Title:
FREQUENCY-MODULATED RECEIVING CIRCUIT, LAMP AND AUDIO PLAYBACK METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/107672
Kind Code:
A1
Abstract:
Disclosed are a frequency-modulated receiving circuit, a lamp, and an audio playback method thereof. The frequency-modulated receiving circuit comprises: a frequency-modulated receiving antenna used for receiving a frequency-modulated signal; a frequency-modulated receiving chip electrically connected to the frequency-modulated receiving antenna; a receiving microprocessor electrically connected to the frequency-modulated receiving chip; a received frequency coding switch used for adjusting a received frequency point and electrically connected to the receiving microprocessor; an amplifier electrically connected to the frequency-modulated receiving chip; and a loudspeaker electrically connected to the amplifier. The present invention has the following beneficial effects: by configuring different frequency points for frequency-modulated reception of external audio signals, not only anti-interference capability of a remote control technology is improved, but also communication reliability of smart home is improved; and by configuring a plurality of loudspeaker nodes or lamps and achieving a music networking function between the plurality of nodes or lamps, people's life experience is improved and smart home control functions are enriched.
Inventors:
HUANG XIN (CN)
CHEN HUIPING (CN)
ZHANG WENBIN (CN)
WANG XUKAI (CN)
ZHU JINGLIAN (CN)
PENG LING (CN)
YU WEILIANG (CN)
ZHONG CHENGGUANG (CN)
XIAO SHENGNAN (CN)
WANG BINGFENG (CN)
HUANG RUI (CN)
CHEN HAIYU (CN)
HUANG GUANGLIANG (CN)
CHEN JINYIN (CN)
ZHANG YAN (CN)
TANG ZHIYUAN (CN)
WANG YAN (CN)
CHEN HUIPING (CN)
ZHANG WENBIN (CN)
WANG XUKAI (CN)
ZHU JINGLIAN (CN)
PENG LING (CN)
YU WEILIANG (CN)
ZHONG CHENGGUANG (CN)
XIAO SHENGNAN (CN)
WANG BINGFENG (CN)
HUANG RUI (CN)
CHEN HAIYU (CN)
HUANG GUANGLIANG (CN)
CHEN JINYIN (CN)
ZHANG YAN (CN)
TANG ZHIYUAN (CN)
WANG YAN (CN)
Application Number:
PCT/CN2017/087147
Publication Date:
June 21, 2018
Filing Date:
June 05, 2017
Export Citation:
Assignee:
SHENZHEN JBT SMART LIGHTING CO LTD (CN)
International Classes:
H04R3/12; F21V33/00; H05B37/02
Foreign References:
| CN202889494U | 2013-04-17 | |||
| CN202979414U | 2013-06-05 | |||
| CN203743967U | 2014-07-30 | |||
| CN204534421U | 2015-08-05 | |||
| JP3162256U | 2010-08-26 |
Attorney, Agent or Firm:
SHENZHEN STANDARD PATENT & TRADEMARK AGENT LTD. (CN)
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