CN1797505A - Installation for simulating flame in electrical fireplace - Google Patents
Installation for simulating flame in electrical fireplace Download PDFInfo
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- CN1797505A CN1797505A CN 200410093444 CN200410093444A CN1797505A CN 1797505 A CN1797505 A CN 1797505A CN 200410093444 CN200410093444 CN 200410093444 CN 200410093444 A CN200410093444 A CN 200410093444A CN 1797505 A CN1797505 A CN 1797505A
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Abstract
The invention relates to the field of simulated fireplace technique, providing an almost real flame simulation device for the simulated fireplace. And the flame simulation device mainly comprises dynamic light source, flame effect screen and imaging screen. A tubular array moving light source, composed of semiconductor luminous tubes, generates a series of beams, which form the outline of a flame pile and needed color through opening of the effect screen and color filter strips. Each beam axially moves and generates a varying and moving image on the imaging screen with the variation of projection distance and angle, thus generating an almost real dynamic flame effect.
Description
Technical field
The present invention relates to the assembly flame imitation device of electric fireplace in a kind of space heater.
Background technology
Along with more and more higher in the world wide to environmental protection and safe requirement, use the clean energy resource warmer more and more universal, particularly electric fireplace warmer, it adopts clean energy resource on the one hand, has the special decorative effect of unique classical fireplace simultaneously again.So development is swift and violent in recent years, but makes a general survey of all products, the flame simulation effect all is not very desirable, along with the raising that people require, has influenced its further popular and popularization.As number of patent application is 97195586.7 Chinese patent " flame simulating assembly and assembly thereof ", and it includes a light source; A flame effect component, have with from the transmittance of described light source to produce the device of dynamic flame effect; At least one flickering unit has at least one reflecting surface, and described flickering unit places the centre of described light source and described flame effect component, with the light of reflection from described light source, again by described flame effect component transmitted light; Screen with partial reflection surface and scattering surface, described flame effect component approaches described scattering surface and extends, and the light of said transmission produces an image that is similar to dynamic flame on screen; And a simulated and described partial reflection surface placed adjacent, on screen, demonstrate the image of fuel bed, and dynamic flame image looks like and produces between the image on the screen in simulated and it, it no doubt has its progressive one side, but blemish in an otherwise perfect thing is: the light source that produces emulation flame all adopts tungsten filament lamp for general service, because the color of tungsten filament lamp for general service is single, so the effect of emulation flame is true to nature inadequately, and serviceable life is short, the trouble that often more changes the bulb simultaneously also influences its practicality and convenience, and the voltage that bulb uses is generally more than 36V, cause its security neither be fine, so need do further improvement.
Summary of the invention
Technical matters to be solved by this invention is that a kind of flame simulating assembly in can the electric fireplace of simulating effect of real flame is provided at existing background technology, and the light source life of its use is long, does not need often replacing and dismounting, and is easy to use, and energy-conserving and environment-protective.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the flame simulating assembly in a kind of electric fireplace, and it includes: (1) dynamic light source generation device; (2) imaging screen; (3) screen of the flame effect between dynamic light source generation device and imaging screen; (4) be positioned at the simulated hearth of imaging screen front; It is characterized in that described dynamic light source generation device is the cylindrical shell that direct motor drive connects, the surface distributed of cylindrical shell is by the cylindrical array of being made up of semiconductor luminotron.
Useful improvement is, the semiconductor luminotron in the described array is made up of the luminotron of multiple color, so that form the flame effect of being made up of shades of colour more true to nature.
Useful improvement is, semiconductor luminotron in the described array is connected with the controller of Control current size and scintillation time, it flows through the electric current of semiconductor luminotron by adjusting, and the luminous intensity that changes semiconductor luminotron is simulated different combustion intensities with color.
Useful improvement is, the rotation back shaft at the cylindrical shell two ends of described distribution semiconductor luminotron array is again an electric conductor simultaneously, and insulate each other, and each end links to each other with an electrode of semiconductor luminotron; Insulate between two bearings on the cylinder stent and the support, each bearing links to each other with an end of power supply, makes external power source cause the luminotron of motion by lead, bearing, rotation back shaft; The output shaft of motor is connected with an end axle of cylindrical shell by elastomer connector, elastomer connector both can be located by connecting automatically, can play insulating effect again, and it utilizes the back shaft at cylindrical shell two ends and bearing to power continuously to semiconductor luminotron, and simple and practical, assembling is produced easily.
Another content of the present invention is that the generation flame picture is again the imaging screen of burner hearth rear wall simultaneously.This imaging screen is a transparent glass substrate, also can be other similar transparent material such as transparent plastic sheets, inboard at transparent panel forms a hair side by frosted or acid etching, form flame picture by this hair side on the one hand, reduced transparency on the other hand, make the observer see flame picture and can't see inner structure to reach flame effect true to nature, form the pattern of inboard wall of burner hearth thereon by serigraphy or spraying in the outside of this plate, rough form or shape images such as fragment of brick or other irregular stones as wall, further reduce the transparency and the mirror effect of this plate on the one hand, more increased the whole structure of simulation fireplace in addition.
Another content of the present invention is for there being flame effect screen between dynamic light source and imaging screen.Block the unwanted light beam of part by the flamboyancy gap on the effect screen, form the exterior contour of a pile flame, simultaneously because opening position has translucent filter strips, make that the zones of different at imaging screen produces different flame colors after the color-match of the color of luminotron and these filter strips, make flame effect more true to nature, more natural.
At last, the present invention has also comprised simulated hearth, and it includes the back wall that forms the emulation burner hearth at imaging screen; Left side plate forms the side wall of emulation burner hearth; Front panel and guardrail and back wall and side wall surround an area of space and form burner hearth stacking emulation ashes and emulation fuel; The emulation ashes of being made by trnaslucent materials form a base, stack emulation fuel near imaging screen thereon, form an emulation fuel assembly that is burning; Below base, be equipped with light source, see through the trnaslucent materials base, produce fuel just in effect of combustion, and the light beam of dynamic light source is also projected on the translucent base by following opening, produce the dynamic combustion efficiency of flicker.
Compared with prior art, the invention has the advantages that: it has used new light-emitting component such as light emitting diode or the LED in super brightness and life-span pipe, prolonged light source life greatly, make the light-emitting component in the electric fireplace not need often to change and dismounting, more convenient to use, and energy-conserving and environment-protective advantage with this light-emitting component, and can be controlled at below the safe voltage of 36V, use more safe and reliable, and whole apparatus structure is simple and practical, simulate nature more true to nature, manufacture easily.
Description of drawings
The three-dimensional effect diagram of Fig. 1, application example of the present invention;
The structure cut-open view of Fig. 2, application example of the present invention;
The structural drawing of Fig. 3, dynamic light-emitting generation device of the present invention;
The stereographic map of Fig. 4, a kind of imaging screen of the present invention;
The stereographic map of Fig. 5, a kind of effect screen of the present invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Fig. 1 is the outside drawing of an application electric fireplace of the present invention.Its shell 1 is made up of loam cake 11, bottom 12, side frame 13 and face frame 14.The observer can only see face frame and the analogue simulation burner hearth of being made up of side frame 13, imaging screen 2, ashes base 7 and emulation charcoal 65 in front.
Can clearly be seen that the inner structure of this electricity fireplace in the sectional view by Fig. 2, the implementation procedure of emulation flame of the present invention is described thus.
Dynamic light source generation device 4 is fixed on the back side panel 15.Be fixed with imaging screen 2 in the back of face frame.Between face frame and imaging screen, be placed with ashes base 7 and emulation charcoal 6.Fixed light source 8 is arranged below the ashes base 7.Simulated flame effect screen 3 is between dynamic light source generation device 4 and imaging screen 2, and the top of electric fireplace is equipped with electric warm-air machine structure 9.
By in the front view of Fig. 2,3 dynamic light source generation device as can be seen, the irregular semiconductor light-emitting-diode dot matrix that is distributed with of the cylinderical surface of dynamic light source generation device.In use, these luminous dot matrix rotate from bottom to top around axle.These light beams project the inwall of emulation charcoal ashes base 7 when forwarding the bottom to, the optical superposition of sending with fixed light source 8.Because the wall of ashes base 7 is rough curved surfaces,, just produce the flicker effect that fuel is burning along with moving of light beam.
Light beam moves up, and just sees through on the flame effect screen 3 shown in Figure 5, forms flame picture on the gap 31 of shape such as flamboyancy and the hair side that filter strips 32 projects imaging screen 2.Along with constantly moving up of light beam, light beam changes to the projectional angle on the imaging screen hair side.So the shape of the flame picture that moves up, size and color also in continuous variation, generate dynamic flame effect true to nature.
Filter strips 32 in Fig. 5 flame effect screen can adopt various color as required, makes the color of the flame picture that forms on imaging screen more near the color of real flame, thereby makes the effect of emulation flame more true to nature.
Fig. 4 imaging screen 2 is a transparent glass substrate, inboard at transparent panel forms a hair side by frosted or acid etching, form flame picture by this hair side on the one hand, reduced transparency on the other hand, make the observer see flame picture and can't see inner structure to reach flame effect true to nature, form the pattern 21 of inboard wall of burner hearth thereon by serigraphy or spraying in the outside of this plate, rough form or shape images such as fragment of brick or other irregular stones as wall, further reduce the transparency and the mirror effect of this plate on the one hand, more increased the whole structure of simulation fireplace in addition.
The concrete structure of dynamic light source generation device 4 as seen from Figure 3.Semiconductor luminotron 42 is fixed by welding on the printed circuit board (PCB) 43, and the conduction of also thus two electrodes of light emitting diode being guided to respectively on two ends, the left and right sides end cap 44 by printed circuit board (PCB) is rotated on the back shaft 45,46 simultaneously.The conduction rotation back shaft 46 of right-hand member is fixed on the support 41 by conductive bearing 47 and insulation rubber sleeve 48, and conductive bearing 47 is linked a utmost point of power supply by lead 414 simultaneously.The conduction rotation back shaft 45 of left end is fixed on the support 41 by conductive supporting frame 49 and insulation 411.Conductive supporting frame 49 is guided to another utmost point of power supply by lead 413.In addition, conduction rotation back shaft 45 is flexibly connected on the main drive shaft of motor 412 by electro-insulating rubber axle sleeve 410.When driven by motor luminous tube array tube rotates when operation like this, also can stably give the semiconductor luminotron steady and continuous that moves power supply.Adopt the luminotron effect meeting of optically focused certainly better as luminotron.
Can certainly be, the conduction rotation back shaft 45,46 at the cylindrical shell two ends of distribution semiconductor luminotron array be again an electric conductor simultaneously, and insulate each other, and each end links to each other with an electrode of semiconductor luminotron; Insulate between two bearings on the cylinder stent 41 and the support 41, each bearing links to each other with an end of power supply, makes external power source cause the luminotron of motion by lead, bearing, rotation back shaft; The output shaft of motor 412 is connected with an end back shaft axle of cylindrical shell by elastomer connector, in a word its structure and top be similar.
The present invention has only done detailed explanation with regard to illustrated embodiments, can not be interpreted as the restriction to protection scope of the present invention, every on this basis further improvement or adopt usual technological means to replace, all be the protection domain of request of the present invention.
Claims (10)
1, the flame simulating assembly in a kind of electric fireplace, it includes:
(1) dynamic light source generation device;
(2) imaging screen;
(3) screen of the flame effect between dynamic light source generation device and imaging screen;
(4) be positioned at the simulated hearth of imaging screen front;
It is characterized in that described dynamic light source generation device is the cylindrical shell that direct motor drive connects, the surface distributed of cylindrical shell is by the cylindrical array of being made up of semiconductor luminotron.
2, flame simulating assembly according to claim 1 is characterized in that described semiconductor luminotron is made up of the luminotron of multiple color.
3, flame simulating assembly according to claim 2 is characterized in that described semiconductor luminotron is connected with the controller of Control current size and scintillation time.
4, flame simulating assembly according to claim 3, the rotation back shaft that it is characterized in that the cylindrical shell two ends of described distribution semiconductor luminotron array is again an electric conductor simultaneously, and insulate each other, each end links to each other with an electrode of semiconductor luminotron; Insulate between two bearings on the barrel support frame and the bracing frame, each bearing links to each other with an end of power supply, makes external power source cause the luminotron of motion by lead, bearing, rotation back shaft; The output shaft of motor is connected with an end axle of cylindrical shell by elastomer connector.
5, flame simulating assembly according to claim 4, it is characterized in that described imaging screen is formed by transparent or semitransparent materials processing, side towards dynamic light source, form hair side by frosted or acid etching and become a translucent body, towards observer's a silk-screen or spray into the rough form of wall.
6, flame simulating assembly according to claim 5 is characterized in that described flame effect screen includes the gap and the filter strips of flamboyancy.
7, flame simulating assembly according to claim 6, it is characterized in that described gap is to open some printing opacity mouths on opaque material as required in the position, middle and lower part, allow the light that needs by blocking a part of unwanted light beam simultaneously, make the exterior contour that on imaging screen, forms a pile combustion flame.
8, flame simulating assembly according to claim 7, it is characterized in that described filter strips is the length translucent flexible material bar all different with color, be fixed on the gap of flame effect screen, light beam sees through these translucent filter strips, forms the flame picture of multiple color on imaging screen.
9, flame simulating assembly according to claim 8 is characterized in that described simulated hearth includes the back wall that forms the emulation burner hearth at imaging screen; Left side plate forms the side wall of emulation burner hearth; Front panel and guardrail and back wall and side wall surround an area of space and form burner hearth stacking emulation ashes and emulation fuel; The emulation ashes of being made by trnaslucent materials form a base, stack emulation fuel near imaging screen thereon, form an emulation fuel assembly that is burning; Below base, be equipped with light source, see through the trnaslucent materials base, produce fuel just in effect of combustion.
10, flame simulating assembly according to claim 9 is characterized in that described its light beam of dynamic light source generation device also projects on the translucent base by following opening, produces the dynamic combustion efficiency of flicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100934440A CN100383835C (en) | 2004-12-23 | 2004-12-23 | Installation for simulating flame in electrical fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100934440A CN100383835C (en) | 2004-12-23 | 2004-12-23 | Installation for simulating flame in electrical fireplace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1797505A true CN1797505A (en) | 2006-07-05 |
| CN100383835C CN100383835C (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100934440A Expired - Fee Related CN100383835C (en) | 2004-12-23 | 2004-12-23 | Installation for simulating flame in electrical fireplace |
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| CN (1) | CN100383835C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009026780A1 (en) * | 2007-08-31 | 2009-03-05 | Zhichao Wang | Method and device for simulating flame image |
| US20110162636A1 (en) * | 2010-01-07 | 2011-07-07 | Gallo Christopher J | Cool touch fireplace |
| WO2013029495A1 (en) * | 2011-08-26 | 2013-03-07 | 东莞崧崴电子科技有限公司 | Sound-controlled electric fireplace |
| CN107143905A (en) * | 2017-04-20 | 2017-09-08 | 宁波德萨电器制造有限公司 | A kind of fireplace with volcano and waterfall effect of shadow |
| CN108105836A (en) * | 2018-01-22 | 2018-06-01 | 无锡润贵春电器有限公司 | A kind of display imaging system and electric fireplace |
| CN109300411A (en) * | 2018-11-26 | 2019-02-01 | 体验科技股份有限公司 | Display device and the method shown using display device progress picture |
| 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 |
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040181983A1 (en) * | 1996-05-17 | 2004-09-23 | Dimplex North America Limited | Flame simulating assembly |
| US6880275B2 (en) * | 2001-05-16 | 2005-04-19 | Hon Technology Inc. | Lenticular fireplace |
| CA2357182C (en) * | 2001-09-12 | 2009-01-06 | Dimplex North America Limited | Flame simulating assembly |
| CN100481160C (en) * | 2002-03-19 | 2009-04-22 | 丁普莱克斯北美有限公司 | Flame analog assembly |
| CA2441847A1 (en) * | 2003-01-20 | 2004-07-20 | Kelly Stinson | Flame simulating assembly |
-
2004
- 2004-12-23 CN CNB2004100934440A patent/CN100383835C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009026780A1 (en) * | 2007-08-31 | 2009-03-05 | Zhichao Wang | Method and device for simulating flame image |
| US20110162636A1 (en) * | 2010-01-07 | 2011-07-07 | Gallo Christopher J | Cool touch fireplace |
| US8333184B2 (en) * | 2010-01-07 | 2012-12-18 | Heat Surge, Llc | Cool touch fireplace |
| WO2013029495A1 (en) * | 2011-08-26 | 2013-03-07 | 东莞崧崴电子科技有限公司 | Sound-controlled electric fireplace |
| GB2509007A (en) * | 2011-08-26 | 2014-06-18 | Dong Guan Song Wei Electric Technology Co Ltd | Sound-controlled electric fireplace |
| CN107143905A (en) * | 2017-04-20 | 2017-09-08 | 宁波德萨电器制造有限公司 | A kind of fireplace with volcano and waterfall effect of shadow |
| CN107143905B (en) * | 2017-04-20 | 2019-08-20 | 宁波德萨电器制造有限公司 | A kind of fireplace with volcano and waterfall effect of shadow |
| CN108105836A (en) * | 2018-01-22 | 2018-06-01 | 无锡润贵春电器有限公司 | A kind of display imaging system and electric fireplace |
| CN109300411A (en) * | 2018-11-26 | 2019-02-01 | 体验科技股份有限公司 | Display device and the method shown using display device progress picture |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100383835C (en) | 2008-04-23 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Jiaqing Machinery Co., Ltd. Assignor: Chen Xiaoliang Contract fulfillment period: 2008.12.12 to 2014.12.11 contract change Contract record no.: 2008330002593 Denomination of invention: Installation for simulating flame in electrical fireplace Granted publication date: 20080423 License type: Exclusive license Record date: 20081213 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.12 TO 2014.12.11; CHANGE OF CONTRACT Name of requester: NINGBO JIAQING MACHINE CO., LTD. Effective date: 20081213 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Gaobo Technology Co., Ltd. Assignor: Chen Xiaoliang Contract fulfillment period: 2009.11.5 to 2015.11.4 contract change Contract record no.: 2009330002799 Denomination of invention: Installation for simulating flame in electrical fireplace Granted publication date: 20080423 License type: Exclusive license Record date: 2009.11.6 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.11.5 TO 2015.11.4; CHANGE OF CONTRACT Name of requester: NINGBO GAOBO TECHNOLOGY CO., LTD. Effective date: 20091106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20151223 |
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| EXPY | Termination of patent right or utility model |