CN101881410A - Flame simulation device - Google Patents
Flame simulation device Download PDFInfo
- Publication number
- CN101881410A CN101881410A CN 201010233951 CN201010233951A CN101881410A CN 101881410 A CN101881410 A CN 101881410A CN 201010233951 CN201010233951 CN 201010233951 CN 201010233951 A CN201010233951 A CN 201010233951A CN 101881410 A CN101881410 A CN 101881410A
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- CN
- China
- Prior art keywords
- transmission cylinder
- light transmission
- flame
- imaging screen
- light source
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- 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.)
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Classifications
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
The invention discloses a flame simulation device comprising a casing (1) and the following components arranged in the casing (1): an analog hearth (2), at least one light source (3) of an imaging screen (6) and a transparent cylinder (4), wherein the light sources (3) of the imaging screen (6) are arranged at the back side of the casing (1), the transparent cylinder (4) is positioned above the light sources (3), liquid which can fluctuate is arranged in the transparent cylinder (4), the light sources (3) are laser beams, and the imaging screen (6) is unidirectional mirror glass which is semi-transparent. Compared with the prior art, the invention forms a dynamic flame simulation image with diversified size transformation and uninterrupted up-and-down leap on the imaging screen finally by light rays penetrating through the transparent cylinder through utilizing the characteristics of strong directivity, very high brightness, high degree of coherence, large energy density and the like of the laser beams and simulates flame as real flame, the simulated flame has a graceful effect, can jump, leap and twinkle randomly and has different positions and very strong stereoscopic impression, the brightness is also very good, and the combustion state is very lifelike.
Description
Technical field
The present invention relates to a kind of flame simulating assembly that is used for emulational electric fireplace, relate in particular to and a kind ofly can simulate when burning flare flame simulating assembly of the vivid effect of play everywhere on the emulation comburant.
Background technology
In the home decoration of American-European countries, the fireplace of heating usefulness all is installed mostly, but along with international community proposes more and more higher requirement to the energy, environmental protection, real fireplace is replaced by emulational electric fireplace step by step.Because emulational electric fireplace adopts the flame simulating technology, does not need to light real fuel, can reduce environmental pollution, keep ecological balance, simple installation, use sanitation and hygiene, at present, in the European at home house decoration style, all the fashion.
The core technology of emulational electric fireplace and emulation warming stove is a flame simulating assembly, is that the Chinese invention patent flame imitation device of simulating effect of real flame " can " of ZL200410093443.6 (notification number is CN100367326C) discloses a kind of flame simulating assembly as the patent No..This device comprises the emulation burner hearth that is arranged on the device front portion, at the imaging screen of emulation burner hearth back, below the emulation burner hearth and the light source of rear side, flame picture generating means between imaging screen and rear side light source, the flame picture generating means comprises a transparent rough light collecting barrel and forms the light-shield cover of the exterior contour of a pile flame, be full of water or corresponding other transparency liquids in the light collecting barrel, and drag around axial rotation by motor.During work, light source sees through the water of light collecting barrel and the inside and projects on the light-shield cover, and the flamboyancy breach on the light-shield cover only allow part light by and shine on the back side of imaging screen, thereby on the front of imaging screen, can see the exterior contour of a pile flame, because light collecting barrel constantly rotates, the water that is positioned at light collecting barrel can constantly fluctuate, rock, so, the light of permeate water and light collecting barrel is through superrefraction and focus on to produce uneven light, is imaged on light on the imaging screen and will floats and simulate the dynamic flame effect.
In this flame simulating assembly, light source is the breach that sees through flame outer contoured shape in the light-shield cover, and the notch geometry on the light-shield cover is fixed, make that flame exterior contour type is single, thereby, finally be presented on the user at the moment be positioned at that heap flame on the imaging screen, its shape also can not change all the time; And, because imaging screen is the plane, the simulated combustion state of a pile flame is presented on the imaging screen, flame simulating image third dimension is relatively poor, flame contours is fixing all the time in addition, makes flame forms true to nature inadequately, simulates true inadequately, can not suddenly big or suddenly small, up and down, the flickering form of simulating flame, particularly can not simulate the burning charcoal and faint, the form of the flare of play everywhere that produce.
On the other hand, because the simulating flame image all is to image on the plane imaging screen, the user need see through imaging screen just can see analog image, light passes imaging screen can make the light intensity loss bigger, adopt at light source under the situation of ordinary incandescent lamp bubble or common LED, the brightness of simulating flame image is very limited.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of flame simulating assembly at the present situation of prior art, its simulating flame third dimension is strong, good brightness, and the shape size conversion is various, form is more true to nature, can simulate the sort of flare dynamic effect of play, jump everywhere on emulation fuel.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: this flame simulating assembly comprises shell and setting following parts in the enclosure:
Be positioned at the simulated hearth of shell front side, it comprises emulation fuel bed and emulation fuel;
Be positioned at least one light source of shell rear side;
Be positioned at the light transmission cylinder above or below the light source, be provided with the liquid that can fluctuate in this light transmission cylinder;
Imaging screen between simulated hearth and light source and light transmission cylinder;
It is characterized in that: described light source is a laser beam, and described imaging screen is a semi-transparent one surface glass or an employing trnaslucent materials.
The principle of simulation of flame simulating assembly of the present invention is as follows:
During work, after laser beam sees through liquid in light transmission cylinder and the inside fluctuation thereof, produce to a certain degree refraction, transmission, reflection, scattering, and on the imaging screen back side, form the flame simulating image, because light beam can be through the liquid level in constantly fluctuating, the image that produces is distortion constantly, and is suddenly big or suddenly small, up and down, suddenly left, suddenly right, flickering, simulates the dynamic effect of the continuous play of flame, jump; Simultaneously, because this imaging screen adopts semi-transparent one surface glass or trnaslucent materials, front at this imaging screen, the user can't see and is positioned at imaging screen devices such as light transmission cylinder behind, but by the dynamic flame analog image that laser produces can see through semi-transparent one surface glass or trnaslucent materials and by people observed to, also promptly, being presented in face of the user is exactly the dynamic flame analog image that is arranged in simulated hearth emulation fuel top.
Under the situation below light transmission cylinder is positioned at light source, light is radiated at the behind of imaging screen after being radiated at the interior liquid level reflection of light transmission cylinder, thereby realizes the formation of flame simulating image.
The present invention solves the problems of the technologies described above the another kind of technical scheme that is adopted: this flame simulating assembly comprises shell and setting following parts in the enclosure:
One simulated hearth, it comprises emulation fuel bed and emulation fuel;
At least one light source;
Light transmission cylinder is provided with the liquid that can fluctuate in this light transmission cylinder;
Be positioned at the imaging screen of simulated hearth rear side;
It is characterized in that: described light source is laser beam and the top that is positioned at shell front side, and described light transmission cylinder is positioned at the below rear side of light source.
The flame simulating assembly of this technical scheme, its operation principle is similar with above-mentioned principle, but the flame simulating image direct forming that laser beam produces is in the front of imaging screen, thereby the rear wall of shell can directly serve as this imaging screen.
Described light transmission cylinder adopts transparent or semitransparent material, as plastics, glass etc.The shape of light transmission cylinder can be made into cylindric or strip or spherical or the like, but preferably, the outer surface of described light transmission cylinder can have irregular groove or projection, so that the flame image of simulation has the strong dynamic effect that jumps up and down.
The liquid of described light transmission cylinder the inside can adopt water.
For the flame image that makes simulation has a plurality of flare, described light source is good to adopt a plurality of laser beams, and, a plurality of laser beams are provided with at interval along the direction that is provided with of imaging screen, and front and back position is scattered here and there, such as, a plurality of laser beams are arranged in a row and front and back position is not a complete matching, so, will produce the inhomogenous flare in a plurality of positions.
For cooperating a plurality of laser beams, described light transmission cylinder is formed by connecting by two non-coaxial mounted cylindrical bottles, light transmission cylinder axially roughly with imaging screen that direction is set is identical, also promptly roughly the same with the orientation of a plurality of laser beams, the position that flare is occurred is approaching at random, guarantees that the flame image that simulation obtains jumps more, elegant, flicker.
Preferably, described simulated hearth can also comprise the LED illuminator that is arranged on emulation fuel below, and the LED illuminator is good to adopt ruddiness, so that emulation fuel looks and looks like aflame charcoal during work.
The liquid that can fluctuate in the described light transmission cylinder can adopt following dual mode to realize:
First kind, described liquid not exclusively is full of light transmission cylinder, also, remains with the air of certain space in the light transmission cylinder, and light transmission cylinder causes the fluctuation of the liquid nature of its inside by its continuous rotation of a motor-driven;
Second kind, described liquid not exclusively is full of light transmission cylinder, described light transmission cylinder is that the motor of crank is done straight reciprocating motion by an output, particularly, be connected with a connecting rod on the light transmission cylinder, the crank of motor and this interlinking lever end are in transmission connection, under the driving of motor, crank meeting drivening rod drives light transmission cylinder work linear reciprocation back and forth then and moves, and produces fluctuation from making the liquid in the light transmission cylinder.
Compared with prior art, the invention has the advantages that: by the utilization of laser beam, utilize beam direction strong, brightness is high, the degree of coherence height, characteristics such as energy density is big, the light that sees through light transmission cylinder finally forms size conversion on imaging screen various, the dynamic flame analog image that jumps up and down and do not stop, has beyond thought effect, simulating flame is as real flame, has elegant effect, and play at random, jump, flicker, differ in the position, third dimension is very strong, and brightness is also fine, and fired state is very true to nature, improve the sense of reality of whole simulation electricity fireplace greatly, can be widely used in various occasions.
Simultaneously, flame simulating assembly of the present invention is simple in structure, and low production cost is convenient to suitability for industrialized production very much.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is the structural representation after the embodiment of the invention one is removed shell.
The structural representation that Fig. 3 sees from rear side for Fig. 2.
Fig. 4 is the structural representation of the embodiment of the invention two.
Fig. 5 is the cutaway view of the embodiment of the invention two.
Fig. 6 is the structural representation of the mobile drive deivce of light transmission cylinder in the embodiment of the invention two.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Embodiment one:
As Fig. 1, Fig. 2, shown in Figure 3, be a preferred embodiment of the present invention, this flame simulating assembly comprises shell 1 and the following parts that are arranged in the shell 1:
Be positioned at the simulated hearth 2 of shell 1 front side, the row LED illuminator 23 that this simulated hearth 2 comprises emulation fuel bed 21, the emulation fuel 22 on the emulation fuel bed 21 that is arranged on shell 1 inside bottom and is arranged on emulation fuel 22 belows;
Be arranged on the imaging screen 6 of simulated hearth 2 rear sides, this imaging screen 6 is a semi-transparent one surface glass;
Be positioned at the light source 3 of shell 1 rear side, this light source 3 is formed by the direction arrangement that is provided with of a plurality of laser beams along imaging screen 7, in the present embodiment, it is six, these six beam separation inequalities and front and back position are scattered here and there, so that about each flare in the flame simulating image, upper-lower position is all inhomogeneous, makes flare near the dynamic effect that produces at random;
Be positioned at the light transmission cylinder 4 of light source 3 tops, be provided with the liquid that can fluctuate in this light transmission cylinder 4.
Wherein, laser beam can adopt red laser simply, also can be used in combination by red, blue, green three look laser according to the realistic simulation flame color;
The outrigger shaft of one of them cylindrical bottle 4a links to each other with the output shaft transmission of motor 8, and irritate in each cylindrical bottle 4a liquid is arranged, liquid not exclusively is full of bottle 4a, make and remain with certain air in the bottle 4a, liquid level roughly is positioned near the position light transmission cylinder 4 middle parts, so, under the drive of motor 8, two cylindrical bottle 4a carry out non-coaxial rotation, then make liquid level in each cylindrical bottle 4a produce that amplitude is big, the fluctuation of lack of balance, thus acquisition or flicker or dynamic flame simulate effect elegant or that jump everywhere.
Be further simulated fireplace, in the described shell 1 electric heater can also be set, make device have heating function, this electric heater can be arranged on the inside top of shell 1, also can be arranged on other suitable position in the shell 1.
During work, LED illuminator 23 looks emulation fuel 22 surfaces and looks like red as fire charcoal in the real burning from the bottom of below irradiation emulation fuel 22;
And after a plurality of laser beams see through liquid in light transmission cylinder 4 and the inside fluctuation thereof, produce to a certain degree refraction, transmission, reflection, scattering, and on imaging screen 6 back sides, form the flame simulating image, this flame simulating image roughly is positioned at emulation fuel 22 tops, at this moment, being presented in face of the user is exactly the dynamic flame analog image that is positioned at emulation fuel 22 tops.
Embodiment two:
As Fig. 4～shown in Figure 6, the flame simulating assembly of the embodiment of the invention two comprises shell 1 and is arranged on following parts in the shell 1:
One simulated hearth 2, the row LED illuminator 23 that it comprises emulation fuel bed 21, the emulation fuel 22 on the emulation fuel bed 21 that is arranged on shell 1 inside bottom and is arranged on emulation fuel 22 belows;
Be arranged on the imaging screen 7 of simulated hearth 2 rear sides, this imaging screen 7 is directly formed by the rear wall inner surface of shell 1;
Be positioned at the light source 3 of shell 1 preceding side roof part, this light source 3 forms by a plurality of laser beams are transversely arranged;
Be positioned at the light transmission cylinder 4 of light source 3 below rear sides, be provided with the liquid 5 that can fluctuate in this light transmission cylinder 4, liquid 5 not exclusively is full of light transmission cylinder 4;
Output is the motor 9 of a crank 91.
Wherein, described light transmission cylinder 4 is made of the bottle of an accumbency, but its opposite shell 1 under the driving of motor 9 moves around, be fixed with a connecting rod 92 on the light transmission cylinder 4, crank 91 and these connecting rod 92 ends of motor 9 are in transmission connection, under the driving of motor 9, light transmission cylinder 4 is moved as linear reciprocation, produce fluctuation from making liquid.
The working method of the flame simulating assembly of present embodiment and flame simulating image imaging principle and embodiment one are similar.
Claims (8)
1. flame simulating assembly comprises shell (1) and is arranged on following parts in the shell (1):
Be positioned at the simulated hearth (2) of shell (1) front side, it comprises emulation fuel bed (21) and emulation fuel (22);
Be positioned at least one light source (3) of shell (1) rear side;
Be positioned at the light transmission cylinder (4) above or below the light source (3), be provided with the liquid that can fluctuate in this light transmission cylinder (4);
Be positioned at the imaging screen (6) between simulated hearth (2) and light source (3) and the light transmission cylinder (4);
It is characterized in that: described light source (3) is a laser beam, and described imaging screen (6) is a semi-transparent one surface glass or an employing trnaslucent materials.
2. flame simulating assembly comprises shell (1) and is arranged on following parts in the shell (1):
One simulated hearth (2), it comprises emulation fuel bed (21) and emulation fuel (22);
At least one light source (3);
Light transmission cylinder (4) is provided with the liquid (5) that can fluctuate in this light transmission cylinder (4);
Be positioned at the imaging screen (7) of simulated hearth (2) rear side;
It is characterized in that: described light source (3) is laser beam and the top that is positioned at shell (1) front side, and described light transmission cylinder (4) is positioned at the below rear side of light source (3).
3. flame simulating assembly according to claim 1 and 2 is characterized in that: the outer surface of described light transmission cylinder (4) has irregular groove (41) or projection.
4. flame simulating assembly according to claim 3 is characterized in that: described light source (3) adopts a plurality of laser beams, and a plurality of laser beams are provided with at interval along the direction that is provided with of imaging screen (7), and front and back position is scattered here and there.
5. flame simulating assembly according to claim 4 is characterized in that: described light transmission cylinder (4) is formed by connecting by two non-coaxial mounted cylindrical bottles (4a).
6. flame simulating assembly according to claim 1 and 2 is characterized in that: described simulated hearth (2) also comprises the LED illuminator (23) that is arranged on emulation fuel (22) below.
7. flame simulating assembly according to claim 1 and 2 is characterized in that: described liquid (5) not exclusively is full of light transmission cylinder (4), and light transmission cylinder (4) drives its continuous rotation by a motor (8).
8. flame simulating assembly according to claim 1 and 2, it is characterized in that: described light transmission cylinder (4) is that the motor (9) of crank (91) is done straight reciprocating motion by an output, described liquid (5) not exclusively is full of light transmission cylinder (4), be connected with a connecting rod (92) on the light transmission cylinder (4), the crank (91) of motor (9) is in transmission connection with the end of this connecting rod (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010233951 CN101881410A (en) | 2009-07-26 | 2010-07-14 | Flame simulation device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910161419.4 | 2009-07-26 | ||
| CN200910161419 | 2009-07-26 | ||
| CN 201010233951 CN101881410A (en) | 2009-07-26 | 2010-07-14 | Flame simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101881410A true CN101881410A (en) | 2010-11-10 |
Family
ID=43053492
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202697510U Expired - Fee Related CN201787481U (en) | 2009-07-26 | 2010-07-14 | Flame simulator |
| CN 201010233951 Pending CN101881410A (en) | 2009-07-26 | 2010-07-14 | Flame simulation device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202697510U Expired - Fee Related CN201787481U (en) | 2009-07-26 | 2010-07-14 | Flame simulator |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN201787481U (en) |
| WO (1) | WO2011011964A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014139191A1 (en) * | 2013-03-15 | 2014-09-18 | 东莞莱得美家用电器有限公司 | Flame simulating device and electric fireplace having flame simulating device |
| CN109973913A (en) * | 2019-04-03 | 2019-07-05 | 宁波先锋电器制造有限公司 | A kind of 3D flame simulation system and electric fireplace |
| CN112503621A (en) * | 2020-12-23 | 2021-03-16 | 江门市科业电器制造有限公司 | Simulation electric fireplace and gradual-change type flame simulation device thereof |
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| CN1797504A (en) * | 2004-12-23 | 2006-07-05 | 陈晓亮 | Flame simulation installation capable of simulating effect of real flame |
| CN2937807Y (en) * | 2006-07-21 | 2007-08-22 | 广州市冠洋工贸有限公司 | Analog flame device |
| CN101097071A (en) * | 2007-07-02 | 2008-01-02 | 美的集团有限公司 | Fireplace type electric heater |
| CN201050823Y (en) * | 2007-02-12 | 2008-04-23 | 朱宏锋 | LED lamp light source electrical fireplace |
| DE102007022312B3 (en) * | 2007-05-12 | 2008-06-19 | Schüngel, Friedrich | Light-effect device for domestic environment, has ventilator for generating air- flow for changing fog into discrete clouds |
| CN101225995A (en) * | 2007-01-18 | 2008-07-23 | 陈晓亮 | Flame simulating system |
| CN201225691Y (en) * | 2008-05-12 | 2009-04-22 | 广州市冠洋工贸有限公司 | Novel simulating flame apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1731490A (en) * | 2005-08-09 | 2006-02-08 | 南通开发区隆利达经贸有限公司 | Virtual glaring device with true flame effect |
| CN101118039A (en) * | 2007-07-23 | 2008-02-06 | 杜仁委 | Apparatus for simulating flames with reflection type infrared heater |
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2010
- 2010-07-14 WO PCT/CN2010/001051 patent/WO2011011964A1/en active Application Filing
- 2010-07-14 CN CN2010202697510U patent/CN201787481U/en not_active Expired - Fee Related
- 2010-07-14 CN CN 201010233951 patent/CN101881410A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1797504A (en) * | 2004-12-23 | 2006-07-05 | 陈晓亮 | Flame simulation installation capable of simulating effect of real flame |
| CN2937807Y (en) * | 2006-07-21 | 2007-08-22 | 广州市冠洋工贸有限公司 | Analog flame device |
| 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 |
| DE102007022312B3 (en) * | 2007-05-12 | 2008-06-19 | Schüngel, Friedrich | Light-effect device for domestic environment, has ventilator for generating air- flow for changing fog into discrete clouds |
| CN101097071A (en) * | 2007-07-02 | 2008-01-02 | 美的集团有限公司 | Fireplace type electric heater |
| CN201225691Y (en) * | 2008-05-12 | 2009-04-22 | 广州市冠洋工贸有限公司 | Novel simulating flame apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014139191A1 (en) * | 2013-03-15 | 2014-09-18 | 东莞莱得美家用电器有限公司 | Flame simulating device and electric fireplace having flame simulating device |
| CN109973913A (en) * | 2019-04-03 | 2019-07-05 | 宁波先锋电器制造有限公司 | A kind of 3D flame simulation system and electric fireplace |
| CN112503621A (en) * | 2020-12-23 | 2021-03-16 | 江门市科业电器制造有限公司 | Simulation electric fireplace and gradual-change type flame simulation device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011011964A1 (en) | 2011-02-03 |
| CN201787481U (en) | 2011-04-06 |
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Application publication date: 20101110 |