Ceiling Fan Quick-Mount Bracket for Faster Secure Installation

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Solution Overview

Problem

The installation of ceiling fan brackets is inconvenient and time-consuming due to the need to align and screw in multiple threaded holes, which complicates the process for installers.

Innovation Solution

A quick-mounting bracket structure with a pre-installed fastener in the junction box and aligning/fixing positions on the bracket, allowing for simplified alignment and fixation by inserting and screwing the fastener into designated holes.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If multiple threaded holes are aligned and screwed with bolts, then the bracket is securely fixed to the junction box, but the installation process becomes inconvenient and time-consuming

Engineering Contradiction:
Improvefixation reliabilityVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The fastener is pre-installed in the junction box before the bracket is mounted. This preliminary action eliminates the need for aligning multiple threaded holes during installation, as the fastener is already in position to receive the bracket's mounting hole. The installer only needs to insert the bracket and tighten the fastener, significantly reducing installation time while maintaining secure fixation.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If multiple threaded holes are aligned and screwed with bolts, then the bracket is securely fixed to the junction box, but the installation process becomes inconvenient

Engineering Contradiction:
Improvefixation reliabilityVSAvoidinstallation convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The fastener is pre-installed in the junction box before the bracket is mounted. This preliminary action eliminates the need for aligning multiple threaded holes during installation, as the fastener is already in position to receive the bracket's mounting hole. The installer only needs to insert the bracket and tighten the fastener, significantly reducing installation time while maintaining secure fixation.

Inventive Principle:
Principle #10Preliminary action

3Reliability

If two sets of threaded holes are employed for fixation, then the bracket is securely fixed to the junction box, but the alignment and screwing process becomes complex

Engineering Contradiction:
Improvefixation reliabilityVSAvoidinstallation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The fastener is pre-installed in the junction box before the bracket is mounted. This preliminary action eliminates the need for aligning multiple threaded holes during installation, as the fastener is already in position to receive the bracket's mounting hole. The installer only needs to insert the bracket and tighten the fastener, significantly reducing installation time while maintaining secure fixation.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250250992A1Ceilling fan and quick-mounting bracket structure thereof
Publication Date: 2025.08.07 TAISHAN SIGMA ELECTRIC PRODUCTS CO LTD
  • US20250250992A1 patent drawing
  • US20250250992A1 patent drawing
  • US20250250992A1 patent drawing

AI summary

Provided is a ceiling fan and a quick-mounting bracket structure, comprising a junction box provided with a first mounting hole; a fastener comprising a fastening head and a fastening shaft, wherein a bottom end of the fastening shaft being pre-installed within the first mounting hole; a stopper fitted over the fastening shaft; a bracket provided with a mounting portion where an aligning hole and a second mounting hole communicating with the aligning hole are provided, wherein a diameter of the aligning hole is no less than that of the stopper, and a diameter of the second mounting hole is less than that of the stopper; and the bracket further comprises an aligning position and a fixing position. The advantage of the present disclosure is that the installation is simplified, enhancing convenience for installers and reducing installation time.