Shielding cover assembly

Abstract

The invention discloses a shielding cover assembly, which comprises a metal shielding shell and a heat dissipation module, wherein the metal shielding shell includes a plurality of walls and an accommodating space defined by the plurality of walls, and the accommodating space is provided with a front-end socket. The heat dissipation module is assembled on one of the walls of the metal shielding shell. The heat dissipation module comprises a heat dissipation base member, a first heat dissipation member arranged on the heat dissipation base member and at least one buckle clamped between the heatdissipation base member and the first heat dissipation member, the buckle is buckled to the metal shielding shell, and the bottom of the heat dissipation base member covers the wall, on which the heat dissipation module is assembled, of the metal shielding shell.

Description

technical field [0001] The invention relates to a shielding cover assembly, in particular to a shielding cover assembly with a heat dissipation structure and a light guiding structure. Background technique [0002] Chinese Utility Model Patent Grant No. CN2450707Y (corresponding to U.S. Patent No. US6373699) discloses a heat dissipation device, which discloses that a buckle is accommodated in the slot of the blade body and is closely attached to the top surface of the base. Heat dissipation structure in the chip field. In the field of high-speed connectors with metal shielding shells, it is necessary to conceive different structures and create a heat dissipation effect with higher heat dissipation efficiency under the basic structure of this field. [0003] Chinese utility model patent authorization announcement number CN103094764B (corresponding to US patent number US9793648) discloses a connector with fins arranged on a heat transfer plate. Chinese utility model patent a...

AI Technical Summary

Problems solved by technology

[0004] Chinese Utility Model Patent Application No. CN200920006325.5 (corresponding to U.S. Patent No. US7601021) discloses a connector assembly, which discloses that there are grooves on both sides of the heat sink buckle, and the positions of the light guide columns corresponding to the grooves are respectively A cylinder is inserted into the groove, and the direction of the plate surface of the groove is to face the front-to-back direction, so it will block the air flow flowing in the front-to-back direction and affect the heat dissipation efficiency

[0005] Chinese Utility Model Patent Application No. CN201120303406.9 discloses a connector. The lug used to fix the light guide column is arranged on the upper bottom plate (the top wall of the housing), and the direction of the plate surface of the lug is facing the front and rear directions. Therefore, the air flow flowing in the front and rear directions will be blocked, which will affect the heat dissipation efficiency.

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