CN110542126A - Electric fireplace simulation fuel bed - Google Patents
Electric fireplace simulation fuel bed Download PDFInfo
- Publication number
- CN110542126A CN110542126A CN201910344659.1A CN201910344659A CN110542126A CN 110542126 A CN110542126 A CN 110542126A CN 201910344659 A CN201910344659 A CN 201910344659A CN 110542126 A CN110542126 A CN 110542126A
- Authority
- CN
- China
- Prior art keywords
- light
- bed
- charcoal bed
- carbon bed
- electric fireplace
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title abstract description 16
- 238000004088 simulation Methods 0.000 title description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 73
- 239000004449 solid propellant Substances 0.000 claims abstract description 28
- 239000003610 charcoal Substances 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 18
- 238000009792 diffusion process Methods 0.000 claims abstract description 14
- 239000012780 transparent material Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000013078 crystal Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000006063 cullet Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a simulated fuel bed of an electric fireplace, which comprises a carbon bed, a light source and simulated solid fuel. The charcoal bed is flat sheet-shaped made of transparent material, the simulated solid fuel made of transparent or semitransparent material is arranged above the charcoal bed, the bottom surface of the charcoal bed is provided with bulges and/or concave grains and/or printing dots, the light source is arranged on at least one side edge of the charcoal bed, the light emitted by the light source is irradiated on the side edge of the charcoal bed vertically or at a certain small angle, and then the light enters the interior of the charcoal bed to be spread, when the light meets the bottom surface of the charcoal bed and is provided with bulges and/or concave grains and/or printing dots which are arranged according to a certain rule, the light overflows from the upper surface of the charcoal bed and irradiates on the simulated solid fuel above the charcoal bed, so that the effect of simulating the burning of real solid fuel is generated, and the arrangement of the reflecting piece and the diffusion plate enables the light to be spread in the charcoal bed more uniformly and softly.
Description
Technical Field
The invention relates to a simulated fuel bed, in particular to a simulated fuel bed for simulating real solid fuel combustion on an electric fireplace.
Background
The fireplace is safe and efficient traditional heating equipment, can be used as a decorative article besides the heating function, and has good ornamental value. With the increasing popularization of electric appliances and the requirement of people on forest resource protection, most families adopt electric fireplaces, so that the tradition is kept, and a good heating effect is achieved. At present, the whole electric fireplace adopts a light projection method to respectively simulate the fuel flame fluttering and the effect of real solid fuel in combustion.
In the prior art, the simulated fuel bed is generally composed of a carbon bed and simulated solid fuel, and a light source projection system is arranged below the carbon bed. The carbon bed is typically made of a transparent or translucent material and even surface-imitated to the same texture and color as the simulated carbon bed ash. And a light source projection system is arranged below the carbon bed, and the light source projection system irradiates on the carbon bed from the lower part of the carbon bed, penetrates through the carbon bed and irradiates on the simulated solid fuel, so that the appearance similar to the burning of the carbon fire is generated on the surfaces of the carbon bed and the simulated solid fuel.
However, the existing simulated fuel bed needs to enable light to penetrate through the carbon bed, so that the light is attenuated to a certain degree and is not bright enough, and a light source projection system needs to be arranged at the bottom of the carbon bed, so that the structure is complex, a certain space volume is occupied, and the visible area of the whole fireplace is greatly reduced. With the development of society, the requirement of people on the heating of the fireplace gradually decreases, the requirement on the decorative effect (visible area) of the fireplace becomes higher and higher, and the light source projection system is arranged below the charcoal bed, so that the use of the simulated fuel bed is limited.
Disclosure of Invention
The invention aims to solve the technical problem of providing a simulated fuel bed of an electric fireplace. After the device is used for the electric fireplace, light rays can directly enter the carbon bed and irradiate from the upper surface in a mode of directly installing the light bar at the side edge of the carbon bed, so that the effect of real solid fuel combustion is simulated on the surface of the carbon bed and the surface of simulated solid fuel. Because a light source projection system below the carbon bed is not arranged, the size of the carbon bed from the bottom of the fireplace is reduced, and the area of a visible area is greatly expanded. The invention has simple structure and convenient production process, and is suitable for the simulated fuel bed on most electric fireplaces.
The technical scheme adopted by the invention for solving the technical problems is as follows: a simulated fuel bed of an electric fireplace comprises a carbon bed, simulated solid fuels and a light source, wherein the carbon bed is made of transparent materials and is in a flat sheet shape, the average thickness of the carbon bed is 3-20 mm, the bottom surface of the carbon bed is provided with one or more protrusions and/or grooves and/or printing lattice points, at least one simulated solid fuel is made of transparent or semitransparent materials, the simulated solid fuels are arranged above the carbon bed, the light source is arranged on at least one side edge of the carbon bed, light emitted by the light source is in a strip shape and is just vertical to or deflected to a certain small angle to irradiate towards the side edge of the carbon bed, and light emitted by the light source can be monochromatic or multicolor.
Because the carbon bed is made of transparent materials, light can freely spread after entering the carbon bed, and because the bottom surface of the carbon bed is provided with the bulges and/or the concave veins and/or the printing mesh points, the light can collide the bulges and/or the concave veins and/or the printing mesh points to scatter light, and the light emitted by the light source can overflow the upper surface and the lower surface of the carbon bed.
Furthermore, the simulated solid fuel is used for simulating the shape and surface texture effect of real firewood, or simulating the effect of mineral solid fuel such as coke, briquettes and the like, or transparent irregular particles such as crystal stone or cullet and the like or opaque cobblestones, and the flame is richer or the combination of the above by further reflecting and refracting light rays on the surfaces of the transparent irregular particles such as crystal stone or cullet and the like or the opaque cobblestones.
Furthermore, the partial surface area of the transparent irregular particles such as the crystal stone or the cullet or the opaque cobbles is sprayed or coated into black or gray to simulate the carbon ash which is not completely burnt.
Further, the raised grains and/or the concave grains and/or the printing dots are distributed unevenly and can be arranged according to a preset uneven density rule, so that light rays displayed on the carbon bed are distributed alternately in bright and dark according to a certain rule.
Furthermore, in order to enable the light on the carbon bed to be upwards irradiated, the bottom surface of the carbon bed is provided with the light reflecting piece, and the light reflecting piece can prevent the light from being irradiated from the lower part of the carbon bed and reflect the light irradiated from the lower part of the carbon bed back, so that the light loss is avoided, and the light emitting efficiency is improved.
Furthermore, in order to enable the light emitted from the upper surface of the carbon bed to be more uniform and soft and protect the carbon bed, a diffusion plate is arranged on the upper surface of the carbon bed, and the surface of the diffusion plate is provided with a micro-structure matrix with a frosted or embossed effect and the like, so that the light can be further refracted, diffracted and reflected, and the light can be emitted from the upper part of the carbon bed more uniformly.
Furthermore, the diffusion plate and the carbon bed can be made into a whole, namely, a microstructure matrix with a frosted or embossed effect and the like is directly made on the upper surface of the carbon bed.
Further, in order to simulate the burning effect of the ash on the real carbon bed more vividly, the carbon bed is of a structure for simulating the ash, the residual materials and the embers generated by the burning of the real solid fuel.
Compared with the prior art, the invention has the advantages that: because the light source is arranged at the side of the charcoal bed, and the light reflecting piece and the diffusion plate are thin layers, the thickness of the simulated fuel bed of the electric fireplace can be made very small, a large space occupied by a light source projection system is not needed below the charcoal bed, the structure is simple, the installation space is saved, and the area of a visible area is increased. And the light emitted by the light source directly enters the carbon bed, so that the light loss is reduced, the luminous efficiency is improved, and the light source is suitable for the simulated fuel beds of most electric fireplaces.
Drawings
Fig. 1 is a schematic overall perspective structure of embodiment 1 of the present invention.
Fig. 2 is an exploded perspective view of embodiment 1 of the present invention.
Fig. 3 is a schematic front exploded view of embodiment 1 of the present invention.
FIG. 4 is a schematic view in half section of the location of example 1 of the invention in an electric fireplace product.
FIG. 5 is a perspective view of the location of an electric fireplace product of embodiment 1 of the present invention.
FIG. 6 is an enlarged view schematically showing one of the structures of the projections on the bottom surface of the carbon bed in example 1 of the present invention.
FIG. 7 is an enlarged view of one of the structures of the dimples of the bottom surface of the carbon bed in example 1 of the present invention.
Fig. 8 is a schematic overall perspective structure of embodiment 2 of the present invention.
Fig. 9 is an exploded perspective view of embodiment 2 of the present invention.
The corresponding names of the components in the figure are as follows: 1-a carbon bed; 2-simulating solid fuel; 3-a light source; 4-a light-reflecting member; 5, a diffusion plate; 6-crystal; 7-a fireplace housing; 8-cobblestones; 11-a bump; 12-intaglio.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Example 1
As shown in figures 1 to 7, an electric fireplace simulation fuel bed comprises a carbon bed 1, a simulation solid fuel 2 and a light source 3. The carbon bed 1 is made of a transparent material, in this embodiment a transparent acrylic plate, and has a flat thin plate shape with an average thickness of 3mm to 20mm, in this embodiment about 5mm as shown. In the present embodiment, the simulation solid fuel 2 is made of transparent material to simulate the effect of real firewood, and is arranged above the charcoal bed 1 in plurality. The light source 3 is arranged on at least one side of the carbon bed 1, in the embodiment, the light source 3 is symmetrically arranged on two opposite side positions of the carbon bed 1, and the light emitted by the light source 3 is in a strip shape and is directly vertical or inclined to a certain small angle to irradiate towards the side of the carbon bed 1. And the bottom surface of the carbon bed 1 is provided with projections 11 and/or concave veins 12 which are arranged according to a certain rule, a light reflecting piece 4 is arranged below the carbon bed 1, and the surface of the light reflecting piece 4 has the effect of preventing light from passing through and reflecting light. The diffusion plate 5 is arranged above the carbon bed 1, the diffusion plate 5 is made of transparent materials, and the surface of the diffusion plate is provided with a micro-structure matrix such as frosted or embossed effect. The crystal 6 is arranged above the gap of the simulated solid fuel 2 and/or the diffusion plate 5. The electric fireplace carbon bed simulation device is integrally placed at the bottom of the fireplace casing 7 to maximize the visible area.
During operation, the light that light source 3 sent shines to the side of carbon bed 1 perpendicularly or to a certain small angle of deviation, and then gets into the inside of carbon bed 1 and propagate, and when light met the arch 11 and/or the intaglio 12 and/or the printing site of carbon bed 1 bottom surface, light scattered to and then spill over from the upper and lower surface of carbon bed 1. The light reflecting piece 4 below the carbon bed 1 can reflect the light irradiated from the bottom surface of the carbon bed 1, thereby avoiding light loss and improving the luminous efficiency. The diffusion plate 5 above the carbon bed 1 has a micro-structure matrix with frosting or embossing effect and the like, so that light irradiated from the upper surface of the carbon bed 1 can be further interfered and diffused, and the light is more uniform and softer. After the light overflows from the upper surface of the carbon bed 1, the carbon bed 1 is transparent, the effect of burning the residual fire of the carbon bed is simulated, and the light further irradiates the simulated solid fuel 2 upwards, so that the simulated solid fuel 2 made of the transparent material is transparent, and the effect of burning the real solid fuel is simulated. The arrangement of the crystal 6 can simulate the effect of the glowing and glowing of the ash embers. And because the charcoal bed 1 is arranged at the bottommost part of the fireplace, the front surface of the whole fireplace can be a visible area, and the visual effect is better.
Example 2
As shown in figures 8 to 9, an electric fireplace simulation fuel bed comprises a carbon bed 1, a simulation solid fuel and a light source 3. Compared with the embodiment 1, in the embodiment 2, the simulated solid fuel is composed of the crystal 6 and the cobblestones 8, the crystal 6 and the cobblestones 8 are multiple, and the shapes and the sizes are different, and the crystal is arranged above the charcoal bed 1 in a staggered manner.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric fireplace charcoal bed analogue means which characterized in that: arrange emulation solid fuel (2) at charcoal bed (1) top including charcoal bed (1), light source (3) and a plurality of, charcoal bed (1) is made for transparent material, and the shape is flat sheet form, average thickness 3mm ~ 20mm, the bottom surface of charcoal bed (1) is provided with arch (11) and/or dimpled grain (12) and/or printing site, light source (3) set up at least one side of charcoal bed (1), light that light source (3) sent be rectangular form to through arch (11) and/or dimpled grain (12) and/or printing site with the light reflection and refraction that the side direction sent to the front of charcoal bed (1).
2. An electric fireplace flame simulating assembly as claimed in claim 1 wherein: at least one of the simulated solid fuels (2) is made of transparent or semitransparent materials.
3. An electric fireplace flame simulating assembly as claimed in claim 1 wherein: the arrangement rules of the bulges (11) and/or the concave grains (12) and/or the printing mesh points are uneven and are arranged in a certain density-interval mode, and areas with alternate light and shade are formed on the upper surface and the lower surface of the carbon bed (1).
4. An electric fireplace flame simulating assembly as claimed in claim 1 wherein: a light reflecting piece (3) is arranged below the carbon bed (1), and the light reflecting piece (3) is opposite to the lower surface of the carbon bed (1) and has the effects of preventing light from passing through and reflecting light.
5. An electric fireplace flame simulating assembly as claimed in claim 1 wherein: and a diffusion plate (4) is arranged above the carbon bed (1).
6. An electric fireplace flame simulating assembly as claimed in claim 5 wherein: the surface of the diffusion plate (4) is set to be a frosted surface or a grained surface.
7. An electric fireplace flame simulating assembly as claimed in claim 5 wherein: the diffusion plate (4) can be integrated with the carbon bed (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344659.1A CN110542126A (en) | 2019-04-26 | 2019-04-26 | Electric fireplace simulation fuel bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344659.1A CN110542126A (en) | 2019-04-26 | 2019-04-26 | Electric fireplace simulation fuel bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110542126A true CN110542126A (en) | 2019-12-06 |
Family
ID=68702704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344659.1A Pending CN110542126A (en) | 2019-04-26 | 2019-04-26 | Electric fireplace simulation fuel bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110542126A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0403601D0 (en) * | 2004-02-18 | 2004-03-24 | Basic Holdings | Fuel effect fires |
| CA2442822A1 (en) * | 2002-09-27 | 2004-03-27 | Napoleon Systems And Developments Inc. | Flame simulating apparatus |
| CN101649987A (en) * | 2009-04-23 | 2010-02-17 | 宁波丽辰电器有限公司 | Artificial flame simulation device |
| CN102162618A (en) * | 2011-01-28 | 2011-08-24 | 宁波高博科技有限公司 | Device and method for simulating dynamic flame and simulated carbon bed |
| CN104033949A (en) * | 2014-06-19 | 2014-09-10 | 福建亚伦电子电器科技有限公司 | Fog-making simulated fireplace with 3D (three-dimensional) flame effect |
| CN105953092A (en) * | 2016-06-24 | 2016-09-21 | 深圳宝耀科技有限公司 | Low-glare LED panel lamp capable of uniformly emitting light |
| CN209801546U (en) * | 2019-04-26 | 2019-12-17 | 宁波丽辰电器有限公司 | Electric fireplace simulation fuel bed |
-
2019
- 2019-04-26 CN CN201910344659.1A patent/CN110542126A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2442822A1 (en) * | 2002-09-27 | 2004-03-27 | Napoleon Systems And Developments Inc. | Flame simulating apparatus |
| GB0403601D0 (en) * | 2004-02-18 | 2004-03-24 | Basic Holdings | Fuel effect fires |
| CN101649987A (en) * | 2009-04-23 | 2010-02-17 | 宁波丽辰电器有限公司 | Artificial flame simulation device |
| CN102162618A (en) * | 2011-01-28 | 2011-08-24 | 宁波高博科技有限公司 | Device and method for simulating dynamic flame and simulated carbon bed |
| CN104033949A (en) * | 2014-06-19 | 2014-09-10 | 福建亚伦电子电器科技有限公司 | Fog-making simulated fireplace with 3D (three-dimensional) flame effect |
| CN105953092A (en) * | 2016-06-24 | 2016-09-21 | 深圳宝耀科技有限公司 | Low-glare LED panel lamp capable of uniformly emitting light |
| CN209801546U (en) * | 2019-04-26 | 2019-12-17 | 宁波丽辰电器有限公司 | Electric fireplace simulation fuel bed |
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