CN106714504A - Remote radio unit, mounting element, and radio-frequency communication system - Google Patents
Remote radio unit, mounting element, and radio-frequency communication system Download PDFInfo
- Publication number
- CN106714504A CN106714504A CN201510466310.7A CN201510466310A CN106714504A CN 106714504 A CN106714504 A CN 106714504A CN 201510466310 A CN201510466310 A CN 201510466310A CN 106714504 A CN106714504 A CN 106714504A
- Authority
- CN
- China
- Prior art keywords
- remote radio
- radio unit
- mounting seat
- thermal conductive
- heat
- 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.)
- Granted
Links
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
Landscapes
- 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 remote radio unit, a mounting element, and a radio-frequency communication system. The mounting element is composed of a mounting seat and a first fixation element arranged at the mounting seat; a thermally conductive surface is arranged at the bottom of the mounting seat; and other at least one outer surface of the mounting seat serves as an auxiliary heat radiation surface. The remote radio unit consists of a remote radio unit main shell and a second fixation element arranged at the remote radio unit main shell; and a main heat radiation surface is arranged at the top surface of the remote radio unit main shell. The first fixation element and the second fixation element cooperate with each other and the mounting seat is fixed at the top surface of the remote radio unit main shell; and the thermally conductive surface and the main heat radiation surface form thermal conduction cooperation to absorb heat dissipated by the main heat radiation surface and transmit the heat to the auxiliary heat radiation surface for dissipation. The mounting element serving as one part of the heat radiation area of the remote radio unit enables the heat radiation area of the remote radio unit to be increased, so that the heat radiation effect can be improved.
Description
Technical field
The present invention relates to field of radio frequency communication, and in particular to a kind of Remote Radio Unit, installed part and radio frequency lead to
Letter system.
Background technology
In the last few years, continuing to develop with wireless communication technology, application of the Remote Radio Unit in each field
It is increasingly extensive.At present, the radiating mode of Remote Radio Unit and the radiating mode of cabinet and differ.Cabinet
Radiating increase fan etc. air source apparatus are typically necessary to complete good radiating.And Remote Radio Unit is then
Radiated as radiating surface merely with the outer surface of itself.But with continuing to develop for wireless communication technology,
Remote Radio Unit also gradually develops to the direction of miniaturization, high integration.Highly integrated remote radio
The transmission power of unit is increasing, causes the heat produced during its work also more and more；And remote radio
After unit small-sized, the effective area of dissipation of itself but greatly reduces；Which results in Remote Radio Unit
The heat that inside produces is difficult to diffusion in time, and equipment hot localised points problem is increasingly highlighted.
The content of the invention
The main technical problem to be solved in the present invention is to provide a kind of Remote Radio Unit, installed part and penetrates
Frequency communication system, solves existing Remote Radio Unit and is radiated merely with itself outer surface, more next in its caloric value
In the case that bigger, volume is less and less, the undesirable problem of radiating effect.
In order to solve the above technical problems, the present invention is provided has planted a kind of installed part of Remote Radio Unit, it is described
Installed part includes mounting seat and the first fixture being arranged in the mounting seat, and the mounting seat bottom surface is provided with
Thermal conductive surface, other at least one outer surfaces of the mounting seat are auxiliary radiating surface；First fixture with
The second fixture on Remote Radio Unit main casing coordinates, and the mounting seat is fixed on into the remote radio
Unit main casing top surface, the now main radiating on the thermal conductive surface and the Remote Radio Unit main casing top surface
Face forms heat transfer and coordinates, and the heat absorption that the main radiating surface is shed simultaneously is transferred to the auxiliary heat dissipation face
Shed.
In an embodiment of the present invention, the top surface of the mounting seat is to aid in radiating surface, or the installation
Other all outer surfaces of seat in addition to the bottom surface are all auxiliary radiating surface.
In an embodiment of the present invention, the top surface of the mounting seat is provided with least one radiating fin.
In an embodiment of the present invention, the heat transfer is direct with main radiating surface with the thermal conductive surface is combined into
Contact, the thermal conductive surface directly absorbs heat from the main radiating surface.
In an embodiment of the present invention, also including heat-conducting layer, the heat-conducting layer be located at the thermal conductive surface with
Between the main radiating surface, and respectively with the thermal conductive surface and main cooling surface contacts, the heat transfer is with being combined into
The heat-conducting layer directly absorbs 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 conduction glue-line or thermal conductive silicon lipid layer.
The present invention also provides a kind of Remote Radio Unit, including Remote Radio Unit main casing and is arranged at described
The second fixture on Remote Radio Unit main casing, the top surface of the Remote Radio Unit main casing is provided with master
Radiating surface；Second fixture coordinates with the first fixture in the mounting seat of installed part, by the mounting seat
The Remote Radio Unit main casing top surface is fixed on, on now described main radiating surface and the mounting seat bottom surface
Thermal conductive surface form heat transfer and coordinate, the heat transfer that will be produced in the Remote Radio Unit main casing is to institute
State thermal conductive surface.
The present invention also provides a kind of RF communication system, including Remote Radio Unit and installed part, the installation
Part includes mounting seat and the first fixture being arranged in the mounting seat, and the mounting seat bottom surface is provided with heat conduction
Face, other at least one outer surfaces of the mounting seat are auxiliary radiating surface；The Remote Radio Unit includes
Remote Radio Unit main casing and the second fixture being arranged on the Remote Radio Unit main casing, it is described to penetrate
Frequency extension unit main casing top surface is provided with main radiating surface；First fixture is matched somebody with somebody with second fixture
Close, the mounting seat is fixed on the Remote Radio Unit main casing top surface, now the thermal conductive surface and institute
State main radiating surface and form heat transfer cooperation, the heat absorption that the main radiating surface is shed simultaneously is transferred to described auxiliary
Radiating surface is helped to shed.
In an embodiment of the present invention, also including seal, the seal is arranged on the mounting seat
Around the thermal conductive surface of bottom surface, or it is arranged on around the main radiating surface of the Remote Radio Unit main casing top surface.
In an embodiment of the present invention, the seal includes being located at the main radiating surface or the heat conduction
Ring-shaped groove around face, and it is arranged at the seal washer in the ring-shaped groove.
The beneficial effects of the invention are as follows：
The invention provides Remote Radio Unit, installed part and RF communication system, the installed part is used to penetrate
Frequency extension unit is fixedly installed to work-yard, for example, be installed on the pole of work-yard or metope；Install
Part includes mounting seat and the first fixture being arranged in mounting seat, and mounting seat bottom surface is provided with thermal conductive surface, installs
Other at least one outer surfaces of seat are then auxiliary radiating surface；Remote Radio Unit includes Remote Radio Unit master
Housing and the second fixture being arranged on the Remote Radio Unit main casing, Remote Radio Unit main casing top
Face is provided with main radiating surface；During installation, the first fixture coordinates with the second fixture can be fixed mounting seat
The connection of installed part and Remote Radio Unit side is completed in Remote Radio Unit main casing top surface, is now installed
Thermal conductive surface on seat bottom surface forms heat transfer cooperation with the main radiating surface on Remote Radio Unit main casing, will penetrate
The heat absorption that main radiating surface sheds is generated by frequency extension unit main casing, and is transferred to auxiliary heat dissipation
Face sheds.It can be seen that the present invention sets main radiating surface by Remote Radio Unit main casing top surface, and installing
Part mounting seat bottom surface sets corresponding thermal conductive surface, so as to the heat produced in Remote Radio Unit main casing be led to
The thermal conductive surface that main radiating surface is transferred on installed part is crossed, and then is radiated using installed part, be not as existing
Remote Radio Unit only rely on Remote Radio Unit itself and radiated, but by installed part as radiating
A part, therefore radiating effect more preferably, can better meet Remote Radio Unit miniaturization, high integration
Growth requirement, and need not additionally increase any accessory, to a certain extent can also reduces cost.
Brief description of the drawings
Fig. 1 is the installed part side view of Remote Radio Unit provided in an embodiment of the present invention；
Fig. 2 is the installed part bottom surface structure schematic diagram of Remote Radio Unit provided in an embodiment of the present invention；
Fig. 3 is the structural representation 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 representation of RF communication system provided in an embodiment of the present invention；
Fig. 6 is the generalized section of Remote Radio Unit main casing and installed part attachment structure in Fig. 5.
Specific embodiment
The present invention is described in further detail below by specific embodiment combination accompanying drawing.
In order to meet the radiating requirements of Remote Radio Unit miniaturization, high integration, the present embodiment utilizes radio frequency
The installed part of extension unit as Remote Radio Unit auxiliary radiating device, it is right together with Remote Radio Unit
The heat that Remote Radio Unit is produced radiates parallel；It is relatively existing only to complete radiating by Remote Radio Unit itself
For, its radiating effect can be more preferable.And the installed part in the present embodiment is that existing in RF communication system is matched somebody with somebody
Part, can't additionally increase cost, and to a certain extent can also reduces cost.The effect of existing installed part
Only it is that Remote Radio Unit is fixed on the pole of work-yard or metope, it is general with Remote Radio Unit
It is bolted to connection；Because existing Remote Radio Unit needs to complete to radiate by its own face, therefore
In order to not influence the radiating effect of Remote Radio Unit, existing installed part to be needed when being connected with Remote Radio Unit
Ensure not with Remote Radio Unit directly contact or reduce as far as possible the area of the two directly contact as far as possible.And
The present embodiment is then, also as a part for Remote Radio Unit radiating, to be drawn installed part especially by radio frequency
Remote main casing top surface sets main radiating surface, and sets corresponding thermal conductive surface in installed part mounting seat bottom surface, so that
The heat produced in remote radio main casing is transferred to the thermal conductive surface on installed part by main radiating surface, is utilized
Both installed part and Remote Radio Unit are radiated simultaneously.
It should be appreciated that main radiating surface in the present embodiment, both thermal conductive surfaces set position, size,
Number all can flexibly change according to factors such as concrete structure, application scenarios, as long as its radiating principle is to utilize to penetrate
The heat produced inside Remote Radio Unit is conducted leading to installed part by the main radiating surface on frequency extension unit
Hot face and being shed by installed part be just within.In addition, installed part is in order to realize radiating,
The material preferable material of preferred heat conductivility between its thermal conductive surface and auxiliary heat dissipation face, while in order to ensure to connect
The preferable metal material of the reliability for connecing, preferably heat conductivility, such as aluminium alloy, copper etc..For the ease of
Understand, the present embodiment does further exemplary illustration to the present invention with reference to specific accompanying drawing.
Referring to the installed part shown in Fig. 1-2 includes mounting seat 2, and mounting seat 2 includes bottom surface 21 and and bottom surface
21 relative top surfaces 22, bottom surface 21 is for when mounting seat 2 is fixed on Remote Radio Unit main casing and radio frequency
The relative face of extension unit main casing top surface, namely that face nearest from Remote Radio Unit main casing top surface.
Bottom surface 21 is provided with thermal conductive surface 211, number, position and its size that thermal conductive surface 211 is specifically set
Can flexibly be selected to set according to real needs.As shown in Figure 2, thermal conductive surface 211 is then provided with two, point
The not symmetrical left and right sides for being arranged on bottom surface 21.In addition to the setting example shown in Fig. 2, in the present embodiment
Thermal conductive surface number may be alternatively provided as 1 or more than 3；For example only in the side or centre position of bottom surface 21
One is set, or whole bottom surface 21 is directly directly disposed as thermal conductive surface；Or the surrounding in bottom surface 21 respectively sets
Put one or more thermal conductive surfaces 211.
It is additionally provided with mounting seat 2 in the present embodiment for the heat from thermal conductive surface 211 finally to be shed
Auxiliary heat dissipation face；The auxiliary heat dissipation face can be by mounting seat 2 in addition to bottom surface 21 other any one or it is many
Individual outer surface；It is auxiliary radiating surface that for example can only set the top surface 22 of mounting seat 2, or directly sets installation
2 other outer surfaces in addition to bottom surface 21 of seat are all auxiliary radiating surface.It should be appreciated that thermal conductive surface 211
It is the various materials of good heat conductivity with the material between auxiliary heat dissipation face；For example when setting mounting seat 2 removes bottom
All to aid in during radiating surface, then the mounting seat 2 is overall directly can be led by one kind for other outer surfaces outside face 21
The material of good in thermal property is made, for example aluminum alloy materials.
For the radiating effect of further erection ＆ lift seat 2, can also be dissipated at least one auxiliary in the present embodiment
At least one radiating fin for heat radiation area is set up on hot face；Example knot as illustrated in fig. 1 and 2
Structure is just additionally arranged multiple radiating fins 221 on the top face 22.The shape of radiating fin 221, quantity are not limited.
Installed part also includes being arranged in mounting seat 2 to be used to consolidate mounting seat 2 and Remote Radio Unit main casing
Be scheduled on the first fixture together, position that first fixedly connected part is set in mounting seat 2, number with
And its specific constructive form all can flexibly select to set according to concrete application scene；For example can be in the upper of mounting seat
It is lower or first fixture is each side set, first fixture can be specifically interface arrangment or
Connected structure etc.；As shown in Fig. 2 the first fixture shown in the figure is then to be fixed company by bolt
The structure for connecing, it has 4, is symmetricly set in mounting seat 2, specifically includes the screw 211 shown in Fig. 2
And with the corresponding bolt of the screw 211 (not shown in bolt figure)；It should be appreciated that screw 211 is the bottom of at
The position set on face 21 can may also set up outside the region of thermal conductive surface 211 in the region of thermal conductive surface 211.
As shown in Fig. 2 also including pole, the metope for mounting seat 2 to be fixed to work-yard in mounting seat 2
Deng the 3rd fixture 222 on position, the 3rd fixture 222 is except using the draw-in groove (slot) shown in Fig. 2
Outside structure, go specifically can also realize being fixedly connected with pole, metope by modes such as screw, hooks.
Refer to shown in Fig. 3-4, the Remote Radio Unit in the present embodiment includes Remote Radio Unit main casing 1,
The top surface 11 of Remote Radio Unit main casing 1 is provided with main radiating surface 111, with the heat conduction shown in Fig. 1-2
The correspondence of face 211, also cocoa is flexibly selected according to real needs for number, position, the area of main radiating surface 111
Set, such as shown in Fig. 3, the thermal conductive surface 211 shown in the corresponding diagram 2 of radiating surface 111 is provided with two, and
It is symmetricly set on the top of top surface 11.It is additionally provided with Remote Radio Unit main casing 1 for that mounting seat 2 and will penetrate
In the second fixture that frequency extension unit main casing 1 is fixed together, second fixture and mounting seat 2
The position of the first fixture, number and structure correspondence.The second fixture for example shown in Fig. 3 be then with
It is screw 112 that 4 screws 212 that the first fixture shown in Fig. 2 is included are corresponding.
After ensureing that mounting seat 2 is fixed on Remote Radio Unit main casing 1, thermal conductive surface 211 dissipates with main
Heat-conducting effect is not influenceed by the destruction of the environmental factors such as water, dust between hot face 111, may be used also in the present embodiment
It is provided for protecting the seal of thermal conductive surface 211 and main radiating surface 111；It should be appreciated that the seal
Specifically may be provided at around the main radiating surface 111 on Remote Radio Unit main casing top surface, may also be arranged on peace
Around the thermal conductive surface 211 of dress seat 2 bottom surface.Entered as a example by being arranged on Remote Radio Unit main casing 1 below
Row is illustrated.It is shown in Figure 3, seal 113 is provided with around main radiating surface 111, the seal
113 include the ring-shaped groove being arranged on around main radiating surface 111, and are fixedly installed on close in ring-shaped groove
Seal washer；The seal washer can make thermal conductive surface 211 and main radiating surface 111 formed after heat conduction coordinates with the external world
Isolation, reaches the effect that alignment is protected.
Refer to shown in Fig. 5-6, the figure is that the mounting seat 2 in the present embodiment is fixed on Remote Radio Unit master
Structural representation on housing 1；Mounting seat 2 and Remote Radio Unit main casing 1 by bolt, screw 212,
The cooperation of screw 112 is fixed together, now the thermal conductive surface 211 on the bottom surface 21 of mounting seat 2 with penetrate
The relative heat transfer that formed of main radiating surface 111 on the top surface 11 of frequency extension unit main casing 1 coordinates, and now leads
Hot face 211 and the preferred directly contact of main radiating surface 111, with most fast formation heat transfer, now thermal conductive surface 211
Directly heat is absorbed from main radiating surface 111；Certainly need may also set up the two not according to concrete application scene
Directly contact, as long as heat transfer can be formed therebetween；Heat-conducting layer can be for example set between,
The heat-conducting layer be located between thermal conductive surface 211 and main radiating surface 111 and respectively with thermal conductive surface 211 and main radiating surface
111 contact, and now heat-conducting layer directly absorbs main radiating surface and dissipates the heats of 111 hairs and be directly passed to thermal conductive surface
211；The Main Function of the heat-conducting layer in the present embodiment is to ensure thermal conductive surface 211 with main radiating surface as far as possible
111 effective areas that can form heat transfer.Shown in Figure 6, the heat-conducting layer 3 shown in the figure is arranged on heat conduction
Between face 211 and main radiating surface 111, and contact with thermal conductive surface 211 and main radiating surface 111 respectively, heat conduction
Layer 3 directly absorbs the heat that main radiating surface 111 is distributed, and is directly passed to thermal conductive surface 211；Preferably, lead
Thermosphere 3 can be that can be coated in the heat sink materials such as heat conduction glue-line, thermal conductive silicon lipid layer in mounting seat 2.
Meanwhile, it is shown in Figure 6, in order that thermal conductive surface 211 is even closer with what main radiating surface 111 was contacted,
The shape of the shape of thermal conductive surface 211, size and main radiating surface 111, size match；Preferably, the master
Radiating surface 111 is concave surface, then corresponding thermal conductive surface 211 is convex surface or plane；Or main radiating surface 111
It is convex surface, corresponding thermal conductive surface 211 is concave surface or plane.
To sum up, the present invention sets main radiating surface 111 by the top surface 11 of Remote Radio Unit main casing 1, and
Corresponding thermal conductive surface 211 is set in the bottom surface 21 of installed part mounting seat 2, so as to by Remote Radio Unit main casing
The heat produced in 1 is transferred to the thermal conductive surface 211 on installed part by main radiating surface 111, and then using installation
Part is radiated, and is not as existing Remote Radio Unit and only relies on Remote Radio Unit itself being radiated,
But by installed part as the part for radiating, therefore radiating effect is more preferably, can better meet radio frequency drawing
Remote unit small-sized, the growth requirement of high integration, and need not additionally increase any accessory, in certain journey
Can also reduces cost on degree.
Above content is to combine specific embodiment further description made for the present invention, it is impossible to recognized
Fixed specific implementation of the invention is confined to these explanations.For the ordinary skill of the technical field of the invention
For personnel, without departing from the inventive concept of the premise, some simple deduction or replace can also be made,
Protection scope of the present invention should be all considered as belonging to.
Claims (10)
1. a kind of installed part of Remote Radio Unit, it is characterised in that the installed part includes mounting seat and setting
The first fixture in the mounting seat, the mounting seat bottom surface is provided with thermal conductive surface, the mounting seat
Other at least one outer surfaces for auxiliary radiating surface；First fixture and Remote Radio Unit master
The second fixture on housing coordinates, and the mounting seat is fixed on into the Remote Radio Unit main casing
Top surface, now the thermal conductive surface formed with the main radiating surface on the Remote Radio Unit main casing top surface
Heat transfer coordinates, and heat absorption that the main radiating surface is shed simultaneously is transferred to the auxiliary heat dissipation face and dissipates
Go out.
2. the installed part of Remote Radio Unit as claimed in claim 1, it is characterised in that the mounting seat
Top surface for auxiliary radiating surface, or other all outer surfaces of the mounting seat in addition to the bottom surface all supplemented by
Help radiating surface.
3. the installed part of Remote Radio Unit as claimed in claim 2, it is characterised in that the mounting seat
Top surface is provided with least one radiating fin.
4. the installed part of the Remote Radio Unit as described in claim any one of 1-3, it is characterised in that described
, with the thermal conductive surface and main radiating surface directly contact is combined into, the thermal conductive surface is directly from the master for heat transfer
Heat is absorbed on radiating surface.
5. the installed part of the Remote Radio Unit as described in claim any one of 1-3, it is characterised in that also wrap
Include heat-conducting layer, the heat-conducting layer be located between the thermal conductive surface and the main radiating surface and respectively with it is described
Thermal conductive surface and the main cooling surface contacts, the heat transfer directly absorb described with the heat-conducting layer is combined into
Heat that main radiating surface is distributed simultaneously is directly passed to the thermal conductive surface.
6. the installed part of Remote Radio Unit as claimed in claim 5, it is characterised in that the heat-conducting layer is
Heat conduction glue-line or thermal conductive silicon lipid layer.
7. a kind of Remote Radio Unit, it is characterised in that including Remote Radio Unit main casing and be arranged at described
The second fixture on Remote Radio Unit main casing, the top surface of the Remote Radio Unit main casing sets
There is main radiating surface；Second fixture coordinates with the first fixture in the mounting seat of installed part, by institute
State mounting seat and be fixed on the Remote Radio Unit main casing top surface, now described main radiating surface with it is described
Thermal conductive surface on mounting seat bottom surface forms heat transfer and coordinates, and will be produced in the Remote Radio Unit main casing
Raw heat transfer is to the thermal conductive surface.
8. a kind of RF communication system, it is characterised in that including Remote Radio Unit and installed part, the installation
Part includes mounting seat and the first fixture being arranged in the mounting seat, and the mounting seat bottom surface is provided with
Thermal conductive surface, other at least one outer surfaces of the mounting seat are auxiliary radiating surface；The remote radio
Unit includes Remote Radio Unit main casing and be arranged on the Remote Radio Unit main casing second
Fixture, the Remote Radio Unit main casing top surface is provided with main radiating surface；First fixture
Coordinate with second fixture, the mounting seat is fixed on the Remote Radio Unit main casing top
Face, now the thermal conductive surface and the main radiating surface formation heat transfer cooperation, the main radiating surface is dissipated
The heat absorption that goes out simultaneously is transferred to the auxiliary heat dissipation face and sheds.
9. RF communication system as claimed in claim 8, it is characterised in that described close also including seal
Sealing is arranged on around the thermal conductive surface of the mounting seat bottom surface, or is arranged on the Remote Radio Unit master
Around the main radiating surface of housing top surface.
10. RF communication system as claimed in claim 9, it is characterised in that the seal includes being located at institute
The ring-shaped groove around main radiating surface or the thermal conductive surface is stated, and is arranged in the ring-shaped groove
Seal washer.
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 true CN106714504A (en) | 2017-05-24 |
| CN106714504B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438350A (en) * | 2017-07-13 | 2017-12-05 | 深圳市智通电子有限公司 | A kind of passive heat radiation device and its manufacture method |
| CN111464197A (en) * | 2020-04-22 | 2020-07-28 | 赛特斯信息科技股份有限公司 | Drip-proof ceiling type radio remote unit |
Citations (7)
| 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 |
| 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 |
| US20150035705A1 (en) * | 2013-07-31 | 2015-02-05 | Corning Optical Communications Wireless Ltd | Remote units for distributed communication systems and related installation methods and apparatuses |
| CN104780743A (en) * | 2013-03-06 | 2015-07-15 | 华为技术有限公司 | Radio frequency zoom-out module and communication device |
Family Cites Families (3)
| 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) |
-
2015
- 2015-07-31 CN CN201510466310.7A patent/CN106714504B/en active Active
-
2016
- 2016-05-16 WO PCT/CN2016/082247 patent/WO2017020624A1/en active Application Filing
Patent Citations (7)
| 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 |
| US20150035705A1 (en) * | 2013-07-31 | 2015-02-05 | Corning Optical Communications Wireless Ltd | Remote units for distributed communication systems and related installation methods and apparatuses |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438350A (en) * | 2017-07-13 | 2017-12-05 | 深圳市智通电子有限公司 | A kind of passive heat radiation device and its manufacture method |
| 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 |
| CN111464197A (en) * | 2020-04-22 | 2020-07-28 | 赛特斯信息科技股份有限公司 | Drip-proof ceiling type radio remote unit |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017020624A1 (en) | 2017-02-09 |
| CN106714504B (en) | 2019-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11975846B2 (en) | Systems, methods, and apparatus for passive cooling of UAVs | |
| CN107850871B (en) | Method and apparatus for using a wristband as a wearable device heat sink | |
| EP3314784B1 (en) | A rotatable antenna apparatus | |
| JP7334216B2 (en) | Multiple-input multiple-output antenna device | |
| CN105828571A (en) | Shielding and heat-dissipation structure of electronic device chip and electronic device | |
| KR20190068486A (en) | A cooling apparatus for electronic elements | |
| CN109168302A (en) | A kind of wearable device | |
| CN209517311U (en) | Camera radiator structure suitable for hot environment | |
| CN108800703B (en) | Semiconductor refrigeration equipment | |
| CN213366767U (en) | Phased array antenna test module | |
| CN107787167A (en) | A kind of mobile terminal | |
| CN203840687U (en) | Heat radiator, circuit board heat radiation structure, and electronic device | |
| CN106714504A (en) | Remote radio unit, mounting element, and radio-frequency communication system | |
| CN206819039U (en) | A kind of heat abstractor for projector's dmd chip | |
| CN210183285U (en) | Junction box, photovoltaic module and curtain wall | |
| CN105792612B (en) | A kind of electronic equipment | |
| CN108983537B (en) | Heat exchanger and projection equipment | |
| CN108829207A (en) | A kind of snap-gauge shell, VPX cabinet and VPX processor | |
| CN212181406U (en) | Electronic device | |
| CN208208742U (en) | Assembled cooling fin and television set | |
| CN208425098U (en) | Processor radiator and electronic equipment | |
| CN208920557U (en) | Heat radiation structure, electric box and air conditioner | |
| CN106255388A (en) | Star outer unit extension heat abstractor | |
| CN105529513B (en) | A kind of filter with heat sinking function | |
| CN206020910U (en) | Video camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |