CN108521747A - A kind of radiator structure and Remote Radio Unit - Google Patents
A kind of radiator structure and Remote Radio Unit Download PDFInfo
- Publication number
- CN108521747A CN108521747A CN201810281352.7A CN201810281352A CN108521747A CN 108521747 A CN108521747 A CN 108521747A CN 201810281352 A CN201810281352 A CN 201810281352A CN 108521747 A CN108521747 A CN 108521747A
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- China
- Prior art keywords
- heat
- radiating substrate
- radiation tooth
- tooth
- radiation
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of radiator structure and Remote Radio Unit, the first heat-radiating substrate of radiator structure, the first heat-radiating substrate has first surface and forms multiple first radiation tooths being intervally arranged along first direction in first surface;Second heat-radiating substrate, the second heat-radiating substrate have the second surface towards first surface in a second direction and form multiple second radiation tooths being intervally arranged along first direction in second surface;Wherein, first radiation tooth and the second radiation tooth misplace arrangement in a first direction, and the sum of the height of the first radiation tooth and the second radiation tooth in a second direction is more than the distance between first surface and second surface, and the tooth top of the tooth top and the second radiation tooth that make the first radiation tooth forms overlapping.Can double heat sources be carried out with concentration heat dissipation by the radiator structure, improve radiating efficiency, also, the radiator structure is compact-sized, effectively reduces overall volume.
Description
Technical field
The present invention relates to heat dissipation technology, more particularly to a kind of radiator structure and Remote Radio Unit.
Background technology
Radio frequency unit and digital units in base station generate a large amount of heat during the work time, in the prior art, lead to
It radiates to it frequently with the mode of active heat removal.
In the base station of existing active heat removal, using the molding cavity body structure of integrated die-casting, the circuit of radio frequency unit
The circuit board of plate and digital units is arranged in cavity in two opposite plate faces, and radiation tooth is arranged and is away from each other outside cavity
In two plate faces.In order to improve radiating efficiency, generally use increase heat dissipation tooth height and the method for the tooth density that radiates still are based on
The structure of the base station of active heat removal in the prior art can cause whole volume to become larger if increasing heat dissipation tooth height, also, base
In existing processing technology, the density for increasing radiation tooth has certain limitation.
To those skilled in the art, how under prior art, whole volume can either be reduced, and can carry
High cooling efficiency is one of the major issue to be solved.
Invention content
The purpose of the present invention is to provide a kind of radiator structures, can carry out concentrating to double heat sources by the radiator structure scattered
Heat improves radiating efficiency, also, the radiator structure is compact-sized, effectively reduces overall volume.Another object of the present invention
It is to provide a kind of Remote Radio Unit with the radiator structure.
An embodiment provides a kind of radiator structure, the radiator structure includes:
First heat-radiating substrate, first heat-radiating substrate have first surface and are formed along first in the first surface
Multiple first radiation tooths that direction is intervally arranged;
Second heat-radiating substrate, second heat-radiating substrate have the second table towards the first surface in a second direction
Face simultaneously forms multiple second radiation tooths being intervally arranged along the first direction in the second surface;
Wherein, first radiation tooth and second radiation tooth misplace arrangement in said first direction, and described
The sum of first radiation tooth and the height of second radiation tooth in this second direction are more than the first surface and described the
The distance between two surfaces, the tooth top of the tooth top and second radiation tooth that make first radiation tooth form overlapping.
Optionally, the spacing between two neighboring first radiation tooth is equal between two neighboring second radiation tooth
Spacing.
Optionally, in this second direction, the height of first radiation tooth is more than the height of second radiation tooth.
Optionally, the radiator structure further comprises that fan component, the fan component are set to first heat dissipation
Tooth and second radiation tooth block first heat-radiating substrate and the second heat-radiating substrate shape in the end of third direction
At side ports.
Optionally, the fan component has the shell of multiple fans and one end open, and multiple fans are along described the
One direction is arranged in the shell, and the port of the shell matches with the side ports with Butt sealing.
Optionally, first heat-radiating substrate has in a second direction backwards to the third surface of the first surface, the
One heat source is located at the third surface side;Second heat-radiating substrate has the 4th table backwards to second surface in a second direction
Face, Secondary Heat Source are located at the 4th surface side.
An alternative embodiment of the invention provides a kind of Remote Radio Unit, and the Remote Radio Unit includes that right is wanted
1-6 any one of them radiator structure, first circuit board and second circuit board are asked, and first circuit board is connected to described first and dissipates
The third surface of hot substrate, the second circuit board are connected to the 4th surface of second heat-radiating substrate, the radiator structure
It is arranged between the first circuit board and the second circuit board.
Optionally, the Remote Radio Unit further comprises that connector, first heat-radiating substrate and described second dissipate
Hot substrate corresponding position is opened up for the perforative through-hole of the connector, and one end of the connector is electrically connected first circuit
Plate, the other end are electrically connected the second circuit board.
Therefore the above embodiments are based on, a kind of radiator structure provided by the invention includes having the first radiation tooth
The first heat-radiating substrate and the second heat-radiating substrate with the second radiation tooth, the first radiation tooth and the second radiation tooth be oppositely arranged,
In this way, the first heat-radiating substrate and the second heat-radiating substrate in the radiator structure can be different to two heat source concentrate heat dissipation, to
Improve radiating efficiency.And the first radiation tooth and the second radiation tooth misplace arrangement in a first direction, the tooth top of the first radiation tooth
It being formed with the tooth top of the second radiation tooth overlapping, that is to say, that the tooth top of the first radiation tooth is inserted into the backlash of the second radiation tooth, the
The tooth top of two radiation tooths is inserted into the backlash of the first radiation tooth.So set, the close of whole radiation tooth on the one hand can be increased
Degree improves active heat removal efficiency, on the other hand can reduce the overall volume of radiator structure in the high direction of tooth, improve compactedness.
Description of the drawings
Fig. 1 is the schematic diagram of radiator structure in the specific embodiment of the invention;
Fig. 2 is that radiator structure is applied with the structural schematic diagram in heat resource equipment in Fig. 1;
Fig. 3 is the first structure of heat dissipation substrate schematic diagram in the specific embodiment of the invention;
Fig. 4 is the second structure of heat dissipation substrate schematic diagram in the specific embodiment of the invention;
Fig. 5 is the structural schematic diagram of fan component in the specific embodiment of the invention.
10 radiator structures;
11 first heat-radiating substrates;
111 first radiation tooths;
112 first surfaces;
113 third surfaces;
12 second heat-radiating substrates;
121 second radiation tooths;
122 second surfaces;
123 the 4th surfaces;
14 fan components;
141 fans;
142 shells;
20 first circuit boards;
30 second circuit boards;
40 connectors;
50 shielding cases;
60 pedestals;
1F first directions;
2F second directions;
3F third directions.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, develop simultaneously embodiment referring to the drawings, right
The present invention is further described.
A kind of radiator structure provided by the invention is used in particular for radiating there are two types of the equipment of different heat sources to having.In order to
Realize that efficient active heat removal, the present invention optimize the structure of radiator structure using existing processing technology, reducing
Under radiator structure overall volume, increase the density of radiation tooth, improves radiating efficiency.
As shown in Figures 1 to 5, Fig. 1 is the schematic diagram of radiator structure in the specific embodiment of the invention;Fig. 2 is to radiate in Fig. 1
Structure is applied with the structural schematic diagram in heat resource equipment;Fig. 3 is the first structure of heat dissipation substrate in the specific embodiment of the invention
Schematic diagram;Fig. 4 is the second structure of heat dissipation substrate schematic diagram in the specific embodiment of the invention;Fig. 5 is in the specific embodiment of the invention
The structural schematic diagram of fan component.
It should be noted that " first, second, third, fourth " herein be not merely to difference component, represents first
Sequence and primary-slave relation afterwards, are not construed as limiting the claimed technical solution of the application.
It it is spatially orthogonal three for the noun of locality " first direction 1F, second direction 2F, third direction 3F "
Direction, for details, reference can be made to orientation shown in Fig. 1 to Fig. 5, first direction 1F refers to the first radiation tooth 111 and the second radiation tooth
121 arragement direction, second direction 2F refer to the high direction of the tooth of the first radiation tooth 111 and the second radiation tooth 121, third party
The extending direction that the facewidth of the first radiation tooth 111 and the second radiation tooth 121 is referred to 3F, herein only with shown in the accompanying drawings
Technical scheme of the present invention is explained in direction, and first direction 1F, second direction 2F and third direction 3F are not
Technical scheme of the present invention is construed as limiting.
In a particular embodiment, as shown in Figure 1, the present invention provides a kind of radiator structure 10, which includes the
One heat-radiating substrate 11 and the second heat-radiating substrate 12.Wherein, the first heat-radiating substrate 11 has first surface 112, and in first surface
112 form multiple first radiation tooths 111 being intervally arranged along first direction 1F;Second heat-radiating substrate 12 has second surface 122,
Also, form multiple second radiation tooths 121 for being intervally arranged along first direction 1F in second surface 122, second surface 122 is the
Towards first surface 112 on two direction 2F, so that first surface 112 is oppositely arranged with second surface 122, that is, is made
First radiation tooth 111 is dissipated towards the second radiation tooth 121 to which main heat sink region is concentrated on the first heat-radiating substrate 11 and second
Between hot substrate 12, to realize concentration heat dissipation, radiating efficiency is improved.
Also, the first radiation tooth 111 and the second radiation tooth 121 misplace on 1F arrangement in a first direction, the first radiation tooth 111
With the sum of height of second radiation tooth 121 on second direction 2F be more than between first surface 112 and second surface 122 away from
From so that the tooth top of the tooth top of the first radiation tooth 111 and the second radiation tooth 121 formed it is overlapping.That is, at least one
The spacing and/or at least one second that the tooth top of first radiation tooth 111 is inserted between two adjacent the second radiation tooths 121 dissipate
The tooth top of hot tooth 121 is inserted into the spacing between two adjacent the first radiation tooths 111.Using above-mentioned first radiation tooth 111 and
The structure and arrangement mode of two radiation tooths 121 are broken in the prior art under the limitation of original radiation tooth processing technology, it is difficult to logical
It crosses and continues the distance of reduction adjacent heat radiation between cog to increase the problem of heat dissipation tooth density, also, pass through above-mentioned radiator structure 10
Structure realizes the overall volume for reducing radiator structure 10, and increases heat dissipation tooth density, improves active heat removal effect
Rate.
In a specific embodiment of the present invention, the spacing between two neighboring first radiation tooth 111 is equal to two neighboring the
Spacing between two radiation tooths 121, thus in a first direction on 1F, 111, second radiation tooths 121 of first radiation tooth
It being staggered successively, that is to say, that the both sides of each the first radiation tooth 111 are second radiation tooth 121, and each
The both sides of second radiation tooth 121 are also first radiation tooth 111.This is the preferred embodiment of the present invention, can efficiently be increased
The density of the integral heat sink tooth of radiator structure 10, also, process operation is simple and convenient.
Further, in a particular embodiment, as depicted in figs. 1 and 2, on second direction 2F, the first radiation tooth 111
Height is more than the height of the second radiation tooth 121.So that the first radiation tooth 111 protrudes the side wall for the both sides for being connected to first substrate,
So that the first radiation tooth 111 enters in the heat-dissipating space of side wall formation of the both sides of second substrate.Wherein, setting first dissipates
The height of hot tooth 111 is more than the height of the second radiation tooth 121, for the cooling heat source big to heat, and the second radiation tooth 121
The cooling heat source low for opposite heat.To rationally be radiated using radiation tooth, the structure of optimized heat radiation structure 10.
Specifically, different material and technological forming can be used in the first radiation tooth 111 and the second radiation tooth 121, wherein the
One radiation tooth 111 and the first heat-radiating substrate 11 are using proximate matter and the high material of thermal coefficient, and proximate matter is by extrusion forming, with full
The requirement of the foot cooling heat source big to high-power, heat.And the work that the second radiation tooth 121 and the second heat-radiating substrate 12 pass through die casting
Skill machine-shaping, material thermal conductivity is relatively low, is wanted with meeting, heat relatively small number of cooling heat source relatively low to power
It asks.
In conjunction with shown in attached drawing 5, which further comprises fan component 14, which is set to first
Radiation tooth 111 and the second radiation tooth 121 block the first heat-radiating substrate 11 and the second heat-radiating substrate in the end of third direction 3F
12 side ports formed.
First heat-radiating substrate 11 and the second heat-radiating substrate 12 include two side walls being oppositely arranged, and two side walls are arranged in
On first direction 1F, also, multiple first radiation tooths 111 are arranged in two sides being oppositely arranged on the first heat-radiating substrate 11
Between wall, multiple second radiation tooths 121 are arranged between two side walls being oppositely arranged on the second heat-radiating substrate 12.First
The two side walls in two side walls, the second heat-radiating substrate 12 on heat-radiating substrate 11 are docked on second direction 2F, and with first
Heat-radiating substrate 11, the second heat-radiating substrate 12 surround a heat-dissipating cavity, and the first radiation tooth 111 and the second radiation tooth 121 are arranged
In the heat-dissipating cavity, to which on third direction 3F, cavity has the first heat-radiating substrate 11 and second that port is above-mentioned
The side ports that heat-radiating substrate 12 is formed.In this way, blocking fan component 14 after a side ports, cooling wind can be made in heat dissipation cavity
It concentrates and radiates to the first radiation tooth 111 and the second radiation tooth 121 in vivo, and make cooling wind from the side ports to the other side
Flowing, takes away heat.Compared with divergence expression in the prior art radiates, radiating efficiency is effectively increased.
In a particular embodiment, fan component 14 has the shell 142 of multiple fans 141 and one end open, multiple fans
141 are arranged in along first direction 1F in shell 142, identical as the arragement direction of the first radiation tooth 111 and the second radiation tooth 121,
So that the heat dissipation of 111 and second radiation tooth 121 of each first radiation tooth is uniform.Also, port and the side ports of shell 142
Match so that the two can Butt sealing, effectively make cooling wind flow into the first radiation tooth 111, the second radiation tooth 121 it
Between.
For the first heat-radiating substrate 11, also there is third surface 113, third surface 113 is on second direction 2F backwards to the
One surface 112, also, the first heat source is located at 113 side of third surface;For the second heat-radiating substrate 12, also there is the 4th surface
123, the 4th surface 123 is backwards to second surface 122 on second direction 2F, also, Secondary Heat Source is located at 123 side of the 4th surface.
The present invention also provides a kind of Remote Radio Unit (being a kind of communication base station), reference can be made to shown in Fig. 2, remote radio
Unit includes the radiator structure 10 in the above various embodiments, further includes first circuit board 20 and second circuit board 30, and first
Circuit board 20 is connected to the third surface 113 of the first heat-radiating substrate 11, and second circuit board 30 is connected to the second heat-radiating substrate 12
4th surface 123.Wherein, first circuit board 20 is used to dispose the first electrical equipment for generating the first heat source, second circuit board 30
For disposing the second electrical equipment for generating Secondary Heat Source.In this way, using the radiator structure 10, it can be in Remote Radio Unit
Two kinds of different heat sources carry out concentration heat dissipation, by the higher radiation tooth of density in Remote Radio Unit electrical equipment generate
Heat radiate, effectively increase radiating efficiency, it is ensured that the working performance of Remote Radio Unit.
Further, first circuit board 20 is tightly attached to the third surface 113 of the first heat-radiating substrate 11, and second circuit board 30 is tight
It is attached to the 4th surface 123 of the second heat sink, also, Remote Radio Unit further includes connector 40, one end of the connector 40
First circuit board 20 is connected, the other end connects second circuit board 30, to be electrically connected first circuit board 20 and second circuit board 30,
Realize signal conduction.Wherein, the first heat-radiating substrate 11 and the second heat-radiating substrate 12 are opened up in corresponding position and are passed through for the connector 40
The through-hole worn so that connector 40 connects first circuit board 20 with second circuit, and makes itself and the first heat-radiating substrate 11
It is close to the second heat-radiating substrate 12, it is ensured that the first heat-radiating substrate 11 and the second heat-radiating substrate 12 are to the 20, second electricity of first circuit board
Effective heat dissipation of road plate 30.
Wherein, first circuit board 20 can be used for disposing radio-frequency module, when the tooth of the first radiation tooth 111 of the first heat sink is high
When tooth more than the second radiation tooth 121 of the second heat-radiating substrate 12 is high, to meet powerful cooling requirements on radio-frequency module,
And second circuit board 30 can be used for disposing digital module, compares and radio-frequency module, the power of digital module are low, also, when second
When heat-radiating substrate 12 and the second radiation tooth 121 thereon are using die cast, it is more suitable for putting input/output interface and taller and bigger
The installation and heat dissipation of device or the second circuit board of module 30.
Fig. 2 shows being that radiator structure is applied with the structural schematic diagram in heat resource equipment, heat resource equipment is penetrated except above-mentioned
Can also be the equipment that other needs radiate outside frequency extension unit, which can be used for the heat dissipation to two different heat sources,
Also, it is arranged between two heat sources, the heat of two heat sources is subjected to concentration heat dissipation.
When Remote Radio Unit radiator structure 10 using the above structure, there is following assembly method.
Remote Radio Unit includes radio frequency unit circuit board, digital units circuit board, shielding case 50, pedestal 60 and above-mentioned
Radiator structure 10.
First, radio frequency unit circuit board is placed in the third surface 113 of the first heat-radiating substrate 11, then shielding case 50 is detained
In on radio frequency unit circuit board so that radio frequency unit circuit board is between the first heat-radiating substrate 11 and shielding case 50.
Then, by connector 40 pass through the first heat-radiating substrate 11 through-hole, and with radio frequency unit circuit board electrical connection, having
In body embodiment, two connectors 40 are set, and accordingly, the first heat-radiating substrate 11 opens up two through-holes;By second radiate base
Second surface 122 of the plate 12 with the second radiation tooth 121 is towards first table of first heat-radiating substrate 11 with the first radiation tooth 111
Face 112, and the first radiation tooth 111 and the second radiation tooth 121 is made to be mutually inserted the gap of the between cog of other side.First heat-radiating substrate
11 and second heat-radiating substrate 12 assemble after, digital units circuit board is connected to the 4th surface 123 of the second heat-radiating substrate 12, and
And the other end of connector 40 is connect with digital units circuit board.Pedestal 60 is buckled on digital units circuit board fixed.
Furthermore the fan component of radiator structure 10 14 is blocked and is formed in the first heat-radiating substrate 11 and the second heat-radiating substrate 12
Side ports so that the port of the shell 142 of fan component 14 is docked with side ports, then sealing fix.
Assembly is completed through the above steps.
It can be seen from the above, radiator structure 10 provided by the invention includes the first heat-radiating substrate with the first radiation tooth 111
11 and the second heat-radiating substrate 12 with the second radiation tooth 121, the first radiation tooth 111 and the second radiation tooth 121 be oppositely arranged, this
Sample, the heat source that the first heat-radiating substrate 11 and the second heat-radiating substrate 12 in the radiator structure 10 can be different to two concentrate heat dissipation,
To improve radiating efficiency.And the first radiation tooth 111 and the second radiation tooth 121 misplace on 1F arrangement in a first direction, and first
The tooth top of the tooth top of radiation tooth 111 and the second radiation tooth 121 forms overlapping, that is to say, that the tooth top of the first radiation tooth 111 is inserted into
The backlash of second radiation tooth 121, the tooth top of the second radiation tooth 121 are inserted into the backlash of the first radiation tooth 111.So set,
On the one hand it can increase the density of whole radiation tooth, improve active heat removal efficiency, on the other hand can reduce in the high direction of tooth
The overall volume of radiator structure 10 improves compactedness.Remote Radio Unit including above-mentioned radiator structure 10 equally has above-mentioned
Technique effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent substitution, improvement and etc. done should be included within the scope of protection of the invention god.
Claims (8)
1. a kind of radiator structure, which is characterized in that the radiator structure includes:
First heat-radiating substrate, first heat-radiating substrate have first surface and are formed along first direction in the first surface
Multiple first radiation tooths being intervally arranged;
Second heat-radiating substrate, second heat-radiating substrate have second surface in a second direction towards the first surface,
And multiple second radiation tooths being intervally arranged along the first direction are formed in the second surface;
Wherein, first radiation tooth and second radiation tooth misplace arrangement, and described first in said first direction
The sum of radiation tooth and the height of second radiation tooth in this second direction are more than the first surface and second table
The distance between face, the tooth top of the tooth top and second radiation tooth that make first radiation tooth form overlapping.
2. radiator structure according to claim 1, which is characterized in that the spacing between two neighboring first radiation tooth
Equal to the spacing between two neighboring second radiation tooth.
3. radiator structure according to claim 1, which is characterized in that in this second direction, first radiation tooth
Height be more than second radiation tooth height.
4. according to claim 1-3 any one of them radiator structures, which is characterized in that the radiator structure further comprises wind
Component is fanned, the fan component is set to first radiation tooth and second radiation tooth in the end of third direction, and seals
Block up the side ports that first heat-radiating substrate and second heat-radiating substrate are formed.
5. radiator structure according to claim 4, which is characterized in that there are the fan component multiple fans and one end to open
The shell of mouth, multiple fans are arranged in along the first direction in the shell, the port of the shell and the side
Mouth matches with Butt sealing.
6. according to claim 1-3 any one of them radiator structures, which is characterized in that first heat-radiating substrate is in second party
Have upwards backwards to the third surface of the first surface, the first heat source is located at the third surface side;The second heat dissipation base
Plate has in a second direction backwards to the 4th surface of second surface, and Secondary Heat Source is located at the 4th surface side.
7. a kind of Remote Radio Unit, which is characterized in that the Remote Radio Unit includes claim 1-6 any one of them
Radiator structure, first circuit board and second circuit board, and first circuit board is connected to the third surface of first heat-radiating substrate,
The second circuit board is connected to the 4th surface of second heat-radiating substrate, and the radiator structure is arranged in first circuit
Between plate and the second circuit board.
8. Remote Radio Unit according to claim 7, which is characterized in that the Remote Radio Unit further comprises connecting
Device is connect, first heat-radiating substrate and the second heat-radiating substrate corresponding position are opened up for the perforative through-hole of the connector, institute
The one end for stating connector is electrically connected the first circuit board, the other end is electrically connected the second circuit board.
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CN201810281352.7A CN108521747A (en) | 2018-04-02 | 2018-04-02 | A kind of radiator structure and Remote Radio Unit |
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CN201810281352.7A CN108521747A (en) | 2018-04-02 | 2018-04-02 | A kind of radiator structure and Remote Radio Unit |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023109948A1 (en) * | 2021-12-17 | 2023-06-22 | 广东省新一代通信与网络创新研究院 | Heat dissipation housing of remote radio unit, and remote radio unit |
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2018
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US4800956A (en) * | 1986-04-25 | 1989-01-31 | Digital Equipment Corporation | Apparatus and method for removal of heat from packaged element |
CN2399766Y (en) * | 1999-06-14 | 2000-10-04 | 王炯中 | CPU radiator |
CN1417660A (en) * | 2001-11-05 | 2003-05-14 | 刘俊富 | Quick heat conducting heat radiator module |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023109948A1 (en) * | 2021-12-17 | 2023-06-22 | 广东省新一代通信与网络创新研究院 | Heat dissipation housing of remote radio unit, and remote radio unit |
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