Patent ID: 8412028

Claim:
An electric fireplace having a 3D flame simulating assembly, comprising: a housing ( 1 ), an imaging light source ( 7 ), a light processing unit ( 5 ), a simulated charcoal ( 2 ) disposed in front of a cavity of said housing ( 1 ) and a translucent imaging screen ( 4 ) positioned adjacent to said simulated charcoal ( 2 ); wherein, a second imaging screen ( 3 ) is disposed in front of said imaging screen ( 4 ), said second imaging screen ( 3 ) is approximately parallel to said imaging screen ( 4 ), the sides face of said second imaging screen ( 3 ) which is opposite to said imaging screen ( 4 ) is a concave or convex surface, on which a plurality of embossments with various heights are disposed, the height of said embossments is 0.05-0.2 mm.