Japan, Feb. 24 -- HOTALUX LTD has got intellectual property rights for 'LIGHTING FIXTURE.' Other related details are as follows:
Application Number: JP,2022-068601
Category (FI): F21V33/00,400,F21S6/00,120,F21S6/00,420,F21S8/06,100,F21S9/02,F21V23/00,110,F21V23/00,120,F21V23/04,F21V23/06,F21V3/02,400,G08B21/14,F21Y115:10
Stage: PROBLEM TO BE SOLVED: To prevent poisoning accidents due to carbon monoxide or the like by arranging a gas sensor in a lighting fixture and notifying workers of danger, to provide the workers with safe and secure work environment.SOLUTION: Lighting fixtures 1, 1A having a body 10 are composed of a measurement unit 60, a light source unit 30, and a power supply control unit 80. The measurement unit 80 has a gas sensor that detects specific gas, and alarm means of detecting the gas and issuing an alarm. The light source unit 80 comprises a light emitting unit 31 including a light emitting element 35 such as an LED, and a cover 50 that wraps around the light emitting unit 31. The power supply control unit 80 converts AC power supplied from an external power source into DC power, and supplies it to the measurement unit 80 and the light source unit 80.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: April 19, 2022
Publication Date: Oct. 31, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
