Title:
TRACK LAMP
Document Type and Number:
WIPO Patent Application WO/2021/135458
Kind Code:
A1
Abstract:
Disclosed is a track lamp, comprising an electric magnetic attraction track assembly (1) for driving the track lamp to slide in a track (11), a first magnetic attraction rotating assembly (2) for controlling the illumination angle of light of the track lamp in a horizontal direction, an electric box (3) and a lamp body (4). The electric magnetic attraction track assembly (1) is in transmission connection with the electric box (3) by means of the first magnetic attraction rotating assembly (2), and the lamp body (4) is electrically connected to the electric box (3). The electric magnetic attraction track assembly (1) comprises the track (11) and a track box (12), wherein the track box (12) is slidably arranged in the track (11), a first roller (121) capable of sliding along the track (11) is arranged at the top of the track box (12), and a driving member (122) for driving the first roller (121) to rotate is arranged in the track box (12); and a magnetic member (111) parallel to the track (11) is arranged on an inner side of the track, the first roller (121) is made of a magnetic material and is magnetically attracted to the magnetic member (111), and the first roller (121) can be driven by the driving member (122) to slide along the magnetic member (111). After the track lamp has been used for a long time, a sliding failure caused by abrasion between components is avoided, and the phenomenon of a lamp source falling off can be effectively avoided.
Inventors:
WU YULIN (CN)
LIANG MING (CN)
ZHU JINXIONG (CN)
WANG YANCHUN (CN)
YU BINHAI (CN)
LIU JIAYI (CN)
LIANG MING (CN)
ZHU JINXIONG (CN)
WANG YANCHUN (CN)
YU BINHAI (CN)
LIU JIAYI (CN)
Application Number:
PCT/CN2020/118508
Publication Date:
July 08, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
GUANGDONG COSIO LIGHTING CO LTD (CN)
International Classes:
F21S8/00; F21V17/10; F21V21/35
Foreign References:
| CN111022979A | 2020-04-17 | |||
| CN211551293U | 2020-09-22 | |||
| CN209068363U | 2019-07-05 | |||
| CN209068363U | 2019-07-05 | |||
| CN209055731U | 2019-07-02 | |||
| CN208170017U | 2018-11-30 | |||
| CN209688612U | 2019-11-26 | |||
| US20160252239A1 | 2016-09-01 |
Attorney, Agent or Firm:
BEIJING MIZAR STAR INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: