Separable Beauty Device With Interchangeable Therapy Lamp Heads
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Solution Overview
Problem
Existing beauty devices have a large volume due to the integrated design of the lamp head and body, making them cumbersome for storage and use, and lack flexibility in functionality without requiring multiple purchases.
Innovation Solution
The beauty device is designed with a separable body and lamp head, connected via a detachable connection cable and snap-fit mechanism, allowing for easy storage and replacement of components, and includes multiple lamp heads with different functions and light outlets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the lamp head and body are formed integratedly, then the device structure is simple, but the volume is large and occupies more storage space
Solution Approach 1:
The beauty device is divided into separate components: a lamp head assembly and a body assembly that can be detachably connected. The lamp head includes a housing, pulse light source, and light therapy assembly, while the body includes a separate housing with control electronics and power supply. This segmentation allows the components to be stored separately, reducing the effective storage volume required while maintaining functional integration when connected.
2Shape
If the lamp head and body are formed integratedly, then the device is compact, but it is not conducive to storage and occupies more space
Solution Approach 1:
The device is segmented into detachable lamp head and body portions connected via a connection mechanism. This allows the components to be separated for convenient storage in smaller spaces, yet reconnected for use, resolving the contradiction between compact form and storage convenience.
Solution Approach 2:
The connection between lamp head and body is made dynamic and adjustable through a detachable connection mechanism, allowing the device to transition between integrated and separated states. This dynamic configuration enables the device to adapt between compact operational form and space-efficient storage form.
3Device complexity
If a single integrated device is used, then the structure is simple, but it lacks flexibility in functionality and requires multiple purchases for different functions
Solution Approach 1:
The lamp head assembly is designed as a universal component that can be detached and replaced with different lamp heads having different light therapy functions (e.g., different wavelengths for anti-aging, acne treatment, or hair removal). The body assembly remains constant with universal connection interfaces, allowing users to access multiple functions by swapping lamp heads rather than purchasing multiple complete devices.
Solution Approach 2:
By segmenting the device into a universal body and interchangeable lamp head components, the system enables functional versatility through component replacement. This segmentation allows different lamp heads with specialized optical assemblies to be attached to the same body, providing multiple cosmetic treatment functions without requiring multiple complete 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
The separable design reduces storage space, enhances user experience with reduced weight and flexibility, allows for convenient component replacement, and avoids resource waste by enabling multiple uses with a single device.
Implementation Method 1
the pulse light source directly irradiates the skin through the strong pulse light emitted by the pulse light source, causing the skin to produce a photobiochemical effect
Implementation Method 2
light is emitted by the light therapy assembly in a same direction as light emitted by the pulse light source assembly
Data Source
AI summary
A beauty device includes a body and a lamp head. The body includes a first housing and a control main board provided inside the first housing. The lamp head can be electrically connected to the control main board, the control main board is configured to provide control signals and working current for the lamp head. The lamp head includes a second housing, and a pulse light source assembly and a light therapy assembly provided within the second housing. The second housing is provided separately from the first housing, and a light outlet channel is provided inside the second housing. The pulse light source assembly is opposite to the light outlet channel.