The invention provides a lighting system for supplying sufficient power to a light-emitting element. The lighting system includes: a lifting device extending a reel wire downward and changing a lengthof the reel wire; and a lighting device which is connected with the reel wire and ascends and descends through the change of the length of the reel wire. The reel wire supplies power from the power supply device to the lighting device. The lighting device includes: a storage battery that receives power supplied through a reel wire and stores the power; and a light-emitting element that emits light by receiving the power supplied through the reel wire and the power supplied from the storage battery.
本发明提供一种供给充分的电力至发光元件的照明系统。照明系统包含:升降装置,朝下方延伸卷盘线,且使卷盘线的长度变化;及照明装置,与卷盘线连接,通过卷盘线的长度变化而升降;且卷盘线将来自供电装置的电力供给至照明装置;照明装置包含:蓄电池,接收通过卷盘线所供给的电力,且蓄积电力;及发光元件,接收通过卷盘线所供给的电力及从蓄电池所供给的电力以进行发光。
Lighting system and lighting method
照明系统及照明方法
2021-02-19
Patent
Elektronische Ressource
Chinesisch
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / A63J DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE , Einrichtungen für Theater, Zirkusse oder dgl. / B66C Krane , CRANES / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |
LIGHTING CONTROL SYSTEM, LIGHTING CONTROL METHOD, AND LIGHTING CONTROL PROGRAM
Europäisches Patentamt | 2018
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