CN103946627A - Flame simulation device of electrical hearth and electrical hearth thereof - Google Patents
Flame simulation device of electrical hearth and electrical hearth thereof Download PDFInfo
- Publication number
- CN103946627A CN103946627A CN201280054276.7A CN201280054276A CN103946627A CN 103946627 A CN103946627 A CN 103946627A CN 201280054276 A CN201280054276 A CN 201280054276A CN 103946627 A CN103946627 A CN 103946627A
- Authority
- CN
- China
- Prior art keywords
- flame
- rotating cylinder
- electric fireplace
- optically focused
- board
- 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
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Classifications
-
- 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
- F21S10/046—Lighting devices or systems producing a varying lighting effect simulating flames by movement of parts, e.g. by movement of reflectors or light sources
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A flame simulation device of an electrical hearth comprises a light source (1), a flame board (3), a flame projection screen (4), and a rotating cylinder (2). The light source (1) is placed inside the rotating cylinder (2), the rotating cylinder (2) is a transparent body, a light condensation block (20) is disposed on the surface of the rotating cylinder (2), a flame hole (31) is provided on the flame board (3), a light ray emitted from the light source (1) undergoes the light condensation of the light condensation block (20) and is projected to the flame board (3), and the light ray then passes through the flame hole (31) on the flame board (3) and is projected on the flame projection screen (4) to form a flame image. The advantages lie in that: the rotating cylinder (2) uses a transparent body, and light condensation of the light condensation block (20) is provided, so that the flame is bright and has the effect of motions. Both the rotating cylinder (2) and the light condensation block (20) can be formed integrally through injection molding, so that the structure is simple, and the fabrication is convenient.
Description
The present invention relates to electric fireplace.
Flame simulating assembly in electric fireplace is generally using electronics fire or simulation fire, and it is not intended to heating, and is merely creating visual effect, and plays decoration function.
The electric fireplace of existing band simulation flame is typically made up of two parts：Blowing heater and flame simulating assembly, its flame simulating assembly typically has two classes, the first kind is after being suspended on the comburant of simulation top, translucent plastics screen and two-way mirror with one group of ribbon, ribbon is blown by air and is projected on glass surface and is produced light and rock flame during come simulated combustion, though it has the vision that flame flashes, the scene of flare play during without vigorous combustion；Equations of The Second Kind is that the active light source that rotation is driven by motor is installed after the wooden carbon burning medium of dendroid of simulation, front portion sets fire-shaped wall, light transmission screen and two-way mirror again, the light source sent using active light source, the shape of flame is formed by the glory hole on fire-shaped wall, project again on light transmission screen and two-way mirror, flame vision is produced, flame is added and climbs sharply.
Also other kinds of flame simulating assembly, it is poor to there is flame simulating effect, or the problem of make complicated.
The technical problems to be solved by the invention are to overcome prior art above-mentioned not enough and flame simulating assembly that is providing a kind of electric fireplace and its electric fireplace, be simple to manufacture it, flame effect it is good.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：
The flame simulating assembly of electric fireplace, including light source, flame board, flame projection screen, rotating cylinder, light source are placed in inside rotating cylinder, and rotating cylinder is the transparent body, and drum surface sets and sets glory hole, the light that light source is sent on optically focused block, flame board
Projected by the optically focused of optically focused block on flame board, light is then passed through the glory hole of flame board and projects in flame projection screen and form flame picture.
Above-mentioned rotating cylinder can be driven by motor, also can be by other dynamic rotations.
Above-mentioned rotating cylinder is also divided into being spliced between several cell blocks, several cell blocks.
Above-mentioned rotating cylinder may be provided between flame board and flame projection screen, can shorten the thickness of whole analogue means, may also be arranged on certainly before flame projection screen.
Above-mentioned rotating cylinder can be by being made up of transparent plastic, or other light transmissive materials are made, preferably transparent organism, are so easy to be an integrally-molded.
It also can be set before above-mentioned flame projection screen under the unit of plastic of log shapes, unit of plastic both using the light source in rotating cylinder, light source also can be separately set, light passes through unit of plastic during light source luminescent, unit of plastic produces the effect of wood fuel.
It is used in electric fireplace and is made with the flame simulating assembly of above-mentioned electric fireplace, along with the housing and heating arrangements of electric fireplace, constitutes electric fireplace.
Above-mentioned electric fireplace front portion can also set ornament, such as handstone.
Compared with prior art, the advantage of the invention is that：
Due to using transparent body rotating cylinder, then through optically focused block optically focused, therefore flame is bright, and dynamic effect is good.
Rotating cylinder and optically focused block can be an integrally-molded, therefore simple in construction, simple for production.
Fig. 1 is the structural representation for the electric fireplace that the embodiment of the present invention includes flame simulating assembly.
Fig. 2 is the structural representation of flame simulating assembly middle cylinder body of the embodiment of the present invention.
Fig. 3 is the structural representation of the cylinder of another embodiment of the present invention.
Fig. 4 is the structural representation of flame board of the embodiment of the present invention.
Fig. 5 is the transferring structure schematic diagram for the convex lens that the embodiment of the present invention has changed.
The preferred forms of the present invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described.
As shown in Figure 1 and Figure 2, the flame simulating assembly of electric fireplace, including light source 1, flame board 3, flame projection screen 4 and rotating cylinder 2.
Above-mentioned light source 1 is fixed on light source bracket 11, the end of light source bracket 11 or so two is separately fixed on left fixed support 12 and right fixed support 13, left fixed support 12 is fixed on support shaft 24 by nut 14, and support shaft 24 is fixed on rotating cylinder support 23 by firm nut 22.The right fixed rotating shaft 27 of fixed support 13, rotating shaft 27 is connected by shaft coupling 28 with the axle of motor 26, and motor 26 is supported by electric machine support 29.
Rotating cylinder support 23 and electric machine support 29 are fixed on electric fireplace.
Light source 1 is connected on power supply by wire 16.
Above-mentioned rotating cylinder 2 is transparent cylinder, and surface sets optically focused block 20, and transparent cylinder left end is fixed on support shaft 24 by left end cap 21, and right-hand member is fixed in rotating shaft 27 by right end cap 25.
Motor 26 is connected on power supply by wire.When motor 26 is rotated, just rotating cylinder 2 can be driven to rotate.
Above-mentioned optically focused block 22 can both be arranged on cylinder inner surface, may also be arranged on optically focused block in barrel outer surface, the present embodiment and be arranged on barrel outer surface.
Because cylinder is integral, therefore it can be easily produced with one-shot forming.
Above-mentioned rotating cylinder 2 can also be to be only that the part contacted with optically focused block 22 is transparent, and remaining is opaque.
Above-mentioned optically focused block 22 can be integrated with cylinder 2, can global formation.Above-mentioned optically focused block 22 can be also fabricated separately with cylinder 2, and finally optically focused block 22 is fixed on cylinder 2, Fig. 3 is seen.
Above-mentioned optically focused block 22 is preferably convex lens, so can preferably optically focused, project flame on flame board more vivid.
The profile of above-mentioned convex lens can be rectangle, or circular, polygonal or other shapes.
The transparent surface of above-mentioned convex lens can be the combination of single plane, sphere, cambered surface, curved surface or other types, the also face including these types.
Above-mentioned convex lens can also make some excisions or the change stretched out with regard to the part of main body, as shown in Figure 5.
Above-mentioned flame board 3 is formed with the glory hole 31 of flame profile, sees Fig. 4.
The light that optically focused block 22 is sent on the front lower place of flame board 3, rotating cylinder 2 of rotating cylinder 2 can be projected on flame board 3, especially through being projected after the glory hole 31 of flame profile
In flame projection screen 4, therefore flame picture can be produced in flame projection screen 4.
In use, opening light source 1 and motor 26, motor 26 drives rotating cylinder 2 to rotate, and light source 1 emits beam, and light is concentrated and is directed towards on the glory hole 31 of flame board 3 by light by the optically focused of optically focused block 22, then is projected
Flame projection screen 4, produces flame picture.Because light changes with rotating cylinder, pass through again
The optically focused of optically focused block 22 and shaped through glory hole 31, therefore the contrast of whole flame pattern and surrounding environment is high, flame is more true to nature, and dynamically sense is strong for flame, and simulated effect is fine.
See Fig. 1 using the electric fireplace structure of above-mentioned flame simulating assembly, hot air apparatus 5, circumference environment are set in electric fireplace bottom.
Hot air apparatus 5 generally includes blower fan, heater, and heater is placed in blower fan, air by heater heat after blown out through blower fan.The heating arrangements of hot air apparatus can also be replaced by the device of other forms.
Hot air apparatus may also be arranged on the bottom of electric fireplace, pass through the space reasonable Arrangement of electric fireplace.
Electric fireplace front portion sets glass 6, just can be seen through glass 6
The simulation flame of the generation of flame projection screen 4 just can be seen in flame projection screen 4, flame simulating assembly when opening.
Electric fireplace lower front also sets up the analogue body 7 of incendiary material such as timber, using the light source in cylinder or it is another set light source can to produce analogue body 7 dark red luminous, form during to combustion of wood is similar.
The ornaments such as handstone also can be set in electric fireplace lower front.
Claims (8)
- The flame simulating assembly of electric fireplace, including light source, flame board, flame projection screen, rotating cylinder, it is characterised in that：Light source is placed in inside rotating cylinder, and rotating cylinder is the transparent body, rotating cylinderSurface sets optically focused block, Glory hole is set on flame board, and the light that light source is sent is projected on flame board by the optically focused of optically focused block, and light is then passed through the glory hole of flame board and projects in flame projection screen and form flame picture.
- The flame simulating assembly of electricity fireplace as claimed in claim 1, it is characterised in that：Described optically focused block is convex lens.
- Such as claim 1 or 2 The flame simulating assembly of described electric fireplace, it is characterised in that：Described rotating cylinder and optically focused block is an integrally-molded.
- Such as claim 1 or 2 The flame simulating assembly of described electric fireplace, it is characterised in that：Described rotating cylinder and optically focused block is an integrally-molded respectively, then is stitched together.
- The flame simulating assembly of electric fireplace as described in claim 1 or 2 , it is characterised in that：Described rotating cylinder and optically focused block, which is divided between several cell blocks, several cell blocks, to be spliced.
- The flame simulating assembly of electric fireplace as described in claim 1 or 2 , it is characterised in that：The unit of plastic of log shapes is set before described flame projection screen.
- The flame simulating assembly of electric fireplace as described in claim 1 or 2 , it is characterised in that：Described rotating cylinder is arranged between flame board and flame projection screen.
- Electric fireplace containing above-mentioned electric fireplace flame analogue device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201280054276.7A CN103946627A (en) | 2011-12-13 | 2012-12-11 | Flame simulation device of electrical hearth and electrical hearth thereof |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104144499A CN102454937A (en) | 2011-12-13 | 2011-12-13 | Flame simulating device for electrical fireplace and electrical fireplace |
| CN201110414449.9 | 2011-12-13 | ||
| PCT/CN2012/086362 WO2013086967A1 (en) | 2011-12-13 | 2012-12-11 | Flame simulation device of electrical hearth and electrical hearth thereof |
| CN201280054276.7A CN103946627A (en) | 2011-12-13 | 2012-12-11 | Flame simulation device of electrical hearth and electrical hearth thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103946627A true CN103946627A (en) | 2014-07-23 |
Family
ID=46038402
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104144499A Pending CN102454937A (en) | 2011-12-13 | 2011-12-13 | Flame simulating device for electrical fireplace and electrical fireplace |
| CN201280054276.7A Pending CN103946627A (en) | 2011-12-13 | 2012-12-11 | Flame simulation device of electrical hearth and electrical hearth thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104144499A Pending CN102454937A (en) | 2011-12-13 | 2011-12-13 | Flame simulating device for electrical fireplace and electrical fireplace |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN102454937A (en) |
| GB (1) | GB2511232B (en) |
| WO (1) | WO2013086967A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302599A (en) * | 2018-01-30 | 2018-07-20 | 广东丰森第五能源科技有限公司 | A kind of energy-efficient warmer of novel healthy environment protection |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8904681B2 (en) * | 2011-11-10 | 2014-12-09 | Liping Pan | Electric fireplace and flame simulator thereof |
| CN102454937A (en) * | 2011-12-13 | 2012-05-16 | 潘立平 | Flame simulating device for electrical fireplace and electrical fireplace |
| CN103574483B (en) * | 2012-07-20 | 2015-09-16 | 宁波高博科技有限公司 | A kind of flame simulation system |
| WO2023217284A1 (en) * | 2022-05-13 | 2023-11-16 | 潘立平 | Flame simulation device and electric fireplace |
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| EP1225389A1 (en) * | 2000-12-27 | 2002-07-24 | Kal-Fire B.V. | Apparatus for stimulating flames |
| CN2679534Y (en) * | 2004-01-05 | 2005-02-16 | 周军 | Flame artificial simulator of ele ctrical fireplace |
| CN2708144Y (en) * | 2004-06-24 | 2005-07-06 | 潘立平 | Flame simulator of electric fireplace |
| US20050155262A1 (en) * | 2001-05-16 | 2005-07-21 | Hon Technology Inc. | Lenticular fireplace |
| CN1797504A (en) * | 2004-12-23 | 2006-07-05 | 陈晓亮 | Flame simulation installation capable of simulating effect of real flame |
| CN101114413A (en) * | 2006-07-27 | 2008-01-30 | 陈晓亮 | Artificial device for simulating flame burning image |
| CN101608766A (en) * | 2009-03-03 | 2009-12-23 | 义乌市安冬电器有限公司 | The light-source system of electricity fireplace |
| CN202511185U (en) * | 2011-12-13 | 2012-10-31 | 潘立平 | Flame simulating device of electric fireplace and electric fireplace |
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| GB8514622D0 (en) * | 1985-06-10 | 1985-07-10 | Cannon Ind Ltd | Gas fire |
| US5642580A (en) * | 1996-05-17 | 1997-07-01 | Dimplex North America Limited | Flame simulating assembley |
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| GB201016976D0 (en) * | 2010-10-08 | 2010-11-24 | Flamerite Fires Ltd | Apparatus and method to create realistic flame effect |
| CN102454937A (en) * | 2011-12-13 | 2012-05-16 | 潘立平 | Flame simulating device for electrical fireplace and electrical fireplace |
-
2011
- 2011-12-13 CN CN2011104144499A patent/CN102454937A/en active Pending
-
2012
- 2012-12-11 WO PCT/CN2012/086362 patent/WO2013086967A1/en active Application Filing
- 2012-12-11 GB GB1408868.6A patent/GB2511232B/en active Active
- 2012-12-11 CN CN201280054276.7A patent/CN103946627A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1225389A1 (en) * | 2000-12-27 | 2002-07-24 | Kal-Fire B.V. | Apparatus for stimulating flames |
| US20050155262A1 (en) * | 2001-05-16 | 2005-07-21 | Hon Technology Inc. | Lenticular fireplace |
| CN2679534Y (en) * | 2004-01-05 | 2005-02-16 | 周军 | Flame artificial simulator of ele ctrical fireplace |
| CN2708144Y (en) * | 2004-06-24 | 2005-07-06 | 潘立平 | Flame simulator of electric fireplace |
| CN1797504A (en) * | 2004-12-23 | 2006-07-05 | 陈晓亮 | Flame simulation installation capable of simulating effect of real flame |
| CN101114413A (en) * | 2006-07-27 | 2008-01-30 | 陈晓亮 | Artificial device for simulating flame burning image |
| CN101608766A (en) * | 2009-03-03 | 2009-12-23 | 义乌市安冬电器有限公司 | The light-source system of electricity fireplace |
| CN202511185U (en) * | 2011-12-13 | 2012-10-31 | 潘立平 | Flame simulating device of electric fireplace and electric fireplace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302599A (en) * | 2018-01-30 | 2018-07-20 | 广东丰森第五能源科技有限公司 | A kind of energy-efficient warmer of novel healthy environment protection |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2511232A (en) | 2014-08-27 |
| GB201408868D0 (en) | 2014-07-02 |
| WO2013086967A1 (en) | 2013-06-20 |
| CN102454937A (en) | 2012-05-16 |
| GB2511232B (en) | 2018-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |