High efficiency heat radiator

The utility model provides a high efficiency radiator. The technical problem to be solved is: the fins of the current radiator are open and the radiating manner is the radiating mode depending on fins, so the shortcomings existing in the structure cause low radiating effects, especially at undergrou...

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Bibliographic Details
Main Author XIPING XIE
Format Patent
LanguageEnglish
Published 18.08.2004
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:The utility model provides a high efficiency radiator. The technical problem to be solved is: the fins of the current radiator are open and the radiating manner is the radiating mode depending on fins, so the shortcomings existing in the structure cause low radiating effects, especially at underground, the environment is unfavorable to radiate heat, making the effects of the equipment reach to only 40%. The technical points of the utility model are that: the radiating fins arranged on the installation surface of electronic components are surrounded by peripheral guard plates, decreasing the section area of the radiator. According to bai nu li law, the section area is smaller, then the velocity of airflows is faster, that is the speed of airflows flowing through the radiator is faster, so the heat taken away is more to increase the radiating effects of the utility model. The utility model is suitable for electrical and electronic equipment, in particular to large electrical and electronic equipment.
Bibliography:Application Number: CN2003238093U