CN206283021U - Power connector - Google Patents
Power connector Download PDFInfo
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- CN206283021U CN206283021U CN201621269095.8U CN201621269095U CN206283021U CN 206283021 U CN206283021 U CN 206283021U CN 201621269095 U CN201621269095 U CN 201621269095U CN 206283021 U CN206283021 U CN 206283021U
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- fin
- injection molding
- hole
- molding end
- fixedly connected
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Abstract
The utility model provides a kind of power connector,Including power supply terminal,Signal terminal and insulating body,The insulating body includes the first injection molding end and the second injection molding end,Second injection molding end is corresponding with first injection molding end to be connected,Described power supply terminal one end is fixedly connected with first injection molding end,The other end is fixedly connected with second injection molding end,Described signal terminal one end is fixedly connected with first injection molding end,The other end is fixedly connected with second injection molding end,The insulating body is provided with some through holes,Described through hole one end passes through first injection molding end,The other end is corresponding through second injection molding end,Through hole described at least one is provided between the adjacent signal terminal,The insulating body is provided with some fin,The fin is fixedly connected with the power supply terminal,Power connector of the present utility model need to only set some through holes on insulating body and set fin,Not only it is simple to manufacture low cost,And improve radiating efficiency.
Description
Technical field
The present invention relates to a kind of connector, more particularly to a kind of power connector.
Background technology
Power connector is mainly used in carrying out the transmission of electric current as a kind of common electric connector, and existing power supply connects
Device is connect to have generally included a some or independent power supply terminal and be used to carry the power supply terminal and to entering around power supply terminal
The insulating base frame of row insulation processing.Each power supply terminal is provided with to connect the butt end of a butt connector and is welded in one
The connection end of one cable of circuit board or connection.The usual butt end is set with connection end to correspond.
At present, in the interconnection of electronic circuit, power connector is essential first device in power circuit interconnection system
Part, the quality of power connector will directly affect the performance of whole transmission circuit.For the contact of relative transmitted signals, should
Contact for transmitting high current in power connector needs have requirement higher, and it will not only have very low contact electricity
Resistance, and is assembled into insulator, to there is a good radiating condition, so meet the heat in high current transmitting procedure reduce and
Temperature rise is controlled, influence of the reduction due to high current generation higher temperatures liter to electronic circuit performance, but existing power connector
Thermal diffusivity is typically poor.
During power connector is designed, how to increase radiating, the ventilation of the area of dissipation, pedestal of power connector
Ability and reduce material cost turn into power connector design success or not key factor, it would therefore be desirable to one kind into
This is low and can meet the power connector of heat dispersion again.
The content of the invention
It is an object of the invention to provide a kind of power connector, to solve existing power connector radiating effect difference
Problem.
To solve the above problems, the present invention provides a kind of power connector, including power supply terminal, signal terminal and insulation are originally
Body, the insulating body includes the first injection molding end and the second injection molding end docked with first injection molding end extension, second injection
End is corresponding with first injection molding end to be connected, and described power supply terminal one end is fixedly connected with first injection molding end, the other end
It is fixedly connected with second injection molding end, described signal terminal one end is fixedly connected with first injection molding end, the other end and institute
State the second injection molding end to be fixedly connected, the insulating body is provided with some through holes, described through hole one end passes through first injection molding end,
Other end correspondence is provided with through hole described at least one through second injection molding end between the adjacent signal terminal, described exhausted
Edge body is provided with some fin, and the fin is fixedly connected with the power supply terminal, and the power supply terminal both sides are right respectively
Fin described at least one should be set.
Preferably, some through holes include transversely arranged through hole and longitudinal arrangement through hole, the transversely arranged through hole pair
The signal terminal upside adjacent with the cross through hole should be located at, the longitudinal arrangement through hole is correspondingly arranged at and the cross through hole
Adjacent signal terminal downside.
Preferably, the through hole is square or rectangle.
Preferably, the through hole is rounded or ellipse.
Preferably, a signal terminal surrounding is correspondingly arranged through hole described at least four.
Preferably, the fin is plastic cement fin.
Preferably, the fin includes the first fin and the second fin, first fin and the power supply
Terminal side is fixedly connected, and second fin is fixedly connected with the power supply terminal opposite side.
Preferably, first fin is plastic cement fin, second fin is plastic cement fin.
Preferably, the fin is rectangle or square or polygon.
A kind of attachment means, the attachment means include described power connector.
In the Male end connector that the present invention is provided, by setting insulating body, insulating body includes the first injection molding end and the
Two injection molding ends, described power supply terminal one end is fixedly connected with first injection molding end, and the other end is fixed with second injection molding end
Connection, described signal terminal one end is fixedly connected with first injection molding end, and the other end is fixedly connected with second injection molding end,
Additionally, because setting the through hole around signal terminal, and the through hole one end passes through first injection molding end, the other end to pass through institute
The second injection molding end is stated, and the fin is connected respectively in power supply terminal both sides, therefore, when using the power connector, letter
The heat that number terminal is produced can in time be distributed by through hole, and the heat that power supply terminal is produced can be timely by fin
Distribute, power connector of the invention need to only set some through holes on insulating body and set fin, not only manufacture
Simple low cost, and improve radiating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment of the present invention power connector；
Fig. 2 is the structural representation of the front view of embodiment of the present invention power connector.
Specific embodiment
A kind of Male end connector proposed by the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
According to following explanation and claims, advantages and features of the invention will become apparent from.It should be noted that, accompanying drawing is using very
Simplified form and non-accurately ratio is used, be only used to conveniently, lucidly aid in illustrating the purpose of the embodiment of the present invention.
Fig. 1 and Fig. 2 is refer to, the structural representation that it is respectively embodiment of the present invention power connector and the present invention are implemented
The structural representation of the front view of example power connector.The present invention provides a kind of power connector, including power supply terminal 1, signal
Terminal 2 and insulating body 3, the insulating body 3 include the first injection molding end 31 and extend with first injection molding end 31 dock the
Two injection molding ends 32, second injection molding end 32 is corresponding with first injection molding end 31 to be connected, the one end of the power supply terminal 1 with it is described
First injection molding end 31 is fixedly connected, and the other end is fixedly connected with second injection molding end 32, the one end of the signal terminal 2 with it is described
First injection molding end 31 is fixedly connected, and the other end is fixedly connected with second injection molding end 32, and the insulating body 3 is provided with some logical
Hole 33, one end of the through hole 33 passes through first injection molding end 31, and the other end is corresponding through second injection molding end 32, adjacent institute
State and be provided with through hole 33 described at least one between signal terminal 2, the insulating body 3 is provided with some fin 34, the radiating
Piece 34 is fixedly connected with the power supply terminal 1, and the both sides of the power supply terminal 1 are correspondingly arranged fin described at least one respectively
34。
In the present embodiment, first injection molding end 31 is hollow structure, and the first injection molding end 31 includes the first shell surface
310th, second housing face (not shown), the 3rd shell surface 311, the 4th shell surface (not shown) and the 5th shell surface 312, its
Described in the first shell surface 310 be parallel to each other with the second housing face, the 3rd shell surface 311 and the 4th shell surface
It is parallel to each other, the 5th shell surface 312 is perpendicular with first shell surface 310, and the 5th shell surface 312 and the 3rd shell
Face 311 is perpendicular, and the inner side of the 3rd shell surface 311 sets the first groove, and first groove is arc, the 4th shell surface
Inner side sets second groove corresponding with first groove, and second groove is arc；Second injection molding end 32 is provided with
The first fastener (not shown) corresponding with first groove, second injection molding end 32 is provided with and the second groove phase
Corresponding second fastener (not shown), in first fastener correspondence snaps in the first groove, the second fastener correspondence is blocked
Enter the second groove, the first injection molding end 31 is fixedly connected with the second injection molding end 32.
In the present embodiment, some through holes 33 include transversely arranged through hole and longitudinal arrangement through hole, the laterally row
Row through hole is correspondingly arranged at signal terminal 2 upside adjacent with the cross through hole, and the longitudinal arrangement through hole is correspondingly arranged at and institute
The adjacent downside of signal terminal 2 of cross through hole is stated, interval is provided between the adjacent through-holes 33, spacing distance is more than or equal to
The diameter in the section of signal terminal 2.
In the present embodiment, the cross section of the through hole 33 can be square, or rectangle, or polygon,
Can be circular or oval, i.e., described through hole 33 is square or rectangle or polygon, it is also possible to it is rounded or
Person is oval.
In the present embodiment, it is defined by power connector described in horizontal positioned, the surrounding of the signal terminal 2 correspondence sets
The upper left corner for putting the signal terminal of through hole 33 described at least four, i.e., one 2 sets a through hole 33, and the upper right corner is correspondingly arranged one
Through hole 33, the lower left corner is correspondingly arranged a through hole 33, and the lower right corner is correspondingly arranged a through hole 33, and adjacent signal terminal 2 can be total to
With the through hole 33 of middle setting, it is also possible to reset and two row's transverse directions are set between corresponding through hole 33, i.e. adjacent signal terminals 2
Through hole or longitudinal hole.
In the present embodiment, the fin 34 is plastic cement fin.
In the present embodiment, the fin 34 include the first fin and the second fin, first fin with
The side of the power supply terminal 1 is fixedly connected, and second fin is fixedly connected with the opposite side of the power supply terminal 1, and described
One fin be plastic cement fin, second fin be plastic cement fin additionally, the fin 34 be rectangle or
Square or polygon.
In another embodiment, the fin 34 includes the first fin, the second fin and the 3rd fin, wherein
First fin located at power supply terminal side and being connected with power supply terminal, the second fin located at power supply terminal opposite side and with
Power supply terminal is connected, and located at power supply terminal downside, i.e., described power supply terminal is located at the described 3rd radiating for the 3rd fin
Be in contact on piece and with the 3rd fin, the first fin be plastic cement fin, second radiating run-out plastic cement fin, the 3rd dissipate
Backing is plastic cement fin, and when power supply terminal is powered, the heat of generation can be by the first fin, the second fin and the 3rd
Fin is conducted in time.
A kind of attachment means, the attachment means include described power connector, and the power connector includes power supply terminal
1st, signal terminal 2 and insulating body 3, the insulating body 3 include the first injection molding end 31 and extend right with first injection molding end 31
The second injection molding end 32 for connecing, second injection molding end 32 is corresponding with first injection molding end 31 to be connected, the one end of the power supply terminal 1
It is fixedly connected with first injection molding end 31, the other end is fixedly connected with second injection molding end 32, the one end of the signal terminal 2
It is fixedly connected with first injection molding end 31, the other end is fixedly connected with second injection molding end 32, and the insulating body 3 is provided with
Some through holes 33, one end of the through hole 33 passes through first injection molding end 31, and the other end is corresponding through second injection molding end 32,
Through hole 33 described at least one are provided between the adjacent signal terminal 2, the insulating body 3 is provided with some fin 34,
The fin 34 is fixedly connected with the power supply terminal 1, and the both sides of the power supply terminal 1 are correspondingly arranged described at least one and dissipate respectively
Backing 34.The characteristics of attachment means have rapid heat dissipation.
In the present embodiment, the signal terminal 2 is located in the middle of insulating body 3, and in 6*4 array arrangements, through hole 33 pairs
The surrounding of each signal terminal 2 should be located at, through hole 33 is in 5*5 array arrangements, and the power supply terminal 1 is provided with four, and two of which sets
In the side of signal terminal 2, two other is located at the opposite side of signal terminal 2, when the power connector is powered, signal terminal 2
Because be powered produce amount of heat, heat to the surrounding of signal terminal 2 spread conduct, when be transmitted to the surrounding of signal terminal 2 setting
During through hole 33, because through hole 33 is through running through insulating body 3 when the first injection molding end 31 and the second injection molding end 32, i.e. through hole 33
Air can be made to form convection current, in time be dispersed into air heat with through hole 33 by heat, additionally, power supply terminal 1 is produced because being powered
During heat amount, heat conducts heat with the fin 34 being connected with power supply terminal 1 in time.
In another embodiment, the signal terminal 2 can be arranged located at optional position on insulating body 3 into other arrays
Cloth, such as 5*5 array arrangements or 8*6 array arrangements, or non-array is arranged, such as irregular arrangement, rounded row
Cloth etc., corresponding, the through hole will also change and change with the arrangement of signal terminal.
In the Male end connector that the present invention is provided, by setting insulating body 3, insulating body 3 includes the first injection molding end 31
With the second injection molding end 32, the one end of the power supply terminal 1 is fixedly connected with first injection molding end 31, the other end and second note
Modeling end 32 is fixedly connected, and the one end of the signal terminal 2 is fixedly connected with first injection molding end 31, the other end and second note
Modeling end 32 is fixedly connected, additionally, because setting the through hole 33 around signal terminal 2, and the one end of through hole 33 passes through described the
One injection molding end 31, the other end passes through second injection molding end 32, and connects the fin 34 respectively in the both sides of power supply terminal 1,
Therefore, when using the power connector, the heat that signal terminal 2 is produced can in time be distributed by through hole 33, power supply
The heat that terminal 1 is produced can in time be distributed by fin 34, and power connector of the invention only need to be in insulating body 3
It is upper some through holes 33 to be set and fin 34 is set, low cost is not only simple to manufacture, and improve radiating efficiency.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Scope.
Claims (10)
1. a kind of power connector, it is characterised in that including power supply terminal, signal terminal and insulating body, the insulating body
Extend the second injection molding end for docking, second injection molding end and the described first injection including the first injection molding end and with first injection molding end
End correspondence is connected, and described power supply terminal one end is fixedly connected with first injection molding end, the other end and second injection molding end
It is fixedly connected, described signal terminal one end is fixedly connected with first injection molding end, the other end is fixed with second injection molding end
Connection, the insulating body is provided with some through holes, and described through hole one end passes through first injection molding end, and the other end is corresponding through institute
The second injection molding end is stated, through hole described at least one is provided between the adjacent signal terminal, the insulating body is provided with some
Fin, the fin is fixedly connected with the power supply terminal, and the power supply terminal both sides are correspondingly arranged at least one institute respectively
State fin.
2. power connector as claimed in claim 1, it is characterised in that some through holes include transversely arranged through hole and vertical
To arrangement through hole, the transversely arranged through hole is correspondingly arranged at the signal terminal upside adjacent with the cross through hole, the longitudinal direction
Arrangement through hole is correspondingly arranged at the signal terminal downside adjacent with the cross through hole.
3. power connector as claimed in claim 1, it is characterised in that the through hole is square or rectangle.
4. power connector as claimed in claim 1, it is characterised in that the through hole is rounded or ellipse.
5. power connector as claimed in claim 1, it is characterised in that a signal terminal surrounding is correspondingly arranged at least
Four through holes.
6. power connector as claimed in claim 1, it is characterised in that the fin is plastic cement fin.
7. power connector as claimed in claim 1, it is characterised in that the fin includes that the first fin and second dissipates
Backing, first fin is fixedly connected with the power supply terminal side, and second fin is another with the power supply terminal
Side is fixedly connected.
8. power connector as claimed in claim 7, it is characterised in that first fin is plastic cement fin, described
Second fin is plastic cement fin.
9. power connector as claimed in claim 1, it is characterised in that the fin be rectangle or square or
Polygon.
10. a kind of attachment means, it is characterised in that the attachment means include the power connector described in claim 1~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269095.8U CN206283021U (en) | 2016-11-22 | 2016-11-22 | Power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269095.8U CN206283021U (en) | 2016-11-22 | 2016-11-22 | Power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283021U true CN206283021U (en) | 2017-06-27 |
Family
ID=59082777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621269095.8U Active CN206283021U (en) | 2016-11-22 | 2016-11-22 | Power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374274A (en) * | 2016-11-22 | 2017-02-01 | 温州意华接插件股份有限公司 | Power connector |
-
2016
- 2016-11-22 CN CN201621269095.8U patent/CN206283021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374274A (en) * | 2016-11-22 | 2017-02-01 | 温州意华接插件股份有限公司 | Power connector |
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| GR01 | Patent grant |