PTC electric heater

The utility model relates to a PTC electric heater, which comprises a radiating strip, a fixed support and an overheat protector. The fixed support is fixed on both ends of the radiating strip. The utility model is characterized in that the fixed support is provided with a jack extending from the ou...

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Bibliographic Details
Main Author KANGJIE WANG
Format Patent
LanguageEnglish
Published 30.05.2001
Edition7
Subjects
BLASTING
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The utility model relates to a PTC electric heater, which comprises a radiating strip, a fixed support and an overheat protector. The fixed support is fixed on both ends of the radiating strip. The utility model is characterized in that the fixed support is provided with a jack extending from the outer wall of the fixed support to the inner wall of a concave cavity; the overheat protector is inserted into the jack; one side positioned in the inner wall of the concave cavity is contacted with the radiating strip. The utility model has the advantages of simple structure, beautiful and practical appearance, sensitive response to abnormal temperature and high safety; the overheat protector is firmly installed without loosening and falling.
Bibliography:Application Number: CN2000221004U