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Dual-row battery pack

A technology of battery packs and batteries, which is applied in the use/maintenance of primary batteries, secondary batteries, battery pack components, etc., and can solve the problem that the battery pack cannot be effectively fixed, the battery heat cannot be effectively cooled, and the use of the battery can be reduced. Life and other issues, to avoid poor spot welding or desoldering, suitable for popularization and use, and good heat dissipation effect

Pending Publication Date: 2018-04-13
上海捷科工具有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Battery packs are generally made of plastic parts. Due to the different standards of battery size tolerances from different manufacturers, the current batteries cannot be effectively fixed in the battery pack, resulting in two defects: 1. The battery will vibrate during operation so that the electrodes are connected. Second, there is a gap between the battery and the bracket, and the battery will not be cooled effectively, which will reduce the service life of the battery or cause unsafe accidents

Method used

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  • Dual-row battery pack
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  • Dual-row battery pack

Examples

Experimental program
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Embodiment Construction

[0027] Refer to attached Figure 1-11 , a double-row battery pack, which includes a bracket 04 and a bracket fixing seat 01; the bracket 04 includes a bracket plate 05, and the upper and lower sides of the bracket plate 05 are evenly provided with a number of 1# battery containing grooves 07, 1# battery containing grooves 07 Through the two ends of the bracket plate 05, a number of elastic sheets 06 are symmetrically arranged on both sides of the 1# battery containing groove 07, and there are gaps between the elastic sheets 06 on the same side. The elastic sheets 06 are arc-shaped, and the elastic sheets 06 A circular through hole is formed between the 1# battery containing groove 07, and a gap is provided between the elastic sheets 06 on both sides of the symmetry, and a strip-shaped opening is formed between the gaps; the bracket fixing seat 01 includes a support upper bottom plate 02, a support The lower base plate 03, the upper base plate 02 of the support, and the lower b...

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Abstract

The invention relates to a dual-row battery pack. The dual-row battery pack comprises a bracket and a bracket fixed base; a plurality of 1# battery pack accommodating grooves and a plurality of elastic sheet bodies are symmetrically arranged on the upper and lower sides of the bracket; multiple battery heat dissipation grooves are formed between the 1# battery pack accommodating grooves and the elastic sheet bodies; the bracket fixed base comprises a supporting base upper bottom plate and a supporting base lower bottom plate of the consistent structures; the supporting base upper bottom plateand the supporting base lower bottom plate are provided with multiple small rib bumps, positioning square sheet bodies, positioning screw holes or clamping bases and multiple strip-shaped bumps separately; the small rib bumps downwardly press the multiple elastic sheet bodies on the bracket to clamp tightly, so that batteries of different dimension tolerances and manufacturer standards can be fixed effectively; and therefore, the heat generated in operating of the batteries is discharged from the upper part, and cold air is supplemented from the lower part, so that the batteries can be cooledeffectively, and unsafety accidents caused by heating can be avoided.

Description

technical field [0001] The invention relates to the field of battery packs, in particular to a double-row battery pack. Background technique [0002] The battery pack is generally made of plastic parts. Due to the different standards of battery size tolerances among manufacturers, the current battery cannot be effectively fixed in the battery pack, resulting in two defects: 1. The battery will vibrate during operation and the electrodes will be connected. Second, there is a gap between the battery and the bracket, and the battery will not be cooled effectively due to heat generation, thereby reducing the service life of the battery or causing unsafe accidents. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a double-row battery pack with reasonable design and structure, utilizing the characteristics of elastic deformation of plastics and the elastic design of the elastic sheet, which can accommodate the dimensional to...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M6/50H01M10/613H01M10/643H01M10/6551H01M10/6557H01M10/6562H01M50/20
CPCH01M6/5038H01M10/613H01M10/643H01M10/6551H01M10/6557H01M10/6562H01M50/20Y02E60/10
Inventor 郑亚平肖亮王志敏
Owner 上海捷科工具有限公司
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