WO2013086967A1 - Flame simulation device of electrical hearth and electrical hearth thereof - Google Patents
Flame simulation device of electrical hearth and electrical hearth thereof Download PDFInfo
- Publication number
- WO2013086967A1 WO2013086967A1 PCT/CN2012/086362 CN2012086362W WO2013086967A1 WO 2013086967 A1 WO2013086967 A1 WO 2013086967A1 CN 2012086362 W CN2012086362 W CN 2012086362W WO 2013086967 A1 WO2013086967 A1 WO 2013086967A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flame
- electric fireplace
- light
- light source
- simulation device
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
- F21S10/046—Lighting devices or systems producing a varying lighting effect simulating flames by movement of parts, e.g. by movement of reflectors or light sources
-
- 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 electric fireplaces.
- the flame simulating device in an electric fireplace usually uses an electronic fire or a simulated fire, which is not used for heating, but only produces a visual effect and plays a decorative role.
- the existing electric fireplace with simulated flame generally consists of two parts: a blower heating device and a flame simulating device.
- the flame simulating device generally has two types. The first type is suspended with a set of ribbons above the simulated combustion products, and is translucent. After the plastic screen and the mirror glass, the air stream is blown by the air and projected onto the glass surface to generate a light sway to simulate the flame during the combustion.
- the second type is to install a moving light source driven by a motor after the simulated dendritic wood carbon combustion medium, and the front part is provided with a fire type wall, a transparent screen and a mirror glass, and the light source emitted by the movable light source is passed through the fire wall.
- the flame hole forms the shape of the flame and is then projected onto the translucent screen and the mirror glass to create a flame vision that increases the flame.
- the technical problem to be solved by the present invention is to provide a flame simulation device for an electric fireplace and an electric fireplace thereof, which are simple to manufacture and have a good flame effect in order to overcome the above-mentioned deficiencies of the prior art.
- the flame simulation device of the electric fireplace includes a light source, a flame plate, a flame projection screen, a rotating drum, the light source is placed inside the rotating drum, the rotating drum is a transparent body, a collecting block is arranged on the surface of the rotating drum, a flame hole is arranged on the flame plate, and the light source is emitted.
- Light The concentrated light from the concentrating block is projected onto the flame plate, and the light is then projected through the flame hole of the flame plate onto the flame projection screen to form a flame image.
- the above-mentioned drum can be driven by a motor or by other powers.
- the above-mentioned drum can also be divided into several unit blocks, and a plurality of unit blocks are spliced together.
- the above-mentioned drum can be disposed between the flame plate and the flame projection screen, which can shorten the thickness of the entire simulation device, and can also be disposed in front of the flame projection screen.
- the above-mentioned drum can be made of transparent plastic or other light-transmitting materials, preferably a transparent organic body, which is convenient for integral injection molding.
- a wood-shaped plastic block may be disposed in front of the flame projection screen.
- the light source in the drum may be used, or a light source may be additionally disposed. When the light source emits light, the light passes through the plastic block, and the plastic block produces wood fuel.
- the flame simulator of the above electric fireplace is made in an electric fireplace, and the outer frame of the electric fireplace and the heating mechanism constitute an electric fireplace.
- the front of the electric fireplace may also be provided with decorative objects such as pebbles.
- Both the drum and the concentrating block can be integrally molded, so the structure is simple and the production is simple.
- FIG. 1 is a schematic view showing the structure of an electric fireplace including a flame simulating device according to an embodiment of the present invention.
- FIG. 2 is a schematic view showing the structure of a cylinder in a flame simulating device according to an embodiment of the present invention.
- Fig. 3 is a schematic view showing the structure of a cylinder according to another embodiment of the present invention.
- FIG. 4 is a schematic structural view of a flame plate according to an embodiment of the present invention.
- Fig. 5 is a schematic view showing the transformation structure of a convex lens according to an embodiment of the present invention.
- the flame simulation device of the electric fireplace includes a light source 1, a flame plate 3, a flame projection screen 4, and a drum 2.
- the light source 1 is fixed on the light source bracket 11.
- the left and right ends of the light source bracket 11 are respectively fixed on the left fixing bracket 12 and the right fixing bracket 13.
- the left fixing bracket 12 is fixed on the bracket shaft 24 by a nut 14, and the bracket shaft 24 is made of a solid nut. 22 is fixed to the drum holder 23.
- the right fixing bracket 13 fixes the rotating shaft 27, and the rotating shaft 27 is coupled to the shaft of the motor 26 through the coupling 28, and the motor 26 is supported by the motor bracket 29.
- Both the drum holder 23 and the motor holder 29 are fixed to the electric fireplace.
- Light source 1 is connected by wires 16 to a power source.
- the drum 2 is a transparent cylinder, and a concentrating block 20 is disposed on the surface.
- the left end of the transparent cylinder is fixed to the bracket shaft 24 through the left end cover 21, and the right end is fixed to the rotating shaft 27 through the right end cover 25.
- Motor 26 is connected by wires to a power source. When the motor 26 rotates, the drum 2 can be rotated.
- the concentrating block 22 may be disposed on the inner surface of the cylinder or on the outer surface of the cylinder. In this embodiment, the concentrating block is disposed on the outer surface of the cylinder.
- the cylinder Since the cylinder is a whole, it can be formed at one time and is convenient to manufacture.
- the above-mentioned drum 2 may also be transparent only to the portion in contact with the concentrating block 22, and the rest is opaque.
- the concentrating block 22 and the tubular body 2 may be integrated and integrally formed.
- the concentrating block 22 and the barrel 2 can also be separately manufactured, and finally the concentrating block 22 is fixed to the barrel 2, as shown in FIG.
- the concentrating block 22 is preferably a convex lens, so that it can be better condensed, and the flame is more vivid and realistic when projected onto the flame plate.
- the shape of the above convex lens may be a rectangle, a circular shape, a polygonal shape or the like.
- the light transmissive surface of the above convex lens may be a single plane, a spherical surface, a curved surface, a curved surface or the like, and a combination of these types of surfaces is also included.
- the above convex lens can also make some cut or extension changes on the part of the main body, as shown in FIG.
- the flame plate 3 described above is formed with a flame-shaped flame hole 31, as shown in FIG.
- the drum 2 is on the front lower side of the flame plate 3, and the light emitted from the condensing block 22 on the drum 2 can be projected onto the flame plate 3, especially after passing through the flame-shaped flame hole 31.
- the flame is projected on the screen 4 so that a flame image can be produced on the flame projection screen 4.
- the light source 1 and the motor 26 are turned on, and the motor 26 drives the drum 2 to rotate.
- the light source 1 emits light, and the light is concentrated by the concentrating light of the concentrating block 22 to the flame hole 31 of the flame plate 3, and then projected to The flame projection screen 4 produces a flame image.
- the concentrating block 22 is condensed and formed by the flame hole 31, so the contrast between the entire flame pattern and the surrounding environment is high, the flame is more realistic, and the flame dynamic feeling is strong, and the simulation effect is good.
- the electric fireplace structure using the flame simulating device described above is shown in Fig. 1, and a hot air device 5 is disposed under the electric fireplace to heat the surrounding environment.
- the hot air device 5 generally includes a fan and a heating element, and the heating element is placed in the fan, and the air is heated by the heating element and blown out by the fan.
- the heating mechanism of the hot air device can also be replaced by other forms of devices.
- the hot air device can also be placed in the lower part of the electric fireplace, and the space of the electric fireplace is reasonably arranged.
- Glass 6 is placed at the front of the electric fireplace and can be seen through the glass 6.
- the flame projection screen 4 can see the simulated flame generated by the flame projection screen 4 when the flame simulating device is turned on.
- a simulated body 7 of a burning material such as wood is disposed under the front portion of the electric fireplace.
- the light source in the cylinder or a separate light source can cause the simulated body 7 to produce a dark red luminescence similar to that when the wood is burned.
- Ornaments such as pebbles can be placed under the front of the electric fireplace.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (8)
- 电壁炉的火焰模拟装置,包括光源、火焰板、火焰投射屏、转筒,其特征在于:光源置于转筒内部,转筒为透明体,转筒The flame simulation device of the electric fireplace comprises a light source, a flame plate, a flame projection screen and a rotating drum, wherein the light source is placed inside the rotating drum, the rotating drum is a transparent body, and the rotating drum表面设置聚光块, 火焰板上设置火焰孔,光源发出的光线经过聚光块的聚光投射到火焰板上,光线再穿过火焰板的火焰孔投射到火焰投射屏上而形成火焰图象。The surface is provided with a concentrating block, A flame hole is arranged on the flame plate, and the light emitted by the light source is projected onto the flame plate through the concentrated light of the concentrating block, and the light is then projected through the flame hole of the flame plate onto the flame projection screen to form a flame image.
- 如权利要求1所述的 电壁炉的火焰模拟装置 ,其特征在于:所述的聚光块为凸透镜。A flame simulating device for an electric fireplace according to claim 1, wherein said concentrating block is a convex lens.
- 如权利要求 1 或 2 所述的电壁炉的火焰模拟装置,其特征在于:所述的转筒和聚光块整体注塑而成。According to claim 1 or 2 The flame simulation device of the electric fireplace is characterized in that: the rotating drum and the concentrating block are integrally injection molded.
- 如权利要求 1 或 2 所述的电壁炉的火焰模拟装置,其特征在于:所述的转筒和聚光块分别整体注塑而成,再拼接在一起。According to claim 1 or 2 The flame simulation device of the electric fireplace is characterized in that: the rotating drum and the concentrating block are integrally injection molded and then spliced together.
- 如权利要求 1 或 2 所述的电壁炉的火焰模拟装置 ,其特征在于:所述的转筒和聚光块分成数个单元块,数个单元块之间拼接而成。Flame simulation device for electric fireplace according to claim 1 or 2 The feature is that the rotating drum and the concentrating block are divided into a plurality of unit blocks, and a plurality of unit blocks are spliced together.
- 如权利要求 1 或 2 所述的电壁炉的火焰模拟装置 ,其特征在于:所述的火焰投射屏前面设置木材形状的塑料块。Flame simulation device for electric fireplace according to claim 1 or 2 The utility model is characterized in that: a plastic block in the shape of a wood is arranged in front of the flame projection screen.
- 如权利要求 1 或 2 所述的电壁炉的火焰模拟装置 ,其特征在于:所述的转筒设置在火焰板与火焰投射屏之间。Flame simulation device for electric fireplace according to claim 1 or 2 The feature is that the rotating drum is disposed between the flame plate and the flame projection screen.
- 含有上述电壁炉火焰模拟装置的电壁炉。An electric fireplace containing the above-described electric fireplace flame simulating device.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1408868.6A GB2511232B (en) | 2011-12-13 | 2012-12-11 | Electric fireplace and flame simulator thereof |
CN201280054276.7A CN103946627A (en) | 2011-12-13 | 2012-12-11 | Flame simulation device of electrical hearth and electrical hearth thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110414449.9 | 2011-12-13 | ||
CN2011104144499A CN102454937A (en) | 2011-12-13 | 2011-12-13 | Flame simulating device for electrical fireplace and electrical fireplace |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013086967A1 true WO2013086967A1 (en) | 2013-06-20 |
Family
ID=46038402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2012/086362 WO2013086967A1 (en) | 2011-12-13 | 2012-12-11 | Flame simulation device of electrical hearth and electrical hearth thereof |
Country Status (3)
Country | Link |
---|---|
CN (2) | CN102454937A (en) |
GB (1) | GB2511232B (en) |
WO (1) | WO2013086967A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102980132B (en) * | 2011-11-10 | 2014-08-20 | 潘立平 | Flame analog device of electric fireplace and electric fireplace including the same |
CN102454937A (en) * | 2011-12-13 | 2012-05-16 | 潘立平 | Flame simulating device for electrical fireplace and electrical fireplace |
CN103574483B (en) * | 2012-07-20 | 2015-09-16 | 宁波高博科技有限公司 | A kind of flame simulation system |
CN108302599A (en) * | 2018-01-30 | 2018-07-20 | 广东丰森第五能源科技有限公司 | A kind of energy-efficient warmer of novel healthy environment protection |
WO2023217284A1 (en) * | 2022-05-13 | 2023-11-16 | 潘立平 | Flame simulation device and electric fireplace |
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GB2182431A (en) * | 1985-06-10 | 1987-05-13 | Cannon Ind Ltd | Gas fire |
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CN2740930Y (en) * | 2004-09-24 | 2005-11-16 | 潘立平 | Thermal convection simulating flame device of electrothermal fireplace |
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CN1797504A (en) * | 2004-12-23 | 2006-07-05 | 陈晓亮 | Flame simulation installation capable of simulating effect of real flame |
CN2800131Y (en) * | 2005-05-24 | 2006-07-26 | 潘立平 | Electric fireplace with colored flame |
CN2800130Y (en) * | 2005-05-24 | 2006-07-26 | 潘立平 | Electric fireplace with simulative flame |
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GB2484374A (en) * | 2010-10-08 | 2012-04-11 | Flamerite Fires Ltd | Flame effect heater with image projected successively onto two mirrors |
CN102454937A (en) * | 2011-12-13 | 2012-05-16 | 潘立平 | Flame simulating device for electrical fireplace and electrical fireplace |
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US2406530A (en) * | 1945-05-19 | 1946-08-27 | Syncro Mach Co | Safety device for stranders |
US5642580A (en) * | 1996-05-17 | 1997-07-01 | Dimplex North America Limited | Flame simulating assembley |
US6718665B2 (en) * | 1996-05-17 | 2004-04-13 | Dimplex North America Limited | Flame simulating assembly |
NL1016991C2 (en) * | 2000-12-27 | 2002-06-28 | Kal Fire B V | Flame and fire simulation device. |
CN2679534Y (en) * | 2004-01-05 | 2005-02-16 | 周军 | Flame artificial simulator of ele ctrical fireplace |
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-
2011
- 2011-12-13 CN CN2011104144499A patent/CN102454937A/en active Pending
-
2012
- 2012-12-11 CN CN201280054276.7A patent/CN103946627A/en active Pending
- 2012-12-11 GB GB1408868.6A patent/GB2511232B/en active Active
- 2012-12-11 WO PCT/CN2012/086362 patent/WO2013086967A1/en active Application Filing
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Publication number | Priority date | Publication date | Assignee | Title |
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GB2182431A (en) * | 1985-06-10 | 1987-05-13 | Cannon Ind Ltd | Gas fire |
US7305783B2 (en) * | 2001-05-16 | 2007-12-11 | Hni Technologies Inc. | Lenticular fireplace |
CN2708144Y (en) * | 2004-06-24 | 2005-07-06 | 潘立平 | Flame simulator of electric fireplace |
CN2740930Y (en) * | 2004-09-24 | 2005-11-16 | 潘立平 | Thermal convection simulating flame device of electrothermal fireplace |
US20060067074A1 (en) * | 2004-09-29 | 2006-03-30 | Ming-Kuei Lin | Dynamic decoration light |
CN1797504A (en) * | 2004-12-23 | 2006-07-05 | 陈晓亮 | Flame simulation installation capable of simulating effect of real flame |
CN2800130Y (en) * | 2005-05-24 | 2006-07-26 | 潘立平 | Electric fireplace with simulative flame |
CN2800131Y (en) * | 2005-05-24 | 2006-07-26 | 潘立平 | Electric fireplace with colored flame |
CN101114413A (en) * | 2006-07-27 | 2008-01-30 | 陈晓亮 | Artificial device for simulating flame burning image |
CN201057471Y (en) * | 2007-04-06 | 2008-05-07 | 王晓昱 | Simulating flame formation device for electric fireplace |
CN201359252Y (en) * | 2009-03-03 | 2009-12-09 | 义乌市安冬电器有限公司 | Illumination system of electric fireplace |
CN101608766A (en) * | 2009-03-03 | 2009-12-23 | 义乌市安冬电器有限公司 | The light-source system of electricity fireplace |
GB2484374A (en) * | 2010-10-08 | 2012-04-11 | Flamerite Fires Ltd | Flame effect heater with image projected successively onto two mirrors |
CN102454937A (en) * | 2011-12-13 | 2012-05-16 | 潘立平 | Flame simulating device for electrical fireplace and electrical fireplace |
Also Published As
Publication number | Publication date |
---|---|
GB2511232B (en) | 2018-12-05 |
CN102454937A (en) | 2012-05-16 |
GB201408868D0 (en) | 2014-07-02 |
GB2511232A (en) | 2014-08-27 |
CN103946627A (en) | 2014-07-23 |
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