Portable Sauna Pail With Integrated Lighting And Audio

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Solution Overview

Problem

Existing sauna pails are limited to only storing water and are not portable or adaptable, as they are often fixedly installed and lack additional functional features such as lighting and sound capabilities.

Innovation Solution

A portable sauna pail with a container for storing liquids, integrated light sources, a wireless loudspeaker, rechargeable battery, and a frame with feet, allowing for enhanced functionality like lighting in dark spaces and improved sound quality through the use of a waterproof loudspeaker and microphone, along with temperature tolerance and adjustable components.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If a fixed installation with electrical supply connection is used for illuminated sauna pails, then lighting functionality is achieved, but portability and location flexibility are lost

Engineering Contradiction:
Improvelighting functionalityVSAvoidlocation flexibility
Core Design Contradiction:
Illumination intensityVSAdaptability or versatility

Solution Approach 1:

The patent integrates multiple functions (lighting, sound, water storage) into a single portable sauna pail device. The device can serve as both a traditional sauna water container and an entertainment system with wireless speaker and lighting, eliminating the need for separate fixed installations while providing comprehensive functionality in a mobile unit

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If electronic components are placed inside the sauna pail container, then integrated functionality is achieved, but temperature tolerance and component protection become problematic

Engineering Contradiction:
Improveintegrated functionalityVSAvoidcomponent protection
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent divides the device into distinct functional compartments: the upper container stores water, while the lower section houses electronic components (battery, speaker, lighting). This segmentation protects electronics from direct heat exposure while maintaining integrated functionality, as the water container can be separated or the electronics positioned in a cooler zone below the water line

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If a multifunctional design with additional components is implemented, then versatility and entertainment features are improved, but device complexity increases

Engineering Contradiction:
Improveentertainment featuresVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines traditionally separate items (sauna water pail, portable speaker, rechargeable lighting) into a single integrated device. The frame structure serves dual purposes as both structural support and housing for electronic components, while the container serves as both water storage and a protective enclosure, reducing overall system complexity despite added functionality

Inventive Principle:
Principle #5Merging (Combining)

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

Enables a multifunctional device that can be easily moved and used in various settings, providing both storage and entertainment features, such as lighting and sound, while maintaining temperature tolerance and efficient component cooling.

Implementation Method 1

at least one light source arrangement (130), which has been arranged so that at least a portion of light produced by the light source arrangement is reflected outside the receptacle through the container (104) and/or through the liquid within the container

Methodology Applied
Scientific EffectLight reflection: Reflection

Implementation Method 2

the receptacle and electrical components used therein reach a good temperature tolerance because the components can be arranged below the container, wherein a liquid within the container cools the components below the container

Methodology Applied
Scientific EffectHeat transfer: Conduction (thermal)

Data Source

PatentEP3621574B1Sauna pail
Publication Date: 2022.02.09 NORTHERN PAILS OY
  • EP3621574B1 patent drawingFigure 1
  • EP3621574B1 patent drawingFigure 2
  • EP3621574B1 patent drawingFigure 3

AI summary

A receptacle for storing water in a sauna is disclosed. The receptacle (100) comprises a container (104) suitable for storing a liquid, a light source arrangement reflecting produced light to outside the receptacle via the container (104), a loudspeaker, a rechargeable battery, and a frame part (101) that comprises feet (106) and defines a structure inside of which the container (104), the light source arrangement, the loudspeaker and the rechargeable battery are arranged.