公开(公告)号：EP4456030A1

公开(公告)日：2024-10-30

申请号：EP24165316.1

申请日：2024-03-21

申请人： Carrier Corporation

发明人： GADONNIEX, Dennis ,  RICHARDSON, Paul

IPC分类号： G08B17/113 ,  G08B25/04

摘要： A detection device (100) includes a cover member (102) adapted to support a detector assembly having a plurality of pins (202). A base member (104) of the detection device (100) is coupled to the cover member (102) and, is adapted to accommodate a plurality of electrical terminals (302) adapted to be engaged with the pins (202). The detection device (100) includes a rotatable ring (106) disposed on the base member (104) and adapted to lock the cover member (102) with respect to the base member (104). The detection device (100) includes a plurality of shorting elements (304) disposed on the rotatable ring (106) and adapted to form a shorting contact with the electrical terminals (302). The rotatable ring (106) is rotated with respect to the base member (104) and the cover member (102) to at least one of lock the cover member (102) with respect to the base member (104) and break the shorting contact, and unlock the cover member (102) with respect to the base member (104) and form the shorting contact.