Title:
LASER INSTRUMENT FOR REMOVING FOREIGN MATTER FOR TRANSMISSION LINE
Document Type and Number:
WIPO Patent Application WO/2020/108321
Kind Code:
A1
Abstract:
Disclosed is a laser instrument for removing foreign matter for a transmission line. The instrument comprises a sighting device (1), a laser emitter (2) and a closed shell (3), wherein a rear side surface of the shell (3) is provided with a light emergent window (31), and a front side surface thereof is provided with a sighting device mounting hole (32) and a laser emitter mounting hole (33); the sighting device mounting hole (32) and the light emergent window (31) are located on an optical axis of the sighting device (1); a first reflecting mirror (4) and a second reflecting mirror (5) are arranged inside the shell (3); the first reflecting mirror (4) is mounted on the optical axis of the sighting device (1); the second reflecting mirror (5) is mounted on an optical axis of the laser emitter (2); a laser beam emitted by the laser emitter (2) is reflected by the second reflecting mirror (5) and the first reflecting mirror (4) in sequence, and is then emitted from the light emergent window (31); the first reflecting mirror (4) is a laser total-reflection and visible light transmitting mirror, and the second reflecting mirror (5) is a laser total-reflection mirror; and the light emergent window (31) is provided with a lens allowing both visible light and lasers to pass through same. The laser instrument for removing foreign matter for a transmission line is compact in structure, high in degree of integration, and convenient to package, install and convey, and can also efficiently prevent dust and the like from entering the inside of the instrument.
Inventors:
ZHOU JIAN (CN)
YAN JUN (CN)
ZHOU XU (CN)
YAN JUN (CN)
ZHOU XU (CN)
Application Number:
PCT/CN2019/118632
Publication Date:
June 04, 2020
Filing Date:
November 15, 2019
Export Citation:
Assignee:
SUZHOU MORE OPTOELECTRONIC TECH CO LTD (CN)
International Classes:
H02G1/02; B08B7/00
Foreign References:
| CN109286154A | 2019-01-29 | |||
| CN208923725U | 2019-05-31 | |||
| CN107332157A | 2017-11-07 | |||
| CN108393589A | 2018-08-14 | |||
| CN107482528A | 2017-12-15 | |||
| CN106532567A | 2017-03-22 | |||
| CA2222881A1 | 1999-08-10 |
Attorney, Agent or Firm:
SUZHOU HENGCHUANG INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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