| 摘要 |
PROBLEM TO BE SOLVED: To remove the smell generated from a meal at table causing the smell. SOLUTION: An air cleaner function is integrated into a part of a luminaire 10 set near a ceiling indoor, the space formed by doubling the shades 11, 12 of the luminaire 10 is used as a wind tunnel 20, a fan motor 30 is provided near the top part of the shade within the wind tunnel 20, and a filter 42 is provided in a proper position of the wind tunnel 20. The air cleaner function is provided with at least one of a smoke sensor and a smell sensor and constituted so as to be operated in interlocking with the sensor output. An air cleaner constituted so as to have the air cleaner function and a part or the whole body of the luminaire 10 are formed of a photo-regenerative catalyst having antibacterial and deodorizing effect. |
