PLANE HEATING ELEMENT AND VEHICLE WINDSHIELD DEVICE

To provide a plane heating element and a vehicle windshield device that can improve the uniformity of temperature distribution.SOLUTION: A plane heating element includes a camera cover, a camera unit located inside the camera cover, a light-shielding hood located inside the camera cover, and a plana...

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Bibliographische Detailangaben
1. Verfasser:	KASETANI YASUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY PERFORMING OPERATIONS SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a plane heating element and a vehicle windshield device that can improve the uniformity of temperature distribution.SOLUTION: A plane heating element includes a camera cover, a camera unit located inside the camera cover, a light-shielding hood located inside the camera cover, and a planar heating element 20 for heating the light-shielding hood, and the plane heating element 20 includes an energizing portion 23 having a heating portion 231 stretched in a planar shape, a front-side insulating film 22 covering the entire energizing portion 23, and a plane thermal conductor 21 that covers at least a part of the energizing portion 23 so as to sandwich the front-side insulating film 22 and the plane thermal conductor.SELECTED DRAWING: Figure 3 【課題】温度分布の均一性を向上可能にした面状発熱体、および、車両用ウインドシールド装置を提供する。【解決手段】カメラカバーと、カメラカバー内に位置するカメラユニットと、カメラカバー内に位置する遮光フードと、遮光フードを加熱するための面状発熱体２０と、を備え、面状発熱体２０は、面状に張り巡らされた発熱部２３１を備えた通電部２３と、通電部２３の全部を覆う表側絶縁フィルム２２と、表側絶縁フィルム２２を挟んで通電部２３の少なくとも一部を覆う面状熱良導体２１と、を備える。【選択図】図３