CN215773799U - Audio device with good heat dissipation performance - Google Patents
Audio device with good heat dissipation performance Download PDFInfo
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- CN215773799U CN215773799U CN202121757755.8U CN202121757755U CN215773799U CN 215773799 U CN215773799 U CN 215773799U CN 202121757755 U CN202121757755 U CN 202121757755U CN 215773799 U CN215773799 U CN 215773799U
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- box body
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- fans
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Abstract
The utility model is suitable for the technical field of electronics, and provides an audio device with good heat dissipation performance, which comprises a box body and a box cover matched with the box body; further comprising: the heat dissipation mechanism comprises a plurality of heat dissipation fans arranged in the box body; a drive mechanism, the drive mechanism comprising: the number of the servo driving assemblies is the same as that of the heat dissipation fans, and the heat dissipation fans are movably arranged in the box body through the servo driving assemblies; and the driving assembly is used for transmitting power of the servo driving assembly in a plurality of manners, when the audio device works, the plurality of radiating fans are arranged in an inclined manner, so that heat in the box body is quickly discharged through the radiating holes formed in the box cover, the radiating efficiency of the box body is improved, in addition, the driving mechanism can drive the plurality of radiating fans to simultaneously reciprocate in the box body, the radiating fans can comprehensively radiate elements placed in the box body, and the radiating effect of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of electronics, and particularly relates to an audio device with good heat dissipation performance.
Background
Existing devices with audio functions include audio devices such as a sound box and a computer, and the internal temperature of the existing devices can rise after the existing devices work for a period of time, so that the service life of components is affected.
In the prior art, a heat dissipation fan is usually arranged in a shell of an audio device for heat dissipation of the audio device, but the heat dissipation fan can only dissipate heat of a local position of the audio device, and the phenomena of low heat dissipation efficiency and poor heat dissipation effect exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an audio device with good heat dissipation performance, and aims to solve the problems of low heat dissipation efficiency and poor heat dissipation effect of a heat dissipation fan.
The embodiment of the utility model is realized in such a way that the audio device with good heat dissipation performance comprises a box body and a box cover matched with the box body; further comprising: the heat dissipation mechanism comprises a plurality of heat dissipation fans arranged in a box body, wherein the plurality of heat dissipation fans are all arranged in a manner of inclining towards the box cover, and at least one heat dissipation hole for dissipating heat is formed in the box cover; actuating mechanism, with heat dissipation mechanism links to each other for it is a plurality of to drive radiator fan is in reciprocating motion in the box, actuating mechanism includes: the number of the servo driving assemblies is the same as that of the heat dissipation fans, and the heat dissipation fans are movably arranged in the box body through the servo driving assemblies; the transmission assembly is used for power transmission of the servo driving assemblies; when the device runs, the driving mechanism drives the plurality of radiating fans to reciprocate in the box body, so that heat in the box body is blown to the box cover and is exhausted from the radiating holes.
Preferably, the driving mechanism further comprises a guide assembly for guiding the movement of the heat dissipation fan.
Preferably, the apparatus further comprises a blower mechanism for increasing a turbulent flow velocity of the gas in the box, the blower mechanism comprising: the piston cylinder is internally provided with an interlayer for placing the piston cylinder; the piston cylinder is communicated with the inner cavity of the box body through the air outlet pipeline, at least one air outlet hole is formed in the air outlet pipeline, and a through hole communicated with the air outlet hole is formed in the interlayer; the piston cylinder is communicated with the interlayer through the air inlet pipeline; the movable module comprises a pair of piston plates arranged in a piston cylinder, and the outer walls of the piston plates are in sealed sliding connection with the inner wall of the piston cylinder; and the power assembly is used for providing power for the relative movement of the pair of piston plates in the piston cylinder.
Preferably, the power assembly comprises power units symmetrically arranged on two sides of a piston cylinder, and each power unit comprises: the rotating disc is rotatably arranged in the interlayer, and a deflector rod is fixedly arranged at the eccentric position of the rotating disc; a push-pull rod connected with the piston plate; and one end of the connecting rod is movably sleeved on the shifting rod, and the other end of the connecting rod is hinged with the push-pull rod.
Preferably, the rotating disc is in transmission connection with the driving end of the driving assembly.
According to the audio device with good heat dissipation performance, when the audio device works, the plurality of heat dissipation fans are obliquely arranged, so that heat in the box body is quickly discharged through the heat dissipation holes formed in the box cover, the heat dissipation efficiency of the box body is improved, in addition, the driving mechanism can drive the plurality of heat dissipation fans to reciprocate in the box body simultaneously, the heat dissipation fans can comprehensively dissipate heat of elements placed in the box body, and the heat dissipation effect of the audio device is improved.
Drawings
Fig. 1 is a structural diagram of an audio device with good heat dissipation performance according to an embodiment of the present invention;
FIG. 2 is a schematic view of the distribution between the plurality of screws of FIG. 1;
FIG. 3 is a perspective view of the rotary plate, push-pull rod and connecting rod of FIG. 1;
in the figure: 1-box body, 2-box cover, 3-cooling fan, 4-screw, 5-thread sleeve, 6-servo motor, 7-belt wheel transmission set, 8-cooling hole, 9-dust screen, 10-guide rod, 11-movable block, 12-piston cylinder, 13-air outlet pipeline, 14-air inlet pipeline, 15-through hole, 16-piston plate, 17-rotary disc, 18-push-pull rod, 19-connecting rod, 20-interlayer and 21-deflector rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 and fig. 2, a structural diagram of an audio apparatus with good heat dissipation performance according to an embodiment of the present invention includes: the device comprises a box body 1 and a box cover 2 matched with the box body 1;
further comprising: the heat dissipation mechanism comprises a plurality of heat dissipation fans 3 arranged in a box body 1, wherein the plurality of heat dissipation fans 3 are all obliquely arranged towards the box cover 2, and at least one heat dissipation hole 8 for dissipating heat supply is formed in the box cover 2;
actuating mechanism, with heat dissipation mechanism links to each other for it is a plurality of to drive radiator fan 3 is in reciprocating motion in the box 1, actuating mechanism includes:
the number of the servo driving assemblies is the same as that of the heat radiation fans 3, and the heat radiation fans 3 are movably arranged in the box body 1 through the servo driving assemblies; and
the transmission assembly is used for power transmission of the servo driving assemblies;
when the device operates, the driving mechanism drives the plurality of cooling fans 3 to reciprocate in the box body 1, so that heat in the box body 1 is blown to the direction of the box cover 2 and is discharged from the cooling holes 8.
In this embodiment, the case lid 2 is hinged to the top surface of the case body 1, the servo driving assembly includes a screw rod 4 and a threaded sleeve 5 matched with the screw rod 4, the screw rod 4 is rotatably disposed in the case body 1, and the screw rod 4 in one of the servo driving assemblies is driven by a servo motor 6 disposed outside the case body 1, the heat dissipation fan 3 is fixedly connected to the threaded sleeve 5, the driving assembly is a belt wheel transmission set 7, and the screw rods 4 are adjacent to each other and are in transmission connection with the belt wheel transmission set 7, of course, the servo driving assembly can also select a servo telescopic module such as an air cylinder and a hydraulic cylinder, so long as the servo driving assembly can drive the heat dissipation fan 3 to reciprocate in the case body 1, and the driving assembly can also select a transmission structure such as a sprocket transmission set and a gear transmission, and the embodiment is not specifically limited herein.
Preferably, a dust screen 9 may be further disposed in the heat dissipation hole 8 to prevent external dust from entering the box 1.
This embodiment is when in actual application, and when this audio device during operation, the slope of a plurality of radiator fan 3 sets up for the heat in the box 1 is discharged through 8 louvres that set up on the case lid 2 fast, has improved the radiating efficiency of box 1, and in addition, actuating mechanism can drive a plurality of radiator fan 3 while at box 1 internal reciprocating motion, makes radiator fan 3 can dispel the heat comprehensively to the component of placing in box 1, has improved the device's radiating effect.
As shown in fig. 1, as a preferred embodiment of the present invention, the driving mechanism further includes a guide assembly for guiding the movement of the heat dissipation fan 3.
In this embodiment, the guide assembly includes the guide units with the same number as the servo drive assembly, the guide units include a guide rod 10 fixedly disposed in the box 1 and a movable block 11 movably mounted on the guide rod 10, the thread insert 5 is fixedly connected to the movable block 11, of course, the guide assembly may also adopt a guide manner of a slide block or a slide groove, and this embodiment is not specifically limited herein.
In practical application of the present embodiment, the specific arrangement of the guiding component aims to limit the rotation of the screw sleeve 5, and avoid the phenomenon that the screw sleeve 5 rotates along with the screw rod 4.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the apparatus further comprises a blowing mechanism for increasing a turbulent flow velocity of the gas in the cabinet 1, the blowing mechanism comprising:
the piston cylinder 12, the said container body 1 is equipped with the intermediate layer 20 for the piston cylinder 12 to place;
the piston cylinder 12 is communicated with the inner cavity of the box body 1 through the air outlet pipeline 13, at least one air outlet hole is formed in the air outlet pipeline 13, and a through hole 15 communicated with the air outlet hole is formed in the interlayer 20;
an air inlet duct 14, the piston cylinder 12 communicating with the interlayer 20 through the air inlet duct 14;
the movable module comprises a pair of piston plates 16 arranged in the piston cylinder 12, and the outer walls of the piston plates 16 are in sealed sliding connection with the inner wall of the piston cylinder 12; and
and the power assembly is used for providing power for the relative movement of the pair of piston plates 16 in the piston cylinder 12.
In this embodiment, check valves are installed on the air inlet pipe 14 and the air outlet pipe 13, and a pair of the piston plates 16 are symmetrically and movably disposed in the piston cylinder 12.
In a case of this embodiment, the power assembly may be a servo linear module, or a telescopic structure such as a cylinder or a hydraulic cylinder, as long as it can drive the pair of piston plates 16 to move relatively, and this embodiment is not specifically limited herein.
Preferably, this embodiment also provides a specific structure of the power assembly, specifically, the power assembly includes power units symmetrically disposed on both sides of the piston cylinder 12, and the power units include:
the rotating disc 17 is rotatably arranged in the interlayer 20, and a driving lever 21 is fixedly arranged at the eccentric position of the rotating disc 17;
a push-pull rod 18 connected to the piston plate 16; and
and one end of the connecting rod 19 is movably sleeved on the shifting rod 21, and the other end of the connecting rod 19 is hinged with the push-pull rod 18.
In practical application, when the device works, the rotating discs 17 on two sides of the piston cylinder 12 rotate, the rotating discs 17 drive the shift lever 21 to do circular motion in the rotating process, the piston plates 16 connected with the push-pull rod 18 are driven to reciprocate in the piston cylinder 12 through transmission of the connecting rod 19, and when the two piston plates 16 are relatively close to each other, the piston plates 16 extrude gas in the piston cylinder 12 to be sprayed into the box body 1 through the gas outlet pipeline 13, so that air disturbance in the box body 1 is increased, and the heat at each corner in the box body 1 can be timely discharged by matching with the guide of the cooling fan 3, and the cooling effect and the cooling efficiency are further improved.
As shown in fig. 1, as a preferred embodiment of the present invention, the rotating disc 17 is in driving connection with the driving end of the driving assembly.
In this embodiment, the rotating disc 17 and the screw rod 4 are coaxially and fixedly connected to a rod body penetrating into the interlayer 20. This embodiment is when practical application, through linking to each other rolling disc 17 with screw rod 4, need not to set up in addition drive element and drive rolling disc 17 and rotate, has practiced thrift the electric energy, has reduced manufacturing cost.
In addition, the driving mechanism can drive the plurality of radiating fans 3 to reciprocate in the box body 1 at the same time, so that the radiating fans 3 can comprehensively radiate elements placed in the box body 1, and the radiating effect of the device is improved; and, when the cooling fan 3 reciprocates, the rotating disc 17 of the both sides of piston cylinder 12 rotates, the rotating disc 17 rotates and drives the driving lever 21 to do the circular motion in the course of rotating, through the transmission of the tie rod 19, so as to drive the piston plate 16 connected with push-pull rod 18 to reciprocate in the piston cylinder 12, when two piston plates 16 are relatively close to, the piston plate 16 extrudes the gas in the piston cylinder 12 and sprays in the container body 1 through the air outlet pipe 13, thus has increased the air disturbance in the container body 1, cooperate with the guide of the cooling fan 3, make the heat of every corner in the container body 1 can be discharged in time, further raised radiating effect and heat-dissipating efficiency.
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An audio device with good heat dissipation performance comprises a box body and a box cover matched with the box body;
it is characterized by also comprising:
the heat dissipation mechanism comprises a plurality of heat dissipation fans arranged in a box body, wherein the plurality of heat dissipation fans are all arranged in a manner of inclining towards the box cover, and at least one heat dissipation hole for dissipating heat is formed in the box cover;
actuating mechanism, with heat dissipation mechanism links to each other for it is a plurality of to drive radiator fan is in reciprocating motion in the box, actuating mechanism includes:
the number of the servo driving assemblies is the same as that of the heat dissipation fans, and the heat dissipation fans are movably arranged in the box body through the servo driving assemblies; and
the transmission assembly is used for power transmission of the servo driving assemblies;
when the device runs, the driving mechanism drives the plurality of radiating fans to reciprocate in the box body, so that heat in the box body is blown to the box cover and is exhausted from the radiating holes.
2. The audio device with good heat dissipation performance according to claim 1, wherein the driving mechanism further includes a guide assembly for guiding movement of the heat dissipation fan.
3. The audio device with good heat dissipation performance according to claim 1, wherein the device further comprises an air blowing mechanism, the air blowing mechanism is used for increasing turbulence speed of air in the box body, and the air blowing mechanism comprises:
the piston cylinder is internally provided with an interlayer for placing the piston cylinder;
the piston cylinder is communicated with the inner cavity of the box body through the air outlet pipeline, at least one air outlet hole is formed in the air outlet pipeline, and a through hole communicated with the air outlet hole is formed in the interlayer;
the piston cylinder is communicated with the interlayer through the air inlet pipeline;
the movable module comprises a pair of piston plates arranged in a piston cylinder, and the outer walls of the piston plates are in sealed sliding connection with the inner wall of the piston cylinder; and
and the power assembly is used for providing power for the relative movement of the pair of piston plates in the piston cylinder.
4. The audio device with good heat dissipation performance according to claim 3, wherein the power assembly comprises power units symmetrically arranged on two sides of a piston cylinder, and each power unit comprises:
the rotating disc is rotatably arranged in the interlayer, and a deflector rod is fixedly arranged at the eccentric position of the rotating disc;
a push-pull rod connected with the piston plate; and
and one end of the connecting rod is movably sleeved on the shifting rod, and the other end of the connecting rod is hinged with the push-pull rod.
5. The audio device with good heat dissipation performance according to claim 4, wherein the rotating disc is in transmission connection with a driving end of the driving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121757755.8U CN215773799U (en) | 2021-07-30 | 2021-07-30 | Audio device with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121757755.8U CN215773799U (en) | 2021-07-30 | 2021-07-30 | Audio device with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215773799U true CN215773799U (en) | 2022-02-08 |
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ID=80108426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121757755.8U Active CN215773799U (en) | 2021-07-30 | 2021-07-30 | Audio device with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215773799U (en) |
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2021
- 2021-07-30 CN CN202121757755.8U patent/CN215773799U/en active Active
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