A heat sink adapted for a portable handheld game console

By designing a heatsink adapted for portable handheld game consoles, employing a unique USB connector and expansion design, and incorporating a built-in fan and temperature sensor, the problem of low heat dissipation efficiency and messy wiring in portable handheld game consoles is solved, improving the stability and ease of use of the device, extending its lifespan, and reducing production costs.

CN224473635UActive Publication Date: 2026-07-07SHENZHEN XINGXITAI ELECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN XINGXITAI ELECTRONIC TECH CO LTD
Filing Date
2025-08-13
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing portable handheld game consoles have low heat dissipation efficiency, and external USB power supply leads to messy wiring and obstructs the camera's USB port, affecting the user experience.

Method used

A heat sink adapted to portable handheld game consoles has been designed. It features a unique USB plug-in interface and expansion design, a built-in fan and temperature sensor, and uses air extraction for heat dissipation. It supports speed adjustment, has overload protection, and adopts a 3D structure design for easy assembly.

Benefits of technology

It achieves efficient heat dissipation, solves the problems of messy wiring and camera obstruction, improves the stability and ease of use of the equipment, extends the service life of the equipment, and reduces production costs.

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Abstract

The utility model discloses a kind of radiator suitable for portable on-hand game machine, including radiator face shell and radiator bottom shell, fan and temperature sensor are equipped in the inner cavity formed by the radiator face shell and radiator bottom shell, and USB plug male head, expansion USB plug female seat, control button and display screen are externally equipped, wherein, USB plug male head is connected with the camera USB plug female seat of portable on-hand game machine to take electricity;Expansion USB plug female seat is used to connect portable on-hand game machine camera;Control button can realize switch and speed regulation, display screen alternately shows fan speed and ambient temperature, the radiator does not need additional USB line power supply, compatible camera connection, convenient to use, and with mute, overload protection and other characteristics, the production cost of simple 3D structure design is reduced.
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