Mobile terminal with ultraviolet sterilization function and controlling method thereof

Abstract

The invention discloses a mobile terminal with an ultraviolet sterilization function and a controlling method thereof. The mobile terminal comprises a mobile terminal body, an ultraviolet lamp module and a controller. According to the controlling method, when the ultraviolet lamp module is turned on, the controller of the mobile terminal determines whether the distance between the ultraviolet lamp module and a sterilized object is within a preset effective distance range, if not, the distance between the ultraviolet lamp module and the sterilized object is adjusted to be within the preset effective distance range, and when the distance between the ultraviolet lamp module and the sterilized object is within the preset effective distance range, the output power of the ultraviolet lamp module is adjusted according to the distance between the ultraviolet lamp module and the sterilized object. The method provided by the invention solves the problems that the distance between an ultraviolet sterilization lamp and the sterilized object cannot be adjusted in an existing sterilization process, invalid sterilization occurs in the sterilization process of the ultraviolet sterilization lamp, and the safety is not ensured.

Description

technical field [0001] The invention relates to the field of mobile terminals, in particular to a mobile terminal with an ultraviolet sterilizing function. Background technique [0002] The existing mobile terminals (such as mobile phones, etc.) with ultraviolet sterilization function are simply equipped with ultraviolet LEDs on the mobile terminals. When sterilization is required, the switch of the ultraviolet light is turned on to achieve sterilization. is limited, and the sterilizing effect of ultraviolet lamps is related to the distance between the ultraviolet lamp and the object to be sterilized and the sterilization time. If the user places the mobile terminal beyond the range of ultraviolet radiation, even if the ultraviolet LED lamp is turned on for a long time, it cannot achieve good sterilization. function, which leads to a waste of the use time of the ultraviolet lamp and cannot achieve a good sterilization function. At the same time, in order to achieve rapid ste...

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Problems solved by technology

[0003] The object of the present invention is to provide an effective sterilization and a safe and reliable control method for a mobile terminal with ultraviolet sterilization function and a mobile terminal with ultraviolet sterilization function, so as to solve the problem that the existing ultraviolet germicidal lamp and the object to be sterilized cannot be adjusted during the sterilization process. The distance between the ultraviolet germicidal lamps leads to problems of ineffective sterilization and safety during the sterilization process of ultraviolet germicidal lamps

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