Sliding Partition Assembly for Energy Storage Cabinet Maintenance

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Solution Overview

Problem

Existing energy storage cabinets face challenges in maintenance efficiency due to the compact layout of electrical and battery components, making it difficult to replace or maintain electrical elements without disrupting the entire system, leading to increased downtime and economic losses.

Innovation Solution

The energy storage cabinet incorporates a retractable partition assembly with rollers that allow separation of upper and lower installation spaces, enabling easy removal of electrical elements without affecting the operation of the whole machine by using slide rails and grooves for smooth partition assembly movement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If the partition plate is fixed via screws to divide the battery compartment, then the structural stability is improved, but the maintenance difficulty increases because the partition plate cannot be easily removed

Engineering Contradiction:
Improvestructural stabilityVSAvoidmaintenance difficulty
Core Design Contradiction:
Stability of the object's compositionVSEase of repair

Solution Approach 1:

The partition plate is transformed from a fixed structure to a movable one by replacing screw fastening with a sliding mechanism on guide rails. The partition plate can now move between a first position (dividing the compartment) and a second position (removed from the compartment), enabling both structural stability during operation and easy maintenance when needed.

Inventive Principle:
Principle #15Dynamics

2Ease of manufacture

If the battery compartment is divided into two compartments by a fixed partition plate, then the spatial organization is improved, but the maintenance efficiency decreases because the upper battery pack must be removed first

Engineering Contradiction:
Improvespatial organizationVSAvoidmaintenance efficiency
Core Design Contradiction:
Ease of manufactureVSProductivity

Solution Approach 1:

The partition plate is designed to be movable along guide rails, allowing it to switch between a first position that divides the battery compartment into upper and lower sections for organized spatial arrangement, and a second position that removes the partition to enable direct access to electrical elements in the lower section without removing the upper battery pack.

Inventive Principle:
Principle #15Dynamics

3Adaptability or versatility

If the electrical elements are placed in a compact lower layer, then the integration level is improved, but the accessibility for maintenance worsens

Engineering Contradiction:
Improveintegration levelVSAvoidaccessibility for maintenance
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The movable partition plate allows the system to maintain high integration with electrical elements compactly arranged in the lower layer during normal operation, while enabling easy maintenance by moving the partition plate to its second position for direct access to the electrical elements without disrupting the upper battery pack.

Inventive Principle:
Principle #15Dynamics

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Facilitates convenient and efficient maintenance of electrical elements by allowing their removal without disrupting the system, reducing downtime and maintenance complexity, and preventing deformation of the partition assembly during element replacement.

Implementation Method 1

the partition assembly is provided with a roller, and the roller can be snapped into the groove and can roll along the slide rail to move the partition assembly out of the cabinet body

Methodology Applied
Scientific EffectRolling: Roller

Data Source

PatentUS20250273798A1Energy storage cabinet
Publication Date: 2025.08.28 SUNGROW POWER SUPPLY CO LTD
  • US20250273798A1 patent drawing
  • US20250273798A1 patent drawing
  • US20250273798A1 patent drawing

AI summary

An energy storage cabinet includes a cabinet body and a partition assembly, an upper installation space and a lower installation space are arranged in the cabinet body; slide rails are respectively arranged on two opposite inner walls of the cabinet body; the slide rails are arranged between the upper installation space and the lower installation space; and grooves are arranged on upper side surfaces of the sliding rails. The partition assembly is used for separating the upper installation space and the lower installation space, and is provided with a roller which can be snapped into the groove and can roll along the slide rail to move the partition assembly out of the cabinet. When the electrical element breaks down and needs to be taken out, the partition assembly can be pulled out, so that the roller can move out of the groove and roll on the slide rail.