CN105977657B - Heat radiating type high-voltage connector - Google Patents
Heat radiating type high-voltage connector Download PDFInfo
- Publication number
- CN105977657B CN105977657B CN201610501108.8A CN201610501108A CN105977657B CN 105977657 B CN105977657 B CN 105977657B CN 201610501108 A CN201610501108 A CN 201610501108A CN 105977657 B CN105977657 B CN 105977657B
- Authority
- CN
- China
- Prior art keywords
- female end
- plug
- public terminal
- heat
- 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.)
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/40—Pivotable clamping member
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Include the high pressure public terminal plug to match and high pressure female end plug the invention discloses a kind of heat radiating type high-voltage connector, it is characterised in that：The high pressure public terminal plug includes public terminal plug main body, male end shell and head cover, and the public terminal plug main body is arranged in male end shell, and head cover lid is located at male end shell upper end；The high pressure female end plug includes female end plug body, female end shell and bottom cover, and the female end plug body is arranged in female end shell, and bottom cover lid is located at female end shell lower end；Heat-conduction insulation spacer is equipped between the non-contact end and head cover of the public terminal plug main body and/or between the non-contact end and bottom cover of female end plug body.The present invention makes connector realize more effectively heat dissipation in high current work so that plug-in unit can use higher electric current without destroying overlay coating.
Description
Technical field
The present invention relates to a kind of improvement of high-voltage connector invention more particularly to the improvement of heat radiating type high-voltage connector hairs
It is bright.
Background technology
It is more and more to the use of high-tension current at present, due to high-tension current by when conducting wire and connector will produce centainly
Temperature increase, when temperature increase and environment temperature and more than connector electroplate layer bearing temperature（About 170 is Celsius
Degree）, it will it causes connector overlay coating to destroy, surface contacted resistance is caused to increase, Wen Sheng continues to increase, and causes other correlations
The damage of component, to cause thrashing.Existing solution one：Directly high-voltage connecter rivetted using rivet or
The mode of welding is attached, and there are problems：Installation is inconvenient, and efficiency is low, cannot achieve fast assembling-disassembling；Scheme two：Using normal
The low pressure connector structure of rule, there are problems：Low pressure connector overcurrent capability is very low, several such as by the electric current more than 100A
Plating damage layer is will result in second.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of heat dissipation of energy rapid cooling
Type high-voltage connector.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that realize：This kind of heat radiating type high pressure
Connector includes the high pressure public terminal plug to match and high pressure female end plug, it is characterised in that：The high pressure public terminal plug packet
Public terminal plug main body, male end shell and head cover are included, the public terminal plug main body is arranged in male end shell, and head cover lid is located at public affairs
End housing upper end；The high pressure female end plug includes female end plug body, female end shell and bottom cover, the female end plug body
It is arranged in female end shell, bottom cover lid is located at female end shell lower end；Between the non-contact end and head cover of the public terminal plug main body
And/or heat-conduction insulation spacer is equipped between the non-contact end and bottom cover of female end plug body.
The heat-conduction insulation spacer includes organosilicon or electronic polymer substrate and metal particulate filler；The public terminal plug
The non-contact end of main body and/or the non-contact end of female end plug are contacted with the metal particulate filler inside heat-conduction insulation spacer.
The metallic particles is aluminium or aluminium oxide heat conduction particle.
The head cover, male end shell, bottom cover and female end shell are metal material.
The head cover upper end is equipped with groove, and several longitudinally arranged heat-removal bars are equipped in groove.
The beneficial effects of the invention are as follows improved heat radiating type high-voltage connectors, during connector use, the heat of generation
Amount can carry out heat conduction and cooling by the part of system itself；10 degrees Celsius of temperature or more can be reduced than existing structure, if using
Thermal coefficient 4W/mK, thickness are the heat-conduction insulation spacer of 0.5mm, that is, put forward 10 degrees Celsius of high temperature rise, can promote electric current
20A or so.
Description of the drawings
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is insulation spacer position of the present invention schematic diagram.
Specific implementation mode
Attached drawing illustrates the structure of the present invention, further illustrates it in relation to details in conjunction with attached drawing below.The heat radiating type is high
Plug-in unit is crimped, includes the high pressure public terminal plug 1 to match and high pressure female end plug 4, the high pressure public terminal plug 1 includes public affairs
Plug body 8, male end shell 2 and head cover 3, the public terminal plug main body 8 is held to be arranged in male end shell 2, the lid of head cover 3 is located at public affairs
2 upper end of end housing；The high pressure female end plug 4 includes female end plug body, female end shell 5 and bottom cover 6, the female end plug
Main body is arranged in female end shell 5, and the lid of bottom cover 6 is located at 5 lower end of female end shell；The non-contact end of the public terminal plug main body and top
Heat-conduction insulation spacer 7 is equipped between lid 3 and/or between the non-contact end and bottom cover 6 of female end plug body, you can be inserted in male end
Heat-conduction insulation spacer 7 is set between the non-contact end and head cover 3 of head main body, heat-conduction insulation spacer 7 is non-with public terminal plug main body
Contact jaw and head cover, which contact with each other, to conduct heat, or can be arranged between the non-contact end and bottom cover 6 of female end plug body
Heat-conduction insulation spacer 7, heat-conduction insulation spacer 7 contacts with each other with the non-contact end of female end plug body and bottom cover to conduct heat, again
Or above two mode be combined with each other, cooling effect is played jointly.The heat-conduction insulation spacer 7 includes organosilicon or electronics
Polymeric substrates and metal particulate filler；The non-contact end of the public terminal plug main body and/or the non-contact end of female end plug with
Metal particulate filler contact inside heat-conduction insulation spacer, enhances thermal conduction effect, and the metallic particles is aluminium or aluminium oxide etc.
Heat conduction particle；The head cover 3, male end shell 2, bottom cover 6 and female end shell 5 are metal material, enhance heat dissipation effect, the top
It covers end and is equipped with groove, several longitudinally arranged heat-removal bars 9 are equipped in groove, preferably two spaced heat-removal bars 9, this is dissipated
Hot rod 9 can be metallic rod, the heat that this kind of special radiator structure can effectively pass over heat-conduction insulation spacer on head cover
It is dispersed into the external world.
The structure of the present invention is by heat-conduction insulation spacer, and thermal coefficient is 1~8W/mK,（Material is organosilicon or electricity
Based on sub- polymer, the heat conduction particles such as metallic particles such as aluminium or aluminium oxide are filler）, the heat of high pressure male end contact point generation
Amount is transmitted to the head cover 3 and shell of public terminal plug, then passes to the shell of female end plug, is entirely patched by external temperature cooling
Part；Alternatively, the heat that high pressure female end contact point generates is transmitted to the bottom cover 6 and shell of female end plug, then pass to public terminal plug
Shell, entire connector is cooled down by external temperature；Or both the above mode cooperates and radiates.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (5)
1. heat radiating type high-voltage connector includes the high pressure public terminal plug to match and high pressure female end plug, it is characterised in that：Institute
It includes public terminal plug main body, male end shell and head cover to state high pressure public terminal plug, and the public terminal plug main body is arranged outside male end
In shell, head cover lid is located at male end shell upper end；The high pressure female end plug includes female end plug body, female end shell and bottom
Lid, the female end plug body are arranged in female end shell, and bottom cover lid is located at female end shell lower end；The public terminal plug main body
Heat-conduction insulation spacer is equipped between non-contact end and head cover and/or between the non-contact end and bottom cover of female end plug body；It is described
Head cover upper end is equipped with groove, and several longitudinally arranged heat-removal bars are equipped in groove.
2. heat radiating type high-voltage connector as described in claim 1, it is characterised in that：The heat-conduction insulation spacer includes organosilicon
Or electronic polymer substrate and metal particulate filler.
3. heat radiating type high-voltage connector as claimed in claim 2, it is characterised in that：The non-contact end of the public terminal plug main body
And/or the non-contact end of female end plug is contacted with the metal particulate filler inside heat-conduction insulation spacer.
4. heat radiating type high-voltage connector as claimed in claim 2, it is characterised in that：The metallic particles is that aluminium or aluminium oxide are led
Hot particle.
5. heat radiating type high-voltage connector as described in claim 1, it is characterised in that：The head cover, male end shell, bottom cover and mother
End housing is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501108.8A CN105977657B (en) | 2016-06-30 | 2016-06-30 | Heat radiating type high-voltage connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501108.8A CN105977657B (en) | 2016-06-30 | 2016-06-30 | Heat radiating type high-voltage connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977657A CN105977657A (en) | 2016-09-28 |
| CN105977657B true CN105977657B (en) | 2018-10-30 |
Family
ID=56953998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501108.8A Active CN105977657B (en) | 2016-06-30 | 2016-06-30 | Heat radiating type high-voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977657B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020116533A1 (en) * | 2020-06-23 | 2021-12-23 | Te Connectivity Germany Gmbh | High current contact device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205723983U (en) * | 2016-06-30 | 2016-11-23 | 瑞安市超声电器厂 | Heat radiating type high-voltage connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200947510Y (en) * | 2006-09-06 | 2007-09-12 | 郑振诚 | High-frequency connector with heat dissipation capability |
| JP4570106B2 (en) * | 2007-09-18 | 2010-10-27 | 日本航空電子工業株式会社 | connector |
| FR2946185B1 (en) * | 2009-05-29 | 2012-10-19 | Radiall Sa | VERY HIGH POWER CONNECTOR |
| CN103022788A (en) * | 2011-09-20 | 2013-04-03 | 常州市瑞通电子器材厂 | High-frequency connector sheath |
| CN203377457U (en) * | 2013-07-30 | 2014-01-01 | 深圳市通茂电子有限公司 | High-voltage power supply module connector |
| CN105470702B (en) * | 2015-07-31 | 2018-01-16 | 中航光电科技股份有限公司 | Insulator and the electric connector using the insulator |
-
2016
- 2016-06-30 CN CN201610501108.8A patent/CN105977657B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205723983U (en) * | 2016-06-30 | 2016-11-23 | 瑞安市超声电器厂 | Heat radiating type high-voltage connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977657A (en) | 2016-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 818, Upper East Road, development zone of Ruian Economic Development Zone, Zhejiang Province, Zhejiang Applicant after: Ruian Ultrasonic Electrical Appliance Co., Ltd. Address before: 325200, No. 818, East Road, Ruian Economic Development Zone, Wenzhou, Zhejiang Applicant before: Ruian Ultrasonic Electronic Factory |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210805 Address after: No. 818, Shangdong Road, economic development zone, Dongshan street, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee after: Zhejiang Ruifu Electric Co.,Ltd. Address before: No. 818, Shangdong Road, development zone, Ruian Economic Development Zone, Zhejiang 325200 Patentee before: RUI'AN CHAOSHENG ELECTRIC APPLIANCE Co.,Ltd. |