Integrated air conditioner

By setting up a heat dissipation duct upstream of the indoor fan in the integrated air conditioner, the problem of unsatisfactory heat dissipation of the electrical control box is solved by using external airflow to dissipate heat from the electrical control box, thereby improving heat dissipation efficiency and the reliability of the air conditioner.

CN224397973UActive Publication Date: 2026-06-23GD MIDEA AIR CONDITIONING EQUIP CO LTD
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Patent Information

Application Number
CN202422418161.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2026-06-23
Estimated Expiration
2034-09-30

AI Technical Summary

Technical Problem

The heat dissipation effect of the electrical control box in existing integrated air conditioners is not ideal, which leads to high-temperature operating conditions affecting the normal operation of the air conditioner.

Method used

A heat dissipation duct is installed upstream of the indoor fan, allowing airflow from the outside space to enter the heat dissipation duct under the drive of the indoor fan. The heat dissipation duct cools the electrical control box, and the heat dissipation duct is located on the side of the circuit board close to the housing cavity to shorten the airflow path and improve heat dissipation efficiency.

Benefits of technology

It improves the heat dissipation efficiency of the control box, avoids high-temperature operating conditions, extends the service life of the air conditioner, and ensures the normal operation of the air conditioner.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses an integrated air conditioner which comprises a base plate component, an indoor module, an outdoor module, an electric control box and a heat dissipation air channel, the indoor module and the outdoor module are arranged on the base plate component, a first containing cavity is defined between a first shell of the indoor module and the base plate component, and an indoor fan is arranged in the first containing cavity. The electric control box is installed on the outer side of the indoor module and comprises a box body and a circuit board arranged on the box body, the heat dissipation air channel is located on the side, close to the first containing cavity, of the circuit board, communicates with the external space of the integrated air conditioner and the first containing cavity, and is located on the upstream side of the indoor fan; and airflow in the external space of the integrated air conditioner is suitable for flowing through the heat dissipation air duct under the driving of the indoor fan so as to dissipate heat of the electric control box. According to the integrated air conditioner, the air flow in the external space can be used for dissipating heat of the electric control box, the whole flowing path of the air flow flowing towards the first containing cavity through the heat dissipation air channel can be shortened, and therefore the heat dissipation effect of the electric control box can be improved.
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