High-Power LED Bulb Insulating Housing for Safety and Cost Reduction
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Solution Overview
Problem
High-power LED bulbs face high production costs and complex manufacturing processes due to the need for isolated power supplies and additional insulation to prevent heat-related hazards and electrical contact risks.
Innovation Solution
The design includes a lamp holder with an accommodating groove and mounting slot, an insulating housing, and a luminous module with a radiator, where the driving power supply is set in the mounting slot and the luminous module is in the accommodating groove, separated by the insulating housing, forming an independent space to prevent unintended contact and reduce the need for isolated supplies, while heat dissipation holes and air holes enhance thermal management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If an isolated power supply is used to prevent electrical contact hazards, then safety is improved, but production cost increases
Solution Approach 1:
The patent introduces an insulating housing as an intermediary component between the power supply and the radiator. This insulating housing prevents direct contact between electrical components and the radiator, eliminating the need for an isolated power supply while maintaining safety. The insulating housing acts as a mediator that provides both electrical insulation and structural support, thereby reducing production cost while preserving safety.
2Reliability
If more insulated parts are added between power supply and radiator, then safety is improved, but device complexity increases
Solution Approach 1:
The patent merges multiple functions into the insulating housing: it provides electrical insulation, structural support, and housing for the power supply. By combining these functions into a single component rather than using separate insulated parts, the patent reduces device complexity while maintaining safety. The insulating housing integrates the insulation function with the mechanical support function, simplifying the overall structure.
3Temperature
If the radiator is exposed for heat dissipation, then heat dissipation efficiency is improved, but safety is worsened due to contact danger
Solution Approach 1:
The patent segments the housing into two functional parts: the insulating housing that provides safety and electrical insulation, and the exposed radiator that ensures efficient heat dissipation. The insulating housing covers the power supply area while the radiator remains exposed for heat dissipation. This segmentation allows each component to optimize its function without compromising the other, achieving both safety and heat dissipation efficiency.
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
This configuration simplifies the production process, reduces costs, improves safety by preventing user contact with electrical components, and maintains the stability of the high-power LED bulb by isolating the power supply from heat sources, thereby enhancing its operational stability.
Implementation Method 1
the lamp panel generates larger heat. Therefore, a radiator is required to radiate the heat of lamp panel
Implementation Method 2
a plurality of heat dissipation holes that are connected to the accommodating groove; the lamp cover is provided with a plurality of air holes that are connected to the accommodating groove
Data Source
AI summary
A high-power LED bulb, where the high-power LED bulb includes: a lamp holder with an accommodating groove and a mounting slot set with the accommodating groove at intervals; a driving power supply, which is set in the mounting slot; an insulating housing with wire hole, which is accommodated in the mounting slot and covered in the opening of the mounting slot; a luminous module installed in the accommodating groove, whose one end is electrically connected to the driving power supply through the wire hole; and a lamp cover, which is connected to the lamp holder and covered in the opening of the accommodating groove. The high-power LED bulb simplifies the structure of the high-power LED bulb and improves the safety of the high-power LED bulb.