Protective Goggles With Detachable Frames and Top-Edge Lighting
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Solution Overview
Problem
Existing protective goggles have a limited service life due to aging and wear of the cushion, lack lighting capabilities, and provide insufficient illumination, especially in low-light environments, affecting user efficiency and ophthalmic health.
Innovation Solution
Assembled protective goggles with a primary frame, detachable secondary frame, and a lighting unit with a power source and light source along the top edge, allowing for easy frame replacement and uniform illumination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the lens frame and face frame are fixedly connected, then the structural stability is improved, but the service life is limited by cushion aging and wear
Solution Approach 1:
The goggles are divided into a primary frame and a detachable secondary frame assembly. The secondary frame can be separated from the primary frame, allowing the cushioned portion to be replaced independently when worn, while the main frame structure remains intact and reusable.
Solution Approach 2:
The cushioned secondary frame is designed to be replaceable rather than permanent. When the cushion becomes worn or aged, users can discard the secondary frame and attach a new one to the primary frame, recovering the value of the main frame structure.
2Adaptability or versatility
If side lamps are equipped on existing goggles, then lighting function is added, but the lighting coverage and precision are limited due to dimensional and directional constraints
Solution Approach 1:
Instead of placing lights only on the sides of the goggles, the invention positions the light source along the top edge of the primary frame, utilizing the vertical dimension to achieve broader and more uniform illumination coverage across the work area.
3Ease of manufacture
If a fixed frame structure is used, then manufacturing simplicity is maintained, but adaptability to different usage scenarios is reduced
Solution Approach 1:
The frame is segmented into a permanent primary frame and a replaceable secondary frame assembly. This segmentation allows the primary frame to be manufactured once with simple structures, while the secondary frame can be customized for different usage scenarios.
Solution Approach 2:
The primary frame is designed as a universal base that can accommodate different secondary frame assemblies for various working conditions. The detachable design allows one primary frame to serve multiple functions by pairing with different secondary frames.
Data Source
AI summary
Assembled protective goggles with light include a primary frame, defining a primary inner side and a primary outer side that are reverse to each other, wherein the primary inner side is provided with two nose pads; two lenses, being installed at the side of the primary frame that has the two nose pads; two connecting members, being pivotally connected to two ends of the primary frame, respectively; a lighting unit, having a power source and a light source that are coupled to each other, wherein the power source is installed on one of the connecting members to power the light source, and the light source is installed on the primary outer side of the primary frame along a top edge of the primary frame; a wearable member, being connected to the two connecting members; and a secondary frame, being detachably connected to the primary frame.