Foldable electronic device
CN224555644UActive Publication Date: 2026-07-24BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING XIAOMI MOBILE SOFTWARE CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-07-24
AI Technical Summary
Technical Problem
In foldable phones, multiple heat-generating components are concentrated in the same fold, causing heat to accumulate and the temperature to remain high, affecting device performance.
Method used
The heat source device and heat sink are fixed in different folds, and heat is conducted between the folds through a heat-conducting structure. Materials such as heat spreaders and thermal paste are used to improve heat dissipation efficiency.
Benefits of technology
This effectively avoids heat buildup within the same fold, reducing problems such as excessively high temperatures and improving equipment heat dissipation efficiency and space utilization.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224555644U_ABST
Abstract
The present disclosure is a foldable electronic device, and relates to the technical field of electronic devices. The foldable electronic device comprises a first folding part, a second folding part, a first heat source device, a first heat dissipation device, a second heat source device and a second heat dissipation device. The first folding part and the second folding part are rotationally connected. The first heat source device and the first heat dissipation device are fixed to the first folding part, and the first heat source device and the first heat dissipation device are thermally coupled. The second heat source device and the second heat dissipation device are fixed to the second folding part, and the second heat source device and the second heat dissipation device are thermally coupled. The present disclosure can reduce the possibility that the temperature of a single folding part of the foldable electronic device is excessively high in some use scenarios.
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