Distributed semiconductor refrigeration air conditioning garment

Abstract

The invention relates to a distributed semiconductor refrigeration air conditioning garment which comprises an air conditioning garment body, a silica gel soft plate, a semiconductor refrigeration device, a wire, a mobile power source, a fan, a waist belt and an air distribution belt. The silica gel soft plate is fixed to the outer side of the back of the air conditioning garment body, the semiconductor refrigeration device array composed of low-power semiconductor refrigeration devices is attached to the other side face of the silica gel soft plate, and the array, the fan and the mobile power source are electrically connected through wires. The waist belt is arranged on the waist of the air conditioning garment body, the mobile power source, the fan and the air distribution belt are fixed to the waist belt, an air outlet of the fan is connected with one end of the air distribution belt, air generated by the fan is vertically blown to the array through air distribution holes of the air distribution belt, the temperature of the hot end of the semiconductor refrigeration device is reduced, the refrigeration performance is enhanced, and the semiconductor refrigeration device directly cools the silica gel soft plate to bring ice-cool experience to the human body. The air conditioning garment is simple in structure, good in heat dissipation and cooling effect and comfortable to wear, and the air conditioning garment body is easily separated from the silica gel soft plate and the waist belt and convenient to clean.

Description

technical field [0001] The invention relates to refrigeration and air-conditioning clothing, in particular to a distributed semiconductor refrigeration and air-conditioning clothing. Background technique [0002] At present, there are many types of air-conditioning clothing on the market, including fan air-cooled, water-cooled, and semiconductor refrigeration devices. Soldiers, construction metallurgists, electric welders, special medical groups, etc. provide work clothes with functions of cooling and cooling the human body. [0003] The air-conditioning clothing adopts a fan air-cooled structure, such as the patent application number 200510102700.2 announced in 2007 for "Human Body Cooling Air-conditioning Clothing Driven by Micro / Nano Fan Array", and the overall volume of each micro-miniature fan used is 1mm. 3 to 1cm 3 Between the range, 1 to 1000 miniature fans are connected in parallel with an external micro power supply through the circuit connection woven in the clo...

AI Technical Summary

Problems solved by technology

[0003] The air-conditioning clothing adopts the fan-cooled structure, such as the patent application number of "human body cooling air-conditioning clothing driven by micro / nano fan array" announced in 2007. The overall volume of each micro fan used in it is 1mm 3 to 1cm 3 Between the range, 1 to 1000 miniature fans are connected in parallel with an external micro power supply through the circuit connection woven in the clothing; the fan is driven by the power supply to complete the enhanced convection and evaporation heat dissipation on the human body surface, realizing Adjust the local temperature of almost all parts of the human body; the essence of this technology is to use micro / nano fans to provide flowing air for the human body. The disadvantage is that due to the small size of the fan, a single fan cannot meet the demand for enhanced heat dissipation, and a large number of fans are required to form an array to blow air into the clothes. Due to the large number of components such as micro / nano fans and micro / nano power supplies, most of them are The moving parts are expensive, the circuit complexity is high, and the various postures and shapes of the human body during the movement will cause various deformations of the clothing, which will significantly increase the risk of product failure. At the same time, if the outdoor sports conditions involving sand and water also restrict the use of the product

The disadvantage of this technology is that the circulating water inside the garment will gradually evaporate or leak over time, making the product ineffective

At the same time, various movement postures of the human body will inevitably bend and twist the capillary, resulting in blockage and temporary failure of the product

The circulating water inside the garment and its pipeline also make it difficult to disassemble and wash the garment, while significantly increasing the weight of the garment

[0006] There are also some products that disclose that the semiconductor refrigeration device directly contacts the human skin for cooling. The defect of this technology is that the semiconductor refrigeration device has a small cross-sectional area and can only cool a small area of ​​skin. At this time, the cooling capacity generated by the device is too concentrated. Causes excessive cooling of this part of the skin causing discomfort to the human body, while the skin not covered by the device remains hot

In addition, the concentrated cooling capacity of the device will also lead to the appearance of condensed water, which will soak the clothing and cause more trouble

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