To easily assemble a heating element with the use of a simple structure.SOLUTION: A garnish 1 comprises: a heating element 30 formed by laminating first and second sheet members 51 and 52 across a heater wire 50 which generates heat when it is brought into electrical conduction; and a substrate 10 which has, on a front surface side forming a design surface, a mounting surface for the heating element 30. The garnish 1 also comprises a circuit board 70 which has a power source line 78 forming a power supply path L for the heating element 30 and is fixed onto a rear surface 10b of the substrate 10. Further, the heating element 30 comprises: a body part which is fixed onto the mounting surface; and an extending part 62 which has a power source connection 80 for connecting the heater wire 50 to the power source line 78 and extends to the rear surface 10b side of the substrate 10. The heating element 30 is configured such that the body part is fixed onto the mounting surface by the attachment of the second sheet member 52 to the substrate 10. Also, in the power source connection 80, the second sheet member 52 is not laminated on the first sheet member 51 so that the heater wire 50 is exposed therefrom.SELECTED DRAWING: Figure 7
【課題】簡素な構成にて、容易に発熱体の組付けを行うこと。【解決手段】ガーニッシュ1は、通電により発熱するヒータ線50を挟んで第1及び第2のシート材51,52を積層してなる発熱体30と、意匠面を形成する表面側に発熱体30の敷設面を有した基材10と、を備える。また、ガーニッシュ1は、発熱体30の電力供給経路Lを形成する電源線78を有して基材10の裏面10bに固定された回路基板70を備える。更に、発熱体30は、敷設面に固定される本体部と、電源線78にヒータ線50を接続するための電源接続部80を有して基材10の裏面10b側に延びる延出部62と、を備える。そして、発熱体30は、第2のシート材52が基材10に固着することにより本体部が敷設面に固定されるとともに、電源接続部80においては、第1のシート材51に対して第2のシート材52が積層されることなくヒータ線50が露出する。【選択図】図7
VEHICULAR DECORATIVE COMPONENT
車両用装飾部品
2020-02-06
Patent
Electronic Resource
Japanese