Motorized Roller Shade Mounting With Accessible Power Connection
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Solution Overview
Problem
Existing motorized window treatments lack an efficient and integrated mounting system that securely attaches the roller tube to a structure while providing easy access for electrical connections and minimizing noise during operation.
Innovation Solution
A motorized window treatment system that includes a roller tube with a motor drive unit and a mounting system comprising a bracket with a channel and connector, which securely attaches the roller tube to a structure and allows for easy electrical connection, reducing noise and improving operational efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the motor drive unit is integrated within the roller tube, then the device structure is more compact, but electrical connection becomes more difficult to access
Solution Approach 1:
The mounting bracket is divided into distinct functional components: a channel for mechanical support, a connector for electrical connection, and a cable access pathway. This segmentation allows the electrical connection function to be accessed separately from the integrated motor drive unit, resolving the contradiction between compact integration and ease of electrical connection.
2Reliability
If the mounting bracket securely attaches the roller tube to the structure, then the reliability of installation is improved, but the complexity of the mounting system increases
Solution Approach 1:
The mounting bracket combines multiple functions into a single integrated component: it provides structural support through the channel, enables electrical connection through the connector, and facilitates cable routing through the access pathway. This merging reduces the number of separate parts needed, thereby simplifying the overall mounting system while maintaining installation reliability.
3Reliability
If the channel receives the end portion of the motor drive unit, then the mechanical support is improved, but noise during operation increases
Solution Approach 1:
The connector serves as an intermediary element between the motor drive unit and the mounting bracket. It provides the necessary electrical connection while allowing the motor drive unit to be properly positioned and secured within the channel, thereby maintaining mechanical support while minimizing operational noise through proper positioning and secure attachment.
Data Source
AI summary
A motorized window treatment may include a roller tube, a motor drive unit, a mounting bracket, and a connector. The roller tube may have a flexible material attached thereto. The roller tube may have first and second ends. The roller tube may be configured to rotate about a longitudinal axis that defines a longitudinal direction. The motor drive unit may be configured to rotate the roller tube to adjust the flexible material between a raised position and a lowered position. The motor drive unit may include an end portion that is accessible via the first end of the roller tube. The connector may be configured to be disposed in the channel. The connector may be configured to electrically connect the motor drive unit to electrical wiring for powering the motor drive unit when the end portion of the motor drive unit is received within the channel.