Title:
LIGHT BULB BUILT-IN TYPE GAS DETECTOR
Document Type and Number:
Japanese Patent JP2018206680
Kind Code:
A
Abstract:
To provide a lighting built-in type gas detector that can enhance gas detection performance.SOLUTION: A lighting built-in type gas detector 10 radiates light to an interior of a room and detects a gas leaking in the interior of the room. The lighting built-in type gas detector includes: a light-emitting part 20 for emitting light; a gas detection part 30 for detecting a gas; and a guide part 40 provided while having an interval to the light-emitting part 20. The gas detection part 30 is provided in the interval between the light-emitting part 20 and the guide part 40.SELECTED DRAWING: Figure 3
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Inventors:
HEBIGUCHI HIROYUKI
Application Number:
JP2017112903A
Publication Date:
December 27, 2018
Filing Date:
June 07, 2017
Export Citation:
Assignee:
ALPS ELECTRIC CO LTD
International Classes:
F21V33/00; F21K9/00; F21K9/237; F21K9/238; F21K9/66; F21V1/00; F21V3/00; F21V23/00; F21V25/00; F21V29/503; G01M3/00; G08B21/16; H05B44/00
Domestic Patent References:
| JPH069009U | 1994-02-04 | |||
| JP2015041405A | 2015-03-02 |
Foreign References:
| CN204240165U | 2015-04-01 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito