CN101459863B - Loudspeaker for vehicle - Google Patents
Loudspeaker for vehicle Download PDFInfo
- Publication number
- CN101459863B CN101459863B CN200810175603XA CN200810175603A CN101459863B CN 101459863 B CN101459863 B CN 101459863B CN 200810175603X A CN200810175603X A CN 200810175603XA CN 200810175603 A CN200810175603 A CN 200810175603A CN 101459863 B CN101459863 B CN 101459863B
- Authority
- CN
- China
- Prior art keywords
- lgp
- light
- emitting component
- loud speaker
- vibrating membrane
- 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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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
Abstract
The invention discloses a loudspeaker for vehicle, comprising a shell, a light guiding plate (LGP), a light emitting component and a loudspeaker cover. The shell comprises a vibration membrane for outputting the voice. The LGP is mounted in the shell with a plurality of lighting holes. The light emitting component is inserted into one lighting hole or many lighting holes. The loudspeaker cover isconnected to the shell to cover the vibration membrane and the LGP.
Description
Technical field
The present invention relates to the loud speaker for vehicle, it is luminous.
Background technology
Recently, proposed a kind of loud speaker, it can use light-emitting diode (LED) lamp that various visual effects are offered the user.
As shown in Figure 4, in the loud speaker 10 of routine, the size magnet 17 that output changes according to signal in magnetic field is fixed on the speaker frame 11.This speaker frame 11 involving vibrations films 15 and LED lamp 14, the magnetic field of magnet 17 make vibrating membrane 15 vibrations.Transparent or the translucent material of these vibrating membrane 15 usefulness is made, thereby can see the light that sends from LED lamp 14.
But, in the loud speaker that uses the luminous routine of LED lamp, must use many LED lamps to realize the mood illumination of loud speaker.Therefore, the shortcoming that has the use that has increased manufacturing cost and electric energy.
Summary of the invention
Therefore, keep it in mind the above-mentioned problems in the prior art, proposed the present invention, the object of the invention provides a kind of loud speaker for vehicle, and it can use a spot of light-emitting component to realize the mood illumination of loud speaker effectively.
The invention provides a kind of loud speaker for vehicle, comprising: have the housing for the vibrating membrane that output sound is exported; Be installed in the housing and be configured as the optical plate (LGP) that wherein has a plurality of lightening holes; Be inserted into the light-emitting component among a plurality of lightening holes one or more; And be connected to housing to cover the speaker cover of vibrating membrane and LGP.
This loud speaker may further include the fixed head that is installed under the LGP with the light-emitting component that is fixed thereon.
Preferred LGP is configured as annular shape, in order to be that foundation ring is around the edge of vibrating membrane with the vibrating membrane.Preferably arrange a plurality of lightening holes at regular intervals at the longitudinal direction of LGP.Preferably in three lightening holes, insert a light-emitting component.Preferably a plurality of through holes are arranged in the speaker cover to form network structure.
Description of drawings
By reference to the accompanying drawings, from following detailed description, will more be expressly understood above-mentioned and other purpose of the present invention, feature and advantage, wherein:
Fig. 1 is the broken section perspective view that illustrates according to the loud speaker for vehicle of the present invention;
Fig. 2 is the cutting perspective view that illustrates according to the optical plate of the loud speaker for vehicle of the present invention;
Fig. 3 is graphic extension according to the schematic diagram of the principle of luminosity of the optical plate of the loud speaker for vehicle of the present invention; And
Fig. 4 is the view that the structure of the conventional loud speaker that is used for vehicle is shown.
Embodiment
Describe in detail below with reference to accompanying drawings according to the loud speaker for vehicle of the present invention.
As illustrated in fig. 1 and 2, the loud speaker that is used for vehicle comprises the LGP 100 that wherein has a plurality of lightening holes 110, and the light-emitting component 120 that is configured to number is less than the number of lightening hole 110 is inserted in the lightening hole 110.Therefore, the loud speaker that is used for vehicle can present the many light sources corresponding to the number of lightening hole 110.
In more detail, the loud speaker that is used for vehicle comprises housing 500, wherein have a plurality of lightening holes 110 LGP 100, be inserted into one or more light-emitting component 120 in a plurality of lightening holes 110, be configured to the speaker cover 200 that light-emitting component 120 inserts fixed head 600 wherein and is used for covering shell 500.
This loudspeaker housing 500 is installed in the suitable position in the vehicle, and comprises that magnet 400 and vibrating membrane 300 are so that output sound.In the time of energising, this magnet 400 changes the amplitude in magnetic field, thereby the magnetic field that magnet 400 produces makes vibrating membrane 300 vibrations, thereby can output sound.
Except structurally and the shape JND betwixt, the internal structure of this magnet 400 and vibrating membrane 300 is identical with magnet and the vibrating membrane of the loud speaker of routine with operation, therefore, omits its detailed description.
LGP 100 is installed in the loudspeaker housing 500 with luminous.LGP 100 is arranged in the loudspeaker housing 500, and is positioned at the edge of vibrating membrane 300.That is to say that LGP 100 is configured as toroidal, in order to be that foundation ring is around the edge of vibrating membrane 300 with vibrating membrane 300.Therefore, when LGP 100 is luminous, can send the light beam of annular from loud speaker.
The shape of the light beam that sends from loud speaker is to determine according to the shape of LGP 100.Therefore, though described the LGP with toroidal in the present embodiment, this LGP 100 can be configured with various shapes in the scope of the voice output that does not hinder loud speaker.For example, LGP 100 can be configured with straight line, rectangular or star shape.
As shown in Figure 3, LGP 100 described above is responsible for receiving the light that sends from light-emitting component 120 via the transparent acrylic resin plate, and distribute this light via pattern equably on the whole position of this plate, this pattern is attached on the acrylic resin surface to have predetermined zone and shape.
In addition, use specific China ink to print a plurality of points at LGP 100, therefore, no matter in LGP100 where, can send uniform light via LGP 100.Therefore, even use a spot of light-emitting component 120, also can obtain effect identical when using many light-emitting components 120.This can be by adjusting point size and ink in the ratio of the photochemical catalyst that comprises control.The light that sends can be distributed in by the diffuse reflection of inciding the light on the corresponding point on the whole LGP 100.
Especially, lightening hole 110 is formed among the LGP 100, and in the arrangement of embarking on journey of the longitudinal direction of LGP 100.In addition, light-emitting component 120 optionally is inserted in the lightening hole 110.That is to say that light-emitting component 120 is inserted in the lightening hole 110 at regular intervals with the state that one or more lightening holes 110 are arranged in therebetween.
About this reason be because, when light-emitting component 120 is inserted into each lightening hole 110, used many light-emitting components, therefore, increased the use of manufacturing cost and electric energy.In this case, empty lightening hole 110 is between the lightening hole 110 that light-emitting component 120 wherein has been installed.When luminous near the light-emitting component 120 of empty lightening hole 110 time because scattering of light, can obtain with empty lightening hole 110 in identical effect when having light-emitting component 120.
Preferably insert a light-emitting component 120 in three lightening holes, the lightening hole that inserts is selected among the lightening hole of arranging of embarking on journey.Reason about this is because this structure that three empty lightening holes 110 are arranged between the light-emitting component 120 can be transmitted light effectively in the LGP 100 of toroidal.
In the LGP 100 according to present embodiment, 24 lightening holes 110 are apart, and at corresponding longitudinal direction, that is to say, in the arrangement of embarking on journey of the circumferencial direction of LGP 100.Then, six light-emitting components 120 are inserted in six lightening holes 110 selecting from 24 lightening holes 110.In this case, the interval of preferred light-emitting component 120 apart rules.Therefore, the light beam that sends from each light-emitting component 120 is by LGP 100 scatterings and reflection, so light can also send from the lightening hole 110 that is close to light-emitting component 120.
Light-emitting component 120 is installed on the fixed head 600, and this fixed head 600 is installed under the LGP 100.This fixed head 600 not only plays the effect of supporting light-emitting component 120, and plays the effect to light-emitting component 120 energisings.
According to the present invention, use LGP, make that loud speaker can be luminous, and can realize the mood illumination of this loud speaker effectively.
In the present invention, because the lightening hole of light-emitting component has been installed wherein and empty lightening hole is formed among the LGP, so even use a spot of light-emitting component, also can obtain effect identical when using many light-emitting components.
Though for illustrative purpose discloses the preferred embodiments of the present invention, it will be understood by a person skilled in the art that, under situation about not breaking away from as disclosed scope and spirit of the present invention in claims, can carry out various modifications, interpolation and replacement.
Claims (3)
1. loud speaker that is used for vehicle, it comprises:
Has the housing for the vibrating membrane that output sound is exported;
Be installed in the housing and be configured as the optical plate (LGP) that wherein has a plurality of lightening holes;
Be inserted into the light-emitting component among a plurality of lightening holes one or more; And
Be connected to housing to cover the speaker cover of vibrating membrane and LGP;
Wherein LGP is configured as annular shape, so as with the vibrating membrane to be foundation ring around the edge of vibrating membrane, and, arrange a plurality of lightening holes at regular intervals at the longitudinal direction of LGP, in three lightening holes, insert a light-emitting component.
2. loud speaker as claimed in claim 1, it further comprises:
Be installed under the LGP fixed head with the light-emitting component that is fixed thereon.
3. loud speaker as claimed in claim 1 wherein is arranged in a plurality of through holes in the speaker cover to form network structure.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0129249 | 2007-12-12 | ||
| KR1020070129249 | 2007-12-12 | ||
| KR1020070129249A KR100992539B1 (en) | 2007-12-12 | 2007-12-12 | Speaker assembly for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101459863A CN101459863A (en) | 2009-06-17 |
| CN101459863B true CN101459863B (en) | 2013-09-04 |
Family
ID=40770439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810175603XA Expired - Fee Related CN101459863B (en) | 2007-12-12 | 2008-10-17 | Loudspeaker for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100992539B1 (en) |
| CN (1) | CN101459863B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014197697A1 (en) | 2013-06-06 | 2014-12-11 | Dolby Laboratories Licensing Corporation | Lighting for audio devices |
| GB201503426D0 (en) | 2015-02-27 | 2015-04-15 | Native Design Ltd | Light and speaker driver device |
| CN111343550B (en) * | 2020-03-25 | 2021-07-27 | 吉林航盛电子有限公司 | Vehicle loudspeaker with atmosphere lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1981184A (en) * | 2004-05-13 | 2007-06-13 | 轻泰克产业公司 | Electronic instrument movement/barometer |
| CN101074014A (en) * | 2005-10-29 | 2007-11-21 | 杨立君 | Safety tyre-burst brake deviation-rectifying system for automobile |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200401752Y1 (en) * | 2005-09-12 | 2005-11-21 | 현수음향 주식회사 | Speaker with light-emitting structure |
| JP4237748B2 (en) * | 2005-12-09 | 2009-03-11 | カシオ計算機株式会社 | Display module |
| KR100679957B1 (en) * | 2005-12-13 | 2007-02-08 | 엔브이에이치코리아(주) | Speaker grill with illuminating device |
-
2007
- 2007-12-12 KR KR1020070129249A patent/KR100992539B1/en active IP Right Grant
-
2008
- 2008-10-17 CN CN200810175603XA patent/CN101459863B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1981184A (en) * | 2004-05-13 | 2007-06-13 | 轻泰克产业公司 | Electronic instrument movement/barometer |
| CN101074014A (en) * | 2005-10-29 | 2007-11-21 | 杨立君 | Safety tyre-burst brake deviation-rectifying system for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090062138A (en) | 2009-06-17 |
| CN101459863A (en) | 2009-06-17 |
| KR100992539B1 (en) | 2010-11-08 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20191017 |
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| CF01 | Termination of patent right due to non-payment of annual fee |