PROBLEM TO BE SOLVED: To provide a reading light that is unnecessary to position an optical axis and is superior in usability.SOLUTION: A reading light 1 provided at a seat S or in the vicinity of the seat includes an LED 21a configured to illuminate a first area and an LED 21b configured to illuminate a second area not illuminated at least by the LED 21a. The first area is a portion of an imaginary illumination area disposed in front of a seated person U seated at the seat S. The second area is the other portion of the imaginary illumination area or the other portion of the imaginary illumination area and a portion of the first area. The reading light 1 is configured to be switched between a first mode in which only the LED 21a is lighted and a second mode in which the LED 21a and the LED 21b are lightened and is provided at the side of the seated person U.SELECTED DRAWING: Figure 6
【課題】光軸の位置決めが不要で、使用感に優れる読書灯を提供する。【解決手段】読書灯1は、座席S又は座席近傍に設けられ、第1領域を照射するLED21aと、少なくとも、LED21aで照射されない第2領域を照射するLED21bと、を備え、第1領域が、座席Sに着座した着座者Uの前方に配される仮想照射領域のうちの一部分であり、第2領域が、仮想照射領域のうちの他の部分、又は、当該他の部分及び第1領域のうちの一部であり、LED21aのみを点灯する第1モードと、LED21a及びLED21bを点灯する第2モードと、を切り替え可能に構成され、着座者Uの側方に配される。【選択図】図6
READING LIGHT
読書灯
2018-08-23
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 / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |