Drainage for sanitary fixture
- 专利权人:
- パナソニック株式会社
- 发明人:
- 高野 隆好
- 申请号：
- JP2009132331
- 公开号：
- JP5281487B2
- 申请日:
- 2009.06.01
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a drainage device for a sanitary fixture, which enables disinfection against bacteria etc. to be performed with low power consumption over a long period of time.
SOLUTION: This drainage device 10 for the sanitary fixture includes: a drainage portion 1, which is equipped with a drain outlet 2 allowing the inflow of wastewater, and which is connected to a drain pipe 3 for discharging the wastewater and an ultraviolet irradiation portion 5, which is equipped with an ultraviolet LED 4 for applying ultraviolet rays for disinfecting the inside of the drainage portion 1. The ultraviolet irradiation portion 5 includes a lighting circuit portion which brings about the pulse lighting of the ultraviolet LED 4, and a control circuit portion 6 which controls the lighting circuit portion so as to decrease the amount of ultraviolet irradiation applied from the ultraviolet LED 4 within a predetermined time along with an increase in the number of times of the lighting of the ultraviolet LED 4.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- Method of Removing Contaminant During Solid Fermentation of Tacrolimus Producing Strain Using Blue Light Emitting Diodes
- DISPOSITIF DE GÉNÉRATION DE LUMIÈRE DE CULTURE DE PLANTES, DISPOSITIF DE CULTURE DE PLANTES L'UTILISANT ET PROCÉDÉ DE CULTURE DE PLANTES
- PROCÉDÉS ET SYSTÈMES POUR LA CULTURE DE PLANTES
- KIT for plant cultivation using LED lamp
- PROCÉDÉS ET SYSTÈMES POUR LA CULTURE DE PLANTES
