CN208707954U - A kind of loudspeaker of perfect heat-dissipating - Google Patents
A kind of loudspeaker of perfect heat-dissipating Download PDFInfo
- Publication number
- CN208707954U CN208707954U CN201821557429.0U CN201821557429U CN208707954U CN 208707954 U CN208707954 U CN 208707954U CN 201821557429 U CN201821557429 U CN 201821557429U CN 208707954 U CN208707954 U CN 208707954U
- Authority
- CN
- China
- Prior art keywords
- lid
- loudspeaker
- magnet
- dissipating
- perfect heat
- 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.)
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Abstract
The utility model discloses a kind of loudspeakers of perfect heat-dissipating, including magnetic conduction T iron, washer, frame, voice coil, play wave, sound basin, ring and dust cap, the magnetic conduction T iron includes cylindrical conducting magnetic column and lid in the form of annular discs, it uniformly and equally spacedly is equipped with muti-piece magnet between the lid and washer and around conducting magnetic column, is formed with heat dissipation channel between adjacent two magnet；By uniformly and being equally spacedly equipped with muti-piece magnet between lid and washer and around conducting magnetic column, and it is formed with heat dissipation channel between adjacent two magnet, convenient for the heat dissipation of inside loudspeakers, prevents damage inner body.
Description
[technical field]
The utility model relates to loudspeaker field, the loudspeaker of specifically a kind of perfect heat-dissipating.
[background technique]
Common coil-moving speaker, voice coil moves in magnetic loop when work, and sound basin vibration air is driven to generate sound, sound
Circle is energy consumption part, and heat caused by electric current can be such that the temperature of trumpet sharply increases, the fever of powerful horn magnetic circuit
Situation is particularly evident, on general high-power, efficient loudspeaker, can use high-strength magnetic, but the heatproof of high-strength magnetic be it is limited,
Once being more than, magnetic field just will receive irreversible damage.
[utility model content]
In order to solve the above technical problems, a kind of loudspeaker of perfect heat-dissipating of the utility model, including magnetic conduction T iron, China
Department, voice coil, plays wave, sound basin, ring and dust cap at frame, and the magnetic conduction T iron includes cylindrical conducting magnetic column and is in
Discoid lid uniformly and is equally spacedly equipped with muti-piece magnet between the lid and washer and around conducting magnetic column, adjacent
Heat dissipation channel is formed between two magnets.
The section of a kind of loudspeaker of perfect heat-dissipating as described above, each magnet is fan-shaped and all
Magnet is distributed in a ring.
A kind of loudspeaker of perfect heat-dissipating as described above is equipped with ditch in a ring between the conducting magnetic column and lid
Slot.
The outside of a kind of loudspeaker of perfect heat-dissipating as described above, the lid is equipped with round boss.
A kind of loudspeaker of perfect heat-dissipating as described above, the magnetic conduction T iron, which is equipped with, runs through conducting magnetic column and lid
Through hole.
Compared with prior art, the utility model has the advantages that
1, the utility model between lid and washer and around conducting magnetic column by uniformly and being equally spacedly equipped with muti-piece magnetic
Body, and it is formed with heat dissipation channel between adjacent two magnet, convenient for the heat dissipation of inside loudspeakers, prevent damage inner body.
2, it is equipped with groove in a ring between conducting magnetic column and lid, is equipped with round boss, magnetic conduction T iron in the outside of lid
Be equipped with through conducting magnetic column and lid through hole, using the above structure, can in the case where guaranteeing magnetic conduction T iron magnetic conduction effect,
Increasing heat radiation area improves heat dissipation performance.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the three-dimensional cutaway view of the utility model；
Fig. 2 is the exploded view of the utility model.
[specific embodiment]
It elaborates with reference to the accompanying drawing to the embodiments of the present invention.
As depicted in figs. 1 and 2, the loudspeaker of a kind of perfect heat-dissipating of the present embodiment, including magnetic conduction T iron 1, washer 2, basin
Frame 3, voice coil 4 play wave 5, sound basin 6, ring 7 and dust cap 8, and the magnetic conduction T iron 1 includes cylindrical conducting magnetic column 11
With lid 12 in the form of annular discs, uniformly and equally spacedly it is equipped between the lid 12 and washer 2 and around conducting magnetic column 11 more
Block magnet 9 is formed with heat dissipation channel 100 between adjacent two magnet 9；The utility model is by between lid and washer and surrounding
Conducting magnetic column uniformly and is equally spacedly equipped with muti-piece magnet, and is formed with heat dissipation channel between adjacent two magnet, convenient in loudspeaker
The heat dissipation in portion prevents damage inner body.
Separately there is the decrease of magnetic field strength to reduce magnet, the section of each magnet 9 is fan-shaped, and institute
Some magnets 9 are distributed in a ring.
It is equipped with groove 13 in a ring in the present embodiment, between conducting magnetic column 11 and lid 12, is equipped in the outside of lid 12
Round boss 14, magnetic conduction T iron 1 are equipped with the through hole 15 through conducting magnetic column 11 and lid 12.Using the above structure, can guarantee
In the case where magnetic conduction T iron magnetic conduction effect, increasing heat radiation area improves heat dissipation performance.
Claims (5)
1. a kind of loudspeaker of perfect heat-dissipating, including magnetic conduction T iron (1), washer (2), frame (3), voice coil (4), play wave (5),
Sound basin (6), ring (7) and dust cap (8), it is characterised in that the magnetic conduction T iron (1) includes cylindrical conducting magnetic column
(11) and lid in the form of annular discs (12) it, uniformly and is waited between the lid (12) and washer (2) and around conducting magnetic column (11)
Muti-piece magnet (9) are equipped with to spacing, are formed with heat dissipation channel (100) between adjacent two magnet (9).
2. a kind of loudspeaker of perfect heat-dissipating according to claim 1, it is characterised in that each magnet (9)
Section is fan-shaped, and all magnets (9) are distributed in a ring.
3. a kind of loudspeaker of perfect heat-dissipating according to claim 1 or 2, it is characterised in that the conducting magnetic column (11)
Groove (13) in a ring is equipped between lid (12).
4. a kind of loudspeaker of perfect heat-dissipating according to claim 3, it is characterised in that outside the lid (12)
Side is equipped with round boss (14).
5. a kind of loudspeaker of perfect heat-dissipating according to claim 1, it is characterised in that in the magnetic conduction T iron (1)
Equipped with the through hole (15) for running through conducting magnetic column (11) and lid (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557429.0U CN208707954U (en) | 2018-09-21 | 2018-09-21 | A kind of loudspeaker of perfect heat-dissipating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821557429.0U CN208707954U (en) | 2018-09-21 | 2018-09-21 | A kind of loudspeaker of perfect heat-dissipating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707954U true CN208707954U (en) | 2019-04-05 |
Family
ID=65947627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821557429.0U Active CN208707954U (en) | 2018-09-21 | 2018-09-21 | A kind of loudspeaker of perfect heat-dissipating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707954U (en) |
-
2018
- 2018-09-21 CN CN201821557429.0U patent/CN208707954U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |