Detachable Wire-Tying Battery Rack for Orderly Cable Layout

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Solution Overview

Problem

Existing battery rack systems have chaotic circuit layouts due to unfixed connection wires, leading to interference and difficulty in identifying damaged wires, which complicates maintenance.

Innovation Solution

A battery rack with a wire-tying unit featuring detachable wire-tying rods that organize connection wires, reducing interference and facilitating maintenance by allowing selective attachment based on demand.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If connection wires are left unfixed on the battery rack, then installation is simple and flexible, but the circuit layout becomes chaotic causing interference between high and low voltage wires and making maintenance difficult

Engineering Contradiction:
Improveinstallation flexibilityVSAvoidcircuit layout order
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The wire-tying unit is divided into a base and multiple wire-tying rods that can be independently adjusted. Each wire-tying rod can be separately positioned and fixed to the base, allowing individual wires to be organized independently while maintaining overall system flexibility.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The wire-tying unit employs a detachable and adjustable design where wire-tying rods can be moved to different positions on the base and fixed at desired locations. This dynamic adjustability allows the system to adapt to different wiring configurations while maintaining orderly layout.

Inventive Principle:
Principle #15Dynamics

2Device complexity

If multiple wire-tying units are fixed on the battery rack, then wire layout becomes orderly and maintenance is facilitated, but the structure becomes more complex and disassembly is less convenient

Engineering Contradiction:
Improvewire layout organizationVSAvoiddisassembly convenience
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The wire-tying unit is designed as a separable component with a base and detachable wire-tying rods. This segmentation allows the entire wire-tying unit to be easily removed from the battery rack as a complete module, while the internal structure remains organized and effective for wire management.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The detachable design of the wire-tying unit enables easy removal and reuse. When maintenance is needed, the entire unit can be quickly detached from the battery rack, inspected, and reinstalled or replaced without affecting the battery pack or other components.

Inventive Principle:
Principle #34Discarding and recovering

3Stability of the object's composition

If wire-tying units are permanently fixed to the battery rack, then wire organization is stable, but maintenance replacement and reuse become difficult

Engineering Contradiction:
Improvewire organization stabilityVSAvoidmaintenance replacement
Core Design Contradiction:
Stability of the object's compositionVSEase of repair

Solution Approach 1:

The wire-tying unit features a detachable connection mechanism between the base and wire-tying rods, and between the base and battery rack. This dynamic design allows the unit to be easily assembled and disassembled for maintenance or replacement while maintaining stable wire organization during operation.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The modular detachable design enables the wire-tying unit to be easily removed from the battery rack for maintenance, replacement, or reuse in other applications. The unit can be fully disassembled into base and wire-tying rod components for inspection and refurbishment.

Inventive Principle:
Principle #34Discarding and recovering

Data Source

PatentEP4679589A1Battery rack
Publication Date: 2026.01.14 EVE ENERGY STORAGE CO LTD
  • EP4679589A1 patent drawingFigure 1
  • EP4679589A1 patent drawingFigure 2
  • EP4679589A1 patent drawingFigure 3

AI summary

A battery rack is provided, which includes a frame (1) and a wire-tying unit (3). The frame (1) is configured to support a battery pack, the wire-tying unit (3) is detachably connected to the frame (1), the wire-tying unit (3) comprises a base (31) and at least two wire-tying rods (32), the base (31) is connected to the frame (1), the wire-tying rods (32) are arranged on the base (31) at intervals in a first direction, and the wire-tying rods (32) extend in a second direction. The wire-tying rod is configured to connect a connection wire of the battery pack, and the first direction is arranged at an angle with respect to the second direction.