Title:
PROJECTOR LAMP HAVING FIXED IMAGING LENS AND ROTATING IMAGING LENS FOR OVERLAPPED IMAGING
Document Type and Number:
WIPO Patent Application WO/2018/010466
Kind Code:
A1
Abstract:
Provided is a projector lamp having a fixed imaging lens and a rotating imaging lens for overlapped imaging, comprising a lamp tube with a light source (9), a lens (3), and a connected bearing (7) provided inside. The connected bearing (7) is located between the light source (9) and the lens (3), and comprises a fixed portion (72) and a rotating portion (71). The rotating portion (71) is inserted into the fixed portion (72) and is connected with the fixed portion (72) via a bearing (73). The rotating portion (71) and the fixed portion (72) are respectively provided with a rotating imaging lens (14) and a fixed imaging lens (13). The outside of the lamp tube is provided with a gear motor (5). The gear motor (5) is connected to the rotating portion (71) via a transmission mechanism. By means of the projector lamp of the above technical solution, different colors and content of the rotating imaging lens (14) and the fixed imaging lens (13) and rotational speed of the gear motor (5) are controlled, so that the projector lamp can project and generate special effects such as activity changes, color rendering and superimposition, enhancing the attractiveness and effectiveness of advertising.
Inventors:
MA YOUMING (CN)
Application Number:
PCT/CN2017/080895
Publication Date:
January 18, 2018
Filing Date:
April 18, 2017
Export Citation:
Assignee:
ZHONGSHAN CITY LEEDOON LIGHTING TECH CO LTD (CN)
International Classes:
F21S10/00; F21V1/12; F21V14/00; F21V14/06; F21V19/00
Domestic Patent References:
| WO2016104331A1 | 2016-06-30 |
Foreign References:
| CN203533440U | 2014-04-09 | |||
| CN203375283U | 2014-01-01 | |||
| CN205746570U | 2016-11-30 | |||
| CN204153534U | 2015-02-11 | |||
| CN204786135U | 2015-11-18 | |||
| CN104849865A | 2015-08-19 | |||
| JP2006126403A | 2006-05-18 |
Attorney, Agent or Firm:
SBZL IP LAW OFFICE (CN)
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