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Fixing frame of lithium ion battery pack for AGV (Automatic Guided Vehicle) and lithium ion battery pack structure for AGV

A lithium-ion battery pack and fixed frame technology, which is applied to battery pack parts, structural parts, secondary batteries, etc., can solve the problems of inability to share molds, high manufacturing costs and high product costs, and achieve compact structure and stable product performance , good scalability

Pending Publication Date: 2019-04-23
天津蓝天特种电源科技股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing AGV cars have different structural requirements due to different use environments and realization functions. The battery pack needs to correspond to each AGV car, and it is impossible to share molds, and the manufacturing cost and product cost are high.

Method used

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  • Fixing frame of lithium ion battery pack for AGV (Automatic Guided Vehicle) and lithium ion battery pack structure for AGV
  • Fixing frame of lithium ion battery pack for AGV (Automatic Guided Vehicle) and lithium ion battery pack structure for AGV
  • Fixing frame of lithium ion battery pack for AGV (Automatic Guided Vehicle) and lithium ion battery pack structure for AGV

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Embodiment Construction

[0043] The structure, features and effects of the present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments.

[0044] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, if the specific posture changes, the directional indication also changes accordingly.

[0045] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features....

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Abstract

The invention provides a fixing frame of a lithium ion battery pack for an AGV (Automatic Guided Vehicle) and a lithium ion battery pack structure for the AGV. The fixing frame comprises a main body,wherein the main body comprises multiple battery cell accommodating parts, at least one first through hole for installing a fastener, at least one second through hole for installing the fastener, blind hole(s), at least one pair of positioning hole and positioning column, multiple dovetail grooves, and dovetail blocks, wherein the blind holes are arranged on the back face of the main body, and symmetrical with the second through hole relative to a central line in a length direction of the main body, and the number of the blind holes is the same as that of the second through holes; at least onepair of positioning hole and positioning column is arranged on the front face of the main body, and the positioning hole is symmetrical with the positioning column relative to the central line in thelength direction of the main body; multiple dovetail grooves are formed at the left side face of the main body; dovetail blocks are formed at the right side face of the main body; positions of the dovetail blocks correspond to positions of the dovetail grooves; and the number of the dovetail blocks is the same as that of the dovetail grooves. The reliability, rapidity, and convenience of batterygrouping are improved; the structure is simple and compact; the cost is low; and maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of batteries, in particular to a fixed frame of an AGV vehicle lithium-ion battery pack and an AGV vehicle lithium-ion battery pack structure. Background technique [0002] In recent years, my country's AGV industry has developed rapidly. Power batteries, as the key core components of AGV, provide power support for the walking, moving, and lifting of AGV cars. The battery pack can provide a stable, safe and reliable power supply. The grouping of the battery pack is first composed of single cells to form a battery module, and then the battery modules are used to form a battery pack. The battery pack is managed by the power management system BMS, so that the battery pack can work in the best state, and the power is output to the AGV car through the external output terminal. The battery pack reports data and real-time status through the communication port, and the AGV car reads the uploaded data according to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B62D63/04H01M10/0525H01M2/10H01M10/42H01M50/249
CPCH01M10/0525H01M10/425B62D63/04B60K1/04H01M2010/4271H01M50/20Y02E60/10
Inventor 于幼玲魏军
Owner 天津蓝天特种电源科技股份公司
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