Shaftway lighting device for elevator maintenance

The utility model discloses a hoistway lighting device for elevator maintenance, which comprises a lighting lamp for elevator maintenance and a support plate, the lighting lamp is movably mounted on the upper end face of the support plate, the upper end face of the support plate is provided with an...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN CHAO, SHENG LIANGCE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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