Compact LED Display Panel with Nested Structural Layers
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Solution Overview
Problem
Existing LED display panels have a large thickness due to their incompact inner structure, which limits their usage in limited spaces.
Innovation Solution
The design includes a mounting frame with a casing, installation support, LED lamp panel, waterproof adhesive layer, and lamp panel mask, arranged sequentially to reduce thickness, along with a grid-structured installation support that allows for flexible installation of LED lamp panels with different specifications and pitches, and a separate power control box for efficient heat dissipation and connectivity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If traditional LED display panel structure is used, then the panel can display information effectively, but the thickness becomes large due to incompact inner structure
Solution Approach 1:
The patent applies nesting by placing the installation support, LED lamp panel, waterproof adhesive layer, and lamp panel mask sequentially within the receiving slot of the casing. Each component is nested within the previous one, creating a compact layered structure that reduces overall panel thickness while maintaining functional integrity.
Solution Approach 2:
The patent merges multiple functional components (installation support, LED lamp panel, waterproof adhesive layer, lamp panel mask) into a single integrated assembly that fits within the casing's receiving slot. This combining of components into a unified compact structure directly addresses the thickness problem while preserving all necessary functions.
2Length of moving object
If the LED display panel is made thinner, then it can be used in limited spaces, but the structural stability may be compromised
Solution Approach 1:
The patent uses a composite structure combining multiple materials and layers: the casing provides external protection, the installation support offers structural framework, the waterproof adhesive layer ensures bonding and sealing, and the lamp panel mask provides surface protection. This composite approach maintains structural stability despite reduced thickness.
Solution Approach 2:
The patent segments the panel into distinct functional layers (casing, installation support, LED lamp panel, waterproof adhesive layer, lamp panel mask), where each segment contributes specific structural and functional properties. This segmentation allows optimization of each layer's thickness and material properties to maintain overall stability while reducing total thickness.
3Adaptability or versatility
If multiple components are integrated into the panel, then functionality is enhanced, but the assembly complexity increases
Solution Approach 1:
The installation support serves multiple functions: it provides structural framework, enables component mounting, ensures proper spacing, and facilitates heat dissipation. This multi-functionality reduces the need for separate components, simplifying the overall assembly while enhancing functionality.
Solution Approach 2:
The waterproof adhesive layer acts as an intermediary between components, providing both bonding and sealing functions. This single intermediary layer simplifies assembly by eliminating the need for separate bonding and sealing steps, while ensuring reliable integration of all components.
Data Source
AI summary
An LED display, includes a mounting frame, at least one LED display panel and at least one separate power control box, with the LED display panel connected to the mounting frame, the separate power control box electrically connected to the LED display panel. The mounting frame includes transverse rods, longitudinal rods, and a connection block with two connection surfaces, with an 90° angle between the surfaces, two transvers rods and two longitudinal rods head-tail connected, one connection surface connected to the transverse rods, and the other connected to the longitudinal rods. A support pole is provided between two transverse rods along a length direction, with a support column on the support pole and extending from back to front, with a first control box connection hole on above of the support column. The display can meet requirement of easily stitching multiple LED display panels and achieving an ease usage.