CN209965583U

CN209965583U - Portable photocatalyst sterilization toothbrush box

Info

Publication number: CN209965583U
Application number: CN201920180956.2U
Authority: CN
Inventors: 蔡端俊; 黄生荣; 林仰乔
Original assignee: Xiamen Yaoguang Semiconductor Technology Co Ltd
Current assignee: Xiamen Yaoguang Semiconductor Technology Co Ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2020-01-21
Anticipated expiration: 2029-02-01

Abstract

The utility model provides a portable photocatalyst toothbrush box that disinfects, include: the upper cover and the lower cover are pivoted through a rotating shaft, so that a cavity for accommodating the toothbrush head is formed after the upper cover and the lower cover are covered; an ultraviolet LED light source with UVA wavelength is arranged on the inner wall of the upper cover, and a photocatalyst is coated on the inner surface of the lower cover; the light emitted by the ultraviolet LED light source with the UVA wavelength excites the photocatalyst to sterilize the toothbrush head. The portable photocatalyst sterilization toothbrush box can realize sterilization and disinfection of the toothbrush head part of the toothbrush.

Description

Portable photocatalyst sterilization toothbrush box

Technical Field

The utility model relates to a sterilizing equipment especially relates to a toothbrush box disinfects.

Background

With the continuous popularization of oral hygiene knowledge, people have more clear awareness on the importance of tooth brushing, the tooth brushing becomes one of the living habits of most people, and the tooth brush gradually enters every family. Tooth brushing is a good method for keeping the oral cavity clean and sanitary, preventing dental diseases and carrying out self-health care.

The toothbrush is an oral hygiene tool which cannot be kept in daily life, but not everyone knows the maintenance of the toothbrush, the toothbrush of some people is not changed after being used for a long time, and the toothbrush is placed in a closed toothbrush box after some people brush the teeth, so that bacteria can be easily propagated by the wet toothbrush in a closed environment. Improper storage of toothbrushes not only fails to clean the oral cavity, but also becomes a source of oral bacteria. The students found that a lot of bacteria are propagated on the toothbrush after one month of use, no matter whether the toothbrush is a healthy person or a patient toothbrush. Dirty toothbrushes can cause not only irritation of the gums, but also a source of infection for a variety of diseases. The problem of how to protect toothbrushes is becoming an increasing concern. In order to keep the teeth healthy, the teeth brushing is not enough according to the regulation, and the care of your toothbrush is needed. Therefore, people want to replace the toothbrush frequently or use two toothbrushes alternately for the hygiene of the toothbrush, and some people use the boiling method to sterilize, while nylon toothbrushes are not boiled in boiling water, bristles are easily deformed by high heat, or bubbles in salt water, etc.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the main technical problem that a portable photocatalyst sterilization toothbrush box is provided, the disinfection of disinfecting to the brush head part of toothbrush can be realized.

In order to solve the technical problem, the utility model provides a portable photocatalyst sterilization toothbrush box, include: the upper cover and the lower cover are pivoted through a rotating shaft, so that a cavity for accommodating the toothbrush head is formed after the upper cover and the lower cover are covered; an ultraviolet LED light source with UVA wavelength is arranged on the inner wall of the upper cover, and a photocatalyst is coated on the inner surface of the lower cover;

the light emitted by the ultraviolet LED light source with the UVA wavelength excites the photocatalyst to sterilize the toothbrush head.

In a preferred embodiment, the upper cover and the lower cover are provided with mutually matched buckles for covering the upper cover and the lower cover.

In a preferred embodiment, the buckle is provided with a switch, and when the buckle is buckled, the switch is closed to enable the ultraviolet LED light source with UVA wavelength to be lightened; when the buckle is opened, the switch is turned off, so that the ultraviolet LED light source with UVA wavelength is turned off.

In a preferred embodiment, the light source board is coated with a waterproof glue, and the ultraviolet LED light source with UVA wavelength is wrapped in the waterproof glue.

In a preferred embodiment, the LED lamp further comprises a light-transmitting shell, and the ultraviolet LED light source with UVA wavelength is arranged in the light-transmitting shell and sealed.

In a preferred embodiment, the upper cover is further provided with a working state indicator lamp, and when the ultraviolet LED light source with UVA wavelength is lightened, the indicator lamp emits light with visible wavelength.

In a preferred embodiment, the working state indicator light is arranged on one side of the upper cover facing the outside, and the light emitted by the indicator light is purple light.

Compared with the prior art, the technical scheme of the invention has the following beneficial effects:

the utility model provides a portable photocatalyst toothbrush box that disinfects, toothbrush box are only used for placing the brush head of toothbrush, therefore toothbrush box's volume is very little, conveniently carries. The toothbrush box is internally provided with an ultraviolet LED light source with UVA wavelength, and light emitted by the LED light source excites a photocatalyst on the inner wall of the toothbrush box to sterilize and disinfect the toothbrush. Therefore, the problem of toothbrush bristle aging caused by direct disinfection by a deep ultraviolet LED light source can be solved.

Drawings

FIG. 1 is a schematic view of a toothbrush case according to a preferred embodiment of the present invention;

fig. 2 is a sectional view of a toothbrush case according to a preferred embodiment of the present invention.

Detailed Description

The invention is further illustrated by the following figures and examples.

Referring to fig. 1 and 2, a portable photocatalyst sterilization toothbrush case includes: the toothbrush comprises an upper cover 1 and a lower cover 2 which are pivoted through a rotating shaft, so that the upper cover 1 and the lower cover 2 are covered to form a cavity for accommodating a toothbrush head; an ultraviolet LED light source 11 with UVA wavelength is arranged on the inner wall of the upper cover 1, and a photocatalyst 12 is coated on the inner surface of the lower cover 2;

the light emitted by the ultraviolet LED light source 11 with UVA wavelength excites the photocatalyst 12 to sterilize the toothbrush head.

Above-mentioned portable photocatalyst sterilization toothbrush box, toothbrush box only are used for placing the brush head of toothbrush, therefore toothbrush box's volume is very little, conveniently carries. An ultraviolet LED light source 11 with UVA wavelength is arranged in the toothbrush box, and light emitted by the LED light source 11 excites a photocatalyst 21 on the inner wall of the toothbrush box to sterilize and disinfect the toothbrush. Therefore, the problem of toothbrush bristle aging caused by direct disinfection by a deep ultraviolet LED light source can be solved.

Specifically, in the present embodiment, the upper cover 1 and the lower cover 2 have a snap 3 that is engaged with each other to cover the upper cover 1 and the lower cover 2. In this embodiment, the buckle 3 is divided into a convex block arranged on the outer wall of the lower cover 2 and a tongue part extending from the side edge of the upper cover 1 towards the direction close to the lower cover, and the tongue part is provided with a bayonet matched and clamped with the convex block.

Since ultraviolet light is harmful to the human body, the ultraviolet LED light source 11 of UVA wavelength cannot be lighted when the toothbrush case is opened. In order to realize the automatic closing of the ultraviolet LED light source 11 with UVA wavelength when the toothbrush box is opened, a switch is arranged on the buckle 3, and when the buckle 3 is buckled, the switch is closed to light the ultraviolet LED light source 11 with UVA wavelength; when the clasp is opened, the switch is turned off so that the ultraviolet LED light source 11 at the UVA wavelength is extinguished.

In order to prevent the residual water on the toothbrush bristles from contacting the ultraviolet LED light source 11 with the UVA wavelength, waterproof glue is coated on the light source plate, and the ultraviolet LED light source 11 with the UVA wavelength is wrapped in the waterproof glue.

As an equivalent alternative, the uv LED light source 11 at the UVA wavelength may be placed in a light-transmissive envelope and sealed, also for the purpose of waterproofing.

The upper cover 1 is also provided with a working state indicator lamp, and when the ultraviolet LED light source 11 with UVA wavelength is lightened, the indicator lamp emits light with visible wavelength. So that the user can visually see whether the toothbrush case can be normally sterilized.

Specifically, the operating condition pilot lamp is installed at one side of upper cover 1 towards the external world, the light that the pilot lamp sent is purple light.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and variations or technical scope of the present invention disclosed may be easily conceived by those skilled in the art. Alternatives are intended to be within the scope of the invention. Therefore, the protection scope of the present invention should be determined by the scope of the claims.

Claims

1. The utility model provides a portable photocatalyst toothbrush box that disinfects which characterized in that includes: the upper cover and the lower cover are pivoted through a rotating shaft, so that a cavity for accommodating the toothbrush head is formed after the upper cover and the lower cover are covered; an ultraviolet LED light source with UVA wavelength is arranged on the inner wall of the upper cover, and a photocatalyst is coated on the inner surface of the lower cover;

2. The portable photocatalyst sterilization toothbrush box as claimed in claim 1, wherein the upper cover and the lower cover have mutually matched buckles for covering the upper cover and the lower cover.

3. The portable photocatalyst sterilization toothbrush box as claimed in claim 2, wherein a switch is arranged on the buckle, and when the buckle is buckled, the switch is closed to light the ultraviolet LED light source with UVA wavelength; when the buckle is opened, the switch is turned off, so that the ultraviolet LED light source with UVA wavelength is turned off.

4. The portable photocatalyst sterilization toothbrush case as claimed in claim 1, characterized in that: waterproof glue is coated on the light source plate, and an ultraviolet LED light source with UVA wavelength is wrapped in the waterproof glue.

5. The portable photocatalyst sterilization toothbrush case as claimed in claim 1, characterized in that: the ultraviolet LED light source with UVA wavelength is arranged in the light-transmitting shell and sealed.

6. The portable photocatalyst sterilization toothbrush case as claimed in claim 1, characterized in that: and the upper cover is also provided with a working state indicator lamp, and when the ultraviolet LED light source with the UVA wavelength is lightened, the indicator lamp emits light with the visible wavelength.

7. The portable photocatalyst sterilization toothbrush case as claimed in claim 6, characterized in that: the working state indicator light is arranged on one side, facing the outside, of the upper cover, and light rays emitted by the indicator light are purple light rays.