US20030049024A1 - Electric fireplace perforated light-emitting rotator flame simulator - Google Patents
Electric fireplace perforated light-emitting rotator flame simulator Download PDFInfo
- Publication number
- US20030049024A1 US20030049024A1 US09/947,398 US94739801A US2003049024A1 US 20030049024 A1 US20030049024 A1 US 20030049024A1 US 94739801 A US94739801 A US 94739801A US 2003049024 A1 US2003049024 A1 US 2003049024A1
- Authority
- US
- United States
- Prior art keywords
- light
- hollow cylinder
- rotatable hollow
- cylinder
- light source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000446 fuel Substances 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000003570 air Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/002—Stoves
- F24C7/004—Stoves simulating flames
Definitions
- This invention relates to flame simulators used as aesthetic and heat substitutes for actual flames in a fireplace.
- the purpose of the system is to provide heat as well as interesting and pleasing visible flame patterns within an electric fireplace without having a complicated and expensive arrangement of parts, and without having an actual fire in the fireplace.
- the invention provides an electric fireplace flame simulator having a simplified means of simulating flames, namely a light emitting rotor and screen layers comprising:
- a light source mounted within a rotatable hollow cylinder, the cylinder having flanged perforations that disperse heat from the light source and through which is projected a simulacrum of flames upon the cylinder being rotated about the light source.
- An electric power supply cord to provide power for the motor and the light source.
- the frame enables the rotatable hollow cylinder to rotate, around the light source.
- the light source is suspended within the rotatable hollow cylinder such that its rotation does not rotate the light source.
- the rotatable hollow cylinder is rotatably mounted at its rims on either end, and has end caps each having a center hole through which the light source is mounted.
- the light source could be a plurality of bulbs or a long flourescent tube.
- the end caps of the rotatable hollow cylinder can be removed in order to allow the bulbs to be changed.
- the bulb receptacles are rotatably mounted within the end caps such that the rotatable hollow cylinder can rotate around them and within its frame without the bulb receptacles themselves rotating with respect to the frame.
- An enhanced flame effect is achieved by having a grill with a branched pattern mounted over the rotatable hollow cylinder in a position such that light projected through the cylinder passes through openings in the branched pattern.
- the light diffuser panel is mounted over the grill in a position such that light projected through the cylinder passes through the light diffuser panel.
- a transparent screen is mounted over the light diffuser panel to further enhance the illusion of flames.
- FIG. 1 is an isometric perspective showing a disassembled embodiment of the flame simulator of the present invention.
- FIG. 2 is an end cross-sectional view of the assembled flame simulator in place in an electric fireplace.
- FIG. 3 is a front partial cut-away view of the flame simulator in place in an electric fireplace.
- FIG. 4 is an exploded isometric perspective showing the assembly of the electric fireplace including the flame simulator.
- the rotatable hollow cylinder 1 has a proliferation of perforations, e.g. 2 , 3 , 4 , 5 and end caps 6 and 7 , each having a central aperture, e.g. 9 , in order to allow a bulb receptacle 10 and 11 for the light source to be mounted within the rotatable hollow cylinder without moving.
- the light source comprises bulbs 12 and 13 , each wired with a positive and negative terminal, e.g. 14 and 15 respectively.
- the rotation collars 17 and 18 can be snapped into the corresponding end 71 or 81 on the rotatable hollow cylinder 1 .
- At least one of the end caps should have an engagement gears mechanism 19 to enable engagement with a complementary drive engagement mechanism 91 on a drive mechanism attached to an electric motor.
- the frame 20 for the rotatable hollow cylinder 1 can be mounted within an electric fireplace 2 as shown in FIGS. 2 and 3 such that the light 21 emitted from the light bulb 12 through the rotating perforations of the rotatable hollow cylinder 1 is projected through a grill 101 , a diffuser panel 102 and a transparent screen 103 into a simulated fire fuel source 22 such as an artistically arranged pile of charcoal and logs.
- the diffuser panel can be made of molded plastic that is translucent but not transparent, in order to soften and diffuse the light that is projected through the perforations, producing a variable glow that enhances the simulation of flames.
- the electric fireplace comprises such other stock components as a motor 30 and a motor drive mechanism 31 that is engageable with the engagement gear mechanism 19 mounted to the rotatable hollow cylinder 1 , to enable it to rotate under power.
- a second string 32 of light bulbs can be used in combination with another light diffuser panel 33 to provide additional heat and light to that of the flame simulator light source within the rotatable hollow cylinder.
- various other frame components 40 through 44 and electrical components such as on-off switch 5 1 , thermostat 52 , overheat control circuit 53 allow the fireplace to be assembled into a unit that is functional, aesthetically engaging, heat-producing, controllable, and safe.
- the perforations in the rotatable hollow cylinder are preferably stamped or molded such that a plurality of flanges such as at 60 , 61 , 62 , 63 are formed along some edges of the perforations within the rotatable hollow cylinder to assist in heat-dispersing air movement as the rotatable hollow cylinder is rotated. This will have the benefit of moving the heat into the ambient air where the fireplace is located, as well as cooling the bulb to give it longer life.
- the light source can provide infra-red radiation as well as visible light.
- the light source comprises a bulb that is accessible within the light emitting rotor in order to enable changes of the bulb.
- the arrangement eliminates reflectors, coloured filters, flicker elements. Most importantly it eliminates having a separate blower to disperse the heat into the ambient air, as the light emitting rotor itself disperses the heat from the light source while circulating air around the light source.
- the central area of the flame simulator can be made brighter by having a greater concentration of perforations in the rotatable hollow cylinder in its central portion, or by having a brighter bulb or a greater concentration of bulbs extend into the central area of the rotatable hollow cylinder, or by a combination of both such arrangements.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides an electric fireplace flame simulator having a light source mounted within a rotatable hollow cylinder, the cylinder having flanged perforations that disperse heat from the light source and through which is projected a simulacrum of flames upon the cylinder being rotated about the light source. A light diffuser panel and other patterned and transparent screens are used to enhance the flame illusion. The simulator does away with the problems of an actual fire such as containment of the fire, smoke disposal, and fuel replenishment, while providing provides heat and an excellent illusion of a flame for a fireplace.
Description
- This invention relates to flame simulators used as aesthetic and heat substitutes for actual flames in a fireplace.
- There exist flame simulators in which light from a light source is projected up through a rotating cylinder, onto a reflective screen and through a coloured filter screen. There also exist flame simulators in which light from a light source is reflected from a metallic strip onto a rotating set of coloured metallic strips and then projected through a flame effect element before being finally reflected from a mirror to an observer.
- The purpose of the system is to provide heat as well as interesting and pleasing visible flame patterns within an electric fireplace without having a complicated and expensive arrangement of parts, and without having an actual fire in the fireplace.
- The invention provides an electric fireplace flame simulator having a simplified means of simulating flames, namely a light emitting rotor and screen layers comprising:
- 1. A light source mounted within a rotatable hollow cylinder, the cylinder having flanged perforations that disperse heat from the light source and through which is projected a simulacrum of flames upon the cylinder being rotated about the light source.
- 2. A frame for the rotatable hollow cylinder;
- 3. a light diffuser panel mounted over the rotatable hollow cylinder;
- 4. a motor and motor drive mechanism mounted to the rotatable hollow cylinder, to enable it to rotate under power;
- 5. An electric power supply cord to provide power for the motor and the light source.
- The frame enables the rotatable hollow cylinder to rotate, around the light source. The light source is suspended within the rotatable hollow cylinder such that its rotation does not rotate the light source. The rotatable hollow cylinder is rotatably mounted at its rims on either end, and has end caps each having a center hole through which the light source is mounted. The light source could be a plurality of bulbs or a long flourescent tube. The end caps of the rotatable hollow cylinder can be removed in order to allow the bulbs to be changed. The bulb receptacles are rotatably mounted within the end caps such that the rotatable hollow cylinder can rotate around them and within its frame without the bulb receptacles themselves rotating with respect to the frame.
- An enhanced flame effect is achieved by having a grill with a branched pattern mounted over the rotatable hollow cylinder in a position such that light projected through the cylinder passes through openings in the branched pattern. The light diffuser panel is mounted over the grill in a position such that light projected through the cylinder passes through the light diffuser panel. Finally a transparent screen is mounted over the light diffuser panel to further enhance the illusion of flames.
- The effect of the light passing through the rotating perforations, and then through a branched pattern, then through the light diffuser panel, and finally through a transparent screen creates a remarkable likeness to a slowly flickering flame. When the device is mounted behind some simulated firelogs or firerocks within a fireplace or stove with a transparent front, the effect is startlingly like a genuine fire without the attendant problems of burning actual fuel. The appearance of a fire with some heat from the light source is provided without having to contain an actual fire, without the problem of smoke disposal and without having to replenish traditional fuel such as logs.
- FIG. 1 is an isometric perspective showing a disassembled embodiment of the flame simulator of the present invention.
- FIG. 2 is an end cross-sectional view of the assembled flame simulator in place in an electric fireplace.
- FIG. 3 is a front partial cut-away view of the flame simulator in place in an electric fireplace.
- FIG. 4 is an exploded isometric perspective showing the assembly of the electric fireplace including the flame simulator.
- Referring to FIG. 1, the rotatable hollow cylinder1 has a proliferation of perforations, e.g. 2, 3, 4, 5 and end caps 6 and 7, each having a central aperture, e.g. 9, in order to allow a
bulb receptacle bulbs rotation collars corresponding end 71 or 81 on the rotatable hollow cylinder 1. At least one of the end caps should have anengagement gears mechanism 19 to enable engagement with a complementarydrive engagement mechanism 91 on a drive mechanism attached to an electric motor. - The
frame 20 for the rotatable hollow cylinder 1 can be mounted within anelectric fireplace 2 as shown in FIGS. 2 and 3 such that thelight 21 emitted from thelight bulb 12 through the rotating perforations of the rotatable hollow cylinder 1 is projected through agrill 101, adiffuser panel 102 and atransparent screen 103 into a simulatedfire fuel source 22 such as an artistically arranged pile of charcoal and logs. The diffuser panel can be made of molded plastic that is translucent but not transparent, in order to soften and diffuse the light that is projected through the perforations, producing a variable glow that enhances the simulation of flames. The electric fireplace comprises such other stock components as amotor 30 and amotor drive mechanism 31 that is engageable with theengagement gear mechanism 19 mounted to the rotatable hollow cylinder 1, to enable it to rotate under power. Asecond string 32 of light bulbs can be used in combination with anotherlight diffuser panel 33 to provide additional heat and light to that of the flame simulator light source within the rotatable hollow cylinder. - Referring to FIG. 4, various
other frame components 40 through 44 and electrical components such as on-off switch 5 1,thermostat 52,overheat control circuit 53 allow the fireplace to be assembled into a unit that is functional, aesthetically engaging, heat-producing, controllable, and safe. - Referring again to FIG. 2, the perforations in the rotatable hollow cylinder are preferably stamped or molded such that a plurality of flanges such as at60, 61, 62, 63 are formed along some edges of the perforations within the rotatable hollow cylinder to assist in heat-dispersing air movement as the rotatable hollow cylinder is rotated. This will have the benefit of moving the heat into the ambient air where the fireplace is located, as well as cooling the bulb to give it longer life.
- The light source can provide infra-red radiation as well as visible light. The light source comprises a bulb that is accessible within the light emitting rotor in order to enable changes of the bulb. The arrangement eliminates reflectors, coloured filters, flicker elements. Most importantly it eliminates having a separate blower to disperse the heat into the ambient air, as the light emitting rotor itself disperses the heat from the light source while circulating air around the light source.
- The central area of the flame simulator can be made brighter by having a greater concentration of perforations in the rotatable hollow cylinder in its central portion, or by having a brighter bulb or a greater concentration of bulbs extend into the central area of the rotatable hollow cylinder, or by a combination of both such arrangements.
- The within-described invention may be embodied in other specific forms and with additional options and accessories without departing from the spirit or essential characteristics thereof The presently disclosed embodiment is therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalence of the claims are therefore intended to be embraced therein.
Claims (9)
1. An electric fireplace flame simulator having a light emitting rotor comprising a light source mounted within a rotatable hollow cylinder, the cylinder having perforations that disperse heat from the light source and through which is projected a simulacrum of flames upon the cylinder being rotated about the light source.
2. The electric fireplace flame simulator of claim 1 , in which a multitude of edges of the perforations have flanges to assist in the movement of heat-dispersing air during rotation of the rotatable hollow cylinder.
3. The electric fireplace flame simulator of claim 1 , further comprising a grill with a branched pattern mounted over the rotatable hollow cylinder in a position such that light projected through the cylinder passes through openings in the branched pattern.
4. The electric fireplace flame simulator of claim 1 , further comprising a light diffuser panel mounted over the rotatable hollow cylinder in a position such that light projected through the cylinder passes through the light diffuser panel.
5. The electric fireplace flame simulator of claim 4 , further comprising a transparent screen mounted over the diffuser panel such that light projected through the cylinder passes through the diffuser panel and then the transparent screen.
6. The electric fireplace flame simulator of claim 1 , further comprising a frame and a motor and motor drive mechanism engagably mounted to the rotatable hollow cylinder mounted within the frame, to enable the rotatable hollow cylinder to rotate under power.
7. The electric fireplace flame simulator of claim 1 further comprising removable end caps for the rotatable hollow cylinder to enable changing of light bulbs in the light source.
8. The electric fireplace flame simulator of claim 1 further comprising rotator collars for the light source to be mounted into ends of the rotatable hollow cylinder.
9. The electric fireplace flame simulator of claim 2 , further comprising:
a) a grill with a branched pattern mounted over the rotatable hollow cylinder in a position such that light projected through the cylinder passes through openings in the branched pattern;
b) a light diffuser panel mounted over the grill in a position such that light projected through the cylinder passes through the grill and then the light diffuser panel;
c) a transparent screen mounted over the light diffuser panel in a position such that light projected through the cylinder passes through the grill, the light diffuser panel, and then the transparent screen;
d) a frame and a motor and motor drive mechanism engagably mounted to the rotatable hollow cylinder mounted within the frame, to enable the rotatable hollow cylinder to rotate under power,
e) removable end caps for the rotatable hollow cylinder to enable changing of light bulbs in the light source;
f) rotator collars for the light source to be mounted into the ends of the rotatable hollow cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/947,398 US20030049024A1 (en) | 2001-09-07 | 2001-09-07 | Electric fireplace perforated light-emitting rotator flame simulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/947,398 US20030049024A1 (en) | 2001-09-07 | 2001-09-07 | Electric fireplace perforated light-emitting rotator flame simulator |
Publications (1)
Publication Number | Publication Date |
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US20030049024A1 true US20030049024A1 (en) | 2003-03-13 |
Family
ID=25486085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US09/947,398 Abandoned US20030049024A1 (en) | 2001-09-07 | 2001-09-07 | Electric fireplace perforated light-emitting rotator flame simulator |
Country Status (1)
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US (1) | US20030049024A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040264949A1 (en) * | 2003-06-27 | 2004-12-30 | David Deng | Fireplace |
US6968123B2 (en) * | 2001-10-05 | 2005-11-22 | Cfm Corporation | Electric fire assembly |
US20060026894A1 (en) * | 2001-09-12 | 2006-02-09 | Dimplex North America Limited | Flame simulating assembly |
US20060101681A1 (en) * | 2004-11-17 | 2006-05-18 | Dimplex North America Limited | Flame simulating assembly |
US20060162198A1 (en) * | 2005-01-21 | 2006-07-27 | Dimplex North America Limited | Flame simulating assembly |
US20060188831A1 (en) * | 2005-02-18 | 2006-08-24 | Dimplex North America Limited | Flame simulating assembly including an air filter |
US20060213097A1 (en) * | 2005-03-22 | 2006-09-28 | Haugom Howard N | Flame simulator for use in an electric heater |
US20070224561A1 (en) * | 2006-03-08 | 2007-09-27 | Dimplex North America Limited | Flame simulating assembly |
US20080013931A1 (en) * | 2006-05-05 | 2008-01-17 | Twin Star International, Inc. | Electric fireplace |
US7373743B1 (en) * | 2007-03-14 | 2008-05-20 | Dimplex North America Limited | Flame simulating assembly |
US20090126241A1 (en) * | 2007-11-20 | 2009-05-21 | Twin-Star International, Inc. | Electric fireplace insert and methods of use |
US20090230699A1 (en) * | 2004-09-01 | 2009-09-17 | Southco, Inc. | Latch with Dual Rotary Pawls |
USD616977S1 (en) | 2008-12-03 | 2010-06-01 | Twin-Star International Inc. | Fireplace insert |
USD668748S1 (en) | 2009-07-07 | 2012-10-09 | Twin-Star International, Inc. | Electric fireplace |
US20140250747A1 (en) * | 2011-11-10 | 2014-09-11 | Liping Pan | Electric fireplace and flame simulator thereof |
US9709229B2 (en) | 2015-03-06 | 2017-07-18 | Dimplex North America Limited | Flame simulating assembly with flicker element including paddle elements |
USD837362S1 (en) | 2017-04-19 | 2019-01-01 | Glen Dimplex Americas Limited | Forked paddle element for an electric fireplace |
US10352516B2 (en) | 2016-03-16 | 2019-07-16 | Glen Dimplex Americas Limited | Flame simulating assembly |
US10371333B2 (en) | 2017-06-20 | 2019-08-06 | Living Style (B.V.I) Limited | Flame simulating assembly for simulated fireplaces including an integrated flame screen and ember bed |
US10495275B2 (en) | 2017-04-18 | 2019-12-03 | Glen Dimplex Americas Limited | Flame simulating assembly |
US10584841B2 (en) | 2017-06-20 | 2020-03-10 | Living Style (B.V.I.) Limited | Flame simulating assembly with occluded shadow imaging wall |
US11067238B2 (en) | 2017-06-20 | 2021-07-20 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a reflecting light system |
US11920747B2 (en) | 2017-06-20 | 2024-03-05 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a reflecting light system |
CN117869997A (en) * | 2024-02-21 | 2024-04-12 | 宁波瑞能智慧科技股份有限公司 | Wood-like heating type electric fireplace |
-
2001
- 2001-09-07 US US09/947,398 patent/US20030049024A1/en not_active Abandoned
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060026894A1 (en) * | 2001-09-12 | 2006-02-09 | Dimplex North America Limited | Flame simulating assembly |
US8661721B2 (en) | 2001-09-12 | 2014-03-04 | Kristoffer Hess | Flame simulating assembly |
US6968123B2 (en) * | 2001-10-05 | 2005-11-22 | Cfm Corporation | Electric fire assembly |
US20040264949A1 (en) * | 2003-06-27 | 2004-12-30 | David Deng | Fireplace |
US20090230699A1 (en) * | 2004-09-01 | 2009-09-17 | Southco, Inc. | Latch with Dual Rotary Pawls |
US20060101681A1 (en) * | 2004-11-17 | 2006-05-18 | Dimplex North America Limited | Flame simulating assembly |
US8480937B2 (en) | 2004-11-17 | 2013-07-09 | Dimplex North America Limited | Method of forming a simulated combustible fuel element |
US8361367B2 (en) | 2004-11-17 | 2013-01-29 | Dimplex North America Limited | Flame simulating assembly |
US20060162198A1 (en) * | 2005-01-21 | 2006-07-27 | Dimplex North America Limited | Flame simulating assembly |
US20060188831A1 (en) * | 2005-02-18 | 2006-08-24 | Dimplex North America Limited | Flame simulating assembly including an air filter |
US20060213097A1 (en) * | 2005-03-22 | 2006-09-28 | Haugom Howard N | Flame simulator for use in an electric heater |
US7236693B2 (en) | 2005-03-22 | 2007-06-26 | Globaltec Fireplaces, Inc. | Flame simulator for use in an electric heater |
US20070224561A1 (en) * | 2006-03-08 | 2007-09-27 | Dimplex North America Limited | Flame simulating assembly |
US7826727B2 (en) | 2006-05-05 | 2010-11-02 | Twin-Star International, Inc. | Electric fireplace |
US20080013931A1 (en) * | 2006-05-05 | 2008-01-17 | Twin Star International, Inc. | Electric fireplace |
US7373743B1 (en) * | 2007-03-14 | 2008-05-20 | Dimplex North America Limited | Flame simulating assembly |
US20090126241A1 (en) * | 2007-11-20 | 2009-05-21 | Twin-Star International, Inc. | Electric fireplace insert and methods of use |
USD616977S1 (en) | 2008-12-03 | 2010-06-01 | Twin-Star International Inc. | Fireplace insert |
USD668748S1 (en) | 2009-07-07 | 2012-10-09 | Twin-Star International, Inc. | Electric fireplace |
US20140250747A1 (en) * | 2011-11-10 | 2014-09-11 | Liping Pan | Electric fireplace and flame simulator thereof |
US8904681B2 (en) * | 2011-11-10 | 2014-12-09 | Liping Pan | Electric fireplace and flame simulator thereof |
US9709229B2 (en) | 2015-03-06 | 2017-07-18 | Dimplex North America Limited | Flame simulating assembly with flicker element including paddle elements |
US10352516B2 (en) | 2016-03-16 | 2019-07-16 | Glen Dimplex Americas Limited | Flame simulating assembly |
US10495275B2 (en) | 2017-04-18 | 2019-12-03 | Glen Dimplex Americas Limited | Flame simulating assembly |
USD837362S1 (en) | 2017-04-19 | 2019-01-01 | Glen Dimplex Americas Limited | Forked paddle element for an electric fireplace |
US10371333B2 (en) | 2017-06-20 | 2019-08-06 | Living Style (B.V.I) Limited | Flame simulating assembly for simulated fireplaces including an integrated flame screen and ember bed |
US10451235B2 (en) | 2017-06-20 | 2019-10-22 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a flame screen having non-continuous flame segments |
US10520149B2 (en) | 2017-06-20 | 2019-12-31 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a light channeling shield |
US10584841B2 (en) | 2017-06-20 | 2020-03-10 | Living Style (B.V.I.) Limited | Flame simulating assembly with occluded shadow imaging wall |
US10711964B2 (en) | 2017-06-20 | 2020-07-14 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including an integrated flame screen and ember bed |
US10731810B2 (en) | 2017-06-20 | 2020-08-04 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a reflecting light system |
US11067238B2 (en) | 2017-06-20 | 2021-07-20 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a reflecting light system |
US11519576B2 (en) | 2017-06-20 | 2022-12-06 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a reflecting light system |
US11920747B2 (en) | 2017-06-20 | 2024-03-05 | Living Style (B.V.I.) Limited | Flame simulating assembly for simulated fireplaces including a reflecting light system |
CN117869997A (en) * | 2024-02-21 | 2024-04-12 | 宁波瑞能智慧科技股份有限公司 | Wood-like heating type electric fireplace |
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Legal Events
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Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |