Vehicle-mounted electric heat insulation device

Abstract

The invention relates to a vehicle-mounted electric heat insulation device. The vehicle-mounted electric heat insulation device comprises a shell, a controller and a heater, wherein an opening is formed in the top of the shell; the opening in the top of the shell is connected to a water-proof bag; a heating fluid is filled between the water-proof bag and the shell; the heater is arranged at the bottom of the shell; a temperature sensor is fixedly arranged on the inner wall of the shell; the heater is connected to the controller through a heating wire; the temperature sensor is connected to the controller through an induction wire; the controller is fixed to the bottom of the outer side of the shell; the heating fluid is ethylene glycol; the shell is made of insulation plastic. The vehicle-mounted electric heat insulation device has the beneficial effects of smaller size and convenience in use, drinking water can be insulated continuously, and the trouble that a driver cannot drink hot water on the road is avoided.

Description

technical field [0001] The invention relates to a vehicle-mounted heat preservation device, in particular to a vehicle-mounted electric heat preservation device. Background technique [0002] With the development of the world economy, the number of cars in the world is increasing, and cars have gradually become one of the indispensable tools for transportation and transportation in people's daily life. Modern people's living standards are getting higher and higher, and people's requirements for cars It is also getting higher and higher. In the cold winter, the drinking water placed on the car tends to cool slowly. Even if a thermos cup is used, its heat preservation time is limited. For long-distance bus drivers, drinking water insulation has a Considerable importance, large-scale heating equipment has a large volume and will occupy a large space inside the cab, which will affect the driver's operation and cause safety hazards. In addition, large-scale heating equipment is e...

AI Technical Summary

Problems solved by technology

[0002] With the development of the world economy, the number of cars in the world is increasing, and cars have gradually become one of the indispensable tools for transportation and transportation in people's daily life. Modern people's living standards are getting higher and higher, and people's requirements for cars It is also getting higher and higher. In the cold winter, the drinking water placed on the car tends to cool slowly. Even if a thermos cup is used, its heat preservation time is limited. For long-distance bus drivers, drinking water insulation has a Considerable importance, large-scale heating equipment has a large volume and will occupy a large space inside the cab, which will affect the driver's operation and cause safety hazards. In addition, large-scale heating equipment is expensive and expensive to use. It is not welcomed by the majority of drivers, so an improved technology is urgently needed to solve the above-mentioned technical defects

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