Multi-layer electric heating mattress

Abstract

The invention provides a multi-layer electric heating mattress. The electric heating mattress comprises a surface layer and a lining in contact with the surface layer, wherein the lining is arranged in the surface layer; a covered edge is arranged at the connection part between the surface layer and the lining; the surface layer comprises an outer-layer fabric and a heating layer arranged inside the outer-layer fabric; the heating layer comprises an electric heating wire in the center of the heating layer and wrappages arranged on two sides of the electric heating wire. Compared with the prior art, the multi-layer electric heating mattress has the benefits that the lining and the surface layer are bonded through bonding strips; when the multi-layer electric heating mattress is used in non winter, the heating layer of the surface layer can be taken down, so that the electric heating mattress is suitable for being used in non winter; on the other hand, a transformer is additionally arranged, so that the electric heating mattress works at low working voltage, and the use safety of the multi-layer electric heating mattress is enhanced greatly on the premise of ensuring the heating effect.

Description

technical field [0001] The invention relates to a bed heat preservation product in home life, in particular to a detachable multi-layer electric heating mattress which can be used in both winter and summer. Background technique [0002] Due to the cold weather in winter, electric heating mattresses have been widely accepted as a kind of bedding that can be heated and kept warm in today's life. [0003] In the prior art, the electric heating mattress or the electric heating soup is to distribute the electric heating wire between the two layers of cloth, and heat the electric heating wire after being energized, and the heated electric heating wire continuously transfers heat with the two layers of cloth through heat transfer, and finally starts to heating effect. [0004] In the actual use process, it is found that the electric heating mattress or electric blanket in the prior art has poor softness, and other flexible items need to be attached to increase the flexibility of t...

AI Technical Summary

Problems solved by technology

[0004] In the actual use process, it is found that the electric heating mattress or electric blanket in the prior art has poor softness, and other flexible items need to be attached to increase the flexibility of the mattress itself, which is convenient for users to cover. Obviously, the additional flexible items increase the electric heating bed. The thickness of the mat or electric blanket itself, making the heated mattress or electric blanket limited to winter use

[0005] On the other hand, the working voltage of electric heating mattresses or electric heating blankets in the prior art is 220V. Obviously, high voltage is extremely unfavorable for the use of bedding, no matter from the perspectives of safety or energy saving.

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