CN203912172U - T iron with good heat radiation effects - Google Patents
T iron with good heat radiation effects Download PDFInfo
- Publication number
- CN203912172U CN203912172U CN201420339590.6U CN201420339590U CN203912172U CN 203912172 U CN203912172 U CN 203912172U CN 201420339590 U CN201420339590 U CN 201420339590U CN 203912172 U CN203912172 U CN 203912172U
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- CN
- China
- Prior art keywords
- iron
- good heat
- magnetic conductor
- cylinder magnetic
- copper
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a T iron with good heat radiation effects, which comprises a disc base with a central hole and a cylindrical magnetizer. The T iron is characterized in that a copper sleeve is sleeved on the outer side wall of the cylindrical magnetizer; a clamping groove is axially arranged inside the central hole; a copper sheet is clamped inside the clamping groove; the copper sheet is arranged in a way to be integrally connected with the inner side wall on the upper part of the copper sleeve; and the upper end face of the copper sleeve is higher than that of the cylindrical magnetizer. The T iron which has good heat radiation effects can make heat guided away in time. The using effects of a loudspeaker are effectively protected. The service lifetime of the loudspeaker is further prolonged.
Description
Technical field
The utility model relates to loudspeaker techniques field, is specifically related to a kind of T iron (the T iron of good heat dissipation effect refers to and adds that copper sheathing closes the T iron of copper sheet in this practicality) of good heat dissipation effect.
Background technology
T iron, is in loud speaker, to use very crucial parts, and as shown in Figure 1, its structure is generally made up of disc base 2 ' and the cylinder magnetic conductor 3 ' of band centre bore 1 '; The Main Function of T iron is exactly the in the situation that of energising, to carry out magnetic conduction; But because T iron is prepared as main material by iron often, in long-time energising magnetic conduction situation, be easy to produce heat, if dispelled the heat not in time, easily affect result of use and the reduction of service life of loud speaker.
Utility model content
The utility model, for the above-mentioned deficiency of prior art, provides a kind of good heat dissipation effect, can lead away heat in time, effectively protects the result of use of loud speaker, the T iron of the good heat dissipation effect increasing the service life.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of T iron of good heat dissipation effect, comprise disc base and cylinder magnetic conductor with centre bore, it is characterized in that: the lateral wall of described cylinder magnetic conductor is socketed with copper sheathing, in described centre bore, be axially arranged with draw-in groove, in draw-in groove, be connected with copper sheet; Described copper sheet is integrated to arrange with copper sheathing upper inner wall and is connected, and the upper surface of copper sheathing is higher than the upper surface of cylinder magnetic conductor.
Adopt said structure, in the time of long-time energising magnetic conduction, the copper sheathing of the lateral wall socket of cylinder magnetic conductor can be derived the heat on magnetic conductor in time, and the copper sheet being axially arranged with in cylinder magnetic conductor centre bore also can be derived the heat of cylinder magnetic conductor inside in time; And, adopt copper sheet to be integrated to arrange to be connected with copper sheathing upper inner wall and can make inner heat pass to the copper sheathing on lateral wall, accelerate radiating rate; And the heat that the upper surface of copper sheathing can fully ensure cylinder magnetic conductor higher than the upper surface of cylinder magnetic conductor more comprehensively, lead away rapidly, improve radiating effect, ensure the result of use of loud speaker and extend its useful life.
As preferably, on described copper sheet along the breach that is axially arranged with of centre bore; Adopt this structure, can make heat in centre bore fully circulate and contact with copper sheet, accelerate radiating rate and improve heat-conducting effect.
As preferably, described disc base and cylinder magnetic conductor connecting portion are provided with annular groove; Adopt this structure, can extend length and the contact area of copper sheathing on cylinder magnetic conductor lateral wall, thereby further improve the heat-conducting effect to T iron.
Brief description of the drawings
Fig. 1 prior art T iron construction schematic diagram (without copper sheathing, copper sheet) that falls apart.
The T iron construction schematic diagram (having copper sheathing, copper sheet) of Fig. 2 the utility model good heat dissipation effect.
The T iron construction schematic diagram of Fig. 3 the utility model good heat dissipation effect (have copper sheathing, without copper sheet).
The T iron cutaway view structural representation of Fig. 4 the utility model good heat dissipation effect.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail, but is not limited only to following examples.
As in Figure 2-4: a kind of T iron of good heat dissipation effect, comprise disc base 2 and cylinder magnetic conductor 3 with centre bore 1, it is characterized in that: the lateral wall of described cylinder magnetic conductor 3 is socketed with copper sheathing 4, in described centre bore 1, be axially arranged with draw-in groove 1.1, in draw-in groove 1.1, be connected with copper sheet 5; Described copper sheet 5 is integrated to arrange with copper sheathing 4 upper inner walls and is connected, and the upper surface of copper sheathing 4 is higher than the upper surface of cylinder magnetic conductor 3.
Adopt said structure, in the time of long-time energising magnetic conduction, the copper sheathing of the lateral wall socket of cylinder magnetic conductor can be derived the heat on magnetic conductor in time, and the copper sheet being axially arranged with in cylinder magnetic conductor centre bore also can be derived the heat of cylinder magnetic conductor inside in time; And, adopt copper sheet to be integrated to arrange to be connected with copper sheathing upper inner wall and can make inner heat pass to the copper sheathing on lateral wall, accelerate radiating rate; And the heat that the upper surface of copper sheathing can fully ensure cylinder magnetic conductor higher than the upper surface of cylinder magnetic conductor more comprehensively, lead away rapidly, improve radiating effect, ensure the result of use of loud speaker and extend its useful life.
Be axially arranged with breach 5.1 along centre bore on copper sheet described in the utility model; Adopt this structure, can make heat in centre bore fully circulate and contact with copper sheet, accelerate radiating rate and improve heat-conducting effect.
Disc base described in the utility model and cylinder magnetic conductor connecting portion are provided with annular groove 2.1; Adopt this structure, can extend length and the contact area of copper sheathing on cylinder magnetic conductor lateral wall, thereby further improve the heat-conducting effect to T iron.
Claims (3)
1. a T iron for good heat dissipation effect, comprises disc base and cylinder magnetic conductor with centre bore, it is characterized in that: the lateral wall of described cylinder magnetic conductor is socketed with copper sheathing, in described centre bore, is axially arranged with draw-in groove, is connected with copper sheet in draw-in groove; Described copper sheet is integrated to arrange with copper sheathing upper inner wall and is connected, and the upper surface of copper sheathing is higher than the upper surface of cylinder magnetic conductor.
2. the T iron of good heat dissipation effect according to claim 1, is characterized in that: on described copper sheet along the breach that is axially arranged with of centre bore.
3. the T iron of good heat dissipation effect according to claim 1, is characterized in that: described disc base and cylinder magnetic conductor connecting portion are provided with annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339590.6U CN203912172U (en) | 2014-06-24 | 2014-06-24 | T iron with good heat radiation effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339590.6U CN203912172U (en) | 2014-06-24 | 2014-06-24 | T iron with good heat radiation effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912172U true CN203912172U (en) | 2014-10-29 |
Family
ID=51786413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339590.6U Expired - Fee Related CN203912172U (en) | 2014-06-24 | 2014-06-24 | T iron with good heat radiation effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912172U (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 |
-
2014
- 2014-06-24 CN CN201420339590.6U patent/CN203912172U/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 | ||
| 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: 20141029 Termination date: 20170624 |