Modular Covering Panel System with Integrated Edge Heating Elements

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Solution Overview

Problem

Existing surface heating and/or cooling systems, such as thin-bed underfloor heating systems, face issues with complex and time-consuming installation, limited repairability, and excessive thickness, especially when retrofitted in existing buildings, and are difficult to use for walls and ceilings.

Innovation Solution

A temperature controllable covering system with integrated heating and/or cooling elements, featuring coupling edges with receiving portions for precise placement and reduced thickness, allowing for easier installation, repair, and uniform heating/cooling, using materials like HDF boards and metal-lined recesses for enhanced conductivity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Length of stationary object

If thin-bed underfloor heating systems are used, then installation height is reduced, but installation complexity and time consumption increase

Engineering Contradiction:
Improveinstallation heightVSAvoidinstallation complexity
Core Design Contradiction:
Length of stationary objectVSDevice complexity

Solution Approach 1:

The patent combines the heating element, insulation layer, and covering panel into a single integrated module. The heating element is directly embedded in the insulation layer which forms part of the covering panel structure, eliminating the need for separate installation of these components and reducing overall installation complexity while maintaining thin profile.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The covering system is divided into modular panels with standardized dimensions and integrated heating elements. Each panel is a self-contained unit that can be independently installed, allowing for simplified modular installation rather than complex continuous system installation.

Inventive Principle:
Principle #1Segmentation

2Ease of manufacture

If wet method is used for installing thin-bed underfloor heating, then heating elements can be installed, but subsequent drying time is required and readjustments are not allowed

Engineering Contradiction:
Improveinstallation easeVSAvoiddrying time
Core Design Contradiction:
Ease of manufactureVSLoss of time

Solution Approach 1:

The patent replaces the wet chemical bonding method with a mechanical attachment system. Heating elements are secured using mechanical fasteners or adhesive strips that do not require drying time, allowing immediate installation and potential readjustments without waiting for material curing.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If existing thin-bed underfloor heating systems are installed, then heating function is provided, but thickness is still too high for certain retrofit applications

Engineering Contradiction:
Improveheating functionVSAvoidsystem thickness
Core Design Contradiction:
ReliabilityVSLength of stationary object

Solution Approach 1:

The patent employs thin-film heating elements with high thermal efficiency that require minimal thickness to deliver effective heating. The insulation layer is also optimized as a thin high-performance material, enabling the entire system to achieve functional heating performance while maintaining a thickness suitable for retrofit applications.

Inventive Principle:
Principle #30Flexible shells and thin films

4Reliability

If worker freely arranges water pipes or electric heating elements, then heating effect can be optimized, but installation accuracy and complexity increase

Engineering Contradiction:
Improveheating effectVSAvoidinstallation accuracy
Core Design Contradiction:
ReliabilityVSManufacturing precision

Solution Approach 1:

The heating elements are pre-positioned and pre-configured in the insulation layer during manufacturing of the covering panels. This preliminary arrangement ensures optimal heating patterns are achieved without requiring complex on-site arrangement, while maintaining precise and consistent positioning across all installations.

Inventive Principle:
Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Facilitates efficient, precise, and uniform heating/cooling with reduced installation time and material usage, enabling easy adaptation and repair, suitable for floors, ceilings, and walls.

Implementation Method 1

at least one heating and/or cooling element (20; 21; 22; 23; 24) adapted for heating and/or cooling

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Data Source

PatentUS20250383098A1Temperature controllable covering system and covering panel
Publication Date: 2025.12.18 LIGNUM TECH AG
  • US20250383098A1 patent drawing
  • US20250383098A1 patent drawing

AI summary

A temperature controllable covering system comprises at least one heating and/or cooling element adapted for heating and/or cooling; a first covering panel comprising a first coupling edge extending at least partially along at least one edge of the first covering panel, and a second covering panel comprising a second coupling edge extending at least partially along at least one edge of the second covering panel. The first coupling edge and the second coupling edge are adapted to be coupled with each other. The first coupling edge and/or the second coupling edge comprise a receiving portion in which the at least one heating and/or cooling element is arrangeable. Further, in assembled condition, the at least one heating and/or cooling element at least partially extends along the at least one edge of the first covering panel and the at least one edge of the second covering panel.