A leg heating protector and its manufacturing method

Abstract

The invention discloses a leg heating protector which mainly comprises a far infrared planar heating body, a leg and knee protector, a battery and a thermo-switch. The invention further discloses a production method of the leg heating protector. The leg heating protector is ingenious and reasonable in structural design, attractive in appearance, durable, long in service life, high in heat generation efficiency due to the fact that the far infrared planar heating body replaces the traditional electric stove wire for generating heat, small in energy consumption, saving in energy and environmentally friendly, can keep legs warm and comfortable, effectively avoids leg frozen stiff caused by cold in winter and joint diseases caused by unsmooth blood circulation, is beneficial to good health, is small in volume, facilitates movement, and effectively improves riding safety of riders. The production method is compact in procedures overall, can be used for fast producing the novel leg heating protector, greatly shortens the production cycle, improves production efficiency, is easy to implement and low in cost, and effectively ensures product quality.

Description

Technical field [0001] The present invention relates to the technical field of leg heating devices, in particular to a leg heating protector and a manufacturing method thereof. Background technique [0002] To keep warm outdoors, especially in severe cold areas, mainly rely on cotton trousers, cotton wool trousers, wool trousers, etc. for heating. With the development, people invented warm pants on the basis of ordinary clothing. [0003] However, most of the existing heating thermal trousers use electric heating wire, metal film and carbon fiber as the heating element. The working temperature of the metal heating wire is relatively high, easy to oxidize, and has a short life. The composite electric heating film or carbon heating element Organic polymer materials are prone to aging, which deteriorates the conductivity and heating performance of the composite electric heating film, resulting in a lower life; the heating efficiency of these heating materials is not ideal, so that the...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing heating and thermal pants currently use electric heating wires, metal films and carbon fibers as heating elements. The working temperature of metal heating wires is high, easy to oxidize, and has short life; Organic polymer materials are prone to aging, which makes the conductivity and heating performance of the composite electric heating film worse, resulting in a lower life; the heating efficiency of these heating materials is not ideal, so that the existing heating pants have low working temperature and uneven heating. and short working hours

[0004] Moreover, for riders of electric bicycles and electric tricycles outdoors in the cold, after wearing bulky heating thermal pants, it will cause inconvenience to the movement, prone to traffic accidents, and there is a safety hazard; for this reason, many riders choose not to wear heating thermal pants , due to the cold winter, if the rider rides for a long time, it is easy to cause the legs to freeze, which is not good for health

Images