EV Charging Station Housing With Detachable Decorative Panel

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Solution Overview

Problem

Existing charging stations lack an enhanced design that allows for individualization and aesthetic customization to match the user's vehicle, while maintaining functional integrity and protection of internal components.

Innovation Solution

A charging station with a detachable decorative element featuring decorative layers and a protective layer, designed to match the vehicle's interior, which can be easily mounted and replaced, and a housing that securely holds the decorative element and protects internal components.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a charging station is designed with a fixed housing and standard components, then manufacturing is simple and cost-effective, but the design lacks aesthetic customization and cannot match vehicle interiors

Engineering Contradiction:
Improveaesthetic customizationVSAvoiddesign complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The charging station is divided into a permanent housing and a separate, detachable decorative element. The decorative element can be independently selected and attached to match different vehicle interiors, allowing aesthetic customization without redesigning the entire charging station. This segmentation enables users to change the appearance by replacing only the decorative component.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The decorative element combines multiple functions: it provides aesthetic customization through decorative layers, protects internal components through a protective layer, and can include mounting elements for secure attachment. By merging these functions into a single component, the design achieves versatility without proportionally increasing overall complexity.

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If a decorative element is added to customize the charging station appearance, then aesthetic appeal and vehicle matching are enhanced, but the device complexity and manufacturing difficulty increase

Engineering Contradiction:
Improvedesign customizationVSAvoidmanufacturing simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The decorative element is manufactured as a separate component from the housing, allowing it to be produced independently using appropriate techniques for decorative layers and protective coatings. This segmentation enables specialized manufacturing processes for the decorative aspect without complicating the production of the main housing unit.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The decorative element is designed with universal mounting features (such as magnetic mounting elements or adhesive surfaces) that can be attached to standard housing types. This universality allows the same decorative element to be used across different charging station models, simplifying manufacturing by producing reusable components rather than custom parts for each model.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Reliability

If a protective layer is applied to the decorative element, then internal components are protected from external influences, but manufacturing complexity and production time increase

Engineering Contradiction:
Improvecomponent protectionVSAvoidstructural complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The protective layer is integrated directly onto the decorative element as a single-component solution. The protective layer serves dual purposes: protecting the decorative surfaces from damage and providing a barrier against moisture and contaminants that could affect internal components. By combining protection and decoration in one element, structural complexity is minimized.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The protective layer is implemented as a thin film or coating applied to the decorative element. This thin-film approach provides effective protection against environmental factors while adding minimal structural complexity and maintaining the aesthetic appearance of the decorative element. The thin film can be applied through standard coating processes without requiring complex structural modifications.

Inventive Principle:
Principle #30Flexible shells and thin films

Data Source

PatentUS12522093B2Charging station
Publication Date: 2026.01.13 JOYSONQUIN AUTOMOTIVE SYST GMBH
  • US12522093B2 patent drawing
  • US12522093B2 patent drawing

AI summary

A charging station for charging an electric vehicle with a housing which has a rear side and a visible side located opposite thereto, wherein between the rear side and the visible side there is formed a storage region adapted to compactly hold a charging cable provided with a charging plug. A decorative element connected to the housing and/or the charging plug and/or a stand supporting the housing is/are provided.