LIGHT-EMITTING DIODE LAMPSHADE
First Claim
1. An LED lampshade, comprising:
- a body having a light exit plane; and
multiple light concentrators formed on the body, each light concentrator having;
a light incident recess having;
a first concentration wall; and
a first chamber defined by the first concentration wall;
a light transmitting recess corresponding to the light incident recess, and having;
a second concentration wall;
a second chamber defined by the second concentration wall and oppositely facing the first chamber; and
an opening formed through the light exit surface of the body; and
an third concentration wall formed around a periphery of the light concentrator.
1 Assignment
0 Petitions
Accused Products
Abstract
An LED lampshade has a body and multiple light concentrators. The body has a light exit plane. The light concentrators are formed on the body. Each light concentrator has a light incident recess, a light transmitting recess and an third concentration wall. The light incident recess has a first concentration wall and a first chamber defined by the first concentration wall. The light transmitting recess corresponds to the light incident recess, and has a second concentration wall, a second chamber defined by the second concentration wall and opposite to the first chamber, and an opening formed through the light exit plane. The third concentration wall is formed around a periphery of the light concentrator. Given the opposite light incident recess and light transmitting recess and the three concentration walls, the LED lampshade enhances light transmittance and concentration therethrough.
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Citations
20 Claims
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1. An LED lampshade, comprising:
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a body having a light exit plane; and multiple light concentrators formed on the body, each light concentrator having; a light incident recess having; a first concentration wall; and a first chamber defined by the first concentration wall; a light transmitting recess corresponding to the light incident recess, and having; a second concentration wall; a second chamber defined by the second concentration wall and oppositely facing the first chamber; and an opening formed through the light exit surface of the body; and an third concentration wall formed around a periphery of the light concentrator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification