Automatic Temperature Controlled Ceiling Fan

27 1998 now u s.

Automatic temperature controlled ceiling fan.

This application is a divi sional of u s. This invention relates to ceiling fan controls and in particular to an automatic occupancy and temperature con trol for ceiling fan operations. The passive infrared sensor the temperature sensor and controls for both are in a housing directly mounted to the fan motor of the ceiling fan. This invention relates to ceiling fan controls and in particular to an automatic occupancy and temperature control for ceiling fan operations.

Automatic occupancy and temperature control for ceiling fan operation. They are typically easier to install and won t detract from the appearance of your roof. Iliving 18 wall mounted shutter exhaust thermostat control 3 speeds vent fan for home attic shed or garage ventilation 1736 cfm 2600 sqf coverage area variable silver 4 2 out of 5 stars 28 151 64 151. The fan is switched by a relay driven by a raspberry pi in the attic.

An automatic temperature controlled household electric ceiling fan is designed and developed in this research. They can quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling. The controls can be set screws covered by a removable cap. I m investigating alternatives for the software which you guessed it is supposed to switch on off the ceiling fan based on closet temperature room temperature differential possibly weather forecast etc.

This application is a continuation in part of u s. Working of temperature controlled dc fan using thermistor. The hampton bay universal thermostatic ceiling fan remote control adds ultimate functionality to your ceiling fan. High efficiency ceiling fan by the same assignee.

In this circuit pin 3 non inverting terminal of op amp 741 is connected with the potentiometer and pin 2 inverting terminal is connected in between of r2 and rt1 thermistor which is making a voltage divider circuit. The device uses a temperature sensor. The thermostatic feature enables the user to set a desired room temperature range at which the fan will automatically turn on or off. Iliving 18 wall mounted exhaust fan automatic shutter variable speed vent fan for home attic shed or garage ventilation 1736 cfm 2600 sqf coverage area 4 6 out of 5 stars 208 130 69 130.

Ceiling fan operation control for tuning the fan on and off based on a passive infrared sensor combined with a temperature sensor to regulate the speed of the fan. The remote is able to control the speed of your fan as well as control the lights of the ceiling fan with on off and dimming options. The rpi also has several ds18b20 temperature sensors attached. Master flow egv5 gable mount attic ventilators are master flow egv5 gable mount attic ventilators are a great choice for exhaust ventilation.