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Lithium ion battery pack for forklift

A lithium-ion battery pack and battery pack technology, applied in the field of lithium-ion batteries, can solve the problems of low specific energy of lead-acid batteries, short working hours of forklifts, long storage time, etc., to save electric energy, simple structure, and reduce the number of replacements Effect

Active Publication Date: 2016-11-16
ZIBO TORCH ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the specific energy of lead-acid batteries is small and the charging time is long, so the working time of the forklift is short and the storage time is long. In places with frequent use, there is a phenomenon that a driver needs to be equipped with multiple forklifts

Method used

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  • Lithium ion battery pack for forklift
  • Lithium ion battery pack for forklift
  • Lithium ion battery pack for forklift

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Embodiment Construction

[0033] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings:

[0034] Such as Figure 1-4 As shown, the lithium-ion battery pack for a forklift according to the present invention includes a power box 1, a power box cover 10 is provided on the top of the power box 1, a handle 11 and a bracket 13 are provided on the top of the power box cover 10, and a lower part of the power box 1 is provided The first insulating plate 2, the thickness of the first insulating plate 2 is 5mm, the top of the first insulating plate 2 is set with a 2mm thick rubber pad, and 24 battery cells 3 are set on the rubber pad. At the upper 50mm of the power box 1, the battery cells Above 3, a second insulating plate 9 is set. The bottom of the second insulating plate 9 is fixed with a shock-absorbing rubber block 8 with a length, width and height of 100mm×80mm×50mm. The top of the second insulating plate 9 is set with a main control module 7, sl...

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Abstract

The invention relates to a lithium ion battery pack for a forklift, and belongs to the technical field of a lithium ion battery. The lithium ion battery pack comprises a power supply box. A power supply box cover is arranged on the top of the power supply box. A first insulation plate is arranged at the lower part of the power supply box. Multiple single batteries are arranged on the first insulation plate. A second insulation plate is above the single batteries. Damping rubber blocks are fixed on the bottom of the second insulation plate. A main control module, a slave control module and a strong electric control module are arranged on the top of the second insulation plate. The single batteries are connected in series to form the battery pack. An anode bus and a cathode bus are leaded out from the battery pack. Voltage signal lines and temperature sensor connection lines on the single batteries are connected with the slave control module. The strong electric control module is connected with the slave control module. The slave control module is connected with the main control module. The battery packet has the advantages of simple and reasonable structure, saving electric energy, long service life, short charging time and high charging / discharging efficiency.

Description

Technical field [0001] The invention relates to a lithium ion battery pack for forklifts, and belongs to the technical field of lithium ion batteries. Background technique [0002] Forklift is a tool commonly used in warehouses, ports, docks, workshops and logistics distribution centers. It has multiple functions such as handling, loading and unloading, and lifting, and is flexible in use. In view of the environmental characteristics of forklifts, and the advantages of electric forklifts such as low noise, no exhaust pollution and low cost of use, more than 95% of forklifts are electric forklifts powered by lead-acid battery packs. However, lead-acid batteries have lower energy and longer charging time, so the forklifts have short working hours and long shelf life. In frequently used places, there is a phenomenon that one driver needs to be equipped with multiple forklifts. [0003] In recent years, with the continuous progress of new energy battery technology, lithium-ion batteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/0525H01M2/10H01M50/249
CPCH01M10/0525H01M2220/20H01M50/20Y02E60/10
Inventor 赵艳红林双张兵张传乐吴涛战祥连
Owner ZIBO TORCH ENERGY
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