Modular Corn Lamp Assembly with Heat Dissipation Grooves
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Solution Overview
Problem
Existing corn lamps are complex in structure, difficult to assemble and disassemble, and have high production and maintenance costs due to fixed power LED lamp beads, which limits flexibility and increases heat dissipation challenges, reducing their service life.
Innovation Solution
A corn lamp design featuring a lamp body assembly with a mounting lamp holder, connecting bracket, and lamp cap, including a buckle mechanism for easy assembly and disassembly, and heat dissipation through grooves, allowing for flexible power adjustment and improved heat management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If a plurality of independent lamp bodies are used to meet high brightness requirements, then the lighting power is increased, but the complexity of assembly and the number of lamp bases required increase
Solution Approach 1:
The lamp body is divided into modular components (lamp source module, mounting lamp holder, connecting bracket, lamp cap) that can be independently assembled and disassembled. Multiple lamp body assemblies can be connected through standardized interfaces to achieve different lighting powers without increasing assembly complexity
Solution Approach 2:
The mounting lamp holder is designed with a universal mounting base that can accommodate different types of lamp sources and support multiple lamp body assemblies. The standardized connecting bracket and mounting interface allow the same structure to serve multiple lighting configurations
2Power
If high-power LED lamp beads are used to increase lighting power, then the brightness requirement is met, but the heat generation increases and service life decreases
Solution Approach 1:
The heat dissipation function is extracted as a separate concern from the lighting function. The mounting lamp holder and connecting bracket are designed with dedicated heat dissipation pathways that separate the thermal management function from the optical function, allowing high-power LED operation without compromising reliability
Solution Approach 2:
The mounting lamp holder acts as an intermediary between the heat-generating LED lamp beads and the external environment. It provides a thermal pathway that mediates heat transfer from the lamp beads to the surrounding structure, preventing heat accumulation at the lamp source
3Illumination intensity
If LED lamp beads are arranged in a dense surrounding distribution mode to enable omnidirectional lighting, then the lighting coverage is improved, but the heat dissipation difficulty increases
Solution Approach 1:
The heat dissipation approach transitions from relying solely on radial heat dissipation (two-dimensional surface area) to incorporating axial heat dissipation through the mounting lamp holder structure (three-dimensional volume utilization). The mounting lamp holder provides additional heat dissipation pathways in the axial direction, enabling effective heat management despite dense surrounding distribution of LED beads
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 design simplifies assembly and disassembly, reduces production costs, enhances heat dissipation, and extends the service life of the lamp while providing flexible lighting options and improved lighting efficiency.
Implementation Method 1
the annular bracket is provided with a plurality of heat dissipation through grooves for heat dissipation of the lamp source module
Data Source
AI summary
A corn lamp is provided includes a lamp body assembly having a mounting lamp holder, a connecting bracket and a lamp cap. A lamp source module is mounted on the mounting lamp holder. The connecting bracket is arranged between the mounting lamp holder and the lamp cap. The mounting lamp holder is fixed with the lamp cap through the connecting bracket. A mounting base for mounting other external lamp bodies is arranged on an inner side of the mounting lamp holder. A first mounting cavity corresponding to the lamp cap is formed on an inner side of the mounting base, and the mounting base is detachably connected with lamp caps of other external lamp bodies through threads. The corn lamp is convenient to assemble and disassemble. A plurality of lamp body assemblies can be assembled and disassembled to meet the lighting requirements of different scenes.