Modular Plant Cultivator Assembly for Cleaning and Overflow Control

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Solution Overview

Problem

Existing plant cultivators face challenges with cumbersome disassembly and assembly processes for cleaning, limited compatibility with closed-type cultivators for mass cultivation, exposure of cultivation water to light leading to moss growth, and potential water overflow due to tilting.

Innovation Solution

A plant cultivator design featuring a detachable water tank part and cultivation port part with guide ribs for easy assembly, opaque materials to minimize light exposure, and a design that prevents water overflow by restricting movement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If the components are integrated into a single unit, then the structural stability is improved, but the ease of disassembly and assembly for cleaning deteriorates

Engineering Contradiction:
Improvestructural stabilityVSAvoidease of disassembly and assembly
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The plant cultivator is divided into three separable modules: a main body part, a water tank part, and a cultivation port part. Each module can be independently disassembled and assembled through simple coupling structures, enabling easy cleaning and maintenance while maintaining structural integrity during operation.

Inventive Principle:
Principle #1Segmentation

2Ease of operation

If the cultivation port part is designed for small-scale cultivation, then the ease of operation is improved, but the productivity deteriorates

Engineering Contradiction:
Improveease of operationVSAvoidproductivity
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The cultivation port part is designed with universal compatibility, allowing it to be used in both open-type plant cultivators for small-scale home cultivation and closed-type cultivators for large-scale mass cultivation. This multi-functional design enables the same component to serve different cultivation scales and types without modification.

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

3Ease of operation

If the main body part is made of transparent material, then the ease of operation is improved, but the harmful factors increase due to moss growth

Engineering Contradiction:
Improveease of operationVSAvoidmoss growth
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The main body part is made of opaque or translucent material instead of fully transparent material. This change in optical properties blocks light from reaching the cultivation water, preventing photosynthesis by algae and moss while still allowing users to observe the internal components through the semi-transparent material.

Inventive Principle:
Principle #32Color changes

4Productivity

If the water tank part is made large to increase productivity, then the productivity is improved, but the stability deteriorates due to water overflow when tilted

Engineering Contradiction:
ImproveproductivityVSAvoidstability
Core Design Contradiction:
ProductivityVSStability of the object's composition

Solution Approach 1:

Guide ribs are pre-formed on the water tank part to create mechanical interlocking structures with the main body part. These guide ribs restrict the movement range of the water tank part, preventing excessive tilting that would cause water overflow, while still allowing sufficient adjustment for proper positioning and operation.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12538883B2Plant cultivator
Publication Date: 2026.02.03 LG ELECTRONICS INC
  • US12538883B2 patent drawing
  • US12538883B2 patent drawing
  • US12538883B2 patent drawing

AI summary

The present disclosure relates to a plant cultivator that can significantly improve user convenience by significantly simplifying the disassembly and assembly processes for cleaning and holding a main body part, a water tank part, and a cultivation port part and can significantly improve the efficiency and productivity of plant cultivation by applying a cultivation port part compatible with a closed type cultivator capable of mass cultivation.