WO2010094158A1

WO2010094158A1 - Three-dimensional adjustable carbon bed and electric fireplace with the three-dimensional adjustable carbon bed

Info

Publication number: WO2010094158A1
Application number: PCT/CN2009/000179
Authority: WO
Inventors: 朱宏锋
Original assignee: 义乌市安冬电器有限公司
Priority date: 2009-02-18
Filing date: 2009-02-23
Publication date: 2010-08-26
Also published as: CN101556063B; CN101556063A

Abstract

A three-dimensional adjustable carbon bed includes a container (1) at least whose bottom is light passing through structure. Some carbon blocks are disposed in the container (1). These carbon blocks include some movable light detaining carbon blocks (2) with several light passing through surfaces, and the carbon blocks are covered with an imaging mechanism (3). An electric fireplace with the three-dimensional adjustable carbon bed is also disclosed.

Description

Three-dimensional adjustable carbon bed and electric fireplace with three-dimensional adjustable carbon bed

The present invention relates to the field of electric fireplace technology, and more particularly to a three-dimensional adjustable carbon bed and an electric fireplace with a three-dimensional adjustable carbon bed. Background technique

In the prior art electric fireplace, the simulated carbon bed is usually an integrated strip structure made of translucent material, which is disposed on the rear side of the lower end of the electric fireplace imaging screen, and forms a charcoal fire on the imaging screen after being irradiated by the imaging light source. Image. This structure causes the appearance of its charcoal fire to be dull and affects the visual effect. In addition, the color of the charcoal fire is completed by the coloring of the simulated carbon bed and the imaging screen, and the color and brightness are fixed and monotonous, and there is no change. In order to overcome these shortcomings, attempts have been made to provide separate sources of light for the simulated carbon bed to solve these problems. A simulated wood for electric fireplaces, which is composed of a simulated wood substrate and a light source, which is an irregular transparent hollow body of a shape simulating wood, disclosed in the patent document published on Apr. 7, 2004, the disclosure of which is incorporated herein by reference. A light-emitting diode or a lamp bead is disposed in the cavity, and each of the light-emitting diodes or the lamp bead is connected or connected in parallel, and then the substrate is connected to the external power source through the wire. The simulated wood substrate should adopt a translucent material body, and the outer surface is irregularly spaced with a pigment layer. The pigment layer can select various colors according to the simulation needs, and usually adopts a dark brown color similar to wood. The structure organically combines the base of the simulated wood with the light source, the light source is arranged in the simulated wood matrix, the base body is transparent body, and the appearance is irregularly coated with pigment, so when the internal light source emits light, the wood which is staggered and staggered can be produced. The simulated combustion effect has a simple structure and a realistic combustion effect, and each simulated wood has an internal independent light source, which can be arranged as needed. Superimposed, shape and fidelity are closer to natural effects. An electric fireplace for an LED light source is disclosed in the patent document published on Apr. 23, 2008, the disclosure of which is incorporated herein by reference. Charcoal is arranged at the rear with a reflective shaft that reflects off the imaging screen. There are several LED lights in the simulated charcoal; and a plurality of LED lights that are directed to the reflective shaft are arranged below the reflective shaft. The combination of LED lights with multiple colors in the simulated charcoal cavity is used as the light source of the simulation effect, so that the multi-level color of the change can be simulated; under the anti-reflection axis, there are several LED lights that illuminate the anti-reflection axis, which become the light source of the simulated flame. The illuminating illumination is directed to the reflective axis, the reflective axial imaging screen is reflective, and the flame is simulated on the imaging screen; the brightness of the LED light as a reflective light source is converted, and the flame simulated by the electric fireplace has a flickering effect, so that the electric fireplace The flame is more realistic. Although the above structure improves the light source of the simulated carbon bed, the simulated carbon bed itself still uses the traditional integrated translucent structure, and the integrated structure of the carbon bed affects the light propagation, and the translucent structure affects the brightness of the flame, so , such improvements can not achieve the desired visual effect. The charcoal fire simulated by wood or carbon bed similar to this fixed structure, the color change of the charcoal fire is mainly realized by the pigment layer coated on the outer surface of the outer surface of the wood or carbon bed. Therefore, the shape of the charcoal fire on each electric fireplace The degree of light and darkness is fixed and will not change. In this way, it will cause the external appearance of the charcoal fire to be dull and affect the viewing effect of the charcoal fire. In addition, since the brightness of the charcoal fire on the electric fireplace has not changed during the use of the electric fireplace, the lack of real-time charcoal fire has the illuminating characteristics of the dark and bright sparks, and lacks the sense of reality, which also seriously affects the simulation effect of the charcoal fire. . Secondly, the carbon beds of the existing structure are mostly elongated structures, and the carbon bed has a small size in the depth of the front and rear of the electric fireplace. Therefore, the simulated charcoal fire has a poor stereoscopic effect, which affects the realism of the charcoal fire structure. Disclosure of invention

The invention provides a charcoal fire structure which can be freely changed in the prior art electric fireplace carbon bed, which has the characteristics of a charcoal fire perception, a poor stereoscopic effect and a visual effect, and has a light and dark dark starlight when burned by charcoal fire. A three-dimensional adjustable carbon bed for electric fireplaces with strong point and strong stereoscopic effect.

Another object of the present invention is to provide a charcoal fire structure that can be freely changed in order to solve the problem of poor simulation effect of the charcoal fire existing in the electric fireplace of the prior art, and that the carbon fire structure can be changed at any time when the charcoal fire is burned. Mars light spot, strong realism, good simulation effect with electric fireplace with stereo adjustable carbon bed.

The specific technical solution adopted by the present invention to achieve the above technical object is as follows: A three-dimensional adjustable carbon bed comprising a container having at least a light transmissive structure at the bottom, a carbon block disposed therein, the carbon block comprising a plurality of movable belts The light-blocking carbon block of the plurality of light-transmissive surfaces is covered with an image forming mechanism above the carbon block. The carbon bed is designed as a container structure, and a plurality of light-transmissive light-blocking carbon blocks are disposed in the container to replace the wood or carbon bed of the integrated structure in the conventional electric fireplace. In this way, due to the relative positioning of the containers, the carbon blocks of different sizes and shapes in the container can be randomly stacked within the scope of the container to form a carbon bed structure of various shapes, and the user can set the personality according to the personal visual preference. The carbon bed structure can meet the viewing requirements of different users for electric fireplaces and improve the viewing effect of electric fireplaces. The light-transmissive surface on the hysteresis block refers to one side of the block of hysteresis. It can transmit light and refract and reflect the transmitted light. It can also reflect external light, thus causing the light to lag. There are numerous times of refraction between the interior of the carbon block and the block of hysteresis, between the block of hysteresis and the imaging screen, and finally the hysteresis effect is achieved. In addition, the shape and size of the hysteresis block, the number of translucent surfaces and its light transmission can be selected according to personal preference, and the hysteresis block can also be set. Dry opaque surface. The imaging mechanism is covered above the carbon block, and the light emitted by the light source and the flame generating device on the electric fireplace passes through the bottom of the container of the light transmitting structure and is irradiated onto the carbon block in the container, and forms a charcoal fire on the imaging mechanism covered above the carbon block. Image.

Preferably, the container is a slanted structure or a slanted elongated light transmissive flat box, the container is provided with a transparent cover plate, and the image forming mechanism is disposed on the cover plate. The long strip-shaped light transmissive box meets the structural requirements of a general electric fireplace. Although the container can be horizontally arranged, the inclined structure or the inclined container is more in line with the structural characteristics of the low and high height before the general charcoal fire, and at the same time, in order to avoid inconsistency due to the thickness of the container Due to the regional variation of the brightness of the carbon bed, the container generally adopts an equal-thickness structure. Therefore, the inclined structure or the inclined container can easily simulate the low and high structural features before the charcoal fire, and can avoid the inconsistency of the container thickness. The regional variation of the brightness of the carbon bed. The transparent cover plate is arranged on the container to ensure the structural strength of the electric fireplace carbon bed, and also to facilitate the adjustment of the carbon block in the container.

Preferably, the cover plate is a flat plate structure, and the image forming mechanism is a matte structure disposed on the lower side of the cover plate or an image forming sheet disposed on the lower side of the cover plate, and the area of the matte structure or the size of the image forming sheet is adapted to the cover plate. . Providing an image forming mechanism or a cover plate attached to the flat plate of the flat structure to form an image forming mechanism, since the image forming mechanism is on the same plane, a clear carbon fire image is easily formed, and the definition of the charcoal fire can be ensured. Further, the image forming mechanism or the image forming sheet of the matte structure is of the prior art, and other prior art image forming mechanisms may be employed.

As a variation of the carbon bed, the cover plate is provided with a carbon block, and the carbon block comprises a plurality of movable retarding carbon blocks with a plurality of transparent surfaces. A small amount of carbon block on the cover plate can increase the three-dimensional shape of the carbon bed. In addition, the carbon block on the cover can be adjusted at will, and the user can set a personalized carbon bed structure according to personal visual preference to meet the requirements. Different users have to watch the electric fireplace begging.

Preferably, the light-blocking carbon block is a transparent polyhedron having a plurality of refractive surfaces on its surface, and a portion close to the image forming mechanism constitutes a charred light-emitting region, and a peripheral space having a wedge-shaped space forms a light-stable region. A polyhedral retarded carbon block having a plurality of refractive surfaces has a function of refraction and reflection. Under the irregular light emitted by the electric fireplace flame generating device, due to the refraction of the hysteresis block, light at certain angles and at certain angles may Focusing on the imaging screen, from the imaging screen, the surface of the hysteresis block and the image screen will form a charcoal bright area, which is very similar to the star point of the Martian burning when the charcoal is burning. Therefore, the Martian light spot is dark and dark, and it is very similar to the burning light of the real charcoal fire, and the realism is very strong. In addition, some of the changed light is deflected multiple times through the block of hysteresis, and some of the changed light is directed onto the imaging screen, and some of the light is reflected by the surface of the hysteresis block, that is, Multiple reflections in the wedge-shaped voids, the superposition of many light rays, plus the human visual residue and the synthesis of the visual image of the brain. Finally, a stagnation zone is formed in the wedge-shaped gap around the charcoal fire bright area, and the light-storing zone is given. With the flame staying in the vicinity of the carbon block gap, the feeling of continuous rolling and changing combustion, which enhances the authenticity of the carbon bed, greatly enhances the aesthetic beauty of the electric fireplace. In addition, the hysteresis block can also adopt a translucent structure. Due to the poor light transmissive effect of the translucent structure, the light transmittance of the carbon bed is lowered, and the brightness of the Mars spot and the stagnation zone is weak, but the simulated carbon bed Charcoal fire has a sense of guilt, and there is another artistic conception.

Preferably, the container is further provided with a simulated carbon block having a natural charcoal shape, and the simulated carbon block is a transparent or translucent structure, and the ratio of the simulated carbon block to the hysteresis block is 1 to 2 to 1 to 8. Mixing the appropriate amount of transparent carbon block with transparent or translucent structure in the hysteresis block can make the carbon bed structure closer to the real charcoal fire. It should be noted that the charcoal shape here can be a block structure or a strip shape or Striped structure with a fork. For a simulated carbon block of transparent or translucent structure, preferably half The transparent carbon block of the transparent structure, because the semi-transparent structure of the simulated carbon block has less light transmission, the brightness is darker on the image forming screen, so that a carbon block with a lower degree of combustion is present in the carbon bed, and at the same time The semi-transparent structure of the simulated carbon block is illuminated by the electric fireplace flame generating device and the polyhedral light of the polyhedral structure, and the brightness at the contour is significantly greater than the brightness of the central portion of the carbon block. It conforms to the structural characteristics of the carbon block at the beginning of combustion, and therefore, the simulation effect of the charcoal fire can be significantly improved.

The utility model relates to an electric fireplace with a three-dimensional adjustable carbon bed, comprising a light source, a flame generating device and an imaging screen. The bottom of the imaging screen is provided with a three-dimensional adjustable carbon bed, and the three-dimensional adjustable carbon bed comprises a container with at least a light transmissive structure at the bottom, in the container The carbon block comprises a plurality of movable hysteresis blocks with a plurality of transparent surfaces, the upper part of the carbon block is covered with an image forming mechanism, and the lower part of the container is provided with a lower flame generating device. The stereo adjustable carbon bed is arranged at the bottom of the electric fireplace imaging screen, and is used for replacing the traditional long strip fixed carbon bed. Since the stereo adjustable carbon bed is arranged in the container, the container has different sizes and shapes. The carbon block can be randomly placed in the container to form a carbon bed structure with different shapes. The user can set a personalized carbon bed structure according to personal visual preferences to meet the different users' viewing of the electric fireplace. Request to improve the viewing effect of the electric fireplace. Since the light of the flame generating device on the rear side of the imaging screen is difficult to illuminate the carbon block on the front side of the electric fireplace, a lower flame generating device is disposed below the container to illuminate the light through the bottom of the transparent container. The charcoal block simulates the bright spark point of the charcoal fire on the imaging mechanism above the carbon block. Compared with the traditional electric fireplace, the charcoal fire has a stronger stereoscopic effect and is more realistic.

Preferably, the container is a slanted structure or a slanted elongated light transmissive flat box disposed on the front side of the electric fireplace imaging screen, the length of the container being the same as the width of the image forming screen of the electric fireplace. The long strip-shaped translucent flat box meets the structural requirements of a general electric fireplace. Although the container can be horizontally arranged, the inclined structure Or the inclined container is more in line with the structural characteristics of the low and high height before the general charcoal fire. At the same time, in order to avoid the regional variation of the brightness of the carbon bed due to the inconsistent thickness of the container, the container generally adopts an equal thickness structure, and therefore, the inclined structure or the inclined arrangement The container can easily simulate the structural characteristics of the low and high height before the charcoal fire, and can avoid the regional variation of the brightness of the carbon bed due to the inconsistent thickness of the container. The transparent cover plate is arranged on the container to ensure the structural strength of the electric fireplace carbon bed, and at the same time, it can also facilitate the adjustment of the carbon block in the container. As with conventional carbon beds, the length of which is the same as the width of the image screen of the electric fireplace, the length of the container is the same as the width of the image screen of the electric fireplace.

Preferably, the container is provided with a transparent cover plate, and the image forming mechanism is a matte structure disposed on the cover plate or an image forming sheet disposed close to the carbon block, and the area of the matte structure or the size of the image forming sheet is adapted to the cover plate. . The image forming mechanism is disposed on the cover plate of the flat structure or the cover plate is arranged close to the flat structure, and since the image forming mechanism is on the same plane, a clear carbon fire image is easily formed, and the clarity of the charcoal can be ensured.

Preferably, the container is further provided with a simulated carbon block having a natural charcoal shape, and the simulated carbon block is a transparent or translucent structure, and the ratio of the simulated carbon block to the hysteresis block is 1 to 2 to 1 to 8. Mixing the appropriate amount of transparent or translucent structure of the carbon block in the hysteresis block can make the carbon bed structure closer to the real charcoal fire. For the simulated carbon block of transparent or translucent structure, it is preferable to use the semi-transparent structure of the simulated carbon block. Since the semi-transparent structure of the simulated carbon block has less light transmission, the brightness of the simulated carbon screen is darker, so that the carbon bed is Partially burning carbon blocks are present, and at the same time, the simulated carbon blocks of these translucent structures are illuminated by the light emitted by the electric fireplace flame generating device and the buckling light of the polyhedral structure of the hysteresis block. The brightness will be significantly greater than the brightness of the central part of the carbon block. This structure is consistent with the structural characteristics of the carbon block at the beginning of combustion, and therefore, the simulation effect of the charcoal fire can be significantly improved. The essential effect of the invention is that it effectively solves the problems of the carbon fire perception, the stereoscopic effect and the visual effect of the prior art electric fireplace carbon bed, and also solves the existence of the prior art electric fireplace. The simulation effect of the charcoal fire is poor, and the problem of three-dimensionality and realism is lacking. The charcoal fire structure of the invention can be arbitrarily changed, and the Mars light spot with a time and a dark time when the charcoal fire is burned, the stereoscopic feeling and the real sense are strong, and the simulation effect is good. DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of a three-dimensionally adjustable carbon bed of the present invention.

2 is a schematic cross-sectional structural view of a three-dimensionally adjustable carbon bed of the present invention.

3 is a schematic cross-sectional structural view of a three-dimensionally adjustable carbon bed of the present invention.

4 is a schematic view showing the structure of an electric fireplace with a three-dimensional adjustable carbon bed of the present invention.

Fig. 5 is a schematic view showing the direction of light rays in the vicinity of a light-blocking carbon block of the three-dimensional adjustable carbon bed of the present invention. Best way of implementing the invention

The specific embodiments of the technical solutions of the present invention will be further described below by way of embodiments and with reference to the accompanying drawings.

Example 1

In the embodiment 1 shown in FIG. 1 and FIG. 2, a three-dimensional adjustable carbon bed comprises a container 1, the container 1 is an inclined thick transparent flat box, and the container 1 is provided with a carbon block. The carbon block comprises a plurality of movable hysteresis blocks 2 with a plurality of transparent surfaces and a simulated carbon block 4 having a natural charcoal shape, and the hysteresis block 2 is a transparent polyhedron having a plurality of refractive surfaces on the surface, simulation The carbon block 4 is a translucent structure, and the ratio of the simulated carbon block 4 to the hysteresis block 2 is 1 to 5, and the container 1 is provided with a red transparent The cover plate 7 and the cover plate 7 are of a flat plate structure, and the image forming mechanism 3 is a matte structure disposed on the lower side of the cover plate 7. The size of the matte structure is the same as that of the cover plate 7, and the portion of the hysteresis block 2 is close to the image forming mechanism 3. The carbon fire bright region 5 is formed, and a space having a wedge-shaped periphery forms a light stagnant region 6.

Example 2

In the embodiment 2 shown in FIG. 3, the container 1 is an obliquely arranged elongate strip-shaped light transmissive flat box, and the container 1 is provided with a carbon block, and the carbon block comprises a plurality of movable and a plurality of light transmissive members. The retardation carbon block 2 and the simulated carbon block 4 having the natural charcoal shape, the ratio of the simulated carbon block 4 to the hysteresis block 2 is 1 to 8, the container 1 is provided with a transparent cover plate 7, and the cover plate 7 is a flat plate. Structure, the image forming mechanism 3 is an image forming sheet disposed on the lower side of the cover plate 7. The size of the image forming sheet is the same as that of the cover plate 7. The carbon block is provided at a local position on the cover plate 7, and the carbon block includes a plurality of movable belts. The retardation carbon block 2 of the plurality of light transmissive surfaces and the simulated carbon block 4 having the natural charcoal shape have a ratio of the simulated carbon block 4 to the hysteresis carbon block 2 of 1 to 5, and the rest are the same as in the first embodiment.

Example 3

In the embodiment 3 shown in FIG. 4, an electric fireplace with a three-dimensional adjustable carbon bed includes a light source, a flame generating device 9 and an imaging screen 10. The front side of the imaging screen is provided with a stereo adjustable carbon bed, and a three-dimensional The adjustable carbon bed comprises a container 1 which is an elongated light transmissive flat box of inclined structure, the length of the container 1 being the same as the width of the image forming screen of the electric fireplace. The container 1 is provided with a carbon block, and the carbon block comprises a plurality of movable hysteresis blocks 2 with a plurality of transparent surfaces and a simulated carbon block 4 having a natural charcoal shape, and the simulated carbon block 4 is a translucent structure, and the simulation The ratio of the carbon block 4 to the retarded carbon block 2 is 1 to 2. The container 1 is provided with a red transparent cover plate 7. The image forming mechanism 3 is a matte structure disposed on the lower side of the cover plate 7. The matte structure covers the lower side of the cover plate 7, and a lower flame is formed under the bottom of the container 1. Device 8.

Flame simulation process and transmission of electric fireplace imaging screen when working with electric fireplace with stereo adjustable carbon bed The same as an electric fireplace. When the light source at the bottom of the electric fireplace and the light from the lower flame generating device illuminate the hysteresis block in the container, light at certain angles and at some angles will be focused on the imaging screen, as seen from the imaging screen, the hysteresis block The surface that is in close contact with the imaging mechanism will form a charcoal bright area, which is very similar to the star-shaped Mars spot when charcoal is burning. Because the light of the lower flame generating device is beating, and sometimes it is not, therefore, the Martian light spot is dark and dark. It is very similar to the burning luminescence of a real charcoal fire, and it has a strong sense of reality. In addition, some of the light has a feeling of being retained in the carbon bed after being repeatedly reflected by the hysteresis block, and a stagnant zone is formed in a wedge-shaped space around the carbon-fired bright area, and the light-stable zone gives a flame to stay in the charcoal. The feeling in the gap space of the block enhances the authenticity of the carbon bed and greatly enhances the aesthetic appeal of the electric fireplace (see Figure 5). The semi-transparent simulated carbon block in the container has less light transmission, so the brightness of the semi-transparent simulated carbon block is darker in the imaging mechanism, so that the carbon block with a lower degree of combustion is present in the charcoal fire structure, and the semi-transparent structure of the simulated carbon block Under the illumination of the electric fireplace light source and the hysteresis light block, the brightness at the contour will be significantly greater than the brightness of the central part of the carbon block. This structure is consistent with the structural characteristics of the carbon block at the beginning of combustion, so it can be obvious Improve the simulation effect of charcoal fire. The electric fireplace structure which planarizes the carbon bed and is arranged on the front side of the image forming screen strengthens the bottom structure of the charcoal fire, so that the structure of the charcoal fire has three-dimensionality, thereby greatly enhancing the three-dimensional feeling of the charcoal fire, and the upper and lower charcoal fire in the carbon bed naturally Cohesion, closer to the natural form of charcoal fire.

When it is necessary to change the shape of the carbon bed, it is only necessary to open the cover plate of the container, stir or appropriately increase or decrease the carbon block in the container, and also change the proportion of the carbon blocks of different structures to form different shapes and structures of the carbon bed, so that The change of the shape and shape of the carbon block not only changes the appearance of the carbon bed, but also changes the fold reflection line, the bright area and the light-stable area of the light inside the carbon bed. Therefore, it is completely different in front of the user. The new scene has completely different visual effects.

Claims

Rights request

A three-dimensionally adjustable carbon bed, comprising: a container (1) having at least a light transmissive structure at the bottom, a carbon block disposed in the container (1), the carbon block comprising a plurality of movable, and a plurality of transparent The smooth surface of the carbon block (2), the upper part of the carbon block is covered with an imaging mechanism (3).

The three-dimensional adjustable carbon bed according to claim 1, characterized in that the container (1) is an inclined structure or a long strip-shaped light transmissive flat box, and the container (1) is provided with a transparent cover. The plate (7), the imaging mechanism (3) is placed on the cover (7).

The three-dimensional adjustable carbon bed according to claim 2, wherein the cover plate (7) is a flat plate structure, and the image forming mechanism (3) is a matte structure disposed on a lower side of the cover plate (7) or The image forming sheet disposed on the lower side of the cover plate (7) is adapted to the area of the matte structure or the size of the image forming sheet to the cover plate (7).

The three-dimensional adjustable carbon bed according to claim 3, wherein the cover plate (7) is provided with a carbon block, and the carbon block comprises a plurality of movable stagnation lights with a plurality of transparent surfaces. Carbon block (2).

The three-dimensional adjustable carbon bed of the electric fireplace according to claim 1, wherein the hysteresis block (2) is a transparent polyhedron having a plurality of refractive surfaces on the surface, which is close to the imaging mechanism (3) The part constitutes a bright spot of carbon fire (5), and a wedge-shaped space around it forms a light-stable zone (6).

The three-dimensional adjustable carbon bed according to claim 1 or 2 or 3 or 4 or 5, characterized in that the container (1) is further provided with a simulated carbon block (4) having a natural charcoal shape, and the simulated carbon block ( 4) For a transparent or translucent structure, the ratio of the simulated carbon block (4) to the hysteresis block (2) is 1 to 2 to 1 to 8.

7. An electric fireplace with a three-dimensional adjustable carbon bed, including a light source, a flame generating device and an imaging screen, The utility model is characterized in that the bottom of the image forming screen is provided with a three-dimensional adjustable carbon bed, and the three-dimensional adjustable carbon bed comprises a container (1) having at least a light transmissive structure at the bottom, and a carbon block is arranged in the container (1), and the carbon block comprises several pieces. A movable retarding carbon block (2) having a plurality of light transmissive surfaces, an upper portion of the carbon block is covered with an image forming mechanism (3), and a lower flame generating device (8) is disposed below the container (1).

The electric fireplace with a three-dimensional adjustable carbon bed according to claim 7, characterized in that the container (1) is a slanted structure or a slanted elongated light-transmissive flat box, which is arranged on an electric fireplace imaging screen. On the front side, the length of the container (1) is the same as the width of the imaging screen of the electric fireplace.

The electric fireplace with a three-dimensional adjustable carbon bed according to claim 7, characterized in that the container (1) is provided with a transparent cover plate (7), and the image forming mechanism (3) is disposed on the cover plate. (7) The upper surface of the matte structure or the image forming sheet disposed close to the carbon block, the area of the matte structure or the size of the image forming sheet is adapted to the cover plate (7).

The electric fireplace with a three-dimensional adjustable carbon bed according to claim 7 or 8 or 9, characterized in that the container (1) is further provided with a simulated carbon block (4) having a natural charcoal shape, and the simulated carbon block ( 4) For a transparent or translucent structure, the ratio of the simulated carbon block (4) to the hysteresis block (2) is 1 to 2 to 1 to 8.

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