CN2744111Y - Lighting electric loudspeaker - Google Patents
Lighting electric loudspeaker Download PDFInfo
- Publication number
- CN2744111Y CN2744111Y CN 200420110946 CN200420110946U CN2744111Y CN 2744111 Y CN2744111 Y CN 2744111Y CN 200420110946 CN200420110946 CN 200420110946 CN 200420110946 U CN200420110946 U CN 200420110946U CN 2744111 Y CN2744111 Y CN 2744111Y
- Authority
- CN
- China
- Prior art keywords
- voice coil
- horn
- magnet
- luminous
- vibrating diaphragm
- 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.)
- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model relates to a lighting electric loudspeaker, comprising a horn, a light-emitting device, a ring magnet, a voice coil and a diaphragm. A magnetic conduction post is arranged in the center of the magnet, and the bottom of the magnetic conduction post is connected with the bottom of the magnet. A circular concentrating flux plate is arranged on the upper part of the magnet, and the upper part of the concentrating flux plate is fixedly connected with a voice coil bracket. The horn is arranged on the voice coil bracket, and the diaphragm is arranged between the horn and the voice coil bracket. A bobbin is arranged between the concentrating flux plate and the magnetic conduction post, and the upper end of the bobbin is fixedly connected with the diaphragm. The voice coil is wound around the bobbin, and the light-emitting device is arranged in front of the diaphragm. The utility model has the advantages of reasonable structure, good effect, long service life and material saving.
Description
Technical field
The utility model relates to a kind of public address set, especially a kind of luminous electrodynamic loudspeaker.
Background technology
At present used electrodynamic loudspeaker can only sounding can not be luminous, function ratio is more single, such loud speaker makes the people can only obtain acoustically enjoyment.
The utility model content
The utility model will solve the defective of above-mentioned prior art, provides a kind of rational in infrastructure, can sounding again can be luminous luminous electrodynamic loudspeaker, make the people obtain the enjoyment of the sense of hearing and vision.
The utility model solves the technical scheme that its technical problem adopts.This luminous electrodynamic loudspeaker comprises horn, light-emitting device, annular magnet, voice coil loudspeaker voice coil, vibrating diaphragm, is equipped with conducting magnetic column in the middle of this magnet, and this conducting magnetic column bottom is connected with the magnet bottom; Magnet top is equipped with the ring-type magnetic conductive board, and this magnetic conductive board top is connected with voice coil suspension, and horn is located on the voice coil suspension, and vibrating diaphragm is located between horn and voice coil suspension; Be equipped with bobbin between magnetic conductive board and conducting magnetic column, this bobbin upper end is affixed with vibrating diaphragm; Before voice coil loudspeaker voice coil is around on this bobbin, light-emitting device is arranged at vibrating diaphragm.
The effect that the utility model is useful is: the utility model is rational in infrastructure, and is effective, and service time is long, saves material.
Description of drawings
Fig. 1 is the utility model sectional structure schematic diagram;
Description of reference numerals: luminous tube 1, reflective base 2, transparent throat taps 3, horn 4, vibrating diaphragm 5, voice coil loudspeaker voice coil 6, luminous tube electrode 7, voice coil suspension 8, magnetic conductive board 9, magnet 10, conducting magnetic column 11, bolt 12.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described further:
This luminous electrodynamic loudspeaker comprises horn 4, annular magnet 10, voice coil loudspeaker voice coil 6 and vibrating diaphragm 5 that transparent plastic is made, is equipped with conducting magnetic column 11 in the middle of this magnet 10, and these conducting magnetic column 11 bottoms are connected with magnet 10 bottoms; Magnet 10 tops are equipped with ring-type magnetic conductive board 9, and these magnetic conductive board 9 tops are connected with voice coil suspension 8, and horn 4 is located on the voice coil suspension 8, and vibrating diaphragm 5 is located at 8 of horn 4 and voice coil suspensions, vibrating diaphragm 5 undulates.11 of magnetic conductive board 9 and conducting magnetic columns are equipped with bobbin, and this bobbin upper end is affixed with vibrating diaphragm 5; Voice coil loudspeaker voice coil 6 is around on this bobbin, be provided with the throat taps of being made by transparent plastic 3 in the horn 4, and this throat taps 3 is positioned at vibrating diaphragm 5 tops, and by bolt 12 due to conducting magnetic column 11.In the transparent throat taps 3 light-emitting device is housed, be luminous tube 1 and reflective base 2, luminous tube 1 is positioned at reflective base 2, the light-emitting device lead-in wire connects voice coil loudspeaker voice coil 6 and luminous tube electrode 7 by horn 4, when voice-frequency signalling current flows into from luminous tube electrode 7 and voice coil loudspeaker voice coil 6, realize the function that electric light is changed by electronic circuit, the photochromic variation of luminous tube 1 is directly proportional with input tone currents size and is relevant with the voice frequency of input.
Claims (5)
1, a kind of luminous electrodynamic loudspeaker comprises horn (4), magnet (10), voice coil loudspeaker voice coil (6) and vibrating diaphragm (5), it is characterized in that: be equipped with conducting magnetic column (11) in the middle of this magnet (10), this conducting magnetic column (11) bottom is connected with magnet (10) bottom; Magnet (10) top is equipped with ring-type magnetic conductive board (9), and this magnetic conductive board (9) top is connected with voice coil suspension (8), and horn (4) is located on the voice coil suspension (8), and vibrating diaphragm (5) is located between horn (4) and voice coil suspension (8); Be equipped with bobbin between magnetic conductive board (9) and conducting magnetic column (11), this bobbin upper end is affixed with vibrating diaphragm (5); Voice coil loudspeaker voice coil (6) is around on this bobbin, and it is preceding that light-emitting device is located at vibrating diaphragm (5).
2, luminous electrodynamic loudspeaker according to claim 1 is characterized in that: be provided with throat taps (3) in the described horn (4), this throat taps (3) is positioned at vibrating diaphragm (5) top, and is fixed in conducting magnetic column (11) by bolt (12).
3, luminous electrodynamic loudspeaker according to claim 1 and 2, it is characterized in that: described light-emitting device comprises luminous tube (1) and the reflective base (2) that is contained in the throat taps (3), luminous tube (1) is positioned at reflective base (2), and lead-in wire connects voice coil loudspeaker voice coil (6) and luminous tube electrode (7) by horn (4).
4, luminous electrodynamic loudspeaker according to claim 1 and 2 is characterized in that: described vibrating diaphragm (5) undulate.
5, luminous electrodynamic loudspeaker according to claim 1 and 2 is characterized in that: described horn (4) and throat taps (3) are made by transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110946 CN2744111Y (en) | 2004-11-17 | 2004-11-17 | Lighting electric loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420110946 CN2744111Y (en) | 2004-11-17 | 2004-11-17 | Lighting electric loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744111Y true CN2744111Y (en) | 2005-11-30 |
Family
ID=35634127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420110946 Expired - Fee Related CN2744111Y (en) | 2004-11-17 | 2004-11-17 | Lighting electric loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744111Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036648A1 (en) * | 2007-09-21 | 2009-03-26 | Feng Ding | Loudspeaker and alarm with luminous element |
| CN103916802A (en) * | 2013-01-04 | 2014-07-09 | 三星电子株式会社 | Speaker including a speaker apparatus and a lighting apparatus |
| CN106211001A (en) * | 2016-10-07 | 2016-12-07 | 肖次明 | A kind of optically focused loudspeaker |
| CN107147757A (en) * | 2017-04-27 | 2017-09-08 | 努比亚技术有限公司 | A kind of terminal and control method |
-
2004
- 2004-11-17 CN CN 200420110946 patent/CN2744111Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009036648A1 (en) * | 2007-09-21 | 2009-03-26 | Feng Ding | Loudspeaker and alarm with luminous element |
| CN103916802A (en) * | 2013-01-04 | 2014-07-09 | 三星电子株式会社 | Speaker including a speaker apparatus and a lighting apparatus |
| EP2988525A1 (en) * | 2013-01-04 | 2016-02-24 | Samsung Electronics Co., Ltd | Speaker including a speaker apparatus and a lighting apparatus |
| US9765959B2 (en) | 2013-01-04 | 2017-09-19 | Samsung Electronics Co., Ltd. | Speaker including a speaker apparatus and a lighting apparatus |
| US10139100B2 (en) | 2013-01-04 | 2018-11-27 | Samsung Electronics Co., Ltd. | Speaker including a speaker apparatus and a lighting apparatus |
| CN103916802B (en) * | 2013-01-04 | 2019-02-01 | 三星电子株式会社 | Loudspeaker including loudspeaker apparatus and luminaire |
| CN106211001A (en) * | 2016-10-07 | 2016-12-07 | 肖次明 | A kind of optically focused loudspeaker |
| CN107147757A (en) * | 2017-04-27 | 2017-09-08 | 努比亚技术有限公司 | A kind of terminal and control method |
| CN107147757B (en) * | 2017-04-27 | 2019-11-15 | 努比亚技术有限公司 | A kind of terminal and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051130 Termination date: 20091217 |