To provide a cover for a display body of which the shape of a heat generator is not restricted and which can remove snow and ice, etc. on the whole area of the cover body.SOLUTION: A cover for a display body is provided with: a cover body 10 which has optical transparency; and a heat generator 20 which is attached to the cover body 10 and has a heating wire 231 formed like a pattern, which covers substantially the whole area of the cover body 10, in which a protective sheet 21 is laminated only on a side of the cover body 10 of the heating wire 231 via a joint layer 22 in the heat generator 20.SELECTED DRAWING: Figure 3
【課題】発熱体の形状に制約を受けることがなく、且つ氷雪等をカバー本体の全面において除去できる表示体用カバーを提供する。【解決手段】表示体用カバーは、光透過性を有するカバー本体10と、カバー本体10に取り付けられ、カバー本体10の略全面を覆うパターン状に形成された発熱線231を有する発熱体20と、を備え、発熱体20は、発熱線231のカバー本体10の側にのみ接合層22を介して保護シート21が積層される。【選択図】図3
COVER FOR DISPLAY BODY, HEATER FOR DISPLAY BODY, TRAFFIC LIGHT
表示体用カバー、表示体用ヒータ、信号機
2019-12-12
Patent
Elektronische Ressource
Japanisch
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