CN203661490U - Power amplifier radiator - Google Patents
Power amplifier radiator Download PDFInfo
- Publication number
- CN203661490U CN203661490U CN201320787154.0U CN201320787154U CN203661490U CN 203661490 U CN203661490 U CN 203661490U CN 201320787154 U CN201320787154 U CN 201320787154U CN 203661490 U CN203661490 U CN 203661490U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heating panel
- power amplifier
- circulation pipe
- loop
- 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
A power amplifier radiator comprises an upper heat dissipation plate, a lower heat dissipation plate and a heat dissipation strip which is arranged on left and right sides and is combined into one body. A heat dissipation hole which is made into one body is arranged on an inner side of a right angle formed by the heat dissipation strip and the upper heat dissipation plate. End caps are fixed to front and rear ends of the upper heat dissipation plate and the lower heat dissipation plate. Two ends of a circulating pipe embedded into each end cap are in a close-fitting state with the heat dissipation hole so that a sealing loop is formed. A refrigerant is arranged in the loop. Heat dissipation efficiency is obviously increased and higher power can be output by a power amplifier tube with same power.
Description
Technical field
The utility model belongs to electronic power amplifier, particularly the radiator of power amplifier.
Background technology
Power discharging radiator has upper and lower heating panel and arranged on left and right sides all-in-one-piece heat sink strip processed, and there is all-in-one-piece radiating tube processed the inner side, right angle that upper heating panel and heat sink strip form.Utilize natural draft heat radiation.How further to improve radiating efficiency, be this professional's research topic.
Utility model content
The purpose of this utility model is to provide a kind of power discharging radiator, and it has good radiating efficiency.
It is as follows that new technical scheme is disclosed:
A kind of power discharging radiator, has upper and lower heating panel and left and right side all-in-one-piece heat sink strip processed at least, the inner side, right angle that heat sink strip and upper heating panel form, all-in-one-piece louvre processed in addition, the front and back ends of upper and lower heating panel, be fixed with respectively end cap, it is characterized in that: the inner side of two end cap, is respectively embedded with circulation pipe, the two ends of circulation pipe, respectively with louvre close-fitting, thereby form sealed circuit, in loop, have refrigerant.
The power discharging radiator of making by such scheme, due to the effect of refrigerant, has obviously improved radiating efficiency, thus the power tube of equal-wattage, exportable larger power.
Accompanying drawing explanation
Fig. 1 is that schematic diagram cuts open in the office of an embodiment of the utility model.
Fig. 2 is the schematic diagram of circulation pipe in Fig. 1.
Wherein: 1, upper heating panel 2, end cap 3, lower heating panel 4, circulation pipe 5, heat sink strip 6, louvre 7, sealing ring
Embodiment
A kind of power discharging radiator, have upper and lower heating panel 1,3 and left and right side all-in-one-piece heat sink strip 5 processed at least, the inner side, right angle that heat sink strip 5 and upper heating panel 1 form, all-in-one-piece louvre 6 processed in addition, the front and back ends of upper and lower heating panel 1,3, be fixed with respectively end cap 2, it is characterized in that: the inner side of two end cap 2, is respectively embedded with circulation pipe 4, the two ends of circulation pipe 4, respectively with louvre 6 close-fittings, thereby form sealed circuit, in loop, have refrigerant.
The cross section in loop is circular or square.
The end cover of circulation pipe 4 has sealing ring 7.
Claims (3)
1. a power discharging radiator, have upper and lower heating panel (1,3) and left and right side all-in-one-piece heat sink strip processed (5) at least, the inner side, right angle that heat sink strip (5) and upper heating panel (1) form, all-in-one-piece louvre processed (6) in addition, the front and back ends of upper and lower heating panel (1,3), be fixed with respectively end cap (2), it is characterized in that: the inner side of two end cap (2), respectively be embedded with circulation pipe (4), the two ends of circulation pipe (4), respectively with louvre (6) close-fitting, thereby form sealed circuit, in loop, have refrigerant.
2. power discharging radiator as claimed in claim 1, is characterized in that the cross section in loop is for circular or square.
3. power discharging radiator as claimed in claim 1 or 2, is characterized in that the end cover of circulation pipe (4) has sealing ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787154.0U CN203661490U (en) | 2013-12-03 | 2013-12-03 | Power amplifier radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787154.0U CN203661490U (en) | 2013-12-03 | 2013-12-03 | Power amplifier radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661490U true CN203661490U (en) | 2014-06-18 |
Family
ID=50927831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320787154.0U Expired - Fee Related CN203661490U (en) | 2013-12-03 | 2013-12-03 | Power amplifier radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661490U (en) |
-
2013
- 2013-12-03 CN CN201320787154.0U patent/CN203661490U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20211203 |