Electrically hoisting or lowering lighting device

The utility model relates to an electrically hoisting or lowering lighting device, which is composed of a hoisting or lowering device, a rotating device and a lighting device. The utility model is characterized in that the hoisting or lowering device comprises a motor, a speed reducer and a multi-se...

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Bibliographic Details
Main Authors ZHENGMING ZHANG, XUECHENG WANG, SHIHE NI
Format Patent
LanguageEnglish
Published 04.02.1998
Edition6
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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Summary:The utility model relates to an electrically hoisting or lowering lighting device, which is composed of a hoisting or lowering device, a rotating device and a lighting device. The utility model is characterized in that the hoisting or lowering device comprises a motor, a speed reducer and a multi-section cylinder-shaped hoisting or lowering rod; the rotating device is composed of a swing holder, a holder supporting board and a holder arm; the holder supporting board is arranged on the top of the hoisting or lowering device; the bottom of the swing holder is fixed to the holder supporting board by screws; the holder arm is arranged on the top of the swing holder; a lighting fitting is arranged on a supporting board of the lighting fitting which is fixed to the holder arm by screws. The utility model has the advantages of omnidirectional illumination, small size, light weight, convenient operation, stability and reliability.
Bibliography:Application Number: CN1996202286U