Lamp capable of expanding illumination range
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United States of America Patent
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Feb 2, 2021
Grant Date -
N/A
app pub date -
Sep 11, 2019
filing date -
Sep 11, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A lamp capable of expanding illumination range includes a lighting and cooling module, a reflective cup, a lampshade, a diffuser plate and a wash wall cup. The reflective cup and lampshade are connected to the lighting and cooling module; the lampshade surrounds the reflective cup; the diffuser plate is divided into an oblique circular arc plate and a riser; the circular arc plate has rule gratings formed by convex and concave embossed marks. A front arc wall is built on a side of the wash wall cup, and a rear arc wall is built on the other side. An inlay seam is formed between the front and rear arc walls; the circular arc plate is mounted onto the front arc wall; edges of the riser are plugged into the inlay seam; and the wash wall cup is plugged from the bottom of the lampshade to form the lamp.
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