CN212991393U - Liquid cooling device of power core wire with contact pin terminal - Google Patents
Liquid cooling device of power core wire with contact pin terminal Download PDFInfo
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- CN212991393U CN212991393U CN202022318437.3U CN202022318437U CN212991393U CN 212991393 U CN212991393 U CN 212991393U CN 202022318437 U CN202022318437 U CN 202022318437U CN 212991393 U CN212991393 U CN 212991393U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model discloses a can carry out the liquid cooling device of the power heart yearn that has the contact pin terminal that better cools off to the contact pin terminal entire body, contact pin terminal, line tail terminal and liquid cooling pipe wear to be equipped with the conductor crimping piece in the contact pin terminal, and this contact pin terminal includes: the installation department, needle-like grafting portion and tubulose connecting portion, seted up installation fixed orifices and first business turn over liquid mouth in the installation department, be equipped with first sealing connector on the first business turn over liquid mouth, be equipped with the heart yearn mounting hole in the line tail terminal, the line tail terminal is equipped with tubulose connecting portion in the bead department of its heart yearn mounting hole, establish respectively in the crimping hole of conductor crimping piece and the heart yearn mounting hole of line tail terminal at the both ends of power heart yearn, the both ends of liquid-cooling pipe are established respectively on the tubulose connecting portion of contact pin terminal and line tail terminal, the second business turn over liquid mouth has been seted up on the line tail terminal, be provided with the drain pipe through second sealing connector on the second. Liquid cooling device mainly used install in the charging cable who charges for electric vehicle.
Description
Technical Field
The utility model relates to a power cable especially involves the liquid cooling device of the power heart yearn that has the contact pin terminal in a power cable.
Background
Under the influence of policies and environmental requirements, electric vehicles are becoming popular at a high speed. The anxiety of too long a charge time has also been troubling consumers. In recent years, along with the development of the battery technology of the electric automobile, the charging multiplying power is continuously improved, the requirement on the charging current is continuously improved, the temperature rise in the charging connecting device is overhigh after the current is increased, and even serious accidents such as vehicle burning or people injury can be caused. The traditional charging connector improves the temperature rise effect by increasing the sectional area of the conductor, because the conductor is mostly composed of copper metal, the density is high, the overweight of the cable brought by the traditional charging connector can seriously affect the comfort of the operation of a user, and in addition, a plurality of thin and weak people can become very hard when operating, so that the traditional charging connector cannot be used for the work. At present, the liquid cooling pipeline that adopts among the traditional charging cable, although the needle-like grafting portion of contact pin terminal has also seted up in the connection the cooling chamber of liquid cooling pipeline, this cooling chamber only uses as a connected node of liquid cooling pipeline for be close to the bottom of cooling chamber more, the cooling effect is worse, therefore can not carry out better cooling to the entire body of contact pin terminal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a technical problem that will solve is: the liquid cooling device of the power core wire with the pin terminal is capable of cooling the whole pin terminal.
In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a liquid cooling device of power heart yearn with contact pin terminal, its structure includes: the plug pin terminal is internally provided with a conductor crimping piece in a penetrating way; the pin terminal comprises a mounting part positioned in the middle, a needle-shaped insertion part positioned in the front and a tubular connecting part positioned in the rear, wherein the mounting part of the pin terminal is provided with a mounting fixing hole communicated with the tubular connecting part and a first liquid inlet and outlet vertically communicated with the mounting fixing hole; the conductor crimping piece is inserted into the fixed mounting hole in the middle of the contact pin terminal from the tubular connecting part at the rear part of the contact pin terminal and is arranged in the fixed mounting hole in the middle of the contact pin terminal, the crimping hole is formed in the rear part of the conductor crimping piece, the flow channel spacer matched with the cooling cavity is arranged at the front end of the conductor crimping piece, the flow channel spacer at the front end of the conductor crimping piece is inserted into the cooling cavity and divides the corresponding part of the cooling cavity into a liquid inlet half cavity and a liquid outlet half cavity, a connecting flow channel is arranged between the end part of the flow channel spacer and the bottom of the cooling cavity, a liquid outlet flow channel is formed between the conductor crimping piece and the tubular connecting part of the contact pin terminal, and a liquid inlet groove for connecting the liquid inlet half cavity with the first liquid inlet and outlet port and a liquid outlet; the front portion of line tail terminal be provided with the heart yearn mounting hole, line tail terminal be provided with rather than communicating tubulose connecting portion of heart yearn mounting hole in the bead department of its heart yearn mounting hole, the both ends of power heart yearn set up respectively in the crimping hole of conductor crimping piece and the heart yearn mounting hole of line tail terminal, the both ends of liquid cooling pipe establish respectively on the tubulose connecting portion of contact pin terminal and line tail terminal, line tail terminal set up rather than communicating second business turn over liquid mouth of heart yearn mounting hole at its front portion, be provided with the drain pipe through second sealing connector on the second business turn over liquid mouth.
As a preferred scheme, in the liquid cooling device with power core wire of contact pin terminal, the first sealing connector is the same as the second sealing connector in structure, and includes: the bolt body of the mounting screw is provided with a liquid flow hole inwards from the end part, and at least one liquid flow hole communicated with the liquid flow hole is formed in the bolt body of the mounting screw; the connecting seat is also provided with a tubular connecting part which is vertically communicated with the liquid flow cavity; first business turn over liquid mouth or second business turn over liquid mouth for with corresponding mounting screw matched with screw hole, after the sealing washer was established to the mounting screw cover, pass last sealed hole on the connecting seat, screw through hole, liquid flow chamber, screw through hole under and sealed hole down in proper order, overlap again and establish the lower sealing washer, screw up in first business turn over liquid mouth or second business turn over liquid mouth to fix the connecting seat on contact pin terminal or the line tail terminal.
Preferably, in the liquid cooling device for a power core wire with a pin terminal, the plug body of the mounting screw is provided with a liquid flow hole from the end part to the inner part along the central line of the plug body.
As a preferable scheme, in the liquid cooling device of the power core wire with the pin terminal, at least two liquid flow holes communicated with the liquid flow hole are uniformly formed in the bolt body of the mounting screw along the circumferential direction.
Preferably, in the liquid cooling apparatus for a power core wire with a pin terminal, a gap is provided between the flow passage partition and the bottom of the cooling chamber to form the connection flow passage.
Preferably, in the liquid cooling device with the power core wire having the pin terminal, the flow passage partition is provided with at least one overflowing hole at one end close to the bottom of the cooling cavity.
Preferably, in the liquid cooling apparatus for a power core wire with a pin terminal, the flow passage spacer is provided with at least one overflowing hole at one end close to the bottom of the cooling chamber to form the connecting flow passage.
As a preferable scheme, in the liquid cooling device of the power core wire with the pin terminal, a fixed mounting hole is formed at the rear part of the wire tail terminal.
As a preferable scheme, in the liquid cooling device of the power core wire with the pin terminal, a temperature sensor mounting groove for mounting a temperature sensor is formed on the mounting portion of the pin terminal.
The utility model has the advantages that: the liquid cooling device with the power core wire of the contact pin terminal can well cool the whole body of the contact pin terminal through the unique cooling runner structure inside the liquid cooling device, thereby greatly improving the cooling effect; meanwhile, the vehicle socket connected with the pin terminal can be well cooled. In addition, the first sealing connector and the second sealing connector are more compact in structure and reduced in size, so that the space occupied by the first sealing connector and the second sealing connector in the charging cable is reduced, meanwhile, the weight of the first sealing connector and the second sealing connector is also reduced, and the cost is reduced.
Drawings
Fig. 1 is a schematic sectional structure diagram of the liquid cooling device of the present invention.
Fig. 2 is a perspective view of the pin terminal of fig. 1.
Fig. 3 is a perspective view of the conductor crimping member in fig. 1.
Fig. 4 is a schematic view of the cross-sectional structure a-a in fig. 1.
Fig. 5 is an exploded schematic view of the liquid cooling device of the present invention.
Fig. 6 is a schematic cross-sectional structure of the pin terminal.
Fig. 7 is an exploded view of the pin terminal.
Fig. 8 is a schematic view of a three-dimensional structure of a charging gun using independent liquid inlet and outlet.
Fig. 9 is a schematic structural view of the liquid cooling device of the present invention connected in series.
Fig. 10 is a perspective view of a liquid cooling charging gun having the structure shown in fig. 9.
Reference numerals in fig. 1 to 10 are respectively: 1. liquid cooling pipe, 2, pin terminal, 20, mounting part, 201, mounting fixing hole, 202, first liquid inlet and outlet, 203, temperature sensor mounting groove, 21, needle-shaped plug part, 211, liquid inlet half cavity, 212, liquid outlet half cavity, 22, tubular connecting part, 23, liquid outlet channel, 28, anti-touch finger cap, 3, conductor crimping part, 31, crimping hole, 32, channel spacer, 321, overflowing hole, 33, liquid inlet channel, 34, liquid outlet channel, 35, diversion section, 4, power core wire, 5, wire tail terminal, 501, core wire mounting hole, 502, second liquid inlet and outlet, 51, fixing mounting hole, 52, tubular connecting part, 7, first sealing connector, 70, first connecting seat, 701, upper sealing hole, 703, screw upper through hole, 705, liquid flow cavity, 71, upper sealing ring, 72, lower sealing ring, 73, tubular connecting part, 75, mounting screw, 751, liquid flow hole, 8. second sealing connection head, 80, second connecting seat, 81, last sealing washer, 82, lower sealing washer, 83, tubulose connecting portion, 85, mounting screw, 9, feed liquor pipe, 91, first drain pipe that advances, 92, second drain pipe, 93, connecting pipe, 10, drain pipe, 100, rifle that charges, 102, the cable that charges, 103, other heart yearns.
Detailed Description
The following describes in detail a detailed embodiment of a liquid cooling apparatus with a power core wire having a pin terminal according to the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 5, a liquid cooling device with power core wire of contact pin terminal, includes: contact pin terminal 2, line tail terminal 5 and be used for settling the liquid cooling pipe 1 of power heart yearn, as shown in fig. 2, contact pin terminal 2 include: a mounting part 20 at the middle, a needle-like insertion part 21 at the front, and a tubular connection part 22 at the rear; as shown in fig. 6 and 7, an installation fixing hole 201 communicated with the tubular connection portion 22 and a first liquid inlet and outlet 202 vertically communicated with the installation fixing hole 201 are opened in the installation portion 20 of the pin terminal 2, a temperature sensor installation groove 203 for installing a temperature sensor is opened on the installation portion 20 of the pin terminal 2, a first sealing connector 7 is arranged on the first liquid inlet and outlet 202, and the specific structure of the first sealing connector 7 includes: the mounting screw 75, the first connecting seat 70, the upper sealing ring 71 and the lower sealing ring 72 are sequentially provided with an upper sealing hole 701, an upper screw through hole 703, a liquid flow cavity 705, a lower screw through hole and a lower sealing hole from top to bottom along an axis, the diameter of the upper sealing hole 701 is equivalent to that of the lower sealing hole, the diameter of the upper screw through hole 703 is equivalent to that of the lower screw through hole, the diameter of the upper sealing hole 701 is larger than that of the upper screw through hole 703 to form a step for placing the upper sealing ring 71, the diameter of the lower sealing hole is larger than that of the lower screw through hole to form a step for abutting against the lower sealing ring 72, and the liquid flow cavity 705 is larger than the corresponding part of the mounting screw 75, so that a gap is reserved between the mounting screw 75 and the liquid flow cavity 705; the mounting screw 75 is a hollow structure, that is: the bolt body is provided with a liquid flow hole inwards from the end part; four liquid flowing holes 751 communicated with the liquid flowing holes are formed in the bolt body of the mounting screw 75 along the circumferential direction, and a tubular connecting part 73 vertically communicated with the liquid flowing cavity 705 is further arranged on the first connecting seat 70; the first liquid inlet and outlet 202 is a threaded hole matched with the mounting screw 75, after the mounting screw 75 is sleeved with the upper sealing ring 71, the mounting screw passes through an upper sealing hole 701, a screw upper through hole 703, a liquid flow cavity 705, a screw lower through hole and a lower sealing hole on the first connecting seat 70 in sequence, and is then sleeved with the lower sealing ring 72 and screwed in the first liquid inlet and outlet 202 of the mounting part 20 of the pin terminal 2, so that the first connecting seat 70 is fixed on the mounting part 20 of the pin terminal 2; a cooling cavity communicated with the mounting fixing hole 201 is formed in the needle-shaped plugging part 21 of the pin terminal 2; the pin terminal 2 is provided with a conductor crimping piece 3, the conductor crimping piece 3 is inserted into a mounting and fixing hole 201 arranged in the middle of the pin terminal 2 from a tubular connecting part 22 at the rear part of the pin terminal 2, and is arranged in a tight fit manner-see fig. 3 (of course, the conductor crimping piece 3 can be fixed in the plug terminal 2 by adopting a bolt, corresponding bolt holes arranged on the conductor crimping piece 3 and the plug terminal 2, and the like), the rear part of the conductor crimping piece 3 is provided with a crimping hole 31, the front end of the conductor crimping piece 3 is provided with a flow channel spacer 32 matched with the cooling cavity, the flow channel spacer 32 at the front end of the conductor crimping piece 3 is inserted into the cooling cavity to separate the corresponding part of the cooling cavity into a liquid inlet half cavity 211 and a liquid outlet half cavity 212-see fig. 4, the flow channel spacer 32 at the front end of the conductor crimping piece 3 is provided with two flow through holes 321 arranged along the length direction of the flow channel spacer 32, these two overflowing holes 321 and the gap between the top end of the flow passage spacer 32 and the bottom of the cooling chamber together form a connecting flow passage (of course, the gap between the top end of the flow passage spacer 32 and the bottom of the cooling chamber may be used alone as the connecting flow passage); the conductor crimping piece 3 is provided with a flow guide section 35 with the diameter reduced at the position corresponding to the tubular connecting part 22 of the pin terminal 2, a liquid outlet channel 23 is formed between the flow guide section 35 of the conductor crimping piece 3 and the tubular connecting part 22 of the pin terminal 2, and the conductor crimping piece 3 is provided with a liquid inlet groove 33 for connecting the liquid inlet half cavity 211 and the first liquid inlet and outlet 202 and a liquid outlet groove 34 for connecting the liquid outlet half cavity 212 and the liquid outlet channel 23; the front part of the wire tail terminal 5 is provided with a core wire mounting hole 501, the edge of the core wire mounting hole 501 of the wire tail terminal 5 is provided with a tubular connecting part 52 communicated with the core wire mounting hole 501, and the rear part of the wire tail terminal 5 is provided with a fixed mounting hole 51; the both ends of power heart yearn 4 set up respectively in conductor crimping piece 3's crimping hole 31 and tail terminal 5's heart yearn mounting hole 501, the both ends of liquid cooling pipe 1 establish respectively on the tubulose connecting portion 52 of the union coupling portion 22 of contact pin terminal 2 and tail terminal 5, tail terminal 5 set up rather than communicating second business turn over liquid mouth 502 of heart yearn mounting hole 501 at its front portion, be provided with drain pipe 10 through second sealing connector 8 on second business turn over liquid mouth 502, second sealing connector 8 include: the second connecting seat 80, the upper sealing ring 81, the lower sealing ring 82 and the mounting screw 85 have the same structure as the first sealing connector 7, and will not be described again. In the present embodiment, a finger cap 28 is inserted into an end of the needle-like mating part 21 of the pin terminal 2.
In practical application, as shown in fig. 8, the liquid cooling devices may be used separately, and the first liquid inlet and outlet 202 on the two pin terminals 2 are used as liquid inlets, and of course, as shown in fig. 9 and 10, the two sets of liquid cooling devices may be used in series, that is: the tubular connecting portions 83 of the second sealing joints 8 on the two tail terminals 5 are connected by a connecting pipe 93, the first sealing joints 7 on the two pin terminals 2 are respectively connected with the first liquid inlet and outlet pipe 91 and the second liquid inlet and outlet pipe 92 (when one of the first liquid inlet and outlet pipe 91 and the second liquid inlet and outlet pipe 92 is used as a liquid inlet pipe, the other is a liquid outlet pipe, and vice versa), at this time, one of the first liquid inlet and outlet ports 202 on the two pin terminals 2 is used as a liquid inlet, and the other is used as a liquid outlet. The charging cable 102 of the charging gun 100 shown in fig. 9 and 10 includes two power supply core wires 4 and some other core wires 103 (generally, signal wires), respectively.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the shapes, structures, features and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a liquid cooling device of power heart yearn with contact pin terminal, includes: the connector comprises a pin terminal, a wire tail terminal and a liquid cooling pipe for arranging a power core wire, wherein a conductor compression joint piece penetrates through the pin terminal; the pin terminal includes: the installation department that is located the middle part, be located anterior needle-like grafting portion and be located the tubular connecting portion at rear portion, its characterized in that: the mounting part of the pin terminal is provided with a mounting fixing hole communicated with the tubular connecting part and a first liquid inlet and outlet vertically communicated with the mounting fixing hole, the first liquid inlet and outlet is provided with a first sealing connector, and the needle-shaped inserting part of the pin terminal is provided with a cooling cavity communicated with the fixing mounting hole; the conductor crimping piece is inserted into the fixed mounting hole in the middle of the contact pin terminal from the tubular connecting part at the rear part of the contact pin terminal and is arranged in the fixed mounting hole in the middle of the contact pin terminal, the crimping hole is formed in the rear part of the conductor crimping piece, the flow channel spacer matched with the cooling cavity is arranged at the front end of the conductor crimping piece, the flow channel spacer at the front end of the conductor crimping piece is inserted into the cooling cavity and divides the corresponding part of the cooling cavity into a liquid inlet half cavity and a liquid outlet half cavity, a connecting flow channel is arranged between the end part of the flow channel spacer and the bottom of the cooling cavity, a liquid outlet flow channel is formed between the conductor crimping piece and the tubular connecting part of the contact pin terminal, and a liquid inlet groove for connecting the liquid inlet half cavity with the first liquid inlet and outlet port and a liquid outlet; the front portion of line tail terminal be provided with the heart yearn mounting hole, line tail terminal be provided with rather than communicating tubulose connecting portion of heart yearn mounting hole in the bead department of its heart yearn mounting hole, the both ends of power heart yearn set up respectively in the crimping hole of conductor crimping piece and the heart yearn mounting hole of line tail terminal, the both ends of liquid cooling pipe establish respectively on the tubulose connecting portion of contact pin terminal and line tail terminal, line tail terminal set up rather than communicating second business turn over liquid mouth of heart yearn mounting hole at its front portion, be provided with the drain pipe through second sealing connector on the second business turn over liquid mouth.
2. The liquid cooling device of claim 1, wherein: first sealing connection head and second sealing connection head's structure the same, include: the bolt body of the mounting screw is provided with a liquid flow hole inwards from the end part, and at least one liquid flow hole communicated with the liquid flow hole is formed in the bolt body of the mounting screw; the connecting seat is also provided with a tubular connecting part which is vertically communicated with the liquid flow cavity; first business turn over liquid mouth or second business turn over liquid mouth for with corresponding mounting screw matched with screw hole, after the sealing washer was established to the mounting screw cover, pass last sealed hole on the connecting seat, screw through hole, liquid flow chamber, screw through hole under and sealed hole down in proper order, overlap again and establish the lower sealing washer, screw up in first business turn over liquid mouth or second business turn over liquid mouth to fix the connecting seat on contact pin terminal or the line tail terminal.
3. The liquid cooling device of claim 2, wherein: the bolt body of the mounting bolt is provided with a liquid flow hole inwards from the end part along the central line of the bolt body.
4. The liquid cooling device of claim 2, wherein: at least two liquid flow holes communicated with the liquid flow holes are uniformly formed in the bolt body of the mounting screw along the circumferential direction.
5. The liquid cooling device of claim 1, wherein: and a gap is arranged between the flow passage spacer and the bottom of the cooling cavity to form the connecting flow passage.
6. The liquid cooling device of claim 5, wherein: and one end of the flow passage spacer, which is close to the bottom of the cooling cavity, is provided with at least one overflowing hole.
7. The liquid cooling device of claim 1, wherein: and one end of the flow channel spacer, which is close to the bottom of the cooling cavity, is provided with at least one overflowing hole to form the connecting flow channel.
8. The liquid cooling device of claim 1, wherein: and a fixed mounting hole is formed in the rear part of the wire tail terminal.
9. The liquid cooling apparatus of the power core with pin terminal as claimed in any one of claims 1 to 8, wherein: and a temperature sensor mounting groove for mounting a temperature sensor is formed in the mounting part of the pin terminal.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318437.3U CN212991393U (en) | 2020-10-16 | 2020-10-16 | Liquid cooling device of power core wire with contact pin terminal |
| DE202021105670.3U DE202021105670U1 (en) | 2020-10-16 | 2021-10-18 | Liquid cooling device for power supply core wire |
| JP2021170551A JP7194248B2 (en) | 2020-10-16 | 2021-10-18 | Liquid cooler for power cores with pin terminals |
| FR2111011A FR3115400B3 (en) | 2020-10-16 | 2021-10-18 | LIQUID COOLING DEVICE FOR POWER CONDUCTOR WIRES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022318437.3U CN212991393U (en) | 2020-10-16 | 2020-10-16 | Liquid cooling device of power core wire with contact pin terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212991393U true CN212991393U (en) | 2021-04-16 |
Family
ID=75419548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022318437.3U Active CN212991393U (en) | 2020-10-16 | 2020-10-16 | Liquid cooling device of power core wire with contact pin terminal |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7194248B2 (en) |
| CN (1) | CN212991393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799632A (en) * | 2021-10-29 | 2021-12-17 | 广州锐速智能科技股份有限公司 | Cooling system and high-power liquid-cooled super quick-charging equipment |
| CN114389078A (en) * | 2020-10-16 | 2022-04-22 | 张家港友诚新能源科技股份有限公司 | Liquid cooling device of power core wire with contact pin terminal |
| WO2023100466A1 (en) * | 2021-11-30 | 2023-06-08 | 住友電気工業株式会社 | Connector with electric wire |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115938672A (en) * | 2022-11-22 | 2023-04-07 | 长春捷翼汽车科技股份有限公司 | Liquid-cooled wire harness and vehicle |
| CN116259995B (en) * | 2023-01-15 | 2024-01-09 | 惠州尼索科连接技术有限公司 | Liquid cooling terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108701513B (en) | 2016-02-01 | 2020-09-29 | 胡贝尔和茹纳股份公司 | Cable assembly |
| CN109462062B (en) | 2018-09-29 | 2020-01-24 | 深圳市宝道智能科技有限公司 | Fluid cooling terminal and application |
-
2020
- 2020-10-16 CN CN202022318437.3U patent/CN212991393U/en active Active
-
2021
- 2021-10-18 JP JP2021170551A patent/JP7194248B2/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389078A (en) * | 2020-10-16 | 2022-04-22 | 张家港友诚新能源科技股份有限公司 | Liquid cooling device of power core wire with contact pin terminal |
| CN114389078B (en) * | 2020-10-16 | 2024-05-24 | 张家港友诚新能源科技股份有限公司 | Liquid cooling device of power core wire with contact pin terminal |
| CN113799632A (en) * | 2021-10-29 | 2021-12-17 | 广州锐速智能科技股份有限公司 | Cooling system and high-power liquid-cooled super quick-charging equipment |
| WO2023100466A1 (en) * | 2021-11-30 | 2023-06-08 | 住友電気工業株式会社 | Connector with electric wire |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7194248B2 (en) | 2022-12-21 |
| JP2022066189A (en) | 2022-04-28 |
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