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In-vehicle starting power supply

A technology of starting power supply and battery cells, which is applied in the direction of circuits, electrical components, lead-acid batteries, etc., can solve the problems of unfavorable environmental protection, complicated production process, and short service life of vehicle starting power supply, and achieve low recycling cost, reduce pollution, and avoid The effect of poor contact

Active Publication Date: 2015-02-25
HUIZHOU DESAY BATTERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the present invention provides a vehicle starting power supply. This packaging structure solves the technical problems of the vehicle starting power supply such as short service life, unfavorable environmental protection and complex production process.

Method used

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  • In-vehicle starting power supply
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Embodiment Construction

[0020] In order to allow those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0021] A vehicle starter power supply, comprising a battery pack 1, a box 2 for arranging the battery pack, and a box cover 3 for covering the box. The battery pack is composed of a single cell. The batteries are lithium ion batteries or lithium polymer batteries or lithium iron phosphate batteries. The battery pack is a single series battery or a multi-section series-parallel battery. Two ends of the battery cell are provided with a battery cell fixing frame 4 for fixing the battery cell, and two or more battery cell groups can be connected in parallel on one cell fixing frame, and the battery cell groups are welded by nickel strips. The six sides of the cell fixing frame 4 are provided with associated fixing structures that are clamped to each other. In ...

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PUM

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Abstract

The invention discloses an in-vehicle starting power supply. The power supply comprises a battery core group, a box body and a box cover. Battery core fixing racks can be mutually clamped with each other. The battery core fixing racks are arranged at the two ends of the battery core and used for fixing the battery core. Power supply output terminals for outputting current, and battery core group output plugs are arranged on the battery core fixing racks. One ends of the power output terminals are connected with the battery core, and the other ends of the power output terminals are connected with the battery core output plugs. Positive and second electrode posts are arranged on the box cover. A protective plate is fixedly arranged on the internal surface of the box cover. The positive and negative electrodes of the protective plate are respectively connected with the positive and negative electrode posts of the box cover. The in-vehicle starting power supply is applicable to vehicle with a variety of models. The battery core group can be formed by connecting single bodies in series or connecting a plurality of single bodies in series and in parallel. Even if one battery core group is in fault, the normal use cannot be affected, only the power supply capacity is reduced. The in-vehicle starting power supply is green, long in service life, and relatively low in recovery cost. The weight of the power supply is about 1 / 2 of the weight of a lead-acid battery core with the same capacity, so that the vehicle body weight, the locomotive fuel consumption, and the use cost are reduced.

Description

technical field [0001] The invention relates to the technical field of battery cells, in particular to a vehicle starting power supply, which can replace the existing vehicle-mounted lead-acid battery cells. Background technique [0002] The existing vehicle starting power supply is generally a lead-acid battery cell, the production of the lead-acid battery cell is very serious to the surrounding environmental pollution, and the lead-acid battery cell has a large volume, low energy density, and a heavy total weight, which increases the load on the vehicle. It is heavy and prone to liquid leakage. The service life is generally short, generally 2 to 3 years, and the recycling cost is extremely high. With the development of science and technology, the country pays more and more attention to environmental protection, requiring enterprises to reduce pollution emissions, and an environmentally friendly battery is needed to reduce the load on the vehicle, reduce fuel consumption, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M2/20H01M50/202H01M50/22H01M50/24H01M50/242H01M50/249H01M50/264H01M50/509
CPCH01M10/12H01M50/10H01M50/502H01M50/543Y02E60/10
Inventor 王建辉郑小明周少龙程月帆
Owner HUIZHOU DESAY BATTERY
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