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Portable micro electric heater

A kind of electric heater, miniature technology, applied in the direction of electric heating system, household heating, space heating and ventilation details, etc., can solve the problems of easy leakage, large volume, loss, etc., and achieve the effect of preventing leakage and being easy to carry around

Inactive Publication Date: 2015-07-01
TIANJIN ZHONGKE CHEM ENG DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Today's electric heaters are equipped with plugs and sockets for external cables, which are bulky and inconvenient to use.
It is basically impossible to take them for heating when going out, and the shell of electric heaters is made of metal, which is easy to leak electricity when used, so it is very unsafe; and ordinary electric heaters only have a temperature control switch , if the switch fails, it may cause a fire and cause heavy losses

Method used

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  • Portable micro electric heater
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Embodiment Construction

[0009] see figure 1 , the shell 1 of the electric heater of the present invention is a ceramic structure, which effectively prevents the occurrence of electric leakage, and increases the appearance of the product. There is an independent power supply 5 inside the shell, and it can be charged by the charging head 4 when it is not in use. , when we are using it, press the manual switch 2, the switch on the support plate 3 will be closed, and the indicator light 10 will light up, indicating that the heating device 9 is in the heating process, and when it reaches the working temperature of the temperature sensor , the temperature sensor will cut off the circuit and stop heating; when the temperature is lower than the working temperature of the temperature sensor, the temperature sensor will close the circuit and continue heating. The working temperature of the over-temperature protector 7 is higher than the temperature of the temperature sensor 6. When the temperature sensor 6 fai...

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Abstract

The invention discloses a portable micro electric heater. The portable micro electric heater comprises a power supply, a heating device, a temperature inductor, an overheat protector, a support plate, a ceramic shell, a manual switch, a charge head, an electric wire and an indicator light. The portable micro electric heater is mainly characterized in that the internal of the electric heater is provided with an own independent power supply; and the main structure of the heating device is an electric heating film. The ceramic shell not only increases the beauty of the electric heater, but also can facilitate to prevent the generation of electricity leaking phenomenon. In addition, the temperature inductor and the overheat protector guarantee the operation safety of the electric heater.

Description

technical field [0001] The invention relates to a heating device, in particular to a portable miniature heating device. Background technique [0002] In the cold winter, the old-fashioned charcoal heating method is not only dangerous, but also not conducive to the sustainable development of the environment and society. Modern electric heater heating devices quickly replaced the original old-fashioned heating devices because of their safety and no environmental pollution. Current electric heaters all have plugs and sockets for external cables, which are bulky and inconvenient to use. It is basically impossible to take them for heating when going out, and the shell of electric heaters is made of metal, which is easy to leak electricity when used, so it is very unsafe; and ordinary electric heaters only have a temperature control switch , If the switch fails, it may cause a fire and cause heavy losses. Contents of the invention [0003] As a miniature portable electric hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D13/02F24D19/10
Inventor 赵燕禹王世洪
Owner TIANJIN ZHONGKE CHEM ENG DESIGN
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