Combined ashtray and flashing lamp - has switch on raised rim to attract attention of waiter in restaurant

摘要

The ash tray combined with a warning lamp is suitable for e.g. a restaurant, so that the lamp can be used to attract the attention of a waiter. The tray portion (10) can be of a conventional shape, with an integral column projecting upwards from the centre of the well (11) carrying the lamp (16). The device employs an electrical device which causes the lamp to flash continuously. A switch (17) is mounted on the raised rim of the ashtray, a battery (13) is located inside the column, which is tapered, and the open base is closed by a plate. The electronic device is a unit which is housed inside the column. the lamp housing (14) can be a transparent block, e.g. a carrying advertising matter.