CN104791886A - Electric fireplace with loudspeaker - Google Patents
Electric fireplace with loudspeaker Download PDFInfo
- Publication number
- CN104791886A CN104791886A CN201510199175.4A CN201510199175A CN104791886A CN 104791886 A CN104791886 A CN 104791886A CN 201510199175 A CN201510199175 A CN 201510199175A CN 104791886 A CN104791886 A CN 104791886A
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- CN
- China
- Prior art keywords
- electric fireplace
- light source
- sound equipment
- loudspeaker
- power 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.)
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- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000003610 charcoal Substances 0.000 claims description 24
- 238000003384 imaging method Methods 0.000 claims description 23
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 230000005236 sound signal Effects 0.000 claims description 19
- 230000003321 amplification Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 7
- 238000004088 simulation Methods 0.000 abstract 2
- 238000011161 development Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The invention discloses an electric fireplace with a loudspeaker. The electric fireplace comprises a shell and a flame generator arranged inside the shell. The electric fireplace is characterized in that the loudspeaker, a power amplifier board and a main control board are installed on the shell, the power amplifier board is connected with the loudspeaker and drives the loudspeaker to play music, the main control board is connected with the flame generator and drives the flame generator to generate simulation flames, the main control board is connected with the power amplifier board, and the flame generator is controlled in real time to stimulate dynamic brightness changes of flames according to the audio frequency of the played music, so that the electric fireplace has the traditional heating and viewing functions, and the electric fireplace can also be used for playing music and control dynamic changes of the simulation flames inside the electric fireplace through music and is unique, novel and innovative in design.
Description
Technical field
The present invention relates to electric fireplace art, refer in particular to a kind of electric fireplace with sound equipment.
Background technology
During traditional household furnishing, electricity fireplace is generally placed in by wall, simulate the apperance of tradition flame combustion, and stereo set generally can be placed in together with TV, computer or other audio frequency and video audio-visual devices, people are difficult to sound equipment and electric fireplace to combine.In modern society, electric fireplace welcomes fast development, and the mankind offer convenience simultaneously, also to which proposing more various modern requirements at the electric fireplace of enjoyment.For existing electric fireplace product, the change of background flame and emulation charcoal light and shade changes according to fixing pattern, more single, the dynamic change of real flame cannot be accomplished, cause the constraint to electric fireplace design philosophy, hinder people to the research and development of this technical field, have impact on the development of electric fireplace industry.How sound equipment and electric fireplace being combined, and control electric fireplace flame dynamic change by the music that sound equipment is play, will be the progress of a kind of great-leap-forward in this area.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of electric fireplace with sound equipment, sound equipment is integrated in electric fireplace, make electric fireplace not only possess traditional heating and view and admire function, can also music be play, make Simulated flame dynamic with music.
For achieving the above object, the present invention adopts following technical scheme:
A kind of electric fireplace with sound equipment, comprise housing, the flame generating means be arranged in housing, this housing is provided with loudspeaker, power board, master control borad, this power board connects loudspeaker and drives loudspeaker to play music, this master control borad connects flame generating means and drives flame generating means to generate Simulated flame, this master control borad connects power board, according to play music audio frequency control the dynamic change of flame generating means simulating flame light and shade in real time.
As a kind of preferred version, described power board is provided with audio signal front end circuit, audio power amplifying circuit, this audio signal front end circuit connects audio power amplifying circuit, and described loudspeaker are made up of left horn and right horn, and this audio power amplifying circuit connects left horn and right horn.
As a kind of preferred version, described audio power amplifying circuit is connected with volume adjusting module, and this volume adjusting module is formed primarily of the integrated IC or potentiometer for regulating volume.
As a kind of preferred version, described master control borad is provided with MCU, the signal amplification processor being connected on this MCU successively, analog line driver, flame generating means, decoder is provided with between this MCU and audio power amplifying circuit of power board, MCU mono-aspect receives the audio signal of power board, and on the other hand the control signal of the different frequency of output set entrained by music is to flame generating means.
As a kind of preferred version, described flame generating means comprises the imaging screen be installed in electric fireplace, emulation charcoal, imaging combustion plate, reflecting assembly, 3D imaging combustion light source, emulation charcoal burning light source, this 3D imaging combustion light source and emulation charcoal burning light source lay respectively at the both sides of imaging combustion plate, and emulation charcoal burning light source is positioned at emulation charcoal, MCU realizes electric fireplace by the light and shade controlling this 3D imaging combustion light source and emulation charcoal burning light source and simulates flame dynamic change.
As a kind of preferred version, described 3D imaging combustion light source and emulation charcoal burning light source are LED light source.
As a kind of preferred version, be provided with USB or the SD card card connector for accessing source of sound before described housing, this card connector is connected with power board electricity.
As a kind of preferred version, described enclosure interior is provided with the wireless Bluetooth device that can be used for mobile phone, computer, IPAD equipment or electric fireplace wireless telecommunications, and this wireless Bluetooth device is connected with power board electricity.
As a kind of preferred version, be provided with heater further in described housing, housing arranges cold air inlet and hot-blast outlet, this heater is communicated with between this cold air inlet and hot-blast outlet, discharges after cold air heating.
As a kind of preferred version, described housing is provided with contact panel further, this contact panel is electrically connected with master control borad.
As a kind of preferred version, described housing to comprise in trapezoidal back seat and covers at frame before the arc of this back seat, and before this arc, the viewing window surface of frame is provided with glass door or screen door.
The present invention compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, loudspeaker are mainly arranged on the housing of electric fireplace by it, by design power board and master control borad, master control borad and power board are coupled together, on the one hand, power board drives loudspeaker to play music, on the other hand, master control borad received audio signal, and by the control signal of different frequency gathered entrained by music to flame generating means, make flame generating means produce the dynamic sense of light and shade change with music.In a word, electric fireplace of the present invention, except traditional heating and view and admire except function, also possesses music playback function, and can the dynamic change of control imitation flame with music, and design is unique, novel, creative.
For more clearly setting forth architectural feature of the present invention and effect, below in conjunction with accompanying drawing and specific embodiment, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the present invention;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the schematic block circuit diagram of the electric fireplace of the preferred embodiment of the present invention.
Accompanying drawing identifier declaration:
10, housing 11, back seat
12, frame 13, glass door or screen door before arc
14, hot-blast outlet 15, cold air inlet
16, heater 17, contact panel
181, card connector 182, audio connecting cord
183, wireless Bluetooth device 19, volume adjustment knob
20, flame generating means 21, imaging screen
22, charcoal 31, left horn is emulated
32, right horn 40, master control borad
41, MCU 42, signal amplification processor
43, analog line driver 44, decoder
50, power board 51, audio signal front end circuit
52, audio power amplifying circuit 53, volume adjusting module.
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 3, that show the concrete structure of the preferred embodiment of the present invention, be a kind of electric fireplace with sound equipment, its structure comprise housing 10, the flame generating means 20 be arranged in housing 10, the loudspeaker be installed on housing 10, for drive this flame generating means 20 generate Simulated flame master control borad 40, for driving these loudspeaker to play the power board 50 of music.
Wherein, as depicted in figs. 1 and 2, this housing 10 to comprise in trapezoidal back seat 11 and cover at this back seat 11 arc before frame 12, before this arc, the viewing window surface of frame 12 is provided with glass door or screen door 13.These loudspeaker are made up of left horn 31 and right horn 32, and left horn 31 is installed on the left side above viewing window, and right horn 32 is installed on the right side of viewing window.Between left and right loudspeaker 31,32, hot-blast outlet 14 is set, end face in housing 10 offers cold air inlet 15, heater 16(is set between cold air inlet 15 and hot-blast outlet 14 and sees Fig. 3), this heater 16 is communicated with between this cold air inlet 15 and hot-blast outlet 14, discharges after cold air heating.Also be provided with contact panel 17 in the position, the upper right corner of housing 10, this contact panel 17 is electrically connected with master control borad 40.
As shown in Figure 3, described power board 50 and master control borad 40 are all installed in housing 10, and wherein, this power board 50 connects loudspeaker, play music for driving left and right loudspeaker 31,32.This master control borad 40 connects flame generating means 20, generates Simulated flame for driving flame generating means 20.Further, this master control borad 40 connects power board 50, according to play music audio frequency control the dynamic change of flame generating means 20 simulating flame light and shade in real time.In the present embodiment, this master control borad 40 is installed on rear side inside or the upper interior of housing 10, and power board 50 can be arranged on the position near left horn 31, right horn 32 or master control borad 40, so that wiring.Further, this master control borad 40 can also unite two into one with power board 50, is produced on same pcb board.
Specifically, described power board 50 is provided with audio signal front end circuit 51, audio power amplifying circuit 52, this audio signal front end circuit 51 connects audio power amplifying circuit 52, this audio power amplifying circuit 52 connects left horn 31 and right horn 32, and this audio power amplifying circuit 52 is connected with volume adjusting module 53, this volume adjusting module 53 can be that integrated IC regulates volume, also can regulate volume for potentiometer.And this power board 50 connects one or more the combination being used for the card connector 181 of incoming audio signal, audio connecting cord 182, wireless Bluetooth device 183, is specifically connected to audio signal front end circuit 51.In the present embodiment, this card connector 181 is the connector that can insert USB or SD card, when after insertion card, can music file in auto-recognition card, realize automatically playing, when installation site is selected, this card connector 181 preferably exposes housing 10 front or side, inserts with convenient card.This audio connecting cord 182, with the audio connector of standard, for being connected on computer, VCD machine or other music player devices, is play to guide audio signal into loudspeaker.This wireless Bluetooth device 183 is arranged at enclosure interior, realizes electronic equipment and the electric fireplace wireless telecommunications such as mobile phone, computer, IPAD, with wireless form transmission audio signal, then plays.
Described master control borad 40 is provided with MCU 41, is connected on the signal amplification processor 42 of this MCU 41, analog line driver 43, flame generating means 20 successively, is provided with decoder 44 between this MCU 41 and audio power amplifying circuit 52 of power board 50.MCU 41 1 aspect receives the audio signal of power board 50, and on the other hand the control signal of the different frequency of output set entrained by music is to flame generating means 20.Described flame generating means 20 is made up of the imaging screen 21 be installed in electric fireplace, emulation charcoal 22, imaging combustion plate, reflecting assembly, 3D imaging combustion light source, emulation charcoal burning light source, this 3D imaging combustion light source and emulation charcoal burning light source lay respectively at the both sides of imaging combustion plate, and emulation charcoal burning light source is positioned at emulation charcoal 22, MCU 41 realizes electric fireplace by the light and shade controlling this 3D imaging combustion light source and emulate charcoal burning light source and simulate flame dynamic change.In the present embodiment, this 3D imaging combustion light source and emulation charcoal burning light source all adopt LED light source, possess the advantage of low-power consumption and life-span length.
Operation principle of the present invention is by card connector 181, audio connecting cord 182, one of them incoming audio signal of wireless Bluetooth device 183, carry out being play by left horn 31 and right horn 32 after amplification process through power board 50 pairs of audio signals, user can operate volume adjusting turn-knob 19 and regulate broadcast sound volume size.Simultaneously, this music signal with different tone transfers to the MCU 41 of master control borad 40 by decoder 44, MCU 41 1 aspect receives the audio signal of power board 50, on the other hand the control signal of the different frequency of output set entrained by music is to flame generating means 20, realize electric fireplace by the light and shade controlling this 3D imaging combustion light source and emulation charcoal burning light source and simulate flame dynamic change, meanwhile, warm braw is also sent by heater 16 slowly.Like this, people can blow warm braw before fireplace, cosily listoning music, and see the Simulated flame of beating with the tone control of music height fluctuating in electric fireplace, be very satisfied simultaneously.
In sum, design focal point of the present invention is, loudspeaker are mainly arranged on the housing 10 of electric fireplace by it, by design power board 50 and master control borad 40, master control borad 40 and power board 50 are coupled together, on the one hand, power board 50 drives loudspeaker to play music, on the other hand, and master control borad 40 received audio signal, and by the control signal of different frequency gathered entrained by music to flame generating means 20, make flame generating means 20 produce the dynamic sense of light and shade change with music.In a word, electric fireplace of the present invention, except traditional heating and view and admire except function, also possesses music playback function, and can the dynamic change of control imitation flame with music, and design is unique, novel, creative.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (11)
1. the electric fireplace with sound equipment, comprise housing, the flame generating means be arranged in housing, it is characterized in that: this housing is provided with loudspeaker, power board, master control borad, this power board connects loudspeaker and drives loudspeaker to play music, this master control borad connects flame generating means and drives flame generating means to generate Simulated flame, this master control borad connects power board, according to play music audio frequency control the dynamic change of flame generating means simulating flame light and shade in real time.
2. a kind of electric fireplace with sound equipment according to claim 1, it is characterized in that: described power board is provided with audio signal front end circuit, audio power amplifying circuit, this audio signal front end circuit connects audio power amplifying circuit, described loudspeaker are made up of left horn and right horn, and this audio power amplifying circuit connects left horn and right horn.
3. a kind of electric fireplace with sound equipment according to claim 2, is characterized in that: described audio power amplifying circuit is connected with volume adjusting module, and this volume adjusting module is formed primarily of the integrated IC or potentiometer for regulating volume.
4. a kind of electric fireplace with sound equipment according to claim 2, it is characterized in that: described master control borad is provided with MCU, the signal amplification processor being connected on this MCU successively, analog line driver, flame generating means, decoder is provided with between this MCU and audio power amplifying circuit of power board, MCU mono-aspect receives the audio signal of power board, and on the other hand the control signal of the different frequency of output set entrained by music is to flame generating means.
5. a kind of electric fireplace with sound equipment according to claim 4, it is characterized in that: described flame generating means comprises the imaging screen be installed in electric fireplace, emulation charcoal, imaging combustion plate, reflecting assembly, 3D imaging combustion light source, emulation charcoal burning light source, this 3D imaging combustion light source and emulation charcoal burning light source lay respectively at the both sides of imaging combustion plate, and emulation charcoal burning light source is positioned at emulation charcoal, MCU realizes electric fireplace by the light and shade controlling this 3D imaging combustion light source and emulation charcoal burning light source and simulates flame dynamic change.
6. a kind of electric fireplace with sound equipment according to claim 5, is characterized in that: described 3D imaging combustion light source and emulation charcoal burning light source are LED light source.
7. a kind of electric fireplace with sound equipment according to claim 1, is characterized in that: be provided with USB or the SD card card connector for accessing source of sound before described housing, and this card connector is connected with power board electricity.
8. a kind of electric fireplace with sound equipment according to claim 1, is characterized in that: described enclosure interior is provided with the wireless Bluetooth device that can be used for mobile phone, computer, IPAD equipment or electric fireplace wireless telecommunications, and this wireless Bluetooth device is connected with power board electricity.
9. a kind of electric fireplace with sound equipment according to claim 1, it is characterized in that: in described housing, be provided with heater further, housing arranges cold air inlet and hot-blast outlet, and this heater is communicated with between this cold air inlet and hot-blast outlet, discharges after cold air heating.
10. a kind of electric fireplace with sound equipment according to claim 1, it is characterized in that: described housing is provided with contact panel further, this contact panel is electrically connected with master control borad.
11. a kind of electric fireplaces with sound equipment according to claim 1, is characterized in that: described housing to comprise in trapezoidal back seat and covers at frame before the arc of this back seat, and before this arc, the viewing window surface of frame is provided with glass door or screen door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199175.4A CN104791886B (en) | 2015-04-24 | 2015-04-24 | A kind of electric fireplace with sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199175.4A CN104791886B (en) | 2015-04-24 | 2015-04-24 | A kind of electric fireplace with sound equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104791886A true CN104791886A (en) | 2015-07-22 |
| CN104791886B CN104791886B (en) | 2018-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510199175.4A Expired - Fee Related CN104791886B (en) | 2015-04-24 | 2015-04-24 | A kind of electric fireplace with sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104791886B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094275A (en) * | 2017-04-17 | 2017-08-25 | 广州途威慧信息科技有限公司 | A kind of controllable method of sound system flame jetting height |
| CN107726383A (en) * | 2017-11-10 | 2018-02-23 | 东莞崧崴电子科技有限公司 | Intelligent terminal controls analog simulation flame generating means |
| CN109373422A (en) * | 2018-10-12 | 2019-02-22 | 上海宝路通电器有限公司 | Electric fireplace liquid-crystal apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030072565A1 (en) * | 2001-10-05 | 2003-04-17 | Paul Ravnbo-West | Electric fire assembly |
| CN201209898Y (en) * | 2007-10-16 | 2009-03-18 | 深圳市鹏林电子有限公司 | Flame emulator of electric fireplace |
| CN101413689A (en) * | 2007-10-17 | 2009-04-22 | 宋秉禄 | Multimedia electric fireplace |
| CN102353091A (en) * | 2011-08-26 | 2012-02-15 | 东莞崧崴电子科技有限公司 | Sound controlled electric fireplace |
| CN204119470U (en) * | 2014-09-16 | 2015-01-21 | 李毅 | A kind of stereo set |
| CN204554969U (en) * | 2015-04-24 | 2015-08-12 | 东莞崧崴电子科技有限公司 | A kind of electric fireplace with sound equipment |
-
2015
- 2015-04-24 CN CN201510199175.4A patent/CN104791886B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030072565A1 (en) * | 2001-10-05 | 2003-04-17 | Paul Ravnbo-West | Electric fire assembly |
| CN201209898Y (en) * | 2007-10-16 | 2009-03-18 | 深圳市鹏林电子有限公司 | Flame emulator of electric fireplace |
| CN101413689A (en) * | 2007-10-17 | 2009-04-22 | 宋秉禄 | Multimedia electric fireplace |
| CN102353091A (en) * | 2011-08-26 | 2012-02-15 | 东莞崧崴电子科技有限公司 | Sound controlled electric fireplace |
| CN204119470U (en) * | 2014-09-16 | 2015-01-21 | 李毅 | A kind of stereo set |
| CN204554969U (en) * | 2015-04-24 | 2015-08-12 | 东莞崧崴电子科技有限公司 | A kind of electric fireplace with sound equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094275A (en) * | 2017-04-17 | 2017-08-25 | 广州途威慧信息科技有限公司 | A kind of controllable method of sound system flame jetting height |
| CN107726383A (en) * | 2017-11-10 | 2018-02-23 | 东莞崧崴电子科技有限公司 | Intelligent terminal controls analog simulation flame generating means |
| CN109373422A (en) * | 2018-10-12 | 2019-02-22 | 上海宝路通电器有限公司 | Electric fireplace liquid-crystal apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104791886B (en) | 2018-06-26 |
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Effective date of registration: 20221229 Address after: Room 601, No. 135, Shihe Road, Liaobu Town, Dongguan, Guangdong 523000 Patentee after: Dongguan Gordon Trading Co.,Ltd. Address before: 523000 Da Pian Mei Cun, Dalingshan Town, Dongguan City, Guangdong Province Dongguan Songwei Electronic Technology Co.,Ltd. Patentee before: DONGGUAN SONGWEI ELECTRIC TECHNOLOGY Co.,Ltd. |
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