CN106170199A - A kind of heat radiation shielding harness and communication products - Google Patents
A kind of heat radiation shielding harness and communication products Download PDFInfo
- Publication number
- CN106170199A CN106170199A CN201610797875.8A CN201610797875A CN106170199A CN 106170199 A CN106170199 A CN 106170199A CN 201610797875 A CN201610797875 A CN 201610797875A CN 106170199 A CN106170199 A CN 106170199A
- Authority
- CN
- China
- Prior art keywords
- radome
- heat
- elastomeric element
- circuit board
- hold assembly
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
-
- 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
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Details Of Aerials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to electronic technology field, particularly relate to a kind of heat radiation shielding harness and communication products, including: heater element, circuit board, radome and heat pipe, heater element is arranged on circuit board, radome and circuit board are collectively forming shielding space, heater element is arranged in shielding space, heat pipe is arranged at outside shielding space and is connected with radome by heat conductive silica gel, at least one sidewall of radome is sticked at least one hold assembly, hold assembly is fixed on described circuit board, flexible parts are supported between at least one sidewall and circuit board of radome, elastomeric element is used for supporting radome, so that radome and heat pipe keep good contact by heat conductive silica gel.When present invention heat conductive silica gel between heat pipe and radome deforms upon, radome can be popped up by elastomeric element so that remains have good contacting between heat pipe with radome, thus ensure that the radiating effect of euthermic chip.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of heat radiation shielding harness and communication products.
Background technology
Telecom terminal product includes the chip that some caloric values are bigger, and such as: power amplifier etc., the chip that caloric value is bigger leads to
Often need electromagnetic shielding and heat radiation.
Fig. 1 (a)～Fig. 1 (b) is a kind of heat radiation shielding harness schematic diagram of the prior art, and wherein Fig. 1 (a) is section view
Figure, Fig. 1 (b) is side view.The complete shielding cavity that euthermic chip 11 is formed by circuit board 12, mask frame 13, screening cover 14
Surround, to realize the purpose of electromagnetic shielding, heat conductive pad 15 is installed between screening cover 14 and euthermic chip 11 to reduce heat generating core
Thermal resistance between sheet 11 and screening cover 14, increases heat pipe 16 above screening cover 14 simultaneously, will by elastic heat conducting silica gel 17
Heat pipe 16 is bonded on screening cover 14, thus realizes being distributed by heat by heat pipe 16；And mask frame 13 is usually logical
Cross sidewall to be fastened on hold assembly 18, on the one hand realize fixing mask frame 13, on the other hand realize passing through hold assembly
18 conductive earthings realizing mask frame 13.
The subject matter that heat radiation shielding harness shown in Fig. 1 (a)～Fig. 1 (b) exists is: heat pipe 16 and screening cover 14 it
Between elastic heat conducting silica gel 17 As time goes on, can deformation be produced due to compression, heat pipe 16 and screening cover can be caused
Loose contact between 14, thus affect the radiating effect of euthermic chip 11.
In sum, there is the technical problem that radiating effect is the best in prior art heat radiation shielding harness.
Summary of the invention
The present invention provides a kind of heat radiation shielding harness and communication products, in order to solve radiating effect present in prior art
The best technical problem.
On the one hand, the embodiment of the present invention provides one heat radiation shielding harness, including heater element, circuit board, radome and
Heat pipe, described heater element is arranged on described circuit board, and described radome and described circuit board are collectively forming shielding space,
Described heater element is arranged in described shielding space, and described heat pipe is arranged at outside described shielding space and passes through heat conductive silica gel
Being connected with described radome, at least one sidewall of described radome is sticked at least one hold assembly, described hold assembly
It is fixed on described circuit board, between at least one sidewall and the described circuit board of described radome, supports flexible parts, described
Elastomeric element is used for supporting described radome, so that described radome keeps good with described heat pipe by described heat conductive silica gel
Contact.
Alternatively, at least one end of described elastomeric element is fixed on described circuit board；Or
Described elastomeric element is fixed at least one sidewall bottom of described radome；Or
The end of at least one hold assembly described is fixed at least one end of described elastomeric element.
Alternatively, at least one sidewall of described radome is sticked in two hold assemblies, one end of described elastomeric element
Being fixed on one of them hold assembly end near described elastomeric element, the other end of described elastomeric element is fixed on another
Hold assembly is near the end of described elastomeric element.
Alternatively, described elastomeric element presents convex structure.
Alternatively, described elastomeric element is the metal clip with electric conductivity.
Alternatively, described metal clip is stainless steel.
Alternatively, described heater element is connected by heat conductive pad with described radome.
Alternatively, the upper surface of described radome is provided with through hole, and described through hole is just to described heater element.
Alternatively, at least one hold assembly described is welded in described circuit board, and at least one hold assembly described is opened
Mouth is towards the upper surface of described radome.
On the other hand, the embodiment of the present invention provides a kind of communication products, shields system including the heat radiation described in as above any one
System.
The present invention provides a kind of heat radiation shielding harness, including heater element, circuit board, radome and heat pipe, and described
Thermal element is arranged on described circuit board, and described radome and described circuit board are collectively forming shielding space, described heater element
Being arranged in described shielding space, described heat pipe is arranged at outside described shielding space and by heat conductive silica gel and described radome
Connecting, at least one sidewall of described radome is sticked at least one hold assembly, and described hold assembly is fixed on described electricity
Road plate, supports flexible parts between at least one sidewall and the described circuit board of described radome, and described elastomeric element is used for
Support described radome, so that described radome keeps good contact with described heat pipe by described heat conductive silica gel.The present invention
At least one sidewall at radome is sticked at least one hold assembly, and at least one hold assembly described is fixed on described electricity
Road plate, supports flexible parts between at least one sidewall and the described circuit board of described radome, thus when heat pipe and screen
Covering the heat conductive silica gel between cover when deforming upon, radome can be popped up by elastomeric element so that heat pipe and radome
Between remain that there is good contact, thus ensure that the radiating effect of euthermic chip.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing briefly introduce, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for this
From the point of view of the those of ordinary skill in field, on the premise of not paying creative work, it is also possible to obtain it according to these accompanying drawings
His accompanying drawing.
Fig. 1 (a) is a kind of heat radiation shielding harness sectional view in prior art；
Fig. 1 (b) is a kind of heat radiation shielding harness side view in prior art；
A kind of heat radiation shielding harness side view that Fig. 2 provides for the embodiment of the present invention；
The radome that Fig. 3 provides for the embodiment of the present invention and hold assembly position relationship schematic diagram；
The elastomeric element that Fig. 4 provides for the embodiment of the present invention and hold assembly relation schematic diagram；
The heat radiation shielding harness top view that Fig. 5 provides for the embodiment of the present invention；
The elastomeric element that Fig. 6 provides for the embodiment of the present invention and hold assembly relation side view；
The elastomeric element that Fig. 7 provides for the embodiment of the present invention and hold assembly relation upward view；
The hold assembly that Fig. 8 provides for the embodiment of the present invention and elastomeric element schematic diagram.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the present invention made into
One step ground describes in detail, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole enforcement
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of protection of the invention.
Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.
As in figure 2 it is shown, a kind of heat radiation shielding harness side view provided for inventive embodiments, including: heater element is (in figure
Not shown), circuit board (not shown), radome 20 and heat pipe 21, described heater element is arranged on described circuit board,
Described radome 20 is collectively forming shielding space with described circuit board, and described heater element is arranged in described shielding space, institute
State heat pipe 21 be arranged at outside described shielding space and be connected with described radome 20 by heat conductive silica gel 22, described radome 20
At least one sidewall be sticked at least one hold assembly 23, described hold assembly 23 is fixed on described circuit board, described screen
Covering and support flexible parts 24 between at least one sidewall of cover 20 and described circuit board, described elastomeric element 24 is used for supporting institute
State radome 20, so that described radome 20 keeps good contact with described heat pipe 21 by described heat conductive silica gel 22.Optional
Ground, at least one hold assembly 23 described is welded in described circuit board, and at least one hold assembly 23 opening described is towards institute
State the upper surface of radome.Alternatively, described heater element is connected by heat conductive pad with described radome 20.Alternatively, described
The upper surface of radome 20 is provided with through hole, and described through hole is just to described heater element.
The embodiment of the present invention, by increasing an elastomeric element 24 between the sidewall bottom and circuit board of radome 20,
And elastomeric element 24 is in compressive state, i.e. elastomeric element 24 has, to the sidewall of radome 20, the effect of supporting, it is achieved increase screen
Cover cover 20 and have an elastic force upwards, thus when dilution occurs in the heat conductive silica gel 22 between heat pipe 21 and radome 20, bullet
Property parts 24 can be to radome 20 being popped up certain displacement so that between heat pipe 21 and radome 20 all the time
Keep contact good, it is achieved the good heat radiating to heater element, thus ensure that the radiating effect of euthermic chip.
Wherein, reference Fig. 3, the radome 20 provided for the embodiment of the present invention and hold assembly 23 position relationship schematic diagram,
Wherein the sidewall of radome 20 is to be sticked on hold assembly 23, and hold assembly 23 is affixed on circuit board, due to clamping part
Part 23 has a chucking power to the sidewall of radome 20 so that radome 20 keeps fixing, and in the embodiment of the present invention, needs bullet
Radome 20 can be popped up by property parts 24, i.e. radome 20 upwards has certain displacement, the most in actual use,
The chucking power of hold assembly 23 should not arrange excessive, and elastomeric element 24 otherwise can be caused to be upspring by radome 20；Certainly, folder
The chucking power holding parts 23 also should not arrange too small, and radome 20 otherwise can be caused unstable.Specifically how elastomeric element is set
The elastic force of 24 and the chucking power of hold assembly 23, can need according to reality application and arrange, and the present invention does not limits.
In embodiments of the present invention, the set-up mode of described elastomeric element 24 has a variety of, alternatively, and at least following three
Kind of mode arranges the position of elastomeric element 24:
Mode one, at least one end of described elastomeric element 24 are fixed on described circuit board
I.e. elastomeric element 24 can be directly fixed on circuit board, such as, can be that one end of elastomeric element 24 is welded
Or by the screw fourth of the twelve Earthly Branches together on circuit board, or the two ends of elastomeric element 24 are all respectively welded or by the screw fourth of the twelve Earthly Branches together in electricity
On the plate of road.
Mode two, described elastomeric element 24 are fixed at least one sidewall bottom of described radome 20
In which, be the sidewall bottom position that elastomeric element 24 is fixed on radome 20, can be by welding or
By the screw fourth of the twelve Earthly Branches together in the sidewall bottom position of radome 20.
Mode three, at least one end of described elastomeric element 24 are fixed on the end of at least one hold assembly 23 described
In which, it is the end that elastomeric element 24 is fixed on hold assembly, at least two ways:
One, one end of elastomeric element 24 is fixed on one end of a hold assembly 23
With reference to Fig. 4, for elastomeric element 24 and the hold assembly 23 relation schematic diagram of embodiment of the present invention offer, wherein, bullet
Property one end of parts 24 be connected with the first end of a hold assembly 23, the other end of elastomeric element 24 is with any parts not even
Connect, therefore, in actual use, it is only necessary to hold assembly 23 is fixed on circuit board, can realize elastomeric element 24 also by
Fixing.
Two, the two ends of elastomeric element 24 are fixed on the two ends of two hold assemblies 23
In such a case, with reference to Fig. 5, the heat radiation shielding harness top view provided for the embodiment of the present invention, wherein, shield
At least one sidewall of cover 20 is sticked in two hold assemblies 23, and one of them clamping is fixed in one end of described elastomeric element 24
Parts 23 are near the end of described elastomeric element 24, and the other end of described elastomeric element 24 is fixed on another hold assembly 23 and leans on
The end of nearly described elastomeric element 24.Specifically, refer to Fig. 6, the elastomeric element 24 provided for the embodiment of the present invention and clamping
Parts 23 relation side view, Fig. 7, the elastomeric element 24 provided for the embodiment of the present invention and hold assembly 23 relation upward view, its
In, two hold assemblies 23 are fixed with an elastomeric element 24, the two ends of elastomeric element 24 respectively with two hold assemblies 23
Connect (solderable or by screw riveted).
Alternatively, the elastomeric element 24 that the embodiment of the present invention provides is the metal clip with electric conductivity, specifically, such as
Can be metal clip or the metal clip of copper material of stainless steel.
Reference Fig. 8, the hold assembly 23 provided for the embodiment of the present invention and elastomeric element 24 schematic diagram, alternatively, described
Elastomeric element 24 presents convex structure, it is, of course, also possible to be other shape, such as circle, spiral type, square etc., the present invention couple
The shape of elastomeric element 24 does not limits.
Additionally, the embodiment of the present invention also provides for a kind of communication products, it includes arbitrary described heat radiation shielding harness.
It should be strongly noted that in the embodiment of the present invention, for each sidewall of a radome 20, can be one
It is provided with hold assembly 23 between individual sidewall and circuit board, and the quantity of the hold assembly 23 arranged can be one or more,
Can also be between multiple sidewalls (such as two, three or four) and circuit board, be provided with hold assembly 23, and arrange
The quantity of hold assembly 23 can be one or more；And the setting for elastomeric element 24, can be disposed on one its
In one between sidewall and circuit board, it is also possible to be disposed between multiple sidewall and circuit board；For at sidewall and circuit board
Between the quantity of elastomeric element 24 that arranges do not limit, can be such as that an elastomeric element 24 is set, it is also possible to be to set
Put multiple elastomeric element 24.
Specifically, hold assembly 23 can be metal clip, it is possible to be mobilizable draw-in groove；Elastomeric element 24 can be bullet
Sheet, spring etc. has the parts of spring function.
Specifically, elastomeric element 24 can be arranged on circuit board, it is also possible to is disposed on hold assembly 23, can also be
It is arranged on radome 20.
The present invention provides a kind of heat radiation shielding harness, including heater element, circuit board, radome 20 and heat pipe 21, institute
Stating heater element to be arranged on described circuit board, described radome 20 and described circuit board are collectively forming shielding space, described
Thermal element is arranged in described shielding space, described heat pipe 21 be arranged at outside described shielding space and by heat conductive silica gel 22 with
Described radome 20 connects, and at least one sidewall of described radome 20 is sticked at least one hold assembly 23, described clamping
Parts 23 are fixed on described circuit board, support flexible portion between at least one sidewall and the described circuit board of described radome 20
Part 24, described elastomeric element 24 is used for supporting described radome 20, so that described radome 20 and described heat pipe 21 pass through institute
State heat conductive silica gel 22 and keep good contact.The present invention is sticked at least one hold assembly at least one sidewall of radome 20
23, at least one hold assembly 23 described is fixed on described circuit board, at least one sidewall of described radome 20 and described electricity
Flexible parts 24 are supported between the plate of road, thus when the heat conductive silica gel 22 between heat pipe 21 and radome 20 deforms upon,
Radome 20 can be popped up by elastomeric element 24 so that remain between heat pipe 21 and radome 20 have good
Contact, thus ensure that the radiating effect of euthermic chip.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation
Property concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a heat radiation shielding harness, it is characterised in that include heater element, circuit board, radome and heat pipe, described heating
Element is arranged on described circuit board, and described radome and described circuit board are collectively forming shielding space, and described heater element sets
Being placed in described shielding space, described heat pipe is arranged at outside described shielding space and is connected with described radome by heat conductive silica gel
Connecing, at least one sidewall of described radome is sticked at least one hold assembly, and described hold assembly is fixed on described circuit
Plate, supports flexible parts between at least one sidewall and the described circuit board of described radome, described elastomeric element be used for
Hold described radome, so that described radome keeps good contact with described heat pipe by described heat conductive silica gel.
Dispel the heat the most as claimed in claim 1 shielding harness, it is characterised in that institute is fixed at least one end of described elastomeric element
State on circuit board；Or
Described elastomeric element is fixed at least one sidewall bottom of described radome；Or
The end of at least one hold assembly described is fixed at least one end of described elastomeric element.
Dispel the heat the most as claimed in claim 1 shielding harness, it is characterised in that at least one sidewall of described radome is sticked in
Two hold assemblies, one end of described elastomeric element is fixed on one of them hold assembly end near described elastomeric element,
The other end of described elastomeric element is fixed on another hold assembly end near described elastomeric element.
Dispel the heat the most as claimed in claim 3 shielding harness, it is characterised in that described elastomeric element presents convex structure.
Dispel the heat the most as claimed in claim 1 shielding harness, it is characterised in that described elastomeric element is the gold with electric conductivity
Belong to folder.
Dispel the heat the most as claimed in claim 5 shielding harness, it is characterised in that described metal clip is stainless steel.
Dispel the heat the most as claimed in claim 1 shielding harness, it is characterised in that described heater element and described radome are by leading
Heat pad connects.
Dispel the heat the most as claimed in claim 7 shielding harness, it is characterised in that the upper surface of described radome is provided with through hole, institute
State through hole just to described heater element.
Dispel the heat the most as claimed in claim 1 shielding harness, it is characterised in that at least one hold assembly described is welded in described
Circuit board, and at least one hold assembly opening described is towards the upper surface of described radome.
10. communication products, it is characterised in that described communication products include the heat radiation shielding as described in claim 1-9
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797875.8A CN106170199B (en) | 2016-08-31 | 2016-08-31 | Heat dissipation shielding system and communication product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610797875.8A CN106170199B (en) | 2016-08-31 | 2016-08-31 | Heat dissipation shielding system and communication product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106170199A true CN106170199A (en) | 2016-11-30 |
| CN106170199B CN106170199B (en) | 2023-01-20 |
Family
ID=57376403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610797875.8A Active CN106170199B (en) | 2016-08-31 | 2016-08-31 | Heat dissipation shielding system and communication product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106170199B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109749A1 (en) * | 2017-12-08 | 2019-06-13 | 南昌黑鲨科技有限公司 | Smart terminal heat dispersion structure |
| CN112040718A (en) * | 2020-07-28 | 2020-12-04 | 湖北清江水电开发有限责任公司 | Glue-pouring waterproof fire detector terminal box |
| CN114765939A (en) * | 2021-01-12 | 2022-07-19 | Oppo广东移动通信有限公司 | Chip shielding structure, preparation method and electronic device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233387A (en) * | 1996-08-18 | 1999-10-27 | 赫尔穆特·卡尔 | Process for shielding an electric or electronic circuit and shielding cap |
| CN1658747A (en) * | 2004-01-08 | 2005-08-24 | 日本碍子株式会社 | Electromagnetic wave shield case and a method for manufacturing electromagnetic wave shield case |
| CN1819755A (en) * | 2005-02-08 | 2006-08-16 | 株式会社东芝 | Heat radiating apparatus in electronic device and heat radiating method |
| CN101682986A (en) * | 2007-06-15 | 2010-03-24 | 索尼爱立信移动通讯有限公司 | Shielded circuit assembly and method |
| JP2010258179A (en) * | 2009-04-24 | 2010-11-11 | Nec Engineering Ltd | Heat radiator of electronic equipment |
| CN103037671A (en) * | 2011-10-10 | 2013-04-10 | 三星电子株式会社 | Structure for stacking printed board assemblies in electronic device |
| CN103401958A (en) * | 2013-07-03 | 2013-11-20 | 惠州Tcl移动通信有限公司 | Mobile phone chip shielding structure and mobile phone |
| CN204859871U (en) * | 2015-08-13 | 2015-12-09 | 青岛海信电器股份有限公司 | Heat radiating system |
| CN105472940A (en) * | 2014-08-20 | 2016-04-06 | 中兴通讯股份有限公司 | Terminal cooling device and mobile terminal |
| CN206136579U (en) * | 2016-08-31 | 2017-04-26 | 广东虹勤通讯技术有限公司 | Heat dissipation shielding system and communication product |
-
2016
- 2016-08-31 CN CN201610797875.8A patent/CN106170199B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233387A (en) * | 1996-08-18 | 1999-10-27 | 赫尔穆特·卡尔 | Process for shielding an electric or electronic circuit and shielding cap |
| CN1658747A (en) * | 2004-01-08 | 2005-08-24 | 日本碍子株式会社 | Electromagnetic wave shield case and a method for manufacturing electromagnetic wave shield case |
| CN1819755A (en) * | 2005-02-08 | 2006-08-16 | 株式会社东芝 | Heat radiating apparatus in electronic device and heat radiating method |
| CN101682986A (en) * | 2007-06-15 | 2010-03-24 | 索尼爱立信移动通讯有限公司 | Shielded circuit assembly and method |
| JP2010258179A (en) * | 2009-04-24 | 2010-11-11 | Nec Engineering Ltd | Heat radiator of electronic equipment |
| CN103037671A (en) * | 2011-10-10 | 2013-04-10 | 三星电子株式会社 | Structure for stacking printed board assemblies in electronic device |
| CN103401958A (en) * | 2013-07-03 | 2013-11-20 | 惠州Tcl移动通信有限公司 | Mobile phone chip shielding structure and mobile phone |
| CN105472940A (en) * | 2014-08-20 | 2016-04-06 | 中兴通讯股份有限公司 | Terminal cooling device and mobile terminal |
| CN204859871U (en) * | 2015-08-13 | 2015-12-09 | 青岛海信电器股份有限公司 | Heat radiating system |
| CN206136579U (en) * | 2016-08-31 | 2017-04-26 | 广东虹勤通讯技术有限公司 | Heat dissipation shielding system and communication product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109749A1 (en) * | 2017-12-08 | 2019-06-13 | 南昌黑鲨科技有限公司 | Smart terminal heat dispersion structure |
| CN112040718A (en) * | 2020-07-28 | 2020-12-04 | 湖北清江水电开发有限责任公司 | Glue-pouring waterproof fire detector terminal box |
| CN114765939A (en) * | 2021-01-12 | 2022-07-19 | Oppo广东移动通信有限公司 | Chip shielding structure, preparation method and electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106170199B (en) | 2023-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9028281B2 (en) | High performance, small form factor connector | |
| CN106170199A (en) | A kind of heat radiation shielding harness and communication products | |
| CN103687303B (en) | Coupling assembly of power semiconductor device and PCB and method for manufacturing the same | |
| CN103329260A (en) | Package for accommodating semiconductor element, semiconductor device provided with same, and electronic device | |
| CN102195151A (en) | Elastic sheet | |
| CN206136579U (en) | Heat dissipation shielding system and communication product | |
| CN109478732A (en) | For cable of the coaxial cable assembly on thick circuit board to be assembled | |
| US9385487B2 (en) | Active plug connector and method for assembling the same | |
| CN101516170A (en) | Radiation device | |
| CN107453104B (en) | Connector, power supply module and terminal equipment | |
| CN102100129B (en) | Electrical circuit arrangement | |
| US7901248B2 (en) | Plug connector and multilayer board | |
| CN105519248A (en) | Heat radiating shielding structure and communication product | |
| CN102142407A (en) | Heat conducting pad | |
| CN104703406B (en) | Electronic component mounting apparatus and the semiconductor device for possessing electronic component mounting apparatus | |
| CN104124534B (en) | The method of hybrid antenna, punch elements and manufacture hybrid antenna | |
| CN207765665U (en) | Electric connector | |
| JP2020181786A (en) | Vehicle glass plate with electrical connection terminal | |
| KR20130080239A (en) | Improved interface connector for shell structure | |
| US20100159744A1 (en) | Shielded connector | |
| CN206211097U (en) | Shell fragment and terminal device | |
| JP6443265B2 (en) | Mounting board | |
| CN101931150A (en) | Cable connecter | |
| CN211184421U (en) | Printed circuit board and semiconductor device | |
| CN207765649U (en) | A kind of conducting terminal and electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |