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Multipurpose mobile standby power supply

A mobile, multi-purpose technology, used in emergency power supply arrangements, battery circuit devices, current collectors, etc., can solve the problems of insufficient utilization of lithium battery cells and their management systems, and meet the requirements of discharge current rate Effect

Pending Publication Date: 2021-02-19
长沙蓝锂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the shortcomings of the above three products are also obvious, that is, the three types of equipment use the different characteristics of three groups of lithium batteries to achieve their respective functions, and the most valuable lithium battery cells and their management systems in the equipment have not been fully utilized.

Method used

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  • Multipurpose mobile standby power supply
  • Multipurpose mobile standby power supply
  • Multipurpose mobile standby power supply

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1~2 , the present invention provides a technical solution: a multi-purpose mobile backup power supply, the mobile backup power supply includes a housing 1, the left side of the housing 1 is provided with a high-power socket 6, and the left side of the The high-power socket 6 is a two-way charge and discharge socket, the left side of the housing 1 is also provided with a communication port 5, the right side of the housing 1 is provided with a start button 7, and the front side of the housing 1 starts from the left To the right there is an indicator light 4, an external charging port 3 and a USB charging port 2, and the housing 1 is provided with a lithium battery cell, a BMS battery management system, a charging and discharging switch MOS, a power management module, and a boost charging circuit , fast charging protocol identification module, high-power fast charging circuit and fast charging circuit, the lithium battery core, BMS battery management system, ch...

Embodiment 2

[0038] On the basis of embodiment 1, refer to the attached Figure 3~4, the mobile backup power supply is also equipped with a UPS terminal block 8, one side of the UPS terminal block 8 is provided with a battery pack slot 9, and the battery pack slot 9 and the housing 1 are inserted through an adaptive The battery pack slot 9 is provided with a battery pack docking strip 10, the battery pack docking strip 10 and the high-power socket 6 are designed to be plugged and matched, and the UPS terminal block 8 is also provided with There is a UPS circuit.

[0039] Wherein, the UPS circuit includes a charging control circuit, an AC output circuit, a DC / DC boost circuit, a DC / AC inverter circuit, a mains power, an inverter conversion circuit, a mains power input circuit, a mains power detection circuit and an MCU control circuit. The charging control circuit, the AC output circuit, the DC / DC boost circuit, the DC / AC inverter circuit, the mains, the inverter conversion circuit, the ma...

Embodiment 3

[0043] On the basis of embodiment 1, refer to the attached Figure 5~7 , the mobile backup power supply is also equipped with an emergency ignition box 11, the left side of the emergency ignition box 11 is provided with a power connector 12, the right side of the emergency ignition box 11 is provided with a power transmission port 13, the emergency The ignition box 11 is provided with an emergency starting circuit.

[0044] Wherein, the emergency starting circuit includes a high-power interface, a power control module, a drive circuit, an MCU, a display interface and a protection circuit, the high-power interface is connected to the power connector 12, and the high-power interface is connected to the power connection module through the power control module. The power transmission port 13 is connected, the MCU is connected to the power control module through the drive circuit, the MCU is connected to the display interface, the protection circuit is connected between the MCU and...

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PUM

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Abstract

The invention discloses a multipurpose mobile standby power supply in the technical field of lithium battery application, and the mobile standby power supply comprises a housing, wherein the left sideof the housing is provided with a large-power jack, the large-power jack at the left side is a bidirectional charging and discharging jack, the left side of the housing is also provided with a communication port, and the right side of the housing is provided with a start button; the battery cell and the management system which are researched and developed by the invention can meet three characteristics of cyclic service life, high-rate discharge and ultra-high-rate discharge at the same time, and the common battery cell and the management system thereof are designed according to a specific use environment. According to the invention, the battery module in the product is designed to be movable and detachable, can be installed in three different application occasions, and is truly multipurpose standby power equipment.

Description

technical field [0001] The invention relates to the technical field of lithium battery applications, in particular to a multi-purpose mobile backup power supply. Background technique [0002] With the sharp drop in the cost of lithium batteries, many application equipment that originally used lead-acid batteries have brought opportunities for miniaturization, light weight, and improved service life, and it has also made it possible for some equipment to be mobile. Typical applications such as charging treasure, desktop UPS power supply (uninterruptible power supply), car emergency ignition power supply, etc. are among the representative products. [0003] The above three products essentially contain 5-15Ah lithium battery cells, and are equipped with different battery management systems (BMS) and related functional circuits to form their own complete machines. Among them, charging treasures have lower requirements on the charge and discharge current ratio of the battery. Ge...

Claims

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Application Information

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IPC IPC(8): H02J7/00H02J9/06
CPCH02J7/0044H02J7/0068H02J9/061H02J7/0063Y04S20/20Y02B70/30
Inventor 何向东詹帅杨海军付焱
Owner 长沙蓝锂科技有限公司
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