Cooling fin structure and power panel

Cooling fin structure and power panel

The utility model relates to the technical field of power panels, and provides a cooling fin structure and a power panel, the cooling fin structure comprises a cooling fin and at least two pin structures arranged below the cooling fin, each pin structure comprises a pin main body, the top of each pi...

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Hauptverfasser: YUAN XUAN, LIN YANDE, PENG JUNFENG, CAI SHENGPING, CHEN ZANTIAN, ZHOU JIANHUA
Format: Patent
Sprache:chi ; eng
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CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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creator YUAN XUAN
LIN YANDE
PENG JUNFENG
CAI SHENGPING
CHEN ZANTIAN
ZHOU JIANHUA
description The utility model relates to the technical field of power panels, and provides a cooling fin structure and a power panel, the cooling fin structure comprises a cooling fin and at least two pin structures arranged below the cooling fin, each pin structure comprises a pin main body, the top of each pin main body is connected with the cooling fin, the bottom of each pin main body is provided with a notch extending upwards, and the top of each pin main body is connected with the cooling fin; a first pin and a second pin are formed on the two sides of the notch, and the first pin and the second pin are used for penetrating through the PCB and being welded to the PCB; and the at least one supporting bump is arranged on at least one side of the pin main body, the lower surface of the supporting bump and the inner surface of the sealed end of the gap are located on the same horizontal plane, and the lower surface of the supporting bump and the inner surface of the sealed end of the gap are both abutted against the up
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subjects CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
title Cooling fin structure and power panel
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