PROBLEM TO BE SOLVED: To achieve both prevention of a lighting system installed on a lower side of a ceiling plate from getting large in size and provision of a sufficient luminous region while facilitating manufacturing work and maintenance work of a railway vehicle.SOLUTION: A railway vehicle indoor lighting system comprises: a housing which is installed on a face of a ceiling plate of a railway vehicle at a passenger cabin side and extended in a longitudinal direction of the railway vehicle; an LED module which has a circuit board and a plurality of LED elements mounted thereon and is fixed to the housing; an electric wire which has a conducting wire and an insulating coating thereon, is extended in a longitudinal direction of the housing along a face of the circuit board at the passenger cabin side, and passes through a gap between the neighboring LED elements when viewed from below; and a connector which connects a portion of the conducting wire exposed with insulation coating removed at an intermediary section of the electric wire to a conducting body of the circuit board.SELECTED DRAWING: Figure 2
【課題】鉄道車両の製造作業やメンテナンス作業を容易にしつつ、天井板の下側に配置される装置の大型化を防止し、かつ、十分な発光領域を提供する。【解決手段】鉄道車両の室内照明装置は、鉄道車両の天井板の客室側の面に取り付けられ、車両長手方向に延びる筐体と、回路基板及び前記回路基板に実装された複数のLED素子を有し、前記筐体に固定されたLEDモジュールと、導線及び前記導線を被覆する絶縁被覆を有し、前記回路基板の客室側の面に沿って筐体長手方向に延び、下方から見て隣接する前記LED素子の間を通過する電線と、前記電線の中途部において前記絶縁被覆が部分切除されて露出した前記導線を前記回路基板の導体に接続するコネクタと、を備える。【選択図】図2
RAILWAY VEHICLE INDOOR LIGHTING SYSTEM
鉄道車両の室内照明装置
2018-07-05
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / 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 |
RAILWAY VEHICLE INDOOR LIGHTING SYSTEM AND RAILWAY VEHICLE MOUNTED WITH THE SAME
European Patent Office | 2018
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