Large-angle LED working lamp
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United States of America Patent
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Apr 28, 2020
Grant Date -
N/A
app pub date -
Feb 27, 2019
filing date -
Sep 21, 2018
priority date (Note) -
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Abstract
A large-angle LED working lamp comprising a shell, a lampshade clamped with the shell, light-emitting units arranged in the shell and a connector electrically connected with a power generation unit; the light-emitting unit comprises a circuit board and a convex lens; a light-emitting diode is arranged on the circuit board, and the convex lens covers the light-emitting diode; the number of the light-emitting units is three, comprising a central light-emitting unit and two side light-emitting units that are symmetrically arranged on the two sides of the central light-emitting unit; the angle formed between each side light-emitting unit and the central light-emitting unit is 20-30 degrees; through the central light-emitting unit and the two side light-emitting units that are symmetrically arranged on the two sides of the central light-emitting unit, the light-emitting angles in three different directions can be formed so that the illuminating angle can reach 90-120 degrees.
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