Segment difference type radiating fin structure

• Main Author: ZHANG LINPIN
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses a segment difference type heat dissipation fin structure which comprises a plurality of heat dissipation fins. The heat dissipation fin comprises a substrate and side plates formed by extending and stamping the two sides of the substrate respectively. The plurality of radiating fins are connected to form the radiator, the side plates among the plurality of radiating fins are connected, and radiating channels are formed in front of the substrates of the plurality of radiating fins; the lengths of the adjacent radiating fins are gradually changed, one ends of all the radiating fins are aligned to form an air outlet end during connection, and the other ends of all the radiating fins form an inclined air inlet end; each side plate is provided with a limiting bayonet and a fixing protruding block, the fixing protruding blocks protrude in the extending direction of the side plates, and when the adjacent heat dissipation fins are assembled, the fixing protruding block of the upper heat di