Fan frame structure

A fan and frame technology, which is applied in the field of fan frame, can solve the problems of shortened or damaged shell life, high internal stress, and insufficient bending strength of the side wall, so as to improve fan efficiency, reduce internal stress, and improve bending resistance Insufficient strength effect
CN105221483BActive Publication Date: 2017-11-03DELTA ELECTRONICS INC
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
DELTA ELECTRONICS INC
Publication Date
2017-11-03

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Abstract

The invention discloses a fan frame base structure for placing blades, which comprises a metal baseplate and at least one nonmetal side plate. The metal baseplate comprises at least two metal side plates; each metal side plate is formed by side edges of a bent metal baseplate; and the metal side plates are flat plates. The nonmetal side walls are near the metal side plates; and all the nonmetal side walls and all the metal side plates are mutually staggered to form a fan frame base side wall, wherein the top edges of all the metal side plates and the top edges of all the nonmetal side walls define the top edge of the fan frame base side wall, so that the fan frame base is thinned, the fan efficiency is promoted, and the whole strength of the fan frame base side wall is improved.
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Description

Technical field

[0001] The invention relates to a fan frame seat, in particular to a side frame structure of the fan frame seat. Background technique

[0002] Since electronic devices generate high temperatures during operation, this high temperature can cause damage to electronic components. Therefore, the electronic device is usually equipped with a heat dissipation device, such as a heat dissipation fan, etc., which can take away the hot air inside the electronic device through the airflow generated by the heat dissipation fan, thereby maintaining the normal operation of the electronic device.

[0003] Generally, the cooling fan is placed in the housing. However, as electronic devices are becoming thinner and lighter, the cooling fan is becoming thinner. Therefore, the housing base that holds the cooling fan must also gradually reduce the overall height. Because the material of the side wall of the traditional housing is made of a single material, when the material of the side...

Claims

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