CN201440717U - T-shape iron for loudspeaker - Google Patents
T-shape iron for loudspeaker Download PDFInfo
- Publication number
- CN201440717U CN201440717U CN200920120138XU CN200920120138U CN201440717U CN 201440717 U CN201440717 U CN 201440717U CN 200920120138X U CN200920120138X U CN 200920120138XU CN 200920120138 U CN200920120138 U CN 200920120138U CN 201440717 U CN201440717 U CN 201440717U
- Authority
- CN
- China
- Prior art keywords
- base
- iron
- loud speaker
- 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
Links
Images
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a T-shaped iron for a loudspeaker, comprising a base (2) and a cylindrical magnetic conductor (3) which are integrated into one body, a strip-shaped heat dissipation structure is arranged at the bottom part of the base (2). The T-shaped iron for the loudspeaker has good heat dissipation effect and strong magnetic conductivity.
Description
Technical field
The utility model relates to the loud speaker field, specifically is a kind of loud speaker T iron.
Background technology
The loud speaker of prior art mainly is made up of with the column magnetic conductor that is connected with base the base of band centre bore with T iron at present, and described column magnetic conductor rises by riveting in the centre bore of base.This loud speaker is generally the plane with the top of T iron base, so T iron base top area of dissipation is less, and radiating effect is undesirable.Particularly in woofer, because the power of woofer is all bigger, if loud speaker is little with the area of dissipation of T iron, will make the loud speaker heating, long-time use will burn out the circuit in the loud speaker; Moreover, because base and magnetic conductor are formed by connecting by the riveting of rising, unavoidably there is the slit between the two, so increased magnetic resistance, reduced the magnetic conductivity of loud speaker with T iron.
The utility model content
The technical problems to be solved in the utility model is, overcomes above existing technological deficiency, and a kind of good heat dissipation effect is provided, and the strong loud speaker of magnetic conductivity T iron.
Technical solution of the present utility model is, a kind of T iron of loud speaker with following structure is provided: it comprises base and cylindric magnetic conductor, and described base and cylindric magnetic conductor are an integral body, and the bottom of described base is provided with the strip radiator structure.
After adopting above structure, the utility model loud speaker with T iron compared with prior art, have the following advantages: because the utility model loud speaker adopts the strip radiator structure with the base bottom of T iron, increased the area of dissipation of base, make the good heat dissipation effect of loud speaker, be particularly suitable for the high-power demand of woofer with T iron; Moreover because base and cylindric magnetic conductor one integral body, institute has reduced the magnetic resistance of loud speaker usefulness T iron so that seamless between base and the cylindric magnetic conductor, has strengthened the magnetic conductivity that loud speaker is used T iron.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of the utility model loud speaker with T iron.
Fig. 2 is the look up structural representation of the utility model loud speaker with T iron.
As shown in the figure:
1, strip heat radiation projection, 2, base, 3, cylindric magnetic conductor.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1 and Figure 2.
The utility model loud speaker T iron, it comprises base 2 and cylindric magnetic conductor 3, and described base 2 and cylindric magnetic conductor 3 are an integral body, and the bottom of described base 2 is provided with the strip radiator structure.
Described strip radiator structure is meant that base 2 bottoms are provided with a plurality of strip heat radiation projections 1 that are parallel to each other.
Below only be described, but can not be interpreted as it is restriction claim with regard to the embodiment of the utility model loud speaker with T iron.The utility model is not limited to the structure of the foregoing description, and all various variations of being done in the protection range of the utility model claim are all in protection range of the present utility model.
Claims (2)
1. loud speaker T iron, it comprises base (2) and cylindric magnetic conductor (3), it is characterized in that: described base (2) and cylindric magnetic conductor (3) are an integral body, and the bottom of described base (2) is provided with the strip radiator structure.
2. loud speaker T iron according to claim 1 is characterized in that: described strip radiator structure is meant that base (2) bottom is provided with a plurality of strip heat radiation projections (1) that are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920120138XU CN201440717U (en) | 2009-05-18 | 2009-05-18 | T-shape iron for loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920120138XU CN201440717U (en) | 2009-05-18 | 2009-05-18 | T-shape iron for loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440717U true CN201440717U (en) | 2010-04-21 |
Family
ID=42545374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920120138XU Expired - Fee Related CN201440717U (en) | 2009-05-18 | 2009-05-18 | T-shape iron for loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280101A (en) * | 2010-06-13 | 2011-12-14 | 北汽福田汽车股份有限公司 | Static iron core and method for assembling same |
| CN105959880A (en) * | 2016-07-19 | 2016-09-21 | 国光电器股份有限公司 | T iron, magnetic circuit assembly and high-power loudspeaker |
-
2009
- 2009-05-18 CN CN200920120138XU patent/CN201440717U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280101A (en) * | 2010-06-13 | 2011-12-14 | 北汽福田汽车股份有限公司 | Static iron core and method for assembling same |
| CN102280101B (en) * | 2010-06-13 | 2013-02-27 | 北汽福田汽车股份有限公司 | Static iron core and method for assembling same |
| CN105959880A (en) * | 2016-07-19 | 2016-09-21 | 国光电器股份有限公司 | T iron, magnetic circuit assembly and high-power loudspeaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203733570U (en) | Heat dissipation device of high-frequency switching mode power supply transformer | |
| CN201594444U (en) | Water-cooled radiating system of high-frequency switching power supply | |
| CN201440717U (en) | T-shape iron for loudspeaker | |
| CN103594991A (en) | Bus duct side plate with inserting type heat dissipation plate | |
| CN203760266U (en) | Iron core radiating structure of electric reactor | |
| CN202230882U (en) | Novel capacitor | |
| CN211321839U (en) | Radiator with built-in power resistor | |
| CN202422918U (en) | Novel transformer easy to dissipate heat | |
| CN202701643U (en) | Radiator set of electric welding machine | |
| CN101699595A (en) | Big current square-shaped double-row heat dissipation static contact | |
| CN201966021U (en) | High frequency transformer | |
| CN205647987U (en) | Utilize magnetic circuit of special -shaped magnet and contain this magnetic circuit's speaker | |
| CN203103148U (en) | Electric tool switch provided with diode | |
| CN202957449U (en) | Semiconductor pumping solid laser | |
| CN202979547U (en) | Novel radiator | |
| CN202103997U (en) | Electric appliance case heat radiator | |
| CN201662027U (en) | LED streetlamp radiator | |
| CN201440357U (en) | T iron | |
| CN202979545U (en) | Heat sink | |
| CN202736663U (en) | Dry type transformer coil structure | |
| CN202652799U (en) | Heat radiation fins | |
| CN202394883U (en) | High voltage diode for microwave oven | |
| CN201549386U (en) | Large current square double-row radiating static contact | |
| CN210129409U (en) | High-efficient heat dissipation bar copper | |
| CN202736773U (en) | Radiating electric contact |
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: 20120518 |