CN218343420U - Electrical connector - Google Patents
Electrical connector Download PDFInfo
- Publication number
- CN218343420U CN218343420U CN202222507670.5U CN202222507670U CN218343420U CN 218343420 U CN218343420 U CN 218343420U CN 202222507670 U CN202222507670 U CN 202222507670U CN 218343420 U CN218343420 U CN 218343420U
- Authority
- CN
- China
- Prior art keywords
- electrical connector
- circuit board
- current
- current sensor
- insulating 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000001939 inductive effect Effects 0.000 claims description 16
- 238000004382 potting Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an electric connector, this electric connector includes: the device comprises a conductive mechanism, a connecting device, an insulating shell and a current detection device, wherein the current detection device comprises a current sensor and a signal connecting device; the conductive mechanism is arranged in the insulating shell, and part of the connecting device is positioned in the insulating shell and is electrically connected with the conductive mechanism; the current detection device is arranged on the insulating shell, the signal connection device is electrically connected with the current sensor to transmit a detection signal of the current sensor, and the technical problem that the electric connector of the new energy automobile is easily damaged due to overcurrent and the safety of the automobile is affected is solved.
Description
Technical Field
The utility model relates to a new energy automobile's technical field especially relates to an electric connector.
Background
With the development of the new energy automobile field, the application proportion of the high-voltage electric connector on the automobile is higher and higher. The new energy automobile has heavy current and large voltage in the driving and charging and discharging processes, and the temperature rise of each high-voltage system device is high. In the kinetic energy transmission process of the automobile, the conditions of current overload, poor contact of a connector, overhigh ambient temperature or short circuit of high-voltage component equipment and the like exist, so that the temperature of a high-voltage electric connector and a wire harness is overhigh; when the electric automobile is charged at high power, the temperature of the high-voltage electric connector and the wire harness is too high, so that the connector is damaged and ablated, the insulation fault of the whole automobile is caused, and a fire disaster is caused in serious cases.
The high-voltage electric connector is used as a main part for transferring kinetic energy of a new energy vehicle and plays an important role in driving safety. However, in the driving process, since there is no data interaction between the high-voltage electrical connector and the vehicle controller, the vehicle controller does not know the current-carrying state of the high-voltage electrical connector when the vehicle is working. When the high-voltage electric connector works under high voltage, the current voltage is higher, which can cause the temperature at the terminal position of the connector to rise; under different road conditions and working conditions, the working current at the connector has no specific parameter value; and under the plug and socket join in marriage the state of inserting, the terminal of connector is in relative confined space, and the heat that heavy current and high voltage produced is difficult to spread, easily causes the inside high temperature, is in this state for a long time easily to cause trouble and fire incident. A part of electric connectors are used as automobile connectors and are connecting devices for connecting the vehicle-mounted control unit, if overcurrent occurs, damage and failure are caused, the work of the vehicle-mounted control unit can be directly influenced, and the risk of damage caused by overcurrent is increased due to the fact that the current condition in a wire harness cannot be known in time, so that the connected control unit cannot normally operate, and the driving safety is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric connector to solve new energy automobile's electric connector and damage because of overflowing easily, influence the technical problem of car security.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an electric connector, include: the device comprises a conductive mechanism, a connecting device, an insulating shell and a current detection device, wherein the current detection device comprises a current sensor and a signal connecting device; the conductive mechanism is arranged in the insulating shell, and part of the connecting device is positioned in the insulating shell and is electrically connected with the conductive mechanism; the current detection device is arranged on the insulating shell, and the signal connection device is electrically connected with the current sensor to transmit a detection signal of the current sensor.
In a preferred embodiment, the current sensor comprises a plurality of inductive rods arranged side by side at intervals, the inductive rods extending in the circumferential direction of the connecting device.
In a preferred embodiment, the sensing rod comprises a first sensing section and a second sensing section which are arranged at an angle, and the connecting device is arranged at the inner side of the first sensing section and the second sensing section.
In a preferred embodiment, the current detection device includes a circuit board, and the current sensor and the signal connection device are electrically connected to the circuit board, respectively.
In a preferred embodiment, the outer wall of the insulating shell is provided with at least one snap for fixing the circuit board.
In a preferred embodiment, the buckle includes a buckle vertical plate and a press-connecting block, the press-connecting block is fixedly connected to the top of the buckle vertical plate, the top surface of the press-connecting block is a guide surface, and the guide surface is inclined inwards along a direction from the top to the bottom.
In a preferred embodiment, the insulation shell is provided with a limit bump, and the circuit board abuts against the limit bump.
In a preferred embodiment, a plurality of the buckles are distributed in a rectangular shape, and the limiting convex blocks are distributed on the front side and the rear side of the circuit board.
In a preferred embodiment, the electrical connector includes a plurality of the connecting devices, the circuit board is mounted between two adjacent connecting devices, two current sensors connected to the circuit board correspond to the two connecting devices one to one, and the two current sensors are symmetrically arranged.
In a preferred embodiment, a shield connecting ring is provided outside the insulating case, the connecting device passes through the shield connecting ring, and a shield layer of the connecting device is electrically connected to the shield connecting ring.
In a preferred embodiment, a potting body is arranged outside the insulating shell, and the current detection device is at least partially wrapped by the potting body.
The utility model discloses a characteristics and advantage are:
in the electric connector, the current in the wire harness is monitored through the current sensor, and then the temperature rise and the performance of the wire harness are monitored. The electric connector can be applied to new energy automobiles, current monitoring feedback is realized, warning signals can be conveniently and timely sent out, intelligent matching self-adaptive control of the power of the whole automobile is carried out, the risk of damage caused by overcurrent is reduced, normal operation of a control unit connected with the electric connector is guaranteed, and the safety performance of the automobile is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.
Fig. 1-4 are schematic structural views of an electrical connector provided by the present invention;
fig. 5 is a schematic connection diagram of a connection device and a current detection device in the electrical connector according to the present invention;
fig. 6 is a schematic structural diagram of an insulating shell in the electrical connector provided by the present invention;
fig. 7 is a partial enlarged view of a portion a in fig. 5;
fig. 8 is a partial enlarged view at B in fig. 6;
fig. 9-10 are schematic structural views of other embodiments of the electrical connector provided by the present invention;
fig. 11-12 are schematic diagrams illustrating an assembly of the electrical connector and the electrical connecting device provided by the present invention.
The reference numbers illustrate:
11. a conductive mechanism; 12. a connecting device;
20. an insulating case; 201. a harness tube;
21. buckling; 211. buckling a vertical plate; 212. a crimping block; 213. a guide surface;
22. a limiting bump; 23. a support plate;
30. a current detection device;
31. a current sensor; 32. an induction rod; 321. a first induction section; 322. a second induction section;
33. a circuit board; 34. a signal connection device;
41. a shielding connecting ring; 42. a potting body; 43. a tail shell; 44. a wiring harness tail clamp;
50. an electrical connection device; 51. a locking mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an electric connector, as shown in fig. 1-10, this electric connector includes: the device comprises a conductive mechanism 11, a connecting device 12, an insulating shell 20 and a current detection device 30, wherein the current detection device 30 comprises a current sensor 31 and a signal connecting device 34; the conductive mechanism 11 is arranged in the insulating shell 20, and part of the connecting device 12 is positioned in the insulating shell 20 and electrically connected with the conductive mechanism 11; the current detection device 30 is mounted on the insulation case 20, and the signal connection device 34 is electrically connected with the current sensor 31 to transmit a detection signal of the current sensor 31.
In the electric connector, the current sensor 31 monitors the current in the wire harness, and further monitors the temperature rise and the performance of the wire harness. The electric connector can be applied to new energy automobiles, current monitoring feedback is realized, warning signals can be conveniently and timely sent out, intelligent matching self-adaptive control of the power of the whole automobile is carried out, the risk of damage caused by overcurrent is reduced, normal operation of a control unit connected with the electric connector is guaranteed, and the safety performance of the automobile is improved. Specifically, the conductive mechanism 11 may be a connector terminal, and the signal connection device 34 may be a signal harness.
The current sensor 31 can measure the current signal in the connecting device 12 in real time and feed back the current signal to the BMS body control system by performing an operation according to the electromagnetic gradient difference. The arrangement and number of the current sensors 31 may be various. In some embodiments, as shown in fig. 5 and 7, the current sensor 31 includes a plurality of sensing bars 32 arranged side by side at intervals, the sensing bars 32 extending along the circumference of the connecting device 12. Preferably, the current sensor 31 comprises two inductive bars 32, the two inductive bars 32 being arranged on the current transmission path of the connection device 12 in parallel with the external magnetic field of the connection device 12.
Further, the inductive rod 32 includes the first inductive section 321 and the second inductive section 322 that are the angular layout, and connecting device 12 arranges in the inboard of first inductive section 321 and second inductive section 322, and first inductive section 321 and second inductive section 322 surround the local scope of connecting device 12 circumference, are convenient for detect the electric current wherein, have improved current monitoring's accuracy, have broad measuring range and reliable precision.
As shown in fig. 4 and 5, the current detection device 30 includes a circuit board 33, the current sensor 31 and the signal connection device 34 are electrically connected to the circuit board 33, and the signal connection device 34 can supply power to the circuit board 33 and the current sensor 31 and perform data transmission. The current sensor 31 may be integrated on the circuit board 33, the circuit board 33 integrating the current collection function. The circuit board 33 is connected with an external control device through a signal connection device 34, and can realize the current real-time monitoring and warning functions. The current sensor 31 may be a TMR current sensor, for example, a TMR7302 current sensor available from multidimensional technologies.
The mounting structure of the circuit board 33 may be various. In some embodiments, the outer wall of the insulating case 20 is provided with at least one catch 21 for fixing the circuit board 33. Further, the insulation shell 20 is provided with a limiting bump 22, the circuit board 33 abuts against the limiting bump 22, the buckle 21 can limit the circuit board 33 to be separated, and the limiting bump 22 can lock the longitudinal position of the circuit board 33. As shown in fig. 4-6, the plurality of clips 21 are distributed in a rectangular shape, the limiting protrusions 22 are distributed on the front side and the rear side of the circuit board 33, and the clips 21 are matched with the limiting protrusions 22, so that the stability of the position of the circuit board 33 is improved, and the reliable work of the electric connector is guaranteed.
Further, the buckle 21 includes a buckle vertical plate 211 and a press-fit block 212, the press-fit block 212 is fixedly connected to the top of the buckle vertical plate 211, the top surface of the press-fit block 212 is a guide surface 213, and the guide surface 213 is inclined inward along the direction from the top to the bottom, as shown in fig. 6 and 8, when assembling, the circuit board 33 is firstly abutted against the guide surface 213, and the circuit board 33 is pressed downward, so that the buckle vertical plate 211 can be driven to deform outward; after the circuit board 33 crosses the crimping block 212, the buckling vertical plate 211 rebounds, and the crimping block 212 compresses the circuit board 33, so that the structural stability of the circuit board 33 is guaranteed, the installation is facilitated, and the assembly efficiency is improved.
In the electrical connector, the number of the connecting means 12 may be one or more. In an embodiment, the electrical connector may include a plurality of connecting devices 12, the circuit board 33 is installed between two adjacent connecting devices 12, the two current sensors 31 connected to the circuit board 33 respectively correspond to the two connecting devices 12 one by one, and the two current sensors 31 are symmetrically arranged. Further, the insulating housing 20 is provided with a plurality of harness tubes 201, as shown in fig. 6, the connecting device 12 is inserted into the harness tubes 201, a support plate 23 is provided between two adjacent harness tubes 201, the circuit board 33 is mounted on the support plate 23, and the current sensor 31 is arranged along the outer wall of the harness tubes 201.
As shown in fig. 1 and 2, a shield connection ring 41 is provided outside the insulating case 20, and the connection device 12 passes through the shield connection ring 41. Specifically, the wire core of the connection device 12 is inserted into the wire harness tube 201, and the shielding layer of the connection device 12 is sleeved outside the wire harness tube 201; the shielding connection ring 41 is sleeved outside the cable harness tube 201, the shielding layer of the connection device 12 is located between the outer wall of the cable harness tube 201 and the shielding connection ring 41, and the shielding layer of the connection device 12 is electrically connected to the shielding connection ring 41. The conductive mechanism 11, the current sensor 31 and the shield connection ring 41 are distributed in sequence.
In some embodiments, the potting body 42 is disposed outside the insulating casing 20, the current detection device 30 is at least partially wrapped by the potting body 42, and the circuit board 33, the current sensor 31 and the insulating casing 20 are encapsulated by the potting body 42, so that the structural stability is improved, and the environmental EMC performance of the sensor is ensured. Specifically, the potting body 42 may be formed by pouring a potting adhesive through a mold, and the current detection device 30 may be completely wrapped by the potting body 42, that is, the current detection device 30 is fixed in the potting body 42. As shown in fig. 1, 9 and 10, a tail housing 43 and a harness tail 44 are connected to a rear end of the electrical connector, and a potting body 42 is formed between the tail housing 43 and the insulating housing 20. The electrical connector may also include a housing with a potting body 42 located within the housing.
Connecting device 12 can adopt copper wire or aluminium wire, adopts under the condition of aluminium wire, can reduce manufacturing cost and increase duration, considers that aluminium is lower than the melting point of copper and resistance is great relatively, and this electric connector is through monitoring operating current at the car operation in-process, and the reliable operation of guarantee circuit structure. The connecting device 12 and the conductive mechanism 11 may be connected by friction welding.
Fig. 11 and 12 show an electrical connection structure using the electrical connector, which includes an electrical connection device 50 adapted to the electrical connector, and a terminal of the electrical connection device 50 is electrically connected to the conductive mechanism 11. The electrical connection device 50 or the insulating housing 20 is provided with a locking mechanism 51 to lock the electrical connector and the electrical connection device 50 together. The electric connector is a female socket, and the electric connecting device 50 matched with the electric connector is a male connector; alternatively, the electrical connector is a male connector and the electrical connector 50 is a female connector. The terminal of the electrical connection device 50 and the conductive mechanism 11 may be a copper bar high voltage interlock terminal.
The above description is only for a few embodiments of the present invention, and those skilled in the art can make various changes or modifications to the embodiments of the present invention without departing from the spirit and scope of the present invention according to the disclosure of the present application.
Claims (11)
1. An electrical connector, comprising: the device comprises a conductive mechanism, a connecting device, an insulating shell and a current detection device, wherein the current detection device comprises a current sensor and a signal connecting device; the conductive mechanism is arranged in the insulating shell, and part of the connecting device is positioned in the insulating shell and is electrically connected with the conductive mechanism; the current detection device is arranged on the insulating shell, and the signal connection device is electrically connected with the current sensor to transmit a detection signal of the current sensor.
2. The electrical connector of claim 1, wherein the current sensor comprises a plurality of inductive bars arranged side by side in a spaced apart arrangement, the inductive bars extending in a circumferential direction of the connecting device.
3. The electrical connector of claim 2, wherein the inductive lever comprises first and second angularly disposed inductive sections, the connecting means being disposed inside the first and second inductive sections.
4. The electrical connector of claim 1, wherein the current detection device comprises a circuit board, and the current sensor and the signal connection device are electrically connected to the circuit board, respectively.
5. The electrical connector of claim 4, wherein the outer wall of the insulative housing is provided with at least one catch for securing the circuit board.
6. The electrical connector of claim 5, wherein the latch comprises a vertical latch plate and a pressing block, the pressing block is fixedly connected to a top of the vertical latch plate, a top surface of the pressing block is a guiding surface, and the guiding surface is inclined inward along a direction from the top to the bottom.
7. The electrical connector of claim 5, wherein the insulative housing is provided with a limit bump, and the circuit board abuts against the limit bump.
8. The electrical connector of claim 7, wherein the plurality of clips are arranged in a rectangular shape, and the limiting protrusions are arranged on the front side and the rear side of the circuit board.
9. The electrical connector according to claim 4, wherein the electrical connector comprises a plurality of the connecting devices, the circuit board is mounted between two adjacent connecting devices, two current sensors connected with the circuit board correspond to the two connecting devices one by one, and the two current sensors are arranged symmetrically.
10. The electrical connector of claim 1, wherein a shield connecting ring is provided outside the insulating housing, the connecting device passes through the shield connecting ring, and a shield layer of the connecting device is electrically connected with the shield connecting ring.
11. The electrical connector of claim 1, wherein a potting body is provided outside the insulative housing, the current sensing device being at least partially encapsulated by the potting body.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222507670.5U CN218343420U (en) | 2022-09-21 | 2022-09-21 | Electrical connector |
PCT/CN2023/120457 WO2024061325A1 (en) | 2022-09-21 | 2023-09-21 | Electrical connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222507670.5U CN218343420U (en) | 2022-09-21 | 2022-09-21 | Electrical connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218343420U true CN218343420U (en) | 2023-01-20 |
Family
ID=84894735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222507670.5U Active CN218343420U (en) | 2022-09-21 | 2022-09-21 | Electrical connector |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN218343420U (en) |
WO (1) | WO2024061325A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024061325A1 (en) * | 2022-09-21 | 2024-03-28 | 长春捷翼汽车科技股份有限公司 | Electrical connector |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4932659B2 (en) * | 2007-10-03 | 2012-05-16 | 矢崎総業株式会社 | Shield connector and method for manufacturing shield connector |
KR100994869B1 (en) * | 2008-04-28 | 2010-11-16 | 김동룡 | The Outlet of Disconnecting Standby Power |
US8461824B2 (en) * | 2010-06-07 | 2013-06-11 | Infineon Technologies Ag | Current sensor |
JP5435825B2 (en) * | 2012-01-05 | 2014-03-05 | 日本航空電子工業株式会社 | Connector and connector assembly |
TWI439700B (en) * | 2012-01-19 | 2014-06-01 | Ind Tech Res Inst | Electrical sensor for a two-wire power cable |
CN104852169B (en) * | 2015-05-19 | 2018-02-09 | 深圳市沃尔核材股份有限公司 | The accurate thermometric Separable cable connector of intelligence |
CN205319440U (en) * | 2015-12-25 | 2016-06-15 | 深圳市迈思普电子有限公司 | Charger plug and power charger |
DE102017004018A1 (en) * | 2017-04-26 | 2018-10-31 | Dirk Lehrling | Electrical connector |
CN206685647U (en) * | 2017-05-12 | 2017-11-28 | 新昌县澄潭镇达东机械厂 | A kind of novel mechanical electronic plug |
JP2018200823A (en) * | 2017-05-29 | 2018-12-20 | 矢崎総業株式会社 | Connector device |
CN218343420U (en) * | 2022-09-21 | 2023-01-20 | 长春捷翼汽车零部件有限公司 | Electrical connector |
-
2022
- 2022-09-21 CN CN202222507670.5U patent/CN218343420U/en active Active
-
2023
- 2023-09-21 WO PCT/CN2023/120457 patent/WO2024061325A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024061325A1 (en) * | 2022-09-21 | 2024-03-28 | 长春捷翼汽车科技股份有限公司 | Electrical connector |
Also Published As
Publication number | Publication date |
---|---|
WO2024061325A1 (en) | 2024-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101855783B (en) | Battery post connector | |
US10768054B2 (en) | Temperature sensing electrical device | |
DE102015206840B4 (en) | Thermally monitored charging device | |
CN103069283A (en) | Current detector | |
CN218343420U (en) | Electrical connector | |
CN111886507A (en) | Integrated current measuring device | |
CN202454744U (en) | Whole insulation type cable accessory with temperature sensor | |
US9640920B2 (en) | Protective cover structure | |
US20180252754A1 (en) | Insulation state detection device | |
CN105408170A (en) | High voltage electrical center with connectorized bulkhead | |
CN204885539U (en) | Connector socket, connector component , battery busbar subassembly and battery device | |
WO2024061324A1 (en) | Electrical connector and electrical connection structure | |
CN211617441U (en) | Power distribution device and electric automobile power system | |
CN219040953U (en) | Electric connector | |
CN218569289U (en) | Electrical connector | |
CN213520552U (en) | Temperature sensor assembly and charging socket | |
CN106410469B (en) | Connector body, connector assembly, battery bus component and cell apparatus | |
CN105659427A (en) | Detection apparatus for detecting locked states of multiple electrodes by using battery sensor | |
CN218386889U (en) | Power distribution assembly and battery assembly | |
KR102442101B1 (en) | Connector having function of sensing disconnection | |
CN115425373B (en) | Battery module and electric automobile | |
CN221861987U (en) | High-voltage distribution box | |
CN216289324U (en) | British standard vehicle-mounted charging power line plug with temperature signal feedback function | |
EP4054024A1 (en) | Passive detection of overheating in a power connector | |
CN219657757U (en) | Current sensor and electric automobile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No. 957, Shunda Road, Gaoxin District, Changchun City, Jilin Province, 130000 Patentee after: Changchun Jieyi Automobile Technology Co.,Ltd. Address before: 130000, 1st floor, 957 Shunda Road, high tech Development Zone, Chaoyang District, Changchun City, Jilin Province Patentee before: CHANGCHUN JIEYI AUTO PARTS CO.,LTD. |
|
CP03 | Change of name, title or address |