VENTILATION SYSTEM INTERWORKING WITH LIGHT AND CONTROLLING METHOD FOR THE SAME

PURPOSE: An illumination interworking ventilation system and a method thereof are provided to control an operation of a LED(Light Emitting Diode) module and ventilation fan for a specific so that a condition of the space is pleasantly maintained. CONSTITUTION: An illumination interworking ventilation system comprises a sensor unit(90), an illumination unit, a ventilation unit, a control unit(100), a heater unit, and a switching unit. The sensor unit comprises a movement sensor, a humidity sensor, a smell sensor, an illumination sensor, and a temperature sensor. The illumination unit comprises a LED module(80). The ventilation unit simultaneously operates with an operation of the LED module and stops after passing a first set time after the operation of the LED module stops. The control unit comprises a micro controller controlling the LED module and a ventilation fan(60) together and a relay which operates the ventilation fan to be delayed. The heater unit is controlled the micro controller according to the measured value of the temperature or humidity sensors.