| 摘要 |
PURPOSE:To provide quiet and safe blast, not to spoil a view in a room, by laying an ion blower unit into a housing space provided in the inside wall of a room. CONSTITUTION:A housing space 2 for a blower unit 3 is provided in the inside wall 1 of a room, and the blower unit 3 is laid into the housing space 2. The blower unit 3 consists of an ion blower part 4, a high voltage generator part 5, an operating part 6, and a decorative grille 7. The operation of a blower unit is quiet because of an ion blast. Because both the ion blower part 4 on which high voltage is impressed and the high voltage generator part 5 are laid into the inside wall of a room 1, there occurs no projection into the room. Accordingly the space in the room can be utilized efficiently as well as safely, and a view in the room is not spoilt as well.
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