Rotary Control Box Layout for Wireless Reception and Heat Dissipation
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Solution Overview
Problem
Existing control boxes for display devices face challenges in wireless connectivity stability, antenna reception rate improvement, and effective heat dissipation.
Innovation Solution
A control box design featuring a stacked structure with a rotary plate and transceiver, incorporating antennas and a heat sink for improved wireless connectivity and heat dissipation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a rotating antenna is included inside a control box, then wireless connectivity is enabled, but antenna reception rate deteriorates
Solution Approach 1:
The antenna is extracted from the control box and mounted on the exterior surface. This separation allows the antenna to be positioned optimally for signal reception without being constrained by the internal space and electromagnetic interference within the control box enclosure.
Solution Approach 2:
A magnetic attachment mechanism serves as an intermediary between the control box and the antenna. The magnetic holder allows the antenna to be securely mounted on the exterior surface while maintaining easy adjustability and removability, optimizing reception without permanent modification to the control box.
2Volume of moving object
If components are stacked in a compact structure, then device size is reduced, but heat dissipation deteriorates
Solution Approach 1:
The control box is segmented into multiple stacked layers with dedicated functional zones. The heat-generating power supply module is separated from other components and positioned with adequate spacing, allowing heat to be managed independently without affecting the entire compact structure.
Solution Approach 2:
Vertical stacking is used to arrange components in multiple layers, utilizing the third dimension to achieve compactness. Meanwhile, horizontal spacing and air gaps are maintained between heat-generating components to enable heat dissipation in the lateral direction, effectively separating the volume optimization from thermal management constraints.
3Device complexity
If multiple components are integrated in a compact space, then device complexity is reduced, but wireless signal reception deteriorates
Solution Approach 1:
The antenna function is extracted from the internal component integration and placed on the exterior surface. This allows the compact internal space to be dedicated to other components while the antenna operates in an external environment with better signal propagation characteristics.
Solution Approach 2:
A magnetic mounting system acts as an intermediary that connects the antenna to the control box without requiring the antenna to be integrated into the internal component structure. This maintains simple internal integration while enabling effective external antenna deployment.
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
Enhances wireless connectivity stability, improves antenna reception rates, and effectively dissipates heat generated within the control box.
Implementation Method 1
incorporating antennas and a heat sink for improved wireless connectivity and heat dissipation
Implementation Method 2
effectively dissipates heat generated within the control box
Implementation Method 3
A control box design featuring a stacked structure with a rotary plate and transceiver, incorporating antennas for improved wireless connectivity
Data Source
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AI summary
Disclosed are a control box and a display device including the same. The control box includes a case providing an inner accommodation space and having an opening formed in the upper surface thereof, a first plate supported by the lower surface of the case, a second plate located on the first plate so as to be spaced apart from the first plate, a third plate located on the second plate so as to be spaced apart from the second plate, a rotary plate covering the opening in the case and rotatably mounted to the third plate, and a transceiver located inside the case and coupled to the rotary plate. The display device includes a head including a display panel, and the head exchanges information with the transceiver.