Title:
OMNIDIRECTIONAL STAGE LIGHTING DISTRIBUTION SYSTEM ADOPTING WIRELESS POWER TRANSMISSION AND WIRELESS COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2019/192176
Kind Code:
A1
Abstract:
An omnidirectional stage lighting distribution system adopting wireless power transmission and wireless communication comprises: a turnplate support (10), a fixing support (1) fixedly connected to the turnplate support (10), a device for wirelessly supplying power, and a light casting mechanism (9) rotatably connected to the turnplate support (10). An electromagnetic field transmitting device is provided on the fixing support (1), and an electromagnetic field receiving device is provided on the light casting mechanism (9). A first driving device (12) drives the light casting mechanism (9) to rotate at an arbitrary angle. The omnidirectional stage lighting distribution system further comprises a wireless signal transmitting device. The light casting mechanism (9) is provided with a wireless signal receiving device matching the wireless signal transmitting device. The electromagnetic field transmitting device and the electromagnetic field receiving device eliminate the need for wires or cables for transmitting a current to the light casting mechanism (9) and allow power to be wirelessly supplied to the light casting mechanism (9), such that the light casting mechanism (9) has a greater freedom of rotation, and achieves a wider variety of light casting effects.
Inventors:
JIANG WEIKAI (CN)
Application Number:
PCT/CN2018/113490
Publication Date:
October 10, 2019
Filing Date:
November 01, 2018
Export Citation:
Assignee:
GUANGZHOU HAOYANG ELECTRONICS CO LTD (CN)
International Classes:
F21S10/00; H02J50/00; F21W131/105; F21W131/406
Foreign References:
| CN205717038U | 2016-11-23 | |||
| CN206401994U | 2017-08-11 | |||
| CN102620245A | 2012-08-01 | |||
| CN108302429A | 2018-07-20 | |||
| CN208186222U | 2018-12-04 | |||
| CN206207331U | 2017-05-31 | |||
| CN207114761U | 2018-03-16 | |||
| US20110116269A1 | 2011-05-19 |
Attorney, Agent or Firm:
GUANGZHOU RUNHE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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