Electric control box and air conditioner indoor unit with same

By designing a structure in which the heat sink and the mounting bracket are stacked in the electrical control box, the problem of low heat dissipation efficiency and condensation generation in the electrical control box is solved by using coolant to cool down and transferring the cold energy through the heat sink, thus achieving efficient heat dissipation and safe operation.

CN115264647BActive Publication Date: 2026-01-20GREE ELECTRIC APPLIANCE INC OF ZHUHAI
View PDF 4 Cites 0 Cited by

Patent Information

Application Number
CN202211028181.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-08-25
Publication Date
2026-01-20
Estimated Expiration
2042-08-25

AI Technical Summary

Technical Problem

In existing base station air conditioners, the heat dissipation efficiency of the electrical control box is low and it is prone to generating condensation, which affects the reliability of components.

Method used

The electrical control box design, which uses a stacked arrangement of radiators and mounting brackets, utilizes coolant to cool down through the heat absorption section and transfers the cooling capacity to the electrical control components through the radiator, reducing air contact. Combined with the design of metal mounting brackets and baffles, it prevents the formation of condensate.

Benefits of technology

It improves the heat dissipation efficiency of the electrical control box, reduces condensation generation, and enhances the reliability of the electrical control components and the operational safety of the air conditioner indoor unit.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN115264647B_ABST
    Figure CN115264647B_ABST
Patent Text Reader

Abstract

The application relates to an electric control box and an air conditioner indoor unit with the same, and belongs to the technical field of air conditioners. The electric control box comprises a box body, the box body defines a containing cavity, a radiator and a fixing frame are arranged in the containing cavity, the radiator and the fixing frame are connected to jointly define a mounting cavity, the mounting cavity is used for fixing a heat absorption part, the radiator and the fixing frame are respectively attached to the heat absorption part, the fixing frame is made of a metal material, the heat absorption part defines a cooling channel, and the cooling channel is used for allowing cooling liquid to flow through. According to the electric control box, the temperature of the heat absorption part can be reduced by the cooling liquid in the heat absorption part, the cold quantity is radiated and transmitted to the radiator through direct contact, the cold quantity is transmitted to the electric control assembly through the radiator, the heat absorption part is arranged in the mounting cavity, the radiator and the fixing frame are respectively attached to the heat absorption part, the contact between air and the heat absorption part is reduced, and the generation of condensed water can be effectively reduced.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Radiator cover plate

    CN209085420U

  • Electric control heat dissipation assembly for air conditioning equipment

    CN209594153U

  • Energy storage structure and air conditioner

    CN217210500U

  • Electric control box and air conditioner indoor unit with same

    CN218096298U