4) three parts, be provided with an ozone generating pipe (3) in the box body of splendid attire toothpick (2), two elastic copper sheets (5) that link to each other with ozone generating pipe (3) are equipped with in its bottom, ozone generation circuit (6), ozone generating pipe (8) and power supply (13) are arranged in the base (4), and its panel is provided with permutator (7) and cycling switch (12).Fig. 3 is the circuit theory diagrams of ozone generation circuit (6), because ozone generating pipe can not long time continuous working, so adopt the oscillating circuit of intermittently delaying time, TWH9221 is all-sealed solid-state circuit, this circuit voltage is 6V, the delay working time is about 6 minutes, promptly quit work automatically about 6 minutes in its work, make ozone generating pipe not be in the long time continuous working state, produce sufficiently high ozone concentration in the toothpick in order to make, in circuit, designed a time-delay cycling circuit, be that solid-state circuit TWH9221 starts again after quitting work about 17 minutes automatically, be in work 6 minutes, and stopped 17 minutes, worked again 6 minutes ... such intermittent oscillation duty.Permutator (7) is allocated to toothpick sterilization shelves, cycling switch (12) is beaten to open position, click button AN, this moment, the 3 foot current potentials of solid-state time-delay oscillating circuit TWH9221 were dragged down, trigger TW9221 work, the high level of 2 feet output simultaneously triggers F1 makes it output low level, the D1 luminous tube is lighted indication TWH9221 and is worked, electric charge on the capacitor C 1 is by the diode D2 ground of releasing, the outfan of F2 is high level, quits work when TWH9221 worked about 6 minutes, and at this moment its 2 foot is a low level, F1 is triggered and is exported high level, D1 extinguishes, and expression TWH9221 quits work, because the F1 outfan is a high level, this level will charge to C1 by R2, and the voltage when the C1 two ends rises to 2/3E _aThe time, the F2 output low level of overturning, the electric charge on the C2 is discharge over the ground rapidly, makes 3 feet of TWH9221 be subjected to low level triggering suddenly and reworks.Entire circuit is in a kind of intermittent oscillation duty like this, decide by the time constant of R2 or C1 during time-delay, the numerical value that changes R2 or C1 can change delay time, this circuit is decided to be 17 minutes, 5, export about 15KHZ oscillating voltage between 6 feet during TWH9221 work, this voltage is added in the ozone generating pipe two ends through the about 1.3～1.5KV of high voltage step-up, thereby produces ozone, when not needing periodic duty, cycling switch (12) can be beaten to the position of closing.Toothpick box body (2) and base (4) are when combining, electronic circuit in the base (4) links to each other with ozone generating pipe (3) in the toothpick box body (2) by two sprung copper posts (9), permutator (7) is got to toothpick sterilization shelves, and energized can produce ozone.Pull down toothpick box body (2), the permutator (7) on the base (4) is got to the deodorant for refregerator shelves promptly becomes the deodorant for refregerator device.In can using, used power supply connects dc source or external power of alterating and direct current.

Claims

1, a kind of electronic sterilizing toothpick, it comprises lid, box body and base, it is characterized in that: ozone generating pipe (3) is arranged in the box body (2), base (4) mainly is made up of ozone generation circuit (6), ozone generating pipe (8), permutator (7), cycling switch (12) and power supply (13), energized (13) back ozone generation circuit (6) running makes ozone generating pipe (3) or (8) produce ozone and carries out sterilization.

2, electronic sterilizing toothpick according to claim 1, it is characterized in that: form detachable the cooperation by convex clip (10) and draw-in groove (11) between box body (2) and the base (4), base (4) can work alone dismantling lid (1) and box body (2) afterwards.

3, electronic sterilizing toothpick according to claim 1 and 2 is characterized in that: connect dc source or external power of alterating and direct current in described power supply (13) can use.