CN115036735A - Lithium battery charging connector and use method thereof - Google Patents
Lithium battery charging connector and use method thereof Download PDFInfo
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- CN115036735A CN115036735A CN202210827451.7A CN202210827451A CN115036735A CN 115036735 A CN115036735 A CN 115036735A CN 202210827451 A CN202210827451 A CN 202210827451A CN 115036735 A CN115036735 A CN 115036735A
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- charging
- connector
- lithium battery
- charging connector
- display module
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 28
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Images
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/5025—Bases; Cases composed of different pieces one or more pieces being of resilient material
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
- H01R13/7137—Structural association with built-in electrical component with built-in switch the switch being a safety switch with thermal interrupter
-
- 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
- H01R13/717—Structural association with built-in electrical component with built-in light source
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a lithium battery charging connector and a using method thereof, relates to the technical field of lithium batteries, and aims to solve the problems that the conventional lithium battery charging connector is single in structure, poor in functionality, poor in use experience, low in safety and poor in protection performance of the charging connector. Spiral elastic connecting wire is installed to the one end of charging connector main part, the protection base is installed to the one end of spiral elastic connecting wire, the charging connector main part is including handheld plug handle, the head that charges is installed to the one end of handheld plug handle, the one end of charging the head is provided with the connector, flexible connector is installed to the other end of handheld plug handle, the upper end of handheld plug handle is provided with display module assembly, display module assembly includes red pilot lamp, yellow pilot lamp and green pilot lamp, and yellow pilot lamp is located between red pilot lamp and the green pilot lamp, the upper end of charging the head is provided with emergency stop button.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a lithium battery charging connector and a using method thereof.
Background
The lithium battery is a battery containing lithium (including metal lithium, lithium alloy, lithium ion and lithium polymer) in an electrochemical system, and when the lithium battery is used at present, the lithium battery is usually used as a battery storage box of new energy sources for storing and providing electric power, and a lithium battery charging connector is a charger specially used for charging the lithium ion battery;
for example, chinese granted patent publication No. CN206774844U (a lithium battery charging connector): including mutual male joint and the female joint who matches, the female joint includes: a cylindrical female connector insertion end; the cylindrical boss is arranged in the inserting end of the female joint; locate female joint grafting end's inner circumferential face department: the first electric connection elastic sheet, the second electric connection elastic sheet and the third electric connection elastic sheet; the fourth electric connection elastic sheet is arranged on the outer circumferential surface of the cylindrical boss; an electric connection jack which is arranged in the cylindrical boss and is internally provided with an electric connection sheet; the male connector includes: a male connector plug end of cylindrical configuration; locate the outer periphery department of male joint grafting end and be the ring structure: the first electric connection sheet, the second electric connection sheet and the third electric connection sheet; the fourth electric connecting sheet is arranged on the inner circumferential surface of the plugging end of the male connector; and the pin is arranged in the plug-in end of the male connector and is electrically connected. The male and female connectors of the lithium battery charging connector can be inserted at any angle of 360 degrees;
the lithium battery charging connector in the prior art is convenient to plug, but the structure of the whole charger is single, the functionality is poor, the use experience is poor, the safety is also low, and the protection performance of the charging connector is also poor.
Disclosure of Invention
The invention aims to provide a lithium battery charging connector and a using method thereof, and aims to solve the problems that the existing lithium battery charging connector proposed in the background technology is single in structure, poor in functionality, poor in use experience, low in safety and poor in protection performance of the charging connector.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lithium battery charging connector, includes the charging connector main part, spiral elasticity connecting wire is installed to the one end of charging connector main part, the protection base is installed to the one end of spiral elasticity connecting wire, the charging connector main part is including handheld plug handle, the head that charges is installed to the one end of handheld plug handle, the one end of the head that charges is provided with the connector, flexible connector lug is installed to the other end of handheld plug handle, the upper end of handheld plug handle is provided with the display module assembly.
In a further embodiment, the display module comprises a red indicator light, a yellow indicator light and a green indicator light, and the yellow indicator light is located between the red indicator light and the green indicator light.
In a further embodiment, an emergency stop button is provided at an upper end of the charging head.
In a further embodiment, the inner side of the connector is provided with two charging connecting columns and two temperature sensing elements, and the two temperature sensing elements are respectively located at two sides of the charging connecting columns.
In a further embodiment, the protection base comprises a safety groove, a first sealing ring is arranged on the inner side of the safety groove, and the first sealing ring is fixedly connected with the safety groove in an adhesion mode.
In a further embodiment, a second sealing ring is arranged on the end face of the charging head, and the second sealing ring is fixedly connected with the charging head in an adhesion mode.
In a further embodiment, the outer sides of the handheld plugging handle and the charging head are provided with outer protective sleeves.
In a further embodiment, the inner side of the outer protective sleeve is provided with a plurality of radiating fins and a plurality of radiating long grooves, and the plurality of radiating long grooves are respectively located on two sides of the radiating fins.
A method for using a lithium battery charging connector comprises the following steps:
the method comprises the following steps: the connector of the charging connector main body is connected with a lithium battery charging interface to realize charging of the lithium battery, and the second sealing ring seals the interface to enhance the sealing performance of the interface, so that the interface is waterproof and dustproof;
step two: when the lithium battery is in a full-charge state, the green indicator lamp of the display module is turned on and automatically powered off to stop charging the lithium battery;
step three: in an emergency state, pressing an emergency stop button to cut off a charging circuit;
step four: a temperature sensing element of the connector monitors the charging temperature at the charging interface in real time, and when the charging temperature is overheated, the power is automatically cut off to stop charging the lithium battery;
step five: after the completion of charging, pull out the connector of charging connector main part, with the inside of connector embedding protection base safety groove, first sealing washer relies on self elasticity to the connector fastening to sealed the interface department, waterproof dustproof, the protection base protects the connector that does not use.
Compared with the prior art, the invention has the beneficial effects that:
1. the spiral elastic connecting wire has good elastic expansion capacity, can lengthen the length of the charging connector main body, can automatically retract when not in use so as to be convenient to store, and improves the convenience of the charging connector main body in the use process;
2. the second sealing ring can seal the interface, so that the sealing performance of the interface is enhanced, and the waterproof and dustproof effects are achieved;
3. according to the charging connector main body, when the charging connector main body is in a normal charging state, the red indicator lamp of the display module is turned on, when the charging connector main body is in an abnormal charging state, the yellow indicator lamp of the display module is turned on, when the lithium battery is in a full-charge state, the green indicator lamp of the display module is turned on and automatically powered off, the charging of the lithium battery is stopped, the charging state can be intuitively judged, when the emergency state is reached, the emergency stop button is pressed, the charging circuit can be quickly cut off, and the safety of the charging connector main body in the charging process is improved;
4. the temperature sensing element of the connector monitors the charging temperature at the charging interface in real time, and when the charging temperature is too high, the power is automatically cut off, the charging of the lithium battery is stopped, and the safety of the charging connector body in the charging process is further improved;
5. according to the invention, the outer protective sleeves are arranged on the outer sides of the handheld plugging handle and the charging head, and the plurality of radiating fins and the plurality of radiating long grooves are arranged on the inner sides of the outer protective sleeves, so that heat generated by the charging connector main body in the charging process can be discharged in time, and the stability and the safety of the charging connector main body in the working process are improved.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery charging connector according to the present invention;
FIG. 2 is a schematic structural diagram of a connecting head according to the present invention;
FIG. 3 is a schematic structural diagram of a protective base according to the present invention;
FIG. 4 is a schematic view of a display module according to the present invention;
FIG. 5 is a schematic view of the construction of the outer protective sheath of the present invention;
fig. 6 is a partially enlarged view of region a of the present invention.
In the figure: 1. a charging connector body; 2. a spiral elastic connecting line; 3. a protective base; 4. the plug handle is held by hand; 5. a charging head; 6. a connector; 7. a flexible connector lug; 8. a charging connection post; 9. a temperature sensing element; 10. a safety groove; 11. a first seal ring; 12. a display module; 13. a red indicator light; 14. a yellow indicator light; 15. a green indicator light; 16. an emergency stop button; 17. an outer protective sleeve; 18. a heat sink; 19. a heat dissipation long groove; 20. and a second seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, an embodiment of the present invention is shown: a lithium battery charging connector comprises a charging connector body 1, wherein a spiral elastic connecting wire 2 is installed at one end of the charging connector body 1, the spiral elastic connecting wire 2 has good elastic expansion capacity and can lengthen the length of the charging connector body 1, the spiral elastic connecting wire 2 can automatically retract and be conveniently stored when not in use, the convenience of the charging connector body 1 in the use process is improved, manual arrangement of charging wires is not needed, a protective base 3 is installed at one end of the spiral elastic connecting wire 2, the charging connector body 1 comprises a handheld plugging handle 4, a charging head 5 is installed at one end of the handheld plugging handle 4, a connector 6 is arranged at one end of the charging head 5, the connector 6 of the charging connector body 1 is connected with a charging interface of a lithium battery to charge the lithium battery, a flexible connector 7 is installed at the other end of the handheld plugging handle 4, the upper end of handheld plug handle 4 is provided with display module 12, and through display module 12, the user can judge the charged state of lithium cell directly perceivedly to in time react.
Further, display module 12 includes red pilot lamp 13, yellow pilot lamp 14 and green pilot lamp 15, and yellow pilot lamp 14 is located between red pilot lamp 13 and the green pilot lamp 15, during normal charge state, red pilot lamp 13 of display module 12 lights, during unusual charge state, yellow pilot lamp 14 of display module 12 lights, during lithium cell electric quantity full charge state, green pilot lamp 15 of display module 12 lights, and automatic outage carries out, stop to the continuation of lithium cell to charge, through display module 12, the user can judge the charged state of lithium cell directly perceivedly, and in time react.
Further, the upper end of the charging head 5 is provided with an emergency stop button 16, and in an emergency state, the emergency stop button 16 is manually pressed, so that the charging circuit is quickly cut off, and the safety in the use process is improved.
Further, the inboard of connector 6 is provided with charge spliced pole 8 and temperature sensing element 9, and the spliced pole 8 that charges is provided with two, and temperature sensing element 9 is provided with two, two temperature sensing elements 9 are located the both sides of the spliced pole 8 that charges respectively, the temperature sensing element 9 real-time supervision of connector 6 charges the charging temperature of kneck, when the temperature of the kneck that charges is overheated, realize auto-power-off, stop charging to the lithium cell, further improve the security in the use of charging connector main part 1.
Further, protection base 3 includes safety groove 10, the inboard of safety groove 10 is provided with first sealing washer 11, and first sealing washer 11 and safety groove 10 bonding fixed connection, charge and accomplish the back, pull out charging connector main part 1's connector 6, with the inside of 3 safety groove 10 of connector 6 embedding protection base, first sealing washer 11 relies on self elasticity to fasten connector 6, and seal up interface department, it is waterproof dustproof, protection base 3 protects connector 6 not used, avoid connector 6 to get into the dust or corroded, the life of extension charging connector main part 1.
Further, be provided with second sealing washer 20 on the terminal surface of the head that charges 5, and second sealing washer 20 and the first 5 bonding fixed connection that charges, second sealing washer 20 seals interface department, strengthens the leakproofness of kneck, and is waterproof dustproof, improves the security of outdoor charging.
Further, the outer protecting sleeves 17 are arranged on the outer sides of the handheld plugging handle 4 and the charging head 5, and a plurality of radiating fins 18 and a plurality of radiating long grooves 19 on the inner sides of the outer protecting sleeves 17 can timely discharge heat generated by the charging connector main body 1 in the charging process, so that the stability and the safety of the charging connector main body 1 during working are improved.
Further, the inner side of the outer protective sleeve 17 is provided with a plurality of radiating fins 18 and a plurality of radiating long grooves 19, the plurality of radiating long grooves 19 are respectively located on two sides of the radiating fins 18, and the plurality of radiating fins 18 and the plurality of radiating long grooves 19 on the inner side of the outer protective sleeve 17 can timely discharge heat generated by the charging connector main body 1 in the charging process, so that the stability and the safety of the charging connector main body 1 during working are improved.
A method for using a lithium battery charging connector comprises the following steps:
the method comprises the following steps: the connector 6 of the charging connector main body 1 is connected with a lithium battery charging interface to realize charging of a lithium battery, and the second sealing ring 20 seals the interface to enhance the sealing performance of the interface, so that the interface is waterproof and dustproof;
step two: when the lithium battery is in a normal charging state, the red indicator lamp 13 of the display module 12 is turned on, when the lithium battery is in an abnormal charging state, the yellow indicator lamp 14 of the display module 12 is turned on, and when the lithium battery is in a full charge state, the green indicator lamp 15 of the display module 12 is turned on and automatically powered off to stop charging the lithium battery;
step three: in an emergency state, the emergency stop button 16 is pressed to cut off the charging circuit;
step four: a temperature sensing element 9 of the connector 6 monitors the charging temperature at the charging interface in real time, and when the charging temperature is too hot, the power is automatically cut off, and the charging of the lithium battery is stopped;
step five: after the completion of charging, pull out the connector 6 of charging connector main part 1, with the inside of connector 6 embedding protection base 3 safety groove 10, first sealing washer 11 relies on self elasticity to the fastening of connector 6 to seal up interface department, it is waterproof dustproof, protection base 3 protects connector 6 not using.
The working principle is as follows: when the lithium battery charger is used, the connector 6 of the charging connector body 1 is connected with a lithium battery charging interface to charge a lithium battery, the second sealing ring 20 seals the interface, the sealing performance of the interface is enhanced, the lithium battery charger is waterproof and dustproof, the outdoor charging safety is improved, the spiral elastic connecting wire 2 has good elastic expansion capacity and can lengthen the length of the charging connector body 1, the spiral elastic connecting wire 2 can automatically retract and be conveniently stored when not in use, the convenience of the charging connector body 1 in the use process is improved, manual arrangement of charging wires is not needed, in a normal charging state, the red indicator lamp 13 of the display module 12 is lightened, in an abnormal charging state, the yellow indicator lamp 14 of the display module 12 is lightened, in a full-battery state of the lithium battery, the green indicator lamp 15 of the display module 12 is lightened, automatic power failure is carried out, and the lithium battery is stopped from being continuously charged, through the display module 12, a user can intuitively judge the charging state of the lithium battery and timely respond, when in an emergency state, the user manually presses the emergency stop button 16 to quickly cut off the charging circuit, so as to improve the safety in the use process, the temperature sensing element 9 of the connector 6 monitors the charging temperature at the charging interface in real time, when the temperature at the charging interface is overheated, the automatic power off is realized, the charging of the lithium battery is stopped, so as to further improve the safety in the use process of the charging connector main body 1, the outer protective sleeves 17 are respectively arranged at the outer sides of the handheld plugging handle 4 and the charging head 5, the plurality of radiating fins 18 and the plurality of radiating long grooves 19 at the inner sides of the outer protective sleeves 17 can timely discharge the heat generated by the charging connector main body 1 in the charging process, so as to improve the stability and the safety of the charging connector main body 1 in the work process, and after the charging is completed, the connector 6 of the charging connector main body 1 is unplugged, with the inside of 3 safety groove 10 of connector 6 embedding protection base, first sealing washer 11 relies on self elasticity to fasten connector 6 to sealed the interface department, waterproof dustproof, protection base 3 protects connector 6 not using, avoids connector 6 to get into the dust or is corroded, prolongs the life of charging connector main part 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. A lithium battery charging connector comprises a charging connector body (1), and is characterized in that: spiral elasticity connecting wire (2) are installed to the one end of charging connector main part (1), protection base (3) are installed to the one end of spiral elasticity connecting wire (2), charging connector main part (1) is including handheld plug handle (4), the head (5) that charges are installed to the one end of handheld plug handle (4), the one end of the head (5) that charges is provided with connector (6), flexible connector (7) are installed to the other end of handheld plug handle (4), the upper end of handheld plug handle (4) is provided with display module (12).
2. A lithium battery charging connector as defined in claim 1, wherein: the display module (12) comprises a red indicator light (13), a yellow indicator light (14) and a green indicator light (15), and the yellow indicator light (14) is located between the red indicator light (13) and the green indicator light (15).
3. A lithium battery charging connector as defined in claim 2, wherein: an emergency stop button (16) is arranged at the upper end of the charging head (5).
4. A lithium battery charging connector as defined in claim 3, wherein: the inner side of the connector (6) is provided with two charging connecting columns (8) and two temperature sensing elements (9), the charging connecting columns (8) are provided, the temperature sensing elements (9) are provided with two temperature sensing elements (9), and the temperature sensing elements (9) are respectively located on two sides of the charging connecting columns (8).
5. The lithium battery charging connector of claim 4, wherein: the protective base (3) comprises a safety groove (10), a first sealing ring (11) is arranged on the inner side of the safety groove (10), and the first sealing ring (11) is fixedly connected with the safety groove (10) in a bonding mode.
6. A lithium battery charging connector as defined in claim 5, wherein: the end face of the charging head (5) is provided with a second sealing ring (20), and the second sealing ring (20) is fixedly connected with the charging head (5) in a bonding mode.
7. A lithium battery charging connector as defined in claim 6, wherein: the outer sides of the handheld plug handle (4) and the charging head (5) are provided with outer protective sleeves (17).
8. A lithium battery charging connector as defined in claim 7, wherein: the inner side of the outer protective sleeve (17) is provided with a plurality of radiating fins (18) and a plurality of radiating long grooves (19), and the radiating long grooves (19) are respectively positioned on two sides of the radiating fins (18).
9. A method for using a lithium battery charging connector, which is implemented based on the lithium battery charging connector of claim 8, and comprises the following steps:
the method comprises the following steps: the connector (6) of the charging connector main body (1) is connected with a lithium battery charging interface to charge a lithium battery, a second sealing ring (20) seals the interface to strengthen the sealing performance of the interface, and the connector is waterproof and dustproof;
step two: when the lithium battery is in a normal charging state, a red indicator lamp (13) of the display module (12) is turned on, when the lithium battery is in an abnormal charging state, a yellow indicator lamp (14) of the display module (12) is turned on, and when the lithium battery is in a full charge state, a green indicator lamp (15) of the display module (12) is turned on and automatically powered off to stop charging the lithium battery;
step three: in an emergency state, pressing an emergency stop button (16) to cut off the charging circuit;
step four: a temperature sensing element (9) of the connector (6) monitors the charging temperature at the charging interface in real time, and when the charging temperature is too hot, the power is automatically cut off, and the charging of the lithium battery is stopped;
step five: after the charging is finished, the connector (6) of the charging connector main body (1) is pulled out, the connector (6) is embedded into the inner part of the safety groove (10) of the protection base (3), the first sealing ring (11) is fastened to the connector (6) by means of self elasticity, the joint is sealed, water and dust are prevented, and the protection base (3) protects the unused connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210827451.7A CN115036735A (en) | 2022-07-13 | 2022-07-13 | Lithium battery charging connector and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210827451.7A CN115036735A (en) | 2022-07-13 | 2022-07-13 | Lithium battery charging connector and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115036735A true CN115036735A (en) | 2022-09-09 |
Family
ID=83128046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210827451.7A Withdrawn CN115036735A (en) | 2022-07-13 | 2022-07-13 | Lithium battery charging connector and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115036735A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310497A (en) * | 2023-11-30 | 2023-12-29 | 青岛宜博铜业集团有限公司 | Withstand voltage testing device for battery pack |
-
2022
- 2022-07-13 CN CN202210827451.7A patent/CN115036735A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310497A (en) * | 2023-11-30 | 2023-12-29 | 青岛宜博铜业集团有限公司 | Withstand voltage testing device for battery pack |
| CN117310497B (en) * | 2023-11-30 | 2024-02-27 | 青岛宜博铜业集团有限公司 | Battery pack voltage test device |
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Application publication date: 20220909 |