发明名称 Canopy mounting device for exit signs and the like
摘要 In an exit sign, a canopy bracket has a pair of resilient spring fingers which are inserted through a central circular opening of a mounting plate mounted to a standard electrical box located in a wall or ceiling. The spring fingers temporarily secure the canopy bracket to the mounting plate thus allowing an electrician to easily align and secure screws to the mounting plate, thereby greatly facilitating installation. The wires from the electrical box are extended through mounting plate and the canopy prior to securing the canopy to the mounting plate. Once secured, the user simply fits a hub portion of the canopy bracket telescopically within an opening with the exit sign housing. Spring capture barb members of the hub engage the housing to fixedly secure the exit sign to the wall or ceiling. Then the user connects the wires extending from the canopy bracket to those in the exit sign.
申请公布号 US5461550(A) 申请公布日期 1995.10.24
申请号 US19930169339 申请日期 1993.12.17
申请人 DUAL-LITE MANUFACTURING, INC. 发明人 JOHNSTONE, ROBERT M.
分类号 F21V21/03;G08B5/36;G09F13/00;G09F13/04;(IPC1-7):F21S1/02 主分类号 F21V21/03
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