Balloon Lighting With Audio Synchronization and Fluid-Tight Sealing

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Solution Overview

Problem

Existing balloon lighting devices lack the ability to create aesthetically pleasing light patterns synchronized with external audio inputs and do not prevent significant gas loss from the balloon.

Innovation Solution

A lighting device for balloons that includes a plug, base, and circuit board, which forms a fluid-tight seal with the balloon, and synchronizes light patterns with external audio inputs using a condenser microphone to illuminate the interior without causing gas loss.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Illumination intensity

If a lighting device is added to illuminate the interior of a balloon, then illumination capability is improved, but weight increases causing the balloon to lose buoyancy

Engineering Contradiction:

Improveillumination capabilityVSAvoiddevice weight

Core Design Contradiction:

Illumination intensityVSWeight of moving object

Solution Approach 1:

The patent employs disposable, low-cost components such as LED lights and simple circuitry that can be easily integrated into the balloon without requiring robust, heavy-duty construction. The lighting device is designed to be temporary and single-use, eliminating the need for durable, weight-intensive materials while still achieving the illumination effect.

Inventive Principle:

Principle #27Cheap short-living objects (Disposable)

Solution Approach 2:

The patent utilizes LED technology which can produce various colors through electrical signals without requiring physical color filters or additional components. This allows for vibrant, multi-color illumination while maintaining minimal weight, as the color-changing capability is achieved through electronic control rather than physical material changes.

Inventive Principle:

Principle #32Color changes

2Illumination intensity

If a traditional balloon lighting device is used, then illumination is achieved, but gas loss from the balloon increases

Engineering Contradiction:

ImproveilluminationVSAvoidgas loss

Core Design Contradiction:

Illumination intensityVSLoss of substance

Solution Approach 1:

The patent employs a thin, flexible sealing membrane that conformally seals around the balloon opening where the lighting device is attached. This flexible seal prevents gas leakage through the attachment interface without requiring rigid, bulky sealing structures that would compromise the balloon's integrity or add significant weight.

Inventive Principle:

Principle #30Flexible shells and thin films

Solution Approach 2:

The patent introduces a sealing interface as an intermediary element between the lighting device and the balloon opening. This sealing mechanism acts as a mediator that prevents direct contact between the device components and the balloon interior, thereby preventing gas escape while still allowing the lighting function to operate effectively.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Adaptability or versatility

If audio synchronization capability is added to the lighting device, then interactivity is improved, but device complexity increases

Engineering Contradiction:

Improveaudio synchronization capabilityVSAvoiddevice complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent replaces complex mechanical audio processing systems with simple electronic sensors and microcontrollers that can detect audio vibrations and translate them into lighting patterns. This substitution of mechanical systems with electronic ones significantly reduces the physical complexity and weight of the device while maintaining the audio synchronization functionality.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The lighting device automatically detects and responds to ambient audio signals without requiring manual intervention or complex programming. The system self-adjusts its lighting patterns based on the detected audio environment, eliminating the need for complex user interfaces or manual configuration mechanisms.

Inventive Principle:

Principle #25Self-service

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 device provides synchronized light patterns with external audio and maintains balloon inflation by forming a fluid-tight seal, enhancing user experience and allowing the balloon to float with helium.

Implementation Method 1

synchronizes light patterns with external audio inputs using a condenser microphone

Methodology Applied

Scientific EffectCondenser microphone:

Implementation Method 2

forms a fluid-tight seal with the balloon, preventing significant gas loss

Methodology Applied

Scientific EffectFluid-tight seal:

Data Source

PatentUS12460807B2Sound synchronized light device for balloons

Publication Date: 2025.11.04 PULSE LLC

AI summary

The present disclosure provides a lighting device for use with inflatable products, such as balloons. Specifically, the lighting device may be configured to utilize external audio to produce a pattern of light corresponding with the external audio. The lighting device is able to couple to a balloon to light up the interior of the balloon without the significant loss of gas or other inflating fluid from the balloon.