Mattress with cooling and heating function
a technology of cooling and heating function, applied in the field of mattresses with cooling and heating functions, can solve the problems of deteriorating or disabling the intrinsic cushioning effect of ergonomic mattresses, user cold in winter, non-elastic electric blankets, etc., and achieves enhanced safety and market quality, and a comfortable sleep environment.
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first embodiment
[0056]FIGS. 3A and 3B are perspective views illustrating the heating element included in the mattress with cooling and heating functions in accordance with the present invention.
[0057]Referring to FIGS. 3A and 3B, the heating element 15 is disposed on an outer surface of the heat blocking planar element 14 and serves not only to emit heat upon receiving electric power, but also to exhibit elasticity to resist external force.
[0058]Although the heating element 15 may be freely selected from among various configurations so long as it does not hinder a cushioning function of the mattress, in the present embodiment, a planar heating element 15a having elasticity may be employed. The planar heating element 15a is fabricated in such a manner that weft yarns and warp yarns are woven into a planar fabric and simultaneously, at least one strand of conductive wire 151 is woven as a weft yarn or a warp yarn to have a linear shape or a wave shape. In particular, among the weft yarns and / or the w...
second embodiment
[0105]As illustrated in FIG. 12, the mattress with cooling and heating functions in accordance with the present invention, which is generally designated by reference numeral 2, includes the cushioning member (not shown), the laminate member (not shown), a fluid storage container 22, a fluid transfer pipe 23, a fluid circulator 24, a heat exchanger 25 and a cover member 21. The mattress 2 is configured to perform a heating operation under a low temperature environment, such as in winter, and a cooling operation under a high temperature environment, such as in summer, which can provide the sleeper with comfortable sleep.
[0106]Similar to the above described first embodiment, the cushioning member (not shown), which exhibits cushioning effects, is made of a compressive spring suitable to reduce cost and achieve sufficient air permeability.
[0107]The laminate member (not shown) is disposed on one surface of the cushioning member and includes a permeable pad formed by weaving elastic linea...
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