CN206462933U - A kind of portable toothbrush ultraviolet disinfection cup - Google Patents

Abstract

The utility model relates to a toothbrush disinfection cup, in particular to a portable toothbrush ultraviolet disinfection cup, comprising a water cup and a cup cover, the water cup and the cup cover are fastened and connected by rotating threads, the cup cover is provided with a toothbrush card slot, and the interior of the cup cover is There is an ultraviolet disinfection device, and an ultraviolet disinfection control device is arranged outside the cup cover, and the operation of the ultraviolet disinfection device is controlled by the ultraviolet disinfection control device. The utility model adopts such a structural arrangement, by providing an ultraviolet disinfection device inside the cup cover, and an ultraviolet disinfection control device outside the cup cover, opening the ultraviolet disinfection control device and starting the ultraviolet disinfection control device to carry out disinfection treatment on the toothbrush, effectively achieving sterilization Disinfection effect, the water cup described in the utility model has the function of disinfecting the toothbrush, and also has the function of storing and carrying the toothbrush. At the same time, it can be used as a mouth cup. Easy to carry.

Description

A portable toothbrush ultraviolet disinfection cup

technical field

The utility model relates to a toothbrush disinfection cup, in particular to a portable toothbrush ultraviolet disinfection cup.

Background technique

Toothbrush is a must-have in daily life. Dentists usually recommend brushing your teeth once in the morning and evening. Toothbrushes are used more frequently, and bacteria tend to accumulate, especially in humid environments. According to many media reports, the toothbrushes that have been used for three weeks have less bacteria The number is as high as one million, more than 9 cups of rag water, 29 coins, and even 80 times the amount of bacteria in toilet water. Therefore, regular daily toothbrush disinfection is essential, which is related to the hygiene and health of the human oral cavity. Disease protection. But the disinfection technology to toothbrush is not mature enough at present, and general toothbrush cup can't disinfect used toothbrush, and relevant disinfection equipment volume is bigger, is not easy to carry. In view of the fact that sailors and other people who work outside for a long time, travel, and business trips tend to ignore the status quo of oral health and the demand for toothbrushing cups, and to overcome the single function of existing toothbrush cups, it is necessary to develop a portable toothbrush ultraviolet disinfection cup, which has both The toothbrush can be disinfected, and the toothbrush can be stored and carried, and can be used as a mouth cup at the same time.

Utility model content

Aiming at the above problems, the utility model provides a portable toothbrush ultraviolet disinfection cup, which is equipped with an ultraviolet disinfection device in the cup cover, and uses the ultraviolet rays of appropriate wavelengths to cause growth cell death and regenerative cell death, so as to achieve the effect of sterilization and disinfection. It has the function of disinfecting the toothbrush, has the function of storing and carrying the toothbrush, and can also be used as a mouthwash cup.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

A portable toothbrush ultraviolet disinfection cup, comprising a water cup and a cup cover, the water cup and the cup cover are fastened and connected by rotating threads, a toothbrush card slot is arranged on the cup cover, an ultraviolet disinfection device is provided inside the cup cover, and an ultraviolet disinfection device is provided outside the cup cover The control device, the ultraviolet disinfection device controls the operation through the ultraviolet disinfection control device.

Further, the ultraviolet disinfection device includes an ultraviolet LED lamp, a control circuit board and a battery box arranged inside the cup cover, the ultraviolet disinfection control device includes a power switch and an ultraviolet switch arranged outside the cup cover, the ultraviolet LED lamp, the control A circuit board, a power switch, an ultraviolet switch, and a battery box are electrically connected, and a timer is arranged on the control circuit board.

Furthermore, a movable soft plastic card slot is provided on the inner wall of the cup cover, and the toothbrush card slot is provided correspondingly to the movable soft plastic card slot.

Furthermore, a blue translucent window is provided on the outer wall of the cup cover.

Further, the water cup and the cup cover are both made of opaque ABS plastic material.

Beneficial effects of the utility model:

The utility model adopts such a structure setting, by providing an ultraviolet disinfection device inside the cup cover, and an ultraviolet disinfection control device outside the cup cover, opening the ultraviolet disinfection control device and starting the ultraviolet disinfection control device to carry out disinfection treatment on the toothbrush, effectively achieving sterilization Disinfection effect, the water cup described in the utility model has the function of disinfecting the toothbrush, and also has the function of storing and carrying the toothbrush. Easy to carry.

Description of drawings

Fig. 1 is the structural diagram of the utility model water cup;

Fig. 2 is a sectional view of the water cup of the present utility model;

Fig. 3 is a schematic diagram of the utility model control circuit.

1. Water cup; 2. Toothbrush card slot; 3. Cup cover; 4. UV LED light; 5. Control circuit board; 6. Power switch; 7. UV switch; 8. Battery box; 9. 7555 chip; 10. Time control resistor ; 11. Pull-up resistor; 12. Current limiting resistor; 13. Capacitor; 14. Time control capacitor.

detailed description

The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.

As shown in Figure 1, a portable toothbrush ultraviolet disinfection cup according to the utility model includes a water cup 1 and a cup cover 3, the water cup 1 and the cup cover 3 are fastened and connected by rotating threads, and the cup cover 3 is provided with a toothbrush card slot 2 , the inside of the cup cover 3 is provided with an ultraviolet disinfection device, and the outside of the cup cover 3 is provided with an ultraviolet disinfection control device, and the operation of the ultraviolet disinfection device is controlled by the ultraviolet disinfection control device. The above constitutes the basic structure of the present utility model.

The utility model is improved on the basis of the existing water cup, and the cup cover 3 is provided with a toothbrush card slot 2, and the inside of the cup cover 3 is provided with an ultraviolet disinfection device, and the outside of the cup cover 3 is provided with an ultraviolet disinfection control device. The principle is mainly to use ultraviolet antivirus technology. Ultraviolet antivirus is to use ultraviolet rays of appropriate wavelengths to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of microorganisms, causing growth cell death and regenerative cell death. To achieve the effect of sterilization and disinfection. The working process of the utility model: the toothbrush is stuck through the toothbrush card slot 2, and the ultraviolet disinfection control device is activated by opening the ultraviolet disinfection control device to carry out disinfection treatment on the toothbrush, effectively achieving the effect of sterilization and disinfection. It also has the function of storing and carrying toothbrushes, and can be used as a mouth cup at the same time. It is multi-functional, and the disinfection cup adopts a miniaturized design, which is very easy to carry for business travelers.

As shown in Figure 2, the ultraviolet disinfection device includes an ultraviolet LED lamp 4, a control circuit board 5 and a battery box 8 arranged inside the cup cover 3, and the ultraviolet disinfection control device includes a power switch 6 and a power switch located outside the cup cover 3. The ultraviolet switch 7, the ultraviolet LED lamp 4, the control circuit board 5, the power switch 6, the ultraviolet switch 7, and the battery box 8 are electrically connected and set, and the control circuit board 5 is provided with a timer. With such a structure, the power switch 6 and the ultraviolet switch 7 are used as the ultraviolet disinfection control device, and the ultraviolet LED lamp 4 is controlled by the control circuit board 5, and the ultraviolet LED lamp 4 releases ultraviolet rays to realize the disinfection and sterilization of the toothbrush.

The ultraviolet rays released by traditional ultraviolet cold cathode tubes are basically 253.7nm-centered light, and the sterilization efficiency is about 80%, while the 278nm ultraviolet LED can achieve a sterilization efficiency close to 100%. The ultraviolet LED lamp 4 described in the utility model preferably adopts the UVLED produced by South Korea Seoul Semiconductor SVC, the model is CUD8DF1A, which has the advantages of high luminous intensity, high sterilization efficiency and stable performance. Through the reflective cup, the light emission angle is about ±45°. Compared with the traditional 253.7nm ultraviolet cold cathode tube, 275nm UVLED has higher sterilization effect and faster sterilization speed.

As shown in Figure 3, the timer described in the utility model adopts 7555 chip 9, and its circuit principle: the power supply adopts 3 AA batteries, and VCC is the power supply voltage 4.5V. Two switches are set, the power switch 6 controls the on-off of the circuit, and the ultraviolet switch 7 controls the opening and closing of the ultraviolet disinfection. Adopting 7555 chip 9 as timer, time control resistor 10 and time control capacitor 14 determine the ultraviolet disinfection time, wherein the timing time is T=1.1×R×C. According to the optical power of the 275nm ultraviolet LED 4, the timing time of ultraviolet disinfection can be set to 2-3 minutes. After pressing the key 7, the TR pin of the 7555 chip 9 is pulled to a low level, and then the Q pin of the 7555 chip 9 outputs a high level, and the ultraviolet LED 4 is lit, and the current is limited by the current limiting resistor 12 . Bounce the UV switch 7, the TR pin of the 7555 chip 9 is pulled up to a high level through the pull-up resistor 11, and then the Q pin of the 7555 chip outputs a low level, and the UV LED 4 is turned off. After the set timing time, the Q pin of the 7555 chip 9 changes to a low level, and the ultraviolet LED 4 is automatically turned off, and the ultraviolet LED 4 can be lighted again by pressing the ultraviolet switch 7 again. In addition, the CI pin of 7555 chip 9 is connected to ground through a 0.01uf capacitor 13 to avoid noise interference.

More specifically, the inner wall of the cup cover 3 is provided with a movable soft plastic card slot, and the toothbrush card slot 2 is provided corresponding to the movable soft plastic card slot. With such a structure, the toothbrush is clamped by the toothbrush card slot 2 and the movable soft plastic card slot, which plays a role in fixing the toothbrush and prevents it from coming out.

More specifically, a blue translucent window is provided on the outer wall of the cup cover 3 . With such a structural arrangement, it is convenient to observe the working state of the disinfection cup.

More specifically, the water cup 1 and the cup cover 3 are both made of opaque ABS plastic material.

Embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific implementation, and the above-mentioned specific implementation is only illustrative, rather than restrictive. Under the enlightenment of the utility model, personnel can also make many forms without departing from the scope of protection of the purpose of the utility model and claims, and these all belong to the protection of the utility model.

Claims (5)

1. a portable toothbrush ultraviolet disinfection cup, comprising water cup (1) and bowl cover (3), is characterized in that: described water cup (1) is fastened and connected with bowl cover (3) by rotating thread, and described bowl cover ( 3) A toothbrush card slot (2) is provided on the top, an ultraviolet disinfection device is provided inside the cup cover (3), and an ultraviolet disinfection control device is provided outside the cup cover (3), and the ultraviolet disinfection device is controlled by ultraviolet disinfection. Device control operation. 2. a kind of portable toothbrush ultraviolet disinfection cup according to claim 1, is characterized in that: described ultraviolet disinfection device comprises the ultraviolet LED lamp (4) that is located at bowl cover (3) inside, control circuit board (5) and The battery box (8), the ultraviolet disinfection control device includes a power switch (6) and an ultraviolet switch (7) arranged outside the cup cover (3), the ultraviolet LED lamp (4), the control circuit board (5) , a power switch (6), an ultraviolet switch (7), and a battery box (8) are electrically connected and set, and the control circuit board (5) is provided with a timer. 3. a kind of portable toothbrush ultraviolet disinfection cup according to claim 1, is characterized in that: described cup cover (3) inwall is provided with movable soft plastic card slot, and described toothbrush card slot (2) is connected with movable soft plastic card slot. Corresponding setting of card slot. 4. a kind of portable toothbrush ultraviolet disinfection cup according to claim 1, is characterized in that: described cup cover (3) outer wall is provided with a blue translucent window. 5. a kind of portable toothbrush ultraviolet disinfection cup according to claim 1, is characterized in that: described water cup (1) and bowl cover (3) all adopt opaque ABS plastic material to make.