Constant-temperature electric heating sleeping bag

Abstract

The invention relates to a constant-temperature electric heating sleeping bag which comprises a sleeping bag body, and the sleeping bag body comprises a front bag piece and a rear bag piece. A front bag piece interlayer is arranged in the front bag piece; a rear bag piece interlayer is arranged in the rear bag piece; an electromagnetic shielding coating layer covers the inner layer of the rear bag piece; a temperature-sensitive sensor is arranged in the sleeping bag body; an ink electrothermal film and a flexible FPC circuit board are arranged in the interlayer of the front bag piece, a wireless charging coil is arranged in the interlayer of the rear bag piece, and an electronic switch circuit, a direct current voltage stabilizing circuit, a microprocessor and a wireless communication module are integrated on the flexible FPC circuit board; a wireless charging coil is arranged in the interlayer of the rear bag piece; and the electronic components are connected in a matched mode. The temperature-sensitive sensor detects the real-time temperature T1 in the sleeping bag body, and a temperature threshold T0 is set in the microprocessor; when the real-time temperature T1 in the sleeping bag body is smaller than T0, the ink electrothermal film is electrified for heating; and when T1 is larger than or equal to T0, heating is stopped. The constant-temperature electric heating sleeping bag can be intelligently heated, constant temperature is kept in the sleeping bag, and a human body feels comfortable.

Description

technical field [0001] The invention relates to the field of sleeping bags, in particular to a thermostatic electric heating sleeping bag. Background technique [0002] Children's bodies are not yet fully developed, their body resistance is weak, and they are prone to colds caused by wind and cold. Therefore, in the cold season, parents often cover the child with a lot of quilts when the child is sleeping, but the child sleeps hyperactively and often kicks the quilt, and the parents cannot check in real time whether the child has kicked the quilt. Nowadays, many parents will wear sleeping bags for their children when they are sleeping. A sleeping bag is a bag used for sleeping. The structure of a general sleeping bag is as applied on August 9, 2016, and a kind of sleeved sleeping bag for children disclosed by Chinese Patent Application Publication No. CN107692714A comprises a front pocket and a rear pocket, and the front pocket and the rear pocket are connected by a zipper....

AI Technical Summary

Problems solved by technology

[0003] The inventor pointed out that according to the research, people are most likely to fall asleep when the temperature in the sleeping bag reaches 32°C-34°C. If the temperature in the sleeping bag is too low, the body temperature is needed to heat the sleeping bag, which affects sleep and easily causes children to catch cold.

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