Title:
ULTRAVIOLET LIGHT DISINFECTION APPARATUS, CONTROL BOX AND MASSAGE POOL
Document Type and Number:
WIPO Patent Application WO/2021/227884
Kind Code:
A1
Abstract:
Disclosed is an ultraviolet light disinfection apparatus mounted on a water pipe that is connected to a massage pool. The ultraviolet light disinfection apparatus comprises: a housing mounted on the water pipe and in closed connection with the water pipe; a PCB disposed inside the housing and provided with a UVC-LED light source and a wire, the wire protruding from the housing to connect to the power source; an ultraviolet light-transmitting body disposed on the housing, such that ultraviolet light at UVC wavelength range produced by the UVC-LED light source can enter into water body inside the water pipe through the ultraviolet-transmitting body. The present invention can disinfect the water body inside the water pipe. Also provided are a control box and a massage pool.
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Inventors:
WANG ZHIYUE (CN)
Application Number:
PCT/CN2021/090875
Publication Date:
November 18, 2021
Filing Date:
April 29, 2021
Export Citation:
Assignee:
ORIENTAL RECREATIONAL PRODUCTS SHANGHAI CO LTD (CN)
International Classes:
E04H4/00; C02F1/32; C02F103/42
Foreign References:
| CN212562671U | 2021-02-19 | |||
| CN103572989A | 2014-02-12 | |||
| CN208667170U | 2019-03-29 | |||
| CN103900259A | 2014-07-02 | |||
| US10442707B1 | 2019-10-15 | |||
| CN107840408A | 2018-03-27 | |||
| CN207046898U | 2018-02-27 |
Other References:
See also references of EP 4074925A4
Attorney, Agent or Firm:
WATSON & BAND INTELLECTUAL PROPERTY AGENT LTD. (CN)
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