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Delay control system for power source of lithium battery fork lift truck

A time-delay control, lithium battery technology, applied in battery/fuel cell control devices, electric vehicles, power-consuming devices, etc., can solve the problems of easy battery power loss and device damage, avoid power loss hazards, and remove standby power. consumption effect

Active Publication Date: 2016-12-07
ANHUI HELI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem that the present invention aims to solve is how to solve the problem of easy power loss of batteries and how to solve the problem of damage caused by hot plugging and unplugging of devices

Method used

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  • Delay control system for power source of lithium battery fork lift truck
  • Delay control system for power source of lithium battery fork lift truck

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Embodiment Construction

[0031] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0032] According to an embodiment of the present invention, the present invention provides a lithium battery forklift power supply delay control system, which is composed of a lithium battery assembly and a vehicle body electrical system, and the vehicle body electrical system includes a power delay device.

[0033] as attached figure 1 As shown, the power delayer 22 includes a relay 221, a switching power supply 222 and a clock ci...

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Abstract

The invention provides a delay control system for a power source of a lithium battery fork lift truck. The delay control system for the power source of the lithium battery fork lift truck is composed of a lithium battery assembly and a fork lift truck body electric system. The lithium battery assembly comprises a battery management system, a DC-DC converter, a discharging relay and a battery cell, wherein the DC-DC converter and the discharging relay are connected with the battery management system, the battery cell is connected with the DC-DC converter, and the battery cell and the discharging relay are connected with a fork lift truck controller of the fork lift truck body electric system in series. The fork lift truck body electric system comprises an emergency cutoff switch, a power source delayer, a key switch, the fork lift truck controller, and a fork lift truck display instrument mounted on the fork lift truck controller, wherein the emergency cutoff switch and the key switch are connected to the fork lift truck display instrument and the fork lift truck controller after being connected in series, and the power source delayer and the emergency cutoff switch are connected in series and connected with the key switch in parallel. According to the delay control system for the power source of the lithium battery fork lift truck, it is ensued that the instrument is lightened rapidly after the fork lift truck starts to operate, and all electrical components are powered off when the fork lift truck stops operating; and hot plug hazards are avoided, and the power-lack hazard caused by long-time storage of a lithium battery is effectively avoided.

Description

technical field [0001] The invention relates to the field of lithium battery forklift power supplies, in particular to a lithium battery forklift power supply delay control system. Background technique [0002] The government put forward the national strategy of "Made in China 2025" in the two sessions in 2015, and emphasized the need to adhere to innovation-driven, intelligent transformation, strengthening foundation, and green development, so as to accelerate China's transformation from a manufacturing power to a manufacturing power. In this context, the development and market promotion and application of intelligent, clean and environmentally friendly new energy lithium battery technology in the automotive industry have been accelerated. In the forklift industry, the application of lithium battery technology is still in the stage of batch trial and technical running-in. [0003] The traditional electric forklift driving power is mainly lead-acid batteries, the voltage ...

Claims

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Application Information

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IPC IPC(8): B60L11/18B60L3/00
CPCB60L3/00B60L58/10B60L2200/42Y02T10/70
Inventor 张华俊杨国江博陈仕胜崔爱龙
Owner ANHUI HELI CO LTD
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