Spliced radiating fin

• Main Author: LEE KWI-JONG
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS; SEMICONDUCTOR DEVICES

The utility model relates to the technical field of heat dissipation fins, and particularly discloses a splicing type heat dissipation fin, a splicing assembly comprises a cavity formed in a heat conduction bottom plate in a penetrating mode, a limiting plug pin arranged in the cavity in a penetrating mode and connected with the heat conduction bottom plate in a sliding mode, and a fixing circular ring arranged on the limiting plug pin and located in the cavity. Limiting springs are arranged between the heat conduction bottom plate and the fixing circular ring and located on the outer sides of the limiting plug pins. When dust on the heat dissipation fin body needs to be cleaned, a worker pulls a limiting bolt outwards, the limiting bolt is separated from a second limiting groove under the mutual cooperation of a fixing circular ring and a limiting spring, the heat dissipation fin body is detached, and dust on the surface of the heat dissipation fin body is cleaned. According to the cooling fin, dust on the c