The patent shows that Apple is expected to use solenoid "circulating heat" to help cool overheated devices in the future.

CTOnews.com, September 27 (Xinhua)-- Apple has proposed a technology called "liquid heat exchangers for electronic devices," which uses electromagnetic coils to circulate liquids and transfer heat, according to a patent released by Apple.

CTOnews.com learned from the relevant patents that the cooling system "can transfer heat between other components of the system", thereby reducing the temperature of the core area.

▲ source Apple related patents it is reported that the heat dissipation system includes a magnetic piston, one or more electromagnetic coils, a fluid tube and a power supply, which can generate a magnetic field that makes the piston move, thus making the fluid circulate in the fluid tube, thereby transferring heat from each component to achieve the cooling effect.

▲ patents cover the vast majority of Apple's products, including Mac, Apple Watch, iPhone and iPad, but there is no direct mention of Apple Vision Pro.

At present, Apple's desktop devices usually use fans to dissipate heat, but it is not advisable to use fans for products such as iPhone and iPad. Apple's patented cooling scheme is expected to improve the heating of its mobile products.