| 摘要 |
A ventilation identification unit of an air conditioner is provided to allow users to easily check the blow state after turning on the air conditioner and to improve reliability of products by using a blow-off member or a blinking lamp. A ventilation identification unit of an air conditioner comprises a case(110), a blow-off member, a stopper(130) and a spring. The case is installed in a blow port of the air conditioner and has an intake port in one side for allowing air blown from the blow port to enter, a discharge port(113) in the other side and a rotary shaft in the center. The blow-off member is wound several times on the rotary shaft of the case, and unwound from the rotation shaft by air pressure and exposed to the outside of the case only when the air enters the intake port. The stopper is fixed in an end of the blow-off member and stopped at the discharge port of the case. The spring is inserted into the rotary shaft so that the blow-off member is elastically wound on the rotary shaft. |
