CN211483352U - A toothbrush with ultraviolet sterilization - Google Patents

Abstract

The utility model discloses a toothbrush with ultraviolet sterilization, which comprises a main body cover which is formed by connecting a main body front cover and a main main body rear cover. The upper slot of the main body cover is inserted and fixed with a brush head, and an ultraviolet LED lamp is installed in the brush head. The ultraviolet LED lamp and the ultraviolet LED control board are electrically connected by wires, and the brush head is connected by the front cover of the brush head. The brush head cover connected with the back cover of the brush head and the toothbrush bristles are formed, and the toothbrush bristles are fixed on the holes of the front cover of the brush head. The toothbrush with ultraviolet sterilization can use ultraviolet rays to sterilize the toothbrush itself, and can also sterilize the oral cavity when using the toothbrush to brush teeth, thereby preventing and controlling oral diseases.

Description

A toothbrush with ultraviolet sterilization

technical field

The utility model belongs to the technical field of toothbrushes, in particular to a toothbrush with ultraviolet sterilization.

Background technique

At present, there are two kinds of traditional toothbrush sterilizers on the market: one is a sterilization and disinfection box with ultraviolet rays, the toothbrush is placed in the box, and then the ultraviolet light is activated to sterilize the toothbrush; the other is the use of steam technology, which uses steam to sterilize at high temperature . At present, these two methods can only be used to sterilize the toothbrush alone. This method can only mean that a sterile toothbrush is used, and it has no direct effect on the teeth and oral cavity.

Utility model content

The purpose of this utility model is to provide a toothbrush with ultraviolet sterilization to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a toothbrush with ultraviolet sterilization, comprising a main body cover connected by a main body front cover and a main main body rear cover, and a battery and an ultraviolet LED control board are installed in the main body cover, The battery and the UV LED control board are electrically connected, the upper slot of the main body cover is plugged and fixed with a brush head, the brush head is installed with an UV LED lamp, and the UV LED lamp and the UV LED control board are electrically connected by wires.

Further, the brush head is composed of a brush head cover formed by connecting a brush head front cover and a brush head rear cover and a toothbrush bristles, and the toothbrush bristles are fixed on the holes of the brush head front cover.

Further, the brush head cover is a cover body made of light-transmitting material.

Further, a switch is also provided on the main body cover, and the switch is electrically connected with the single-chip microcomputer.

Further, a sensor is also electrically connected to the single-chip microcomputer.

The technical effects and advantages of the utility model: the toothbrush with ultraviolet sterilization can use ultraviolet rays to sterilize the toothbrush itself, and at the same time, it can also sterilize the oral cavity when brushing with the toothbrush, which can prevent and control oral diseases.

Description of drawings

Fig. 1 is the exploded structure schematic diagram of the utility model.

Fig. 2 is the assembly drawing of the utility model.

FIG. 3 is a circuit control diagram of the utility model.

In the picture: 1. Toothbrush bristles; 2. UV LED light; 3. Back cover of brush head; 4. UV LED control board; 5. Front cover of main body; 6. Back cover of main body; 7. Battery.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a toothbrush with ultraviolet sterilization as shown in Figures 1-3, comprising a main body cover formed by connecting a main body front cover 5 and a main main body rear cover 6, wherein a battery 7 and an ultraviolet LED are installed in the main body cover The control board 4, and the battery 7 and the ultraviolet LED control board 4 are electrically connected, the upper slot of the main body cover is plugged and fixed with a brush head, and the ultraviolet LED lamp 2 is installed in the brush head, and the ultraviolet LED lamp 2 and the ultraviolet LED control The boards 4 are electrically connected by wires.

The brush head in this embodiment is composed of a brush head cover formed by connecting a brush head front cover and a brush head rear cover 3 and a toothbrush bristles. The toothbrush bristles 1 are fixed on the holes of the brush head front cover.

The brush head cover in this embodiment is a cover body made of light-transmitting material.

In this embodiment, the main body cover is also provided with a switch, and the switch is electrically connected with the single chip microcomputer.

A sensor is also electrically connected to the single-chip microcomputer in this embodiment.

The control circuit of this embodiment is composed of a battery, an LED (ultraviolet LED), an LED driver, a single-chip microcomputer, a sensor, and a switch. The battery provides power for the entire circuit; the single-chip microcomputer is the main control of the circuit, which is responsible for turning on and off the sterilization function. The LED driver mainly controls the working current and luminous power of the ultraviolet LED. Use brushing), and turn on different working modes according to different states.

Mode 1: The toothbrush body is sterilized. The single-chip microcomputer determines whether the toothbrush is in a static state through the sensor. If the conditions are met, the ultraviolet LED light is turned on, and the toothbrush is disinfected and sterilized regularly, which can prevent the toothbrush or the external environment from breeding bacteria. The sensor and timing are mainly used. Consider the safety of ultraviolet rays to the human body, and prevent the accidental triggering of ultraviolet rays from causing damage to the human body.

Mode 2: Sterilize the oral cavity. The single-chip microcomputer recognizes whether the toothbrush is in the brushing state through the sensor. If the conditions are met, the ultraviolet LED light is activated to clean the teeth through the movement of the toothbrush in the oral cavity, and at the same time kill the bacteria in the oral cavity regularly. The single-chip microcomputer can identify whether the toothbrush is cleaning through the sensor, and at the same time, it can control the duration of the ultraviolet rays to ensure that the ultraviolet rays can play a sterilizing effect without harming the human body.

work process:

When the switch button is pressed, the microcontroller wakes up and enters the working state, and uses the sensor to detect whether it is in motion:

It is in the motion state, after the detection motion lasts for 20 seconds, the work of mode 2 is turned on, and the ultraviolet LED lamp is activated to sterilize the oral cavity. damage to human safety.

Press and hold the button for more than 3 seconds to start working in mode one, start the UV LED light, and disinfect the toothbrush for 30 seconds to stop the UV LED light disinfection function.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of its technical features, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present invention.

Claims (5)

1. The utility model provides a take ultraviolet sterilization's toothbrush, includes the main part lid of constituteing by lid connection behind main part protecgulum and the main part, its characterized in that: install battery and ultraviolet LED control panel in the main part lid, and battery and ultraviolet LED control panel electric connection, the upper end trench grafting of main part lid is fixed with the brush head, installs ultraviolet LED lamp in the brush head, and ultraviolet LED lamp passes through wire electric connection with the ultraviolet LED control panel.

2. The toothbrush with ultraviolet sterilization function according to claim 1, wherein: the toothbrush head is composed of a toothbrush head cover and toothbrush bristles, wherein the toothbrush head cover is formed by connecting a toothbrush head front cover and a toothbrush head rear cover, and the toothbrush bristles are fixed on hole positions of the toothbrush head front cover.

3. The toothbrush with ultraviolet sterilization function as claimed in claim 2, wherein: the brush head cover is a cover body made of light-transmitting materials.

4. The toothbrush with ultraviolet sterilization function according to claim 1, wherein: the main body cover is further provided with a switch, and the switch is electrically connected with the single chip microcomputer.

5. The toothbrush with ultraviolet sterilization function according to claim 4, wherein: the singlechip is also electrically connected with a sensor.

Images