Lighting apparatus
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United States of America Patent
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Dec 5, 2023
Grant Date -
Feb 23, 2023
app pub date -
Nov 4, 2022
filing date -
Nov 27, 2019
priority date (Note) -
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Abstract
A lighting apparatus includes a light source module, a light passing cover, a prism plate and a surface rim. The light source module includes a light source plate and multiple LED modules mounted on the light source plate. The light passing cover has a first side facing to the multiple LED modules for receiving a light from the multiple LED modules. The prism plate is disposed with more than 50 prism units for diffusing the light passing through the light passing cover from a second side of the light passing cover. The surface rim has a light opening for the light diffused by the prism units to escape from the lighting apparatus.
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