3D flame projection system and fireplace using the same

A 3D flame projection system is provided, comprising a light source and a light-transmittable hood. The light source is disposed inside the light-transmittable hood. The 3D flame projection system further comprises a lens which has different refractive indexes for refracting light generated by the l...

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Bibliographic Details
Main Authors Yao, Yuchu, Crowe, Matthew Alfred
Format Patent
LanguageEnglish
Published 01.06.2021
Subjects
BLASTING
DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
DOMESTIC HOT-WATER SUPPLY SYSTEMS
DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS
ELEMENTS OR COMPONENTS THEREFOR
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
OTHER DOMESTIC STOVES OR RANGES
RANGES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
VENTILATING
WEAPONS
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Summary:A 3D flame projection system is provided, comprising a light source and a light-transmittable hood. The light source is disposed inside the light-transmittable hood. The 3D flame projection system further comprises a lens which has different refractive indexes for refracting light generated by the light source and splitting the light into a plurality of light beams at different angles and/or has different light transmittances for allowing light generated by the light source to partially transmit through the lens. The 3D flame projection system has the following advantages: simple structure, low cost, small space occupation, realistic flame dancing effect, and it is advantageous for realization of ultrathin production of fireplaces.
Bibliography:Application Number: US201916439752