초록 ▼

The present invention relates to an electric fireplace having a 3D flame simulating assembly, which comprises housing, an imaging light source, a light processing unit and a simulated charcoal disposed in front of the inner cavity of said housing. A translucent imaging screen is positioned against t

The present invention relates to an electric fireplace having a 3D flame simulating assembly, which comprises housing, an imaging light source, a light processing unit and a simulated charcoal disposed in front of the inner cavity of said housing. A translucent imaging screen is positioned against the back of the simulated charcoal and a second translucent imaging screen is positioned just in front of and parallel to the translucent imaging screen. The light emitted from the imaging light source is projected onto the imaging screen to form a primary simulated flame image after passing through the light processing unit, and portion of which is further projected onto the second imaging screen to form a secondary simulated flame image after passing through the image screen. If the distance between the imaging screen and the second imaging screen is kept to be enough, a visual effect of rising and leaping simulated flames with spatial depth is generated due to the different front to back positions of the flame images imaged on both screens.

대표청구항 ▼

1. 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) anda translucent imaging screen (4) positioned adjacent to said simulated charc

1. 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) anda 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. 2. The electric fireplace having a 3D flame simulating assembly according to claim 1, wherein said imaging screen (4) is a glass plate or a plastic plate or a translucent plate superposed by said glass plate and plastic plate. 3. The electric fireplace having a 3D flame simulating assembly according to claim 1, wherein said second imaging screen (3) has internal colored coating or external colored transparent coating. 4. The electric fireplace having a 3D flame simulating assembly according to claim 1, wherein said second imaging screen (3) is disposed at a facade opening wall of said housing (1). 5. The electric fireplace having a 3D flame simulating assembly according to claim 1, wherein an air duct (9) of internal heater (6) is disposed at the bottom of said housing (1) said air duct (9) is disposed below said imaging light source (7), said light processing unit (5) and said simulated charcoals (2). 6. The electric fireplace having a 3D flame simulating assembly according to claim 5, wherein said air duct (9) includes a body (91) with an outlet port at front end, an inlet port at rear end and closed sidewalls, said body (91) approaches from rear end to front end in the form of contracting vertically and expanding horizontally to shape the structure of which to be lower and wide in front and higher and narrow behind, the outlet port (92) appears flat vertically. 7. The electric fireplace having a 3D flame simulating assembly according to claim 1, wherein said light processing unit (5) is a light reflecting device consisted of a shaft (51) driven by an electric motor (54) and reflective stripes (53) disposed on said shaft (51). 8. The electric fireplace having a 3D flame simulating assembly according to claim 7, wherein said shaft (51) is bent into U-shape or V-shape or wave shape, a pilot sleeve (52) is mounted on one end or both ends of said shaft, the angle between the centerline of the pilot hole of said pilot sleeve (52) and the horizontal line is acute.