| 摘要 |
PURPOSE: A damper switch having pressure switch is provided to simplify a structure because pressure and damper switches are not separately installed and reduce a number of components because a separate pressure switch is not installed. CONSTITUTION: A damper switch having pressure switch comprises a main body(10), a cover(20), a lifting member(30), an elastic spring(S), a fixing plate(40), a switch(50), and an opening/closing member. The cover is installed in the upper part of the main body. The lifting member is installed inside an opened hole(11) of the main body, thereby being lifted. The elastic spring is installed in the lower part of the main body, thereby supporting the lifting member. The fixing plate is fixes the elastic spring. The switch is operated by lifting of the lifting member. Outdoor air flows in through opening/closing member according to a lowering degree of the lifting member. |
