Title:
DEEP ULTRAVIOLET AIR-DRYING TOOTHBRUSH DISINFECTION BOX
Document Type and Number:
WIPO Patent Application WO/2021/212835
Kind Code:
A1
Abstract:
A deep ultraviolet air-drying toothbrush disinfection box, comprising an upper cover (1) and a lower cover (2). The upper cover (1) is locked or compressed on the lower cover (2); a mounting seat (3) is disposed between the upper cover (1) and the lower cover (2); at least one deep ultraviolet LED lamp set (30) and at least one drying fan (31) are mounted on the mounting seat (3); a toothbrush positioning channel (4) extending transversely is formed between the mounting seat (3) and the lower cover (2) to guide a toothbrush to be inserted into the disinfection box; an air inlet (20) is formed in one of the upper cover (1) and the lower cover (2), and an air outlet (10) is formed in the other; the air inlet (20) and the air outlet (10) are respectively and symmetrically located on the upper and lower opposite sides of the toothbrush positioning channel (4); and a vertical air-drying convection channel is formed between the air inlet (20) and the air outlet (10) at least during ventilation by the drying fan (31). According to the disinfection box, a toothbrush head is disinfected and sterilized by means of deep ultraviolet rays, and the toothbrush head is dehumidified and dried by means of a pair of air ports arranged in a convective manner, thereby inhibiting the secondary regeneration of bacteria.
Inventors:
YI YUZHI (CN)
ZHAO YUNXIA (CN)
ZHAO YUNXIA (CN)
Application Number:
PCT/CN2020/132530
Publication Date:
October 28, 2021
Filing Date:
November 28, 2020
Export Citation:
Assignee:
SHW ELECTRONICS TECH LIMITED (CN)
International Classes:
A61L2/10; A61L2/26; F26B21/00
Foreign References:
| KR20160066932A | 2016-06-13 | |||
| CN201759878U | 2011-03-16 | |||
| CN209899639U | 2020-01-07 | |||
| CN209931787U | 2020-01-14 | |||
| CN204336142U | 2015-05-20 | |||
| CN205162892U | 2016-04-20 | |||
| CN208987919U | 2019-06-18 |
Attorney, Agent or Firm:
DONGGUAN QIXIN ZHANHUA INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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