To provide an anti-fogging device for a vehicle which can effectively remove moisture adhered to a peripheral part of a heating wire and moisture adhered to vehicle outside surface of a glass-paned window by heat which a heating wire generates while being a structure providing the heating wire on cabin inside of the glass-paned window.SOLUTION: An anti-fogging device for a vehicle comprises a tubular heat transfer material 11, which is fixed to cabin side surface of a glass-paned widow 20 provided on the vehicle via an adhesive bond 13 of which thermal conductivity is higher than the glass-paned window and which includes light transmissivity, and of which thermal conductivity is higher than the glass-paned window and which includes the light transmissivity, and a heating means which is fixed to cabin side surface of the heat transfer material and is the heating wire 12 which generates heat when electric power is supplied.SELECTED DRAWING: Figure 2
【課題】ガラス窓の車室内側に電熱線を設けた構造でありながら、電熱線の周辺部に付着した水分及びガラス窓の車外側面に付着した水分を電熱線が発生した熱によって効果的に除去できる車両用防曇装置を提供する。【解決手段】車両に設けられたガラス窓20の車内側面に、前記ガラス窓より熱伝導性が高く且つ透光性を有する接着剤13を介して固定された、前記ガラス窓より熱伝導性が高く且つ透光性を有する板状の伝熱材11と、前記伝熱材の車内側面に固定された、電力を供給されたときに発熱する電熱線12である加熱手段と、を備えた。【選択図】図2
ANTI-FOGGING DEVICE FOR VEHICLE
車両用防曇装置
2020-09-17
Patent
Electronic Resource
Japanese