Indoor unit of a wall-mounted air conditioner

CN224534368UActive Publication Date: 2026-07-21HISENSE (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: 2025-06-27
Publication Date: 2026-07-21

AI Technical Summary

Technical Problem

During transportation or use, the indoor unit of a wall-mounted air conditioner is prone to collisions due to the small gap between the indoor heat exchanger and the casing structure, which can cause the fins to stack and the copper tubes to deform, affecting heat exchange efficiency and user experience.

Method used

A buffer section is set on the filter guide rail. The buffer section is located above the indoor heat exchanger and is integrally formed with the cover. The distance is less than 15mm. It can generate elastic deformation to absorb the impact force when falling or hitting, and avoid hard contact.

Benefits of technology

It effectively protects the indoor heat exchanger, reduces fin stacking and copper tube deformation, improves heat exchange efficiency, reduces production costs, and simplifies the production process.

✦ Generated by Eureka AI based on patent content.

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Figure CN224534368U_ABST

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Abstract

The utility model provides a kind of wall-mounted air conditioner indoor unit, period includes: casing, casing includes: base;Cover, cover is formed between the space of being accommodated in being set on base, the top and bottom of cover are equipped with air conditioner air inlet and air conditioner air outlet respectively;Heat exchange fan and indoor heat exchanger, install on base, indoor heat exchanger is close to air conditioner air inlet relative heat exchange fan;Filter screen, between the air inlet side surface of indoor heat exchanger and air conditioner air inlet is set;Filter screen guide rail, form in the side of cover towards indoor heat exchanger, filter screen is slidably set on filter screen guide rail, filter screen guide rail includes: buffer section, buffer section is located above indoor heat exchanger, the distance between buffer section and indoor heat exchanger is less than 15mm, buffer section is configured to be elastically deformed by pressure, to absorb the impact force of indoor heat exchanger to filter screen guide rail, can effectively solve the problem of fin lamination and copper tube deformation when indoor heat exchanger collides with casing because of hard contact.

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