CN104848104A - Music ceiling lamp sounding from back - Google Patents
Music ceiling lamp sounding from back Download PDFInfo
- Publication number
- CN104848104A CN104848104A CN201510281484.6A CN201510281484A CN104848104A CN 104848104 A CN104848104 A CN 104848104A CN 201510281484 A CN201510281484 A CN 201510281484A CN 104848104 A CN104848104 A CN 104848104A
- Authority
- CN
- China
- Prior art keywords
- ceiling
- circuit board
- loudspeaker
- music
- sound
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to lighting lamps and discloses a music ceiling lamp sounding from the back. The music ceiling lamp comprises a lampholder underframe, a light source, a lamp cover, a loudspeaker, a driving box and a mounting disc, the light source is arranged in the lampholder underframe, the lamp cover is in covering connection with the lampholder underframe, the driving box is arranged inside the lampholder underframe and the lamp cover, the loudspeaker is mounted on one side, facing the lampholder underframe, of the driving box, sounding holes are formed in positions, corresponding to the loudspeaker, of the lampholder underframe, the mounting disc is connected with an outer-side baseplate of the lampholder underframe through a connecting portion at the lower end and mounts and fixes the music ceiling lamp on a ceiling through a mounting and fixing portion at the upper end, and the mounting and fixing portion at the upper end of the mounting disc is higher than the lampholder underframe. The music ceiling lamp is used for lighting and playing music, an improved postposed designing mode and an integrated designing mode are adopted, so that producing, manufacturing and maintaining cost is lowered greatly.
Description
Technical field
The present invention relates to lighting, particularly relate to the light fixture having illumination and music playback function concurrently.
Background technology
In order to solve both conventional lamp affixed to the ceiling and sound equipment in use, need install and use respectively, both inconvenient, take again the problem in more space, especially in the room having furred ceiling, install ceiling sound equipment can show unsightly, and the ceiling simultaneously having installed multiple lamp affixed to the ceiling and sound equipment seems wordy, install also more loaded down with trivial details.Therefore China Patent Publication No. CN 202747179U proposes a kind of music lamp affixed to the ceiling, include lamp socket, be connected to the power panel on lamp socket and lampshade, a loudspeaker is provided with above power panel, a sound chamber shell is coated with above loudspeaker, sound chamber shell is located at lampshade inside, and lampshade is provided with a through hole, to be connected above circuit board for receiving is located at the through hole of lampshade with sound equipment guard with sound chamber shell.
But the main weak point of the music lamp affixed to the ceiling disclosed in this patent document is: it adopts loudspeaker to go out sound with lighting source towards identical (normal mounting is arrange state down after using), so just cause overall structure more complicated and unsightly, as lampshade will adopt annular-shape to design, and blocked and fixing circuit board and sound equipment guard by the decoration of the inside being placed in annular lampshade.Meanwhile, adopt the music lamp affixed to the ceiling of this design, it speaks comparatively thin, and lack thick and heavy sense, acoustics is general.In addition, also there is some other technical deficiency part, such as: A, the power panel of this music lamp affixed to the ceiling, loudspeaker and circuit board for receiving adopt the structural design be provided separately respectively, this will cause manufacturing operation loaded down with trivial details and the shortcoming that maintenance cost is high, and Total Product profile is also attractive in appearance not.B, the infrared receiving terminal on circuit board for receiving exposes design (only covering outside sound equipment guard), and easily affect because of dust accretions and control to use, and infrared receiving terminal is welded on circuit board for receiving, receiving angle position is unstable, and impact normally uses.
Summary of the invention
Therefore, for the weak point of existing music lamp affixed to the ceiling, the present invention proposes the music lamp affixed to the ceiling that a kind of back side goes out sound, and concrete technical scheme is as follows:
The back side goes out a music lamp affixed to the ceiling for sound, comprising: a lamp socket chassis, is arranged at the light source in this lamp socket chassis, covers with this lamp socket chassis the lampshade be connected, and loudspeaker, also comprise a driving box and a mounting disc, this driving box is arranged on lamp socket chassis and lampshade is inner, this driving box arranges this loudspeaker towards the side installation on lamp socket chassis, this lamp socket chassis is to the position of loudspeaker offering sender, this mounting disc has the connecting portion of lower end and the mounting part of upper end, a cavity is formed by side wall surface between this mounting part and connecting portion, this mounting disc is connected with the outermost side floor panels on this lamp socket chassis by this connecting portion of lower end and arranges, this music lamp affixed to the ceiling is fixed on ceiling by this mounting part of upper end by this mounting disc, and this mounting part of this mounting disc upper end is above this lamp socket chassis.
Further, the side wall surface of the cavity of this mounting disc also offers sender.
Further, this driving box comprises lower box body and upper cover body, and the two mutually covers and connects and composes, this lower box body is fixed on the inner side base plate on this lamp socket chassis, this upper cover body towards this lampshade, and this lower box body is offered a loudspeaker installing hole, and these loudspeaker are mounted on this loudspeaker installing hole.
Further, the inside of this driving box is installed and is provided with a bluetooth module circuit board, an infrared receiving circuit plate and drives master control circuit board, and this bluetooth module circuit board, infrared receiving circuit plate, loudspeaker and light source are all electrically connected with this driving master control circuit board.
Further, this upper cover body is provided with an infrared receiver hole, and an optical filter is installed in this infrared receiver hole.
Further, this driving master control circuit board is fixed on the back side of these loudspeaker, this driving master control circuit board has a support member, and this support member is used for fixing this infrared receiving circuit plate, and this bluetooth module circuit board is fixed on all side positions of this driving master control circuit board.
Further, this upper cover body lower end has a partition, fixes for this bluetooth module circuit board and this driving master control circuit board being carried out separation.
Further, this light source is LED light source.
Further, this LED light source is by multiple lamp plate around being spliced to form, and wherein each lamp plate is the multiple LED unit comprising a substrate and arrange on the substrate.
Further, the outer circumferential side on this lamp socket chassis is also connected with multiple buckle.
Music lamp affixed to the ceiling of the present invention is that loudspeaker are adopted the rear-mounted design improved, and Total Product can be made relatively simple for structure and attractive in appearance, and music effect is better.In addition, bluetooth module circuit board, infrared receiving circuit plate and driving master control circuit board, loudspeaker are arranged on the unitary design in a driving box, and reasonably optimizing design is carried out to the position of each parts in this driving box, thus ensure that each parts can normally use; Thus hinge structure, greatly reduce manufacturing cost and maintenance cost.
Accompanying drawing explanation
Fig. 1 is each parts decomposition explosion figure of one embodiment of the present invention;
Fig. 2 is the general assembly stereogram (first surface) of this embodiment;
Fig. 3 is the general assembly stereogram (the second face) of this embodiment;
Each parts decomposition explosion figure in this driving box of this embodiment of Fig. 4;
Fig. 5 is the structural representation (first surface) of this driving box of this embodiment;
Fig. 6 is the structural representation (the second face) of this driving box of this embodiment;
Fig. 7 is the structural representation after upper cover body opened by this driving box of this embodiment;
This driving box of this embodiment of Fig. 8 and the mounting structure schematic diagram on this lamp socket chassis;
The structural representation on this lamp socket chassis of this embodiment of Fig. 9.
Detailed description of the invention
For further illustrating each embodiment, the invention provides drawings attached.These accompanying drawings are a part for disclosure of the present invention, and it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present invention.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now the present invention is further described with detailed description of the invention by reference to the accompanying drawings.
Consult shown in Fig. 1 to Fig. 9, as the music lamp affixed to the ceiling of one embodiment of the invention, comprising: a lamp socket chassis 1, be arranged at the light source 2 in this lamp socket chassis 1, the lampshade 3 be connected is covered with this lamp socket chassis 1, and loudspeaker 4, also comprise driving box 5 and a mounting disc 6.Wherein, it is inner with lampshade 3 that this driving box 5 is arranged on lamp socket chassis 1, this driving box 5 arranges this loudspeaker 4 towards the side installation on lamp socket chassis 1, this lamp socket chassis 1 is to the position of loudspeaker 4 offering sender 101, this mounting disc 6 has lower end and (is installing and using state, as represented in Fig. 2) connecting portion 601 and upper end (installing and using state, as represented in Fig. 2) mounting part 602, a cavity 60 is formed by side wall surface 603 between this mounting part 602 and connecting portion 601, this mounting disc 6 is connected with the outermost side floor panels 12 on this lamp socket chassis 1 by this connecting portion 601 of lower end and arranges, the music lamp affixed to the ceiling of this embodiment is fixed on ceiling by this mounting part 602 of upper end by this mounting disc 6, as this mounting part 602 of this embodiment offers screw 6021, carry out installation by screw and ceiling to fix, and the music lamp affixed to the ceiling of this embodiment is hung fixing.In this embodiment, this mounting part 602 of this mounting disc upper end is above this lamp socket chassis 1, thus after avoiding the music lamp affixed to the ceiling of this embodiment to install, this lamp socket chassis 1 is sticked and ceiling, thus affects sound.
As can be seen here, in this embodiment music lamp affixed to the ceiling, these loudspeaker 4 are installed setting towards the side (namely towards ceiling) on lamp socket chassis 1, thus this lampshade 3 can need the through hole offering an installation bellmouth orifice as existing music lamp affixed to the ceiling, thus it is simpler in structure, this lampshade 3 also can the lampshade of lamp affixed to the ceiling conveniently design without profile restriction, can design more attractive in appearance.Simultaneously, because the side of these loudspeaker 4 towards lamp socket chassis 1 is installed, the sender 101 offered by lamp socket chassis 1, by sound conduction to this mounting disc 6, the unique design of this mounting disc 6, can either realize reliably fixing the music lamp affixed to the ceiling of this embodiment, sound can be carried out cavity optimization amplification by forming a cavity 60 by side wall surface 603 between this mounting part 602 and connecting portion 601 in this mounting disc 6 simultaneously, thus make the music effect of the music lamp affixed to the ceiling of this embodiment more thick and heavy, greatly improve acoustics; The acoustical vibration simultaneously carrying out cavity amplification by the cavity 60 of this mounting disc 6 also sub-fraction can be passed to ceiling by this mounting part 602 physics of this mounting disc 6, when ceiling meets certain physical characteristic, the music effect of the music lamp affixed to the ceiling of this embodiment also can be strengthened further.
Preferred in this embodiment, in order to improve music effect, the side wall surface 603 of the cavity 60 of this mounting disc 6 also offers sender 6031.
In this enforcement, in order to make the manufacturing cost of the music lamp affixed to the ceiling of this embodiment and maintenance cost reduce, this embodiment also adopts bluetooth module circuit board 9, infrared receiving circuit plate 7, drives master control circuit board 8 and these loudspeaker 4 etc. to be arranged on one to drive unitary design in box 5.Be described as follows:
Again consult shown in Fig. 4 to Fig. 7 and Fig. 8,9, this driving box 5 comprises lower box body 51 and upper cover body 52, the two mutually covers and connects and composes, this lower box body 51 is fixed on the inner side base plate 11(on this lamp socket chassis 1 as Fig. 8), this upper cover body 52 is towards this lampshade 3, and this lower box body 51 offers a loudspeaker installing hole 511, these loudspeaker 4 are installed and are arranged on this loudspeaker installing hole 511, and just in time for the sender 101(on this lamp socket chassis 1 as Fig. 9).The inside of this driving box 5 is installed and is provided with bluetooth module circuit board 9, infrared receiving circuit plate 7 and drives master control circuit board 8, and this bluetooth module circuit board 9, infrared receiving circuit plate 7, loudspeaker 4 and light source 2 are all electrically connected with this driving master control circuit board 8.Concrete, consult shown in Fig. 7, this driving master control circuit board 8 is fixed on the back side of these loudspeaker 4, this driving master control circuit board 8 has a support member 801, this support member 801 is for fixing this infrared receiving circuit plate 7, and this bluetooth module circuit board 9 is fixed on all side positions of this driving master control circuit board 8.Preferably, in order to improve infrared receiver power, this upper cover body 52 is provided with an infrared receiver hole 521, this infrared receiver hole 521 is installed an optical filter 701, with filtering interference signals.Preferably, this upper cover body 52 lower end has a partition 522, fixes for this bluetooth module circuit board 9 and this driving master control circuit board 8 are carried out separation, to avoid relevant interference and to improve electrical security.
This driving master control circuit board 8 is core mainboards of this embodiment, include: for driving the driving power circuit of this light source 2, for receiving the infrared remote-controlled signal of this infrared receiving circuit plate 7 and receiving the receiving circuit of blue teeth wireless signal of this bluetooth module circuit board 9, to sound the voicefrequency circuit of (music) for driving these loudspeaker 4, for the control circuit of cooperation control, and for the memory circuit etc. of storing audio files and setup parameter.In this embodiment, master control circuit board 8 is driven to utilize the lighting condition (as brightness, colour temperature etc.) of infrared remote-controlled signal to this light source 2 receiving this infrared receiving circuit plate 7 to adjust and function setting, utilize bluetooth module circuit board 9 to receive and there is the audio file that Bluetooth function terminal (as mobile phone) uploads, utilize voicefrequency circuit to carry out music to drive these loudspeaker 4.In this embodiment, this bluetooth module circuit board 9, infrared receiving circuit plate 7 and driving master control circuit board 8 are screwed in driving box 5 for example shows, and those skilled in the art also can adopt other fixed forms to be fixed.
In this embodiment, the parts such as bluetooth module circuit board 9, infrared receiving circuit plate 7, driving master control circuit board 8 and these loudspeaker 4 are arranged on the unitary design in a driving box 5, and reasonably optimizing design is carried out to the position of each parts in this driving box 5, thus ensure that each parts can normally use; Thus hinge structure, greatly reduce manufacturing cost and maintenance cost.And be positioned at this driving box 5 due to this infrared receiving circuit plate 7, the infrared receiving terminal on circuit board for receiving of the prior art can be avoided to be expose the defect that design brings.
In this embodiment, this light source 2 is LED light sources.Concrete, this LED light source is by multiple lamp plate 201 around being spliced to form, and wherein each lamp plate 201 is the multiple LED unit comprising a substrate and arrange on the substrate.Thus form one around the light-emitting zone being arranged on this driving box 5 surrounding.In this embodiment, lamp plate 201 is screwed in lamp socket chassis 1 for example to show, those skilled in the art also can adopt other fixed forms to be fixed.
In this embodiment, in order to fix this lampshade 3 to being convenient to and being convenient to demolition and maintenance, the outer circumferential side on this lamp socket chassis 1 is also connected with multiple buckle 10(for four displayings, is not limited with this quantity).In this embodiment, this buckle 10 is the outer circumferential sides being screwed in lamp socket chassis 1 is that example shows, and those skilled in the art also can adopt other fixed forms to be fixed.
Although specifically show in conjunction with preferred embodiment and describe the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (10)
1. the back side goes out the music lamp affixed to the ceiling of sound, comprise: a lamp socket chassis, be arranged at the light source in this lamp socket chassis, the lampshade be connected is covered with this lamp socket chassis, and loudspeaker, it is characterized in that: also comprise a driving box and a mounting disc, this driving box is arranged on lamp socket chassis and lampshade is inner, this driving box arranges this loudspeaker towards the side installation on lamp socket chassis, this lamp socket chassis is to the position of loudspeaker offering sender, this mounting disc has the connecting portion of lower end and the mounting part of upper end, a cavity is formed by side wall surface between this mounting part and connecting portion, this mounting disc is connected with the outermost side floor panels on this lamp socket chassis by this connecting portion of lower end and arranges, this music lamp affixed to the ceiling is fixed on ceiling by this mounting part of upper end by this mounting disc, and this mounting part of this mounting disc upper end is above this lamp socket chassis.
2. the back side according to claim 1 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: the side wall surface of the cavity of this mounting disc also offers sender.
3. the back side according to claim 1 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: this driving box comprises lower box body and upper cover body, the two mutually covers and connects and composes, this lower box body is fixed on the inner side base plate on this lamp socket chassis, this upper cover body is towards this lampshade, and this lower box body is offered a loudspeaker installing hole, these loudspeaker are mounted on this loudspeaker installing hole.
4. the back side according to claim 3 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: the inside of this driving box is installed and is provided with a bluetooth module circuit board, an infrared receiving circuit plate and drives master control circuit board, and this bluetooth module circuit board, infrared receiving circuit plate, loudspeaker and light source are all electrically connected with this driving master control circuit board.
5. the back side according to claim 4 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: this upper cover body is provided with an infrared receiver hole, and an optical filter is installed in this infrared receiver hole.
6. the back side according to claim 3 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: this driving master control circuit board is fixed on the back side of these loudspeaker, this driving master control circuit board has a support member, this support member is used for fixing this infrared receiving circuit plate, and this bluetooth module circuit board is fixed on all side positions of this driving master control circuit board.
7. the back side according to claim 6 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: this upper cover body lower end has a partition, fixes for this bluetooth module circuit board and this driving master control circuit board being carried out separation.
8. the back side according to claim 1 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: this light source is LED light source.
9. the back side according to claim 8 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: this LED light source is by multiple lamp plate around being spliced to form, and wherein each lamp plate is the multiple LED unit comprising a substrate and arrange on the substrate.
10. the back side according to claim 1 goes out the music lamp affixed to the ceiling of sound, it is characterized in that: the outer circumferential side on this lamp socket chassis is also connected with multiple buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281484.6A CN104848104B (en) | 2015-05-28 | 2015-05-28 | The back side goes out the music lamp affixed to the ceiling of sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281484.6A CN104848104B (en) | 2015-05-28 | 2015-05-28 | The back side goes out the music lamp affixed to the ceiling of sound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848104A true CN104848104A (en) | 2015-08-19 |
| CN104848104B CN104848104B (en) | 2017-03-15 |
Family
ID=53847953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281484.6A Expired - Fee Related CN104848104B (en) | 2015-05-28 | 2015-05-28 | The back side goes out the music lamp affixed to the ceiling of sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848104B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022990A (en) * | 2019-12-09 | 2020-04-17 | 深圳市暗能量电源有限公司 | Acousto-optic integrated ceiling lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231042A (en) * | 2001-01-29 | 2002-08-16 | Matsushita Electric Works Ltd | Lighting equipment |
| CN1741724A (en) * | 2004-08-23 | 2006-03-01 | 精工爱普生株式会社 | Electro-optical device and electronic apparatus |
| CN103115345A (en) * | 2013-01-21 | 2013-05-22 | 唐辉 | Bluetooth sound lighting lamp |
| CN204704716U (en) * | 2015-05-28 | 2015-10-14 | 厦门光莆电子股份有限公司 | The back side goes out the music lamp affixed to the ceiling of sound |
-
2015
- 2015-05-28 CN CN201510281484.6A patent/CN104848104B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231042A (en) * | 2001-01-29 | 2002-08-16 | Matsushita Electric Works Ltd | Lighting equipment |
| CN1741724A (en) * | 2004-08-23 | 2006-03-01 | 精工爱普生株式会社 | Electro-optical device and electronic apparatus |
| CN103115345A (en) * | 2013-01-21 | 2013-05-22 | 唐辉 | Bluetooth sound lighting lamp |
| CN204704716U (en) * | 2015-05-28 | 2015-10-14 | 厦门光莆电子股份有限公司 | The back side goes out the music lamp affixed to the ceiling of sound |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022990A (en) * | 2019-12-09 | 2020-04-17 | 深圳市暗能量电源有限公司 | Acousto-optic integrated ceiling lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104848104B (en) | 2017-03-15 |
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Granted publication date: 20170315 |