FITTING STRUCTURE FOR LED LIGHTING DEVICE

PROBLEM TO BE SOLVED: To provide a fitting structure for an LED lighting device capable of irradiating uniform light with a simple structure.SOLUTION: An LED lighting device 1 is provided in a door panel 49 of an automobile. It is possible to take light out from a top surface opening of the LED ligh...

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Bibliographische Detailangaben
Hauptverfasser: KOAIZAWA HISASHI, YAMAMOTO SHUNJI, KUBOTA TETSUJI, YOKOTA NOBUTOSHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a fitting structure for an LED lighting device capable of irradiating uniform light with a simple structure.SOLUTION: An LED lighting device 1 is provided in a door panel 49 of an automobile. It is possible to take light out from a top surface opening of the LED lighting device 1 toward an inner surface direction in a cabin through the door panel 49. Also, from a side surface opening of the LED lighting device 1, it is possible to take light out toward below the door panel 49. The top surface opening and the side surface opening are covered with a cloth 51 for interior of the door panel 49. Thus, in the state that the LED lighting device 1 is turned off, a shape of the top surface opening is not visible. When the LED lighting device 1 is lighted, characters or the like in accordance with the shape of the top surface opening 11 appear on the inner surface of the door panel 49. Therefore, the LED lighting device can be used as a lighting for decorating the automobile. Light is simultaneously emitted from the side surface opening and can illuminate an underfoot area under the door.SELECTED DRAWING: Figure 14 【課題】 簡易な構造で、均一な光を照射することが可能なLED照明装置の取り付け構造を提供する。【解決手段】 LED照明装置1は、自動車のドアパネル49に内装される。LED照明装置1の天面開口部からは、ドアパネル49から車室内の内面方向に向けて光を取り出すことが可能である。また、LED照明装置1の側面開口部からは、ドアパネル49の下方に向けて光を取り出すことが可能である。天面開口部および側面開口部は、ドアパネル49の内装用布地51により覆われる。このため、LED照明装置1を消灯した状態では、天面開口部の形状は視認できない。一方、LED照明装置1を点灯すると、ドアパネル49の内面に天面開口部11の形状に応じた文字等が浮かび上がる。このため、自動車の加飾用照明として利用することができる。また、同時に、側面開口部からも光が出射し、ドア下の足下を照らすことができる。【選択図】図14