Rotatable Light Shingle Clip for Straight Roof Light Alignment

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Solution Overview

Problem

Installing decorative light strings on roofs is cumbersome and requires significant time and effort to achieve a straight and secure arrangement, especially considering weather conditions and the need for uniform orientation of lights.

Innovation Solution

A clip system comprising a clip base and socket, designed to securely attach light bulbs to roof shingles, featuring a rotatable socket and flexible clip arm to accommodate varying shingle thicknesses, with elastic retention mechanisms and friction-enhancing features to maintain light bulb positioning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If traditional methods are used to install decorative light strings on roofs, then the installation process becomes cumbersome and time-consuming, but the lights can still be arranged in straight and secure patterns

Engineering Contradiction:
Improveinstallation speedVSAvoidinstallation difficulty
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The device is divided into separate functional components: a clip base for attaching to shingles, a rotatable socket for holding light bulbs, and a connecting flange for assembly. This segmentation allows for easier manufacturing, assembly, and installation, improving both productivity and ease of operation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The socket is designed to be rotatably coupled to the clip base, allowing it to rotate to different orientations. This dynamic feature enables installers to easily orient lights in uniform perpendicular orientations relative to the ground, significantly improving ease of operation while maintaining secure attachment.

Inventive Principle:
Principle #15Dynamics

2Reliability

If lights are securely attached to roof shingles to withstand weather conditions, then the attachment mechanism becomes more complex, but the lights remain secure during adverse weather

Engineering Contradiction:
Improveweather resistanceVSAvoidattachment mechanism complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The clip base integrates multiple functions into a single component: it attaches to shingles, holds the socket, and provides structural support. This merging reduces the number of separate parts needed, simplifying the attachment mechanism while maintaining reliability for withstanding weather conditions.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The clip arm features a curved configuration that provides flexibility to accommodate varying shingle thicknesses. This curvature allows the clip to adapt to different roof conditions while maintaining secure attachment, achieving weather resistance without increasing mechanism complexity.

Inventive Principle:
Principle #14Spheroidality (Curvature)

3Adaptability or versatility

If the clip arm is made flexible to accommodate varying shingle thicknesses, then the structural integrity may be compromised, but the device can fit different roof configurations

Engineering Contradiction:
Improveshingle thickness accommodationVSAvoidstructural integrity
Core Design Contradiction:
Adaptability or versatilityVSStrength

Solution Approach 1:

The clip arm is designed with specific local properties: it has a curved configuration for flexibility to accommodate varying shingle thicknesses, while the overall structure maintains sufficient strength through its geometry and material selection. This localized quality approach allows adaptability without compromising structural integrity.

Inventive Principle:
Principle #3Local quality

4Ease of operation

If the socket is rotatably coupled to allow uniform light orientation, then the connection between socket and clip base becomes more complex, but the lights can be uniformly oriented perpendicular to the ground

Engineering Contradiction:
Improvelight orientation easeVSAvoidsocket connection complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The socket is rotatably coupled to the clip base via a connecting flange, allowing it to rotate to different orientations. This dynamic feature enables easy orientation of lights in uniform perpendicular orientations relative to the ground, significantly improving ease of operation.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The connecting flange serves multiple functions: it connects the socket to the clip base, allows rotation for orientation adjustment, and provides a standardized interface for assembly. This multi-functionality reduces the need for additional components, maintaining simplicity despite the rotational capability.

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

Data Source

PatentUS12523360B1Lighting shingle clip
Publication Date: 2026.01.13 CANNY SYSTEMS LLC
  • US12523360B1 patent drawing
  • US12523360B1 patent drawing
  • US12523360B1 patent drawing

AI summary

A clip for a light bulb comprises a clip base and separately formed socket. The clip base comprises a baseplate with top and bottom surfaces, and a clip arm extending over the baseplate top surface. The socket comprises a socket base with socket base top and bottom sides, and a plurality of fingers positioned on the socket base top side. A receptacle is formed between the plurality of fingers and the socket base top side, that is sized and shaped to receive the light bulb. A connecting flange projects from the socket base bottom side, and an aperture is formed in the baseplate that is sized and shaped to receive the connecting flange and rotatably couple the socket to the clip base.