CN208846185U - A kind of light emitting structure and speaker of speaker - Google Patents
A kind of light emitting structure and speaker of speaker Download PDFInfo
- Publication number
- CN208846185U CN208846185U CN201821514213.6U CN201821514213U CN208846185U CN 208846185 U CN208846185 U CN 208846185U CN 201821514213 U CN201821514213 U CN 201821514213U CN 208846185 U CN208846185 U CN 208846185U
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- China
- Prior art keywords
- speaker
- light guide
- emitting structure
- light
- light emitting
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Abstract
The utility model discloses a kind of light emitting structure of speaker and speakers, the light emitting structure of the speaker includes circuit board, the illuminating part being arranged at intervals on circuit board, the light guide plate connecting with circuit board, the light guide support far from circuit board side set on light guide plate and the light diffuser for being sheathed on outside trim, circuit board and light guide plate are set in light diffuser, light guide support includes the first diffusing reflection component, first diffusing reflection component includes multiple first reflecting parts and multiple second reflecting parts, and the first reflecting part and the second reflecting part are arranged alternately along the circumferential direction of light guide support.The light emitting structure and speaker of speaker provided by the utility model can make leaded light uniformly preferably improve user experience.
Description
Technical field
The utility model relates to speaker technology field more particularly to the light emitting structures and speaker of a kind of speaker.
Background technique
The light emitting structure of existing speaker is made of light guide plate and circuit board, and circuit board is equipped with multiple LED light, LED light
The light of sending can be flashed with music regular movements, increase the appreciating of influence.After LED light in existing speaker issues, by
Light guide plate scatters light outward, has partition losses during light guide plate transmits light, causes the position brightness ratio near LED light
It is larger, and the position brightness between adjacent LED lamp is darker, it is difficult to it is uniform guide-lighting, it greatly affected user experience effect.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of light emitting structure of speaker and sounds
Case can make leaded light uniformly preferably improve user experience.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of light emitting structure of speaker, including circuit board, the illuminating part being arranged at intervals on the circuit board and the electricity
The light guide plate of road plate connection is decorated set on the light guide support of the separate circuit board side of the light guide plate and for being sheathed on
Light diffuser outside lid, the circuit board and the light guide plate are set in the smooth diffuser, and the light guide support includes first
Diffusing reflection component, the first diffusing reflection component include multiple first reflecting parts and multiple second reflecting parts, first reflection
Portion and second reflecting part are arranged alternately along the circumferential direction of the light guide support.
Further, the first diffusing reflection component is in a ring.
Further, first reflecting part includes first surface and deviates from the electricity along one of first surface edge
The second surface that the bending of road plate side extends, circumferential direction of the first surface with the second surface along the light guide support replace
Setting.
Further, second reflecting part includes third surface, groove surface and the 4th surface, the third surface, recessed
Groove face and the 4th surface are sequentially connected along the circumferential direction of the light guide support, the third surface and the 4th surface respectively with one
The first reflecting part connection.
Further, the groove surface is V-shaped.
Further, the light guide support further include be sheathed on the first diffusing reflection component and with first diffusing reflection
The second diffusing reflection component that component abuts, the second diffusing reflection component have reflection recess and connect with the reflection recess
Reflection protrusion.
Further, the reflection recess have arcwall face, the reflection protrusion have the 5th surface, the arcwall face and
5th surface is arranged alternately along the circumferential direction of the light guide support.
Further, the 5th surface is arranged in plane；And/or the second diffusing reflection component is arranged in a ring.
Further, the light guide support is arranged in a ring.
The utility model also provides a kind of speaker, the light emitting structure including trim, cabinet and speaker as described above, institute
The light emitting structure for stating speaker is set between the trim and the cabinet.
Compared with prior art, the utility model has the beneficial effects that:
The illumination that the LED light of above-mentioned speaker issues is mapped on the first diffusing reflection component of light guide support, and some light passes through
First reflecting part and the second reflecting part are irradiated to the position between two adjacent LED light, improve the brightness of the position, so that
The light diffused out through light guide support is more uniform, preferably improves the experience of user.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the light emitting structure of speaker provided by the embodiment of the utility model；
Fig. 2 be Fig. 1 in light guide support an angle structural schematic diagram；
Fig. 3 is partial enlargement diagram of the light guide support at A in Fig. 2；
Fig. 4 be Fig. 1 in light guide support another angle structural schematic diagram；
Fig. 5 is the cross-sectional view of speaker provided by the embodiment of the utility model；
Fig. 6 is the partial schematic diagram of speaker in Fig. 5.
In figure: 10, circuit board；30, light guide plate；40, light guide support；41, the first diffusing reflection component；411, the first reflection
Portion；4111, first surface；4112, second surface；412, the second reflecting part；4121, third surface；4122, groove surface；4123,
4th surface；42, the second diffusing reflection component；421, reflection recess；4211, arcwall face；422, reflection protrusion；4221, the 5th table
Face；50, trim；60, light diffuser；70, cabinet.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Please refer to Fig. 1-6, a kind of light emitting structure of speaker provided by the embodiment of the utility model, including circuit board 10,
Every the illuminating part (not shown) being set on circuit board 10, the light guide plate 30 connecting with circuit board 10, to be set to light guide plate 30 remote
Light guide support 40 from 10 side of circuit board and the light diffuser 60 for being sheathed on outside trim 50.Circuit board 10 and light guide plate
30 are set in light diffuser 60, and the side end face of light guide plate 30 is abutted with the inner wall of light diffuser 60, the bottom of light diffuser 60
It is connected to light guide support 40.Light guide support 40 includes the first diffusing reflection component 41, and the first diffusing reflection component 41 includes multiple first
Reflecting part 411 and multiple second reflecting parts 412, the first reflecting part 411 and the second reflecting part 412 replace along the circumferential direction of light guide support
Setting.
The light emitting structure of above-mentioned speaker, the illumination that illuminating part issues are mapped to the first diffusing reflection component 41 of light guide support 40
On, some light is irradiated to the position between two adjacent illuminating parts by the first reflecting part 411 and the second reflecting part 412,
The brightness of the position is improved, so that the light diffused out through light guide support 40 is more uniform, preferably improves the body of user
It tests.
It should be understood that in one embodiment, illuminating part is LED light.
As preferred embodiment, the first diffusing reflection component 41 is in a ring.First reflecting part 411 includes first surface
4111 and along one of first surface 4111 edge away from 10 side of circuit board bending extend second surface 4112, first surface
4111 circumferential direction with second surface 4112 along light guide support 40 is arranged alternately, preferably to guide 411 reflection of the first reflecting part
The direction of illumination of light.In a particular embodiment, first surface 4111 and second surface 4112 are plane, certainly, in this reality
It is with the irregular of convex and concave feature with can also design first surface 4111 and second surface 4112 in novel other embodiments
Curved surface.
As preferred embodiment, the second reflecting part 412 includes third surface 4121, groove surface 4122 and the 4th surface
4123, third surface 4121, groove surface 4122 and the 4th surface 4123 are sequentially connected along the circumferential direction of light guide support 40, third surface
4121 and the 4th surface 4123 respectively connect with first reflecting part 411, preferably to guide the light of 412 reflection of the second reflecting part
The direction of illumination of line.In one embodiment, groove surface 4122 is V-shaped.Third surface 4121 is arc-shaped, the 4th surface 4123
It is arc-shaped.Certainly, third surface 4121, groove surface 4122 and the 4th table can be also designed in the other embodiments of the utility model
Face 4123 is the Irregular Boundary Surface with convex and concave feature.
As preferred embodiment, light guide support 40 further includes being sheathed on the first diffusing reflection component 41 and overflowing with first anti-
Penetrate component 41 abutting the second diffusing reflection component 42, the second diffusing reflection component 42 have reflection recess 421 and with reflection recess 421
The reflection protrusion 422 of connection, preferably to guide the direction of illumination of the light of 42 reflection of the second diffusing reflection component.Reflection recess
421 have arcwall face 4211, and reflection protrusion 422 has the 5th surface 4221, and arcwall face 4211 and the 5th surface 4221 are along leaded light
The circumferential direction of bracket 40 is arranged alternately.In one embodiment, the 5th surface 4221 is arranged in plane.Second diffusing reflection component 42 is in ring
Shape setting.
As preferred embodiment, in order to be adapted to existing cylindrical speaker, the light diffuser 60 of the present embodiment and lead
Light bracket 40 is arranged in a ring.
The light emitting structure of above-mentioned speaker, light guide plate 30 and light guide support 40 lead light diffusing reflection that LED light issues to being located at
At the light diffuser 60 of 40 end face of 30 end face of tabula rasa and light guide support, most afterwards through light diffuser 60 diffuse to it is external issue it is soft and
Uniform light.
The utility model embodiment also provides a kind of speaker, the light emitting structure including speaker as above.The speaker further includes
Cabinet 70 and trim 50, light emitting structure above-mentioned are set between cabinet 70 and trim 50, and trim 50 is covered on circuit board
10 tops.The assembly of light emitting structure can refer to the mounting means of the light emitting structure in existing speaker.Specifically, in the present embodiment
By light emitting structure by screw connection above the cabinet 70 in speaker.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of light emitting structure of speaker, which is characterized in that including circuit board, be arranged at intervals at shining on the circuit board
Part, the light guide plate being connect with the circuit board, the light guide support and use far from the circuit board side set on the light guide plate
In the light diffuser being sheathed on outside trim, the circuit board and the light guide plate are set in the smooth diffuser, the leaded light
Bracket includes the first diffusing reflection component, and the first diffusing reflection component includes multiple first reflecting parts and multiple second reflecting parts,
First reflecting part and second reflecting part are arranged alternately along the circumferential direction of the light guide support.
2. the light emitting structure of speaker as described in claim 1, which is characterized in that the first diffusing reflection component is in a ring.
3. the light emitting structure of speaker as claimed in claim 2, which is characterized in that first reflecting part include first surface and
Along one of first surface edge away from the circuit board side bending extend second surface, the first surface with it is described
Second surface is arranged alternately along the circumferential direction of the light guide support.
4. the light emitting structure of speaker as claimed in claim 2, which is characterized in that second reflecting part include third surface,
Groove surface and the 4th surface, the third surface, groove surface and the 4th surface are sequentially connected along the circumferential direction of the light guide support, institute
Third surface and the 4th surface is stated respectively to connect with first reflecting part.
5. the light emitting structure of speaker as claimed in claim 4, which is characterized in that the groove surface is V-shaped.
6. the light emitting structure of speaker as claimed in claim 2, which is characterized in that the light guide support further include be sheathed on it is described
First diffusing reflection component and the second diffusing reflection component abutted with the first diffusing reflection component, the second diffusing reflection component tool
The reflection protrusion for having reflection recess and being connect with the reflection recess.
7. the light emitting structure of speaker as claimed in claim 6, which is characterized in that the reflection recess has arcwall face, described
Reflection protrusion has the 5th surface, and the arcwall face and the 5th surface are arranged alternately along the circumferential direction of the light guide support.
8. the light emitting structure of speaker as claimed in claim 7, which is characterized in that the 5th surface is arranged in plane；And/
Or, the second diffusing reflection component is arranged in a ring.
9. such as the light emitting structure of the described in any item speakers of claim 1-8, which is characterized in that the light guide support is set in a ring
It sets.
10. a kind of speaker, which is characterized in that including trim, cabinet and such as the hair of the described in any item speakers of claim 1-8
The light emitting structure of photo structure, the speaker is set between the trim and the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514213.6U CN208846185U (en) | 2018-09-14 | 2018-09-14 | A kind of light emitting structure and speaker of speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821514213.6U CN208846185U (en) | 2018-09-14 | 2018-09-14 | A kind of light emitting structure and speaker of speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846185U true CN208846185U (en) | 2019-05-10 |
Family
ID=66373104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821514213.6U Expired - Fee Related CN208846185U (en) | 2018-09-14 | 2018-09-14 | A kind of light emitting structure and speaker of speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208846185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454752A (en) * | 2019-09-09 | 2019-11-15 | 深圳博邦诚光电有限公司 | A kind of LED Luminescence Uniformity adjustment device |
| CN113393778A (en) * | 2021-05-18 | 2021-09-14 | 深圳市奋达科技股份有限公司 | LED light source display structure based on multiple colors |
-
2018
- 2018-09-14 CN CN201821514213.6U patent/CN208846185U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454752A (en) * | 2019-09-09 | 2019-11-15 | 深圳博邦诚光电有限公司 | A kind of LED Luminescence Uniformity adjustment device |
| CN113393778A (en) * | 2021-05-18 | 2021-09-14 | 深圳市奋达科技股份有限公司 | LED light source display structure based on multiple colors |
| CN113393778B (en) * | 2021-05-18 | 2024-04-02 | 深圳市奋达科技股份有限公司 | Multi-color-based LED light source display structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |