CN205847813U - A kind of radiator structure of power amplifier - Google Patents
A kind of radiator structure of power amplifier Download PDFInfo
- Publication number
- CN205847813U CN205847813U CN201620545837.9U CN201620545837U CN205847813U CN 205847813 U CN205847813 U CN 205847813U CN 201620545837 U CN201620545837 U CN 201620545837U CN 205847813 U CN205847813 U CN 205847813U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pedestal
- power amplifier
- groove
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses the radiator structure of a kind of power amplifier, including pedestal and circuit board, it is provided with boss in the middle of described pedestal, the one side relative with described boss is provided with groove, described circuit board is arranged in groove, circuit board is enclosed in described groove by conduction heat sealable glue, also is provided with conduction heat sealable glue between described circuit board and described pedestal, and described base recess is provided with Wiring port；Described pedestal both sides have outwardly extending portion, and described outwardly extending portion is provided with heat radiation net sheet.This utility model overcomes the deficiencies in the prior art, reasonable in design, compact conformation, and volume is little, lightweight, it is simple to carry, and can improve module work efficiency and reliability.
Description
Technical field
This utility model relates to power amplifier techniques field, particularly belongs to the radiator structure of a kind of power amplifier.
Background technology
Existing electronic equipment or electronic installation all have the electronic component of responsible computing, and during described electronic component computing
Heat can be produced cannot dismiss voluntarily, therefore auxiliary heat dissipation need to be carried out by heat-sink unit, and the various electronic component given off heat
Its specification also differs and high-power heater members can not meet the needs of its long-term work by self heat-sink unit,
After need to being combined by a pedestal and described heat-generating units, then be combined with electronic component by this pedestal and carry out heat radiation work.And this base
Seat needs to carry out positioning and fixing after being combined with this electronic component, existing cooling base be by pedestal in the middle part of boss, and lead to
Cross and add the welding material of metal being coated in man-hour on described boss by the pedestal of the locking of this pedestal and the grafting of electronic component institute.Existing
Have the pedestal in technology be by sheet material by the way of punch process made by, and the adjutage structure of this pedestal is the most elongated leads
Cause structural strength is poor, therefore when locking, this adjutage is vulnerable to external force and causes deformation to produce defective products, and then order assembles
The shortcoming that inconvenience and production cost increase；Also having common power amplifier is the most all that the mode using wind-cooling heat dissipating carries out cold
But, mainly fan and copper, aluminium radiating fin are combined, use heat transfer type to dispel the heat, in order to be able to play preferably
Radiating effect, it usually needs the surrounding at radiator fan arranges bigger space, thus can make the volume of power amplifier
Become big, but for a lot of electrical equipments, generally require the power amplifier using small volume, thus need merit
The mechanism of rate amplifier redesigns.
Utility model content
For the problems referred to above, the purpose of this utility model there is provided the radiator structure of a kind of power amplifier, overcomes
The deficiencies in the prior art, reasonable in design, compact conformation, volume is little, lightweight, it is simple to carry, and can improve module work efficiency
And reliability.
The technical solution adopted in the utility model is as follows:
The radiator structure of a kind of power amplifier, including pedestal and circuit board, is provided with boss in the middle of described pedestal, with described
The one side that boss is relative is provided with groove, and described circuit board is arranged in groove, and circuit board is enclosed in institute by conduction heat sealable glue
Stating in groove, also be provided with conduction heat sealable glue between described circuit board and described pedestal, described base recess is provided with Wiring port；
Described pedestal both sides have outwardly extending portion, and described outwardly extending portion is provided with heat radiation net sheet.
Described outwardly extending portion outermost is provided with installation gap, and another side corresponding with installation gap is provided with screwed hole.
The pedestal of described boss both sides is provided with radiating fin, and radiating fin and base level angle are 60 degree, is closing
The area of space of reason so designs increase radiating fin area to greatest extent, improves thermal effect.
Described heat radiation net sheet is constituted by the fin of horizontal and vertical arrangement is staggered；Improve heat production efficiency, improve heat radiation
Effect.
Compared with the prior art, the beneficial effects of the utility model are as follows:
This power amplifier of this utility model is used and is enclosed in base recess by circuit board by conduction heat sealable glue, makes electricity
Road plate forms an entirety with base recess, and conduction heat sealable glue can play extraordinary Defend salt fog, mould proof, waterproof and dustproof
Effect, it is ensured that this power amplifier normally works in adverse circumstances；Use base recess to seal with conduction heat sealable glue simultaneously
Device, circuit board can also play extraordinary effectiveness, can effectively prevent outer signals from disturbing, it is ensured that power amplification electricity
Road normally works；The boss simultaneously arranged in the middle of pedestal plays the role of positioning in power amplifier module is processed, and arranging groove is to prevent
When power amplifier module is installed to complete machine, the deformation of pedestal stress causes circuit damage or lost efficacy；Pedestal two ends are correspondingly arranged installation simultaneously
Breach and screw thread, play Fast Installation fixation；Circuit board bottom connects publicly simultaneously, and therefore pedestal is playing heat conduction work
While with, also it is that there is good earthing effect, module work efficiency and reliability can be improved.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is front of the present utility model plan structure schematic diagram.
Detailed description of the invention
See accompanying drawing, the radiator structure of a kind of power amplifier, set including in the middle of pedestal 1 and circuit board 2, described pedestal 1
Having boss 101, the described one side relative with boss 101 to be provided with groove 102, described circuit board is arranged in groove 102, circuit
Plate 2 is enclosed in described groove 102 by conduction heat sealable glue 3, also is provided with heat conduction close between described circuit board 2 and described pedestal 1
Sealing 3, described base recess is provided with Wiring port 103；Described pedestal 1 both sides have an outwardly extending portion 104, described to
Outer extensions is provided with heat radiation net sheet 4；Described heat radiation net sheet 4 is constituted by the fin of horizontal and vertical arrangement is staggered；Improve
Heat production efficiency, improves radiating effect；Described outwardly extending portion outermost is provided with installation gap 5, corresponding with installation gap 5 separately
While being provided with screwed hole 6, play Fast Installation fixation；The pedestal of boss 101 both sides is provided with radiating fin 7, radiating fin
Sheet 7 and base level angle are 60 degree, so design increase radiating fin area to greatest extent at rational area of space, carry
High thermal effect；This power amplifier of this utility model is used and is enclosed in base recess by circuit board by conduction heat sealable glue, makes
Circuit board and base recess form an entirety, and conduction heat sealable glue can play extraordinary Defend salt fog, mould proof, waterproof, anti-
The effect of dirt, it is ensured that this power amplifier normally works in adverse circumstances；Use base recess to come with conduction heat sealable glue simultaneously
Dimensional packaged circuit board can also play extraordinary effectiveness, can effectively prevent outer signals from disturbing, it is ensured that power amplification
Normal circuit operation；The boss simultaneously arranged in the middle of pedestal plays the role of positioning in power amplifier module is processed, and arranging groove is to prevent
When only power amplifier module is installed to complete machine, the deformation of pedestal stress causes circuit damage or lost efficacy；Circuit board bottom connects publicly simultaneously
Logical, therefore pedestal is while playing conductive force, is also to have good earthing effect, can improve module work efficiency and
Reliability.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. a radiator structure for power amplifier, including pedestal and circuit board, it is characterised in that: it is provided with convex in the middle of described pedestal
Platform, the one side relative with described boss is provided with groove, and described circuit board is arranged in groove, and circuit board passes through conduction heat sealable glue
Being enclosed in described groove, also be provided with conduction heat sealable glue between described circuit board and described pedestal, described base recess is provided with
Wiring port；Described pedestal both sides have outwardly extending portion, and described outwardly extending portion is provided with heat radiation net sheet.
The radiator structure of a kind of power amplifier the most according to claim 1, it is characterised in that: described outwardly extending portion
Outermost is provided with installation gap, and another side corresponding with installation gap is provided with screwed hole.
The radiator structure of a kind of power amplifier the most according to claim 1, it is characterised in that: described boss both sides
Pedestal is provided with radiating fin, and radiating fin and base level angle are 60 degree.
The radiator structure of a kind of power amplifier the most according to claim 1, it is characterised in that: described heat radiation net sheet by
The fin of horizontal and vertical arrangement is staggered to be constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545837.9U CN205847813U (en) | 2016-06-07 | 2016-06-07 | A kind of radiator structure of power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545837.9U CN205847813U (en) | 2016-06-07 | 2016-06-07 | A kind of radiator structure of power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847813U true CN205847813U (en) | 2016-12-28 |
Family
ID=57623535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620545837.9U Expired - Fee Related CN205847813U (en) | 2016-06-07 | 2016-06-07 | A kind of radiator structure of power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630487A (en) * | 2019-09-17 | 2019-12-31 | 科比传动技术（上海）有限公司 | Water pump all-in-one with heat dissipation protection |
| CN111256292A (en) * | 2020-02-13 | 2020-06-09 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
-
2016
- 2016-06-07 CN CN201620545837.9U patent/CN205847813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630487A (en) * | 2019-09-17 | 2019-12-31 | 科比传动技术（上海）有限公司 | Water pump all-in-one with heat dissipation protection |
| CN111256292A (en) * | 2020-02-13 | 2020-06-09 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
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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: 20161228 Termination date: 20180607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |