FINE PARTICLE DIFFUSION DEVICE
First Claim
1. A fine particle diffusion device comprising:
- a first outlet through which a first air current is discharged upward;
a second outlet which is arranged below the first outlet and through which a second air current is discharged to a space below the first air current; and
a fine particle generation device which generates fine particles,wherein the fine particles generated by the fine particle generation device are discharged, and a concentration of the fine particles discharged through the first outlet is lower than a concentration of the fine particles discharged through the second outlet.
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Accused Products
Abstract
A fine particle diffusion device includes: a first outlet (10a to 10c) through which a first air current is discharged to a space above a living space within a living room; a second outlet (10d) which is arranged below the first outlet (10a to 10c) and through which a second air current is discharged to a space below the first air current; and a fine particle generation device (17) which generates fine particles. Here, the fine particles generated by the fine particle generation device (17) are discharged into the living room, and the concentration of the fine particles discharged through the first outlet (10a to 10c) is lower than the concentration of the fine particles discharged through the second outlet (10d).
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Citations
28 Claims
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1. A fine particle diffusion device comprising:
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a first outlet through which a first air current is discharged upward; a second outlet which is arranged below the first outlet and through which a second air current is discharged to a space below the first air current; and a fine particle generation device which generates fine particles, wherein the fine particles generated by the fine particle generation device are discharged, and a concentration of the fine particles discharged through the first outlet is lower than a concentration of the fine particles discharged through the second outlet. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A fine particle diffusion device that includes a fine particle generation device for generating fine particles and that discharges the fine particles through an outlet by driving of a blower fan,
wherein an air flow path coupling the blower fan to the outlet includes a plurality of vertical division passages that divide the outlet vertically, and a speed of an air current flowing in one of the vertical division passages at an upper portion is higher than a speed of an air current flowing in one of the vertical division passages at a lower portion.
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21. A fine particle diffusion device comprising:
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an ion generation device including a first ion generation portion that generates one of a positive ion and a negative ion and a second ion generation portion that generates the other of the positive ion and the negative ion; a blower fan; and an air flow path that guides, by driving of the blower fan, the ions generated by the ion generation device to an outlet, wherein the air flow path includes a plurality of lateral division passages whose lateral widths are increased as the lateral division passages extend from an upstream side to a downstream side and which are divided laterally, and one of the positive ion and the negative ion flows in each of the lateral division passages. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28)
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Specification