Ventilation devices with intelligent sensing and control

Abstract

This invention is a smart sensing and control ventilation device, comprising an exhaust fan, a control unit, a temperature sensor, a red LED, an alarm device, a humidity sensor, and a blue LED. The control unit contains the temperature sensor, humidity sensor, and alarm device. When the temperature reaches 35 degrees Celsius or above, the alarm device sounds for one minute. If the relative humidity reaches 70% RH or above, the blue LED illuminates and sends an electrical signal to the control unit to activate the exhaust fan to ventilate the environment and reduce humidity. This effectively prevents damage to objects caused by dampness or excessive temperature. Furthermore, the alarm device can detect excessively high temperatures. Therefore, this invention aims to solve the problem of damp and stuffy spaces, effectively reducing the likelihood of heatstroke or mold growth, thereby improving the quality of life and health.

Claims

1. A ventilation device with intelligent sensing and control, comprising: An exhaust fan, connected to a control device, has the function of exhausting and ventilating, and receives electrical signals from the control device to determine whether it needs to be turned on; A control device, topped with a temperature sensor, a red LED, an alarm device, a humidity sensor, and a blue LED, is responsible for receiving and sending electrical signals and providing an alert when the temperature or humidity is too high. The temperature sensor automatically senses the temperature and sends an electrical signal to the red LED and the control device when the temperature is too high. The red LED, located on the control device, activates when it receives the electrical signal from the temperature sensor. The alarm device, also located on the control device, activates when... Upon receiving an electrical signal from the control device, an alarm sound is emitted; a humidity sensor automatically senses humidity, and when the humidity is too high, it sends an electrical signal to a blue LED and another electrical signal to the control device; a blue LED, located in the control device, turns on when it receives an electrical signal from the humidity sensor; therefore, this invention aims to warn and reduce problems caused by heatstroke and excessive humidity, effectively preventing damage to objects caused by damp spaces or high temperatures, thereby preventing the harm and health safety caused by excessive temperature and humidity.

2. The ventilation device with intelligent sensing and control as described in claim 1, wherein the exhaust fan can be activated to dissipate heat and reduce humidity when it receives an electrical signal from the control device.

3. A ventilation device with intelligent sensing and control as described in claim 2, wherein the control device receives or transmits electrical signals and has a temperature sensor, a red LED, an alarm device, a humidity sensor and a blue LED.

4. The ventilation device with intelligent sensing and control as described in claim 3, wherein the temperature sensor is located above the control device and can detect the nearby temperature. If the temperature is too high, it sends an electrical signal to the control device and simultaneously sends an electrical signal to the red LED, thereby achieving the effect of monitoring the temperature and issuing a warning.

5. The ventilation device with intelligent sensing and control as described in claim 4, wherein when the temperature is too high, the red LED receives an electrical signal from the temperature sensor and emits red light when it receives the electrical signal, which can serve as a warning and prevent heatstroke or other disasters caused by high temperatures.

6. The ventilation device with intelligent sensing and control as described in claim 5, wherein when the temperature is too high, the alarm device receives an electrical signal from the control device and sounds an alarm when it receives the electrical signal, thereby achieving a warning effect and preventing heatstroke or other disasters caused by high temperatures.

7. The ventilation device with intelligent sensing and control as described in claim 6, wherein the humidity sensor is located above the control device and can detect the humidity in the vicinity. If the humidity is too high, it sends an electrical signal to the control device and simultaneously sends an electrical signal to the blue LED, thereby achieving the effect of monitoring humidity and issuing warnings.

8. The ventilation device with intelligent sensing and control as described in claim 7, wherein when the humidity is too high, the blue LED receives an electrical signal from the humidity sensor and illuminates when it receives the electrical signal, which can serve as a warning and prevent heatstroke or other disasters caused by high temperatures.

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