WO2012100470A1 - Flame simulation apparatus for electric fireplace - Google Patents
Flame simulation apparatus for electric fireplace Download PDFInfo
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- WO2012100470A1 WO2012100470A1 PCT/CN2011/073928 CN2011073928W WO2012100470A1 WO 2012100470 A1 WO2012100470 A1 WO 2012100470A1 CN 2011073928 W CN2011073928 W CN 2011073928W WO 2012100470 A1 WO2012100470 A1 WO 2012100470A1
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- 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 an image forming apparatus, and more particularly to a flame simulating image forming apparatus in an electric fireplace.
- BACKGROUND OF THE INVENTION Electric fireplaces have gradually replaced traditional fireplaces with the development of the times. However, people have been pursuing the convenience and cost brought by electric fireplaces, and can enjoy the closeness of nature brought by traditional fireplaces. , the real feeling. There are also many techniques in the prior art that aim to mimic the real flames and the light and shadow produced by the burning of real combustion products.
- the simulated flame device generally suspends a plurality of reflective strips near the inside of the furnace to form a flame effect element capable of generating a flame effect, and a light source and a transparent screen are disposed in front of the flame effect element, and the light source emits The light is reflected by the flame effect element and transmitted to the back surface of the screen.
- the airflow is usually generated by the fan to move the strip, and the change of color and shape makes the flame effect more realistic.
- a flame simulation device for an electric fireplace comprising a cabinet, a light source, an imaging screen, a dynamic reflector and a control circuit, wherein the cabinet is a closed casing.
- the front side is provided with a groove for simulating the furnace
- the inner side of the simulated furnace is a simulated fuel bed
- the horizontal setting, the simulated fuel bed has simulated fuel
- the bottom surface of the simulated furnace is an imaging screen, which is orthogonal to the simulated fuel bed
- the dynamic reflector is disposed behind the imaging screen, and the dynamic reflector has a rotating shaft and a reflector fixed to the rotating shaft.
- the rotating shaft is driven by the motor to drive the reflector to rotate, and the light emitted by the light source is reflected to the imaging screen.
- the control circuit controls the illumination and extinction time of the light source and the brightness of the light source.
- the reflector includes a plurality of elongated aluminum foils disposed axially along the rotating shaft, and the elongated aluminum foil is affixed to the rotating shaft by a plurality of binding straps.
- the light source includes a first light source for illuminating the simulated fuel and a second light source for illuminating the reflector.
- the first light source is disposed directly under the simulated fuel bed, and is composed of 5 to 40 LEDs disposed on the circuit board, and the wavelength of the LED is 580 ⁇ ! ⁇ 610nm.
- the second light source is disposed under the side of the dynamic light reflecting device, and is composed of 50 to 100 LEDs disposed on the circuit board, and the wavelength of the LED is 580 ⁇ !
- the simulated fuel bed is a hollow fiberglass or plastic hollow model whose color is the same as that of a real fuel, and the simulated fuel is a simulated diesel head.
- the imaging screen is a translucent plate. By controlling the transmittance of the translucent plate and the illuminance of the light source, the light emitted by the light source can be emitted to form a clear dynamic flame on the translucent plate. The image, and the internal configuration of the flame simulating device can be omitted.
- the control circuit controls the continuous change of the first light source or the second light source from light to dark.
- a front side of the box is provided with a transparent shielding screen.
- the light source is an LED or a laser light.
- the reflector of the invention adopts an aluminum foil spirally arranged on the rotating shaft, which can achieve a unique reflective effect, the shape of the aluminum foil strip is uneven, the unevenness is variable, and the depth is No, the simulated flames reflected by them are varied, rich in layers and strong in three-dimensionality.
- the simulated flame device of the present invention has a simple structure and a low manufacturing cost.
- the present invention controls the continuous change of the light source from light to dark through the control circuit, and the simulated flame that can be reflected is more realistic.
- FIG. 1 is a schematic perspective view of a simulated flame device of the present invention
- FIG. 2 is a partial cross-sectional view of the simulated flame device of the present invention
- a simulated flame device comprises: a casing 1 having a front opening opening, the remaining faces being closed, and the opening portion for facilitating observation of the generated simulated flame image.
- a transparent protective screen 9 is arranged on the front side of the box.
- a power switch is disposed on the outer wall of the box.
- the front side of the box body 1 is provided with a groove for simulating the furnace.
- the inner side of the simulated furnace is a simulated fuel bed 2, which is horizontally arranged.
- the simulated fuel bed 2 has a simulated diesel head 3 and a simulated carbon under the simulated diesel head 3.
- Layer 31, the bottom surface of the simulated furnace is an imaging screen 4 that is orthogonal to the simulated fuel bed.
- the simulated fuel bed 2 which is made of translucent plastic or fiberglass, is coated with various colors of simulated fuel burned to a certain extent, producing different brightness and color to simulate the state and dynamic visual effect of the fuel being burned.
- the simulation of the diesel head 3 can be made of foam or translucent plastic or fiberglass and the surface is coated with the corresponding color.
- the translucent simulated fuel can be burned through the corresponding colors of red, yellow-red, orange, etc.
- the imaging screen 4 is made of a translucent plate, sprayed on one side, screen-printed opaque areas and transition areas as flame image imaging surfaces, and sprayed on the other side, silk screen, paste brick, and masonry , sand ash and other patterns as the observation surface of the fireplace wall.
- the transmittance of the translucent sheet can be adjusted by: (1) by selecting different materials, for example, selecting matte glass or pvc board; (2) by further processing the selected translucent sheet, such as brushing; 3) By setting different translucent plate thicknesses. Further, on the basis of controlling the light transmittance of the translucent plate, the luminosity of the light source can also be adjusted to achieve the best imaging purpose.
- the image forming screen 4 is provided with a dynamic reflecting device.
- the dynamic reflecting device has a rotating shaft 71 and a reflector 6 fixedly attached to the rotating shaft.
- the rotating shaft 71 is driven by the motor 7 to drive the reflector to rotate, which reflects the light emitted by the light source.
- the outer contour and the well-defined dynamic flame image are exactly the same as the real flame.
- the reflector 6 includes a plurality of elongated aluminum foils disposed axially along the axis of rotation, and the elongated aluminum foil is affixed to the rotating shaft 71 by a plurality of straps 61.
- the light source includes a first light source 51 and a second light source 52.
- the first light source 51 is disposed directly under the simulated fuel bed 2, and is composed of 5 to 40 LEDs disposed on the circuit board, wherein the number of LEDs is preferably 10, and the wavelength of the LED is 580 ⁇ ! ⁇ 610nm, where the wavelength of the LED is preferably 605 nm.
- the second light source 52 is disposed under the side of the dynamic light reflecting device, and is composed of 50 to 100 LEDs disposed on the circuit board, wherein the number of the LEDs is preferably 60, and the wavelength of the LED is 580 ⁇ ! ⁇ 610 nm, wherein the wavelength of the LED is preferably 595 nm.
- the simulated flame device further includes a control circuit that controls the illumination and extinction times of the light source and the brightness of the light source to control the light source to produce varying light.
- the control circuit controls the continuous change of the first source 51 or the second source 52 from light to dark, thereby producing a realistic simulated flame effect.
- the control circuit is mounted in the main control circuit board.
- the upper, lower, left, right and rear side frames constitute an electrical box. What the observer can see from the front is only the simulated furnace consisting of the left and right side frames and the imaging screen 4 and the simulated fuel combination consisting of the simulated fuel bed 2, the simulated diesel head 3 and the simulated carbon layer 31.
- the dynamic simulated flame image light produced by the dynamic retroreflective device is projected onto the imaging screen 4 to produce a peripheral contour and a well-defined dynamic flame image that are identical to the real flame.
- What the observer sees is a dynamic flame image that rises slowly on the back wall of the simulated furnace and an overall slightly reddish, burning fuel pile.
- the present invention includes, but is not limited to, the embodiments described in the foregoing embodiments, and other embodiments may be designed according to the technical solutions of the present invention in combination with specific application situations.
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
一种电壁炉的火焰模拟装置 技术领域 本发明属于一种成像装置， 尤其指一种电壁炉中的火焰模拟成像装置。 背景技术 电壁炉随着时代的发展逐步取代了传统的壁炉， 然而， 人们一直在追求在 享受由电壁炉 带来的方便、成本等特点外， 能够同时享受到传统壁炉给人们带来的贴近自然， 真实的感觉。 现有技术中也有很多技术致力于对真实的火焰以及真实的燃烧物燃烧时所产生的光影的模 仿。这类模仿主要分为两类， 其中一类是针对以欧洲为代表的以焦炭为燃烧物的壁炉的模仿， 而另一类是针对以北美为代表的以木材为燃烧物的壁炉的模仿。 在现有技术中， 模拟火焰装置， 一般是在靠近火炉的内部悬挂多个反射条带形成可产生 火焰效果的火焰效果元件， 在火焰效果元件的前面设有光源和一透明屏幕， 光源发出的光经 过火焰效果元件反射后透射到屏幕的后表面。 为产生火焰的效果， 通常通过风机产生气流使 条带移动， 并加入颜色和形态的变化使火焰的效果更加逼真。 但是， 这样的火焰只是摆动， 效果不够逼真和理想。 而且风机的转动， 飘带的舞动会发出噪声， 影响环境的安宁， 对使用 者是个干扰。 发明内容 本发明的目的是要提供一种火焰仿真效果更理想而又没有噪声发出的装置。 为了实现上述技术目的， 本发明是按以下技术方案实现的： 一种电壁炉的火焰模拟装置， 包括箱体、 光源、 成像屏、 动态反光装置和控制电路， 箱体为一封闭的壳体， 其正面设有一凹槽， 为仿真炉膛， 仿真炉膛内下侧面是模拟燃料 床， 其水平设置， 模拟燃料床上有仿真燃料， 仿真炉膛底面为成象屏， 其与模拟燃料床正交; 所述动态反光装置设于成像屏背后，，动态反光装置具有一个转轴和固连于转轴上的反光 体， 转轴在电机的驱动下， 带动反光体转动， 其将光源发出的光反射至成像屏； 所述控制电路控制光源的发光与熄灭时间以及光源的亮度。 进一步， 所述反光体包括若干沿所述转轴轴向设置的长条状铝箔， 所述长条状铝箔由若 干绑扎带绑扎固定在所述转轴上。 进一步， 所述光源包括用于照亮仿真燃料的第一光源和用于照亮反光体的第二光源。 进一步， 所述第一光源设于模拟燃料床正下方， 其由设于电路板上的 5〜40个 LED组成， 该 LED的波长在 580ηπ！〜 610nm。 进一步，所述第二光源设于动态反光装置的侧下方，其由设于电路板上的 50〜100个 LED 组成， 该 LED的波长在 580ηπ！〜 610nm。 进一步， 所述模拟燃料床为颜色与真实燃料燃烧时颜色相同的玻璃钢或塑料中空模型， 所述仿真燃料为模拟柴头。 进一步， 所述成像屏为半透明板， 通过控制该半透明板的透光度以及所述光源的发光度， 能够使得所述光源发出的光经发射后在该半透明板上形成清晰动态火焰图象， 并且能够不显 示出所述火焰模拟装置的内部构造。 进一步， 所述控制电路控制第一光源或第二光源由明到暗的连续变化。 进一步， 所述箱体的前面设有透光的防护屏。 进一步， 所述光源为 LED或激光灯。 与现有技术相比， 本发明的有益效果是： ( 1 )本发明的反光体采用螺旋设于转轴上的铝箔， 可以达到别具一格的反光效果， 铝箔 条形状高低不平， 凹凸多变， 深浅有别， 使经它们反射的仿真火焰变化多端， 层次丰富， 立 体感强。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an image forming apparatus, and more particularly to a flame simulating image forming apparatus in an electric fireplace. BACKGROUND OF THE INVENTION Electric fireplaces have gradually replaced traditional fireplaces with the development of the times. However, people have been pursuing the convenience and cost brought by electric fireplaces, and can enjoy the closeness of nature brought by traditional fireplaces. , the real feeling. There are also many techniques in the prior art that aim to mimic the real flames and the light and shadow produced by the burning of real combustion products. This type of imitation is mainly divided into two categories, one of which is an imitation of a fireplace called coke-burning fireplace represented by Europe, and the other is an imitation of a wood-burning fireplace represented by North America. In the prior art, the simulated flame device generally suspends a plurality of reflective strips near the inside of the furnace to form a flame effect element capable of generating a flame effect, and a light source and a transparent screen are disposed in front of the flame effect element, and the light source emits The light is reflected by the flame effect element and transmitted to the back surface of the screen. In order to produce a flame effect, the airflow is usually generated by the fan to move the strip, and the change of color and shape makes the flame effect more realistic. However, such a flame is only a swing, and the effect is not realistic and ideal. Moreover, the rotation of the fan, the dancing of the streamer will emit noise, affecting the peace of the environment, and is a disturbance to the user. SUMMARY OF THE INVENTION It is an object of the present invention to provide a device that is more ideal for flame simulation without noise. In order to achieve the above technical object, the present invention is achieved by the following technical solutions: A flame simulation device for an electric fireplace, comprising a cabinet, a light source, an imaging screen, a dynamic reflector and a control circuit, wherein the cabinet is a closed casing. The front side is provided with a groove for simulating the furnace, the inner side of the simulated furnace is a simulated fuel bed, the horizontal setting, the simulated fuel bed has simulated fuel, and the bottom surface of the simulated furnace is an imaging screen, which is orthogonal to the simulated fuel bed; The dynamic reflector is disposed behind the imaging screen, and the dynamic reflector has a rotating shaft and a reflector fixed to the rotating shaft. The rotating shaft is driven by the motor to drive the reflector to rotate, and the light emitted by the light source is reflected to the imaging screen. The control circuit controls the illumination and extinction time of the light source and the brightness of the light source. Further, the reflector includes a plurality of elongated aluminum foils disposed axially along the rotating shaft, and the elongated aluminum foil is affixed to the rotating shaft by a plurality of binding straps. Further, the light source includes a first light source for illuminating the simulated fuel and a second light source for illuminating the reflector. Further, the first light source is disposed directly under the simulated fuel bed, and is composed of 5 to 40 LEDs disposed on the circuit board, and the wavelength of the LED is 580 ηπ! ~ 610nm. Further, the second light source is disposed under the side of the dynamic light reflecting device, and is composed of 50 to 100 LEDs disposed on the circuit board, and the wavelength of the LED is 580ηπ! ~ 610nm. Further, the simulated fuel bed is a hollow fiberglass or plastic hollow model whose color is the same as that of a real fuel, and the simulated fuel is a simulated diesel head. Further, the imaging screen is a translucent plate. By controlling the transmittance of the translucent plate and the illuminance of the light source, the light emitted by the light source can be emitted to form a clear dynamic flame on the translucent plate. The image, and the internal configuration of the flame simulating device can be omitted. Further, the control circuit controls the continuous change of the first light source or the second light source from light to dark. Further, a front side of the box is provided with a transparent shielding screen. Further, the light source is an LED or a laser light. Compared with the prior art, the beneficial effects of the invention are as follows: (1) The reflector of the invention adopts an aluminum foil spirally arranged on the rotating shaft, which can achieve a unique reflective effect, the shape of the aluminum foil strip is uneven, the unevenness is variable, and the depth is No, the simulated flames reflected by them are varied, rich in layers and strong in three-dimensionality.
( 2 ) 本发明由于没有采用风机， 其产生的噪音小。 (2) Since the present invention does not employ a fan, the noise generated is small.
( 3 ) 本发明模拟火焰装置结构简单， 制作成本较低。 ( 4 )本发明通过控制电路控制光源由明到暗的连续变化，可经反射的仿真火焰更加逼真。 (3) The simulated flame device of the present invention has a simple structure and a low manufacturing cost. (4) The present invention controls the continuous change of the light source from light to dark through the control circuit, and the simulated flame that can be reflected is more realistic.
( 5 )通过控制通过控制该半透明板的透光度以及所述光源的发光度， 能够使得所述光源 发出的光经发射后在该半透明板上形成清晰动态火焰图象， 并且能够不显示出所述火焰模拟 装置的内部构造， 以达到较好的成像效果。 附图说明 下面结合附图和具体实施例对本发明做详细的说明： 图 1是本发明模拟火焰装置的立体示意图； 图 2是本发明模拟火焰装置的局部剖面示意图； 图 3是本发明模拟火焰装置的侧面结构示意图； 具体实施方式 如图 1〜图 3所示， 本发明的一种模拟火焰装置， 其包括： 箱体 1， 箱体 1前面开口， 其余几面均封闭， 开口部分便于观察到产生的模拟火焰图象。 所述箱体的前面设有透光的防护屏 9。 所述箱体外壁上设有电源开关。 箱体 1其正面设有一 凹槽， 为仿真炉膛， 仿真炉膛内下侧面是模拟燃料床 2， 其水平设置， 模拟燃料床 2上有仿 真柴头 3以及位于仿真柴头 3之下的仿真碳层 31， 仿真炉膛底面为成象屏 4， 其与模拟燃料 床正交。 模拟燃料床 2， 其由半透明的塑料或玻璃钢制成， 表面涂有仿真燃料烧至一定程度时的 各种颜色， 产生不同的亮度和颜色模拟燃料正在燃烧时的状态和动态视觉效果。 仿真柴头 3， 可以用泡沫塑料或半透明塑料或玻璃钢制成， 表面涂覆相应的颜色。 半透 明的仿真燃料可以透过相应颜色红色、 黄红色、 橙色等模拟燃料正在燃烧的状态。 成象屏 4， 采用半透明板， 在一侧喷涂、 丝印弧形不透光区和过渡区作为火焰图象成象 面， 和在另一侧喷涂、 丝印、 粘贴砖形、 毛石堆砌形、 砂灰形等图案作为壁炉炉膛后壁面的 观察面。 通过控制该半透明板的透光率以及所述光源的发光度， 能够使得所述光源发出的光经发 射后在该半透明板上形成清晰动态火焰图象， 并且由于该半透明板的对光线的阻挡， 使得所 述火焰模拟装置的内部构造不显示出来。 半透明板的透光率可以通过以下方式调节： （1 ) 通过选择不同的材质， 例如选择毛面玻 璃或 pvc板； （2 ) 通过对所选半透明板进行进一步处理， 例如拉毛处理； （3 ) 通过设置不同 的半透明板厚度。 进一步， 在控制半透明板的透光率的基础上， 还可以调节所述光源的发光度， 以达到最 好的成像目的。 成像屏 4后设有动态反光装置， 动态反光装置具有一个转轴 71， 和固连于转轴上的反光 体 6， 转轴 71在电机 7的驱动下， 带动反光体转动， 其将光源发出的光反射至成像屏， 产生 与真实火焰完全一样的外围轮廓和层次分明的动态火焰图象。 所述反光体 6包括若干沿所述 转轴轴向设置的长条状铝箔， 所述长条状铝箔由若干绑扎带 61绑扎固定在所述转轴 71上。 所述光源包括第一光源 51和第二光源 52。 所述第一光源 51设于模拟燃料床 2正下方， 其由设于电路板上的 5〜40个 LED组成， 其中， LED的数量优选为 10个， 该 LED的波长在 580ηπ！〜 610nm， 其中 LED的波长优选为 605 nm。 所述第二光源 52设于动态反光装置的侧下 方， 其由设于电路板上的 50〜100个 LED组成， 其中， 该 LED数量优选为 60个， 该 LED的波 长在 580ηπ！〜 610nm， 其中该 LED的波长优选为 595nm， 该。 模拟火焰装置还包括控制电路， 所述控制电路控制光源的发光与熄灭时间以及光源的亮度， 控制光源产生变化的光线。 所述 控制电路控制第一光源 51或第二光源 52由明到暗的连续变化， 从而产生逼真的模拟火焰效 果。 作为优选， 所述控制电路安装在主控电路板中。 从图 1中可以看出， 由上、 下、 左、 右和后侧框组成了电箱体。 观察者从前面可以看到 的仅是由左右侧框和成象屏 4组成的模拟炉膛和由模拟燃料床 2、 仿真柴头 3和仿真碳层 31 组成的仿真燃料组合。 当工作时， 动态反光装置所产生的动态模拟火焰图象光投射到成象屏 4 上产生与真实火焰完全一样的外围轮廓和层次分明的动态火焰图象。 观察者看到的是在模 拟炉膛后壁上徐徐上升的动态火焰图象和整体微微发红， 正在燃烧状态的燃料堆。 本发明包括但不局限于上述实施例所描述的实施方式， 还可根据本发明所述的技术方案 结合具体的应用情况设计其它实施方式。 (5) by controlling the transmittance of the translucent plate and the luminosity of the light source, the light emitted by the light source can be made to form a clear dynamic flame image on the translucent plate after being emitted, and can The internal structure of the flame simulating device is shown to achieve a better imaging effect. BRIEF DESCRIPTION OF THE DRAWINGS The invention will be described in detail below with reference to the drawings and specific embodiments: 1 is a schematic perspective view of a simulated flame device of the present invention; FIG. 2 is a partial cross-sectional view of the simulated flame device of the present invention; FIG. 3 is a schematic side view of the simulated flame device of the present invention; A simulated flame device according to the present invention comprises: a casing 1 having a front opening opening, the remaining faces being closed, and the opening portion for facilitating observation of the generated simulated flame image. A transparent protective screen 9 is arranged on the front side of the box. A power switch is disposed on the outer wall of the box. The front side of the box body 1 is provided with a groove for simulating the furnace. The inner side of the simulated furnace is a simulated fuel bed 2, which is horizontally arranged. The simulated fuel bed 2 has a simulated diesel head 3 and a simulated carbon under the simulated diesel head 3. Layer 31, the bottom surface of the simulated furnace is an imaging screen 4 that is orthogonal to the simulated fuel bed. The simulated fuel bed 2, which is made of translucent plastic or fiberglass, is coated with various colors of simulated fuel burned to a certain extent, producing different brightness and color to simulate the state and dynamic visual effect of the fuel being burned. The simulation of the diesel head 3 can be made of foam or translucent plastic or fiberglass and the surface is coated with the corresponding color. The translucent simulated fuel can be burned through the corresponding colors of red, yellow-red, orange, etc. The imaging screen 4 is made of a translucent plate, sprayed on one side, screen-printed opaque areas and transition areas as flame image imaging surfaces, and sprayed on the other side, silk screen, paste brick, and masonry , sand ash and other patterns as the observation surface of the fireplace wall. By controlling the light transmittance of the translucent plate and the luminosity of the light source, it is possible to cause the light emitted by the light source to form a clear dynamic flame image on the translucent plate after being emitted, and due to the pair of the translucent plate The blocking of the light causes the internal structure of the flame simulating device not to be displayed. The transmittance of the translucent sheet can be adjusted by: (1) by selecting different materials, for example, selecting matte glass or pvc board; (2) by further processing the selected translucent sheet, such as brushing; 3) By setting different translucent plate thicknesses. Further, on the basis of controlling the light transmittance of the translucent plate, the luminosity of the light source can also be adjusted to achieve the best imaging purpose. The image forming screen 4 is provided with a dynamic reflecting device. The dynamic reflecting device has a rotating shaft 71 and a reflector 6 fixedly attached to the rotating shaft. The rotating shaft 71 is driven by the motor 7 to drive the reflector to rotate, which reflects the light emitted by the light source. To the imaging screen, produced The outer contour and the well-defined dynamic flame image are exactly the same as the real flame. The reflector 6 includes a plurality of elongated aluminum foils disposed axially along the axis of rotation, and the elongated aluminum foil is affixed to the rotating shaft 71 by a plurality of straps 61. The light source includes a first light source 51 and a second light source 52. The first light source 51 is disposed directly under the simulated fuel bed 2, and is composed of 5 to 40 LEDs disposed on the circuit board, wherein the number of LEDs is preferably 10, and the wavelength of the LED is 580ηπ! ~ 610nm, where the wavelength of the LED is preferably 605 nm. The second light source 52 is disposed under the side of the dynamic light reflecting device, and is composed of 50 to 100 LEDs disposed on the circuit board, wherein the number of the LEDs is preferably 60, and the wavelength of the LED is 580ηπ! ~ 610 nm, wherein the wavelength of the LED is preferably 595 nm. The simulated flame device further includes a control circuit that controls the illumination and extinction times of the light source and the brightness of the light source to control the light source to produce varying light. The control circuit controls the continuous change of the first source 51 or the second source 52 from light to dark, thereby producing a realistic simulated flame effect. Preferably, the control circuit is mounted in the main control circuit board. As can be seen from Figure 1, the upper, lower, left, right and rear side frames constitute an electrical box. What the observer can see from the front is only the simulated furnace consisting of the left and right side frames and the imaging screen 4 and the simulated fuel combination consisting of the simulated fuel bed 2, the simulated diesel head 3 and the simulated carbon layer 31. When in operation, the dynamic simulated flame image light produced by the dynamic retroreflective device is projected onto the imaging screen 4 to produce a peripheral contour and a well-defined dynamic flame image that are identical to the real flame. What the observer sees is a dynamic flame image that rises slowly on the back wall of the simulated furnace and an overall slightly reddish, burning fuel pile. The present invention includes, but is not limited to, the embodiments described in the foregoing embodiments, and other embodiments may be designed according to the technical solutions of the present invention in combination with specific application situations.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120033066.2 | 2011-01-30 | ||
| CN2011200330662U CN202012847U (en) | 2011-01-30 | 2011-01-30 | Flame simulation device for electric fireplace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012100470A1 true WO2012100470A1 (en) | 2012-08-02 |
Family
ID=44783463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2011/073928 Ceased WO2012100470A1 (en) | 2011-01-30 | 2011-05-11 | Flame simulation apparatus for electric fireplace |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202012847U (en) |
| WO (1) | WO2012100470A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279499A (en) * | 2014-10-28 | 2015-01-14 | 浙江富迩佳电子科技有限公司 | Artificial flame |
| CN112923318A (en) * | 2019-12-05 | 2021-06-08 | 江门市科业电器制造有限公司 | Simulation electric fireplace |
| CN112923319A (en) * | 2019-12-05 | 2021-06-08 | 江门市科业电器制造有限公司 | Mars simulation device and simulation electric fireplace |
| CN114484366A (en) * | 2022-01-21 | 2022-05-13 | 东莞市智桥电器制造有限公司 | New light source and control system of electric fireplace |
| CN116543665B (en) * | 2023-06-01 | 2025-11-18 | 广州朗文光电有限公司 | A device for generating abstract light textures through dynamic reflection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464961A (en) * | 2001-09-12 | 2003-12-31 | 丁普莱克斯北美有限公司 | Flame simulating assembly |
| CN201050823Y (en) * | 2007-02-12 | 2008-04-23 | 朱宏锋 | LED lamp light source electrical fireplace |
| CN101225995A (en) * | 2007-01-18 | 2008-07-23 | 陈晓亮 | Flame simulating system |
| CN201111829Y (en) * | 2007-10-17 | 2008-09-10 | 宋秉禄 | Flame simulation device of electric fireplace |
| CN201487820U (en) * | 2009-04-27 | 2010-05-26 | 陈永辉 | Spiral type light-reflecting beam of electric fireplace |
| CN201547848U (en) * | 2009-10-10 | 2010-08-11 | 义乌市安冬电器有限公司 | High-power LED power supply electric fireplace |
-
2011
- 2011-01-30 CN CN2011200330662U patent/CN202012847U/en not_active Expired - Fee Related
- 2011-05-11 WO PCT/CN2011/073928 patent/WO2012100470A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1464961A (en) * | 2001-09-12 | 2003-12-31 | 丁普莱克斯北美有限公司 | Flame simulating assembly |
| CN101225995A (en) * | 2007-01-18 | 2008-07-23 | 陈晓亮 | Flame simulating system |
| CN201050823Y (en) * | 2007-02-12 | 2008-04-23 | 朱宏锋 | LED lamp light source electrical fireplace |
| CN201111829Y (en) * | 2007-10-17 | 2008-09-10 | 宋秉禄 | Flame simulation device of electric fireplace |
| CN201487820U (en) * | 2009-04-27 | 2010-05-26 | 陈永辉 | Spiral type light-reflecting beam of electric fireplace |
| CN201547848U (en) * | 2009-10-10 | 2010-08-11 | 义乌市安冬电器有限公司 | High-power LED power supply electric fireplace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202012847U (en) | 2011-10-19 |
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