Fan Lamp Module With Trapezoidal Connecting Rods for Compact Transport
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Solution Overview
Problem
Existing fan lamps have non-modularized light-emitting parts that are difficult to disassemble and transport, and their functions interact negatively, leading to a large structure and weakened fan performance.
Innovation Solution
A fan lamp module with a trapezoidal connecting rod design, comprising modular luminous modules with a trapezoidal closed structure, allowing independent assembly and disassembly, and a stable frame structure that separates fan and lamp functions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If an integrated molded housing is adopted for fan lamps, then the structure is simple and easy to manufacture, but the light-emitting surface becomes wide and thick, increasing volume and transportation cost
Solution Approach 1:
The patent divides the fan lamp into modular segments including a lamp module and a fan module that can be assembled and disassembled independently. The lamp module contains the light-emitting components while the fan module contains the ventilation components, allowing separate transportation and installation, thus reducing overall volume and transportation costs while maintaining ease of manufacture through standardized modular components
2Illumination intensity
If the light diffusion plate is fully covered over the bearing wall with air outlet at periphery, then the luminous area and luminous flux are improved, but the fan function is weakened due to limited ventilation hole operation
Solution Approach 1:
The patent separates the lamp module and fan module into distinct functional units. The lamp module with its light diffusion plate can be fully covered over the bearing wall to maximize luminous flux, while the fan module with its dedicated air inlet and outlet channels maintains independent ventilation capability. This modular segmentation allows both functions to operate at full capacity without mutual interference
Solution Approach 2:
The patent introduces separate air inlet and outlet channels as intermediary structures that mediate between the fan module and the external environment. These dedicated channels ensure that fan function is not compromised by the lamp module's positioning, allowing the light diffusion plate to be fully covered while maintaining adequate ventilation through the intermediary air channels
3Ease of operation
If modularization is adopted for simplified installation, then installation convenience is improved, but the actual product structure remains large and inconvenient for transportation
Solution Approach 1:
The patent implements fine-grained segmentation by dividing the fan lamp into a lamp module and a fan module that can be independently packaged and transported. Each module is compact and can be assembled during installation, achieving both simplified installation and reduced transportation volume compared to traditional integrated designs
Data Source
AI summary
A lamp set module with a trapezoidal connecting rod which includes a mounting base and at least two luminous modules. Each of the at least two luminous modules includes a lower frame module, a first connecting rod, a second connecting rod and an upper frame module. All of lower frame modules are matched and connected to form an annular lower frame entirety, the mounting base is arranged above a center of the lower frame entirety, and the upper frame module is clamped on the mounting base from top to bottom. The upper frame module and the lower frame module are connected by the first connecting rod and the second connecting rod, a lower surface of each lower frame module is hollow to form a lower cavity, the luminous module is mounted in the lower cavity of the lower frame module, and a light-transmitting shield is arranged below the luminous module.