Lithium ion emergency vehicle startup power supply

A technology for emergency start-up power supply and emergency power supply, which is applied in vehicle components, emergency protection circuit devices, current collectors, etc.

Inactive Publication Date: 2006-07-26
BEIJING SHENZHOU YUANWANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Lithium ion emergency vehicle startup power supply
  • Lithium ion emergency vehicle startup power supply
  • Lithium ion emergency vehicle startup power supply

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024]The lithium-ion vehicle emergency starting power supply shown in FIG. 1 has a housing 1 of a voltage-limiting charger, and a charger circuit board 3 is mounted on the housing 1 . A power socket 2 and a voltage-limiting charger composed of a plug 5 with an output wire 4 are respectively arranged on it. The plug 5 is connected to the socket 6 of the battery pack. The battery pack has an outer body 19 in which single cells 7 are connected in series to form a 24-volt battery pack. Isolation rubber pads 11 are provided between the single cells 7 . The positive poles 8 and negative poles 9 of the plurality of single cells 7 are connected through connecting pieces 10 arranged in a staggered manner. A negative post 13 and a positive terminal 14 are drawn from both ends of the combined unit battery 7 . An output positive pole 15 is connected ...

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Abstract

This invention discloses one lithium ion car emergency starting power which comprises one limit charging device composed of voltage protective circuit, integral filter wave resonance circuit, stable circuit and voltage and electrical control circuit with one charging plug and one battery set, wherein, the set has one positive and negative electrode columns with discharging protector; the said set has one plug and wire clamper with one pair of crab left and right parts through bolt; the clamper is located with torque adjusting device set with double speed conductivity wire.

Description

technical field [0001] The invention relates to an emergency starting power supply, in particular to an emergency starting power supply for lithium-ion vehicles. Background technique [0002] At present, for the emergency starting of various vehicles, most of them are completed by lead-acid batteries on rescue vehicles or special power supply vehicles. This battery is widely used and cheap. But the biggest disadvantage is that it is large in size, heavy in weight, poor in high and low temperature resistance, and has a short cycle life. (The minimum weight of a group of 24-volt lead-acid batteries is about 55 kg. When the battery temperature is 26.7°C, the starting energy is 100%; at 0°C, the starting ability is 65%; at -17.8°C, the starting ability is only 40%; The cycle life is generally 300 times) In the cold zone, the vehicle is turned off due to battery failure or parked outside the garage for a long time, coupled with insufficient battery capacity, the engine cannot b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/10H01R11/22H02H7/18H01M10/44
CPCY02E60/12Y02E60/10
Inventor 李文光
Owner BEIJING SHENZHOU YUANWANG TECH
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