Spin spray assembly, door glass cleaning structure and clothes processing device

By designing the spin spray assembly and using the fluid reaction force to drive the spin spray head to rotate, the problem that existing washing machines cannot effectively clean the blind spots of the door glass, achieving a wider spray range and more efficient cleaning effect.

CN112359553BActive Publication Date: 2025-03-28GREE ELECTRIC APPLIANCE INC OF ZHUHAI
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Patent Information

Application Number
CN202011305428.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-11-19
Publication Date
2025-03-28
Estimated Expiration
2040-11-19

AI Technical Summary

Technical Problem

The spray head structure of the existing washing machine cannot effectively clean all parts of the door glass, resulting in stain residues in some locations, and long-term accumulation may breed bacteria and endanger users' health.

Method used

A spin spray assembly is designed, including a water inlet pipe and a spray part. The spray part includes a spin spray head. The opening direction of the water spray port deviates from the rotation axis of the spin spray head. The spin spray head is driven to rotate by fluid reaction force to increase the spray range and avoid cleaning dead corners.

Benefits of technology

By rotating the spin nozzle, the spraying range can be effectively increased, avoid cleaning dead corners, improve cleaning effect, simplify the structure, and reduce design difficulty and cost.

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Abstract

The present application provides a self-spinning spray assembly, a door glass cleaning structure and a clothing processing device. The self-spinning spray assembly comprises a water inlet pipe (1) and a spraying part connected to the water inlet pipe (1), the spraying part comprises a self-spinning spray head (2), the self-spinning spray head (2) can rotate relative to the water inlet pipe (1), a water spraying port (3) is provided on the outer peripheral wall of the self-spinning spray head (2), and the opening direction of the water spraying port (3) deviates from the rotation axis of the self-spinning spray head (2) by a first preset angle, so that the self-spinning spray head (2) rotates relative to the water inlet pipe (1) under the fluid reaction force at the water spraying port (3). According to the self-spinning spray assembly of the present application, the spraying range can be increased, the cleaning dead angle can be effectively avoided, and the cleaning effect can be improved.
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