公开(公告)号：EP4333582A1

公开(公告)日：2024-03-06

申请号：EP22855269.1

申请日：2022-08-01

申请人： GD Midea Heating & Ventilating Equipment Co., Ltd. ,  HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.

发明人： LUO, Huadong ,  WANG, Guochun ,  WANG, Mingren ,  HUANG, Langshui ,  XU, An ,  SONG, Kaiquan

IPC分类号： H05K7/20 ,  F24F1/24

摘要： A heat dissipation plate (100) of an electric control box (100), a heat dissipation plate assembly (130), a heat dissipation assembly (120), the electric control box (100), and an air conditioner, relating to the technical field of air conditioning devices. The heat dissipation plate (100) of the electric control box (100) comprises a heat dissipation plate body (110), at least two heat dissipation bosses (120) are provided on the heat dissipation plate body (110) at intervals, an accommodating area (170) is formed between at least two adjacent heat dissipation bosses (120), and a temperature and humidity sensor (160) is provided in the accommodating area (170). The heat dissipation assembly (120) comprises a heat exchange member (200) and the heat dissipation plate (100), and the heat exchange member (200) is located on the side of the heat dissipation plate (100) away from the heat dissipation boss (120). The electric control box (100) comprises a mounting plate (400) and the heat dissipation assembly (120), and the mounting plate (400) and the heat dissipation plate (100) of the heat dissipation assembly (120) are stacked. The air conditioner comprises a main body device and the electric control box (100). The electric control box (100) is mounted on the main body device.

公开(公告)号：EP4382819A1

公开(公告)日：2024-06-12

申请号：EP22855235.2

申请日：2022-07-26

申请人： GD Midea Heating & Ventilating Equipment Co., Ltd. ,  Hefei Midea Heating & Ventilating Equipment Co., Ltd.

发明人： WANG, Guochun ,  SONG, Kaiquan ,  XU, An ,  LUO, Huadong ,  CHEN, Tingbo ,  LI, Hongwei

IPC分类号： F24F1/22 ,  F24F1/24

CPC分类号： F24F1/24 ,  F24F1/22

摘要： Provided is an electric control box. The electric control box includes a box body and a mounting plate arranged in the box body. The mounting plate is provided with a first fan and a plurality of electronic components at a mounting side of the mounting plate. The first fan is configured to form first heat dissipation airflow flowing along a first heat dissipation path. The first heat dissipation airflow is diverted by an inner wall of the box body to form second heat dissipation airflow flowing along a second heat dissipation path. The plurality of electronic components are distributed over the first heat dissipation path and the second heat dissipation path. The first heat dissipation path and the second heat dissipation path are located at the mounting side of the mounting plate. In this way, a technical problem of short service life of the electronic component can be solved. Also disclosed are an air conditioner outdoor unit and an air conditioner.

公开(公告)号：EP4329448A1

公开(公告)日：2024-02-28

申请号：EP22855049.7

申请日：2022-05-30

申请人： GD Midea Heating & Ventilating Equipment Co., Ltd. ,  HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.

发明人： WANG, Guochun ,  XU, An ,  SONG, Kaiquan ,  LUO, Huadong ,  HUANG, Langshui ,  LI, Hongwei ,  LUO, Yuzhao

IPC分类号： H05K7/20

摘要： The present application relates to the technical field of air conditioners, and provides an electric control box, an air conditioner outdoor unit, an air conditioner, and a method for assembling the electric control box, which are used to solve the technical problems of a low degree of automation assembly between parts of the electric control box (100) and poor production efficiency. The electric control box (100) comprises an outer casing (110), a mounting plate (120) and a heat exchanger (130); the mounting plate (120) and the heat exchanger (130) are connected to each other by means of the threaded cooperation of a first fastener (121) and a corresponding connection hole, the mounting plate (120) and the heat exchanger (130) are located in the outer casing (110), and the heat exchanger (130) is located between the mounting plate (120) and the inner bottom surface of the outer casing (110); and the mounting plate (120) and the outer casing (110) are connected to each other by means of the threaded cooperation of a second fastener (125) and a corresponding connection hole. The electric control box (100) disclosed in the present invention is applied in an air conditioner, and is used for controlling each electronic component in the air conditioner.