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Anti-quilt-proof fan

A fan and quilt technology, applied in the field of anti-"quilt kicking" fans, can solve the problems of automatic adjustment of wind speed, no automatic detection, etc., to achieve the effect of saving power and improving comfort

Active Publication Date: 2020-01-03
孙可歆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is still no automatic detection of children or young children's sleeping "quilt kicking" function, and it is impossible to automatically adjust the wind speed according to the children's own conditions

Method used

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Examples

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Embodiment Construction

[0024] The following is a specific embodiment of the present invention, and the present invention will be further described in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, an anti-"quilt kicking" fan includes an information collection module 1, a signal processing module 2, and a fan drive module 3, and the signal processing module is connected to the information collection module and the fan drive module through a data bus 4.

[0026] combine figure 2 As shown, the information collection module includes a power supply and a body sensor U1, and the body sensor U1 is specifically DYP-ME003. The pin 1 of the somatosensory sensor U1 is grounded, the pin 2 is connected to the resistor R1, the pin 3 is connected to the power supply and the capacitor C1, and the capacitor C1 is grounded. The optocoupler U2 is specifically a TLP521; pin 1 of the optocoupler U2 is connected to the other end of the resistor R1, pin 2 is grounded, pin 3 is connected...

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PUM

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Abstract

The invention discloses a fan capable of preventing quilt kicking. An information collection module, a signal processing module and a fan drive module are included. A motion sensor U1 is connected with a resistor R1. The resistor R1 is connected with a photoelectric coupler U2. The photoelectric coupler U2 is connected with the signal processing module. A port A3 of a microcontroller U3 is connected with a resistor R3. A D / A channel port A2 and a D / A channel port A7 of the microcontroller U3 are connected with an alarm lamp D1 and an alarm buzzer B1 correspondingly. A PWM channel port 9 of themicrocontroller U3 is connected with the fan drive module. Double-direction controllable silicon Z1 is arranged in a fan body FN1. A gate pole G of an MOSFET tube Q1 is sequentially connected with aresistor R8, a diode D2 and a resistor R7. A collector C of the MOSFET tube Q1 is sequentially connected with a resistor R10, a photoelectric coupler U4 and a gate pole of the double-direction controllable silicon Z1. Compared with the prior art, the fan can intelligently give an alarm and control the rotating speed, electric energy is saved, and the comfort level of the fan is improved.

Description

technical field [0001] The invention relates to a fan, in particular to an anti-"quilt kicking" fan. Background technique [0002] During the use of air conditioners, small fans are often used to improve indoor airflow and increase human comfort. At present, mainstream fans include two parts: the fan and the speed control. Usually, users adjust the fan speed according to the ambient temperature and their own conditions. Or even turn off the fan, which mainstream fans can't handle. [0003] In recent years, with the development of science and technology, natural wind fans, multi-angle freely adjustable fans and remote control fans have come out one after another. However, most of these fans are improved by improving the airflow, wind direction and intelligent start and stop, so as to make them more adaptable to the diverse needs of different groups of people. There is still no automatic detection of children or young children's sleep "kicking the quilt" function, and it is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D27/00
CPCF04D27/004F04D27/008
Inventor 孙可歆黄来清罗冬丰
Owner 孙可歆
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