Aroma Diffuser Rotating Lens Light Projection
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Solution Overview
Problem
Traditional aroma diffusers with integrated lamps suffer from static and poorly directed lighting, limiting their ability to enhance the atmosphere effectively due to restricted light irradiation and poor lighting effects.
Innovation Solution
A multifunctional aroma diffuser design incorporating a housing with a light transmission opening, a rotating refracting lens driven by a motor, and a projection lens to expand light irradiation range, combined with an aromatherapy component for fragrance diffusion and a control panel for synchronized operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the lamp is installed inside the aroma-diffuser housing, then the structure is compact and integrated, but the light irradiation range is limited and the lighting effect is poor
Solution Approach 1:
The patent introduces a projection lens system that projects light onto the inner wall of the housing, transforming the light distribution from a single-point source to a multi-directional projection system. This dimensional change in light path allows the lamp to illuminate the entire interior space effectively while maintaining a compact integrated structure.
Solution Approach 2:
The projection lens acts as an intermediary between the lamp and the housing interior. It receives light from the lamp and redirects it to project onto the housing inner wall, thereby expanding the effective irradiation range without moving the lamp itself, thus maintaining structural compactness.
2Device complexity
If the lamp emits static light, then the structure is simple, but the lighting effect and atmosphere rendering ability are poor
Solution Approach 1:
The patent incorporates a rotating lens mechanism that dynamically changes the projection angle and light distribution pattern over time. This dynamic operation transforms the static lighting into a moving, evolving light show, significantly enhancing the atmosphere rendering ability while adding only moderate structural complexity through the rotation mechanism.
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 enhances the lighting effect by projecting light dynamically in multiple directions, ensuring full utilization of the lamp's light and significantly improving the ability to create a more immersive atmosphere.
Implementation Method 1
the refracting lens is horizontally arranged in the storage cavity and corresponds to the projection lens; the motor is fixed in the storage cavity and is drivingly connected to the refracting lens, so as to drive the refracting lens to rotate; the lamp is arranged in the storage cavity, and light emitted by the lamp passes through the refracting lens and the projection lens in sequence
Implementation Method 2
the projection lens is arranged in the light transmission opening; light emitted by the lamp passes through the refracting lens and the projection lens in sequence
Implementation Method 3
the aromatherapy component is arranged in the housing and configured to atomize the essential oil mixture in the liquid storage cavity
Data Source
AI summary
A multifunctional aroma-diffuser, comprising a housing, an lighting auxiliary component, a lamp, an aromatherapy component and a control panel; a storage cavity and a liquid storage cavity are formed in the housing, and a light transmission opening and a mist discharge port are also provided on the housing; the lighting auxiliary components comprise a projection lens, a refracting lens and a motor; the projection lens is arranged at the light transmission opening, the refracting lens is arranged in the storage cavity and corresponds to the projection lens; a motor is fixed in the storage cavity and is configured to drive the refracting lens to rotate; the lamp is arranged in the storage cavity and its light passes through the refracting lens and the projection lens in sequence; the aromatherapy component is arranged in the housing and configured to atomize the essential oil mixture in the liquid storage cavity.