Humidity detection alarm ball

Abstract

The invention provides a humidity detection alarming ball. The alarming ball comprises a hollow glass ball with an opening at the lower part, wherein a lower bottom is arranged at the opening; a separation sheet and an interlayer are arranged at the lower bottom from top to bottom; the separation sheet is provided with an air vent, and an ultrasonic atomized sheet is arranged below the air vent; a cotton core is connected below the ultrasonic atomized sheet; after the cotton core passes through a circular hole on the interlayer, the cotton core is connected with a water storing air balloon arranged below the interlayer; an annular backlight lamp is arranged between the separation sheet and the interlayer; an ultraviolet developing oil ink printing layer is coated at the inner side of the hollow glass ball; the ultrasonic atomized sheet and the annular backlight lamp are connected with a control circuit; and the control circuit is connected with a humidity sensor. When the humidity detection alarming ball is used, the current humidity state in the air is reflected through a sun crack condition caused by dampness of high humidity in the hollow glass ball and the ultraviolet developing oil ink printing layer and a transparent direct visual effect at a normal condition, so that the humidity detection alarming ball is convenient for people to understand and is good for transmitting the information of the air humidity.

Description

technical field [0001] The invention relates to a humidity detection and alarm device. Background technique [0002] Although there are already formed humidity detection products on the market, their practicability is not very strong. Home users may not need to know the specific temperature, humidity, etc., but they need to know whether the current temperature and humidity are the most suitable for the human body, whether it will be too dry or too humid. However, the current humidity detection device often cannot express it intuitively. Contents of the invention [0003] The invention provides a humidity detection and alarm ball which can visually reflect the current air humidity and remind and help users to have a healthy and comfortable living environment. [0004] For this reason, the present invention adopts following technical scheme: [0005] The alarm ball includes a hollow glass ball with an opening at the bottom, a lower bottom is provided at the opening, a spa...

AI Technical Summary

Problems solved by technology

Home users may not need to know the specific temperature, humidity, etc., but they need to know whether the current temperature and humidity are the most suitable for the human body, whether it will be too dry or too humid

However, the current humidity detection devices often cannot be intuitively expressed

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