CN205265909U - Formula of dispelling heat fast woofer magnetic circuit - Google Patents
Formula of dispelling heat fast woofer magnetic circuit Download PDFInfo
- Publication number
- CN205265909U CN205265909U CN201521135651.8U CN201521135651U CN205265909U CN 205265909 U CN205265909 U CN 205265909U CN 201521135651 U CN201521135651 U CN 201521135651U CN 205265909 U CN205265909 U CN 205265909U
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- CN
- China
- Prior art keywords
- magnetic circuit
- iron
- circuit system
- utility
- bass horn
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- 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 discloses a formula of dispelling heat fast woofer magnetic circuit, including T iron be equipped with the conducting magnetic column of a plurality of equidistant settings on the edge all around on the annular limit in T iron bottom, the conducting magnetic column bottom is connected with T iron, the conducting magnetic column top is equipped with the briquetting be equipped with the magnet steel on the briquetting. The utility model discloses can solve the weak point that exists among the prior art, whole air permeability dispels the heat well soon, prevents the woofer distortion simultaneously, and tone quality is good.
Description
Technical field
The utility model relates to a kind of Quick radiation type bass horn magnetic circuit system.
Background technology
At present, on market, for the magnetic circuit system on bass horn, all there is very large deficiency: make actualWith in process, because the magnet installation setting in magnetic circuit system is not good, close installation between magnet and T iron,Gap is between the two too small, and when not only it draws badly and then causes loudspeaker to use, integral heat sink is poor, meetingAffect follow-up use; And T iron carries out certain obstruct to the magnetic circuit of magnet, cause magnetic circuit poorAnd not strong, affect the practical effect of loudspeaker, tonequality is affected, and is easy to distortion, therefore existingBass horn structurally haves much room for improvement, to meet the demand of existing market.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of fastSpeed heat dissipation type bass horn magnetic circuit system, can solve the deficiencies in the prior art part, and entirety is ventilatedThe good rapid heat dissipation of property prevents bass horn distortion simultaneously, and tonequality is good.
To achieve these goals, the utility model adopts following technical scheme:
Quick radiation type bass horn magnetic circuit system, comprises T iron, it is characterized in that: in described T iron bottomThe edge of annular edge is provided with multiple conducting magnetic columns that uniformly-spaced arrange, and described conducting magnetic column bottom and T iron connectConnect, described conducting magnetic column top is provided with briquetting, on described briquetting, is provided with magnet steel.
The utility model is done further preferably, and described magnet steel is horizontally set.
The utility model is done further preferably, between described magnet steel and described T iron outer wall, form gap.
The utility model is done further preferably, and inwardly, N level outwardly for the S level of described magnet steel.
The utility model is done further preferably, and the N level of described magnet steel is fixedly connected with described conducting magnetic column.
The utility model is done further preferably, and described magnet steel is fixed by glue and described briquetting.
The utility model is done further preferably, between described briquetting and described T iron outer wall, form gap.
The utility model is done further preferably, and the quantity of described magnet steel is 12.
Compared with prior art, the utlity model has following beneficial effect:
The utility model comprises T iron, on the edge on described T iron base circle limit, is provided with between multiple gradesEvery the conducting magnetic column arranging, described conducting magnetic column bottom is connected with T iron, and described conducting magnetic column top is provided with briquetting,Described briquetting is provided with magnet steel, and the utility model, by the setting of conducting magnetic column, not only can increase the magnetic of magnet steelProperty loop, in addition conducting magnetic column be uniformly-spaced arrange, that is to say, compared with the prior art entirety air permeabilityGood, when voice coil loudspeaker voice coil drives, air drag is little, the more approaching actual effect that drives of voice coil loudspeaker voice coil motion rule mark, and tonequality is more true to nature,Between conducting magnetic column, form space for heat radiation, the heat that bass horn in use produces so just can be veryGood heat radiation out, so not only can well increase magnetic circuit, and can be by good ventilationReduce the heat in use procedure, so the utility model has well solved the deficiencies in the prior art,Can meet the requirement of existing market.
As from the foregoing, the utility model can solve the deficiencies in the prior art part, overall air permeabilityGood rapid heat dissipation prevents bass horn distortion simultaneously, and tonequality is good.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of the utility model cross section.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is done further concreteExplanation.
As shown in Figure 1, Figure 2 and Figure 3, the utility model discloses a kind of Quick radiation type bass horn magnetic circuitSystem, comprises T iron 1, is provided with multiplely uniformly-spaced to establish on the edge on described T iron 1 base circle limitThe conducting magnetic column 2 of putting, described conducting magnetic column 2 bottoms are connected with T iron 1, and described conducting magnetic column 2 tops are provided with briquetting 3,On described briquetting 3, be provided with magnet steel 4, the utility model, by the setting of conducting magnetic column 2, not only can increase magneticThe magnetic circuit of steel 4, conducting magnetic column 2, for uniformly-spaced arranging, that is to say in addition, whole compared with the prior artThe air permeability of body is good, forms space for heat radiation between conducting magnetic column 2, and bass horn in use like thisThe heat producing just can well dispel the heat out, so not only can well increase magnetic circuit, Er QiekeReduce the heat in use procedure with ventilation by good, so that the utility model has well solved is existingThe deficiency existing in technology, can meet the requirement of existing market.
Magnet steel 4 described in the utility model is horizontally set, such structure setting, can be by magnet steel 4Magnetic circuit transmits by T iron 1, conducting magnetic column 2 well, can not weaken like this tonequality of loudspeakerJust be guaranteed, reduce distortion. Shape between magnet steel 4 described in the utility model and described T iron 1 outer wallBecome gap, so also can play certain thermolysis, the S level court of magnet steel 4 described in the utility modelIn, outwardly, the N level of described magnet steel 4 is fixedly connected with described conducting magnetic column 2 N level, and described magnet steel 4 passes throughGlue and described briquetting 3 are fixing, between described briquetting 3 and described T iron 1 outer wall, form gap. This practicalityThe quantity of magnet steel 4 described in novel is 12.
Above-described embodiment is just to allow for technical conceive of the present utility model and feature being described, its objective isOne of ordinary skilled in the art can understand content of the present utility model and implement according to this, can not be with thisLimit protection domain of the present utility model. Every done according to the essence of the utility model content equivalentChange or modify, all should be encompassed in protection domain of the present utility model.
Claims (8)
1. Quick radiation type bass horn magnetic circuit system, comprises T iron, it is characterized in that: at described T iron base circleThe edge on limit is provided with multiple conducting magnetic columns that uniformly-spaced arrange, and described conducting magnetic column bottom is connected with T iron,Described conducting magnetic column top is provided with briquetting, on described briquetting, is provided with magnet steel.
2. Quick radiation type bass horn magnetic circuit system according to claim 1, is characterized in that: described briquetting withBetween described T iron outer wall, form gap.
3. according to Quick radiation type bass horn magnetic circuit system described in claim 1 or 2, it is characterized in that: described magneticBetween steel and described T iron outer wall, form gap.
4. Quick radiation type bass horn magnetic circuit system according to claim 1, is characterized in that: described magnet steel isHorizontally set.
5. according to Quick radiation type bass horn magnetic circuit system described in claim 1 or 4, it is characterized in that: described magneticInwardly, N level outwardly for the S level of steel.
6. according to Quick radiation type bass horn magnetic circuit system described in claim 1 or 4, it is characterized in that: described magneticThe N level of steel is fixedly connected with described conducting magnetic column.
7. Quick radiation type bass horn magnetic circuit system according to claim 1, is characterized in that: described magnet steel is logicalCross glue and described briquetting is fixed.
8. Quick radiation type bass horn magnetic circuit system according to claim 1, is characterized in that: described magnet steelQuantity is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135651.8U CN205265909U (en) | 2015-12-24 | 2015-12-24 | Formula of dispelling heat fast woofer magnetic circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135651.8U CN205265909U (en) | 2015-12-24 | 2015-12-24 | Formula of dispelling heat fast woofer magnetic circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205265909U true CN205265909U (en) | 2016-05-25 |
Family
ID=56007407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135651.8U Expired - Fee Related CN205265909U (en) | 2015-12-24 | 2015-12-24 | Formula of dispelling heat fast woofer magnetic circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205265909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463216A (en) * | 2017-04-21 | 2019-11-15 | 惠普发展公司，有限责任合伙企业 | Signal modifier for self cooled headphone |
-
2015
- 2015-12-24 CN CN201521135651.8U patent/CN205265909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110463216A (en) * | 2017-04-21 | 2019-11-15 | 惠普发展公司，有限责任合伙企业 | Signal modifier for self cooled headphone |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161224 |