Instant heating type carbon fiber electric blanket

Abstract

The invention relates to an instant heating type carbon fiber electric blanket which comprises a carbon fiber heating layer and a power line. A capillary tube is arranged in the carbon fiber heating layer; only one capillary tube is arranged and uniformly distributed in the carbon fiber heating layer in a bent manner; a plurality of air holes are formed in the tube wall of the capillary tube; the air holes are conical; the pore size, which is close to the inner side of the tube wall, of the air holes is greater than the pore diameter close to the outer side of the tube wall; the capillary tube also comprises an air inlet; the air inlet is formed outside the carbon fiber heating layer; an operating tube is arranged at the air inlet of the capillary tube; a heating wire is arranged on one side, which is close to the air outlet end of the capillary tube, in the operating tube; a micro fan is arranged on one side, which is close to the air inlet of the capillary tube, in the operating tube; a negative-ion generator is arranged in the middle of the heating wire and the micro fan; a controller is arranged on the outer side of the operating tube and is respectively connected with the heating wire, the micro fan and the negative-ion generator. The electric blanket disclosed by the invention can be rapidly preheated, and waiting time of a user is shortened.

Description

technical field [0001] The invention relates to a blanket, in particular to an instant carbon fiber electric blanket. Background technique [0002] Electric blanket, also known as electric blanket and electric mattress, is a contact electric heating appliance. It weaves or sews a special cable-type electric heating element with a standard insulation performance into the blanket in the shape of a snake, and emits heat when it is energized. heat. It is mainly used to increase the temperature in the quilt when people sleep to achieve the purpose of heating. It can also be used for dehumidification and dehumidification of bedding. It consumes less power, has adjustable temperature, is convenient to use, and is widely used. It has a history of more than 100 years. The electric blankets in the prior art need a long time of preheating before reaching the required temperature. In the cold winter, the long waiting time will cause the user to continue to suffer from the cold, which ...

AI Technical Summary

Problems solved by technology

The electric blankets in the prior art need a long time to preheat before reaching the required temperature. In the cold winter, the long waiting time will make the user continue to suffer from the cold, which is inconvenient to use.

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