CN201490396U - Electric connector and component thereof - Google Patents
Electric connector and component thereof Download PDFInfo
- Publication number
- CN201490396U CN201490396U CN2009201465994U CN200920146599U CN201490396U CN 201490396 U CN201490396 U CN 201490396U CN 2009201465994 U CN2009201465994 U CN 2009201465994U CN 200920146599 U CN200920146599 U CN 200920146599U CN 201490396 U CN201490396 U CN 201490396U
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- China
- Prior art keywords
- insulating body
- heat dissipation
- dissipation channel
- passage
- connector
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric connector and a component thereof. The component of the electric connector comprises a socket connector and a plug connector that are mutually butted, wherein the socket connector is provided with a pair of first radiating channels penetrating through a first insulating body and a second radiating channel between terminal holding channels; the plug connector is provided with the pair of first radiating through slots penetrating through a second insulating body and a second radiating through slot between the terminal holding channels; the first radiating channel is mutually communicated with the first radiating through slot and the second radiating channel is mutually communicated with the second radiating through slot; and the electric connector is the electric connector provided with the first radiating channel and the second radiating channel. The electric connector and the component thereof can effectively discharge heat generated after the butting of the conductive terminals through the structures of the radiating channels and the radiating through slots, and enhance radiating effect.
Description
Technical field
The utility model relates to a kind of electric connector and assembly thereof, relates in particular to a kind ofly to be used for the electric connector of transferring electric power and to comprise socket connector and the electric coupler component of pin connector.
Background technology
Electric connector is used very extensive, usually, can be divided into desktop computer electric connector, notebook computer electric connector, mobile phone electric connector, consumer electronics electric connector, and other application.Power connector is electric connector a kind of in the various device.Usually, pin connector and socket connector are used the formation power connector assembly and are used to circuit board and the power supply of other power consumption equipments.This kind electric connector generally includes insulating body and is inserted in conducting terminal in the insulating body.After the energising, peg graft the mutually conducting and provide electric power for equipment of plug conducting terminal and socket conducting terminal.Yet influenced by Conductor Impedance this moment, has thermal source and produce, and thermal source is limited in the insulating body usually.Insulating body inside continues to be subjected to temperatures involved can bring problem on the various safety, and for example conducting terminal is in contact with one another portion's material and has situations such as carbon deposit, burned black, fusion, elasticity variation and produce, and these situations all can influence the reliability of power delivery.Insulating body also has phenomenons such as distortion, foaming, burned black, fusion, material variation and takes place, and the generation of these phenomenons all exerts an influence to the reliability of power supply, can influence the useful life of power connector simultaneously.
Based on the consideration of above various situations, how good heat radiating becomes the problem that needs the designer to consider.The power connector designers have also carried out various improvement to improve heat dissipation problem to this.Disclosed a kind of evolutionary approach as Chinese utility model patent CN2840359Y, the insulating body two ends of this electric connector offer through hole with heat radiation better.Yet, only there is openings at two ends to be not sufficient to solve a large amount of thermals source and is deposited in the interior problem of insulating body, it also might produce the above phenomenon that influences power supply reliability.
The utility model content
The purpose of this utility model is to provide a kind of electric connector with good heat radiating structure.
Another purpose of the present utility model is to provide a kind of electric coupler component with good heat radiating structure.
An aspect of the present utility model is about a kind of electric connector, and it comprises that offering plurality of terminals accommodates the insulating body of passage and be contained in the interior plurality of conductive terminals of above-mentioned terminal accommodating passage.Wherein insulating body has a pair of heat dissipation channel that is positioned at its transverse ends and runs through insulating body along the butt joint direction.It is characterized in that: insulating body also offers at least one second heat dissipation channel, and it is accommodated between the passage and along the butt joint direction in adjacent pair of terminal and connects insulating body.
As further improvement of the utility model, a pair of projection that described insulating body has interface and extends to form from the interface transverse ends, wherein insulating body is provided with the 3rd heat dissipation channel that is formed between interface and the projection.
As further improvement of the utility model, described the 3rd heat dissipation channel is communicated with first heat dissipation channel and second heat dissipation channel respectively.
As further improvement of the utility model, described second heat dissipation channel is communicated with adjacent terminal accommodating channel part, and wherein conducting terminal partly is exposed in second heat dissipation channel.
As further improvement of the utility model, described terminal accommodating passage goes to upper and lower two rows and distributes, and wherein each second heat dissipation channel is adjacent with four terminal accommodating passages.
As further improvement of the utility model, described each second heat dissipation channel and four terminal accommodating channel connections.
For realizing the utility model purpose, another aspect of the present utility model is about a kind of electric coupler component, and it comprises the socket connector and the pin connector of mutual butt joint.Socket connector comprises that offering plurality of terminals accommodates first insulating body of passage and be contained in the first interior conducting terminal of above-mentioned terminal accommodating passage.Pin connector comprises that offering plurality of terminals accommodates second insulating body of passage and be contained in the second interior conducting terminal of above-mentioned terminal accommodating passage.Wherein first insulating body has a pair of first heat dissipation channel that is positioned at its transverse ends and runs through first insulating body along the butt joint direction.Second insulating body has a pair of first heat radiation groove that is positioned at its transverse ends and runs through second insulating body along the butt joint direction.It is characterized in that: first insulating body also offers at least one second heat dissipation channel, and it is accommodated between the passage and along the butt joint direction in adjacent pair of terminal and connects first insulating body.Second insulating body offers at least one second heat radiation groove, and it is accommodated between the passage and along the butt joint direction in adjacent pair of terminal and connects second insulating body.Wherein first heat dissipation channel and the first heat radiation groove are interconnected, and second heat dissipation channel and the second heat radiation groove are interconnected.
As further improvement of the utility model, the a pair of projection that first insulating body of described socket connector has the Plug Division and forms from the Plug Division front end face, wherein first insulating body has the 3rd heat dissipation channel that is formed between Plug Division front end face and the projection.
As further improvement of the utility model, described the 3rd heat dissipation channel is connected with above-mentioned first, second heat dissipation channel and first, second heat radiation groove.
As further improvement of the utility model, the terminal accommodating passage of described first insulating body is connected with second heat dissipation channel of vicinity, and wherein first conducting terminal partly is exposed in second heat dissipation channel.
The beneficial effects of the utility model are: because the existence of these heat dissipation channels/heat radiation groove structure, electric connector and assembly thereof can efficiently radiates heats, avoid insulating body and conducting terminal to produce various safety problems.
Description of drawings
Fig. 1 is the stereogram of the utility model socket connector (electric connector);
Fig. 2 is the rear perspective view of socket connector shown in Figure 1;
Fig. 3 is the cutaway view along A-A line direction among Fig. 1;
Fig. 4 is the stereogram of pin connector of the present utility model (electric connector);
Fig. 5 is the rear perspective view of pin connector shown in Figure 4;
Fig. 6 is the cutaway view along B-B line direction among Fig. 5;
Fig. 7 is that socket connector of the present utility model and pin connector engage the end view that the back forms electric coupler component;
Fig. 8 is that wherein the partially conductive terminal of plug, socket connector is shown in broken lines along the partial sectional view of C-C line direction among Fig. 7;
Fig. 9 is the cutaway view along C-C line direction among Fig. 7, wherein the arrow indication thermal source direction that sheds;
Figure 10 is a zoomed-in view of irising out part among Fig. 9, and it is clear to show the thermal source path that sheds;
Figure 11 is the cutaway view along D-D line direction among Fig. 7;
Figure 12 is analysing and observe along E-E line direction among Fig. 7.
Embodiment
See also Fig. 1 to Fig. 3, it illustrates three-dimensional view and cutaway view according to the socket connector 1 of a preferred embodiment of the utility model.As shown in Figure 1, socket connector 1 comprises first insulating body 2 and some first conducting terminals 3 that is mounted in first insulating body 2, in the present embodiment, has eight first conducting terminals.
In the present embodiment, first insulating body 2 comprises rectangular susceptor 21 and extends to form the Plug Division 20 with oval front end face 201 forward from this pedestal 21 front surfaces middle part.First insulating body 2 offers upper and lower two row's terminal accommodating passages 22, and 20 front end face 201 extends back and connects the rear surface 210 of pedestal 21 from the Plug Division for it.The left and right sides of 20 front end face 201 stretches out a pair of circular arc projection 202 forward from the Plug Division, and it has the interface 2020 that contacts with pin connector 4.The front end face 201 that this arc bump 202 can also be regarded Plug Division 20 as cave in backward form.To specifically describe the radiator structure of socket connector 1 below, first, second heat dissipation channel 25,24 that it has the 3rd heat dissipation channel 23 and is connected with the 3rd heat dissipation channel 23 respectively.Wherein, the 3rd heat dissipation channel 23 is formed between the front end face 201 and arc bump 202 of Plug Division 20.20 front end face 201 extends back and connects the rear surface 210 of pedestal 21 second heat dissipation channel 24 from the Plug Division, in the present embodiment, have three second heat dissipation channels 24, each second heat dissipation channel 24 is between upper and lower row's two adjacent groups terminal accommodating passage 22, please consult Fig. 2 especially, each second heat dissipation channel 24 is interconnected with the middle part of two adjacent groups terminal accommodating passage 22, to increase radiating effect better.First heat dissipation channel 25 is rectangular substantially, and extends back from the interface 2020 of projection 202 and to connect the rear surface 210 of pedestal 21.The left side wall outside of Plug Division 20 is formed with the fluting 203 that prevents wrong butt joint.Extending back from contiguous first heat dissipation channels 25 upper and lower both sides, the rear surface 210 of pedestal 21 is formed with two pairs of bed hedgehopping portions 212, and when socket connector 1 was installed on the circuit board, bed hedgehopping portion 212 can be used for supporting first insulating body 2 and heat radiation.
Please in conjunction with consulting Fig. 8, first conducting terminal 3 comprises a pair of first docking section 31 that is contained in terminal accommodating passage 22 front portions, be positioned at first holding parts 32 at terminal accommodating passage 22 rear portions and stretch out first installation portion 33 of pedestal 21 rear surfaces 210.Please in conjunction with consulting Fig. 2, because second heat dissipation channel 24 is connected with four adjacent terminal accommodating passages 22, therefore first holding parts, 32 parts of first conducting terminal 3 are exposed in second heat dissipation channel 24.So, can obtain better radiating effect.
See also Fig. 4 to Fig. 6, it illustrates three-dimensional view and cutaway view according to the pin connector 4 of a preferred embodiment of the utility model.As shown in Figure 4, pin connector 4 comprises second insulating body 5 and some second conducting terminals 6 that is mounted in second insulating body 5, in the present embodiment, has eight second conducting terminals.
In the present embodiment, second insulating body 5 comprises rectangular susceptor 51 and extends to form the Plug Division 50 with oval configuration forward from these pedestal 51 front surfaces.This Plug Division 50 offers upper and lower two row's terminal accommodating passages 52, and it runs through base portion 51.Plug Division 50 has the interface 501 with interface 2020 butts of first insulating body 2.The right side wall inside of Plug Division 50 is formed with raised line 502 along fore-and-aft direction, and it connects with the fluting 203 of first insulating body 2 and is used for preventing plug, socket connector 4,1 wrong the butt joint.To specifically describe the radiator structure of pin connector 4 below, it has the first heat radiation groove 55 and the second heat radiation groove 54.Wherein, the second heat radiation groove 54 runs through pedestal 51 along fore-and-aft direction, in the present embodiment, have three second heat radiation grooves 54, each second heat radiation groove 54 is between upper and lower row's two adjacent groups terminal accommodating passage 52, and the first heat radiation groove 55 is positioned at pedestal 51 and arranged on left and right sides and runs through pedestal 51 along fore-and-aft direction.The flank 550 that pedestal 51 has a pair of horizontal expansion is divided into upper and lower two parts with each first heat radiation groove 55.
Please in conjunction with consulting Fig. 8, second conducting terminal 6 comprises that second docking section 61, the fixings that are stretched in the Plug Division 50 are contained in second holding parts 62 in the terminal accommodating passage 52 and stretch out L shaped second installation portion 63 of pedestal 51 rear surfaces.
See also Fig. 7 to Figure 12, it shows pin connector 4 and docks the electric coupler component 100 of back formation and the heat radiation situation after the butt joint thereof with socket connector 1.It is pointed out that pin connector 4 and socket connector 1 are electric connector of the present utility model.After the butt joint, the Plug Division 20 of first insulating body 2 of socket connector 1 enters in the Plug Division 50 of pin connector 4 front surface until the interface 501 butt pedestals 21 of Plug Division 50 fully together with first docking section 31 of first conducting terminal 3, wherein second docking section 61 of second conducting terminal 6 is inserted to form between first docking section 31 and electrically conducted.Please consult Fig. 9 to Figure 12 especially, butt joint back electric coupler component 100 has and first heat dissipation channel 103 formed by first heat dissipation channel 25 that aligns connection mutually and the first heat radiation groove 55, by second heat dissipation channel 24 that aligns connection mutually and second, second heat dissipation channel 102 and the 3rd heat dissipation channel 23 that groove 54 forms that dispel the heat.
Therefore, when first, second conducting terminal 3,6 after electrically conducting begins to produce heat, can flow through first, second and third heat dissipation channel 103,102,23 of electric coupler component 100 of heat in time is transmitted to outside (please join the arrow direction indication), reduce the temperature of insulating body 2,5 and conducting terminal 3,6, thereby effectively avoided insulating body 2,5 and conducting terminal 3,6 influenced by continuous high temperature and the various potential safety hazards that produce.See also Figure 10,, can see that heat flows and derives through first, second heat dissipation channel 103,102 to first, second heat dissipation channel 103,102 from the 3rd heat dissipation channel 23 according to the arrow direction indication.Please consult Figure 12 especially, because the terminal accommodating passage 22 of socket connector 1 is communicated with second heat dissipation channel, 24 parts, according to the arrow direction indication, the heat that conducting terminal 3,6 conductings produce can also conduct in second heat dissipation channel 24 then to outside via terminal accommodating passage 22.Simultaneously, part is exposed to first conducting terminal 3 in second heat dissipation channel 24 and also can dispels the heat better and reduce temperature.
The existence of these heat dissipation channels can efficiently radiates heat, avoids insulating body and conducting terminal to produce various safety problems, has also considered the strength problem of insulating body self simultaneously.
Special needs to be pointed out is, in the utility model embodiment only with the plug of power supply type, socket connector as example, the electric connector of any kind all is suitable for the principle that the utility model discloses in actual applications.For the person of ordinary skill of the art, that is done under instruction of the present utility model changes at equivalence of the present utility model, must be included in the scope that the utility model claim advocated.
Claims (10)
1. electric connector, it comprises that offering plurality of terminals accommodates the insulating body of passage and be contained in plurality of conductive terminals in the above-mentioned terminal accommodating passage; Wherein insulating body has a pair of heat dissipation channel that is positioned at its transverse ends and runs through insulating body along the butt joint direction; It is characterized in that: insulating body also offers at least one second heat dissipation channel, and it is accommodated between the passage and along the butt joint direction in adjacent pair of terminal and connects insulating body.
2. electric connector as claimed in claim 1 is characterized in that, a pair of projection that described insulating body has interface and extends to form from the interface transverse ends, and wherein insulating body is provided with the 3rd heat dissipation channel that is formed between interface and the projection.
3. electric connector as claimed in claim 2 is characterized in that, described the 3rd heat dissipation channel is communicated with first heat dissipation channel and second heat dissipation channel respectively.
4. electric connector as claimed in claim 1 is characterized in that, described second heat dissipation channel is communicated with adjacent terminal accommodating channel part, and wherein conducting terminal partly is exposed in second heat dissipation channel.
5. electric connector as claimed in claim 1 is characterized in that, described terminal accommodating passage goes to upper and lower two rows and distributes, and wherein each second heat dissipation channel is adjacent with four terminal accommodating passages.
6. electric connector as claimed in claim 5 is characterized in that, described each second heat dissipation channel and four terminal accommodating channel connections.
7. electric coupler component, it comprises the socket connector and the pin connector of mutual butt joint; Socket connector comprises that offering plurality of terminals accommodates first insulating body of passage and be contained in the first interior conducting terminal of above-mentioned terminal accommodating passage; Pin connector comprises that offering plurality of terminals accommodates second insulating body of passage and be contained in the second interior conducting terminal of above-mentioned terminal accommodating passage; Wherein first insulating body has a pair of first heat dissipation channel that is positioned at its transverse ends and runs through first insulating body along the butt joint direction; Second insulating body has a pair of first heat radiation groove that is positioned at its transverse ends and runs through second insulating body along the butt joint direction; It is characterized in that: first insulating body also offers at least one second heat dissipation channel, and it is accommodated between the passage and along the butt joint direction in adjacent pair of terminal and connects first insulating body; Second insulating body offers at least one second heat radiation groove, and it is accommodated between the passage and along the butt joint direction in adjacent pair of terminal and connects second insulating body; Wherein first heat dissipation channel and the first heat radiation groove are interconnected, and second heat dissipation channel and the second heat radiation groove are interconnected.
8. electric coupler component as claimed in claim 7, it is characterized in that, the a pair of projection that first insulating body of described socket connector has the Plug Division and forms from the Plug Division front end face, wherein first insulating body has the 3rd heat dissipation channel that is formed between Plug Division front end face and the projection.
9. electric coupler component as claimed in claim 8 is characterized in that, described the 3rd heat dissipation channel is connected with above-mentioned first, second heat dissipation channel and first, second heat radiation groove.
10. electric coupler component as claimed in claim 7 is characterized in that, the terminal accommodating passage of described first insulating body is connected with second heat dissipation channel of vicinity, and wherein first conducting terminal partly is exposed in second heat dissipation channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201465994U CN201490396U (en) | 2009-04-25 | 2009-04-25 | Electric connector and component thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201465994U CN201490396U (en) | 2009-04-25 | 2009-04-25 | Electric connector and component thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490396U true CN201490396U (en) | 2010-05-26 |
Family
ID=42429264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201465994U Expired - Fee Related CN201490396U (en) | 2009-04-25 | 2009-04-25 | Electric connector and component thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544796A (en) * | 2010-12-28 | 2012-07-04 | 凡甲电子(苏州)有限公司 | Card edge connector and assembly thereof |
| CN104716486B (en) * | 2013-12-12 | 2017-05-10 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN111585090A (en) * | 2019-02-15 | 2020-08-25 | 住友电装株式会社 | Connector with a locking member |
-
2009
- 2009-04-25 CN CN2009201465994U patent/CN201490396U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544796A (en) * | 2010-12-28 | 2012-07-04 | 凡甲电子(苏州)有限公司 | Card edge connector and assembly thereof |
| CN102544796B (en) * | 2010-12-28 | 2014-06-18 | 凡甲电子(苏州)有限公司 | Card edge connector and assembly thereof |
| CN104716486B (en) * | 2013-12-12 | 2017-05-10 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN111585090A (en) * | 2019-02-15 | 2020-08-25 | 住友电装株式会社 | Connector with a locking member |
| CN111585090B (en) * | 2019-02-15 | 2022-01-07 | 住友电装株式会社 | Connector with a locking member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120425 |