Integrated Smoke Detector Lighting Socket

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Solution Overview

Problem

The utilitarian appearance of smoke detectors can negatively impact the aesthetics of buildings, and existing solutions for styling them are economically limited, failing to meet consumer demands for a minimal aesthetic while ensuring functionality.

Innovation Solution

A lighting system with an integrated smoke detector that incorporates a light socket or fitting, allowing for the detector to be either styled or disguised by the light fixture, featuring a battery housing, audible/visual alarms, and a control panel with touch screen functionality for easy testing and power management, which can also include a noxious gas detector and emergency lighting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If smoke detectors are installed in utilitarian forms, then fire detection functionality is ensured, but the aesthetics of the building is adversely impacted

Engineering Contradiction:
Improvefire detection functionalityVSAvoidaesthetics of building
Core Design Contradiction:
ReliabilityVSShape

Solution Approach 1:

The patent combines a smoke detector with a light socket or light fitting into a single integrated unit. The smoke detector housing is designed to incorporate a light socket that can hold a decorative light globe, merging the functional smoke detection device with an aesthetic lighting element. This allows the smoke detector to serve dual purposes: fire safety monitoring and aesthetic illumination.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated unit serves multiple functions simultaneously: smoke detection, alarm signaling, and aesthetic lighting. The light socket can accommodate various types of light globes (decorative, stylised, or conventional) that can serve both as light sources and as aesthetic covers that disguise the smoke detector housing, making the device versatile in meeting both safety and aesthetic requirements.

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

2Shape

If smoke detectors are stylised to improve aesthetics, then the appearance is enhanced, but the economics of production is limited due to wide variety of aesthetic styles

Engineering Contradiction:
Improveaesthetic stylesVSAvoidproduction economics
Core Design Contradiction:
ShapeVSEase of manufacture

Solution Approach 1:

The patent creates a universal smoke detector housing design that can accommodate multiple aesthetic styles through the light globe rather than producing multiple specialized detector housings. The standardized housing with an integrated light socket can work with various types of light globes (decorative, stylised, conventional), allowing consumers to achieve different aesthetic outcomes without requiring different smoke detector models, thus simplifying manufacturing.

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

Solution Approach 2:

The design separates the functional smoke detection housing from the aesthetic light globe component. The housing remains a standardized, economically manufacturable unit, while the aesthetic variation is achieved through interchangeable light globes that can be produced independently in various styles, allowing mass production of the housing while offering aesthetic diversity through accessory components.

Inventive Principle:
Principle #1Segmentation

3Shape

If a light socket is integrated into the smoke detector housing, then the detector can be disguised by the light fitting, but the device complexity increases

Engineering Contradiction:
Improvedisguise capabilityVSAvoidintegration complexity
Core Design Contradiction:
ShapeVSDevice complexity

Solution Approach 1:

The patent integrates a standard light socket into the smoke detector housing in a straightforward manner. The light socket is positioned within the housing to allow the light globe to visually obscure or disguise the detector housing when installed. This merging of components is achieved through practical integration where the light socket serves both the lighting function and the aesthetic disguise function without requiring complex additional mechanisms.

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

The solution provides a cost-effective, aesthetically pleasing integration of smoke detection with lighting, enhancing user convenience and safety by ensuring frequent testing and easy battery replacement, while reducing the need for separate electrical wiring and potentially increasing fire detection early enough to prevent safety threats.

Implementation Method 1

The detector 38 operates to detect smoke or other indicators in the air that are suggestive of fire by way of photosensitive means

Methodology Applied
Scientific EffectPhotosensitive detection: Photoelectric Effect

Implementation Method 2

The light socket 12 incorporates a plurality of vent holes, the vent holes operable to allow air to enter the light socket and circulate about the detector

Methodology Applied
Scientific EffectAir circulation: Convection

Data Source

PatentEP3295438B1Lighting system with integrated smoke detector
Publication Date: 2021.08.04 BEYER PETER ERNEST
  • EP3295438B1 patent drawingFigure 1A~1B
  • EP3295438B1 patent drawingFigure 2
  • EP3295438B1 patent drawingFigure 3~6

AI summary

A lighting system (12) made up of a smoke detector comprising a detector (38), a power source (28), alarm and control means (10) and a light socket (12). At least the detector (38) is integrated into the light socket (12).