Ground-Inserted Lamp String With Rotatable Clamping

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Solution Overview

Problem

Traditional ground-inserted lamp strings have an integrated structure that prevents the lampshade from being disassembled, making it impossible to change shapes according to different holiday scenes and inconvenient for transportation.

Innovation Solution

A ground-inserted lamp string with spliceable lamps, where the lampshade is rotatably clamped to the ground insertion assembly, allowing for easy assembly, disassembly, and splicing, enabling quick changes in lampshade designs and improving transportation convenience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If an integrated structure is used between the lampshade and ground insertion structure, then the structural stability is improved, but the adaptability and ease of assembly/disassembly deteriorate

Engineering Contradiction:
Improvestructural stabilityVSAvoidlampshade changeability
Core Design Contradiction:
Stability of the object's compositionVSAdaptability or versatility

Solution Approach 1:

The patent divides the ground-inserted lamp into separate modules: a ground insertion assembly, a lamp holder assembly, and a lampshade. These modules are connected through standardized interfaces (ground insertion tip fitting into the ground, lamp holder connecting to the ground insertion assembly, and lampshade rotating onto the lamp holder). This segmentation allows the lampshade to be easily changed while maintaining structural stability through the modular connection design.

Inventive Principle:
Principle #1Segmentation

2Stability of the object's composition

If an integrated structure is used between the lampshade and ground insertion structure, then the structural stability is improved, but the ease of operation deteriorates

Engineering Contradiction:
Improvestructural stabilityVSAvoidassembly convenience
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The patent segments the lamp into easily assembled modules that connect through simple interfaces. The ground insertion tip is inserted into the ground, the lamp holder attaches to the ground insertion assembly, and the lampshade rotates onto the lamp holder. This modular design significantly improves assembly convenience while maintaining structural integrity through proper connection design.

Inventive Principle:
Principle #1Segmentation

3Ease of manufacture

If an integrated structure is used, then the manufacturing simplicity is improved, but the transportation convenience deteriorates

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidtransportation convenience
Core Design Contradiction:
Ease of manufactureVSEase of operation

Solution Approach 1:

The patent divides the lamp into separate modules (ground insertion assembly, lamp holder assembly, lampshade) that can be manufactured independently and then assembled. This segmentation makes transportation more convenient as the modules can be packed more efficiently and allow for easier storage, while the standardized interfaces ensure simple reassembly at the destination.

Inventive Principle:
Principle #1Segmentation

4Stability of the object's composition

If the lampshade is fixed in an integrated structure, then the structural stability is improved, but the productivity deteriorates

Engineering Contradiction:
Improvestructural stabilityVSAvoidlampshade change speed
Core Design Contradiction:
Stability of the object's compositionVSProductivity

Solution Approach 1:

The patent makes the connection between the lampshade and lamp holder dynamic rather than fixed. The lampshade is designed to rotate onto and off of the lamp holder, allowing for quick changes between different lampshade designs. This dynamic connection maintains structural stability during use while enabling rapid lampshade replacement to improve productivity.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS12173868B1Ground-inserted lamp string
Publication Date: 2024.12.24 GUANGDONG LIANRUN INTELLIGENT TECH CO LTD
  • US12173868B1 patent drawing
  • US12173868B1 patent drawing
  • US12173868B1 patent drawing

AI summary

The present disclosure relates to a ground-inserted lamp string, which relates to the technical field of lamp strings. The ground-inserted lamp string achieves detachable assembling between the lampshade and the lamp holder through rotatable clamping between the ground insertion assembly and the lampshade, so that users can quickly change different lampshades according to different needs, thus improving the diversity and universality of the ground-inserted lamp string.