CN106714504B - Remote Radio Unit, installation part and RF communication system - Google Patents
Remote Radio Unit, installation part and RF communication system Download PDFInfo
- Publication number
- CN106714504B CN106714504B CN201510466310.7A CN201510466310A CN106714504B CN 106714504 B CN106714504 B CN 106714504B CN 201510466310 A CN201510466310 A CN 201510466310A CN 106714504 B CN106714504 B CN 106714504B
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- remote radio
- radio unit
- mounting base
- thermal conductive
- main casing
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Classifications
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- 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
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of Remote Radio Unit, installation part and RF communication systems.The installation part includes mounting base and the first fixing piece for being arranged in the mounting base, and the mounting base bottom surface is equipped with thermal conductive surface, other at least one outer surfaces of the mounting base are auxiliary radiating surface；The Remote Radio Unit includes Remote Radio Unit main casing and the second fixing piece for being arranged on the Remote Radio Unit main casing, and Remote Radio Unit main casing top surface is equipped with main radiating surface；First fixing piece and second fixing piece cooperate, the mounting base is fixed on Remote Radio Unit main casing top surface, the thermal conductive surface and the main radiating surface form heat transfer cooperation at this time, by heat absorption that the main radiating surface sheds and are transferred to the auxiliary heat dissipation face and shed.The a part of installation part as Remote Radio Unit heat dissipation area, in a disguised form increases the heat dissipation area of Remote Radio Unit, so that heat dissipation effect is more preferable.
Description
Technical field
The present invention relates to field of radio frequency communication, and in particular to a kind of Remote Radio Unit, installation part and RF communication system.
Background technique
In recent years, with the continuous development of wireless communication technology, Remote Radio Unit applications in various fields is increasingly wide
It is general.Currently, the radiating mode of Remote Radio Unit and the radiating mode of cabinet be not identical.The heat dissipation of cabinet is typically necessary increasing
Add the air source apparatus such as fan to complete good heat dissipation.And Remote Radio Unit is then merely with the outer surface of itself as radiating surface
To radiate.But with the continuous development of wireless communication technology, Remote Radio Unit also gradually to miniaturization, high integration
Direction develop.The transmission power of highly integrated Remote Radio Unit is increasing, leads to the heat generated when its work
It is more and more；And after Remote Radio Unit miniaturization, the effective heat dissipation area of itself but greatly reduces；Which results in radio frequencies
The heat generated inside extension unit is difficult to spread in time, and equipment hot localised points problem is increasingly prominent.
Summary of the invention
The main technical problem to be solved in the present invention is to provide a kind of Remote Radio Unit, installation part and radio communication
System solves existing Remote Radio Unit and radiates merely with itself outer surface, its calorific value is increasing, volume but increasingly
In the case where small, the undesirable problem of heat dissipation effect.
In order to solve the above technical problems, the present invention provides the installation part for having planted a kind of Remote Radio Unit, the installation part
Including mounting base and the first fixing piece being arranged in the mounting base, the mounting base bottom surface is equipped with thermal conductive surface, the installation
Other at least one outer surfaces of seat are auxiliary radiating surface；Second on first fixing piece and Remote Radio Unit main casing
Fixing piece cooperation, the mounting base is fixed on Remote Radio Unit main casing top surface, at this time the thermal conductive surface with it is described
Main radiating surface on Remote Radio Unit main casing top surface forms heat transfer cooperation, the heat absorption that the main radiating surface is shed
And it is transferred to the auxiliary heat dissipation face and sheds.
In an embodiment of the present invention, the top surface of the mounting base is that auxiliary radiating surface or the mounting base remove institute
Stating other all outer surfaces outside bottom surface all is auxiliary radiating surface.
In an embodiment of the present invention, the top surface of the mounting base is equipped at least one radiating fin.
In an embodiment of the present invention, the heat transfer is directly contacted with main radiating surface with being combined into the thermal conductive surface,
The thermal conductive surface directly absorbs heat from the main radiating surface.
It in an embodiment of the present invention, further include heat-conducting layer, the heat-conducting layer is located at the thermal conductive surface and the master
Between radiating surface, and respectively with the thermal conductive surface and main cooling surface contacts, the heat transfer directly inhales with being combined into the heat-conducting layer
It receives the heat that the main radiating surface distributes and is directly passed to the thermal conductive surface.
In an embodiment of the present invention, the heat-conducting layer is heat-conducting glue layer or thermal grease layer.
The present invention also provides a kind of Remote Radio Unit, including Remote Radio Unit main casing to draw with the radio frequency is set to
The top surface of the second fixing piece on remote unit main casing, the Remote Radio Unit main casing is equipped with main radiating surface；Described second
The first fixing piece cooperates in the mounting base of fixing piece and installation part, and the mounting base is fixed on the Remote Radio Unit main casing
Thermal conductive surface on body top surface, the main radiating surface described at this time and the mounting base bottom surface forms heat transfer cooperation, and the radio frequency is drawn
The heat transfer generated in remote unit main casing is to the thermal conductive surface.
The present invention also provides a kind of RF communication system, including Remote Radio Unit and installation part, the installation part includes
Mounting base and the first fixing piece being arranged in the mounting base, the mounting base bottom surface are equipped with thermal conductive surface, the mounting base
Other at least one outer surfaces are auxiliary radiating surface；The Remote Radio Unit includes that Remote Radio Unit main casing and setting exist
The second fixing piece on the Remote Radio Unit main casing, Remote Radio Unit main casing top surface are equipped with main radiating surface；
First fixing piece and second fixing piece cooperate, and the mounting base is fixed on Remote Radio Unit main casing top
Face, the thermal conductive surface and the main radiating surface form heat transfer cooperation at this time, and the heat absorption that the main radiating surface is shed is simultaneously
The auxiliary heat dissipation face is transferred to shed.
It in an embodiment of the present invention, further include sealing element, the mounting base bottom surface is arranged in the sealing element
Around thermal conductive surface, or it is arranged in around the main radiating surface of Remote Radio Unit main casing top surface.
In an embodiment of the present invention, the sealing element includes the week for being located at the main radiating surface or the thermal conductive surface
The ring-shaped groove enclosed, and the seal washer being set in the ring-shaped groove.
The beneficial effects of the present invention are:
The present invention provides Remote Radio Unit, installation part and RF communication system, which is used for remote radio
Unit is fixedly installed to work-yard, such as is installed on the pole or metope of work-yard；Installation part includes mounting base and sets
The first fixing piece in mounting base is set, mounting base bottom surface is equipped with thermal conductive surface, other at least one outer surfaces of mounting base are then
Auxiliary heat dissipation face；Remote Radio Unit includes Remote Radio Unit main casing and is arranged on the Remote Radio Unit main casing
Second fixing piece, Remote Radio Unit main casing top surface are equipped with main radiating surface；When installation, the first fixing piece and the second fixing piece
Mounting base can be fixed on the company that installation part and Remote Radio Unit side are completed in Remote Radio Unit main casing top surface by cooperation
It connects, the thermal conductive surface on mounting base bottom surface and the main radiating surface on Remote Radio Unit main casing form heat transfer cooperation at this time, will
The heat absorption for generating in Remote Radio Unit main casing and being shed by main radiating surface, and be transferred to auxiliary heat dissipation face and shed.
Thus it is clear that it is of the invention by the way that main radiating surface is arranged in Remote Radio Unit main casing top surface, and in the setting pair of installation part mounting base bottom surface
The thermal conductive surface answered, so that the heat generated in Remote Radio Unit main casing is transferred to leading on installation part by main radiating surface
Hot face, and then radiated using installation part, unlike existing Remote Radio Unit only rely on Remote Radio Unit itself into
Row heat dissipation, but a part by installation part as heat dissipation, therefore heat dissipation effect is more preferable, can better meet remote radio list
Member miniaturization, the growth requirement of high integration, and do not need additionally to increase any accessory, it can also reduce into a certain extent
This.
Detailed description of the invention
Fig. 1 is the installation part side view of Remote Radio Unit provided in an embodiment of the present invention；
Fig. 2 is the installation part bottom surface structure schematic diagram of Remote Radio Unit provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of Remote Radio Unit main casing provided in an embodiment of the present invention；
Fig. 4 is the side view of Remote Radio Unit main casing provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of RF communication system provided in an embodiment of the present invention；
Fig. 6 is the diagrammatic cross-section of Remote Radio Unit main casing and installation part connection structure in Fig. 5.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.
In order to meet the radiating requirements of Remote Radio Unit miniaturization, high integration, the present embodiment utilizes remote radio list
Auxiliary radiating device of the installation part of member as Remote Radio Unit, generates Remote Radio Unit together with Remote Radio Unit
Heat radiate parallel；Relatively existing only to complete for heat dissipation by Remote Radio Unit itself, heat dissipation effect can be more preferable.And this
Installation part in embodiment is the existing accessory in RF communication system, can't additionally increase cost, and to a certain extent
Cost can also be reduced.The effect of existing installation part is fixed to Remote Radio Unit on the pole or metope of work-yard,
It is generally bolted to connection with Remote Radio Unit；Since existing Remote Radio Unit needs to complete by own face
Heat dissipation, therefore in order to not influence the heat dissipation effect of Remote Radio Unit, existing installation part is needed when connecting with Remote Radio Unit
Guarantee both not contact or reduce as far as possible the area directly contacted directly with Remote Radio Unit as far as possible.And the present embodiment is then
It is a part for being also used as installation part Remote Radio Unit to radiate, especially by main scattered in the setting of remote radio main casing top surface
Hot face, and corresponding thermal conductive surface is set in installation part mounting base bottom surface, so that the heat generated in remote radio main casing be led to
The thermal conductive surface that main radiating surface is transferred on installation part is crossed, is radiated simultaneously using both installation part and Remote Radio Unit.
It should be understood that the position that both main radiating surface, thermal conductive surface are arranged in the present embodiment, size, number are all
Can flexibly it be changed according to factors such as specific structure, application scenarios, as long as its radiating principle is to utilize the master on Remote Radio Unit
The heat generated inside Remote Radio Unit is conducted the thermal conductive surface to installation part and is shed just all by installation part by radiating surface
Within the scope of the invention.In addition, installation part, in order to realize heat dissipation, the material between thermal conductive surface and auxiliary heat dissipation face is preferably led
The preferable material of hot property, while the reliability in order to guarantee connection, the preferably preferable metal material of heating conduction, such as aluminium close
Gold, copper etc..In order to make it easy to understand, the present embodiment does further exemplary illustration to the present invention below with reference to specific attached drawing.
Installation part shown in -2 includes mounting base 2 referring to Figure 1, and mounting base 2 includes bottom surface 21 and opposite with bottom surface 21
Top surface 22, bottom surface 21 be mounting base 2 when being fixed on Remote Radio Unit main casing with Remote Radio Unit main casing top surface phase
Pair face, namely that face nearest from Remote Radio Unit main casing top surface.Bottom surface 21 is equipped with thermal conductive surface 211, thermal conductive surface
211 number, position and its size being specifically arranged can be arranged according to specific requirements flexible choice.As shown in Figure 2, it leads
There are two hot face 211 is then arranged, the left and right sides that bottom surface 21 is set respectively symmetrically.Other than setting example shown in Fig. 2,
Thermal conductive surface number in the present embodiment may be alternatively provided as 1 or 3 or more；Such as it is only installed in the side of bottom surface 21 or interposition
One is set, or entire bottom surface 21 is directly directly disposed as thermal conductive surface；Or that one or more are respectively arranged is thermally conductive for the surrounding in bottom surface 21
Face 211.
The auxiliary being additionally provided in mounting base 2 in the present embodiment for the heat from thermal conductive surface 211 finally to shed dissipates
Hot face；The auxiliary heat dissipation face can be any other one or more outer surfaces by mounting base 2 in addition to bottom surface 21；Such as it can be only
The top surface 22 of mounting base 2 is set for auxiliary radiating surface, or other outer surfaces of mounting base 2 in addition to bottom surface 21 are directly set all
To assist radiating surface.It should be understood that the material between thermal conductive surface 211 and auxiliary heat dissipation face is the various of good heat conductivity
Material；Such as when it is all auxiliary radiating surface that other outer surfaces of mounting base 2 in addition to bottom surface 21, which are arranged, then the mounting base 2 is whole
Body can directly be made of a kind of material of good heat conductivity, such as aluminum alloy materials.
It, can also be at least one auxiliary heat dissipation face in the present embodiment in order to further enhance the heat dissipation effect of mounting base 2
Add at least one radiating fin for heat radiation area；Exemplary construction as illustrated in fig. 1 and 2 is just added on the top face 22
Multiple radiating fins 221.Shape, the quantity of radiating fin 221 are unlimited.
Installation part further includes being set in mounting base 2 for mounting base 2 and Remote Radio Unit main casing to be fixed on one
The first fixing piece risen, position, number and its specific constructive form which is arranged in mounting base 2 are all
It can be arranged according to concrete application scene flexible choice；Such as one first can be arranged in the upper and lower of mounting base or each side and consolidated
Determine part, which specifically can be clamping structure or connected structure etc.；As shown in Fig. 2, first solid shown in the figure
Determining part then is the structure being fixedly connected by bolt, has 4, is symmetricly set in mounting base 2, specifically includes Fig. 2
Shown in screw hole 212 and bolt corresponding with the screw hole 212 (bolt is not shown in the figure)；It should be understood that screw hole 212
The position being arranged on bottom surface 21 can may also set up except 211 region of thermal conductive surface in 211 region of thermal conductive surface.Such as Fig. 2 institute
Show, further includes the third fixing piece for being fixed to mounting base 2 on the positions such as pole, the metope of work-yard in mounting base 2
222, for the third fixing piece 222 other than using card slot shown in Fig. 2 (slot) structure, going specifically can also be by screw hole, hook
Etc. modes realize and be fixedly connected with pole, metope.
It refers to shown in Fig. 3-4, the Remote Radio Unit in the present embodiment includes Remote Radio Unit main casing 1, radio frequency
The top surface 11 of extension unit main casing 1 is equipped with main radiating surface 111, main heat dissipation corresponding with thermal conductive surface 211 shown in Fig. 1-2
Also cocoa is arranged according to specific requirements flexible choice for the number in face 111, position, area, such as shown in Fig. 3, radiating surface 111 is corresponding
Thermal conductive surface 211 shown in Fig. 2, there are two settings, and is symmetricly set on 11 top of top surface.On Remote Radio Unit main casing 1 also
Equipped with the second fixing piece for mounting base 2 and Remote Radio Unit main casing 1 to be fixed together, second fixing piece and peace
Position, number and the structure for filling the first fixing piece on seat 2 are corresponding.Such as the second fixing piece shown in Fig. 3 is then and Fig. 2
Shown in the first fixing piece 4 screw holes 212 including it is corresponding for screw hole 112.
After guaranteeing that mounting base 2 is fixed on Remote Radio Unit main casing 1, thermal conductive surface 211 and main radiating surface 111 it
Between not by the environmental factors such as water, dust destroy and influence heat-conducting effect, in the present embodiment also it is settable be used for protect thermal conductive surface 211
With the sealing element of main radiating surface 111；It should be understood that the sealing element specifically may be provided at Remote Radio Unit main casing top surface
On main radiating surface 111 around, may also be arranged on around the thermal conductive surface 211 of 2 bottom surface of mounting base.Below to be arranged in remote radio
It is illustrated on unit main casing 1.It is shown in Figure 3, it is provided with sealing element 113 around main radiating surface 111, it should
Sealing element 113 includes the ring-shaped groove being arranged in around main radiating surface 111, and the sealing being fixed in ring-shaped groove
Washer；The seal washer is isolated from the outside after thermal conductive surface 211 can be made to form thermally conductive cooperation with main radiating surface 111, reaches alignment
The effect protected.
It refers to shown in Fig. 5-6, which is that the mounting base 2 in the present embodiment is fixed on Remote Radio Unit main casing 1
Structural schematic diagram；The fixed company of cooperation that mounting base 2 and Remote Radio Unit main casing 1 pass through bolt, screw hole 212, screw hole 112
It is connected together, at this time the master on the top surface 11 of the thermal conductive surface 211 on the bottom surface 21 of mounting base 2 and Remote Radio Unit main casing 1
Radiating surface 111 is opposite to form heat transfer cooperation, and thermal conductive surface 211 is preferably directly contacted with main radiating surface 111 at this time, with most fast shape
At heat transfer, thermal conductive surface 211 directly absorbs heat from main radiating surface 111 at this time；Certainly it is needed according to concrete application scene
It is both settable to be not directly contacted with, as long as heat transfer can be formed therebetween；Such as it can be arranged between thermally conductive
Layer, the heat-conducting layer are located between thermal conductive surface 211 and main radiating surface 111 and contact respectively with thermal conductive surface 211 and main radiating surface 111,
Heat-conducting layer directly absorbs main radiating surface and dissipates the heat of 111 hairs and be directly passed to thermal conductive surface 211 at this time；Leading in the present embodiment
The main function of thermosphere is to guarantee that thermal conductive surface 211 and main radiating surface 111 can form the effective area of heat transfer as far as possible.
It is shown in Figure 6, heat-conducting layer 3 shown in the figure be arranged between thermal conductive surface 211 and main radiating surface 111, and respectively with thermal conductive surface
211 and main radiating surface 111 contact, heat-conducting layer 3 directly absorbs the heat that main radiating surface 111 distributes, and is directly passed to thermal conductive surface
211；Preferably, heat-conducting layer 3 can be the heat sink materials such as heat-conducting glue layer, the thermal grease layer that can be coated in mounting base 2.
Meanwhile it is shown in Figure 6, in order to make thermal conductive surface 211 contact even closer, thermal conductive surface 211 with main radiating surface 111
Shape, size and shape, the size of main radiating surface 111 match；Preferably, the main radiating surface 111 is concave surface, then relatively
The thermal conductive surface 211 answered is convex surface or plane；Or main radiating surface 111 is convex surface, corresponding thermal conductive surface 211 is concave surface or puts down
Face.
To sum up, the present invention is by being arranged main radiating surface 111 in 1 top surface 11 of Remote Radio Unit main casing, and in installation part
Corresponding thermal conductive surface 211 is arranged in 2 bottom surface 21 of mounting base, so that the heat generated in Remote Radio Unit main casing 1 is passed through master
Radiating surface 111 is transferred to the thermal conductive surface 211 on installation part, and then is radiated using installation part, unlike existing radio frequency is drawn
Remote unit only relies on Remote Radio Unit itself and radiates, but a part by installation part as heat dissipation, therefore radiates
Effect is more preferable, can better meet Remote Radio Unit miniaturization, the growth requirement of high integration, and does not need additionally to increase and appoint
What accessory, can also reduce cost to a certain extent.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection of the invention
Range.
Claims (10)
1. a kind of installation part of Remote Radio Unit, which is characterized in that the installation part includes mounting base and is arranged in the peace
The first fixing piece on seat is filled, the mounting base bottom surface is equipped with thermal conductive surface, other at least one outer surfaces of the mounting base are
Auxiliary heat dissipation face；The second fixing piece on first fixing piece and Remote Radio Unit main casing cooperates, by the mounting base
It is fixed on Remote Radio Unit main casing top surface, at this time on the thermal conductive surface and Remote Radio Unit main casing top surface
Main radiating surface form heat transfer cooperation, by heat absorption that the main radiating surface sheds and be transferred to the auxiliary heat dissipation face and dissipate
Out.
2. installation part as described in claim 1, which is characterized in that the top surface of the mounting base is auxiliary radiating surface or described
Other all outer surfaces of mounting base in addition to the bottom surface are all auxiliary radiating surface.
3. the installation part of Remote Radio Unit as claimed in claim 2, which is characterized in that the top surface of the mounting base is equipped with extremely
A few radiating fin.
4. the installation part of Remote Radio Unit as described in any one of claims 1-3, which is characterized in that the heat transfer is matched
It is combined into the thermal conductive surface directly to contact with main radiating surface, the thermal conductive surface directly absorbs heat from the main radiating surface.
5. the installation part of Remote Radio Unit as described in any one of claims 1-3, which is characterized in that it further include heat-conducting layer,
The heat-conducting layer is located between the thermal conductive surface and the main radiating surface and respectively with the thermal conductive surface and the main radiating surface and connects
Touching, the heat transfer, which is matched, to be combined into the heat-conducting layer and directly absorbs heat that the main radiating surface distributes and be directly passed to described lead
Hot face.
6. the installation part of Remote Radio Unit as claimed in claim 5, which is characterized in that the heat-conducting layer be heat-conducting glue layer or
Thermal grease layer.
7. a kind of Remote Radio Unit, which is characterized in that including Remote Radio Unit main casing and be set to the remote radio
The top surface of the second fixing piece on unit main casing, the Remote Radio Unit main casing is equipped with main radiating surface；Described second is solid
Determine the first fixing piece in the mounting base of part and installation part to cooperate, the mounting base is fixed on the Remote Radio Unit main casing
Thermal conductive surface on top surface, the main radiating surface described at this time and the mounting base bottom surface forms heat transfer cooperation, by the remote radio
The heat transfer generated in unit main casing is to the thermal conductive surface；
Wherein, other at least one outer surfaces of mounting base are then auxiliary radiating surface；
Thermal conductive surface on mounting base bottom surface will be generated in Remote Radio Unit main casing and be inhaled by the heat that main radiating surface sheds
It receives, and is transferred to auxiliary heat dissipation face and sheds.
8. a kind of RF communication system, which is characterized in that including Remote Radio Unit and installation part, the installation part includes installation
Seat and the first fixing piece for being arranged in the mounting base, the mounting base bottom surface are equipped with thermal conductive surface, the mounting base other
At least one outer surface is auxiliary radiating surface；The Remote Radio Unit includes that Remote Radio Unit main casing and setting are penetrated at this
The second fixing piece on frequency extension unit main casing, Remote Radio Unit main casing top surface are equipped with main radiating surface；It is described
First fixing piece and second fixing piece cooperate, and the mounting base is fixed on Remote Radio Unit main casing top surface,
The thermal conductive surface and the main radiating surface form heat transfer cooperation, the heat absorption that the main radiating surface is shed and transmitting at this time
It sheds to the auxiliary heat dissipation face.
9. RF communication system as claimed in claim 8, which is characterized in that further include sealing element, the sealing element setting exists
Around the thermal conductive surface of the mounting base bottom surface, or it is arranged in around the main radiating surface of Remote Radio Unit main casing top surface.
10. RF communication system as claimed in claim 9, which is characterized in that the sealing element includes being located at the main heat dissipation
Ring-shaped groove around face or the thermal conductive surface, and the seal washer being set in the ring-shaped groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466310.7A CN106714504B (en) | 2015-07-31 | 2015-07-31 | Remote Radio Unit, installation part and RF communication system |
| PCT/CN2016/082247 WO2017020624A1 (en) | 2015-07-31 | 2016-05-16 | Radio frequency remote unit, mounting part and radio frequency communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466310.7A CN106714504B (en) | 2015-07-31 | 2015-07-31 | Remote Radio Unit, installation part and RF communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106714504A CN106714504A (en) | 2017-05-24 |
| CN106714504B true CN106714504B (en) | 2019-11-05 |
Family
ID=57942362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510466310.7A Active CN106714504B (en) | 2015-07-31 | 2015-07-31 | Remote Radio Unit, installation part and RF communication system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106714504B (en) |
| WO (1) | WO2017020624A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438350B (en) * | 2017-07-13 | 2019-09-20 | 深圳市智通电子有限公司 | A kind of passive heat radiation device |
| CN111464197B (en) * | 2020-04-22 | 2022-02-08 | 赛特斯信息科技股份有限公司 | Drip-proof ceiling type radio remote unit |
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| CN201718149U (en) * | 2010-05-07 | 2011-01-19 | 中兴通讯股份有限公司 | Radio remote unit structure with high heat dissipation performance |
| CN202444691U (en) * | 2012-02-23 | 2012-09-19 | 华为技术有限公司 | Radio remote unit, base station and communication system |
| CN103596297A (en) * | 2012-08-13 | 2014-02-19 | 华为技术有限公司 | Radio remote unit devices and assemblies thereof |
| CN203642131U (en) * | 2014-01-13 | 2014-06-11 | 绍兴华烨节能科技有限公司 | LED heat sink with high-heat dissipation performance and LED lamp provided with LED heat sink |
| CN104244676A (en) * | 2014-08-19 | 2014-12-24 | 深圳三星通信技术研究有限公司 | Remote radio unit structure |
| CN104780743A (en) * | 2013-03-06 | 2015-07-15 | 华为技术有限公司 | Radio frequency zoom-out module and communication device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6827132B1 (en) * | 2003-09-23 | 2004-12-07 | Inventec Corporation | Radiation apparatus |
| CN101645714B (en) * | 2009-09-03 | 2012-12-12 | 华为技术有限公司 | Remote end radio frequency module |
| CN201797607U (en) * | 2010-08-30 | 2011-04-13 | 中国移动通信集团设计院有限公司 | Mounting frame of RRU (remote radio unit) |
| US9661781B2 (en) * | 2013-07-31 | 2017-05-23 | Corning Optical Communications Wireless Ltd | Remote units for distributed communication systems and related installation methods and apparatuses |
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- 2015-07-31 CN CN201510466310.7A patent/CN106714504B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201718149U (en) * | 2010-05-07 | 2011-01-19 | 中兴通讯股份有限公司 | Radio remote unit structure with high heat dissipation performance |
| CN202444691U (en) * | 2012-02-23 | 2012-09-19 | 华为技术有限公司 | Radio remote unit, base station and communication system |
| CN103596297A (en) * | 2012-08-13 | 2014-02-19 | 华为技术有限公司 | Radio remote unit devices and assemblies thereof |
| CN104780743A (en) * | 2013-03-06 | 2015-07-15 | 华为技术有限公司 | Radio frequency zoom-out module and communication device |
| CN203642131U (en) * | 2014-01-13 | 2014-06-11 | 绍兴华烨节能科技有限公司 | LED heat sink with high-heat dissipation performance and LED lamp provided with LED heat sink |
| CN104244676A (en) * | 2014-08-19 | 2014-12-24 | 深圳三星通信技术研究有限公司 | Remote radio unit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017020624A1 (en) | 2017-02-09 |
| CN106714504A (en) | 2017-05-24 |
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