| 摘要 |
PROBLEM TO BE SOLVED: To suppress deterioration of a silence effect by having a configuration which facilitates maintenance and to suppress deterioration of a silence effect caused by air flow, even when an active silencing device is installed in a range hood including lamp black generating during cooking.SOLUTION: A range hood has a configuration in which a microphone 9 and a speaker 10 are housed in space 19 on a microphone side and space 21 on a speaker side, and a light source 13 is housed in light source housing space 14 at the lower surface of the hood. The range hood has a communication port in the vicinity of a space cover on the space side of each side, and it has heating means by including a microphone communication path 16 and a speaker communication path 18 communicating with the light source housing space 14. |
