RADIANT HEATER DEVICE
1 Assignment
0 Petitions
Accused Products
Abstract
A radiant heater device radiates a radiation heat when a current is applied to a heat generating part having a flat shape. The radiant heater device has a cover and a supporting member. The cover is arranged in a direction in which the radiation heat is radiated and covers the heat generating part. The supporting member supports the cover. The cover is made of a material having a greater infrared transmissivity relative to the supporting member.
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Citations
5 Claims
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1. (canceled)
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2. A radiant heater device that radiates a radiation heat when a current is applied to a heat generating part having a flat shape the radiant heater device comprising:
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a cover that is arranged in a direction in which the radiation heat is radiated, the cover that covers the heat generating part; and a supporting member that supports the cover, wherein the cover is made of a material having a greater infrared transmissivity relative to the supporting member, the supporting member is arranged between the heat generating part and the cover, and a void is provided between the supporting member and the heat generating part.
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3. A radiant heater device that radiates a radiation heat when a current is applied to a heat generating part having a flat shape, the radiant heater device comprising:
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a cover that is arranged in a direction in which the radiation heat is radiated, the cover that covers the heat generating part; and a supporting member that supports the cover, wherein the cover is made of a material having a greater infrared transmissivity relative to the supporting member, the heat generating part has an absence portion that lacks a heat generation function, and the supporting member is arranged between the absence portion and the cover.
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4. A radiant heater device that radiates a radiation heat when a current is applied to a heat generating part having a flat shape, the radiant heater device comprising:
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a cover that is arranged in a direction in which the radiation heat is radiated, the cover that covers the heat generating part; a supporting member that supports the cover; and a case that houses the heat generating part, wherein the cover is made of a material having a greater infrared transmissivity relative to the supporting member, the heat generating part has a hole to avoid being in contact with the supporting member, and the supporting member is arranged between the cover and the case to pass through an inside of the hole.
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5. A radiant heater device that radiates a radiation heat when a current is applied to a heat generating part having a flat shape, the radiant heater device comprising:
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a cover that is arranged in a direction in which the radiation heat is radiated, the cover that covers the heat generating part; and a supporting member that supports the cover, wherein the cover is made of a material having a greater infrared transmissivity relative to the supporting member, the supporting member is arranged between the heat generating part and the cover, the heat generating part has an absence portion that lacks a heat generation function, and the absence portion is located on an opposite side of the cover with respect to the supporting member.
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Specification