CN215871829U - Quick heat radiation structure of speaker - Google Patents
Quick heat radiation structure of speaker Download PDFInfo
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- CN215871829U CN215871829U CN202122162567.7U CN202122162567U CN215871829U CN 215871829 U CN215871829 U CN 215871829U CN 202122162567 U CN202122162567 U CN 202122162567U CN 215871829 U CN215871829 U CN 215871829U
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- heat dissipation
- opening
- basin frame
- magnetic circuit
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Abstract
A fast heat dissipation structure of a loudspeaker relates to the technical field of loudspeakers, and comprises a basin frame with an upper through opening and a lower through opening, wherein a drum paper component, a voice coil component, a protection ring, a magnetic circuit component and a nameplate are sequentially arranged in the basin frame from top to bottom, the drum paper component is covered on the opening above the basin frame, the nameplate is covered on the opening below the basin frame, a plurality of heat dissipation blocks are arranged between the bottom of the magnetic circuit component and the nameplate in a close contact manner, and the heat dissipation blocks transfer heat generated by the magnetic circuit component to the nameplate for outward heat dissipation.
Description
Technical Field
The utility model relates to the technical field of speakers, in particular to a rapid heat dissipation structure of a speaker.
Background
A speaker refers to a device that can convert an audio signal into sound. The popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound is increased. The loudspeaker box is a terminal of the whole loudspeaker box system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space. It is an extremely important component of a sound box system and is responsible for the task of converting electrical signals into acoustic signals for direct listening by the ears of a person. The household sound box is generally used for family sound reproduction and is characterized by fine and soft sound reproduction quality, delicate and beautiful appearance, low sound pressure level and relatively low bearing power. Professional speakers are generally used in professional entertainment venues such as dance halls, karaoke, movie theaters, auditoriums and stadiums.
At present, most of magnetic circuit assemblies of ultra-low loudspeakers are in contact with the bottom of the basin stand, the heat dissipation performance is poor, and the bottom of the basin stand is easy to deform due to heating, so that the service life of a product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical defects that a magnetic circuit assembly of an ultra-low loudspeaker in the prior art is contacted with the bottom of a basin frame, the heat dissipation performance is poor, the bottom of the basin frame is easy to be heated and deformed, and the service life of a product is influenced.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a quick heat radiation structure of speaker, is including having the basin frame that link up the open-ended from top to bottom, from the top down has set gradually drum paper subassembly, voice coil loudspeaker voice coil subassembly, protection ring, magnetic circuit subassembly and data plate in the basin frame, drum paper subassembly lid is established on the opening of basin frame top, the data plate lid is established on the opening of basin frame below, magnetic circuit subassembly's bottom with in close contact with is provided with a plurality of radiating blocks between the data plate, the radiating block will be followed the heat transfer that magnetic circuit subassembly produced extremely on the data plate, outside heat dissipation.
Furthermore, the structure of the heat dissipation block is a C-shaped structure with an opening on one side.
Furthermore, a plurality of the radiating blocks are arranged in a horizontal circular shape at intervals.
Further, the opening direction of the heat dissipation block is arranged towards the outside.
Furthermore, a fixing ring is arranged at an opening below the basin frame, and the heat dissipation block is embedded in the fixing ring through the opening of the heat dissipation block.
Furthermore, each radiating block is fixed on the fixing ring through a bolt.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a rapid heat dissipation structure of a loudspeaker, which is provided with a basin frame, a drum paper component, a voice coil component, a protection ring, a magnetic circuit component, a nameplate and heat dissipation blocks, wherein the heat dissipation blocks are arranged between the bottom of the magnetic circuit component and the nameplate in a close contact manner, when the loudspeaker works, the generated heat is directly transferred to the nameplate through the heat dissipation blocks, and the nameplate transfers the heat to the outside, so that the rapid heat dissipation effect is achieved, the temperature of the whole magnetic circuit system is effectively reduced, and the problem that the service life of a product is influenced after the bottom of the basin frame is hot-melted due to high temperature of a magnetic circuit is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of an explosive structure according to the present invention;
fig. 3 is a schematic cross-sectional structure of the present invention.
In the figure: 1. the loudspeaker comprises a drum paper assembly, a voice coil assembly 2, a protection ring 3, a magnetic circuit assembly 4, a basin frame 5, a heat dissipation block 6, a screw 7, a nameplate 8 and a fixing ring 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a quick heat radiation structure of speaker, including having basin frame 5 that link up the opening from top to bottom, drum paper subassembly 1, voice coil assembly 2, protection ring 3, magnetic circuit subassembly 4 and data plate 8 have set gradually from the top down in the basin frame 5, drum paper subassembly lid is established on the opening of basin frame 5 top, data plate 8 lid is established on the opening of basin frame 5 below, the bottom of magnetic circuit subassembly 4 with the close contact is provided with a plurality of radiating blocks 6 between the data plate 8, radiating blocks 6 will follow the heat transfer that magnetic circuit subassembly 4 produced is to on the data plate 8, outwards dispel the heat.
The utility model provides a rapid heat dissipation structure of a loudspeaker, which is provided with a basin frame 5, a drum paper component 1, a voice coil component 2, a protection ring 3, a magnetic circuit component 4, a nameplate 8 and heat dissipation blocks 6, wherein the heat dissipation blocks 6 are arranged between the bottom of the magnetic circuit component 4 and the nameplate 8 in a close contact manner, when the loudspeaker works, the generated heat is directly transmitted to the nameplate 8 through the heat dissipation blocks 6, and the nameplate transmits the heat to the outside, so that the rapid heat dissipation effect is achieved, the temperature of the whole magnetic circuit system is effectively reduced, and the problem that the service life of a product is influenced after the bottom of the basin frame is hot-melted due to high temperature of a magnetic circuit is solved.
Specifically, as shown in the figure, the heat dissipation block 6 has a structure of a C shape with an opening on one side. A fixing ring 9 is arranged at an opening below the basin frame 5, and the heat dissipation block 6 is embedded on the fixing ring 9 through the opening. Through setting up the radiating block 6 is C word column structure, during the installation, can directly with the radiating block scarf joint is in on the solid fixed ring 9, simple structure is compact, simultaneously, radiating block 6 is the aluminum product radiating block, through above-mentioned structure setting, has strengthened the circulation of air in the magnetic circuit, greatly helps the better heat dissipation of magnetic circuit, improves product life.
Specifically, as shown in the figure, the heat dissipation blocks 6 are arranged in a horizontal circular shape at intervals. In this embodiment, the number of the heat dissipation blocks 6 is 6, and the heat dissipation blocks are evenly arranged in a circle at intervals.
Specifically, as shown in the figure, the opening direction of the heat dissipation block 6 is set toward the outside.
Specifically, as shown in the figure, each heat dissipation block 6 is fixed on the fixing ring 9 by a bolt 7.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a quick heat radiation structure of speaker, its characterized in that, including basin frame (5) that link up the open-ended from top to bottom has, from the top down has set gradually drum paper subassembly (1), voice coil loudspeaker voice coil subassembly (2), protection ring (3), magnetic circuit subassembly (4) and data plate (8) in basin frame (5), drum paper subassembly lid is established on basin frame (5) top opening, data plate (8) lid is established on basin frame (5) below opening, the bottom of magnetic circuit subassembly (4) with the in close contact with is provided with a plurality of radiating block (6) between data plate (8), radiating block (6) will follow the heat transfer that magnetic circuit subassembly (4) produced extremely on data plate (8), outside heat dissipation.
2. A rapid heat dissipation structure for loudspeaker according to claim 1, wherein the heat dissipation block (6) is a C-shaped structure with an opening on one side.
3. The rapid heat dissipation structure of claim 2, wherein the heat dissipation blocks (6) are horizontally arranged in a circular shape at intervals.
4. A speaker rapid heat dissipation structure as defined in claim 3, wherein the opening direction of the heat dissipation block (6) is disposed toward the outside.
5. The structure of claim 4, wherein a fixing ring (9) is arranged at the lower opening of the frame (5), and the heat dissipation block (6) is embedded on the fixing ring (9) through the opening.
6. A rapid heat dissipation structure for loudspeaker according to claim 5, wherein each heat dissipation block (6) is fixed on the fixing ring (9) by bolts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162567.7U CN215871829U (en) | 2021-09-08 | 2021-09-08 | Quick heat radiation structure of speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162567.7U CN215871829U (en) | 2021-09-08 | 2021-09-08 | Quick heat radiation structure of speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215871829U true CN215871829U (en) | 2022-02-18 |
Family
ID=80257384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122162567.7U Active CN215871829U (en) | 2021-09-08 | 2021-09-08 | Quick heat radiation structure of speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215871829U (en) |
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2021
- 2021-09-08 CN CN202122162567.7U patent/CN215871829U/en active Active
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