Vertical air conditioner indoor unit

By designing the rear fresh air inlet and guide limit structure in the vertical air conditioning indoor unit, the problem of inconvenient installation of the purification device is solved, and convenient operation and efficient fresh air treatment are achieved.

CN119713409AActive Publication Date: 2025-03-28HISENSE (SHANDONG) AIR CONDITIONING CO LTD
4 Cites 0 Cited by

Patent Information

Application Number
CN202311278625.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-28
Publication Date
2025-03-28
Estimated Expiration
2043-09-28

AI Technical Summary

Technical Problem

The installation and disassembly of the existing vertical air conditioning indoor units is inconvenient, especially when space is limited, which affects the installation feasibility of the purification device and reduces the fresh air volume and permeability efficiency.

Method used

A vertical air conditioning indoor unit is designed. The fresh air inlet is located on the rear side, the first purification device is inserted in the second cavity, and inserted or pulled out through the first purification insertion port. The length direction of the filter element is angled with the width direction of the main body, and point B is located in front of point A. The guide and limit structures define the insertion track of the purification device to reduce space occupation.

Benefits of technology

It realizes convenient installation and disassembly of the purification device, reduces operating space requirements, improves fresh air volume and permeability efficiency, and avoids the difficult disassembly problems caused by installation near the wall.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The vertical air conditioner indoor unit comprises a first purification insertion opening formed in a machine shell and located on the side face of a main body, and in the width direction of the main body, the center of a fresh air inlet is located on the side, close to the first purification insertion opening, of the center of the main body; the first purification device comprises a first purification frame; the first filter element is arranged in the first purification frame; the first filter element comprises a first filter element end and a second filter element end which are oppositely arranged, and in the process that the first purification device is inserted into the second cavity, the first filter element end firstly penetrates through the first purification insertion opening and is inserted into the second cavity; the end point of the first end of the filter element is a point A, and the end point of the second end of the filter element is a point B; after the first purification device is inserted to a preset position, the point B is located in front of the point A in the front-back direction of the main body; the first purification device is convenient to mount and dismount; the space, corresponding to the fresh air inlet, on the rear portion of the first filter element is enlarged, and the storage amount of fresh air introduced into the space is increased; and the air inlet efficiency of fresh air is improved.
Need to check novelty before this filing date? Find Prior Art