Improved structure of self-powered flashlight

The utility model discloses an improved structure of a self-powered electric torch, which is mainly composed of a shell, a luminous body, a circuit board, magnets, coils, a back cover and an inner cylinder. Both ends of the moving magnet of the utility model are respectively fixedly connected with a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YUCHANG XU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION MECHANICAL ENGINEERING WEAPONS
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