Photocatalyst device and air conditioner for vehicle having the same
US11453272B2 · kind B2 · utility
0Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2020 |
| Grant date | Sep 27, 2022 |
| Priority date | — |
| Expiry date | Oct 23, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2003/0675
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A photocatalyst device including: a body; a light source part fixed to the body to irradiate ultraviolet light and having an LED and a substrate for fixing the LED thereto; a catalyst part fixed to the body to conduct photocatalytic reaction with the light irradiated by the light source part and thus to generate superoxygen radicals; and a heat radiating part disposed on the light source part to radiate the heat generated from the light source part, whereby the photocatalyst device purifies air and sterilizes and deodorizes the evaporator, while being easily mountable as a single module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.