CN207543484U - A kind of aluminium section bar power amplifier panel - Google Patents
A kind of aluminium section bar power amplifier panel Download PDFInfo
- Publication number
- CN207543484U CN207543484U CN201721652914.1U CN201721652914U CN207543484U CN 207543484 U CN207543484 U CN 207543484U CN 201721652914 U CN201721652914 U CN 201721652914U CN 207543484 U CN207543484 U CN 207543484U
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- China
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- panel body
- power amplifier
- cooling fin
- panel
- section bar
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Abstract
The utility model belongs to power amplifier panel technology field, more particularly to a kind of aluminium section bar power amplifier panel, including panel body, the panel body includes a transverse slat and two side plates, the cross section of panel body is door shape, two side plate bottoms extend outward a boss, the panel body is all provided on the inside of each corner there are one mounting hole, arc cooling fin there are one being all provided on the outside of the mounting hole, the arc heatsink upper surface is additionally provided with radial cooling fin, the panel body outer surface is except the rectangular radiator that rectangular cross-section is equipped in arc fin section, and there is heat dissipation gap between adjacent rectangle cooling fin, the utility model has simple in structure, the advantages of good heat dissipation effect.
Description
Technical field
The utility model belongs to power amplifier panel technology field more particularly to a kind of aluminium section bar power amplifier panel.
Background technology
Power amplifier is the abbreviation of power amplifier, and effect is by small signals amplification, pushes speaker sounding, is in sound system
Essential basic equipment.In recent years, all kinds of audio frequency and video playback equipments continue to develop, and playout software also emerges in an endless stream, people
Requirement to sound equipment it is also higher and higher, each sound equipment producer to meet the consumer group that goes from strength to strength, devise different type and
The power amplifier of different purposes, according to the working forms and basic principle of power amplifier, power amplifier is divided into many types, but along with power amplifier sound quality
Raising, distortion it is less and less, power amplifier generate heat can be increasing, in the case of no external heat radiation equipment, can lead
Power amplifier fuselage or fuselage local pyrexia is caused to scald one's hand, if power amplifier cannot radiate in time, will certainly influence to play sound quality, if for a long time
Heat dissipation does not also continue to work freely, can damage power amplifier in itself, and even resulting in power amplifier component if serious burns, and can not work, because
This, while concern promotes power amplifier sound quality, the heat dissipation problem of power amplifier is equally very important.
Invention content
The purpose of this utility model is to provide a kind of aluminium section bar power amplifier panel, have good heat dissipation effect, light quality it is excellent
Point.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of aluminium section bar power amplifier panel, including panel body, the panel body includes a transverse slat and two side plates, face
The cross section of plate ontology is door shape, and two side plate bottoms extend outward a boss, and the panel body is at each turning
Place inside is all provided with there are one mounting hole, is all provided with that there are one arc cooling fin, the arc cooling fin upper tables on the outside of the mounting hole
Face is additionally provided with radial cooling fin, and the panel body outer surface removes and is equipped with rectangular cross-section in arc fin section
Rectangular radiator, and there is heat dissipation gap between adjacent rectangle cooling fin.
Further, the rectangular radiator on the transverse slat is uniformly distributed along transverse slat top surface, and side plate is removed outside the side plate
The cooling fin of rectangular cross-section is equipped with outside center.
Further, the surface of the rectangular radiator is zigzag.
Further, the boss is equipped with screw hole, and the length of boss is identical with the length of panel body.
Further, the arc cooling fin and rectangular radiator are set along the length direction of panel body, and arc dissipates
It is smoothly connected between backing and rectangular radiator.
Further, the aluminium section bar that the panel body and cooling fin are integrally formed.
The utility model this have the advantage that：Due to setting many cooling fins, and adjacent square in the outer surface of panel body
Between shape cooling fin have heat dissipation gap, in this way can increasing heat radiation area, improve radiating efficiency, the surface of rectangular radiator is set
For zigzag, heat dissipation area is also increased to greatest extent, improves radiating efficiency.
Description of the drawings
Fig. 1 is the utility model structure diagram.
1st, panel body；11st, transverse slat；12nd, side plate；2nd, boss；3rd, mounting hole；4th, arc cooling fin；5th, rectangular radiator.
Specific embodiment
As shown in Figure 1, a kind of aluminium section bar power amplifier panel, including panel body, the panel body include a transverse slat and
Two side plates, the cross section of panel body is door shape, and two side plate bottoms extend outward a boss, and boss is equipped with spiral shell
Hole, the length of boss is identical with the length of panel body, and boss can be fixed to by the screw hole on boss need to be to be mounted suitable
Position, the panel body are all provided on the inside of each corner there are one mounting hole, and mounting hole is open, adapts to different shaped
Number bolt, be all provided with there are one arc cooling fin on the outside of the mounting hole, arc cooling fin does not have dead angle, and can be to greatest extent
Increasing heat radiation area, the arc heatsink upper surface are additionally provided with radial cooling fin, do so can further increase it is scattered
Hot area, the panel body outer surface is except the rectangular radiator that rectangular cross-section is equipped in arc fin section, transverse slat
On rectangular radiator be uniformly distributed along transverse slat top surface, dissipating for rectangular cross-section is equipped in addition to side plate center outside side plate
Backing, the surface of rectangular radiator is zigzag, and has heat dissipation gap, arc cooling fin and square between adjacent rectangle cooling fin
Shape cooling fin is set along the length direction of panel body, is smoothly connected between arc cooling fin and rectangular radiator；Further
, the aluminium section bar that panel body and cooling fin are integrally formed, panel body inner wall flat smooth can coincide with electronic component
Tightly, accelerate heat transfer, aluminum alloy material good heat dissipation is light-weight, and aluminium section bar hardness is small, easy to process, derives from a wealth of sources, at low cost
It is honest and clean.
Claims (6)
1. a kind of aluminium section bar power amplifier panel, it is characterised in that：Including panel body, the panel body includes a transverse slat and two
A side plate, the cross section of panel body is door shape, and two side plate bottoms extend outward a boss, and the panel body exists
It is all provided on the inside of each corner there are one mounting hole, the mounting hole outside is all provided with there are one arc cooling fin, and the arc dissipates
Backing upper surface is additionally provided with radial cooling fin, and the panel body outer surface removes and is equipped with section in arc fin section
There is heat dissipation gap for the rectangular radiator of rectangle, and between adjacent rectangle cooling fin.
2. aluminium section bar power amplifier panel as described in claim 1, it is characterised in that：Rectangular radiator on the transverse slat is along transverse slat
Top surface is uniformly distributed, and is equipped with the cooling fin of rectangular cross-section outside the side plate in addition to side plate center.
3. aluminium section bar power amplifier panel as claimed in claim 2, it is characterised in that：The surface of the rectangular radiator is sawtooth
Shape.
4. aluminium section bar power amplifier panel as claimed in claim 3, it is characterised in that：The boss is equipped with screw hole, the length of boss
Degree is identical with the length of panel body.
5. aluminium section bar power amplifier panel as claimed in claim 4, it is characterised in that：The arc cooling fin and rectangular radiator edge
The length direction setting of panel body, is smoothly connected between arc cooling fin and rectangular radiator.
6. aluminium section bar power amplifier panel as claimed in claim 5, it is characterised in that：The panel body and cooling fin are integrated into
The aluminium section bar of type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652914.1U CN207543484U (en) | 2017-12-01 | 2017-12-01 | A kind of aluminium section bar power amplifier panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652914.1U CN207543484U (en) | 2017-12-01 | 2017-12-01 | A kind of aluminium section bar power amplifier panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207543484U true CN207543484U (en) | 2018-06-26 |
Family
ID=62616576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721652914.1U Active CN207543484U (en) | 2017-12-01 | 2017-12-01 | A kind of aluminium section bar power amplifier panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207543484U (en) |
-
2017
- 2017-12-01 CN CN201721652914.1U patent/CN207543484U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aluminium alloy power amplifier panel Effective date of registration: 20190404 Granted publication date: 20180626 Pledgee: Zhumadian Rural Commercial Bank Co., Ltd. Pledgor: Henan Zhong Zhong aluminium magnesium New Material Co., Ltd. Registration number: 2019410000009 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210317 Granted publication date: 20180626 Pledgee: Zhumadian Rural Commercial Bank Co.,Ltd. Pledgor: HENAN ZHONGDUO ALUMINUM MAGNESIUM NEW MATERIAL Co.,Ltd. Registration number: 2019410000009 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An aluminum power amplifier panel Effective date of registration: 20210318 Granted publication date: 20180626 Pledgee: Zhumadian Rural Commercial Bank Co.,Ltd. Pledgor: HENAN ZHONGDUO ALUMINUM MAGNESIUM NEW MATERIAL Co.,Ltd. Registration number: Y2021980001815 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |