CN211047717U - Self-cleaning efficient heat dissipation power amplifier - Google Patents
Self-cleaning efficient heat dissipation power amplifier Download PDFInfo
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- CN211047717U CN211047717U CN201922317202.XU CN201922317202U CN211047717U CN 211047717 U CN211047717 U CN 211047717U CN 201922317202 U CN201922317202 U CN 201922317202U CN 211047717 U CN211047717 U CN 211047717U
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- heat dissipation
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Abstract
The utility model belongs to the technical field of the power amplifier, especially, high-efficient heat dissipation power amplifier of automatically cleaning, including the supporting legs, the top fixedly connected with power amplifier body of supporting legs. This high-efficient heat dissipation power amplifier of automatically cleaning, through setting up clean heat abstractor, when using, the absorber plate absorbs the back to the inside heat of power amplifier body, through first heat-conducting plate, second heat-conducting plate and fin are with heat transfer to the intraductal heat dissipation of radiator, the heat in the radiator pipe passes through the CD-ROM drive motor and drives pivot and radiator fan leaf rotation, give off the outside of power amplifier body with the heat in the radiator pipe, when the pivot drives radiator fan leaf pivoted, drive mounting panel and clearance brush and clear up the surface of heat dissipation protection network, thereby the surface of having solved current power amplifier protection network often can adhere to more dust and batting, not only influence pleasing to the eye, and can cause the radiating hole to block up, cause the radiating effect variation, and clear up inconvenient problem.
Description
Technical Field
The utility model relates to a power amplifier technical field especially relates to a high-efficient heat dissipation power amplifier of automatically cleaning.
Background
The power amplifier is called power amplifier for short, commonly called loudspeaker, and is the most basic equipment in sound system, and its task is to amplify the weak electric signal from signal source (from sound console in professional sound system) to drive loudspeaker to make sound.
Because power amplifier internally mounted has more electronic components, at the during operation, can produce a large amount of heats, if can not in time effectively dispel the heat, then can cause the inside electronic components of power amplifier to produce the damage because of high temperature, at present most power amplifiers all dispel the heat through louvre and fan, and can be at the surface mounting protection network of louvre for the safety, but in the use, more dust and batting often can be attached to the surface of protection network, not only influence pleasing to the eye, and can cause the louvre to block up, cause the radiating effect variation, and it is inconvenient to clear up, so need the high-efficient heat dissipation power amplifier of automatically cleaning.
SUMMERY OF THE UTILITY MODEL
More dust and batting often can be adhered to on the surface based on current power amplifier protection network, not only influence pleasing to the eye, and can cause the radiating hole to block up, cause the radiating effect variation, and clear up inconvenient technical problem, the utility model provides a self-cleaning high-efficient heat dissipation power amplifier.
The utility model provides a pair of high-efficient heat dissipation power amplifier of automatically cleaning, which comprises a supporting foot, the top fixedly connected with power amplifier body of supporting legs, four supporting legs are the symmetric distribution as the center with the axis of power amplifier body, the louvre has been seted up to the fixed surface of power amplifier body, two louvres are the symmetric distribution with the axis of power amplifier body as the center, the one end of louvre extends to the inner wall of power amplifier body, the inner wall fixedly connected with cooling tube of louvre, the inner wall fixedly connected with heat dissipation protection network of cooling tube, the clean heat abstractor of inner wall fixedly connected with of cooling tube, clean heat abstractor includes the bracing piece, the one end of.
Preferably, the three support rods are distributed in an annular array by taking the axis of the radiating pipe as a center, the other ends of the support rods are fixedly connected with mounting pipes, and the axis of the mounting pipes and the axis of the radiating pipe are positioned on the same horizontal straight line;
through above-mentioned technical scheme, bracing piece and installation pipe have the characteristics of being convenient for install driving motor.
Preferably, the inner wall of the installation pipe is fixedly provided with a driving motor, and the surface of the heat dissipation protective screening is fixedly connected with a fixed pipe;
through above-mentioned technical scheme, the fixed pipe has the characteristics of being convenient for install fixing bearing.
Preferably, the inner wall of the fixed pipe is fixedly connected with a fixed bearing, the inner ring of the fixed bearing is fixedly connected with a rotating shaft, and one end of the rotating shaft is fixedly connected with an output shaft of the driving motor through a coupler;
through above-mentioned technical scheme, fixing bearing has the characteristics that carry out fixed support to the axis of rotation.
Preferably, the surface of the rotating shaft is fixedly sleeved with radiating fan blades, and the surface of the rotating shaft is fixedly connected with a mounting plate;
through above-mentioned technical scheme, the mounting panel has the characteristics of being convenient for install the clearance brush and drive the clearance brush motion.
Preferably, the surface of the mounting plate is L-shaped, the surface of the mounting plate is fixedly connected with a cleaning brush, one end of the cleaning brush is slidably connected with the inner wall of the radiating pipe, and the surface of the cleaning brush is slidably connected with the surface of the radiating protective net;
through above-mentioned technical scheme, the clearance brush has the dust of clearance heat dissipation protection net surface and the characteristics of batting.
Preferably, the inner top wall and the inner bottom wall of the power amplifier body are both fixedly connected with a heat absorbing plate, the surface of the heat absorbing plate is fixedly connected with a first heat conducting plate, and the surface of the first heat conducting plate is fixedly connected with a second heat conducting plate;
through the technical scheme, the heat absorbing plate, the first heat conducting plate and the second heat conducting plate have the characteristics of absorbing heat and transferring heat.
Preferably, one end of the second heat conducting plate penetrates through and extends to the inner wall of the radiating pipe, and one end of the second heat conducting plate is fixedly connected with a radiating fin;
through above-mentioned technical scheme, absorber plate, first heat-conducting plate, second heat-conducting plate and fin have with the inside heat of power amplifier body concentrate in the radiator-tube, concentrate radiating characteristics.
The utility model provides a beneficial effect does:
1. through setting up clean heat abstractor, when using, the absorber plate absorbs the back to the inside heat of power amplifier body, through first heat-conducting plate, second heat-conducting plate and fin dispel the heat in the radiator pipe with the heat transfer, the heat in the radiator pipe passes through driving motor and drives pivot and radiator fan leaf rotation, give off the outside of power amplifier body with the heat in the radiator pipe, when the pivot drives radiator fan leaf pivoted, drive mounting panel and cleaning brush and clear up the surface of heat dissipation protection network, thereby the surface of having solved current power amplifier protection network often can adhere to more dust and batting, not only influence beautifully, and can cause the radiating hole to block up, cause the radiating effect to worsen, and clear up inconvenient problem.
Drawings
Fig. 1 is a schematic diagram of a self-cleaning high-efficiency heat dissipation power amplifier provided by the present invention;
fig. 2 is a cross-sectional view of a self-cleaning high-efficiency heat dissipation power amplifier body structure provided by the present invention;
fig. 3 is a top view of a heat dissipation tube structure of the self-cleaning high-efficiency heat dissipation power amplifier provided by the present invention;
fig. 4 is a cross-sectional view of a heat dissipation tube structure of the self-cleaning high-efficiency heat dissipation power amplifier provided by the present invention;
fig. 5 is the utility model provides a structure enlarger of a department in fig. 4 of automatically cleaning high-efficient heat dissipation power amplifier.
In the figure: 1. supporting legs; 2. a power amplifier body; 3. heat dissipation holes; 4. a radiating pipe; 5. a heat dissipation protective net; 6. a support bar; 7. installing a pipe; 8. a drive motor; 9. a fixed tube; 10. fixing the bearing; 11. a rotating shaft; 12. a heat radiation fan blade; 13. mounting a plate; 14. cleaning a brush; 15. a heat absorbing plate; 16. a first heat-conducting plate; 17. a second heat-conducting plate; 18. and a heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a self-cleaning high-efficiency heat dissipation power amplifier, as shown in fig. 1-2, includes supporting legs 1, the top of the supporting legs 1 is fixedly connected with a power amplifier body 2, four supporting legs 1 are symmetrically distributed with the axis of the power amplifier body 2 as the center, the surface of the power amplifier body 2 is fixedly provided with heat dissipation holes 3, two heat dissipation holes 3 are symmetrically distributed with the axis of the power amplifier body 2 as the center, one end of each heat dissipation hole 3 extends to the inner wall of the power amplifier body 2, the inner wall of each heat dissipation hole 3 is fixedly connected with a heat dissipation tube 4, the inner wall of each heat dissipation tube 4 is fixedly connected with a heat dissipation protection net 5, the inner wall of each heat dissipation tube 4 is fixedly connected with a cleaning heat;
as shown in fig. 3-5, three support rods 6 are distributed in an annular array with the axis of the radiating pipe 4 as the center, the other end of each support rod 6 is fixedly connected with a mounting pipe 7, the axis of the mounting pipe 7 and the axis of the radiating pipe 4 are located on the same horizontal straight line, the inner wall of the mounting pipe 7 is fixedly provided with a driving motor 8, the surface of the radiating protective net 5 is fixedly connected with a fixing pipe 9, the inner wall of the fixing pipe 9 is fixedly connected with a fixing bearing 10, the inner ring of the fixing bearing 10 is fixedly connected with a rotating shaft 11, one end of the rotating shaft 11 is fixedly connected with the output shaft of the driving motor 8 through a coupler, the surface of the rotating shaft 11 is fixedly sleeved with a radiating fan blade 12, and;
as shown in fig. 2 and 4-5, the surface of the mounting plate 13 is L-shaped, the surface of the mounting plate 13 is fixedly connected with a cleaning brush 14, one end of the cleaning brush 14 is slidably connected with the inner wall of the radiating pipe 4, the surface of the cleaning brush 14 is slidably connected with the surface of the radiating protective net 5, the inner top wall and the inner bottom wall of the power amplifier body 2 are both fixedly connected with a heat absorbing plate 15, the surface of the heat absorbing plate 15 is fixedly connected with a first heat conducting plate 16, the surface of the first heat conducting plate 16 is fixedly connected with a second heat conducting plate 17, one end of the second heat conducting plate 17 penetrates through and extends to the inner wall of the radiating pipe 4, and one end of the second heat conducting plate 17;
through setting up clean heat abstractor, when using, the absorber plate 15 absorbs the back to the heat of 2 inside power amplifier bodies, through first heat-conducting plate 16, second heat-conducting plate 17 and fin 18 dispel the heat in heat transmission cooling tube 4, heat in cooling tube 4 passes through CD-ROM drive motor 8 and drives pivot 11 and radiator fan leaf 12 and rotate, give off the outside of power amplifier body 2 with the heat in cooling tube 4, when pivot 11 drives radiator fan leaf 12 pivoted, drive mounting panel 13 and clearance brush 14 and clear up the surface of heat dissipation protection network 5, thereby the surface of having solved current power amplifier protection network often can adhere to more dust and batting, not only influence beautifully, and can cause 3 blocks up of louvre, cause the radiating effect variation, and clear up inconvenient problem.
The working principle is as follows: when power amplifier body 2 uses, the heat that the inside electronic components work of power amplifier body 2 produced absorbs the back through absorber plate 15, dispel the heat through fin 18 in transmitting the cooling tube 4 with the heat through first heat-conducting plate 16 and second heat-conducting plate 17, the output shaft of driving motor 8 passes through the shaft coupling and drives pivot 11 rotation, pivot 11 drives radiator fan leaf 12 and rotates, 2 outsides of power amplifier with the heat dissipation in the cooling tube 4, pivot 11 drives mounting panel 13 and rotates simultaneously, mounting panel 13 drives clearance brush 14 and rotates, clear up the surface of heat dissipation protection network 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient heat dissipation power amplifier of automatically cleaning, includes supporting legs (1), its characterized in that: the utility model discloses a power amplifier, including supporting legs (1), top fixedly connected with power amplifier body (2), four supporting legs (1) are the symmetric distribution with the axis of power amplifier body (2) as the center, louvre (3) have been seted up to the fixed surface of power amplifier body (2), two louvre (3) are the symmetric distribution with the axis of power amplifier body (2) as the center, the one end of louvre (3) extends to the inner wall of power amplifier body (2), the inner wall fixedly connected with cooling tube (4) of louvre (3), the inner wall fixedly connected with heat dissipation protection network (5) of cooling tube (4), the clean heat abstractor of inner wall fixedly connected with of cooling tube (4), clean heat abstractor includes bracing piece (6), the one end of bracing piece (6) and the inner wall fixed connection of cooling tube (4).
2. The self-cleaning high-efficiency heat dissipation power amplifier of claim 1, wherein: three bracing piece (6) are the annular array distribution with the axle center of cooling tube (4) as the center, the other end fixedly connected with installation pipe (7) of bracing piece (6), the axle center of installation pipe (7) is located same horizontal straight line with the axle center of cooling tube (4).
3. The self-cleaning high-efficiency heat dissipation power amplifier of claim 2, wherein: the inner wall fixed mounting of installation pipe (7) has driving motor (8), the fixed surface of heat dissipation protection network (5) is connected with fixed pipe (9).
4. The self-cleaning high-efficiency heat dissipation power amplifier of claim 3, wherein: the inner wall fixedly connected with fixing bearing (10) of fixed pipe (9), the inner circle fixedly connected with pivot (11) of fixing bearing (10), the output shaft fixed connection of shaft coupling and driving motor (8) is passed through to the one end of pivot (11).
5. The self-cleaning high-efficiency heat dissipation power amplifier of claim 4, wherein: the surface of the rotating shaft (11) is fixedly sleeved with radiating fan blades (12), and the surface of the rotating shaft (11) is fixedly connected with a mounting plate (13).
6. The self-cleaning high-efficiency heat dissipation power amplifier as recited in claim 5, wherein the surface of the mounting plate (13) is L-shaped, the surface of the mounting plate (13) is fixedly connected with a cleaning brush (14), one end of the cleaning brush (14) is slidably connected with the inner wall of the heat dissipation pipe (4), and the surface of the cleaning brush (14) is slidably connected with the surface of the heat dissipation protection net (5).
7. The self-cleaning high-efficiency heat dissipation power amplifier of claim 6, wherein: the power amplifier comprises a power amplifier body (2), and is characterized in that the inner top wall and the inner bottom wall of the power amplifier body (2) are fixedly connected with heat absorbing plates (15), the surface of each heat absorbing plate (15) is fixedly connected with a first heat conducting plate (16), and the surface of each first heat conducting plate (16) is fixedly connected with a second heat conducting plate (17).
8. The self-cleaning high-efficiency heat dissipating power amplifier of claim 7, wherein: one end of the second heat conduction plate (17) penetrates through and extends to the inner wall of the radiating pipe (4), and one end of the second heat conduction plate (17) is fixedly connected with a radiating fin (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317202.XU CN211047717U (en) | 2019-12-22 | 2019-12-22 | Self-cleaning efficient heat dissipation power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317202.XU CN211047717U (en) | 2019-12-22 | 2019-12-22 | Self-cleaning efficient heat dissipation power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047717U true CN211047717U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922317202.XU Active CN211047717U (en) | 2019-12-22 | 2019-12-22 | Self-cleaning efficient heat dissipation power amplifier |
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| Country | Link |
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| CN (1) | CN211047717U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284573A (en) * | 2020-09-30 | 2021-01-29 | 深圳信息职业技术学院 | Pressure sensor with heat dissipation function |
| CN112516610A (en) * | 2021-01-12 | 2021-03-19 | 汪业选 | Temperature controller of concentration tower |
| CN113950218A (en) * | 2021-09-22 | 2022-01-18 | 朱志辰 | Die-casting aluminum box |
| CN114413554A (en) * | 2021-12-24 | 2022-04-29 | 安庆市盛唐制冷设备有限责任公司 | Defroster capable of uniformly discharging heat for refrigeration equipment |
-
2019
- 2019-12-22 CN CN201922317202.XU patent/CN211047717U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284573A (en) * | 2020-09-30 | 2021-01-29 | 深圳信息职业技术学院 | Pressure sensor with heat dissipation function |
| CN112516610A (en) * | 2021-01-12 | 2021-03-19 | 汪业选 | Temperature controller of concentration tower |
| CN113950218A (en) * | 2021-09-22 | 2022-01-18 | 朱志辰 | Die-casting aluminum box |
| CN114413554A (en) * | 2021-12-24 | 2022-04-29 | 安庆市盛唐制冷设备有限责任公司 | Defroster capable of uniformly discharging heat for refrigeration equipment |
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