Air conditioner outdoor unit

By combining the limiting structure and the stop structure, the problem of difficult fastener connection during the heat dissipation process of circuit board components is solved, thereby improving the reliability and heat dissipation effect of circuit board components.

CN224397902UActive Publication Date: 2026-06-23HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
Filing Date
2025-05-15
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

In the prior art, there are assembly difficulties and unsolvable problems in the process of connecting the first heat sink and the second heat sink with fasteners. In the process of connecting the first heat sink and the second heat sink with fasteners, the connection between the electrical box assembly and the partition is that the electrical box assembly is connected to the partition. The electrical box assembly contains circuit board components, which generate a lot of heat. In order to ensure the normal operation and reliability of the circuit board components, heat dissipation measures need to be taken for the circuit board components.

Method used

By employing a combination of limiting and stopping structures, and using mounting brackets to support the electrical box assembly, the difficulty of connecting the first and second heat sinks with fasteners is reduced.

Benefits of technology

By combining the limiting structure and the stop structure, the difficulty of fastening the first heat sink and the second heat sink is reduced, ensuring the heat dissipation effect and reliability of the circuit board components.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224397902U_ABST
    Figure CN224397902U_ABST
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Abstract

The application relates to the air conditioning technical field, in particular to an air conditioner outdoor unit. The air conditioner outdoor unit comprises a shell, a partition plate, a refrigerant radiator, an electrical box assembly and a fastener. The partition plate is arranged in a containing cavity and divides the containing cavity into a first chamber and a second chamber. The refrigerant radiator comprises a first heat dissipation plate, a refrigerant pipe and a second heat dissipation plate. The first heat dissipation plate is connected with a mounting bracket and located in the first chamber. The refrigerant pipe is connected with the first heat dissipation plate. The electrical box assembly is located in the first chamber and connected with the partition plate. The electrical box assembly and the mounting bracket are distributed along the depth direction of the shell. The second heat dissipation plate is connected with the electrical box assembly. The second heat dissipation plate and the first heat dissipation plate are both located between the electrical box assembly and the mounting bracket. The fastener is arranged through the first heat dissipation plate and the second heat dissipation plate. The electrical box assembly comprises a limiting structure. The mounting bracket comprises a stop structure which is overlapped with the limiting structure. The application can reduce the difficulty of connecting the first heat dissipation plate and the second heat dissipation plate through the fastener.
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