CN212876044U - Sound heat dissipation plate, heat dissipation sound box and sound equipment - Google Patents
Sound heat dissipation plate, heat dissipation sound box and sound equipment Download PDFInfo
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- CN212876044U CN212876044U CN202021887723.5U CN202021887723U CN212876044U CN 212876044 U CN212876044 U CN 212876044U CN 202021887723 U CN202021887723 U CN 202021887723U CN 212876044 U CN212876044 U CN 212876044U
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Abstract
The utility model relates to a sound equipment technical field specifically discloses a stereo set radiator panel, heat dissipation audio amplifier and sound equipment, stereo set radiator panel, include: the heat dissipation plate comprises a plate main body, wherein at least one side of the plate main body is provided with a plurality of heat dissipation bosses which are arranged at intervals; and the inverter tube penetrates through the plate main body and is fixedly connected with the plate main body. The utility model provides a relatively poor problem of traditional audio amplifier heat dispersion can be solved to stereo set heat dissipation panel, heat dissipation audio amplifier and stereo set equipment.
Description
Technical Field
The utility model relates to a sound equipment technical field especially relates to a stereo set radiator panel, heat dissipation audio amplifier and sound equipment.
Background
Generally, acoustic apparatuses each include an acoustic enclosure, and a speaker, a circuit element, and the like mounted in the acoustic enclosure. In order to ensure the tone quality, the sound boxes of the conventional sound equipment are all sealing structures. However, in the actual working process, the speaker and the circuit element inside the sound box continuously generate heat, and the heat inside the sound box is difficult to dissipate due to the sealing structure, which finally causes the service life of the speaker, the circuit element and the like to be greatly shortened.
Therefore, it is necessary to improve the existing sound box to solve the problem of poor heat dissipation performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stereo set radiator panel, heat dissipation audio amplifier and stereo set equipment can solve the relatively poor problem of traditional audio amplifier heat dispersion.
For reaching above purpose, on the one hand, the utility model provides a stereo set radiator plate, include:
the heat dissipation plate comprises a plate main body, wherein at least one side of the plate main body is provided with a plurality of heat dissipation bosses which are arranged at intervals;
and the inverter tube penetrates through the plate main body and is fixedly connected with the plate main body.
Optionally, the heat dissipation boss extends in the vertical direction.
Optionally, the phase reversal pipe includes a sound inlet, a transmission pipe and a sound outlet, which are connected in sequence.
Optionally, the sound inlet is trumpet-shaped, and the diameter of the sound inlet gradually decreases towards the transmission pipe;
the sound outlet is trumpet-shaped, and the diameter of the sound outlet gradually decreases towards the transmission pipe.
Optionally, at the joint of the sound inlet and the transmission tube, the inner surface of the sound inlet is tangential to the inner surface of the transmission tube;
and at the joint of the sound outlet and the transmission pipe, the inner surface of the sound outlet is tangent to the inner surface of the transmission pipe.
Optionally, the heat dissipation boss is arranged around the sound outlet.
On the other hand, the utility model provides a heat dissipation sound box, including a plurality of ordinary panels and an at least foretell stereo set radiator panel, ordinary panels with stereo set radiator panel assembles into the box structure to enclose and cover the accommodation space that is used for placing the speaker.
Optionally, the number of the sound heat dissipation plates is one, and the sound heat dissipation plates are located on the back face of the heat dissipation sound box.
In another aspect, the present invention provides a sound equipment, including speaker and the aforesaid heat dissipation sound box, the speaker set firmly in the accommodation space.
The beneficial effects of the utility model reside in that: on one hand, the heat dissipation boss can increase the heat dissipation area, so that the surface heat dissipation speed of the plate main body is increased; on the other hand, the phase inversion pipe not only can improve the bass section tone quality of the sound equipment, but also can enable the inside and outside airflow of the heat dissipation sound box to circulate, so that the heat dissipation inside the heat dissipation sound box is accelerated. Therefore, the utility model provides a stereo set radiator panel, heat dissipation audio amplifier and audio equipment can not only promote audio equipment's tone quality through the ingenious phase reversal pipe that utilizes, can also solve the relatively poor problem of traditional heat dissipation audio amplifier heat dispersion from inside to outside, has great spreading value.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an acoustic apparatus according to an embodiment;
fig. 2 is a schematic structural diagram of an acoustic radiating plate according to an embodiment.
In the figure:
1. a speaker;
2. a heat dissipation sound box; 201. a common plate; 202. a sound heat dissipation plate; 203. an accommodating space;
3. a plate main body; 301. a heat dissipation boss;
4. an inverter tube; 401. a sound inlet; 402. a conveying pipe; 403. and a sound outlet.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides an acoustic apparatus including a speaker 1 and a heat dissipation cabinet 2.
The heat dissipation sound box 2 comprises a plurality of common plates 201 and at least one sound heat dissipation plate 202, the common plates 201 and the sound heat dissipation plate 202 can be assembled into a box structure, an accommodating space 203 for accommodating the loudspeaker 1 is enclosed, and the loudspeaker 1 is fixedly arranged in the accommodating space 203. For example, five common plates 201 and one acoustic radiator plate 202 may be used to enclose the radiator sound box 2 having a rectangular box structure.
Referring to fig. 2, acoustic radiating panel 202 includes a panel body 3 and an inverter tube 4. At least one side of the plate main body 3 is provided with a plurality of heat dissipation bosses 301 arranged at intervals. The inverter tube 4 penetrates through the plate main body 3 and is fixedly connected with the plate main body 3.
The sound heat dissipation plate 202 provided by the embodiment is used for manufacturing the heat dissipation sound box 2 used by sound equipment, on one hand, the heat dissipation boss 301 can increase the heat dissipation area, and further accelerate the surface heat dissipation speed of the plate main body 3; on the other hand, the phase inversion tube can not only improve the bass section tone quality of the sound equipment, but also enable the inside and outside airflow of the heat dissipation sound box 2 to circulate, so as to accelerate the heat dissipation inside the heat dissipation sound box 2. Therefore, the sound heat dissipation plate 202 provided by this embodiment can not only improve the sound quality of sound equipment, but also solve the problem of poor heat dissipation performance of the conventional heat dissipation sound box 2 from inside to outside by skillfully using the inverter tube 4, and has a great popularization value.
It should be noted that, in the use of sound equipment, loudspeaker 1 work can aggravate the vibration of the inside air of heat dissipation audio amplifier 2, and the vibration effect can drive hot gas to arrange in a large number through paraphase pipe 4 outward, consequently, set up paraphase pipe 4 replacement air and more easily disperse hot gas, make the inside temperature of heat dissipation audio amplifier 2 reduce fast, and further, air resistance reduces in the air replacement process to reduce wind and make an uproar.
In this embodiment, the inverter tube 4 includes a sound inlet 401, a transmission tube 402 and a sound outlet 403, which are connected in sequence. The sound inlet 401 is trumpet-shaped and gradually decreases in diameter towards the transmission pipe 402; the sound outlet 403 is flared and gradually decreases in diameter toward the transmission tube 402. It can be understood that the sound inlet 401 is also an air inlet of the inverter tube 4, and the sound inlet 401 with the tapered structure facilitates more air to enter the inverter tube 4, so as to increase the speed of discharging air out of the heat dissipation sound box 2. The sound outlet 403 is also an air outlet of the inverter tube 4, and the sound outlet 403 with a gradually expanding structure facilitates air to leave the inverter tube 4 quickly, so as to increase the speed of discharging air in the heat dissipation sound box 2.
Further, at the connection between the sound inlet 401 and the transmission tube 402, the inner surface of the sound inlet 401 is tangent to the inner surface of the transmission tube 402; at the connection between the sound outlet 403 and the transmission tube 402, the inner surface of the sound outlet 403 is tangent to the inner surface of the transmission tube 402. Specifically, two ends of the transmission tube 402 are respectively tangent to the sound inlet 401 and the sound outlet 403, so that the air flow resistance can be reduced, and the heat exchange efficiency can be improved.
Alternatively, referring to fig. 1, each of the heat dissipation bosses 301 is disposed around the sound outlet 403, and the heat dissipation bosses 301 extend in the up-down direction.
It can be understood that the heat dissipation boss 301 is disposed around the sound outlet 403, and when the hot air in the heat dissipation sound box 2 leaves the inverter tube through the sound outlet, the hot air directly reaches the surface of the heat dissipation boss 301, so as to increase the air velocity on the surface of the heat dissipation boss 301, and further accelerate the heat dissipation on the surface of the plate body 3. Further, the vertical heat dissipation boss 301 facilitates the upward flow of hot air, and reduces the resistance of air.
Optionally, the number of the sound heat dissipation plates 202 is one, and the sound heat dissipation plates 202 are located on the back of the heat dissipation sound box 2. Specifically, the side on which the bell mouth is generally mounted is the front side, and the side close to the wall is the back side. In some other embodiments, the number of acoustic radiator panels 202 is two, one on each of the left and right sides.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A sound equipment radiating plate is characterized by comprising:
the heat dissipation plate comprises a plate main body, wherein at least one side of the plate main body is provided with a plurality of heat dissipation bosses which are arranged at intervals;
and the inverter tube penetrates through the plate main body and is fixedly connected with the plate main body.
2. The acoustic heat sink sheet according to claim 1, wherein the heat sink boss extends in an up-down direction.
3. The acoustic heat sink sheet of claim 1, wherein the inverter tube comprises a sound inlet, a transmission tube, and a sound outlet connected in series.
4. The acoustic radiator plate of claim 3, wherein the inlet is flared and tapers in diameter toward the transfer tube;
the sound outlet is trumpet-shaped, and the diameter of the sound outlet gradually decreases towards the transmission pipe.
5. The sound heat dissipation sheet of claim 4, wherein at the junction of the sound inlet and the transmission tube, the inner surface of the sound inlet is tangential to the inner surface of the transmission tube;
and at the joint of the sound outlet and the transmission pipe, the inner surface of the sound outlet is tangent to the inner surface of the transmission pipe.
6. The acoustic heat sink sheet of claim 3, wherein the heat sink boss is disposed around the sound outlet.
7. A heat dissipation sound box comprises a plurality of common plates and at least one sound heat dissipation plate as claimed in any one of claims 1 to 6, wherein the common plates and the sound heat dissipation plate are assembled into a box body structure and enclose a containing space for placing a loudspeaker.
8. The heat dissipating sound box of claim 7, wherein the number of sound heat dissipating plates is one, and the sound heat dissipating plates are located on a back surface of the heat dissipating sound box.
9. An acoustic apparatus, comprising a speaker and the heat dissipation sound box of claim 7 or 8, wherein the speaker is fixedly disposed in the accommodating space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887723.5U CN212876044U (en) | 2020-09-02 | 2020-09-02 | Sound heat dissipation plate, heat dissipation sound box and sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887723.5U CN212876044U (en) | 2020-09-02 | 2020-09-02 | Sound heat dissipation plate, heat dissipation sound box and sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212876044U true CN212876044U (en) | 2021-04-02 |
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ID=75193789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021887723.5U Active CN212876044U (en) | 2020-09-02 | 2020-09-02 | Sound heat dissipation plate, heat dissipation sound box and sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212876044U (en) |
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2020
- 2020-09-02 CN CN202021887723.5U patent/CN212876044U/en active Active
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