Multi-mode temperature control fan governor

Abstract

The invention relates to a multi-mode temperature control fan governor. The fan governor comprises a work mode selection switch connected with a control treatment module, a human pyroelectric infrared detection module, a temperature collection module, a power module connected with the control treatment module, a control treatment module and a solid-state relay connected with the a fan. The fan governor has three work modes, namely common mode, temperature control mode and power save mode, realizes that the wind speed of the fan can be intellectually adjusted along with the environment temperature according to the demand of the user and the change of the environment temperature, has the function of automatic power off over-temperature protection function so as to prevent fire hazards; and the self-opening and self-closing of the fan can be controlled by using a human infrared inductive switch, thus having functions of saving energy, protecting the fitness of the user and the like. Therefore, the fan governor of the invention is characterized in that the governor is particularly suitable to be used when the aged or child sleeps at night, effectively avoids that people get ill caused by cold-catching, embodies the humanized design, etc.

Description

technical field [0001] The invention relates to electronics and single-chip microcomputer technology, in particular to a multi-mode temperature-controlled electric fan governor. Background technique [0002] Although air-conditioning has been widely used, excessive use of air-conditioning can easily cause physical discomfort and decline in immune function, and induce a series of "air-conditioning diseases". At the same time, excessive use of air-conditioning aggravates the greenhouse effect and has a great impact on global climate. Control the use of electric fans. The fan controller can drive the electric fan to output gentle and soft natural wind. It is especially suitable for the elderly and children to use when resting at night. It can effectively prevent the human body from getting sick due to excessive wind, and reflects the characteristics of humanized design; It can save energy and electricity, and avoid the greenhouse effect caused by excessive use of air condition...

AI Technical Summary

Problems solved by technology

[0007] However, the above two temperature control governors for electric fans do not take into account the different requirements of people with different physiques on the wind speed at the same room temperature, nor do they automatically control the linear change of the wind speed of the electric fan with changes in room temperature and human body temperature, and Does not have functions such as infrared human body detection, over-temperature power-off protection, etc.

Images