Title:
INTELLIGENT STREET LAMP HAVING SELF-CLEANING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2020/073746
Kind Code:
A1
Abstract:
The present invention relates to the technical field of street lamps, and in particular, to an intelligent street lamp having a self-cleaning function, comprising a support plate. A first fixing block, a lampshade, a second fixing block are fixedly connected, from left to right in sequence, to the bottom end face of the support plate. A motor is fixedly connected to the right end face of the first fixing block. A wiper rod is fixedly connected to the tail end of a spindle of the motor, and the wiper rod is slidably connected to the lampshade. A rotating shaft is fixedly connected to the right end face of the wiper rod, and the rotating shaft is rotatably connected to the second fixing block. A filter screen is provided outside the lampshade, and the filter screen is fixedly connected to the lampshade. In the present invention, due to the configuration of the wiper rod, and in combination with the slidable connection between the wiper rod and the lampshade as well as the sensing of sunlight by a light sensor, when the sunlight sensed by the sensor is weak, a controller controls the motor to rotate repeatedly, so as to drive the wiper rod to wipe repeatedly, thereby implementing intelligent cleaning of the lampshade, and avoiding the impact on the light intensity of the street lamp due to the accumulation of foreign matters on the lampshade.
Inventors:
HU XINGCAI (CN)
ZHANG SUMEI (CN)
HU LEI (CN)
ZHANG SUMEI (CN)
HU LEI (CN)
Application Number:
PCT/CN2019/102371
Publication Date:
April 16, 2020
Filing Date:
August 24, 2019
Export Citation:
Assignee:
JIANGSU FLOHAR LAMPS MFG CO LTD (CN)
International Classes:
F21S8/00; B08B1/00; F21V23/00; F21V29/67; F21V33/00; F21W131/103
Foreign References:
| CN208901177U | 2019-05-24 | |||
| CN207132231U | 2018-03-23 | |||
| CN105240757A | 2016-01-13 | |||
| CN207162336U | 2018-03-30 |
Attorney, Agent or Firm:
BEIJING WENYUAN PATENT AGENCY CO., LTD (CN)
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