CN211455775U - Novel power lithium battery - Google Patents
Novel power lithium battery Download PDFInfo
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- CN211455775U CN211455775U CN202020187870.5U CN202020187870U CN211455775U CN 211455775 U CN211455775 U CN 211455775U CN 202020187870 U CN202020187870 U CN 202020187870U CN 211455775 U CN211455775 U CN 211455775U
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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
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Abstract
The utility model discloses a novel power lithium battery, which comprises a battery compartment, a battery module arranged in the battery compartment, and a BMS circuit board electrically connected with the battery module, wherein the bottom of the battery compartment is also connected with a base, and a first cavity communicated with the interior of the battery compartment is arranged in the base; the base is also embedded with a charging plug and a discharging plug which are electrically connected with the battery module, and the first cavity is also internally provided with a humidity-sensitive detection sensor which is electrically connected with the BMS circuit board; the battery compartment top still is equipped with the communication indication module with BMS circuit board electric connection, and the communication indication module is used for instructing battery power information and transmits warning information to the outside. The utility model relates to a rationally, compact structure, possess functions such as waterproof, the early warning of intaking, dismantlement early warning, convenient to use, security performance height, practicality are strong.
Description
Technical Field
The utility model relates to a lithium cell technical field especially relates to a novel power lithium cell.
Background
With the rapid development of new energy technology, lithium batteries are widely used in various fields as power energy sources, such as medium-sized or large-sized lithium battery packs for electric vehicles, and the service life of the lithium batteries as a wearing part directly affects the quality of the electric vehicles. The lithium battery for the electric vehicle at present does not in place in the aspect of protection lithium batteries such as waterproof and anti-theft batteries, so that the lithium battery is easy to lose, the service life of the lithium battery is shortened, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel power lithium cell, this battery reasonable in design, compact structure possess waterproof, intake early warning, dismantle functions such as early warning, convenient to use, security performance height, practicality are strong.
In order to realize the purpose, the following technical scheme is adopted:
a novel power lithium battery comprises a battery compartment, a battery module arranged in the battery compartment, and a BMS circuit board electrically connected with the battery module, wherein the bottom of the battery compartment is also connected with a base, and a first cavity communicated with the interior of the battery compartment is arranged in the base; the base still inlays and is equipped with charging plug and the discharge plug with battery module electric connection, still installs the humidity sensitive detection sensor with BMS circuit board electric connection in the first cavity.
Furthermore, the top of the battery compartment is also provided with a communication indication module electrically connected with the BMS circuit board, and the communication indication module is used for indicating the battery electric quantity information and transmitting the warning information to the outside.
Furthermore, the novel power lithium battery also comprises a protective shell, and the protective shell is sleeved outside the battery bin and the base; the communication indication module is embedded at the top of the protection shell, and the top of the protection shell is also provided with a handle.
Furthermore, a photosensitive detection sensor electrically connected with the BMS circuit board is arranged in the first cavity.
Furthermore, the battery module comprises a plurality of lithium battery plates and a battery series connection connecting plate electrically connected with the BMS circuit board; the battery series connection connecting plate is arranged at the upper part of the battery bin, and a plurality of installation slots are arranged in parallel in the length direction of the battery series connection connecting plate; the lithium battery pieces are arranged below the battery series connection connecting plate along the vertical direction, and the pole lugs of the lithium battery pieces are inserted into the installation slots.
Further, the battery compartment bottom still is equipped with the buffering module with the base junction, and the buffering module is including installing in the support piece of battery compartment bottom, embedded in the blotter of first cavity bottom to and place first cavity in and be located a plurality of cushion columns between support piece and the blotter.
Furthermore, a first through hole is formed in the inner side of the bottom of the battery compartment, and the first cavity is communicated with the interior of the battery compartment through the first through hole.
Furthermore, the communication indication module comprises a mounting plate embedded at the top of the protection shell, an antenna module and an LED indicator lamp, wherein the antenna module and the LED indicator lamp are mounted on the mounting plate.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
1) the water inlet early warning function: the base is provided with a first cavity, when the battery bin is filled with water, the water can be drained to the first cavity through the first through hole for temporary storage, the battery module is prevented from being soaked in the water for a long time, and the battery module is further damaged;
2) dismantle the early warning function: when the battery is disassembled, the photosensitive detection sensor in the first cavity detects external illumination and transmits a disassembling signal to the BMS circuit board, and the BMS circuit board transmits disassembling early warning information to an external intelligent terminal through the antenna module, so that a user or a manager can check the disassembling early warning information in time, the battery is prevented from being stolen, and the safety is improved;
3) waterproof function: the battery compartment and the base are wrapped by the protective shell, water can be prevented from flowing into the battery compartment, the waterproof performance is improved, and the protective shell is made of sheet metal materials, so that the protective shell is convenient to produce, low in cost and good in protective performance;
4) a buffer module is connected between the battery bin and the base, so that when the battery shakes, the pressure of the battery bin on the base can be relieved, and the structural stability is ensured;
5) the remaining capacity of battery is in time looked over to accessible LED pilot lamp to in time charge.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of fig. 1 from another view (omitting the protection housing and the two side plates of the battery compartment);
FIG. 3 is an exploded view of FIG. 1;
wherein the figures identify the description:
1-a battery compartment; 2-a battery module;
3-BMS circuit board; 4, a base;
5, a communication indication module; 6, protecting the shell;
7, a buffer module; 11 — a first via;
21-lithium battery piece; 22-connecting the batteries in series;
41-charging plug; 42-a discharge plug;
61-handle; 71-a support;
72-a cushion pad; 73-buffer column.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the utility model provides a novel power lithium battery, which comprises a battery compartment 1, a battery module 2 arranged in the battery compartment 1, and a BMS circuit board 3 electrically connected with the battery module 2, wherein the bottom of the battery compartment 1 is also connected with a base 4, and a first cavity communicated with the interior of the battery compartment 1 is arranged in the base 4; the base 4 is also embedded with a charging plug 41 and a discharging plug 42 which are electrically connected with the battery module 2, and a humidity-sensitive detection sensor which is electrically connected with the BMS circuit board 3 is also arranged in the first cavity; the top of the battery compartment 1 is also provided with a communication indication module 5 electrically connected with the BMS circuit board 3, and the communication indication module 5 is used for indicating battery power information and transmitting warning information to the outside.
The novel power lithium battery also comprises a protective shell 6, and the protective shell 6 is sleeved outside the battery bin 1 and the base 4; the communication indication module 5 is embedded at the top of the protection shell 6, and the top of the protection shell 6 is also provided with a handle 61; a photosensitive detection sensor electrically connected with the BMS circuit board 3 is also arranged in the first cavity; the battery module 2 comprises a plurality of lithium battery pieces 21 and a battery series connection connecting plate 22 electrically connected with the BMS circuit board 3; the battery series connection connecting plate 22 is arranged at the upper part of the battery bin 1, and a plurality of installation slots are arranged in parallel in the length direction of the battery series connection connecting plate 22; the lithium battery pieces 21 are arranged below the battery serial connection connecting plate 22 in the vertical direction, and the tabs of the lithium battery pieces 21 are inserted into the installation slots; the connection part of the bottom of the battery compartment 1 and the base 4 is also provided with a buffer module 7, and the buffer module 7 comprises a support 71 arranged at the bottom of the battery compartment 1, a buffer pad 72 embedded at the bottom of the first cavity, and a plurality of buffer columns 73 arranged in the first cavity and positioned between the support 71 and the buffer pad 72; the inner side of the bottom of the battery compartment 1 is also provided with a first through hole 11, and the first cavity is communicated with the interior of the battery compartment 1 through the first through hole 11; the communication indication module 5 comprises a mounting plate embedded at the top of the protection shell 6, an antenna module and an LED indicator lamp, wherein the antenna module and the LED indicator lamp are mounted on the mounting plate.
The utility model discloses a theory of operation:
the water inlet early warning function: first cavity has been seted up to base 4, when battery compartment 1 intakes, accessible first through-hole 11 drains water to first cavity and keeps in, adopt battery compartment 1 and the isolated design of base 4 (keep apart battery module 2) can avoid battery module 2 to soak in water for a long time, and then damage battery module 2, reduce the risk of short circuit, simultaneously, humidity sensitive detection sensor in the first cavity will intake water signal transmission and give BMS circuit board 3, BMS circuit board 3 passes through antenna module and transmits early warning information to outside intelligent terminal (in this embodiment, the cell-phone of user or the system terminal of management department that outside intelligent terminal is for binding with the battery), so that user or managers in time look over the maintenance, and service life is prolonged.
Dismantle the early warning function: when dismantling the battery, photosensitive detection sensor in the first cavity can detect outside illumination to dismantle signal transmission for BMS circuit board 3, BMS circuit board 3 passes through antenna module and dismantles early warning information to outside intelligent terminal (user's cell-phone or administrative department's system terminal) transmission, so that user or managers in time look over, prevent that the battery from being stolen, improve the security, reduce the risk that the battery was stolen.
Waterproof function: the protection casing 6 wraps up the battery compartment 1 and the base 4 completely, and when the protection casing is used, water can be prevented from flowing into the battery compartment 1, the waterproof performance is improved, the protection casing 6 is made of sheet metal materials, and the protection casing is convenient to produce, low in cost and good in protection performance.
The battery compartment 1 is connected with the base 4 through the buffering module 7, the buffering column 73 and the supporting piece 71 of the buffering module 7 can provide supporting force for the battery compartment 1, the stability of the battery compartment 1 is improved, meanwhile, when the battery shakes, the buffering pad 72 can relieve the pressure of the battery compartment 1 on the base 4, the structural stability is ensured, and the battery compartment is compact in structure, reasonable in design, light, small, convenient and convenient to use; the charging and discharging of the battery module 2 can be respectively realized through the charging plug 41 and the discharging plug 42 (the positive and negative insertion is supported, the universality is good), and the use is convenient; in addition, the installation or the dismantlement of battery are accomplished to the handle 61 at accessible protection casing 6 top, the operation of being convenient for, and simultaneously, the remaining capacity of battery is in time looked over to the accessible LED pilot lamp to in time charge.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A novel power lithium battery comprises a battery compartment, a battery module arranged in the battery compartment, and a BMS circuit board electrically connected with the battery module, and is characterized in that the bottom of the battery compartment is also connected with a base, and a first cavity communicated with the interior of the battery compartment is arranged in the base; the base still inlays and is equipped with charging plug and the discharge plug with battery module electric connection, still installs the humidity sensitive detection sensor with BMS circuit board electric connection in the first cavity.
2. The novel power lithium battery as claimed in claim 1, wherein a communication indicating module electrically connected to the BMS circuit board is further disposed on the top of the battery compartment, and the communication indicating module is used for indicating the battery power information and transmitting the warning information to the outside.
3. The novel power lithium battery as claimed in claim 2, further comprising a protective casing, wherein the protective casing is sleeved outside the battery compartment and the base; the communication indication module is embedded at the top of the protection shell, and the top of the protection shell is also provided with a handle.
4. The novel power lithium battery of claim 1 wherein a light sensitive detection sensor electrically connected to the BMS circuit board is also disposed within the first cavity.
5. The novel power lithium battery as claimed in claim 1, wherein the battery module comprises a plurality of lithium battery cells, a battery series connection board electrically connected to the BMS circuit board; the battery series connection connecting plate is arranged at the upper part of the battery bin, and a plurality of installation slots are arranged in parallel in the length direction of the battery series connection connecting plate; the lithium battery pieces are arranged below the battery series connection connecting plate along the vertical direction, and the pole lugs of the lithium battery pieces are inserted into the installation slots.
6. The novel power lithium battery as claimed in claim 1, wherein a buffer module is further disposed at the junction between the bottom of the battery compartment and the base, and the buffer module includes a support member mounted at the bottom of the battery compartment, a buffer pad embedded at the bottom of the first cavity, and a plurality of buffer posts disposed in the first cavity and between the support member and the buffer pad.
7. The novel power lithium battery as claimed in claim 6, wherein the inner side of the bottom of the battery compartment is further provided with a first through hole, and the first cavity is communicated with the inside of the battery compartment through the first through hole.
8. The novel power lithium battery as claimed in claim 3 wherein the communication indication module comprises a mounting plate embedded in the top of the protective housing, an antenna module mounted on the mounting plate, and an LED indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187870.5U CN211455775U (en) | 2020-02-19 | 2020-02-19 | Novel power lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187870.5U CN211455775U (en) | 2020-02-19 | 2020-02-19 | Novel power lithium battery |
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| Publication Number | Publication Date |
|---|---|
| CN211455775U true CN211455775U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020187870.5U Active CN211455775U (en) | 2020-02-19 | 2020-02-19 | Novel power lithium battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688017A (en) * | 2020-12-11 | 2021-04-20 | 中国科学院重庆绿色智能技术研究院 | Battery power supply apparatus |
| WO2023039723A1 (en) * | 2021-09-14 | 2023-03-23 | 东莞新能安科技有限公司 | Battery pack and electrical device |
-
2020
- 2020-02-19 CN CN202020187870.5U patent/CN211455775U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688017A (en) * | 2020-12-11 | 2021-04-20 | 中国科学院重庆绿色智能技术研究院 | Battery power supply apparatus |
| WO2023039723A1 (en) * | 2021-09-14 | 2023-03-23 | 东莞新能安科技有限公司 | Battery pack and electrical device |
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