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WO2013086967A1 - Dispositif de simulation de flamme de cheminée électrique, et cheminée électrique associée - Google Patents

Dispositif de simulation de flamme de cheminée électrique, et cheminée électrique associée Download PDF

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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
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.)
Ceased
Application number
PCT/CN2012/086362
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English (en)
Chinese (zh)
Inventor
潘立平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201280054276.7A priority Critical patent/CN103946627A/zh
Priority to GB1408868.6A priority patent/GB2511232B/en
Publication of WO2013086967A1 publication Critical patent/WO2013086967A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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.

Landscapes

  • 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

La présente invention concerne un dispositif de simulation de flamme d'une cheminée électrique, ledit dispositif comprenant une source lumineuse (1), un panneau de flamme (3), un écran de projection de flamme (4), et un cylindre rotatif (2). La source lumineuse (1) est placée à l'intérieur du cylindre rotatif (2), le cylindre rotatif (2) étant un corps transparent, un bloc de condensation lumineuse (20) est disposé sur la surface du cylindre rotatif (2), un trou de flamme (31) est prévu sur le panneau de flamme (3), un rayon lumineux émis depuis la source lumineuse (1) subit la condensation lumineuse du bloc de condensation lumineuse (20) et est projeté vers le panneau de flamme (3), et le rayon lumineux passe à travers le trou de flamme (31) sur le panneau de flamme (3) et est projeté sur l'écran de projection de flamme (4) pour former une image de flamme. Les avantages sont les suivants : le cylindre rotatif (2) utilise un corps transparent, et la condensation lumineuse du bloc de condensation lumineuse (20) est prévue de sorte que la flamme est brillante et présente un effet de mouvement. Le cylindre rotatif (2) et le bloc de condensation lumineuse (20) peuvent être formés d'un seul tenant par moulage par injection, ce qui rend la structure simple et la fabrication pratique.
PCT/CN2012/086362 2011-12-13 2012-12-11 Dispositif de simulation de flamme de cheminée électrique, et cheminée électrique associée Ceased WO2013086967A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280054276.7A CN103946627A (zh) 2011-12-13 2012-12-11 一种电壁炉的火焰模拟装置及其电壁炉
GB1408868.6A GB2511232B (en) 2011-12-13 2012-12-11 Electric fireplace and flame simulator thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011104144499A CN102454937A (zh) 2011-12-13 2011-12-13 一种电壁炉的火焰模拟装置及其电壁炉
CN201110414449.9 2011-12-13

Publications (1)

Publication Number Publication Date
WO2013086967A1 true WO2013086967A1 (fr) 2013-06-20

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Family Applications (1)

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PCT/CN2012/086362 Ceased WO2013086967A1 (fr) 2011-12-13 2012-12-11 Dispositif de simulation de flamme de cheminée électrique, et cheminée électrique associée

Country Status (3)

Country Link
CN (2) CN102454937A (fr)
GB (1) GB2511232B (fr)
WO (1) WO2013086967A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2510503B (en) * 2011-11-10 2018-11-07 Pan Liping Electric fireplace and flame simulator thereof
CN102454937A (zh) * 2011-12-13 2012-05-16 潘立平 一种电壁炉的火焰模拟装置及其电壁炉
CN103574483B (zh) * 2012-07-20 2015-09-16 宁波高博科技有限公司 一种火焰仿真系统
CN108302599A (zh) * 2018-01-30 2018-07-20 广东丰森第五能源科技有限公司 一种新型健康环保节能的取暧器
WO2023217284A1 (fr) * 2022-05-13 2023-11-16 潘立平 Dispositif de simulation de flamme et cheminée électrique

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182431A (en) * 1985-06-10 1987-05-13 Cannon Ind Ltd Gas fire
CN2708144Y (zh) * 2004-06-24 2005-07-06 潘立平 电壁炉的火焰模拟装置
CN2740930Y (zh) * 2004-09-24 2005-11-16 潘立平 电暖壁炉热对流模拟火焰装置
US20060067074A1 (en) * 2004-09-29 2006-03-30 Ming-Kuei Lin Dynamic decoration light
CN1797504A (zh) * 2004-12-23 2006-07-05 陈晓亮 能模拟真实火焰效果的火焰仿真装置
CN2800131Y (zh) * 2005-05-24 2006-07-26 潘立平 带彩色火焰的电壁炉
CN2800130Y (zh) * 2005-05-24 2006-07-26 潘立平 带模拟火焰的电壁炉
US7305783B2 (en) * 2001-05-16 2007-12-11 Hni Technologies Inc. Lenticular fireplace
CN101114413A (zh) * 2006-07-27 2008-01-30 陈晓亮 一种模拟火焰燃烧图像的仿真装置
CN201057471Y (zh) * 2007-04-06 2008-05-07 王晓昱 电壁炉用的仿真火焰形成装置
CN201359252Y (zh) * 2009-03-03 2009-12-09 义乌市安冬电器有限公司 一种电壁炉的光源系统
CN101608766A (zh) * 2009-03-03 2009-12-23 义乌市安冬电器有限公司 电壁炉的光源系统
GB2484374A (en) * 2010-10-08 2012-04-11 Flamerite Fires Ltd Flame effect heater with image projected successively onto two mirrors
CN102454937A (zh) * 2011-12-13 2012-05-16 潘立平 一种电壁炉的火焰模拟装置及其电壁炉

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US2406530A (en) * 1945-05-19 1946-08-27 Syncro Mach Co Safety device for stranders
US6718665B2 (en) * 1996-05-17 2004-04-13 Dimplex North America Limited Flame simulating assembly
US5642580A (en) * 1996-05-17 1997-07-01 Dimplex North America Limited Flame simulating assembley
NL1016991C2 (nl) * 2000-12-27 2002-06-28 Kal Fire B V Vlam- en vuursimulatie-inrichting.
CN2679534Y (zh) * 2004-01-05 2005-02-16 周军 电暖壁炉火焰仿真模拟装置
CN202511185U (zh) * 2011-12-13 2012-10-31 潘立平 一种电壁炉的火焰模拟装置及其电壁炉

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (zh) * 2004-06-24 2005-07-06 潘立平 电壁炉的火焰模拟装置
CN2740930Y (zh) * 2004-09-24 2005-11-16 潘立平 电暖壁炉热对流模拟火焰装置
US20060067074A1 (en) * 2004-09-29 2006-03-30 Ming-Kuei Lin Dynamic decoration light
CN1797504A (zh) * 2004-12-23 2006-07-05 陈晓亮 能模拟真实火焰效果的火焰仿真装置
CN2800130Y (zh) * 2005-05-24 2006-07-26 潘立平 带模拟火焰的电壁炉
CN2800131Y (zh) * 2005-05-24 2006-07-26 潘立平 带彩色火焰的电壁炉
CN101114413A (zh) * 2006-07-27 2008-01-30 陈晓亮 一种模拟火焰燃烧图像的仿真装置
CN201057471Y (zh) * 2007-04-06 2008-05-07 王晓昱 电壁炉用的仿真火焰形成装置
CN201359252Y (zh) * 2009-03-03 2009-12-09 义乌市安冬电器有限公司 一种电壁炉的光源系统
CN101608766A (zh) * 2009-03-03 2009-12-23 义乌市安冬电器有限公司 电壁炉的光源系统
GB2484374A (en) * 2010-10-08 2012-04-11 Flamerite Fires Ltd Flame effect heater with image projected successively onto two mirrors
CN102454937A (zh) * 2011-12-13 2012-05-16 潘立平 一种电壁炉的火焰模拟装置及其电壁炉

Also Published As

Publication number Publication date
GB2511232B (en) 2018-12-05
CN103946627A (zh) 2014-07-23
GB201408868D0 (en) 2014-07-02
CN102454937A (zh) 2012-05-16
GB2511232A (en) 2014-08-27

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