CN108987966A - Electric coupler component and its adapter - Google Patents
Electric coupler component and its adapter Download PDFInfo
- Publication number
- CN108987966A CN108987966A CN201810489892.4A CN201810489892A CN108987966A CN 108987966 A CN108987966 A CN 108987966A CN 201810489892 A CN201810489892 A CN 201810489892A CN 108987966 A CN108987966 A CN 108987966A
- Authority
- CN
- China
- Prior art keywords
- heat
- electric coupler
- coupler component
- conducting piece
- metal shell
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
Abstract
The invention discloses a kind of electric coupler components, it includes the metal shell equipped with accommodating space, the socket connector device and intermediate heat transfer device being contained in the accommodating space, the metal shell includes the rear heat sink arrangement for being set to metal shell rear end, the socket connector device is mounted on a circuit board, the socket connector device includes a pair of craft port and several Terminals Die groups being stacked with being separated from each other in the vertical direction, the Terminals Die group, which is equipped with, to be exposed to the contact portion in craft port accordingly and extends downwardly the tail portion to be mounted on the circuit board, the intermediate heat transfer device is located in the vertical direction between two craft ports, the intermediate heat transfer device includes heat conducting base, and it is a pair of positioned at heat conducting base two sides heat-conducting piece, this extends through the rear end of metal shell to heat-conducting piece And be connected on rear heat sink arrangement, each heat-conducting piece is directly contacted at least two different surfaces of heat conducting base.
Description
[technical field]
A kind of the present invention relates to electrical connection module more particularly to terminal arrangement and its terminal module component and before interim Shen
FP5 connector please, provisional application include application No. is 62/367098, and the applying date is on June 26th, 2016, and application No. is 62/
399272, the applying date is on September 23rd, 2016, and application No. is 62/412841, the applying date is on October 26th, 2016, application number
It is 62/425627, the applying date, the applying date was on January 23rd, 2017 on November 23rd, 2016 and application No. is 62/449133
U.S. Patent application.
[background technique]
QSFP-DD specification revision 0.1 discloses the 1x1QSFP-DD mould group for being equipped with eight channels at present.QSFP's is every
Channel operating rate is in 25Gbit/s or 50Gbit/s, therefore QSFP-DD mould group supports 200Gbit/s or 400Gbit/s speed
The Ethernet application of rate.QSFP-DD mould group is equipped with socket connector, and the socket connector includes insulating body and is contained in absolutely
The intrinsic four rows terminal of edge.Each terminal is equipped with weld part.It is upper two rows terminal weld part in a longitudinal direction with lower two rows
The weld part of terminal deviates.
Although connector assembly is equipped with the radiating piece for heat dissipation, there is still a need for preferably hot transmitting.
[summary of the invention]
The main purpose of the present invention is to provide a kind of equipped with heat-conducting piece and the electric coupler component of radiating piece, entire to promote
The heat dissipation performance of electric coupler component.
In order to solve the above technical problems, the present invention adopts the following technical scheme: a kind of electric coupler component comprising be equipped with
The metal shell of accommodating space, the socket connector device being contained in the accommodating space and intermediate heat transfer device, it is described
Metal shell includes the rear heat sink arrangement for being set to metal shell rear end, and the socket connector device is mounted on a circuit board
On, the socket connector device includes a pair of craft port being separated from each other in the vertical direction and several is stacked with
Terminals Die group, the Terminals Die group are equipped with the contact portion being exposed in craft port accordingly and extend downwardly described to be mounted on
Tail portion on circuit board, the intermediate heat transfer device are located in the vertical direction between two craft ports, and the intermediate heat passes
Delivery device includes heat conducting base, and a pair of positioned at heat conducting base two sides heat-conducting piece, this extends through metal shell to heat-conducting piece
Rear end is simultaneously connected on rear heat sink arrangement, and at least two different surfaces of each heat-conducting piece and heat conducting base directly connect
Touching.
To the design of electric coupler component in through the invention, so that the heat transfer property of entire electric coupler component is mentioned
It is high.
[Detailed description of the invention]
Fig. 1 is the perspective view for meeting the electric coupler component of first embodiment of the invention.
Fig. 2 is the perspective view of another angle of electric coupler component shown in FIG. 1.
Fig. 3 is the perspective view of electric coupler component shown in FIG. 1, wherein the retaining piece of heat sink arrangement is electrically connected from described
It connects in device assembly and removes.
Fig. 4 is the perspective view similar with electric coupler component shown in FIG. 1, in addition to rear heat sink arrangement type not
Together.
Fig. 5 is the exploded view of electric coupler component shown in FIG. 1.
Fig. 6 is the exploded view at another visual angle of electric coupler component shown in fig. 5.
Fig. 7 is the further exploded view of electric coupler component shown in fig. 5.
Fig. 8 is the exploded view at another visual angle of electric coupler component shown in Fig. 7.
Fig. 9 is the socket connector device of electric coupler component shown in FIG. 1 and the exploded view of intermediate heat transfer device.
Figure 10 is socket connector device and another visual angle of intermediate heat transfer device of electric coupler component shown in Fig. 9
Exploded view.
Figure 11 is the socket connector device of electric coupler component shown in Fig. 7 and further dividing for intermediate heat transfer device
Xie Tu.
Figure 12 is socket connector device and another visual angle of intermediate heat transfer device of electric coupler component shown in Fig. 7
Exploded view.
Figure 13 is the exploded view of the intermediate heat transfer device of electric coupler component shown in FIG. 1.
Figure 14 is the further exploded view of the intermediate heat transfer device of electric coupler component shown in Figure 13.
Figure 15 is the exploded view at another visual angle of intermediate heat transfer device of electric coupler component shown in Figure 14.
Figure 16 is the perspective view of the socket connector device of electric coupler component shown in FIG. 1.
Figure 17 is the perspective view at another visual angle of socket connector device of electric coupler component shown in Figure 16.
Figure 18 is the exploded view of socket connector device shown in Figure 16.
Figure 19 is the exploded view of socket connector device shown in Figure 17.
Figure 20 is the perspective view of electric coupler component shown in FIG. 1, shows centre by removing the side wall of metal shell
How heat-transfer arrangement, socket connector device work around metal shell.
Figure 21 is the cross-sectional view of electric coupler component shown in FIG. 1.
Figure 22 is the cross-sectional view at another visual angle of electric coupler component shown in FIG. 1.
Figure 23 is the perspective view for meeting the electric coupler component of second embodiment of the invention.
Figure 24 is the exploded view of electric coupler component shown in Figure 23.
Figure 25 is the exploded view of the intermediate heat transfer device of electric coupler component shown in Figure 24.
Figure 26 is the cross-sectional view of electric coupler component shown in Figure 23.
Figure 27 is the cross-sectional view at another visual angle of electric coupler component shown in Figure 23.
Figure 28 is the perspective view of the electric coupler component cooperated shown in Figure 23 with corresponding cable, pin connector.
Figure 29 is the socket connector device of the electric coupler component cooperated shown in Figure 28 with cable, pin connector
Perspective view.
Figure 30 is the perspective view for meeting the electric coupler component of third embodiment of the invention.
Figure 31 is the perspective view at another visual angle of electric coupler component shown in Figure 30.
Figure 32 is the exploded view of electric coupler component shown in Figure 30.
Figure 33 is the exploded view at another visual angle of electric coupler component shown in Figure 32.
Figure 34 is the further exploded view of electric coupler component shown in Figure 32.
Figure 35 is the exploded view of the intermediate heat transfer device of electric coupler component shown in Figure 30.
Figure 36 is the further exploded view of the intermediate heat transfer device of electric coupler component shown in Figure 35.
Figure 37 is the perspective view of electric coupler component shown in Figure 30, shows centre by removing the side wall of metal shell
How heat-transfer arrangement, socket connector device work around metal shell.
Figure 38 is the cross-sectional view of electric coupler component shown in Figure 30.
Figure 39 is the cross-sectional view at another visual angle of electric coupler component shown in Figure 30.
[specific embodiment]
As shown in Figure 1-22, to meet first embodiment of the invention.Electric coupler component 10 includes being equipped with accommodating space 101
Shield shell/shell/metal shell 100 and be contained in the socket connector device 200 of the accommodating space 101.It is described to insert
Base connector device 200 includes insulating body 202 and several Terminals Die groups 210 being stacked in a lateral direction.It is described exhausted
Edge ontology 202 is equipped with two craft ports 204 being separated from each other in the vertical direction.If each Terminals Die group 210 includes
Dry end, the terminal are equipped with the contact portion 212 being exposed in corresponding craft port 204 and extend downwardly to be mounted on setting
There is the tail portion 214 on the circuit board 300 of electric coupler component 10.
The metal shell 100 includes that U-shaped middle part 102 makes metal shell 100 form upper channel 103 and lower channel
104, the upper channel 103 is inserted into for pin connector to cooperate with a craft port 24 above, and the lower channel 104 is used
It is inserted into another pin connector to cooperate with a following craft port 24.The middle part 102 includes upper wall 1020, lower wall
1022, the intermediate receiving portion 1024 between upper wall 1020 and lower wall 1022 and a pair of spring leaf for being attached to middle part 102
1025. upper walls 1020 include several elastic pieces 1021 for tilting down extension, and the lower wall 1022 includes bottom through-hole
1023.The metal shell 100 includes several through-holes 105 for being located at side wall and being connected to middle part 102.
The electric coupler component 10 includes being contained in the intermediate receiving portion 1024 of middle part 102 and being located at this to butt end
Intermediate heat transfer device 220 between mouth 204.The intermediate heat transfer device 220 is connected to by through-hole 105 with external environment.
The intermediate heat transfer device 220 includes that metal base/heat conducting base 222 and a pair of two sides heat with heat conducting base 222 are transmitted
Heat-conducting piece 224.The heat conducting base 222 can be solid block preferably to transfer thermal energy on heat-conducting piece 224.It is described to lead
Hot radical seat 222 includes base portion 2200 and downward projection of lower protruding portion 2201, and the lower protruding portion 2201 passes through bottom through-hole
1023 pin connectors cooperated with one below craft port 24 carry out hot transmitting.The size of the lower protruding portion 2201 is small
In the size of base portion 2200.The heat conducting base 222 includes the upper protruding portion 2202 projected upwards.The elastic piece 1021 to
Under compress protruding portion 2202.The width of the upper protruding portion 2202 is less than the width of base portion 2200, is located at forming a pair
Receiving area 2203 between base portion 2200 and upper protruding portion 2202, the receiving area 2203 for accommodating this to leading respectively
Warmware 224.Each heat-conducting piece 224 is directly contacted at least two different surfaces of heat conducting base 222.The heat-conducting piece 224 to
Extend the rear end of metal shell 100 afterwards with heat sink arrangement 230 after connecting, the heat sink arrangement 230 include it is several by aluminium,
Sheet metal 231 made of copper or other suitable material, the sheet metal 231 by retaining piece along the longitudinal direction or transverse direction
It is stacked with.It is understood that the heat conducting base 222 and middle part 102 can be integrated by welding fabrication.
In the present embodiment, each heat-conducting piece 224 is distortion type.Each heat-conducting piece 224 includes and heat conducting base
The fronts 2240 of 222 heat transmitting, the rear portion 2241 transmitted with 230 heat of rear heat sink arrangement and it connect front 2240 and rear portion 2241
And the transition part 2242 for keeping front 2240 orthogonal with rear portion 2241.This, which is less than the distance between 224 front end 2240 of heat-conducting piece, leads
The distance between 224 rear end 2241 of warmware.Each heat-conducting piece 224 includes a pair of of first surface and a pair of is wider than the of first surface
Two surfaces.The distance to first surface is greater than 5.25mm, which is greater than 1.5mm.Except transition part 2242
Except, each heat-conducting piece 224 all has substantially invariable cross section.One in each front 2240 of the heat-conducting piece 224
First surface 2243 is transmitted with a heat at least two different surfaces for being located at upper protruding portion 2202.The heat-conducting piece 224
Each front 2240 in a second surface 2244 be located at base portion 2200 at least two different surfaces in it is another
A heat transmitting.Liquid is equipped with inside each heat-conducting piece 224, the liquid is included within to be exposed in thermal energy and be vaporizated into heat dissipation
Steam and posteriorly 2241 movement.The steam of heat cools down once entering cold rear portion 2441 and liquefies as liquid.It is described
Liquid reflux is to front 2240 and repeats the process.Maximum power of each heat-conducting piece 224 with about 8W, and about 0.8 DEG C/W
Thermal resistance.
The electric coupler component 10 includes the upper radiating piece 240 for being attached to 100 roof of metal shell, the upper radiator
240 are latched by retaining piece 242 and metal shell 100.The upper radiating piece 240, which is equipped with, to be downwardly projected and enters upper channel 103
Convex block to be transmitted with the pin connector heat with the cooperation of the craft port 24 of upper end.
As shown in Figure 23-29, for the electric coupler component 40 for meeting second embodiment of the invention.With the electricity of first embodiment
Connector assembly 10 is compared, the electric coupler component 40 the difference is that, each heat-conducting piece 424 be it is linear rather than
Distortion type.Each heat-conducting piece 424 has substantially invariable cross section.Each heat-conducting piece 424 includes first surface 4243 and is wider than
The second surface 4244 of the first surface 4243.A first surface 4243 in each heat-conducting piece 224 be located at base
A heat transmitting at least two different surfaces of portions 4200.A second surface in each heat-conducting piece 224
2244 transmit with another heat at least two different surfaces of upper protruding portion 4202.
As shown in Figure 30-39, for the electric coupler component 70 for meeting third embodiment of the invention.With the electricity of second embodiment
Connector assembly 40 is compared, the electric coupler component 70 the difference is that, each heat-conducting piece 824 is flexure type
's.Each heat-conducting piece 824 is including horizontal part 8240 and from the rear end of horizontal part 8240 rearwardly and upwardly to the rake of extension
8241.Heat sink arrangement 830 is mounted on rake 8241 after described, so that rear heat sink arrangement 830 is higher than metal shell 800
Top.
Claims (13)
1. a kind of electric coupler component comprising metal shell equipped with accommodating space is contained in inserting in the accommodating space
Base connector device and intermediate heat transfer device, the metal shell include the rear radiator dress for being set to metal shell rear end
Set, the socket connector device is mounted on a circuit board, the socket connector device include it is a pair of in the vertical direction
The craft port and several Terminals Die groups being stacked with being separated from each other, the Terminals Die group is equipped with is exposed to docking accordingly
Contact portion on port and tail portion to be mounted on the circuit board is extended downwardly, the intermediate heat transfer device is in vertical side
Upwards positioned at two craft ports between, it is characterised in that: the intermediate heat transfer device includes heat conducting base and a pair of positioned at leading
Hot two sides of base heat-conducting piece, this extends through the rear end of metal shell to heat-conducting piece and is connected on rear heat sink arrangement, each
The heat-conducting piece is directly contacted at least two different surfaces of heat conducting base.
2. electric coupler component according to claim 1, which is characterized in that the heat conducting base includes base portion and is downwardly projected
Lower protruding portion, the lower protruding portion for thermally conductively being connect with the pin connector of the cooperation in following craft port,
The size of the lower protruding portion is less than the size of base portion.
3. electric coupler component according to claim 2, which is characterized in that the heat conducting base includes the upper protrusion projected upwards
Portion, the width of the upper protruding portion are less than the width of base portion, to form a pair of receipts between base portion and upper protruding portion
Hold region, the receiving area for accommodating this to heat-conducting piece respectively.
4. electric coupler component according to claim 3, which is characterized in that each heat-conducting piece includes passing with heat conducting base heat
The front that connects with leading, the rear portion thermally conductively connecting with rear heat sink arrangement and connection front and rear portion simultaneously make front and rear portion
Orthogonal transition part.
5. electric coupler component according to claim 4, which is characterized in that this is less than the distance between heat-conducting piece front end thermally conductive
The distance between part rear end.
6. according to claim 5 electric coupler component, which is characterized in that each heat-conducting piece includes a pair of of first surface and one
To the second surface for being wider than first surface, a first surface in each front of the heat-conducting piece be located at upper protruding portion
One at least two different surfaces thermally conductively connects, a second surface and position in each front of the heat-conducting piece
Another at least two different surfaces of base portion thermally conductively connects.
7. electric coupler component according to claim 3, which is characterized in that each heat-conducting piece has constant cross section.
8. electric coupler component according to claim 7, which is characterized in that each heat-conducting piece include a pair of of first surface and
A pair is wider than the second surface of first surface, a first surface in each heat-conducting piece be located at base portion at least two
One in a different surfaces thermally conductively connects, a second surface in each heat-conducting piece be located at upper protruding portion
Another at least two different surfaces thermally conductively connects.
9. electric coupler component according to claim 7, which is characterized in that each heat-conducting piece is along linear extension.
10. electric coupler component according to claim 7, which is characterized in that each heat-conducting piece includes horizontal part and from level
The rear end in portion backward and tilts upward the rake of extension.
11. electric coupler component according to claim 10, which is characterized in that heat sink arrangement is mounted on rake after described
On, so that rear heat sink arrangement is higher than the top of metal shell.
12. electric coupler component according to claim 1, which is characterized in that further comprise being mounted at the top of metal shell
Upper radiating piece, thermally conductively to be connect with the pin connector with the cooperation of the craft port of upper end.
13. electric coupler component according to claim 1, which is characterized in that the metal shell includes several and intermediate heat passes
Lead the through-hole of ground attachment device connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762509141P | 2017-05-21 | 2017-05-21 | |
| US62/509141 | 2017-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108987966A true CN108987966A (en) | 2018-12-11 |
| CN108987966B CN108987966B (en) | 2021-03-23 |
Family
ID=64542059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810489892.4A Active CN108987966B (en) | 2017-05-21 | 2018-05-21 | Electric connector assembly and adaptor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108987966B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI727840B (en) * | 2020-05-25 | 2021-05-11 | 大陸商東莞立訊技術有限公司 | Electrical connector |
| TWI732491B (en) * | 2019-03-19 | 2021-07-01 | 美商莫仕有限公司 | Computing box and its card components |
| CN114759391A (en) * | 2022-05-09 | 2022-07-15 | 苏州意华通讯接插件有限公司 | Heat radiation assembly and electric connector thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108987966B (en) | 2021-03-23 |
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