WO2009127167A1 - Dispositif de simulation de flammes et cheminée électrique - Google Patents

Dispositif de simulation de flammes et cheminée électrique Download PDF

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Publication number
WO2009127167A1
WO2009127167A1 PCT/CN2009/071349 CN2009071349W WO2009127167A1 WO 2009127167 A1 WO2009127167 A1 WO 2009127167A1 CN 2009071349 W CN2009071349 W CN 2009071349W WO 2009127167 A1 WO2009127167 A1 WO 2009127167A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
shielding body
light shielding
flame
fixedly coupled
Prior art date
Application number
PCT/CN2009/071349
Other languages
English (en)
Chinese (zh)
Inventor
陈力
Original Assignee
Chen Li
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
Priority claimed from CN2008100931525A external-priority patent/CN101285599B/zh
Application filed by Chen Li filed Critical Chen Li
Priority to US12/988,496 priority Critical patent/US8356435B2/en
Publication of WO2009127167A1 publication Critical patent/WO2009127167A1/fr

Links

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

  • the present invention relates to a flame simulating device for an electric fireplace and an electric fireplace using the same. Background technique
  • the present invention provides a flame simulation device for an electric fireplace, comprising a light source, a reflector, an imaging screen, a light shielding body with a light transmission hole, and a simulated fuel at a position in front of the cavity of the casing
  • a flame simulation device for an electric fireplace comprising a light source, a reflector, an imaging screen, a light shielding body with a light transmission hole, and a simulated fuel at a position in front of the cavity of the casing
  • the bed, the light shielding body with the light transmission hole is placed between the reflection plate and the imaging screen.
  • the light shielding body is in a cylindrical shape; the light shielding body is mounted on a synchronous rotating device, the synchronous rotating device is mounted on the bracket in the casing; the reflecting plate is provided with a flame-shaped reflecting area; the light shielding body and the reflecting plate form an acute angle, When the axis of the light shielding body is parallel to the horizontal plane, the light shielding body cooperates with the reflection plate, or the axis of the light shielding body is perpendicular to the horizontal plane and cooperates with the reflection plate; the light shielding body is located at the front lower side of the reflection plate, and the imaging screen is located in front of the reflection plate; the light source can be installed in the light shielding The body, or the light source, is mounted outside the light-shielding body and located in front of and below the light-shielding body.
  • the light shielding body can be divided into inner and outer covering bodies, and the inner and outer covering bodies can have a polygonal cylindrical shape, a cylindrical shape or a conical cylindrical shape;
  • the synchronous rotating device can be a synchronous motor, a driving gear, an internal gear,
  • the outer gear and the support shaft are configured; the outer light shield is fixedly coupled with the inner gear, the inner light shield is fixedly coupled with the outer gear, the support shaft is pivotally connected to the outer gear, and the lower end of the support shaft is fixedly coupled with the bracket.
  • the light source is mounted on the upper end of the inner shading body support shaft; as another specific embodiment of the electric fireplace flame simulating device of the present invention, the light source is installed in the casing and located The front and bottom of the light shield.
  • the synchronous rotating device can also be composed of a synchronous motor, a driving shaft and a driven shaft, wherein the two ends of the light shielding body are fixedly coupled, the light shielding body is matched with the main and the driven shaft, and the light source is located at the light shielding body. Front lower.
  • the synchronous rotating device can also be composed of a synchronous motor, a toothed drive shaft, a driven shaft and a driven gear; the light shield is divided into inner and outer shields; the synchronous motor is coupled with the toothed active shaft, the toothed drive shaft, and the slave
  • the movable shaft is matched with the outer light-shielding body fixedly coupled at both ends; after the driven shaft and the driven gear are fixedly coupled, the three movable shafts and the inner light-shielding body fixedly coupled at both ends are matched; the inner light-shielding body is located in the outer light-shielding body, The light source is located in a space enclosed by the inner light shielding body.
  • the synchronous rotating device may be composed of a synchronous motor, a toothed driving shaft and a driven shaft; the driven shaft has three, and the light shielding body is fixedly coupled at both ends, and is shielded from light.
  • the body is matched with the main and the driven shaft; the second synchronous motor is fixedly coupled with the rotating tube holder, the rotating tube holder is fixedly coupled with the rotating tube, and the light-transmissing tube has a light-transmitting hole, and the rotating tube is located in the light-shielding body In the space; the light source is fixed in the light guide cylinder or in front of the light shielding body.
  • the reflecting plate may be formed by stacking and fixing the panel with the flame hole and the smooth reflecting substrate, and the flame hole and the smooth reflecting bottom plate of the opposite region constitute a reflecting area; or, the reflecting plate
  • the panel with the flame hole and the smooth reflective bottom plate are fixedly coupled together at a certain distance, and the flame hole and the smooth reflecting bottom plate of the opposite region constitute a reflection region.
  • the smooth reflecting bottom plate and the flame reflecting hole opposite to the flame hole may be provided with a concave ridge or a protrusion on the bottom plate.
  • the reflecting plate may be provided with a flame-shaped reflecting area having a concave ridge or a projection.
  • the invention also provides an electric fireplace flame simulating device having the structure, comprising a light source, a reflecting plate, an imaging screen, a light shielding body with a light transmission hole, a simulated fuel bed at a position in front of the casing cavity, and a light transmission hole
  • the light shield is placed between the reflector and the imaging screen.
  • cover The light body is disc-shaped or polygonal; at least two light-shielding bodies are mounted on a synchronous rotating device, the synchronous rotating device is installed in the casing, and the reflecting plate has a flame-shaped reflecting area; the light blocking body is located at the front and the lower side of the reflecting plate.
  • the imaging screen is located in front of the reflector; the light source is installed in front of the light shielding body, the axis of the light shielding body is perpendicular to the reflection plate, or the axis of the light shielding body and the reflection plate have an angle in a vertical plane.
  • the reflecting plate may be formed by stacking and fixing the panel with the flame hole and the smooth reflecting substrate, and the flame hole and the smooth reflecting plate of the opposite region constitute a reflecting area.
  • the synchronous rotating device may be composed of a synchronous motor and a motor bracket, the motor bracket is fixed on the casing, the light shielding body is mounted on the synchronous motor shaft, the synchronous motor is fixedly coupled with the motor bracket, and the two light shielding bodies are All overlap or partially overlap.
  • the present invention also provides an electric fireplace using the above-described flame simulating device.
  • the light shielding body has a cylindrical shape or a disk shape and is mounted on a synchronous rotating device; the reflecting plate is provided with a flame-shaped reflecting area; the light shielding body is located at the front and the lower side of the reflecting plate, and the imaging screen Located in front of the reflector; the light source is installed in the shade or outside the shade.
  • Figure 1 is a left side view of the present invention.
  • Figure 2 shows a first embodiment of the synchronous rotating device of the present invention.
  • Figure 3 is a front elevational view of a reflector of the present invention.
  • Figure 3-1 is a front elevational view of another embodiment of a reflector of the present invention.
  • Figure 4 is a developed view of the inner light-shielding body of the present invention.
  • Figure 5 is a developed view of the outer light-shielding body of the present invention.
  • Figure 6 is a left side view of a second embodiment of the present invention.
  • Fig. 7 shows a second embodiment of the synchronous rotating device of the present invention.
  • Fig. 8 shows a third embodiment of the synchronous rotating device of the present invention.
  • Figure 9 shows a fourth embodiment of the synchronous rotating device of the present invention.
  • Figure 10 is a front elevational view of a fifth embodiment of the synchronous rotating device of the present invention.
  • Figure 11 is a left side view of a fifth embodiment of the synchronous rotating device of the present invention.
  • Figure 12 is a front view of another light blocking body of the present invention. detailed description
  • FIG. 1 shows a flame simulation device for an electric fireplace, comprising a light source 9, a reflection plate 5, an imaging screen 2, a light shielding body 6 with a light transmission hole, and a simulated fuel bed 3 at a position in front of the cavity of the casing 1.
  • the light shielding body 6 of the light hole 8 is disposed between the reflection plate 5 and the imaging screen 2, and the light shielding body 6 is divided into inner and outer shielding bodies 6 1 and 6 2 , and the inner and outer shielding bodies 6 1 and 6 2 have a cylindrical shape;
  • the imaging screen 2 is mounted above the simulated fuel bed 3 in the casing 1, the light source 9,
  • the light shielding body 6 is mounted on a synchronous rotating device 4, and the synchronous rotating device 4 is mounted on a bracket 7 in the casing 1;
  • the reflector 5 has a flame-shaped reflective area 51.
  • the reflective area 51 has a concave 511 and a protrusion.
  • the concave 511 may be a spherical shape, a square shape, or a circular shape.
  • the spherical body has a spherical shape, a square shape, and a circular shape; the light shielding body 6 is formed at an acute angle with the reflection plate 5, the light shielding body 6 is located at the front lower side of the reflection plate 5, and the imaging screen 2 is located in front of the reflection plate 5; the size of the acute angle can ensure the light shielding body
  • the transmitted light is irradiated onto the reflecting plate 5, and then reflected from the reflecting plate 5 to be imaged on the image forming screen 2.
  • the axis of the light shielding body 6 may have an angle with the reflection plate 5 in a vertical plane, or when the axis of the light shielding body 6 is parallel to the horizontal plane, the light shielding body and the reflection plate are evenly matched, or the axis of the light shielding body is perpendicular to the horizontal plane and the reflection plate Parallel fit
  • the reflecting plate 5 is composed of a panel 52 with a flame hole 521 and a smooth reflecting bottom plate 53 which are stacked and fixedly coupled together, and the flame hole 521 and the light reflecting substrate 53 of the opposite region constitute a reflecting area.
  • the panel 52 with the flame hole 521 and the smooth reflecting bottom 53 can also be fixedly coupled at a certain distance.
  • the synchronous rotating device 4 is composed of a synchronous motor 41, a driving gear 42, an external gear 44, an internal gear 43 and a support shaft 45; the outer light blocking body 62 is fixedly coupled with the internal gear 43, the inner light blocking body 61 and the outer gear 44
  • the support shaft 45 is pivotally connected to the external gear 44
  • the shaft of the synchronous motor 41 is fixedly coupled with the driving gear 42
  • the lower end of the support shaft 45 is fixedly coupled with the bracket 7, and the light source 9 is mounted on the support shaft 45 in the inner light shielding body 61.
  • the inner and outer light blocking bodies 61, 62 may have a polygonal cylindrical shape, a cylindrical shape or a conical cylindrical shape. As shown in FIG.
  • the light-transmitting hole 8 on the inner light-shielding body 61 is spiraled to the left; as shown in FIG. 5, the light-transmitting hole 8 on the outer light-shielding body 63 is right-handed.
  • the spiral directions of the light-transmitting holes 8 on the inner and outer light-shielding bodies 61, 62 may be the same or opposite.
  • the projections of the light-transmissive holes 8 on the inner and outer light-shielding bodies 61, 62 intersect in a plane parallel to the axis.
  • Fig. 6 shows another flame simulation device for an electric fireplace, in which a light source 9 is installed between the outer light blocking body 62 and the image forming screen 2, and is located at the front lower side of the outer light blocking body 62.
  • the light source 9 may be fixed directly in the casing 1 or may be fixed in the casing 1 by a bracket.
  • Fig. 7 shows another synchronous rotating device 4 of the present invention, which is composed of a synchronous motor 41, a driving shaft 46, and a driven shaft 47.
  • the light shielding body 6 is fixedly coupled at both ends, and the light shielding body 6 and the main and driven shafts 46, 47 are shown. In cooperation, the light shielding body 6 rotates around the main and driven shafts 46, 47, and the light source 9 is located at the front lower side of the light shielding body 6.
  • FIG. 8 shows still another synchronous rotating device 4 of the present invention, which is composed of a synchronous motor 41, a toothed driving shaft 46, a driven shaft 47 and a driven gear 48; the light blocking body 6 is divided into inner and outer covering bodies 61, 62; the synchronous motor 41 is fixedly coupled with the toothed drive shaft 46, the toothed drive shaft 46, the driven shaft 47 cooperate with the outer light blocking body 62 fixedly coupled at both ends, and the outer light blocking body 62 rotates; a driven shaft 47 After being fixedly coupled with the driven gear 48, the inner light blocking body 61 is fixedly coupled with the other three driven shafts 47, and the inner light blocking body 61 is located in the outer light blocking body 62. The light source 9 is located in the inner light blocking body 61. Within the space. The teeth of the drive shaft 46 mesh with the driven gear 48.
  • Example 5 The teeth of the drive shaft 46 mesh with the driven gear 48.
  • Fig. 9 shows still another synchronous rotating device 4 of the present invention, which is composed of a synchronous motor 41, a toothed driving shaft 46 and a driven shaft 47; the driven shaft 47 has three, and the light blocking body 6 is fixedly coupled at both ends, the light blocking body 6 is matched with the main and driven shafts 46, 47; the second synchronous motor 411 is fixedly coupled with the rotating cylinder base 11, and the rotating cylinder base 11 is fixedly coupled with the light-guiding cylinder 10, and the light-transmitting cylinder 10 has a light-transmitting hole.
  • the light cylinder 10 is located in a space surrounded by the light shielding body 6; the light source 9 is fixed in the light conversion cylinder 10; or the light source 9 may be mounted on the front lower side of the light shielding body 6.
  • the light shielding body 6 has a disk shape; two light blocking bodies 6 are mounted on the synchronous rotating device 4, and the synchronous rotating device 4 is mounted in the casing 1, and the light source 9 is installed in front of the light shielding body 6.
  • the support axis of the light shielding body 6 is perpendicular to the reflection plate 5.
  • the support axis of the light shielding body 6 has an angle with the reflection plate 5 in a vertical plane.
  • the vertical plane is the plane perpendicular to the horizontal plane.
  • the synchronous rotating device 4 is composed of a synchronous motor 41 and a motor bracket 71.
  • the motor bracket 71 is fixed in the casing 1.
  • the light blocking body 6 is mounted on the shaft 41A of the synchronous motor 41, and the synchronous motor 41 is fixedly coupled with the motor bracket 71. 6 all overlapping; when the two light transmissive bodies 6 partially overlap, the object of the invention can also be achieved.
  • the light-shielding 6 has a disk shape with a plurality of light-transmissive holes 8 thereon. Cover

Landscapes

  • 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)
  • Projection Apparatus (AREA)

Abstract

La présente invention concerne un dispositif de simulation de flammes de cheminée électrique comportant une source lumineuse (9), une plaque réfléchissante (5), un écran d’imagerie (2), un corps d’écran contre la lumière (6), un lit d’imitation de combustible (3) positionné devant une enceinte d’enveloppe. Le corps d’écran contre la lumière (6) comprenant des orifices (8) permettant le passage de la lumière est disposé entre la plaque de réfléchissante (5) et l’écran d’imagerie (2) et est en forme de cylindre ou de disque. Le corps d’écran contre la lumière (6) est équipé sur un rotor à engrenage (4) positionné sur un support (7) dans l’enveloppe (1). La plaque réfléchissante (5) présente des zones réfléchissantes (51) avec un profil de flammes. Le corps d’écran contre la lumière (6) est disposé à la partie avant inférieure de la plaque réfléchissante (5) et l’écran d’imagerie (2) est disposé à la partie avant supérieure de la plaque réfléchissante (5). La source lumineuse (9) est disposée à l’intérieur ou à l’extérieur du corps d’écran contre la lumière (6). Grâce à cette configuration, la dimension d’épaisseur du produit final est réduite, et le dispositif produit un effet de flammes entre la lumière et l’ombre.
PCT/CN2009/071349 2008-04-11 2009-04-20 Dispositif de simulation de flammes et cheminée électrique WO2009127167A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/988,496 US8356435B2 (en) 2008-04-11 2009-04-20 Flame simulating device and electric fireplace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2008100931525A CN101285599B (zh) 2008-04-11 2008-04-18 一种电壁炉的火焰模拟装置
CN200810093152.5 2008-04-18

Publications (1)

Publication Number Publication Date
WO2009127167A1 true WO2009127167A1 (fr) 2009-10-22

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ID=41199821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/071349 WO2009127167A1 (fr) 2008-04-11 2009-04-20 Dispositif de simulation de flammes et cheminée électrique

Country Status (1)

Country Link
WO (1) WO2009127167A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041393A1 (fr) * 1996-04-30 1997-11-06 Dimplex North America Limited Agencement simulant des flammes et ses constituants
US20020168182A1 (en) * 1999-01-14 2002-11-14 Cfm Majestic Inc. Electric fireplace with light randomizer, filter and diffuser screen
CN1680752A (zh) * 2004-04-09 2005-10-12 陈晓亮 用于电壁炉中的燃烧火焰仿真模拟方法及其专用装置
CN1884903A (zh) * 2006-06-26 2006-12-27 陈力 电壁炉的火焰模拟装置
CN101097071A (zh) * 2007-07-02 2008-01-02 美的集团有限公司 一种壁炉式电暖器
CN101285599A (zh) * 2008-04-11 2008-10-15 陈力 一种电壁炉的火焰模拟装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041393A1 (fr) * 1996-04-30 1997-11-06 Dimplex North America Limited Agencement simulant des flammes et ses constituants
US20020168182A1 (en) * 1999-01-14 2002-11-14 Cfm Majestic Inc. Electric fireplace with light randomizer, filter and diffuser screen
CN1680752A (zh) * 2004-04-09 2005-10-12 陈晓亮 用于电壁炉中的燃烧火焰仿真模拟方法及其专用装置
CN1884903A (zh) * 2006-06-26 2006-12-27 陈力 电壁炉的火焰模拟装置
CN101097071A (zh) * 2007-07-02 2008-01-02 美的集团有限公司 一种壁炉式电暖器
CN101285599A (zh) * 2008-04-11 2008-10-15 陈力 一种电壁炉的火焰模拟装置

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