CN207589412U - A kind of up-conversion power amplifier of four-way receiving and transmitting front end component - Google Patents
A kind of up-conversion power amplifier of four-way receiving and transmitting front end component Download PDFInfo
- Publication number
- CN207589412U CN207589412U CN201721843759.1U CN201721843759U CN207589412U CN 207589412 U CN207589412 U CN 207589412U CN 201721843759 U CN201721843759 U CN 201721843759U CN 207589412 U CN207589412 U CN 207589412U
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- China
- Prior art keywords
- cooling fin
- conversion power
- housing
- end component
- power amplifier
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Abstract
The utility model discloses a kind of up-conversion power amplifier of four-way receiving and transmitting front end component, including：Housing and four up-conversion power amplification circuits being housed in housing.The roof of housing is in tabular and erects the multi-disc cooling fin one for being fixed with and being mutually parallel, and the top of cooling fin one is in the same plane.The bottom wall of housing is stepped and each step on erect the multi-disc cooling fin two for being fixed with and being mutually parallel, the top of the cooling fin two on different steps is in the same plane.Cooling fin one is parallel to cooling fin two, and four electric connection terminals are set respectively on the housing in two opposite side surfaces all parallel with cooling fin one and cooling fin two, four transmission channels and four receiving channels of four up-conversion power amplification circuits are received respectively.The utility model passes through the respective layout designs of cooling fin one and cooling fin two, mutual layout designs so that the BUC of entire four-way receiving and transmitting front end component is while holding structure globality, moreover it is possible to take into account heat dissipation effect.
Description
Technical field
The utility model is related to the upper of a kind of up-conversion power amplifier more particularly to a kind of four-way receiving and transmitting front end component
Frequency-converter power amplifier.
Background technology
Up-conversion power amplifier (Block Up-Converter, BUC) currently on the market is all individual devices, one
Finished product BUC forms a transmission channel.Therefore, for four transmission channels of four-way receiving and transmitting front end component just need four into
Product BUC is formed.This is unfavorable in mass-production stage control cost first, secondly, can be bigger than normal on build, and existing list
The structure design of a BUC can not meet the heat dissipation of the BUC after integrating, be unfavorable for four finished product BUC and integrate.
Utility model content
In order to solve the problems, such as that the heat dissipation of four integrated BUC is difficult, the utility model provides a kind of four-way receiving and transmitting front end
The up-conversion power amplifier of component.
The solution of the utility model is：A kind of up-conversion power amplifier of four-way receiving and transmitting front end component, packet
It includes：Housing and four up-conversion power amplification circuits being housed in the housing；The roof of the housing in tabular and
The multi-disc cooling fin one for being fixed with and being mutually parallel is erect, the top of cooling fin one is in the same plane；The bottom wall of the housing
It is erect on stepped and each step and is fixed with the multi-disc cooling fin two that is mutually parallel, the top of the cooling fin two on different steps
Portion is in the same plane；Cooling fin one is parallel to cooling fin two, and all flat with cooling fin one and cooling fin two on the housing
Four electric connection terminals are set respectively in capable two opposite side surfaces, meanwhile, four electric connections on one of side
Terminal is electrically connected four transmission channels of four up-conversion power amplification circuits, and four on other in which side
A four receiving channels for being electrically connected terminal and four up-conversion power amplification circuits being electrically connected.
As being further improved for said program, there are one cooling fins two for the intersection setting of two neighboring step.
Further, it radiates positioned at a piece of the cooling fin two of the intersection of two neighboring step for discontinuity word order
Plate is formed.
As being further improved for said program, positioned at the bottom wall outer most edge of the housing and dissipating on highest step
Backing two is formed for multiple heat sinks of discontinuity word order.
As being further improved for said program, the top both ends setting notch of cooling fin two.
As being further improved for said program, the two panels cooling fin one of the roof opposite sides outer most edge of the housing is equal
Multiple heat sinks for discontinuity word order are formed.
As being further improved for said program, in the multi-disc cooling fin one of the roof of the housing, there is at least phase
Hollow slot is set between adjacent two panels cooling fin one.
As being further improved for said program, multi-disc cooling fin one and multi-disc cooling fin two have identical spacing.
As being further improved for said program, the minimum altitude of cooling fin two is more than the height of cooling fin one.
As being further improved for said program, the housing includes upper shell, is fixed with upper shell and forms receiving sky
Between lower housing；Four up-conversion power amplification circuits are housed in the receiving space.
The utility model passes through the layout designs of cooling fin one on upper shell roof, the cooling fin on the bottom wall of lower housing
Layout relationship between two layout designs and cooling fin one and cooling fin two so that entire four-way receiving and transmitting front end component
BUC while holding structure globality, moreover it is possible to take into account heat dissipation effect (be conducive to the aerial diffusion of heat).Four-way is received
The characteristics of structural integrity of the BUC of hair front end assemblies brings install convenient, adapts in a variety of occasions.
Description of the drawings
Fig. 1 is the structure diagram of the up-conversion power amplifier of the utility model four-way receiving and transmitting front end component.
Fig. 2 is the structure diagram at another visual angle of the up-conversion power amplifier of four-way receiving and transmitting front end component in Fig. 1.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Also referring to Fig. 1 and Fig. 2, the up-conversion power amplifier of the four-way receiving and transmitting front end component of the utility model
(Block Up-Converter, BUC) includes housing and four up-conversion power amplification circuits being housed in housing.
Housing includes upper shell 1, fixes with upper shell 1 and form the lower housing 2 of receiving space.The four up-conversion work(
Rate amplifying circuit is housed in the receiving space.
The roof of roof, that is, upper shell 1 of the housing is in tabular and erects the multi-disc cooling fin for being fixed with and being mutually parallel
One 3, the top of cooling fin 1 is in the same plane.The bottom wall of bottom wall, that is, lower housing 2 of the housing is stepped and each
It is erect on step and is fixed with the multi-disc cooling fin 24 that is mutually parallel, the top of the cooling fin 24 on different steps is located at same flat
On face.
Cooling fin 1 is parallel to cooling fin 24, and phase all parallel with cooling fin 1 and cooling fin 24 on the housing
To four electric connection terminals 5 are set on two sides respectively, meanwhile, four electric connection terminals 5 on one of side
It is electrically connected four transmission channels of four up-conversion power amplification circuits, four electricity on other in which side
Four receiving channels of four up-conversion power amplification circuits are electrically connected in property connection terminal 5.
The utility model passes through dissipating on the layout designs of the cooling fin 1 on 1 roof of upper shell, the bottom wall of lower housing 2
Layout relationship between the layout designs of backing 24 and cooling fin 1 and cooling fin 24 so that before entire four-way transmitting-receiving
The BUC of component is held while holding structure globality, moreover it is possible to take into account heat dissipation effect (being conducive to the aerial diffusion of heat).For
Increasing heat aerial diffusion velocity, multi-disc cooling fin 1 and multi-disc cooling fin 24 have identical spacing.Four-way
The characteristics of structural integrity of the BUC of road receiving and transmitting front end component brings install convenient, adapts in a variety of occasions.It is received according to four-way
The installation environment of the BUC of front end assemblies is sent out, in order to improve the structural integrity of the BUC of four-way receiving and transmitting front end component, cooling fin
24 minimum altitude is more than the height of cooling fin 1.
In lower housing 2, the intersection setting of two neighboring step is there are one cooling fin 24, positioned at two neighboring step
Intersection cooling fin 24 for discontinuity word order a piece heat sink composition；Positioned at 2 outer most edge of lower housing and in most
Cooling fin 24 on high step is formed for multiple heat sinks of discontinuity word order；The top both ends setting of cooling fin 24 is cut
Mouth 6.
In upper shell 1, the two panels cooling fin 1 of the roof opposite sides outer most edge of upper shell 1 is one word of discontinuity
Multiple heat sinks of arrangement are formed.In the multi-disc cooling fin 1 of the roof of upper shell 1, there is at least adjacent two panels cooling fin
Hollow slot 7 is set between one 3.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of up-conversion power amplifier of four-way receiving and transmitting front end component, including：
Housing；And
Four up-conversion power amplification circuits being housed in the housing；
It is characterized in that：
The roof of the housing is in tabular and erects the multi-disc cooling fin one (3) for being fixed with and being mutually parallel, cooling fin one (3)
Top is in the same plane；The bottom wall of the housing is stepped and each step on erect the multi-disc for being fixed with and being mutually parallel
Cooling fin two (4), the top of the cooling fin two (4) on different steps are in the same plane；Cooling fin one (3) is parallel to heat dissipation
Piece two (4), and set respectively in two opposite side surfaces all parallel with cooling fin one (3) and cooling fin two (4) on the housing
Four are electrically connected terminal (5), meanwhile, four electric connection terminals (5) on one of side are electrically connected described
Four transmission channels of four up-conversion power amplification circuits, four on other in which side are electrically connected terminals (5) point
It is not electrically connected four receiving channels of four up-conversion power amplification circuits.
2. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：Adjacent two
There are one cooling fins two (4) for the intersection setting of a step.
3. the up-conversion power amplifier of four-way receiving and transmitting front end component as claimed in claim 2, it is characterised in that：Positioned at phase
The cooling fin two (4) of the intersection of adjacent two steps is formed for a piece heat sink of discontinuity word order.
4. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：Positioned at institute
State the bottom wall outer most edge of housing and multiple heat sink structures of the cooling fin two (4) for discontinuity word order on highest step
Into.
5. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：Cooling fin
The top both ends setting notch (6) of two (4).
6. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：The shell
The two panels cooling fin one (3) of the roof opposite sides outer most edge of body is that multiple heat sinks of discontinuity word order are formed.
7. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：Described
In the multi-disc cooling fin one (3) of the roof of housing, there is setting hollow slot (7) between at least adjacent two panels cooling fin one (3).
8. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：Multi-disc dissipates
Backing one (3) and multi-disc cooling fin two (4) have identical spacing.
9. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：Cooling fin
The minimum altitude of two (4) is more than the height of cooling fin one (3).
10. the up-conversion power amplifier of four-way receiving and transmitting front end component as described in claim 1, it is characterised in that：It is described
The lower housing (2) that housing includes upper shell (1), fixed with upper shell (1) and form receiving space；The four up-conversion power
Amplifying circuit is housed in the receiving space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843759.1U CN207589412U (en) | 2017-12-25 | 2017-12-25 | A kind of up-conversion power amplifier of four-way receiving and transmitting front end component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843759.1U CN207589412U (en) | 2017-12-25 | 2017-12-25 | A kind of up-conversion power amplifier of four-way receiving and transmitting front end component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207589412U true CN207589412U (en) | 2018-07-06 |
Family
ID=62739910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843759.1U Active CN207589412U (en) | 2017-12-25 | 2017-12-25 | A kind of up-conversion power amplifier of four-way receiving and transmitting front end component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207589412U (en) |
-
2017
- 2017-12-25 CN CN201721843759.1U patent/CN207589412U/en active Active
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| GR01 | Patent grant |