Title:
SMART CITY LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/109604
Kind Code:
A1
Abstract:
Disclosed is a smart city lighting device, relating to the technical field of smart city apparatuses, and aiming to solve the problem of existing solar panels wherein same are not capable of efficiently absorbing light energy all the time. A lamp tube (11) is installed inside a lampshade (10), a rainproof plate (2) is arranged above the lampshade (10), an adjusting device (3) is arranged above the rainproof plate (2), a driving electric motor (5) is installed inside the adjusting device (3), an output shaft of the driving electric motor (5) is provided with a rotary disc (8), supporting columns (9) are arranged at four corners of the rotary disc (8), a solar panel (4) is installed above the supporting columns (9), a controller (6) is arranged on one side of the driving electric motor (5), a photoelectric sensor (7) is installed on one side above the rainproof plate (2), a plurality of drainage gutters (19) are provided at the periphery of the rainproof plate (2) in an annular array manner, a supporting plate (16) is arranged at the bottom of an installation cavity (12), and a mutual switching device (15) is installed above the supporting plate (16), a photovoltaic inverter (14) is arranged above the mutual switching device (15), and a storage battery (13) is arranged above the photovoltaic inverter (14).
More Like This:
| WO/2011/046320 | STREET LIGHTING DEVICE |
| JP4407777 | Lighting device |
| WO/2020/105420 | LIGHTING DEVICE |
Inventors:
WANG RENYIN (CN)
LING ZHANGPING (CN)
SHEN HUA (CN)
LING ZHANGPING (CN)
SHEN HUA (CN)
Application Number:
PCT/CN2020/106930
Publication Date:
June 10, 2021
Filing Date:
August 05, 2020
Export Citation:
Assignee:
SUZHOU BIJIA INTERNET TECH CO LTD (CN)
International Classes:
F21S9/03; F21V23/00; F21V31/00
Foreign References:
| CN110792979A | 2020-02-14 | |||
| CN206846571U | 2018-01-05 | |||
| CN207610132U | 2018-07-13 | |||
| CN108870282A | 2018-11-23 | |||
| CN208475202U | 2019-02-05 | |||
| JP2016220348A | 2016-12-22 |
Attorney, Agent or Firm:
SUZHOU ZHOUZHI PATENT AGENCY (CN)
Download PDF: