CN200953643Y - Loudspeaker - Google Patents
Loudspeaker Download PDFInfo
- Publication number
- CN200953643Y CN200953643Y CN 200620014749 CN200620014749U CN200953643Y CN 200953643 Y CN200953643 Y CN 200953643Y CN 200620014749 CN200620014749 CN 200620014749 CN 200620014749 U CN200620014749 U CN 200620014749U CN 200953643 Y CN200953643 Y CN 200953643Y
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- washer
- magnet
- quoit
- iron
- 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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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a loudspeaker characterized in excellent heat dissipation and dust entry prevention without influence on audio effects. A metal ring around and close to a gasket to dissipate heat is arranged between a magnet and a back cover. Wherein, outer surface of the metal ring is provided with a toothed structure. Therefore, the utility model has advantages of rational structure and layout, easy operation, nice appearance, excellent heat dissipation and dust entry prevention without impact on audio effects of the loudspeaker.
Description
Technical field
The utility model relates to a kind of general loudspeaker, and especially a kind of have very strong heat sinking function and can prevent the loudspeaker that dust enters.
Technical background
Loudspeaker are the indispensable stereo sets of the modern life, and it has greatly enriched people's life, especially are in the people under the environment that modern life rhythm is fast, social pressures are big, more need suitable manner and come relaxation of tension and body and mind tired out.Best just one of the mode of loosening of listening to the music, so loudspeaker have just become imperative equipment.Loudspeaker ubiquity in the market is difficult for the problem of heat radiation, and the bad damage of components that will inevitably cause loudspeaker of dispelling the heat all may be burnt out as sound film, voice coil loudspeaker voice coil.In order to solve the bad problem of heat radiation, people have thought the whole bag of tricks, and as boring a hole in the middle of the T iron, the heat that washer is produced by this hole such as distributes at method.There are several defectives in the method for this class boring, and the first, because area of dissipation is little, the heat radiation channel is concentrated, so radiating effect is not good; The second, because the straight-through loudspeaker inside of perforate, cause dust etc. to enter easily, on the part attached to loudspeaker, cause damage parts, even part of damage not also can influence acoustics.
The utility model content
The technical problems to be solved in the utility model provides a kind of good heat dissipation effect, can prevent that dust from entering, and can not influence acoustic loudspeaker simultaneously.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of loudspeaker comprise that T iron, magnet, eqalizing cricuit, washer, sound film, bonnet and terminal and of being provided with are around washer and the quoit that is used to dispel the heat that closely contacts with washer between magnet and bonnet.Eqalizing cricuit is installed in the part of holding up of T iron, and magnet is installed in the lower horizontal part of T iron; Be washer above the T iron, washer is slightly littler than magnet, and the position that the part littler than magnet reserved is used to place quoit, and quoit is near washer, and the quoit outer surface is made concavo-convex alternate dentalation, so can improve radiating efficiency.The common sonification system of forming by support, terminal, short-circuited conducting sleeve, voice coil loudspeaker voice coil and sound film above the washer.Uppermost is bonnet, and it covers sonification system and washer, and terminal then exposes the outside from the hole of bonnet, so that equipment such as connection power amplifiers.
Because adopt quoit that outer surface has dentation as thermal component, thereby make the utility model topology layout reasonable, easy to use, specious, radiating effect is good, can prevent that dust from entering, and does not influence the acoustics of loudspeaker simultaneously again.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a quoit vertical view of the present utility model.
Fig. 3 is a composition structural representation of the present utility model.
Among the figure, 1 is eqalizing cricuit, and 2 is T iron, and 3 is magnet, and 4 is washer, and 5 is quoit, and 6 is support, and 7 is short-circuited conducting sleeve, and 8 is the sound film, and 9 is bonnet, and 10 is terminal, and 11 is voice coil loudspeaker voice coil.
Embodiment
In the present embodiment, described loudspeaker comprise eqalizing cricuit (1), T iron (2), magnet (3), washer (4), support (6), short-circuited conducting sleeve (7), sound film (8), bonnet (9), terminal (10), voice coil loudspeaker voice coil (11) and quoit (5) etc.Eqalizing cricuit (1) is installed in the part of holding up of T iron (2), and magnet (3) is installed in the lower horizontal part of T iron (2); Above the T iron (2) washer (4), washer (4) is slightly littler than magnet (3), the position that the part littler than magnet reserved is used to place quoit (5), quoit (5) is near washer (4), quoit (5) outer surface is made concavo-convex alternate dentalation, so not only can improve radiating efficiency, and the heat with loudspeaker inside distributes as soon as possible to greatest extent, can also improve external structure, make whole loudspeaker seem more attractive in appearance.This quoit can be selected aluminium circle commonly used for use.The general sonification system of forming by support (6), terminal (10), short-circuited conducting sleeve (7), voice coil loudspeaker voice coil (11) and sound film (8) above the washer 4.Uppermost is bonnet (9), and it covers sonification system and washer (4), and terminal (10) then exposes the outside from the hole of bonnet (9), so that equipment such as connection power amplifiers.
Claims (2)
1. loudspeaker, comprise T iron, be fixed on magnet and the eqalizing cricuit on the T iron and be installed in washer on the magnet, sonification system of forming by sound film, voice coil loudspeaker voice coil, short-circuited conducting sleeve above the described washer and bonnet and terminal, it is characterized in that: be provided with a quoit that is used to dispel the heat between magnet and bonnet, this quoit closely contacts around described washer and with described washer.
2. loudspeaker according to claim 1 is characterized in that: alternate dentalation that described quoit outer surface for the benefit of dispels the heat, concavo-convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014749 CN200953643Y (en) | 2006-09-15 | 2006-09-15 | Loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014749 CN200953643Y (en) | 2006-09-15 | 2006-09-15 | Loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953643Y true CN200953643Y (en) | 2007-09-26 |
Family
ID=38811943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014749 Expired - Fee Related CN200953643Y (en) | 2006-09-15 | 2006-09-15 | Loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953643Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625217A (en) * | 2012-04-13 | 2012-08-01 | 中山市天键电声有限公司 | Moving coil type miniature transmitter and receiver |
| CN103826187A (en) * | 2014-02-26 | 2014-05-28 | 谭红梅 | Method and device for improving flexibility of loudspeaker driver |
| CN107071600A (en) * | 2017-03-29 | 2017-08-18 | 惠州市合升电子有限公司 | A kind of loudspeaker device |
-
2006
- 2006-09-15 CN CN 200620014749 patent/CN200953643Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625217A (en) * | 2012-04-13 | 2012-08-01 | 中山市天键电声有限公司 | Moving coil type miniature transmitter and receiver |
| CN103826187A (en) * | 2014-02-26 | 2014-05-28 | 谭红梅 | Method and device for improving flexibility of loudspeaker driver |
| CN107071600A (en) * | 2017-03-29 | 2017-08-18 | 惠州市合升电子有限公司 | A kind of loudspeaker device |
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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: 20070926 Termination date: 20100915 |