Temperature and humidity control method and device for hot compress eye mask

Abstract

An embodiment of the present invention provides a temperature and humidity control method for a hot compress eye mask. If it is judged that the acquired temperature value is higher than the first temperature threshold and lower than the second temperature threshold, the current heating state will not be changed; if the acquired temperature value is lower than the second temperature threshold If the temperature threshold is reached, heat treatment will be performed, and the duration of the first timer will be cleared and timed again; if the acquired temperature value is higher than the second temperature threshold and the duration of the first timer does not exceed the threshold of the first timer, the current heating will not be changed. state; if it is judged that the acquired humidity value is higher than the first humidity threshold and lower than the second humidity threshold, the current humidification state will not be changed; if the acquired humidity value is lower than the first humidity threshold, humidification processing will be performed; if the acquired humidity value If it is higher than the second humidity threshold, stop the humidification; if it is judged that the duration of the second timer does not exceed the second timer threshold, then repeat the above judgment, otherwise end the process. This embodiment ensures constant temperature and humidity inside the eye mask, improving user comfort.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a temperature and humidity control method and device for a heat-compressed eye mask. Background technique [0002] In today's information society, mobile phones, computers and other electronic products have become the main carriers of information dissemination and entertainment. Whether people live or work, they almost always use mobile phones, computers and other electronic products for office and entertainment. People a lot of time. While electronic products bring convenience to people, if you don’t pay attention to the way you use them, they will cause great damage to your eyes, especially if you face the electronic screen for a long time, it is easy to make your eyes tired and dry. Medical research has found that excessive use of electronic products has become an important cause of dry eye syndrome. The data show that in all ophthalmology outpatient clinics, 30% of the pati...

AI Technical Summary

Problems solved by technology

[0004] The existing hot compress eye mask products do not have the function of real-time monitoring of temperature. The disadvantages are: if the hot compress temperature does not reach 42 degrees (the melting point of the meibomian gland oil), the effect of cleaning the meibomian glands cannot be achieved. If the temperature is too high, It will cause damage to the eyes, and there is a greater potential safety hazard

In addition, the steam levels that can be provided are also uneven, and cannot be precisely controlled, which cannot meet the needs of alleviating and treating dry eye syndrome

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