CN113791349A - Leakage protection device for lithium battery of new energy automobile - Google Patents
Leakage protection device for lithium battery of new energy automobile Download PDFInfo
- Publication number
- CN113791349A CN113791349A CN202110928030.9A CN202110928030A CN113791349A CN 113791349 A CN113791349 A CN 113791349A CN 202110928030 A CN202110928030 A CN 202110928030A CN 113791349 A CN113791349 A CN 113791349A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- box body
- new energy
- energy automobile
- leakage protection
- 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.)
- Pending
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 48
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 230000001012 protector Effects 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000000446 fuel Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a leakage protection device for a lithium battery of a new energy automobile in the field of new energy automobiles, which comprises a box body, wherein an operation plate is arranged in the middle of the upper end of the box body, a fixed plate is arranged on the rear side of the box body, two connecting wires are arranged at the front end of the fixed plate, a fixed block is arranged on the left side of the operation plate, a leakage protector is arranged at the front end of the fixed block, stand columns are arranged at four corners of the lower end of the box body, a power line is connected to the right side of the box body, two supporting plates are arranged on the upper part of the right side wall of the box body, fixed seats are arranged at the lower ends of the supporting plates, a plurality of rotating shafts are arranged on the inner sides of the supporting plates, rotating wheels are arranged outside the rotating shafts and are rotatably connected with the rotating shafts, and inclined plates are connected to the right sides of the rotating wheels; according to the invention, the lithium battery is inserted through the two connecting wires, the leakage protector is connected to the lithium battery for detection, and when the leakage condition occurs, the leakage protector is started to disconnect the power supply of the lithium battery, so that the protection effect is achieved, the potential safety hazard is avoided, and the safety accident is prevented.
Description
Technical Field
The invention relates to the field of new energy vehicles, in particular to a leakage protection device for a lithium battery of a new energy vehicle.
Background
The new energy automobile is also called as an alternative fuel automobile, and comprises a pure electric automobile, a fuel cell electric automobile and other automobiles which all use non-petroleum fuel, and also comprises a hybrid electric automobile, an ethanol gasoline automobile and other automobiles which partially use non-petroleum fuel. All new energy automobiles existing at present are included in the concept, and are specifically divided into six categories: hybrid electric vehicles, pure electric vehicles, fuel cell vehicles, alcohol ether fuel vehicles, natural gas vehicles, and the like. The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. The inventor of lithium batteries was edison. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are made on power supplies. The lithium battery has then entered a large-scale practical stage.
In the prior art, when a lithium battery is detected, the condition of electric leakage is easy to occur, potential safety hazards are generated, and even safety accidents occur; the leakage protection device in the prior art needs to manually carry the lithium battery, and the lithium battery is large in size and inconvenient to carry, so that the operation time is wasted, and the labor cost is increased.
Disclosure of Invention
The invention aims to provide a leakage protection device for a lithium battery of a new energy automobile, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a leakage protection's of new energy automobile lithium cell device, the power distribution box comprises a box body, box upper end mid-mounting has the operation panel, the fixed plate is installed to the box rear side, two connecting wires are installed to the fixed plate front end, the operation panel left side is provided with the fixed block, earth-leakage protector is installed to the fixed block front end, the stand is all installed to box lower extreme four corners department, the box right side is connected with the power cord, two backup pads are installed on box right side wall upper portion, the fixing base is all installed to the backup pad lower extreme, a plurality of pivots are installed to the backup pad inboard, the pivot outside all installs the rotation wheel, it all rotates with the pivot to rotate the wheel and is connected, it is connected with the swash plate to rotate the wheel right side, the dog is all installed to swash plate upper end both sides, the swash plate rear end is provided with the gasket.
As a further scheme of the invention: the fixed column is installed in box upper end left side, and the second is installed to the bottom in the fixed column and is rotated the motor, and the second is rotated the motor upper end and is installed first lead screw, and first lead screw rotates the motor with the second and rotates and be connected, and the rotation post is installed to first lead screw upper end, rotates the post upper end and installs the rotor plate, and two spliced poles are installed in rotor plate lower extreme left side, and the board of placing is installed to backup pad inside wall lower part.
As a further scheme of the invention: the limiting piece is installed at the upper end of the first screw rod, the inner side of the limiting piece is fixedly connected with the first screw rod, and the limiting piece limits the first screw rod, so that convenience is brought.
As a further scheme of the invention: the lithium battery rotating device is characterized in that a rotating seat is installed on the right side of the upper end of the rotating plate, the rotating seat is installed on the right side of the upper end of the rotating seat, a second lead screw is installed on the upper end of the rotating seat, a first rotating motor is installed on the upper end of the second lead screw and is connected with the second lead screw in a rotating mode, the first rotating motor is rotated to drive the second lead screw to rotate, the position of a lithium battery is rotated, and convenience is brought.
As a further scheme of the invention: the box upper end left side is provided with control panel, control panel all with earth-leakage protector and connecting wire electric connection, control panel all controls earth-leakage protector and connecting wire mouth, conveniently carries out the operation.
As a further scheme of the invention: the drawer is installed on the left side of the front end of the box body and is in sliding connection with the box body, the handle is installed at the front end of the drawer, the handle is held, and objects are placed in the drawer, so that convenience is brought.
As a further scheme of the invention: the box door is installed on box front end right side, and box door and box swing joint, a plurality of baffles are installed to the box inboard, and the box door middle part is provided with the glass board, opens the box door, carries out placing of instrument on the baffle, and it is convenient to bring.
As a further scheme of the invention: the buffer seat is all installed to the stand lower extreme, and a plurality of springs are all installed to the bottom in the buffer seat, and the baffle is installed to the spring upper end, baffle upper end all with stand fixed connection, baffle downstream drives the spring downstream to realize the cushioning effect.
As a further scheme of the invention: the box upper end is provided with the recess, and the recess setting all installs a plurality of connecting plates in the operation panel front end, backup pad upper end, can carry out placing of instrument in the recess, and it is convenient to provide.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lithium battery is inserted through the two connecting wires, the leakage protector is connected to the lithium battery for detection, and when the leakage condition occurs, the leakage protector is started to disconnect the power supply of the lithium battery, so that the protection effect is achieved, the potential safety hazard is avoided, and the safety accident is prevented.
2. According to the lithium battery transportation device, the second rotating motor is started to drive the first screw rod to rotate and drive the rotating column to move upwards, when the rotating column reaches the specified height, the first rotating motor is rotated to drive the second screw rod to rotate, the position of the lithium battery is rotated, the lithium battery is placed on the operation board, the operation board replaces manpower to carry, the operation time is saved, and the labor cost is reduced.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of a buffer seat according to the present invention;
FIG. 3 is an enlarged view of A of the present invention;
fig. 4 is a schematic structural view of the fixing post of the present invention.
In the figure: 1. a box body; 2. a control panel; 3. placing the plate; 4. connecting columns; 5. a rotating plate; 6. a rotating seat; 7. a first rotating electric machine; 8. a second lead screw; 9. rotating the column; 10. fixing a column; 11. a fixed block; 12. a leakage protector; 13. an operation panel; 14. a fixing plate; 15. a connecting wire; 16. a connecting plate; 17. a rotating wheel; 18. a rotating shaft; 19. a support plate; 20. a sloping plate; 21. a stopper; 22. a gasket; 23. a drawer; 24. a handle; 25. a box door; 26. a glass plate; 27. a groove; 28. a partition plate; 29. a column; 30. a buffer seat; 31. a power line; 32. a limiting sheet; 33. a fixed seat; 34. a baffle plate; 35. a spring; 36. a second rotating electric machine; 37. a first lead screw.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the invention, an electric leakage protection device for a lithium battery of a new energy vehicle includes a box body 1, an operation plate 13 is installed in the middle of the upper end of the box body 1, a fixing plate 14 is installed on the rear side of the box body 1, two connecting wires 15 are installed at the front end of the fixing plate 14, a fixing block 11 is arranged on the left side of the operation plate 13, an electric leakage protector 12 is installed at the front end of the fixing block 11, stand columns 29 are installed at four corners of the lower end of the box body 1, a power line 31 is connected to the right side of the box body 1, two supporting plates 19 are installed on the upper portion of the right side wall of the box body 1, fixing seats 33 are installed at the lower ends of the supporting plates 19, a plurality of rotating shafts 18 are installed on the inner sides of the supporting plates 19, rotating wheels 17 are installed on the outer portions of the rotating shafts 18, the rotating wheels 17 are rotatably connected with the rotating shafts 18, an inclined plate 20 is connected to the right side of the rotating wheels 20, stop blocks 21 are installed on two sides of the upper end of the inclined plate 20, and a gasket 22 is arranged at the rear end of the inclined plate 20.
The limiting piece 32 is installed at the upper end of the first screw rod 37, the inner side of the limiting piece 32 is fixedly connected with the first screw rod 37, and the limiting piece 32 limits the position of the first screw rod 37, so that convenience is brought.
The rotating seat 6 is installed on the right side of the upper end of the rotating plate 5, the rotating seat 6 is installed on the right side of the upper end of the rotating seat 6, the second lead screw 8 is installed at the upper end of the rotating seat 6, the first rotating motor 7 is installed at the upper end of the second lead screw 8, the first rotating motor 7 is rotatably connected with the second lead screw 8, the first rotating motor 7 is rotated to drive the second lead screw 8 to rotate, the position of a lithium battery is rotated, and convenience is brought.
The left side of the upper end of the box body 1 is provided with a control panel 2, the control panel 2 is electrically connected with a leakage protector 12 and a connecting wire 15, and the control panel 2 controls the leakage protector 12 and the connecting wire 15, so that operation is convenient.
A drawer 23 is installed on the left side of the front end of the box body 1, the drawer 23 is in sliding connection with the box body 1, a handle 24 is installed at the front end of the drawer 23, the handle 24 is held, and objects are placed in the drawer 23 conveniently.
The box door 25 is installed on the right side of the front end of the box body 1, the box door 25 is movably connected with the box body 1, a plurality of partition plates 28 are installed on the inner side of the box body 1, a glass plate 26 is arranged in the middle of the box door 25, the box door 25 is opened, tools are placed on the partition plates 28, and convenience is brought.
The buffer seat 30 is all installed to the stand 29 lower extreme, and a plurality of springs 35 are all installed to the bottom in the buffer seat 30, and baffle 34 is installed to spring 35 upper end, baffle 34 upper end all with stand 29 fixed connection, baffle 34 downstream drives spring 35 downstream to realize the cushioning effect.
The upper end of the box body 1 is provided with a groove 27, the groove 27 is arranged at the front end of the operating plate 13, the upper ends of the supporting plates 19 are respectively provided with a plurality of connecting plates 16, tools can be placed in the groove 27, and the operation is convenient and fast.
The working principle of the invention is as follows: the device is carried to a place needing operation, a power line 31 is connected with a power supply, a lithium battery needing detection is placed on the placing plate 3, the second rotating motor 36 is started to drive the first screw rod 37 to rotate and drive the rotating column 9 to move upwards, when the rotating column 9 reaches a specified height, the first rotating motor 7 is rotated to drive the second screw rod 8 to rotate, the position of the lithium battery is rotated, the lithium battery is placed on the operation plate 13, the two connecting wires 15 are inserted into the lithium battery, the leakage protector 12 is connected onto the lithium battery for detection, when electric leakage occurs, the leakage protector 12 is started to disconnect the lithium battery power supply, the protection effect is achieved, the device can generate vibration during operation, the vibration causes the baffle 34 to move downwards and drives the spring 35 to move downwards, the damping effect is achieved, after the lithium battery detection is completed, promote the lithium cell and enter into and rotate on the wheel 17, rotate wheel 17 and drive the lithium cell and remove, move to swash plate 20 when the lithium cell in, slide in gasket 22 again, hold handle 24, carry out placing of article in drawer 23, it is convenient to bring, opens chamber door 25, and the placing of carrying out the instrument on baffle 28 brings conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a leakage protection's of new energy automobile lithium cell device, includes box (1), its characterized in that: the improved electric leakage protection box is characterized in that an operation plate (13) is mounted at the upper end of the box body (1), a fixing plate (14) is mounted at the rear side of the box body (1), two connecting wires (15) are mounted at the front end of the fixing plate (14), a fixing block (11) is arranged on the left side of the operation plate (13), an electric leakage protector (12) is mounted at the front end of the fixing block (11), stand columns (29) are mounted at four corners of the lower end of the box body (1), a power line (31) is connected to the right side of the box body (1), two supporting plates (19) are mounted on the upper portion of the right side wall of the box body (1), fixing seats (33) are mounted at the lower ends of the supporting plates (19), a plurality of rotating shafts (18) are mounted on the inner side of the supporting plates (19), rotating wheels (17) are mounted on the outer portions of the rotating shafts (18), the rotating wheels (17) are rotatably connected with the rotating shafts (18), inclined plates (20) are connected to the right sides of the rotating wheels (17), the inclined plate is characterized in that stop blocks (21) are mounted on two sides of the upper end of the inclined plate (20), and a gasket (22) is arranged at the rear end of the inclined plate (20).
2. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 1, wherein: fixed column (10) are installed on the left of box (1) upper end, second rotation motor (36) are installed to bottom in fixed column (10), first lead screw (37) are installed to second rotation motor (36) upper end, first lead screw (37) rotate motor (36) with the second and rotate and be connected, rotation post (9) are installed to first lead screw (37) upper end, rotor plate (5) are installed to rotation post (9) upper end, two spliced poles (4) are installed in rotor plate (5) lower extreme left side, backup pad (19) inside wall lower part is installed and is placed board (3).
3. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 2, wherein: spacing piece (32) is installed to first lead screw (37) upper end, spacing piece (32) inboard and first lead screw (37) fixed connection.
4. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 2, wherein: the utility model discloses a motor, including rotor plate (5), rotor plate (6) upper end right side is installed and is rotated seat (6), rotate seat (6) upper end right side and install and rotate seat (6), rotate seat (6) upper end and install second lead screw (8), first rotation motor (7) are installed to second lead screw (8) upper end, first rotation motor (7) rotate with second lead screw (8) and are connected.
5. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the box body (1) upper end left side is provided with control panel (2), control panel (2) all with earth-leakage protector (12) and connecting wire (15) electric connection.
6. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 1, wherein: drawer (23) is installed on the left side of the front end of box body (1), drawer (23) and box body (1) sliding connection, handle (24) is installed to drawer (23) front end.
7. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the refrigerator door is characterized in that a refrigerator door (25) is installed on the right side of the front end of the refrigerator body (1), the refrigerator door (25) is movably connected with the refrigerator body (1), a plurality of partition plates (28) are installed on the inner side of the refrigerator body (1), and a glass plate (26) is arranged in the middle of the refrigerator door (25).
8. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 1, wherein: buffer seat (30) are all installed to stand (29) lower extreme, a plurality of springs (35) are all installed to the bottom in buffer seat (30), baffle (34) are installed to spring (35) upper end, baffle (34) upper end all with stand (29) fixed connection.
9. The leakage protection device for the lithium battery of the new energy automobile as claimed in claim 1, wherein: the box (1) upper end is provided with recess (27), recess (27) set up in operation board (13) front end, a plurality of connecting plates (16) are all installed to backup pad (19) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928030.9A CN113791349A (en) | 2021-08-12 | 2021-08-12 | Leakage protection device for lithium battery of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928030.9A CN113791349A (en) | 2021-08-12 | 2021-08-12 | Leakage protection device for lithium battery of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113791349A true CN113791349A (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110928030.9A Pending CN113791349A (en) | 2021-08-12 | 2021-08-12 | Leakage protection device for lithium battery of new energy automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN113791349A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343861A (en) * | 2022-01-21 | 2022-04-15 | 浙江帝诺医疗科技有限公司 | Safety protection's radio diagnostic system's platform truck |
| CN116609662A (en) * | 2023-04-12 | 2023-08-18 | 徐州宝佳信息科技有限公司 | Battery short circuit test machine |
| CN116754974A (en) * | 2023-08-23 | 2023-09-15 | 深圳市拓尔德能源有限公司 | Charging and discharging testing device for lithium battery |
-
2021
- 2021-08-12 CN CN202110928030.9A patent/CN113791349A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343861A (en) * | 2022-01-21 | 2022-04-15 | 浙江帝诺医疗科技有限公司 | Safety protection's radio diagnostic system's platform truck |
| CN114343861B (en) * | 2022-01-21 | 2023-07-21 | 浙江帝诺医疗科技有限公司 | Trolley of safety protection radio diagnosis system |
| CN116609662A (en) * | 2023-04-12 | 2023-08-18 | 徐州宝佳信息科技有限公司 | Battery short circuit test machine |
| CN116609662B (en) * | 2023-04-12 | 2023-12-26 | 深圳市鼎源电气有限公司 | Battery short circuit test machine |
| CN117706124A (en) * | 2023-04-12 | 2024-03-15 | 徐州宝佳信息科技有限公司 | Battery short circuit testing machine |
| CN116754974A (en) * | 2023-08-23 | 2023-09-15 | 深圳市拓尔德能源有限公司 | Charging and discharging testing device for lithium battery |
| CN116754974B (en) * | 2023-08-23 | 2023-10-20 | 深圳市拓尔德能源有限公司 | Charging and discharging testing device for lithium battery |
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Application publication date: 20211214 |