Bedding in which temperature-controlled air circulates

Abstract

Bedding adapted to allow temperature controlled air to circulate in the bedding, in which discharge air is generated by a temperature adjustment unit and introduced into an air flow path provided around a bedding body to cool or warm the body of a person inside the bedding body, in which the temperature of the discharged air is controlled to create a comfortable sleep environment independent of the temperature of an outside environment, which is compact in size, which contributes to suppression of discharge of carbon dioxide gas etc., and which consumes less electric energy. The bedding has the temperature adjustment unit (2) for controlling the temperature of discharge air by cooling or heating operation, and also has the bedding body (3) having the air flow path (27) which is provided around the bedding body and introduces the discharge air from the temperature adjustment unit and circulating the air to cool or warm the inside of the bedding. The temperature of the air circulating in the bedding is detected and the temperature is controlled by the temperature adjustment unit.

Description

technical field [0001] The present invention relates to a temperature-regulated air-circulating bedding, which is provided with an air flow path for introducing and circulating blown air from a temperature-regulating unit around the bedding, and can cool or heat the inside thereof. Background technique [0002] In the past, in order to get a comfortable sleep, people used thick bedding with good heat insulation or thin bedding with good hygroscopicity to adjust according to the season and surrounding humidity and temperature. Especially in the muggy nights with high temperature and high humidity in summer, operate the air conditioner to adjust the air in the room itself to ensure a comfortable sleep. In addition, when taking a nap in a truck or a passenger car, the engine is idling and the cooling air of the car air conditioner is used to ensure a comfortable sleep. [0003] In the above-mentioned conventional method, it is very cumbersome to adjust the bedding throughout t...

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Problems solved by technology

[0008] However, the lying space 78 for a person in the sleeping bag 53 described in Patent Document 1 is formed by the frame 55 provided inside the heat insulating board 54, and the space for accommodating a person is formed as small as necessary. Energy saving is achieved, so of course it is very different from sleeping in futons, and it is also different in the sense of body and the effect of deep sleep

In addition, the structure described in Patent Document 2 is a mat, that is, a bedding thing that is laid, so this is also different from sleeping in futons as described above.

In addition, the structures shown in these patent documents 1 and 2 are only structures in which the heat-exchanged air is sent out and circulated by the air blower, and do not have a temperature control function, so they cannot be adjusted to the ambient air corresponding to personal preference. , making it difficult to ensure comfort

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