CN205726861U - A kind of radiator structure of amplifirer - Google Patents
A kind of radiator structure of amplifirer Download PDFInfo
- Publication number
- CN205726861U CN205726861U CN201620657150.4U CN201620657150U CN205726861U CN 205726861 U CN205726861 U CN 205726861U CN 201620657150 U CN201620657150 U CN 201620657150U CN 205726861 U CN205726861 U CN 205726861U
- Authority
- CN
- China
- Prior art keywords
- power amplifier
- conducting piece
- heat
- amplifirer
- radiator structure
- 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.)
- Expired - Fee Related
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- 230000013011 mating Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of amplifirer radiator structure, including power amplifier components and radiating subassembly, described power amplifier components includes power board and power amplifier radome, and described power board is provided with some power amplifier elements；Described radiating subassembly includes that radiator and heat-conducting piece, the bottom surface of described heat-conducting piece abut against with described power board, and the end face of heat-conducting piece through described power amplifier radome and abuts with described radiator, and described heat-conducting piece is arranged between two adjacent power amplifier elements.This amplifirer radiator structure, on the basis of airflow radiating, heat-conducting piece is added between power amplifier element adjacent on power board, thus heat is conducted to radiator rapidly from power board and power amplifier element, avoid the thermal convection current between two adjacent power amplifier elements, thus the heat that efficiently avoid power tube close quarters is too high, greatly increases the radiating efficiency of radiator.
Description
Technical field
This utility model relates to amplifirer field, is specifically related to the radiator structure of a kind of amplifirer.
Background technology
Amplifirer is the abbreviation of power amplifier or power transformer, is widely used in all kinds of sound appliances.Amplifirer
Internal electronic element distribution is compact, and power tube is generally disposed adjacent or sets in a row, i.e. in relatively small region, generation
Heat is more, and conventional airflow radiating mode radiating effect is undesirable.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide for the merit of a kind of better heat-radiation effect
Put device radiator structure.
The purpose of this utility model realizes by the following technical solutions:
A kind of amplifirer radiator structure, including power amplifier components and radiating subassembly, described power amplifier components includes power board and merit
Putting radome, described power board is provided with some power amplifier elements；Described radiating subassembly includes radiator and heat-conducting piece, described heat conduction
The bottom surface of part abuts against with described power board, and the end face of heat-conducting piece through described power amplifier radome and abuts with described radiator,
Described heat-conducting piece is arranged between two adjacent power amplifier elements.
As preferably, described power amplifier element is the distribution of queue shape, and described heat-conducting piece is plate-shaped, and described heat-conducting piece is arranged at two
Between the power amplifier element of adjacent column.
As preferably, described heat-conducting piece includes some stringer boards and a transverse slat, and described transverse slat is used for being connected some stringer boards,
At least one stringer board is arranged between two adjacent power amplifier elements.
As preferably, described transverse slat upper end is dug some vents.
As preferably, described radiator bottom surface is provided with some air vents.
As preferably, described heat-conducting piece includes a base plate and some stringer boards arranged in parallel, described base plate and described power amplifier
Plate abuts, and at least a stringer board is between two adjacent power amplifier elements.
As preferably, described heat-conducting piece include a top board and and biside plate, the outside of described side plate is equipped with power amplifier element,
Institute's panel and side plate are all provided with the guide vane that oriented center extends.
As preferably, described power amplifier radome is provided with the embedded hole for described heat-conducting piece cross-under, the shape of described embedded hole
Area ratio at mating shapes at shape and described heat-conducting piece cross-under, the area of described embedded hole and described heat-conducting piece cross-under
For 1.05-1.2:1.
As preferably, described radiating subassembly also includes some fans.
Compared to existing technology, the beneficial effects of the utility model are:
The amplifirer radiator structure that this utility model provides, on the basis of airflow radiating, merit adjacent on power board
Put and between element, add heat-conducting piece, thus heat is conducted to radiator rapidly from power board and power amplifier element, it is to avoid two
The adjacent thermal convection current between power amplifier element, thus the heat that efficiently avoid power tube close quarters is too high, greatly carries
The high radiating efficiency of radiator.
Accompanying drawing explanation
Fig. 1 is the fractionation structural representation of embodiment 1；
Fig. 2 is the first structural representation of heat-conducting piece；
Fig. 3 is the second structural representation of heat-conducting piece；
Fig. 4 is the 3rd structural representation of heat-conducting piece；
Fig. 5 is the structural representation of radiating subassembly.
Wherein, each reference: 1, power board；2, power amplifier radome；21, embedded hole；3, power amplifier element；4, radiator；
41, air vent；5, heat-conducting piece；51, stringer board；52, transverse slat；521, vent；53, base plate；54, top board；55, side plate；56, wind-guiding
Sheet；6, fan.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
In detailed description below, described " on ", D score, " top ", the temporald eixis word such as " end " be construed as
Temporald eixis to accompanying drawing.
Embodiment 1
A kind of amplifirer radiator structure, described amplifirer includes power amplifier components and radiating subassembly, as it is shown in figure 1, described merit
Putting assembly and include power board 1 and power amplifier radome 2, described power board is provided with some power amplifier elements 3；Described radiating subassembly includes
Radiator 4 and heat-conducting piece 5, the bottom surface of described heat-conducting piece abuts against with described power board, and the end face of heat-conducting piece passes described power amplifier
Radome also abuts with described radiator, and described heat-conducting piece is arranged between two adjacent power amplifier elements.
The radiator structure of this amplifirer, on the basis of airflow radiating, by power amplifier element adjacent on power board it
Between add heat-conducting piece, thus heat is conducted to radiator rapidly from power board and power amplifier element, it is to avoid two adjacent merits
Put the thermal convection current between element, thus the heat that efficiently avoid power tube close quarters is too high, greatly increases heat radiation
The radiating efficiency of device.
In the present embodiment, heat-conducting piece can be various shape, is the power board of queue shape distribution for power amplifier element, described
Heat-conducting piece is plate-shaped, and described heat-conducting piece is arranged between the power amplifier element of two adjacent column.
Heat-conducting piece is except being arranged in addition to the part between two adjacent power amplifier elements, it is also possible to have other slave part,
As in figure 2 it is shown, described heat-conducting piece includes some stringer boards 51 and a transverse slat 52, described transverse slat is for being connected some stringer boards, extremely
A few stringer board is arranged between two adjacent power amplifier elements, to improve radiating efficiency.On this basis, further, described horizontal stroke
Plate upper end is dug some vents 521, so that the air-flow in radome passes, thus accelerates air-flow in power amplifier radome
Flow velocity.
Another structure of heat-conducting piece is as it is shown on figure 3, described heat-conducting piece includes a base plate 53 and some stringer boards arranged in parallel
51, described base plate abuts with described power board, and at least a stringer board is between two adjacent power amplifier elements.Adjacent stringer board
Between formed vent passages, to improve the flow rate of air-flow.
Another structure of heat-conducting piece as shown in Figure 4, described heat-conducting piece include a top board 54 and with biside plate 55, described side plate
Outside be equipped with power amplifier element, institute's panel and side plate be all provided with oriented center extend guide vane 56.Air-flow is in top board and both sides
The area of space that plate is formed quickly flows, and under the wind-guiding effect of guide vane, thermal conduction rate is faster.
In the present embodiment, as preferred scheme, described radiator bottom surface is provided with some air vents 41, and air vent makes power amplifier
Air-flow in radome is quickly discharged.
In the present embodiment, as it is shown in figure 1, described power amplifier radome is provided with the embedded hole 21 for described heat-conducting piece cross-under,
Mating shapes at the shape of described embedded hole and described heat-conducting piece cross-under, the area of described embedded hole is worn with described heat-conducting piece
The area ratio at the place of connecing is 1.05-1.2:1.The most described embedded hole is slightly larger than at described heat-conducting piece cross-under, and air-flow can be simultaneously in institute
State and pass at the cross-under of heat-conducting piece, thus accelerate the heat conduction rate of heat-conducting piece.
In the present embodiment, as preferred scheme, described radiating subassembly also includes some fans 6, the position that fan is arranged
It is preferably above radiator, to accelerate the radiating efficiency of radiator.Or as shown in Figure 4, described fan is coordinated in described heat-conducting piece
Two ends, to accelerate the flow velocity of the area of space that air-flow is formed at top board and biside plate.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (9)
1. an amplifirer radiator structure, it is characterised in that include power amplifier components and radiating subassembly；Described power amplifier components includes merit
Putting plate and power amplifier radome, described power board is provided with some power amplifier elements；Described radiating subassembly includes radiator and heat-conducting piece,
The bottom surface of described heat-conducting piece abuts against with described power board, the end face of heat-conducting piece through described power amplifier radome and with described heat radiation
Device abuts, and described heat-conducting piece is arranged between two adjacent power amplifier elements.
Amplifirer radiator structure the most according to claim 1, it is characterised in that described power amplifier element is the distribution of queue shape,
Described heat-conducting piece is plate-shaped, and described heat-conducting piece is arranged between the power amplifier element of two adjacent column.
Amplifirer radiator structure the most according to claim 1, it is characterised in that described heat-conducting piece includes some stringer boards and
Transverse slat, described transverse slat is for being connected some stringer boards, and at least one stringer board is arranged between two adjacent power amplifier elements.
Amplifirer radiator structure the most according to claim 3, it is characterised in that described transverse slat upper end is dug some ventilations
Mouthful.
Amplifirer radiator structure the most according to claim 1, it is characterised in that described radiator bottom surface is provided with some ventilations
Hole.
Amplifirer radiator structure the most according to claim 1, it is characterised in that described heat-conducting piece includes a base plate and some
Stringer board arranged in parallel, described base plate abuts with described power board, at least stringer board be positioned at two adjacent power amplifier elements it
Between.
Amplifirer radiator structure the most according to claim 1, it is characterised in that described heat-conducting piece includes a top board and both sides
Plate, the outside of described side plate is equipped with power amplifier element, and institute's panel and side plate are all provided with the guide vane that oriented center extends.
Amplifirer radiator structure the most according to claim 1, it is characterised in that described power amplifier radome is provided with for described
Mating shapes at the embedded hole of heat-conducting piece cross-under, the shape of described embedded hole and described heat-conducting piece cross-under, described embedded hole
Area and described heat-conducting piece cross-under at area ratio be 1.05-1.2:1.
Amplifirer radiator structure the most according to claim 1, it is characterised in that if described radiating subassembly also includes dry-air blast
Fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657150.4U CN205726861U (en) | 2016-06-24 | 2016-06-24 | A kind of radiator structure of amplifirer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620657150.4U CN205726861U (en) | 2016-06-24 | 2016-06-24 | A kind of radiator structure of amplifirer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726861U true CN205726861U (en) | 2016-11-23 |
Family
ID=57317377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620657150.4U Expired - Fee Related CN205726861U (en) | 2016-06-24 | 2016-06-24 | A kind of radiator structure of amplifirer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726861U (en) |
-
2016
- 2016-06-24 CN CN201620657150.4U patent/CN205726861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |