CN213184444U

CN213184444U - Intelligent interconnected 12V lead-acid substituted lithium battery pack

Info

Publication number: CN213184444U
Application number: CN202022169242.7U
Authority: CN
Inventors: 狄峰; 任士界; 孙浩
Original assignee: Shandong Jinggong Power Technology Co ltd
Current assignee: Shandong Jinggong Power Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-11
Anticipated expiration: 2030-09-28

Abstract

The utility model provides a can intelligent interconnection 12V lead acid replace lithium cell group which characterized in that: including dismantling fibre handle, upper cover, USB module, waterproof sealing washer, intelligent battery management protection shield, lithium cell module, inferior valve, the waterproof utmost point post of charge-discharge, GPRS data transmission module, wireless charging sending coil etc.. In this configuration, 12V55Ah is preferred to replace lead-acid molded case lithium battery packs. In this configuration, external USB signal and power transmission is preferred. In this configuration, bluetooth signal transmission is preferred. In this architecture, GPRS remote data transmission is preferred. In this configuration, the smart device wireless charging capability is preferred.

Description

Intelligent interconnected 12V lead-acid substituted lithium battery pack

Technical Field

The utility model relates to a mould the shell lithium cell group, especially relate to a can intelligent interconnection 12V lead acid replace lithium cell group.

Background

In recent years, the lithium battery industry in China is rapidly developed, and the traditional lead-acid battery has short service life, poor maintainability, large volume and heavy weight, and the service condition of the battery cannot be monitored in real time. However, at present, voltage difference exists between lithium batteries in lithium battery packs, monitoring and maintenance can be achieved only after shells are removed under the use conditions inside the battery packs, and the problems of water resistance of the battery packs and the limitations of limited use environments of lithium batteries, single functions and the like exist.

With the development of scientific technology, lithium batteries have become the mainstream, and are batteries using a nonaqueous electrolyte solution and using lithium metal or lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n. Lewis in 1912. In the 70 s of the 20 th century, m.s. Whittingham proposed and began to study lithium ion batteries. 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.

In view of the above disadvantages, there is a need for a lithium battery pack that can be interconnected with an intelligent device while satisfying the charging and discharging performance and waterproof characteristics, and satisfying the requirements of modern life, so as to replace the conventional lead-acid battery.

Compare with other replacement lead-acid lithium batteries, the utility model relates to a when lithium battery group has retrieved the patent performance more than satisfying, possesses following dilatation function: adopt software board intelligent management, bluetooth APP interconnection, GPRS remote data transmission, standard communication interface extension, functions such as reserve waterproof valve of disappointing, the wireless charging of smart machine. A background monitoring system is built in, so that the battery modules can be always kept in man-machine interconnection and intelligent feedback.

Disclosure of Invention

The utility model aims at providing a when satisfying charge-discharge performance and waterproof characteristic, can be interconnected with the smart machine again, the lithium cell group that satisfies modern living requirement is used for replacing traditional lead acid battery.

In order to achieve the above object, the utility model adopts the following technical scheme:

but intelligence interconnection 12V lead acid replaces lithium cell group, including battery case, install lithium cell module in the battery case, characterized by, battery case includes that upper cover and inferior valve combination form, install lithium cell module in upper cover and the inferior valve, lithium cell module includes a plurality of cylinder lithium cell, a plurality of cylinder lithium cell are arranged and are installed in the shaping support, be provided with the shaping water conservancy diversion nickel strap of being connected with the cylinder lithium cell on the shaping support, still be provided with intelligent battery management protection shield and USB module between upper cover and the inferior valve.

The upper cover on install the waterproof utmost point post of charge-discharge, the waterproof utmost point post of charge-discharge adopts the brass material to make, the hole is the blind hole structure. The USB module has the functions of realizing data communication and 5V wired output, and a USB waterproof plug is arranged outside the USB module.

The waterproof sealing ring is arranged between the upper cover and the lower shell, the upper cover is further provided with a bolt waterproof plug and a standby hole breathable waterproof valve, a wireless charging sending coil is arranged inside the upper cover, and an upper cover wireless charging groove is formed in the outer side of the upper cover and in the position corresponding to the wireless charging sending coil.

The utility model has the advantages that: the utility model discloses lithium cell group structure equipment is convenient, is independent individual between each module, and removable, optionally join in marriage to settle, does not interfere each other, when satisfying and replace lead acid battery charge-discharge performance and waterproof characteristic, can select and the wired or wireless interconnection of smart machine, near or high in the clouds control, and optional wired or wireless provides for smart machine to charge, the effectual modernized living requirement that satisfies.

Drawings

FIG. 1 is a schematic exterior assembly view;

FIG. 2 is an exploded schematic view of FIG. 1;

FIG. 3 is a schematic view of an internal battery pack arrangement;

fig. 4 is a schematic view of the internal assembly of the upper cover module.

In the drawings: 1. the fiber handle can be disassembled; 2. an upper cover; 3. a USB waterproof plug; 4. a bolt waterproof plug; 5. a USB module; 6. a waterproof sealing ring; 7. an intelligent battery management protection board; 8. a lithium battery module; 9. a lower case; 10. charging and discharging the waterproof pole; 11. the standby hole is a ventilating waterproof valve; 12. forming a flow guide nickel belt; 13. forming a bracket; 14. a cylindrical lithium battery cell; 15. the upper cover is provided with a wireless charging groove; 16. a GPRS data transmission module; 17. wireless charging transmitting coil.

Detailed Description

The present invention will be further described with reference to the accompanying drawings 1-4 and the specific embodiments.

The utility model provides a can intelligent interconnection 12V lead acid replace lithium cell group which characterized in that: including dismantling fibre handle 1, upper cover 2, USB module 5, waterproof sealing washer 6, intelligent battery management protection shield 7, lithium cell module 8, inferior valve 9, the waterproof utmost point post 10 of charge-discharge, GPRS data transmission module 16, wireless charging sending coil 17 etc..

In this configuration, 12V55Ah is preferred to replace lead-acid molded case lithium battery packs.

In this configuration, external USB signal and power transmission is preferred.

In this configuration, bluetooth signal transmission is preferred.

In this architecture, GPRS remote data transmission is preferred.

In this configuration, the smart device wireless charging capability is preferred.

A lithium ion battery pack that can replace lead-acid, as shown in fig. 1 to 4:

the lower shell 9 and the upper cover 2 are made of flame-retardant ABS materials, the safety performance is good, the battery pack has IP 65-level waterproof performance in the whole body by matching with the waterproof sealing ring 6, the detachable fiber handle 1 is convenient to carry, and meanwhile, the handle is detachable and does not occupy limited space;

the charge-discharge waterproof pole 10 is made of brass, an inner hole is designed as a blind hole, and the charge-discharge waterproof pole is safe, waterproof, easy to machine and form, and stable and firm when directly injected into the upper cover 2; the USB module 5 can realize data communication and 5V wired output functions, and the outside is subjected to waterproof treatment through the USB waterproof plug 3; the intelligent battery management board 7 has the functions of lithium battery overcharge, overdischarge and short circuit protection, has the function of Bluetooth connection and can realize Bluetooth interconnection with intelligent equipment such as a mobile phone/a computer and the like; the lithium battery module 8 is formed by combining a forming bracket 13, a cylindrical lithium battery cell 14 and a forming flow-guiding nickel strip 12 and has certain shockproof capability;

the GPRS data transmission module 16 is provided with a data transmission chip, and can remotely check the working state of the battery pack through a holder system and a small program for scanning the two-dimensional code; the wireless charging sending coil 17 can be used for wireless charging of intelligent equipment such as mobile phones and flat panels, and wireless charging can be realized by placing the equipment in the upper cover wireless charging groove 15; the bolt waterproof plug 4 and the standby hole air-permeable waterproof valve 11 can effectively keep the external waterproof capacity and the internal pressure relief capacity of the battery pack.

The lower shell 9 and the upper cover 2 are made of flame-retardant ABS materials, the safety performance is good, the battery pack has IP 65-level waterproof performance by matching with the waterproof sealing ring 6, the detachable fiber handle 1 is convenient to carry, and meanwhile, the handle is detachable and does not occupy limited space; the charge-discharge waterproof pole 10 is made of brass, an inner hole is designed as a blind hole, and the charge-discharge waterproof pole is safe, waterproof, easy to machine and form, and stable and firm when directly injected into the upper cover 2;

the USB module 5 can realize data communication and 5V wired output functions, and the outside is subjected to waterproof treatment through the USB waterproof plug 3;

the intelligent battery management board 7 has the functions of lithium battery overcharge, overdischarge and short circuit protection, has the function of Bluetooth connection and can realize Bluetooth interconnection with intelligent equipment such as a mobile phone, a computer and the like;

the lithium battery module 8 is formed by combining a forming bracket 13, a cylindrical lithium battery cell 14 and a forming flow-guiding nickel strip 12 and has certain shockproof capability; the GPRS data transmission module 16 is provided with a data transmission chip, and can remotely check the working state of the battery pack through a holder system and a small two-dimensional code scanning program; the wireless charging sending coil 17 can be used for wireless charging of intelligent equipment such as mobile phones and flat panels, and wireless charging can be realized when the equipment is placed in the upper cover wireless charging groove 15;

the bolt waterproof plug 4 and the standby hole air-permeable waterproof valve 11 can effectively keep the external waterproof capacity and the internal pressure relief capacity of the battery pack.

The utility model discloses preferred 12V55Ah group battery model and shell size can suitably change model and size according to service environment, and the field that directly replaces lead acid battery such as children's toys, medical equipment, electric tool, electronic car of riding instead of walk that can be extensive uses also can be used to emerging trades such as illumination, removal energy storage, stand-by power supply simultaneously.

The utility model discloses in, USB module, bluetooth function, GPRS function and wireless charging transmission function all can freely match as required, and mutual independent existence, signal transmission again can assist the control each other. The utility model discloses the preparation is convenient, has science and technology sense and practicality, presses close to daily life needs, can be used for batch production.

Claims

1. The utility model provides a can intelligent interconnection 12V lead acid replace lithium cell group, including battery case, install lithium battery module (8) in the battery case, a serial communication port, battery case includes upper cover (2) and inferior valve (9), install lithium battery module (8) in upper cover (2) and inferior valve (9), lithium battery module (8) are including a plurality of cylinder lithium cell (14), a plurality of cylinder lithium cell (14) are arranged and are installed in shaping support (13), be provided with shaping water conservancy diversion nickel strap (12) of being connected with cylinder lithium cell (14) on shaping support (13), still be provided with intelligent battery management protection shield (7) and USB module (5) between upper cover (2) and inferior valve (9).

2. The battery pack of claim 1, wherein the upper cover (2) is provided with a charge-discharge waterproof pole (10), the charge-discharge waterproof pole (10) is made of brass, and an inner hole of the charge-discharge waterproof pole is of a blind hole structure.

3. The lithium ion battery pack capable of being intelligently interconnected and replacing 12V lead acid as claimed in claim 1, wherein the USB module (5) has the functions of realizing data communication and 5V wired output, and is externally provided with a USB waterproof plug (3).

4. The intelligent interconnected 12V lead-acid lithium battery pack capable of replacing the lithium ion battery pack according to claim 1, wherein a waterproof sealing ring (6) is arranged between the upper cover (2) and the lower cover (9), a bolt waterproof plug (4) and a standby hole ventilating waterproof valve (11) are further arranged on the upper cover (2), a wireless charging sending coil (17) is arranged inside the upper cover (2), and an upper cover wireless charging groove (15) is arranged on the outer side of the upper cover (2) corresponding to the wireless charging sending coil (17).