Cladding System Heat-Conducting Profile with Locking Lug Fixation
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Solution Overview
Problem
Existing cladding systems with heating and/or cooling devices face challenges in providing a secure, efficient, and cost-effective fixation of air conditioning pipes, often resulting in damage during installation and limited flexibility in pipe length and surface coverage.
Innovation Solution
A cladding system featuring an omega-shaped receptacle in a roll-formed sheet metal heat-conducting profile with integrated locking lugs and a spring-elastic locking arm on the support device, allowing for reversible expansion to securely fix air conditioning pipes without damage, while reducing material usage and weight, and enabling flexible pipe lengths and surface coverage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional locking arms or hooks of great length are used to fasten heat-conducting profiles, then secure fixation is achieved, but material usage and weight increase significantly
Solution Approach 1:
The invention extracts the locking function from long conventional locking arms and relocates it to compact locking lugs integrated into the heat-conducting profile. This separation allows the use of shorter, material-efficient locking elements while maintaining secure fixation through the complementary locking arm on the support device.
Solution Approach 2:
The locking lugs are positioned at specific outer regions of the omega-shaped receptacle where they provide localized strengthening and locking capability. This local quality approach allows the profile to maintain minimal material usage overall while having concentrated strength where needed for secure fastening.
2Reliability
If conventional locking arms of great length are used, then secure fixation is achieved, but device weight increases
Solution Approach 1:
The locking function is extracted from long weighty locking arms and transferred to compact locking lugs on the profile combined with shorter locking arms on the support device. This redistribution of the locking function significantly reduces the weight of stationary components while maintaining secure fixation.
3Ease of operation
If simple suspension from ceiling substructure is used, then installation is simple, but safety and security of fixation are insufficient
Solution Approach 1:
The invention merges suspension and secure locking functions into a unified system. The heat-conducting profile is both suspended from the ceiling substructure and simultaneously locked into place by the locking lugs engaging with locking arms on the support device, achieving both simplicity and security.
Solution Approach 2:
The locking mechanism provides self-service security through the spring-elastic locking arms that automatically engage with the locking lugs when the profile is installed, ensuring secure fixation without requiring additional complex fastening operations.
4Strength
If the omega-shaped receptacle is made rigid, then structural strength is improved, but the ability to press in climate pipes with reversible expansion is reduced
Solution Approach 1:
The omega-shaped receptacle is designed with dynamic characteristics, being sufficiently rigid to provide structural strength and prevent sagging, yet sufficiently elastic to allow reversible expansion when climate pipes are pressed in. This dynamic balance enables both strength and installation flexibility.
Solution Approach 2:
The material properties and geometric parameters of the omega-shaped receptacle are optimized to achieve the right balance between rigidity and elasticity. The profile can undergo temporary elastic deformation during pipe installation and then return to its original shape, maintaining structural integrity while enabling flexible pipe fitting.
5Ease of manufacture
If more sheet metal is used to simplify cross-sectional design, then manufacturing is easier, but weight and material cost increase
Solution Approach 1:
The profile cross-section is segmented into functional zones: the omega-shaped receptacle for pipe accommodation, the locking lugs for secure fastening, and the heat-conducting surface for thermal efficiency. This segmentation allows each zone to be optimized independently, achieving ease of manufacture through roll-forming while minimizing material usage.
Solution Approach 2:
The heat-conducting profile integrates multiple functions into a single component: structural support, pipe reception, secure locking, and heat conduction. This multi-functionality eliminates the need for additional separate components, simplifying manufacturing while reducing overall material usage and weight.
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
The solution provides a secure, flexible, and cost-effective fixation of air conditioning pipes with improved thermal efficiency, reduced material usage, and enhanced surface coverage, addressing the limitations of existing systems by ensuring a good thermal connection and preventing sagging.
Implementation Method 1
heat-conducting profile made of roll-formed sheet metal
Implementation Method 2
spring-elastic locking arm... climate pipe is pressed in with reversibly spring-elastic widening of the approximately omega-shaped receptacle
Data Source
Figure 1~2
Figure 3a~3d
Figure 4a~4c
AI summary
The present invention relates to a cladding system with a heating and/or cooling device. To create a cladding system (1) with a heating and/or cooling device, in which a climate pipe (2) is fixed in an approximately omega-shaped receptacle (5) of a heat-conducting profile (3) and the heat-conducting profile (3) made of roll-formed sheet metal is attached to a wall or ceiling via a support device (7), with further improved properties, it is proposed that the heat-conducting profile (3) has at least one locking lug (21) in an outer area of the approximately omega-shaped receptacle (5) and that a spring-elastic locking arm (22) corresponding to the locking lug (21) is provided on the support device (7).