Pivotable Project Light Device for Multi-Directional Lighting
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Solution Overview
Problem
Conventional project light devices can only project light in one direction, requiring multiple devices to be set up and adjusted for positions and angles to light up multiple environmental objects, which is inconvenient.
Innovation Solution
A project light device comprising multiple light assemblies connected by pivotable connecting assemblies, allowing adjacent assemblies to pivot relative to each other, enabling simultaneous projection of light in different directions without repositioning, and incorporating light-concentrating structures to enhance light intensity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple conventional project light devices are used to light up multiple environmental objects, then the lighting coverage is improved, but the device complexity and installation convenience deteriorate
Solution Approach 1:
The patent combines multiple light-emitting modules into a single integrated project light device. The device includes a lamp shell with multiple light-emitting modules arranged inside, each capable of projecting light in different directions. This merging approach allows one device to replace multiple conventional devices, improving lighting coverage while reducing the number of separate devices needed.
Solution Approach 2:
The patent segments the internal structure by dividing the lamp shell into multiple independent light-emitting modules. Each module can be independently adjusted to project light in different directions. This segmentation allows the single device to achieve multi-directional lighting coverage that would otherwise require multiple separate devices.
2Adaptability or versatility
If multiple conventional project light devices are used to light up multiple environmental objects, then the lighting coverage is improved, but the ease of operation deteriorates
Solution Approach 1:
The patent combines multiple adjustable light-emitting modules into a single integrated device with a common base and mounting structure. This allows all light-emitting modules to be adjusted and positioned simultaneously from one location, greatly improving ease of operation compared to adjusting multiple separate devices.
Solution Approach 2:
The patent incorporates adjustable mechanisms that allow the light-emitting modules to be dynamically positioned at different angles and directions. The modules can be rotated and tilted independently while remaining part of the same device, enabling flexible multi-directional lighting adjustment without the complexity of multiple separate devices.
3Device complexity
If conventional project light device projects light in one direction, then the device simplicity is maintained, but the adaptability deteriorates
Solution Approach 1:
The patent segments the lighting function into multiple independent light-emitting modules within a single device. Each module can be oriented independently to project light in different directions, allowing the device to maintain relative structural simplicity while achieving multi-directional adaptability.
Solution Approach 2:
The patent creates a universal project light device that can perform multiple lighting functions in different directions simultaneously. The single device with multiple light-emitting modules can illuminate various environmental objects at different positions, making it a multi-functional replacement for multiple specialized single-direction devices.
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
Enhances convenience by allowing simultaneous multi-directional lighting without repositioning, increases light intensity through concentration, and provides decorative effects with adjustable colors and patterns.
Implementation Method 1
The light-concentrating structure is mounted inside the shell, is disposed between the light-emitting module and the light-passing cover, and comprises at least one condenser lens. The at least one condenser lens corresponds to the at least one light-emitting unit, concentrates the light, and makes the light emit toward the light-passing cover.
Data Source
AI summary
A project light device comprises multiple light assemblies and at least one pivotable connecting assembly. The at least one pivotable connecting assembly is connected between two adjacent light assemblies. Each light assembly comprises a shell, and a light-emitting module and a light-concentrating structure that are mounted inside the shell. The light-concentrating structure concentrates light emitted from the light-emitting module to project light out of the shell. The at least one pivotable connecting assembly comprises a joint seat, a middle pivotable rod and a joint rod. The joint seat and the joint rod are respectively mounted at two adjacent light assemblies. The joint rod is pivotably mounted at the middle pivotable rod pivotably mounted at the joint seat. The two adjacent light assemblies are connected through the pivotable connecting assembly, thereby being pivotable relative to each other, so the light assemblies project lights to different directions.