To provide a steering wheel such that even when a light bar has a visible light source and an infrared light source arranged side by side, they can be arranged preventing their arrangement space from increasing in width and length.SOLUTION: A light bar 20 comprises a holding member 22, a substrate 26 housed and held in the holding part, a visible light source 31 fitted to the substrate, and an infrared light source 30 fitted to the substrate. The substrate is held by the holding member leaving a gap S between one shorter-directional end and a side wall part 25 of the holding member. The infrared light source is arranged on a top surface side substantially along a longer direction, and the visible light source is arranged on the reverse surface side of an infrared light-source arrangement region substantially along the longer direction. The infrared light source can emit infrared light toward a driver side. Visible light emitted from the visible light source is deflected by a light guide 35 to travel toward a radiation opening 22a of the holding member.SELECTED DRAWING: Figure 3
【課題】ライトバーに可視光光源と赤外線光源とをそれぞれ並設させても、それらの配置スペースの幅寸法や長さ寸法の増大を抑えて配設させることができるステアリングホイールを提供すること。【解決手段】 ライトバー20が、保持部材22と、保持部材内に収納保持される基板26と、基板に取り付けられる可視光光源31と、基板に取り付けられる赤外線光源30と、を備えている。基板が、短手方向の一端側と保持部材の側壁部25との間に隙間Sを設けるようにして保持部材に保持されるとともに、表面側に、赤外線光源を長手方向に略沿って並設させ、赤外線光源配置領域の裏面側に、可視光光源を長手方向に略沿って並設させる。赤外線光源が、赤外線を運転者側に向けて発光可能とされる。可視光光源から発光される可視光が、導光体35によって、保持部材の放射用開口22a側に向かうように偏向される。【選択図】図3
STEERING WHEEL
ステアリングホイール
2021-08-05
Patent
Electronic Resource
Japanese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS |
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