Vehicle Lighting System with Segmented Mounting

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Solution Overview

Problem

Existing vehicle lighting systems are inflexible due to fixed installation methods, limiting their ability to illuminate specific areas within a vehicle, such as motorhomes or caravans, as they cannot be easily relocated or adjusted.

Innovation Solution

A lighting system comprising a lamp with a current-carrying line and a form-fitting holding mechanism that allows the lamp to be held in multiple orientations and positions, enabling flexible use without disassembly, including as a pendant light, ceiling light, or wall light, with conical sections for secure fitting and a detachable holding device.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the lamp is fixedly installed using conventional holding means, then the installation is stable and secure, but the lighting system lacks flexibility and cannot be relocated to illuminate different areas

Engineering Contradiction:
Improveflexibility of lighting systemVSAvoidcomplexity of holding mechanism
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The holding means is divided into a fixed mounting plate and a detachable holding element. The mounting plate remains permanently installed on the ceiling or wall, while the holding element can be easily attached and detached from the lamp, enabling flexible repositioning without removing the entire lighting system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The holding mechanism transitions from a static fixed installation to a dynamic system where the holding element can be easily attached and detached. This allows the lighting system to adapt its position and orientation based on lighting needs while maintaining secure installation when in use.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the lamp is securely held in fixed position, then the lighting direction is stable, but the lighting system cannot be repositioned to illuminate different areas

Engineering Contradiction:
Improverelocatability of lighting systemVSAvoidstability of lighting position
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The holding system is segmented into a permanent mounting plate and a removable holding element. The mounting plate ensures reliable fixed installation on the ceiling or wall, while the detachable holding element allows easy repositioning of the lamp without compromising the stability of the underlying mounting structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The mounting plate is pre-installed in a fixed position on the ceiling or wall during vehicle assembly. This preliminary action creates a stable foundation that enables later flexible positioning of the lamp through simple attachment and detachment of the holding element.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If conventional fixed holding means are used, then the installation is simple, but the lighting system cannot assume different orientations or positions

Engineering Contradiction:
Improveorientation flexibilityVSAvoidease of repositioning
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The holding means is segmented into a fixed mounting plate and a detachable holding element with a simple attachment mechanism. This segmentation allows the lamp to be easily repositioned and reoriented by simply detaching and reattaching the holding element, making the system adaptable to different lighting needs while maintaining operational simplicity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The holding mechanism is designed to be universal, allowing the lamp to be installed in multiple orientations (ceiling-mounted, wall-mounted, pendant) using the same mounting plate and holding element. This multi-functionality enables a single lighting system to serve multiple purposes and locations within the vehicle.

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

Data Source

PatentEP3778304A1Illumination system
Publication Date: 2021.02.17 HYMER GMBH & CO KG
  • EP3778304A1 patent drawingFigure 1~2
  • EP3778304A1 patent drawing
  • EP3778304A1 patent drawing

AI summary

Lighting system (1), in particular for lighting an interior (2) of a vehicle (3), preferably a motorhome, caravan or the like, wherein the lighting system (1) comprises at least one lamp (4) with a lamp body (12) and at least one current-carrying line (6) and wherein the lighting system (1) comprises at least one retaining means (7) for holding the lamp (4), wherein the retaining means (7) detachably receives the lamp (4) in a retaining frame, wherein the lamp (4) is positively locked in at least two different orientations by the retaining means (7).