INDUCTION HEATING COIL AND INDUCTION HEATING DEVICE
First Claim
1. An induction heating coil comprising:
- a coil portion with a substantially-circular shape, which is adapted to perform induction heating on an object to be heated; and
a coil base adapted to hold the coil portion;
wherein the coil portion comprises a plurality of conductor wires which are made of a metal conductor and are wound spirally in substantially the same plane, and a space portion having at least an adhesive property and an insulation property, which is adapted to adhere and secure adjacent conductor wires of the plurality of conductor wires wound spirally so as to have a predetermined space between the adjacent conductor wires, such that the coil portion forms an integrated disk shape.
3 Assignments
0 Petitions
Accused Products
Abstract
In an induction heating coil according to the present invention, in order to reduce heat losses for increasing the thermal efficiency and, also, in order to improve the heat resistance for ensuring safety, with a simple structure, a coil portion for performing induction heating on an object to be heated is constituted by a plurality of conductor wires which are made of a metal conductor and are wound spirally in substantially the same plane, and a space portion having at least an adhesive property and an insulation property which is adapted to adhere and secure adjacent conductor wires of the plurality of conductor wires wound spirally, with predetermined spacing provided therebetween, such that the conductor wires form an integrated disk shape.
12 Citations
16 Claims
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1. An induction heating coil comprising:
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a coil portion with a substantially-circular shape, which is adapted to perform induction heating on an object to be heated; and a coil base adapted to hold the coil portion; wherein the coil portion comprises a plurality of conductor wires which are made of a metal conductor and are wound spirally in substantially the same plane, and a space portion having at least an adhesive property and an insulation property, which is adapted to adhere and secure adjacent conductor wires of the plurality of conductor wires wound spirally so as to have a predetermined space between the adjacent conductor wires, such that the coil portion forms an integrated disk shape. - View Dependent Claims (2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16)
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8. An induction heating device comprising:
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a top plate provided in an upper surface of a main body; a coil portion with a substantially-circular shape, which is provided under the top plate and is adapted to perform induction heating on an object to be heated on the top plate; a coil base adapted to hold the coil portion; an inverter portion adapted to supply desired electric power to the coil portion; and a control portion adapted to control the inverter portion; wherein the coil portion comprises a plurality of conductor wires which are made of a metal conductor and are wound spirally in substantially the same plane, and a space portion having at least an adhesive property and an insulation property, which is adapted to adhere and secure adjacent conductor wires of the plurality of conductor wires wound spirally so as to have predetermined a space between the adjacent conductor wires, such that the coil portion forms an integrated disk shape. - View Dependent Claims (9, 10, 11)
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Specification