Ion generating device for duct
AssigneeSharp Kabushiki Kaisha
InventorsToshio Mamiya, Masato Urushisaki, Hiroaki Kiyohara
Life of this patent
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Abstract
Provided is an ion generating device for an air-conditioner duct, which can be easily attached to the inside of an existing air conditioner duct and can ensure a desired ion generation quantity. The ion generating elements of the sub-units (3, 4, 5) of the ion generating device are connected to the drive circuit of the ion generating device main unit (2), and are driven by the drive circuit.
Claims10
An ion generating device for use in a duct which is used by being set near an outlet port inside the duct, the ion generating device comprising:
- a mother ion generating unit including:
- a flat plate-shaped mother unit case having an opening formed in a flat surface of the flat plate-shaped mother unit case;
- a mother-unit ion generating element which is attached inside the opening of the mother unit case and has a discharge surface at which ions are generated, the discharge surface of the mother-unit ion generating element being exposed through the opening;
- and
- a drive circuit which is accommodated in the mother unit case and drives the mother-unit ion generating element;
- and
- a daughter ion generating unit including:
- a flat plate-shaped daughter unit case having an opening formed in a flat surface of the flat plate-shaped daughter unit case;
- and
- a daughter-unit ion generating element which is attached inside the opening of the daughter unit case and has a discharge surface at which ions are generated, the discharge surface of the daughter-unit ion generating element being exposed through the opening, the daughter ion generating unit being connected to the drive circuit of the mother ion generating unit such that the daughter-unit ion generating element is driven by the drive circuit.
An ion generating device for use in a duct which is used by being set near an outlet port inside the duct, the ion generating device comprising:
- an ion generating unit pair composed of a lower ion generating unit and an upper ion generating unit which are arranged spaced apart from, and facing, each other in an up-down direction;
- a sliding pillar which couples the lower ion generating unit and the upper ion generating unit of the ion generating unit pair and has an up-down sliding mechanism;
- and
- pillar holding portions which are formed in cases of the ion generating unit pair to hold the sliding pillar,
- wherein
- the pillar holding portions are shaped to be capable of holding whichever of upper and lower end portions of the sliding pillar.
An ion generating device for use in a duct which is used by being set near an outlet port inside the duct, the ion generating device comprising:
- a mother ion generating unit including:
- a flat plate-shaped mother unit case having an opening formed in a flat surface of the flat plate-shaped mother unit case;
- a mother-unit ion generating element which is attached inside the opening of the mother unit case and has a discharge surface at which ions are generated, the discharge surface of the mother-unit ion generating element being exposed through the opening;
- a drive circuit which is accommodate in the mother unit case and drives the ion generating element;
- and
- an operation indicating lamp which indicates a status of operation;
- and a daughter ion generating unit including:
- a flat plate-shaped daughter unit case having an opening formed in a flat surface of the flat plate-shaped daughter unit case;
- and
- a daughter-unit ion generating element which is attached inside the opening of the daughter unit case and has a discharge surface at which ions are generated, the discharge surface of the daughter-unit ion generating element being exposed through the opening, the daughter ion generating unit being connected to the drive circuit of the mother ion generating unit such that the daughter-unit ion generating element is driven by the drive circuit,
- wherein
- the mother ion generating unit and the daughter ion generating unit are arranged spaced apart from, and facing, each other in an up-down direction;
- and
- a reflector plate is attached to the daughter unit case at a position of the daughter unit case opposite a position where the operation indicating lamp is attached in the mother ion generating unit.
Dependencies are inferred from the claim text.