Fiber reinforced heating unit and mattress with thereof

Abstract

The invention discloses a fiber reinforced heating device (100) and a mattress equipped with the fiber reinforced heating device (100). The heating device (100) comprises flexible filaments (11) woven vertically and horizontally into a network, hard synthetic resin filaments (12) alternately woven with the flexible filaments (11) in the vertical or horizontal direction, and Copper wire (32) braided with flexible filaments (11) on the longitudinal edges on both sides and center, and the braided material is dipped in liquid carbon and then dried. Connect the copper wires (32) on the two longitudinal edges to the positive (+) terminals (31, 51) and the copper wire in the center to the negative (-) terminal (41). The carbon-coated woven material has a coating (90) formed by compressing or impregnating a gel-type flexible synthetic resin at the top and bottom. The heating device (100) can maintain the original network structure through the hard synthetic resin filaments (12) while maintaining flexibility. The heating device (100) has excellent durability because the flexible filament (11) does not break even when the heating device is subjected to bending or folding. Furthermore, the heating device (100) can provide localized heating by selectively applying power to the positive (+) terminals (31, 51) on both sides.

Description

technical field [0001] The present invention relates to a mattress comprising a carbon-coated mesh type heating device to generate heat through electric resistance, wherein the heating device is easy to manufacture and has excellent durability such as preventing filaments from Select for spot heating. Background technique [0002] Traditionally, among the heating devices installed in mattresses or mats, there are many heating devices containing carbon, and these devices have gained wide application. For example, Korean Utility Model Registration No. 0231389 discloses a health mat, Korean Utility Model Registration No. 0278864 discloses a carbon fabric heating mattress, and Korean Utility Model Registration No. 258731 discloses an electronic mattress. [0003] These mattresses, although having some differences in structure, all contain carbon filaments, thin threads made of carbon, which are arranged or woven at predetermined intervals to generate heat by supplying electrici...

AI Technical Summary

Problems solved by technology

Cotton filaments are flexible and the operation of distributing them is complex and time consuming

Also, if the PVC coating is done without the cotton filaments being evenly distributed, there may be sections that are not heated, or sections that are overheated where the cotton filaments fold or clump

Therefore, it is difficult to provide uniform temperature distribution

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