Portable disinfection type electric toothbrush and portable disinfection method

Abstract

The invention discloses a portable disinfection type electric toothbrush. The portable disinfection type electric toothbrush comprises a toothbrush body internally provided with a power supply, a brush head extending outwards from one end of the toothbrush body, and a brush cover used for covering the brush head in a storage state, wherein an ultraviolet disinfection lamp is arranged in the brush cover, a conducting wire electrically connected with the ultraviolet disinfection lamp and an electricity taking contact located at the outer end of the brush cover and connected with the conducting wire are arranged on the inner wall of the brush cover, and a power supply contact corresponding to the electricity taking contact is arranged at the end, close to the brush head, of the toothbrush body; and the power supply contact is connected with the power supply in the toothbrush body. According to the portable disinfection type electric toothbrush, the ultraviolet disinfection lamp is arranged in the brush cover, and the brush cover is used as a cavity for disinfection, so that the brush head can be protected, and the disinfection effect can be achieved. A spring is used as the conducting wire and generates an outward elastic force to a metal ejector pin, so that good electrical contact between the power taking contact and the power supply contact is protected. A UV control panel and the brush cover form an inclined plane, and the ultraviolet disinfection lamp is arranged at a position close to the brush head, so that the whole brush head can be irradiated to the maximum extent.

Description

technical field [0001] The invention relates to an electric toothbrush, in particular to a portable sterilizing electric toothbrush and a portable sterilizing method. Background technique [0002] In the prior art, there are many ways to disinfect toothbrushes, and there are many principles of disinfection. One of the most used is ultraviolet disinfection. Therefore, the inventor of the present application based on the search keywords "(((cover or box) and toothbrush and (sterilization or disinfection) and (circuit OR electric) and (ultraviolet or ultraviolet lamp or LED))) AND ic1, ic2:( a47 or a46 ora61)", 153 Chinese patent documents were retrieved. Many of them have some disinfectant toothbrushes with portable features. [0003] For example, there is a patent, the patent number is CN200720196069.1, and the name is portable ultraviolet disinfection ultrasonic toothbrush. It refers to the disinfection design scheme for ordinary toothbrushes. The instruction manual is re...

AI Technical Summary

Problems solved by technology

Such a structure destroys the original integral structure of the toothbrush, and it is also inconvenient during use.

[0005] There is another patent, the patent number is CN201920713056.X, and the patent name is the folding and disinfection integrated electric toothbrush. Its disadvantages are similar to those of the previous patent. Ultraviolet rays are harmful to the human body

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