US 11,980,569 B2
Multi-function heated garment capable of performing multidirectional physical therapy
Wanglai Huang, Dongguan (CN)
Assigned to GUANGDONG LAIJUN ELECTRONIC TECHNOLOGY CO., LTD., Dongguan (CN)
Filed by GUANGDONG LAIJUN ELECTRONIC TECHNOLOGY CO., LTD., Dongguan (CN)
Filed on Mar. 15, 2021, as Appl. No. 17/202,292.
Claims priority of application No. 202011371889.6 (CN), filed on Nov. 30, 2020.
Prior Publication US 2022/0168135 A1, Jun. 2, 2022
Int. Cl. A61F 7/02 (2006.01); A61F 7/00 (2006.01); G16H 20/30 (2018.01)
CPC A61F 7/02 (2013.01) [G16H 20/30 (2018.01); A41D 2200/20 (2013.01); A61F 2007/0071 (2013.01); A61F 2007/0077 (2013.01); A61F 2007/0078 (2013.01); A61F 2007/0088 (2013.01); A61F 2007/0093 (2013.01); A61F 2007/0233 (2013.01); A61F 2007/0234 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A multi-function heated garment, comprising a garment body, a hood, a heating control device, a quick charge source, and a heating load; a top of the garment body being provided with first electrically conductive buttons; a bottom of the hood being detachably connected to the top of the garment body through a zipper, the bottom of the hood being provided with second electrically conductive buttons, the second electrically conductive buttons being buckled and electrically connected to the first electrically conductive buttons; the heating control device and the quick charge source being arranged inside the garment body, the quick charge source and the first electrically conductive buttons being electrically connected to the heating control device; the heating load including at least one first carbon fiber heating sheet and a second carbon fiber heating sheet, the first carbon fiber heating sheet being arranged inside the garment body and electrically connected to the heating control device, the second carbon fiber heating sheet being arranged inside the hood and electrically connected to the second electrically conductive buttons;
wherein the heating control device comprises a button wake-up circuit for waking up the quick charge source, a main control circuit that supports a quick charge (QC) protocol, a power supply circuit for supplying power to the main control circuit, a Type-C interface for pairing and coupling the quick charge source, and an output control circuit coupled to the heating load; the main control circuit is coupled to the output control circuit and the button wake-up circuit;
the Type-C interface includes a pin (IN+), a pin (IN−), a pin (D+), and a pin (D−) and a pin (OUT−), the pin (IN+) is coupled to the power supply circuit through the button wake-up circuit, the pin (IN−) is grounded, the pin (D+) and pin (D−) are coupled to the main control circuit and completes a handshake communication of the quick charge (QC) protocol with the quick charge source, and the pin OUT1− is coupled to the output control circuit to quickly charge the heating load under the condition of the handshake communication.