CN214589101U - Power lithium battery pack for low-speed four-wheeled vehicle - Google Patents
Power lithium battery pack for low-speed four-wheeled vehicle Download PDFInfo
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- CN214589101U CN214589101U CN202120506551.0U CN202120506551U CN214589101U CN 214589101 U CN214589101 U CN 214589101U CN 202120506551 U CN202120506551 U CN 202120506551U CN 214589101 U CN214589101 U CN 214589101U
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- main part
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 47
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 11
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Abstract
The utility model discloses a power lithium cell group for low-speed four-wheeled vehicle, including the equipment main part, the top of equipment main part is provided with the handle, and one side of handle is provided with the electric quantity display screen, and one side of equipment main part is provided with the port that charges, and the front of equipment main part is provided with the fastener. The other side of the equipment main body is provided with a fixed block, the back of the fixed block is provided with a wire outlet port, the back of the equipment main body is provided with an anode port, one side of the anode port is provided with a pressure relief valve port, one side of the pressure relief valve port is provided with a cathode port, one side of the cathode port is provided with a communication port, the back of the fixed block is provided with a wire dividing head, and one side of the wire dividing head is provided with an anode wire; this power lithium cell group for low-speed four-wheeled vehicle through the handle that sets up, can conveniently take power lithium cell group, through the electric quantity display screen that sets up, can directly perceivedly see the residual capacity in the group battery, through the security system that sets up, can guarantee its safety when internal circuit breaks down to can not harm seriously.
Description
Technical Field
The utility model relates to a power lithium cell group technical field specifically is power lithium cell group for low-speed four-wheeled vehicle.
Background
"lithium battery", a kind of battery using non-aqueous electrolyte solution with lithium metal or lithium alloy as positive/negative electrode material; lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912; because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use; with the development of scientific technology, lithium batteries have become the mainstream.
Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries; lithium ion batteries do not contain lithium in the metallic state and are rechargeable; the fifth generation lithium metal battery of rechargeable batteries was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance ratio of the rechargeable batteries are all superior to those of lithium ion batteries; due to its own high technical requirement limit, only a few national companies are producing such lithium metal batteries; however, the power lithium battery pack for the low-speed four-wheeled vehicle in the prior art is not perfect enough, is inconvenient to take up, cannot directly see the residual electric quantity, has no safety system inside, and has potential safety hazards when faults such as sudden short circuit occur.
The prior art has the following defects or problems:
the power lithium battery pack for the low-speed four-wheeled vehicle in the prior art is not perfect enough, is inconvenient to take up, cannot directly see the residual electric quantity, has no safety system inside, and has potential safety hazards when faults such as sudden short circuits occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide low-speed four-wheeled vehicle power lithium cell group, can effectively solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: power lithium cell group for low-speed four-wheeled vehicle, including the equipment main part, the top of equipment main part is provided with the handle, one side of handle is provided with the electric quantity display screen, one side of equipment main part is provided with the port that charges, the front of equipment main part is provided with the fastener. The opposite side of equipment main part is provided with the fixed block, the back of fixed block is provided with the outlet port, the back of equipment main part is provided with anodal port, one side of anodal port is provided with the pressure release valve port, one side of pressure release valve port is provided with the negative pole port, one side of negative pole port is provided with the communication mouth, the back of fixed block is provided with the branch line head, one side of branch line head is provided with the positive pole line, the interior survey of equipment main part is provided with the insulating layer, the interior survey of insulating layer is provided with lithium cell group.
As the utility model discloses an preferred technical scheme, handle and equipment principal swing joint, electric quantity display screen and equipment principal fixed connection, charging port and equipment principal fixed connection.
As the utility model discloses an optimal technical scheme, fastener and equipment principal fixed connection, fixed block and equipment principal fixed connection, wire outlet port and fixed block fixed connection, the fastener is provided with two sets ofly.
As the utility model discloses a preferred technical scheme, anodal port and equipment principal fixed connection, pressure release valve port and equipment principal fixed connection, negative pole port and equipment principal fixed connection.
As the utility model discloses an preferred technical scheme, communication mouth and equipment principal fixed connection, branch line head and fixed block fixed connection, positive line and branch line head fixed connection.
As the utility model discloses a preferred technical scheme, one side of positive polar line is provided with the negative pole line, negative pole line and separated time head fixed connection, insulating layer and equipment principal fixed connection, lithium cell group and equipment principal fixed connection.
As the utility model discloses a preferred technical scheme, one side of lithium cell group is provided with voltage detection equipment, voltage detection equipment's bottom is provided with the security system, the bottom of security system is provided with the circuit board, voltage detection equipment and equipment main part fixed connection, security system and equipment main part fixed connection, circuit board and equipment main part fixed connection.
Compared with the prior art, the utility model provides a power lithium cell group for low-speed four-wheeled vehicle possesses following beneficial effect:
this power lithium cell group for low-speed four-wheeled vehicle through the handle that sets up, can conveniently take power lithium cell group, through the electric quantity display screen that sets up, can directly perceivedly see the residual capacity in the group battery, through the security system that sets up, can guarantee its safety when internal circuit breaks down to can not harm seriously.
Drawings
Fig. 1 is a schematic view of the overall structure of a power lithium battery pack for a low-speed four-wheeled vehicle according to the present invention;
fig. 2 is a schematic view of the structure of the positive electrode port of the power lithium battery pack for the low-speed four-wheeled vehicle according to the present invention;
FIG. 3 is a schematic view of a power lithium battery pack distributing head structure for a low-speed four-wheeled vehicle according to the present invention;
fig. 4 is the utility model discloses low-speed four-wheeled vehicle power lithium cell group inner structure schematic diagram.
In the figure: 1. an apparatus main body; 2. a handle; 3. an electric quantity display screen; 4. a charging port; 5. a fastener; 6. a fixed block; 7. a wire outlet port; 8. a positive port; 9. a pressure relief valve port; 10. a negative port; 11. a communication port; 12. a wire dividing head; 13. a positive line; 14. a negative electrode line; 15. an insulating layer; 16. a lithium battery pack; 17. a voltage detection device; 18. a security system; 19. a circuit board.
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.
Referring to fig. 1-4, in this embodiment: low-speed four-wheeled vehicle power lithium cell group, including equipment main part 1, the top of equipment main part 1 is provided with handle 2, and one side of handle 2 is provided with electric quantity display screen 3, and the model is P2LED, and one side of equipment main part 1 is provided with charging port 4, and the front of equipment main part 1 is provided with fastener 5. The opposite side of equipment main part 1 is provided with fixed block 6, the back of fixed block 6 is provided with outlet port 7, the back of equipment main part 1 is provided with anodal port 8, one side of anodal port 8 is provided with pressure release valve port 9, one side of pressure release valve port 9 is provided with negative pole port 10, one side of negative pole port 10 is provided with communication port 11, the back of fixed block 6 is provided with branch line head 12, one side of branch line head 12 is provided with positive polar line 13, the interior survey of equipment main part 1 is provided with insulating layer 15, the interior survey of insulating layer 15 is provided with lithium cell group 16.
In the embodiment, the handle 2 is movably connected with the equipment main body 1, the electric quantity display screen 3 is fixedly connected with the equipment main body 1, and the charging port 4 is fixedly connected with the equipment main body 1, so that the electric quantity in the equipment main body 1 can be seen; the clamping pieces 5 are fixedly connected with the equipment main body 1, the fixing blocks 6 are fixedly connected with the equipment main body 1, the outlet ports 7 are fixedly connected with the fixing blocks 6, and the clamping pieces 5 are provided with two groups, so that the outlet of an internal circuit is realized; the positive port 8 is fixedly connected with the equipment main body 1, the pressure relief valve port 9 is fixedly connected with the equipment main body 1, and the negative port 10 is fixedly connected with the equipment main body 1, so that the pressure relief of the battery is realized; the communication port 11 is fixedly connected with the equipment main body 1, the branch head 12 is fixedly connected with the fixed block 6, and the positive wire 13 is fixedly connected with the branch head 12, so that the circulation of an internal circuit of the equipment main body 1 is realized; a negative electrode wire 14 is arranged on one side of the positive electrode wire 13, the negative electrode wire 14 is fixedly connected with the wire dividing head 12, the insulating layer 15 is fixedly connected with the equipment main body 1, and the lithium battery pack 16 is fixedly connected with the equipment main body 1, so that further insulation of the equipment main body 1 is realized; one side of lithium cell group 16 is provided with voltage detection equipment 17, and voltage detection equipment 17's bottom is provided with security system 18, and security system 18's bottom is provided with circuit board 19, and voltage detection equipment 17 and equipment main part 1 fixed connection, security system 18 and equipment main part 1 fixed connection, circuit board 19 and equipment main part 1 fixed connection have realized the protection of equipment main part 1 internal circuit.
The utility model discloses a theory of operation and use flow: during the use, the port 4 that charges on the equipment main part 1 is connected to charge now, takes up equipment main part 1 again through handle 2 and places the assigned position and put through to the four-wheel car on, and inside positive pole port 8, positive pole line 13 are connected, and negative pole port 10, negative pole line 14 are connected, are connected pressure release valve port 9, communication port 11 and four-wheel car, can see the residual capacity through voltage detection equipment 17, electric quantity display screen 3, and security system 18 prevents that the internal circuit from going wrong.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Power lithium cell group for low-speed four-wheeled vehicle, its characterized in that: the device comprises a device main body (1), a handle (2) is arranged at the top end of the device main body (1), an electric quantity display screen (3) is arranged on one side of the handle (2), a charging port (4) is arranged on one side of the device main body (1), a clamping piece (5) is arranged on the front side of the device main body (1), a fixed block (6) is arranged on the other side of the device main body (1), a wire outlet port (7) is arranged on the back side of the fixed block (6), an anode port (8) is arranged on the back side of the device main body (1), a pressure relief valve port (9) is arranged on one side of the anode port (8), a cathode port (10) is arranged on one side of the pressure relief valve port (9), a communication port (11) is arranged on one side of the cathode port (10), a wire dividing head (12) is arranged on the back side of the fixed block (6), and an anode wire (13) is arranged on one side of the wire dividing head (12), an insulating layer (15) is arranged on the inner side of the device main body (1), and a lithium battery pack (16) is arranged on the inner side of the insulating layer (15).
2. The lithium battery pack for the low-speed four-wheeled vehicle as claimed in claim 1, wherein: handle (2) and equipment main part (1) swing joint, electric quantity display screen (3) and equipment main part (1) fixed connection, charge port (4) and equipment main part (1) fixed connection.
3. The lithium battery pack for the low-speed four-wheeled vehicle as claimed in claim 1, wherein: fastener (5) and equipment main part (1) fixed connection, fixed block (6) and equipment main part (1) fixed connection, outlet port (7) and fixed block (6) fixed connection, fastener (5) are provided with two sets ofly.
4. The lithium battery pack for the low-speed four-wheeled vehicle as claimed in claim 1, wherein: the positive port (8) is fixedly connected with the equipment main body (1), the pressure relief valve port (9) is fixedly connected with the equipment main body (1), and the negative port (10) is fixedly connected with the equipment main body (1).
5. The lithium battery pack for the low-speed four-wheeled vehicle as claimed in claim 1, wherein: communication mouth (11) and equipment main part (1) fixed connection, branch line head (12) and fixed block (6) fixed connection, positive pole line (13) and branch line head (12) fixed connection.
6. The lithium battery pack for the low-speed four-wheeled vehicle as claimed in claim 1, wherein: one side of positive polar line (13) is provided with negative pole line (14), negative pole line (14) and branch line head (12) fixed connection, insulating layer (15) and equipment main part (1) fixed connection, lithium cell group (16) and equipment main part (1) fixed connection.
7. The lithium battery pack for the low-speed four-wheeled vehicle as claimed in claim 1, wherein: one side of lithium cell group (16) is provided with voltage detection equipment (17), the bottom of voltage detection equipment (17) is provided with security system (18), the bottom of security system (18) is provided with circuit board (19), voltage detection equipment (17) and equipment main part (1) fixed connection, security system (18) and equipment main part (1) fixed connection, circuit board (19) and equipment main part (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506551.0U CN214589101U (en) | 2021-03-10 | 2021-03-10 | Power lithium battery pack for low-speed four-wheeled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506551.0U CN214589101U (en) | 2021-03-10 | 2021-03-10 | Power lithium battery pack for low-speed four-wheeled vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214589101U true CN214589101U (en) | 2021-11-02 |
Family
ID=78353529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120506551.0U Expired - Fee Related CN214589101U (en) | 2021-03-10 | 2021-03-10 | Power lithium battery pack for low-speed four-wheeled vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214589101U (en) |
-
2021
- 2021-03-10 CN CN202120506551.0U patent/CN214589101U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230410 Address after: Room 519B, No. 29, Huanggushan Road, Xihu District, Hangzhou, Zhejiang 310000 Patentee after: Hangzhou Fanzhihua Electronics Co.,Ltd. Address before: Room 511, 5th floor, block F, West Science Park, Jinxing village, Yuhang street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: CHINA LITHIUM ENERGY TECHNOLOGY (HANGZHOU) CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |