Class / Patent application number | Description | Number of patent applications / Date published |
392348000 | Artificial fire | 9 |
20080226267 | Flame Imitation Manufacturing Device of an Electrical-Heated Fireplace - A flame imitation manufacturing device of a fireplace relates to a flame imitation manufacturing device for simulating the burning state in a fireplace in the field of household appliances. Said device comprises a housing, a cross flow fan and a light source mounted on a base plate of the housing, a simulated fire chamber mounted on a back plate of the housing, ribbons mounted on the back plate of the housing by means of upper and lower strip bars and above the cross flow fan, and a light-transmitting glass plate mounted on the housing and in front of said ribbons. This invention, characterized in that said cross flow fan is a swinging one, is advantageous in that supplying wind non-directively by utilizing the swinging of said fan improves the flying state of ribbons so as to make the image state of burning flames more vivid, greatly enhances the authenticity of flames and lowers the cost thereof, and thus is adaptable to various flame imitation electrical-heated fireplaces and electrical appliances. | 09-18-2008 |
20080226268 | Simulated Fire Apparatus For Chimneys - A moveable or relocatable structure for providing an optical effect includes casing and an apparatus for providing an optical effect mounted in the casing. The apparatus is preferably a flame effect fire. The apparatus is mounted in an aperture of the casing and a gap is defined between the apparatus and the casing front wall to define an air flow path for entry of air into the apparatus, for example to supply a heater. A frame is provided in front of the apparatus to shield the gap from the normal view of a user. The frame is spaced forwardly from the apparatus and the casing front wall to allow an air flow path between the frame and the casing front wall which communicates with the gap defined between the apparatus and the casing front wall. | 09-18-2008 |
20090074390 | FLAME EFFECT APPARATUS - Apparatus for simulating a solid fuel flame includes a frame within which is mounted a screen. An enclosure is mounted below the screen having a frosted glass refractor panel forming a top wall of the enclosure. A cylindrical container is rotatably mounted within the enclosure. A motor rotates the container on a support. The container is partially filled with a red or brown coloured liquid. Lamps or LED's within the enclosure are operable to shine light through the coloured liquid in the container and through the refractor panel onto the screen. Movement of the coloured liquid, which may be enhanced by internal projections in the container, causes flickering of the light projected onto the screen to give a flame effect simulating a solid fuel fire. | 03-19-2009 |
20090080871 | Electric Fireplace Heater Having LED Flame Simulator - An electric fireplace heater having an LED flame simulator includes a main body, a light-guide unit, a roller unit, a plurality of LED light sources, and an electric heating device. The main body includes a frame and artificial logs. The light-guide unit is mounted inside of the main body and behind the artificial logs. The roller unit is mounted inside of the main body and behind the light-guide unit. The roller unit includes a rack, and a cylinder provided with patterned apertures and driven to rotate by a motor. One of the LED light sources is disposed under the artificial logs to simulate burning woods and one of the LED light sources is disposed inside of the cylinder. The light emitted by the LED light source passes through the patterned apertures of the cylinder and is projected onto the light-guide unit, thereby presenting images of simulated flames. | 03-26-2009 |
20090220221 | FLAME SIMULATOR OF ELECTRIC FIREPLACE - An apparatus for flame simulation in an electrical fireplace which improves the realism of leaping and flickering flames, comprising a fixed light source, simulated charcoal, and a flame display screen which is arranged above the fixed light source. The simulated charcoal is located in front of the flame display screen. A twisted-style light reflector is located behind the flame display screen and is driven by a motor mounted inside the wall of the electrical fireplace. By rotating the twisted-style light reflector, light emitted from the fixed light source is reflected onto the flame display screen so the simulated dynamic leaping and flickering flames can be seen. The fixed light source also illuminates the simulated charcoal to produce an effect of burning charcoals. A heater produces warm air that is expelled from the fireplace. | 09-03-2009 |
20100172636 | Three-Dimensional Flame Simulating Electric Fireplace - 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. | 07-08-2010 |
20140044423 | Modular Electric Wall Heater - A modular electric wall heater comprises an upper main box components, a lower main box component, a left side panel component, a right side panel component, a flame simulator component, a fake ash component, a front panel component, and a rear panel component; the left side panel component and the right side panel component connect with the upper main box component and the lower main box component to form an enclosure; the flame simulator component situates inside of the enclosure and is connected with the left side and right side panel component; the ashes component situates inside of the enclosure, and on the top of the and connect to a bottom panel of the lower main box component, the frontal panel component is situate on the frontal opening of the enclosure and the rear panel component is situate on the rear opening of the enclosure. | 02-13-2014 |
20160169528 | NETWORK CONTROL ELECTRIC FIREPLACE | 06-16-2016 |
20160195277 | SIMULATION ELECTRIC FIREPLACE HAVING MIST, HUMIDIFYING AND HEATING FUNCTIONS | 07-07-2016 |