Shower Speaker Assembly with Flared Acoustic Focus

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional shower devices do not effectively integrate a speaker system, lacking a design that enhances sound output and user experience while maintaining water flow functionality.

Innovation Solution

A shower and speaker assembly where the speaker is integrated into the shower device's housing, with a waterway design that diverts water around the speaker, and a flared surface that focuses sound output through the showerhead's outlets, allowing for removable and modular installation across different shower configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a speaker is integrated into the shower device housing, then sound output and user experience are enhanced, but the waterway design becomes more complex to divert water around the speaker

Engineering Contradiction:
Improvesound output qualityVSAvoidwaterway design complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The speaker is nested within the shower device housing, specifically positioned within the waterway structure. The speaker housing is received by the waterway assembly, allowing the speaker to be integrated into the existing water flow path without requiring complete redesign of the waterway system. This nesting approach enables sound output enhancement while minimizing waterway design complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The waterway assembly is segmented into multiple components: an inlet portion, an outlet portion, and a speaker housing that receives the speaker. This segmentation allows water to be diverted around the speaker through separate inlet and outlet channels, simplifying the overall waterway design while accommodating the integrated speaker system.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If the speaker is made removable and modular, then installation versatility across different shower configurations is improved, but the integration with the shower device housing becomes more complex

Engineering Contradiction:
Improveinstallation versatilityVSAvoidintegration complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The speaker assembly is designed with dynamic characteristics, allowing it to be selectively removable from the shower device housing. The speaker housing can be detached from the waterway assembly and reattached as needed, providing installation versatility while maintaining a relatively simple integration design through standardized connection interfaces.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The speaker assembly is designed as a universal module that can be installed in various shower device configurations. The standardized housing and connection design allow the same speaker module to be used across different shower device types, improving adaptability while keeping the integration design straightforward through repeated use of the same modular interface.

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

3Reliability

If the flared surface is used to focus sound output, then sound directionality and user experience are improved, but the face plate design becomes more complex

Engineering Contradiction:
Improvesound directionalityVSAvoidface plate design complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

A flared surface is provided on the face plate at the sound output end of the speaker housing. This curved, flared geometry focuses the sound output in a directional manner, improving sound directionality and user experience. The flared surface is integrated into the face plate design, adding acoustic functionality while maintaining relatively simple overall face plate construction.

Inventive Principle:
Principle #14Spheroidality (Curvature)

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 integration of the speaker within the shower device enhances sound output and user experience by focusing sound through the water flow, while maintaining water flow functionality and allowing for versatile installation across various shower configurations.

Implementation Method 1

The integration of the speaker within the shower device enhances sound output and user experience by focusing sound through the water flow

Methodology Applied
Scientific EffectAcoustic focusing through fluid medium:

Data Source

PatentUS10787799B2Shower and speaker assembly
Publication Date: 2020.09.29 KOHLER CO(US)
  • US10787799B2 patent drawing
  • US10787799B2 patent drawing
  • US10787799B2 patent drawing

AI summary

A shower and speaker assembly. The assembly may include a shower device including a device housing defining an inlet communicating with an inlet chamber, an outlet and a waterway communicating between the inlet chamber and the outlet, the device housing further defining a receptacle having a closed end and an open end, the inlet chamber being behind the closed end, the waterway extending along the receptacle from the closed end toward the open end; and a speaker supportable in the receptacle. The outlet may define an outlet plane, and the speaker may include a speaker housing providing a speaker outlet, the speaker outlet being one of aligned with and positioned forwardly of the outlet plane when the speaker is supported in the receptacle. The assembly may further include a magnetic connecting structure operable to releasably connect the speaker and the shower device.