CN201440357U - T iron - Google Patents
T iron Download PDFInfo
- Publication number
- CN201440357U CN201440357U CN2009201204994U CN200920120499U CN201440357U CN 201440357 U CN201440357 U CN 201440357U CN 2009201204994 U CN2009201204994 U CN 2009201204994U CN 200920120499 U CN200920120499 U CN 200920120499U CN 201440357 U CN201440357 U CN 201440357U
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- CN
- China
- Prior art keywords
- iron
- base
- magnetic conductor
- utility
- model
- 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 T iron, which comprises a cylindrical magnetic conduction body and a disc-shaped base (1), wherein the end surface of the base (1) which is away from the magnetic conduction body is provided with a fluctuated heat radiation sheet (3), and the fluctuated heat radiation sheet (3) comprises five U-shaped sheets (3.1) which are uniformly distributed in the circumferential direction and a central ring plate (3.2). The T iron has good heat radiation effect.
Description
Technical field
The utility model relates to a kind of T iron that is used for the sound equipment loud speaker.
Background technology
The T iron that prior art is used for the sound equipment loud speaker is made of discoid base and the columned magnetic conductor of being with centre bore, and described magnetic conductor rises by riveting in the centre bore of base.This T iron base is less away from the end-face heat sinking area of magnetic conductor, and radiating effect is undesirable; And because base and magnetic conductor are not an integral body, unavoidably there is the slit between the two,, makes T iron magnetic conductance undesirable so increased magnetic resistance.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of radiating effect desirable T iron.
Technical solution of the present utility model is, a kind of T iron with following structure is provided, and it comprises columned magnetic conductor and discoid base, and described base is provided with concavo-convex fin away from the end face of magnetic conductor.
After adopting above structure, the utility model T iron compared with prior art has the following advantages:
Because described base is provided with concavo-convex fin away from the end face of magnetic conductor, like this, fin has increased the area of dissipation of this end face, makes the radiating effect ideal of T iron.
As improvement, described base and magnetic conductor are one.Like this, seamless between base and the magnetic conductor, so reduced magnetic resistance, make that the magnetic conductance of T iron is more satisfactory.
Description of drawings
Fig. 1 is the structural representation of facing of the utility model T iron.
Fig. 2 is the sectional structure schematic diagram along A-A line among Fig. 1.
Shown in the figure 1, base, 2, magnetic conductor, 3, fin, 3.1, the U matrix, 3.2, the center ring plate.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, the utility model T iron, it comprises columned magnetic conductor 2 and discoid base 1, and described base 1 is an one with magnetic conductor 2, and present embodiment adopts the one-piece machine member cold-forge forming.Described base 1 is provided with concavo-convex fin 3 away from the end face of magnetic conductor 2.Described concavo-convex fin 3 comprises five circumferential equally distributed U matrix 3.1 in edge and a center ring plate 3.2.
Claims (3)
1. T iron, it comprises columned magnetic conductor (2) and discoid base (1), it is characterized in that: described base (1) is provided with concavo-convex fin (3) away from the end face of magnetic conductor (2).
2. T iron according to claim 1 is characterized in that: described concavo-convex fin (3) comprises five circumferential equally distributed U matrix in edge (3.1) and a center ring plate (3.2).
3. T iron according to claim 2 is characterized in that: described base (1) is an one with magnetic conductor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201204994U CN201440357U (en) | 2009-05-19 | 2009-05-19 | T iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201204994U CN201440357U (en) | 2009-05-19 | 2009-05-19 | T iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440357U true CN201440357U (en) | 2010-04-21 |
Family
ID=42545020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201204994U Expired - Fee Related CN201440357U (en) | 2009-05-19 | 2009-05-19 | T iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405435A (en) * | 2020-04-07 | 2020-07-10 | 浙江欧赛电子有限公司 | Double-table square loudspeaker T iron |
-
2009
- 2009-05-19 CN CN2009201204994U patent/CN201440357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405435A (en) * | 2020-04-07 | 2020-07-10 | 浙江欧赛电子有限公司 | Double-table square loudspeaker T iron |
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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: 20100421 Termination date: 20120519 |