CN215935376U - Sound box heat radiation structure - Google Patents
Sound box heat radiation structure Download PDFInfo
- Publication number
- CN215935376U CN215935376U CN202121973662.9U CN202121973662U CN215935376U CN 215935376 U CN215935376 U CN 215935376U CN 202121973662 U CN202121973662 U CN 202121973662U CN 215935376 U CN215935376 U CN 215935376U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- plate
- sound box
- radiating
- radiators
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a sound box heat dissipation structure, which comprises a sound box shell, wherein a plurality of inner radiators are arranged in the sound box shell, and the sound box heat dissipation structure is characterized in that: the loudspeaker box comprises a loudspeaker box shell, wherein the loudspeaker box shell is provided with heat dissipation holes and an outer radiator, the inner radiators are mutually in heat conduction connection, the outer radiator is in heat conduction connection with one or more inner radiators, and the heat dissipation holes are sealed through the inner radiators or the outer radiators. According to the utility model, the outer radiator is arranged outside the sound box shell, the inner radiators arranged inside the sound box shell are mutually in heat conduction connection and then are in heat conduction connection with the outer radiator, so that the heat dissipation area is enlarged, and the heat of the sealed cavity can be quickly taken out of the outside, thereby greatly improving the heat dissipation effect.
Description
Technical Field
The utility model relates to a sound box, in particular to a sound box heat dissipation structure.
Background
The sound box is taken as an electronic product, and some electrical elements are certainly integrated in the cavity of the sound box, and can generate heat when in work, but because of the particularity of the sound box, the cavity in the sound box needs to be sealed, so that even if a plurality of radiators are arranged in the cavity, the heat dissipation effect is not ideal, and therefore, the applicant designs a sound box heat dissipation structure to solve the problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a sound box heat dissipation structure.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a sound box heat radiation structure, includes the audio amplifier casing, is equipped with a plurality of interior radiators in this audio amplifier casing, its characterized in that: the loudspeaker box comprises a loudspeaker box shell, wherein the loudspeaker box shell is provided with heat dissipation holes and an outer radiator, the inner radiators are mutually in heat conduction connection, the outer radiator is in heat conduction connection with one or more inner radiators, and the heat dissipation holes are sealed through the inner radiators or the outer radiators.
The loudspeaker box shell comprises a front plate, wherein a speaker mesh used for covering a speaker is arranged on the front plate, the radiating holes are formed in the front plate, and the outer radiator is fixed on the front plate and is shielded through the speaker mesh.
The inner radiator comprises a first radiating plate and a second radiating plate, a folded plate is arranged on the first radiating plate and is tightly attached to the second radiating plate, the second radiating plate seals the radiating holes, and the outer radiator is located in the radiating holes and is tightly attached to the second radiating plate.
And a heat dissipation groove is arranged on the first heat dissipation plate, and the bottom of the heat dissipation groove is tightly attached to the chip.
The outer radiator comprises a flat plate and radiating fins arranged on the flat plate, and the flat plate is tightly attached to the second radiating plate.
The utility model has the beneficial effects that: according to the utility model, the outer radiator is arranged outside the sound box shell, the inner radiators arranged inside the sound box shell are mutually in heat conduction connection and then are in heat conduction connection with the outer radiator, so that the heat dissipation area is enlarged, and the heat of the sealed cavity can be quickly taken out of the outside, thereby greatly improving the heat dissipation effect.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is an overall view of the acoustic enclosure of the present invention;
FIG. 2 is an overall view of the enclosure with the speaker mesh hidden;
FIG. 3 is an internal structural view of the tank;
fig. 4 is a structural view of the outer radiator.
Detailed Description
Referring to fig. 1 to 4, the present invention discloses a sound box heat dissipation structure, including a sound box casing 1, the sound box casing 1 is rectangular, a plurality of inner radiators are arranged in the sound box casing 1, the sound box casing 1 is provided with heat dissipation holes and an outer radiator 2, the inner radiators are mutually connected in a heat conduction manner, the outer radiator 2 is connected with one or more inner radiators in a heat conduction manner, in this application, the outer radiator 2 is connected with one inner radiator in a heat conduction manner, and the heat dissipation holes are sealed by the inner radiator or the outer radiator 2.
As shown in the figure, audio amplifier casing 1 includes front bezel 3, is equipped with a pair of loudspeaker on this front bezel 3 and is used for covering the speaker's speaker net 4, the louvre is located this front bezel 3, and the louvre is square, outer radiator 2 is fixed in on the front bezel 3 and shields through speaker net 4, because speaker net 4 generally has a lot of apertures above the iron net, therefore outer radiator 2 sets up like this and can enough play the radiating effect, can shield and be difficult to expose through speaker net 4 again to whole seems pleasing to the eye, and has guaranteed the radiating effect again.
As shown in the figure, the inner radiator comprises a first radiating plate 5 and a second radiating plate 6, a folded plate 7 is arranged on the first radiating plate 5, the folded plate 7 is tightly attached to the second radiating plate 6, the second radiating plate 6 seals the radiating holes, the outer radiator 2 is positioned in the radiating holes and tightly attached to the second radiating plate 6, the main body of the first radiating plate 5 is an irregular flat plate, a radiating groove is arranged in the middle of the flat plate, the bottom of the radiating groove is tightly attached to a chip, the folded plate 7 is positioned on the edge of the main body of the first radiating plate 5, and a support plate 8 is further arranged on the other side of the edge of the main body of the first radiating plate 5, so that the structure not only enlarges the area of the first radiating plate 5 but also plays a supporting role, and some electronic elements can be fixed on the first radiating plate 5; the second heat dissipation plate 6 can seal the heat dissipation holes and is in close contact with the first heat dissipation plate 5 and the outer heat dissipation plate to play a role in transferring heat, and the second heat dissipation plate 6 is fixed on the front plate 3 through screws. As a further structure, the outer heat radiator 2 comprises a flat plate 9 and heat dissipation fins 10 arranged on the flat plate 9, the flat plate is tightly attached to the second heat dissipation plate 6, the heat dissipation area of the outer heat radiator 2 is large, and therefore the heat dissipation effect is improved, and the heat dissipation fins 10 are provided with a plurality of heat dissipation grooves, so that the heat dissipation area is further increased, and a better heat dissipation effect is achieved.
The sound box heat dissipation structure provided by the embodiment of the utility model is described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the utility model, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a sound box heat radiation structure, includes the audio amplifier casing, is equipped with a plurality of interior radiators in this audio amplifier casing, its characterized in that: the loudspeaker box comprises a loudspeaker box shell, wherein the loudspeaker box shell is provided with heat dissipation holes and an outer radiator, the inner radiators are mutually in heat conduction connection, the outer radiator is in heat conduction connection with one or more inner radiators, and the heat dissipation holes are sealed through the inner radiators or the outer radiators.
2. The heat dissipation structure of sound box according to claim 1, wherein: the loudspeaker box shell comprises a front plate, wherein a speaker mesh used for covering a speaker is arranged on the front plate, the radiating holes are formed in the front plate, and the outer radiator is fixed on the front plate and is shielded through the speaker mesh.
3. The heat dissipation structure of sound box according to claim 1, wherein: the inner radiator comprises a first radiating plate and a second radiating plate, a folded plate is arranged on the first radiating plate and is tightly attached to the second radiating plate, the second radiating plate seals the radiating holes, and the outer radiator is located in the radiating holes and is tightly attached to the second radiating plate.
4. A sound box heat dissipation structure according to claim 3, wherein: and a heat dissipation groove is arranged on the first heat dissipation plate, and the bottom of the heat dissipation groove is tightly attached to the chip.
5. A sound box heat dissipation structure according to claim 3, wherein: the outer radiator comprises a flat plate and radiating fins arranged on the flat plate, and the flat plate is tightly attached to the second radiating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121973662.9U CN215935376U (en) | 2021-08-18 | 2021-08-18 | Sound box heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121973662.9U CN215935376U (en) | 2021-08-18 | 2021-08-18 | Sound box heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215935376U true CN215935376U (en) | 2022-03-01 |
Family
ID=80423975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121973662.9U Active CN215935376U (en) | 2021-08-18 | 2021-08-18 | Sound box heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215935376U (en) |
-
2021
- 2021-08-18 CN CN202121973662.9U patent/CN215935376U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10231041B2 (en) | Loudspeaker module | |
| CN107426365B (en) | Sound cavity structure and mobile phone with same | |
| CN215935376U (en) | Sound box heat radiation structure | |
| CN205830017U (en) | Speaker and apply the audio amplifier of this speaker | |
| CN113498306A (en) | Sound box heat radiation structure | |
| CN211267043U (en) | Bluetooth speaker is with audio amplifier casing that thermal diffusivity is strong | |
| CN204316703U (en) | Two rear sound chambeies earphone | |
| CN205912254U (en) | Cell -phone loudspeaker with dustproof heat dissipation function | |
| CN206118015U (en) | Ball top formula speaker | |
| CN212649691U (en) | Multi-passive radiator sound box | |
| CN210609626U (en) | Bass earphone | |
| CN205647856U (en) | Intelligence head of a bed stereo set | |
| CN209462574U (en) | Speaker loudspeaker structure and speaker | |
| CN202713602U (en) | Low cost sound box | |
| CN107592596B (en) | Portable sound box | |
| CN204046793U (en) | The audio amplifier that a kind of waterproof effect is excellent | |
| CN203734818U (en) | Horn-type point sound source sound box | |
| CN206442489U (en) | A kind of bionical full open model concha auriculae gain sound guide unit | |
| CN204442666U (en) | The transaudient music bolster of a kind of osteoacusis | |
| CN218103395U (en) | Anti-interference active loudspeaker box | |
| CN217213573U (en) | Multifunctional integrated machine | |
| CN217088095U (en) | Rainproof type stage speaker structure suitable for it is outdoor | |
| CN219919104U (en) | Socket sound box complete machine | |
| CN211267068U (en) | Noise reduction earphone unit and noise reduction earphone | |
| CN210579144U (en) | Closed heat dissipation earshell and earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |