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Patent Searching and Data


Title:
MUSIC DOWNLIGHT AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/136693
Kind Code:
A1
Abstract:
Disclosed is a music downlight, comprising an acoustic assembly (20), an optical assembly (30), a mounting cover body (10) and a lamp base (40). The acoustic assembly (20) and the optical assembly (30) are mounted on the lamp base (40) in such a manner that the acoustic assembly (20) and the optical assembly (30) are located on opposite sides of the lamp base (40). The lamp base (40) is mounted on the mounting cover body (10) and keeps the acoustic assembly (20) in an accommodating cavity (100) of the mounting cover body (10). Sound waves generated by the acoustic assembly (20), when in response to the input of an audio signal, can be radiated externally by the accommodating cavity (100) through a sound transmission channel (44) of the lamp base (40) to enable the music downlight to produce light and sound at the same time. Also disclosed are an assembly method, an auxiliary heat dissipation method and a sound production method of the music downlight.

Inventors:
WU, Liangju (No. 15, Street 1 Xinyuan Road, Jili Industrial Zone, Nanzhuang Town, Chancheng Distric, Foshan Guangdong 0, 528000, CN)
FENG, Wenqin (No. 15, Street 1 Xinyuan Road, Jili Industrial Zone, Nanzhuang Tow, Foshan Guangdong 0, 528000, CN)
Application Number:
CN2018/072404
Publication Date:
July 18, 2019
Filing Date:
January 12, 2018
Export Citation:
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Assignee:
VERTEX LIGHTING AND ELECTRICAL CO., LTD. (No. 15, Street 1 Xinyuan Road, Jili Industrial Zone, Nanzhuang Tow, Foshan Guangdong 0, 528000, CN)
International Classes:
F21S8/00; F21V15/04; F21V23/00; F21V29/50; F21V29/83; F21V33/00
Attorney, Agent or Firm:
NINGBO RAYMOND IP AGENCY FIRM (Suite 1903A, 555 Rili Middle Road ShouNan Subdistrict, Yinzhou Distric, Ningbo Zhejiang 0, 315100, CN)
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