Longitudinal Grip Spotlight With 360° Aiming and Swivel Hook
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Solution Overview
Problem
Conventional flashlights and pistol-type lights face limitations in adjusting lighting direction, require user hand movement for large-angle adjustments, and lack stability and versatility in use scenarios, leading to user fatigue and limited functionality.
Innovation Solution
A longitudinally gripping light device with a detachable gripping handle that allows 360-degree lighting direction adjustment, retractable support for stability, and a swivel hook for hanging, combined with a focus adjustable pistol type spotlight and swivel hook pistol light for enhanced usability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the user holds the barrel horizontally to emit light, then the light can be emitted into the environment, but the rotation angle is limited and large-angle adjustment requires moving the standing position or swinging the entire arm
Solution Approach 1:
The patent changes the gripping dimension from horizontal to longitudinal, allowing the light head to rotate 360 degrees around the longitudinal axis. This dimensional change enables full-directional lighting adjustment without requiring body movement, resolving the contradiction between ease of operation and device complexity
2Stability of the object's composition
If the user holds the barrel in an offset position for long time, then the lighting direction can be maintained, but the user's hand becomes fatigued and sore
Solution Approach 1:
By enabling 360-degree rotation around the longitudinal axis, the light head can be positioned in any direction without requiring the hand to maintain an awkward offset grip. This allows natural hand positioning while achieving stable lighting direction, resolving the contradiction between stability and ease of operation
3Adaptability or versatility
If the conventional flashlight structure is used, then the device is simple, but it cannot be fixed or hung at a certain area to provide stable spot lighting
Solution Approach 1:
The patent incorporates a hook structure that enables the flashlight to be hung on various objects, adding a mounting function to the traditional handheld design. This multi-functionality allows the device to adapt to different usage scenarios including fixed positioning and hands-free operation, resolving the contradiction between adaptability and structure complexity
Data Source
AI summary
A focus adjustable pistol type spotlight includes a mounting main housing having a pistol shaped structure and at least one receiving cavity located therein, a light source assembly including at least one lighting subject body, and a lens assembly located on the exit path of the light source assembly, wherein at least one of the lighting subject bodies is mounted on the mounting main housing along an optical axis of the light source assembly in a movable manner such that the at least one of the lighting subject bodies moves relative to the lens assembly.