Light emitting apparatus in tap water responding to water temperature

摘要

Disclosed is a tap water temperature sensing type of light emitting apparatus, including: a power source 15 adapted to supply power; a control unit 30 for sensing opening/closing state of the tap tube to control the power source 15 such that if the tap tube is opened, power supply is done and if the tap tube is closed, the power supply is stopped; a sensing unit 40 disposed around a portion where hot water and cool water meet for sensing the temperature of water in the tap tube; and a light emitting unit 50 for producing different color lights in accordance with the water temperature read in the sensing unit 40.