LED flash light source and runway-embedded flash lighting device
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United States of America Patent
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Mar 5, 2024
Grant Date -
Jan 5, 2023
app pub date -
Jul 12, 2022
filing date -
Jul 12, 2022
priority date (Note) -
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Abstract
A runway-embedded flash lighting device includes, a body configured for embedding in a runway, a ceiling member with a flash emission window, a bottom cover member, a light guide member disposed in the flash emission window, and two or more flash emission windows. The light guide member is disposed in each of the flash emission windows and an inner surface of the ceiling member is provided with a site to be disposed with a LED flash light source below the flash emission window. The LED flash light source includes, an LED module, a frame-shaped attaching plate; and a lens member. The lens member is attached to a hollow portion in a frame of the frame-shaped attaching plate, and is configured to allow an emission surface of the flash emitted from the LED module to have a uniform illuminance distribution.
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