초록 ▼

A portable battery powered signal light includes a battery housing and batteries, a generally cylindrical lens having threads and a lamp in the lens, a flasher positioned between the lamp and the battery housing including electrical contacts, a day-night sensor connected to the flasher to permit ope

A portable battery powered signal light includes a battery housing and batteries, a generally cylindrical lens having threads and a lamp in the lens, a flasher positioned between the lamp and the battery housing including electrical contacts, a day-night sensor connected to the flasher to permit operation of the flasher only when it senses darkness and a locking ring having threads mating with the threads on the lens and an internal flange overlapping flange on the battery housing so that when threads on the locking ring are tightened on the threads of the lens, the battery housing, flasher and lens are secured together and electrical connections are made across the flasher, the day-night sensor and the lamp.

대표청구항 ▼

[ What is claimed is:] [1.] A portable flashing signal light comprising:a battery housing;battery means in said housing;a lens having an inside chamber and means closing one end of said chamber;a lamp in said chamber;a flasher connected to said lamp;a day-night sensor connected to said flasher;means

[ What is claimed is:] [1.] A portable flashing signal light comprising:a battery housing;battery means in said housing;a lens having an inside chamber and means closing one end of said chamber;a lamp in said chamber;a flasher connected to said lamp;a day-night sensor connected to said flasher;means for securing said battery housing, said flasher and said lens together; said securing means being operative to connect said battery means to said flasher, said day-night sensor and said lamp for operation; and wherein said securing means comprises a locking ring having threads and a flange, said battery housing includes a flange overlapping said locking ring flange and said lens includes threads engaged with said locking ring threads.