Unlock instant, AI-driven research and patent intelligence for your innovation.

A stack packaging box

A technology of packaging boxes and packaging boxes, which is applied in the direction of circuits, fuel cells, electrical components, etc., and can solve problems such as low assembly efficiency, poor battery protection performance, and fixation

Active Publication Date: 2022-05-17
SHANGHAI HYDROGEN PROPULSION TECH CO LTD
View PDF14 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, some of the traditional cell stack packaging solutions are to install the packaging case after the stacking and assembly of the cells is completed, and the assembly efficiency is extremely low; some are to install the cells inside the packaging case, but their assembly is still poor. , can not play a guiding role for the battery cells, it is difficult to realize automatic assembly, and the interior of the packaging shell cannot effectively support and fix all the batteries, resulting in the inability to withstand a large assembly force, and the protection performance of the batteries is also poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A stack packaging box
  • A stack packaging box
  • A stack packaging box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] Please refer to Figure 1 to Figure 3 , figure 1 It is a schematic diagram of the exploded structure of the cell stack packaging box in a specific embodiment of the present invention; figure 2 It is a top view of the cell stack packaging box in a specific embodiment of the present invention; image 3 for figure 2 The sectional view of A-A in the middle.

[0038] The present invention provides a cell stack packaging box, including a packaging box 1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a stack packaging box, which belongs to the technical field of fuel cells. The stack packaging box includes a packaging box body and adjustable support guide rods. At least one side around the packaging box body is provided with an opening for the passage of electric cores. The adjustable support guide rod is detachably connected to the inner side of the opening through the adjustment support, and the packaging box includes a cell support side wall arranged opposite to the opening, and the inner side of the cell support side wall is provided with a support guide structure for supporting the cell , the support guide structure and the adjustable support guide rod are both extended and arranged along the stacking direction of the battery cells, and the adjustment support is used to adjust the distance between the adjustable support guide rod and the opposite battery cell support side wall. This solution realizes the effective guidance, positioning and support functions of the stack through the support guide structure and adjustable support guide rod, and can also withstand greater assembly force, which is beneficial to protect the stack and meet the vibration requirements; the setting of the opening is convenient for the manipulator to automatically Assembly, which is conducive to improving assembly efficiency.

Description

technical field [0001] The invention relates to the technical field of fuel cells, in particular to an electric stack packaging box. Background technique [0002] The proton exchange membrane fuel cell stack is usually composed of dozens to hundreds of single cells in series. In the working state of the stack, the packaging box needs to bear the force of tens of kilonewtons. The packaging box is the core of the proton exchange membrane fuel cell stack. Essential components, usually located on the outermost side of the stack, have the functions of protecting the stack and bearing the assembly force of the stack. In addition to good strength, the packaging box also needs to have certain protection capabilities. [0003] At present, some of the traditional cell stack packaging solutions are to install the packaging case after the stacking and assembly of the cells is completed, and the assembly efficiency is extremely low; some are to install the cells inside the packaging cas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/2475H01M8/2465H01M8/2404
CPCY02E60/50
Inventor 卢兵兵孟维志石伟玉侯中军杨曦
Owner SHANGHAI HYDROGEN PROPULSION TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com