Moisture-proof device of smoke detector

The utility model discloses a moisture-proof device of a smoke detector, which is used for being arranged on the periphery of the smoke detector and comprises a frame body and a storage frame. The frame body is arranged on the periphery of the smoke detector, the frame body is provided with a gap communicated with the outside, the frame body is provided with a containing cavity for containing the storage frame, the end, away from the containing cavity, of the frame body is provided with a fixing part connected with a wall, and the storage frame is used for containing a water absorption material. The moisture-proof device of the smoke detector provided by the utility model has the advantages that the humidity of the surrounding environment of the smoke detector is reduced, the false alarm rate of the smoke detector in a key humid area is reduced, and the alarm reliability is improved. 本实用新型公开了一种感烟探测器的防潮装置，用于装设在感烟探测器外围，包括框体和置物框；框体设置在感烟探测器四周，并且框体设有与外界相互贯通的间隙，框体设有放置置物框的容纳腔，框体远离容纳腔的一端设有与墙体连接的固定部，置物框用于放置吸水材料。本实用新型提