CN202907172U - A loudspeaker structure - Google Patents
A loudspeaker structure Download PDFInfo
- Publication number
- CN202907172U CN202907172U CN 201220590603 CN201220590603U CN202907172U CN 202907172 U CN202907172 U CN 202907172U CN 201220590603 CN201220590603 CN 201220590603 CN 201220590603 U CN201220590603 U CN 201220590603U CN 202907172 U CN202907172 U CN 202907172U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- iron
- support
- coil loudspeaker
- loudspeaker voice
- 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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Abstract
The utility model discloses a loudspeaker structure. The loudspeaker structure comprises T iron, a voice coil, a damper, a support, and a paper disc. The voice coil is arranged at the outer side of the upper end of the T iron. The damper is arranged at the outer side of the voice coil. The support is arranged at the outer sides of the voice coil and the damper. The paper disc is arranged over the inner side of the support and over the damper. The loudspeaker structure also comprises a radiator arranged over the T iron and at the inner side of the voice coil. The loudspeaker structure increases heat dissipating capability of the voice coil and has an effect of a short circuit ring, reducing harmonic distortion of the loudspeaker.
Description
Technical field
The utility model relates to a kind of horn structure.
Background technology
The speaker structure generally includes T iron, voice coil loudspeaker voice coil, bullet ripple, support, paper disc and electromagnet at present, voice coil loudspeaker voice coil is positioned at the periphery of T iron upper end, play the periphery that ripple is positioned at voice coil loudspeaker voice coil, support is positioned at voice coil loudspeaker voice coil and plays the periphery of ripple, paper disc is positioned at the inside front of support and is positioned at simultaneously the top that plays ripple, and electromagnet is between support and T iron.The magnetic of electromagnet along with input current power and change, thereby attract voice coil loudspeaker voice coil, drive the vibration of paper disc and sound.Because loudspeaker inside does not have heat abstractor, therefore so that the harmonic distortion of loudspeaker.In addition, the loudspeaker of Specialty Hi-Fi are owing to long-time powerful work, and the temperature of voice coil loudspeaker voice coil generally about 300 degree, causes the harmonic distortion of loudspeaker very large, also causes the compression of power simultaneously.
The utility model content
The purpose of this utility model provides a kind of horn structure, has not only improved the heat-sinking capability of voice coil loudspeaker voice coil but also has played the effect of short-circuited conducting sleeve, has reduced the harmonic distortion of loudspeaker.
For achieving the above object, the utility model provides a kind of horn structure, comprise T iron, voice coil loudspeaker voice coil, bullet ripple, support and paper disc, described voice coil loudspeaker voice coil is positioned at the periphery of described T iron upper end, described bullet ripple is positioned at the periphery of described voice coil loudspeaker voice coil, and described support is positioned at the periphery of described voice coil loudspeaker voice coil and described bullet ripple, and described paper disc is positioned at the inside front of described support and is positioned at simultaneously the top of described bullet ripple, also comprise radiator, described radiator is positioned at described T iron top and is positioned at simultaneously described voice coil loudspeaker voice coil inboard.
Preferably, described radiator is made by aluminium.
Compared with prior art, horn structure of the present utility model is because above described T iron and simultaneously be provided with described radiator in described voice coil loudspeaker voice coil inboard, therefore not only improved the heat-sinking capability of voice coil loudspeaker voice coil but also played the effect of short-circuited conducting sleeve, reduced the harmonic distortion of loudspeaker.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the schematic diagram of the utility model horn structure.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, similar element numbers represents similar element in the accompanying drawing.
Please refer to Fig. 1, described horn structure comprises T iron 1, voice coil loudspeaker voice coil 2, plays ripple 3, support 4, paper disc 5, radiator 6 and electromagnet 7.
Described voice coil loudspeaker voice coil 2 is positioned at the periphery of described T iron 1 upper end, described bullet ripple 3 is positioned at the periphery of described voice coil loudspeaker voice coil 2, described support 4 is positioned at the periphery of described voice coil loudspeaker voice coil 2 and described bullet ripple 3, described paper disc 5 is positioned at the inside front of described support 4 and is positioned at simultaneously the top of described bullet ripple 3, described radiator 6 is positioned at described T iron 1 top and is positioned at simultaneously described voice coil loudspeaker voice coil 2 inboards, and described electromagnet 7 is positioned at the top of described T iron 1 and is positioned at the below of described support 4.Described radiator 6 is made by aluminium.
The magnetic of described electromagnet 7 along with input current power and change, thereby attract described voice coil loudspeaker voice coil 2, drive the vibration of described paper disc 5 and sound, give described voice coil loudspeaker voice coil 2 heat radiations by described radiator 6, the heat-sinking capability that has not only improved voice coil loudspeaker voice coil 2 has played again the effect of short-circuited conducting sleeve, has reduced the harmonic distortion of loudspeaker.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.
Claims (2)
1. horn structure, comprise T iron, voice coil loudspeaker voice coil, bullet ripple, support and paper disc, described voice coil loudspeaker voice coil is positioned at the periphery of described T iron upper end, described bullet ripple is positioned at the periphery of described voice coil loudspeaker voice coil, described support is positioned at the periphery of described voice coil loudspeaker voice coil and described bullet ripple, described paper disc is positioned at the inside front of described support and is positioned at simultaneously the top of described bullet ripple, it is characterized in that: also comprise radiator, described radiator is positioned at described T iron top and is positioned at simultaneously described voice coil loudspeaker voice coil inboard.
2. horn structure as claimed in claim 1, it is characterized in that: described radiator is made by aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590603 CN202907172U (en) | 2012-11-09 | 2012-11-09 | A loudspeaker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590603 CN202907172U (en) | 2012-11-09 | 2012-11-09 | A loudspeaker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202907172U true CN202907172U (en) | 2013-04-24 |
Family
ID=48127785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220590603 Expired - Fee Related CN202907172U (en) | 2012-11-09 | 2012-11-09 | A loudspeaker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202907172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383866A (en) * | 2020-11-12 | 2021-02-19 | 斯贝克电子（嘉善）有限公司 | Compact type tweeter with heat dissipation function |
-
2012
- 2012-11-09 CN CN 201220590603 patent/CN202907172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383866A (en) * | 2020-11-12 | 2021-02-19 | 斯贝克电子（嘉善）有限公司 | Compact type tweeter with heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130424 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |