To provide a novel runway embedded type flash light device that has light weight, a long life and high effective light intensity, and that can switch light intensity, and also has a small power consumption and superior heat dissipation.SOLUTION: A runway embedded type flash light device 1 includes a cylindrical main body 10, a ceiling member 11, light guide members 12, LED flash light sources 13, and a heat conductive member 17. The cylindrical main body 10 can be embedded in a runaway. The ceiling member 11 is arranged at an upper opening part of the cylindrical main body 10 in a state that the cylindrical main body 10 can be exposed from a runway surface. The ceiling member 11 is provided with a window for flash light irradiation. The light guide member 12 can emit flash light from the LED flash light source 13 outward from the window for flash light irradiation. One part of the heat conductive member 17 contacts the LED flash light source 13 and at least a part of the other part of the heat conductive member 17 contacts the ceiling member 11.SELECTED DRAWING: Figure 1

    【課題】軽く、長寿命で、実効光度が高く、光度の切替が可能で、消費電力が小さく、放熱性に優れた、新たな滑走路埋込型閃光装置の提供。【解決手段】滑走路埋込型閃光装置1は、筒状本体10、天井部材11、導光部材12、LED閃光光源13、熱伝導部材17を含み、筒状本体10は、滑走路に埋込可能であり、天井部材11は、筒状本体10が滑走路面に露出可能な状態で筒状本体10の上部開口部に配置され、天井部材11には、閃光照射用窓が設けられ、導光部材12により、LED閃光光源13から照射された閃光が、閃光照射用窓から外部に向けて照射可能であり、熱伝導部材17は、熱伝導部材17の一部分は、LED閃光光源13と接触し、熱伝導部材17のその他部分の少なくとも一部が、天井部材11に接触している。【選択図】図1


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    Title :

    RUNWAY EMBEDDED TYPE FLASH LIGHT DEVICE AND HEAT CONDUCTIVE MEMBER


    Additional title:

    滑走路埋込型閃光装置及び熱伝導部材


    Contributors:

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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