Heat sink structure for air mattress

Abstract

A heat sink structure for air mattress mainly has a control unit having an air pump which is a powered device for supply of compressed air, and a controlling valve which is a fluid connector for selecting some of components to connect; and an air mattress having many groups of airbags arranged designedly while each airbag is a cannular structure which is expanded with pumping up and shrunken with draining off, and a heat sink layer which is a hollow structure; wherein the heat sink layer which is breathed and is connected to the controlling valve through an exhaust conduit; and each of the airbag groups is connected to the controlling valve through one conduit respectively and the controlling valve operated by the control unit selects any one group of the airbags to be connected for fluid flow and alternates the first conduit and the second conduit to connect with the air pump.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a heat sink structure for air mattress, and more particularly to an air mattress that is able to reclaim the air exhausted from airbags for dropping in temperature. [0003] 2. Description of Related Art [0004] A heat sink structure for air mattress about prior arts is airbags formed with a lot of apertures which drain out the inside air, and then the air takes some heat and damp away to make the air mattress more dry and comfortable. Usually, these apertures of the airbags are produced with laser processing, and these apertures cannot be too big otherwise the airbags cannot be pumped up. On the other hand, if the apertures are too small, it is insufficient to cool down and to exsiccate while the airbags cannot exhaust the inside air well. [0005] As FIG. 1 shows, a heat sink structure for air mattress about prior arts has a control unit (1′), a control unit (1a′) and an air mattress (2...

AI Technical Summary

Benefits of technology

[0007] The primary objective of the present invention is to provide a heat sink structure for air mattress to drain out the inside air, and then the air takes some heat and damp away to make the air mattress more dry and comfortable.

[0008] Another objective of the present invention is to provide a heat sink structure for air mattress that reclaim the air exhausted from airbags for dropping in temperature, and the air takes some heat and damp away to make the air mattress more dry and comfortable.

Problems solved by technology

Usually, these apertures of the airbags are produced with laser processing, and these apertures cannot be too big otherwise the airbags cannot be pumped up.

On the other hand, if the apertures are too small, it is insufficient to cool down and to exsiccate while the airbags cannot exhaust the inside air well.

Thus, the exhausting air takes some heat and damp away.

However, because of the two air pumps, the air pump (11′) and the air pump (1a′), in one heat sink structure for air mattress about prior arts, it increases cost and wastes power sources.

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