Interlocking Panel Housing for Portable Generators

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Solution Overview

Problem

Existing portable generator protection solutions are inadequate as they fail to provide sufficient protection from inclement weather and unauthorized access, and are not securely anchored, leading to potential damage and theft.

Innovation Solution

A protective housing formed of interlocking two-dimensional wall panels, a base panel, and a lid panel that can be securely assembled and disassembled, featuring internal locking mechanisms and exhaust vents, made from durable materials like steel or high-density plastic, to create a self-contained and secure enclosure for the generator.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a tent-like canopy is used to protect the generator, then protection from snow and debris is improved, but stability and resistance to high-wind conditions deteriorate

Engineering Contradiction:
Improveprotection from snow and debrisVSAvoidstability in high-wind conditions
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The housing is divided into multiple separate wall panels that can be assembled together to form a complete enclosure. This segmentation allows for easy assembly and disassembly while maintaining structural integrity when assembled, resolving the contradiction between protective coverage and stability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The housing utilizes composite construction with interlocking panels made from durable materials that provide both weather protection and structural stability. The combination of multiple panel types (front, rear, side walls) creates a composite structure that resists high-wind conditions better than a single canopy structure.

Inventive Principle:
Principle #40Composite materials

2Ease of operation

If a portable canopy is used for generator protection, then ease of deployment is improved, but security against unauthorized access deteriorates

Engineering Contradiction:
Improveease of deploymentVSAvoidsecurity against unauthorized access
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The housing is segmented into multiple removable wall panels that can be easily assembled and disassembled by the owner for deployment and storage. However, when assembled, the panels form a complete enclosure with limited access points that can be secured with locks, providing security against unauthorized access while maintaining ease of owner deployment.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Locking mechanisms serve as an intermediary element between the wall panels and the generator. These locks provide the security function needed to prevent unauthorized access while not interfering with the ease of deployment by the authorized owner who has the keys or combination.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Object-affected harmful factors

If the housing is made as a complete assembled structure, then protection and security are improved, but ease of storage deteriorates

Engineering Contradiction:
Improveprotection and securityVSAvoidease of storage
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The housing is designed as segmented wall panels that can be easily separated and stored individually when not in use. This segmentation maintains the protective and security functions when assembled but dramatically improves storage ease by allowing the panels to be stacked or stored in a compact configuration rather than requiring storage space for a complete assembled structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The housing transitions from a static complete structure to a dynamic assembly of separate panels. This dynamic design allows the housing to be complete and secure when needed for protection, yet easily disassembled for compact storage, resolving the contradiction between maintaining protection/security and ease of storage.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11621603B2Portable housing for use with portable electric generators
Publication Date: 2023.04.04 WHEELER JAMES MICHAEL
  • US11621603B2 patent drawing
  • US11621603B2 patent drawing
  • US11621603B2 patent drawing

AI summary

A protective housing is formed of a set wall panels, a base panel, and a lid panel that interlock to form the housing, but may also be taken apart and stored as a stack of two-dimensional panels when not in use. The various panels interlock via configurations internal to the housing itself, so that once an external lock is placed to secure the access door to the front wall panel, it is completely self-contained and impossible to dismantle or otherwise take apart the individual components of the housing from the outside. The rear wall and/or a side wall are formed to include exhaust locations for an included generator, thus requiring no additional ventilation system to be separately constructed and included. The walls may be formed of steel, high density plastic, fiberglass, or other suitable rugged material appropriate for use in structures exposed to the environment.