Dustproof storage battery pack package

A battery pack and storage battery technology, applied in battery pack parts, circuits, electrical components, etc., can solve the problems of insufficient strength of output poles, achieve the effects of reducing self-damage, increasing strength, and preventing relative movement and mutual extrusion

CN114122636APending Publication Date: 2022-03-01CRRC QISHUYAN CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-03-01

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Abstract

The invention relates to the technical field of internal combustion locomotives, in particular to a dustproof storage battery pack package. A storage battery pack is mounted in the storage battery box, and an isolation plate is arranged at the bottom of the storage battery box to prevent direct contact between the storage battery pack and the bottom of the storage battery box; the storage battery pack is provided with a storage battery wiring pole, the storage battery wiring pole is provided with a storage battery output port, the plate surface of the storage battery pack cover plate is provided with a storage battery port hole matched with the storage battery output port, and the storage battery output port extends out of the storage battery port hole and is packaged. The direct exposure of the connecting copper bar and the pole of the single storage battery is effectively avoided, the problem that the exposed pole of the storage battery is easily attached by sundries and dust is solved, and the dustproof and maintenance-free effects are further achieved; the wiring pole of the storage battery is made of an iron-nickel-plated material, so that the strength of the pole is improved, the damage of the storage battery is reduced, meanwhile, the threaded positioning pin improves the stability of a port, and the telescopic pipe is adjusted as required, so that the storage battery pack does not shake in a storage battery box and is good in stability.
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Description

technical field

[0001] The invention relates to the technical field of diesel locomotives, in particular to a dust-proof battery pack package. Background technique

[0002] Diesel locomotive is an important transportation equipment. The electrical system is an indispensable part of diesel locomotive. The traditional electrical system of diesel locomotive is mainly composed of main generator, traction motor, battery, etc. With the continuous development of electrical technology, the existing The locomotive battery exposes the following disadvantages:

[0003] 1. During the daily use of the locomotive battery, the battery box cannot be completely sealed because the battery needs to dissipate heat. The battery box is not well sealed, and debris often adheres to the surface or pole of the battery, resulting in quality problems such as leakage and bulging of the battery. . At present, the main way to solve the adhesion of foreign matter on the surface of the battery is to cover...

Examples

Embodiment Construction

[0025] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0026] Such as Figure 1~4 The package of a dust-proof battery pack shown includes a battery box 13 and a battery pack cover plate 1 covered on the battery box 13, a battery pack is installed in the battery box 13, and an isolation plate 8 is provided at the bottom of the battery box 13 , to prevent the battery pack from directly contacting the bottom of the battery box 13. The battery pack includes 8 to 10 nickel-metal hydride battery cells 5, and each battery cell 5 is connected to form a whole through copper bars or cables. Adjacent battery cells A partition 3 is provided between the bodies 5;

[0027] The battery pack ...