Switch Having Structure for Preventing Foreign Substances and Temperature Controller Having the Same

摘要

Disclosed is a switch including a foreign matter penetration preventing structure and a vehicle temperature control apparatus including the same. Switch 100 according to an embodiment of the present invention, the case 10 for supporting the lower portion of the switch, the circuit board (PCB, 20) mounted on the upper case 10 and the switching operation on the upper circuit board 20 In the switch comprising a switch button 30 so as to be mounted, between the circuit board 20 and the switch button 30, the foreign matter penetrated from the outside, the circuit board cover, so as not to penetrate the circuit board 20 The attachment of the 110 is made into the summary. According to the present invention, when liquid or foreign matter penetrates inside, it can be prevented from penetrating into the circuit board, and as a result, damage to the internal structure and electronic parts due to liquid or foreign matter infiltration can be prevented. As a result, it is possible to prolong the life of the switch and to provide a more stable and reliable vehicle temperature controller.