Convenient and fast power-supply-free luminescent lamp

The invention relates to a convenient and fast power-supply-free luminescent lamp which comprises an outer casing. A sleeve cylinder is fixed in the outer casing, a permanent magnet block capable of relatively moving along the sleeve cylinder is arranged in a cavity of the sleeve cylinder, two ends...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SHI XINGTAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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