Invention Grant
- Patent Title: Stage lighting framing system of endless rotation with wireless power transmission and wireless communication
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Application No.: US16189685Application Date: 2018-11-13
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Publication No.: US10542609B2Publication Date: 2020-01-21
- Inventor: Weikai Jiang
- Applicant: Guangzhou Haoyang Electronic Co., Ltd.
- Applicant Address: CN
- Assignee: Guangzhou Haoyang Electronic Co., Ltd.
- Current Assignee: Guangzhou Haoyang Electronic Co., Ltd.
- Current Assignee Address: CN
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: CN201810298216 20180404
- Main IPC: F21V21/15
- IPC: F21V21/15 ; H05B37/02 ; F21W131/406

Abstract:
The present invention discloses a stage lighting framing system of rotation with wireless power transmission and wireless communication, comprising a rotating disc bracket, a fixing bracket fixedly connected with the rotating disc bracket, a wireless power supply device, and a framing and shaping mechanism rotatably connected with the rotating disc bracket, in which an electromagnetic field transmitting device is arranged on the fixing bracket, an electromagnetic field receiving device is arranged on the framing and shaping mechanism which is driven by a first drive device for unrestricted angle rotation. It further includes a wireless signal transmission device, and correspondingly a wireless signal receiving device arranged on the framing and shaping mechanism. The present invention can supply continuous power to a framing and shaping mechanism without a cable to achieve wireless power supply. Therefore, the framing and shaping mechanism will have greater rotational freedom and achieve richer light-beam shaping effects.
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