Surface cleaning device with illumination function

By incorporating light guides with front and bottom light-emitting surfaces on the brush cover of the surface cleaner, the problem of insufficient light in low-ceilinged spaces is solved, resulting in improved lighting effects and a reduced brush thickness, thus enhancing the user's cleaning experience.

CN224357527UActive Publication Date: 2026-06-16HONGYANG HOME APPLIANCES
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HONGYANG HOME APPLIANCES
Filing Date
2025-05-21
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

When existing surface cleaning machines are used in low-ceilinged spaces, insufficient lighting makes it difficult for users to observe the cleaning process. Furthermore, the lighting module takes up space and increases the thickness of the floor brush, affecting the cleaning effect and user experience.

⚗Method used

A light guide is installed on the floor brush cover of the cleaning device, which has a front light-emitting surface and a bottom light-emitting surface. The light emitted by the light source is evenly irradiated to the front and bottom of the cleaning device through the light guide, reducing the space occupied by the lighting module, and improving the lighting effect through reasonable design of the light path and structural stability.

🎯Benefits of technology

It achieves effective lighting in low-ceilinged spaces, allowing users to observe cleaning progress in a timely manner, reduce the thickness of the floor brush, improve lighting brightness and uniformity, and enhance the user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224357527U_ABST
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Abstract

The utility model discloses a surface cleaning device with lighting function belongs to cleaning equipment technical field, including ground brush, ground brush is equipped with ground brush main part, the cleaning part of ground brush main part, the motor for driving cleaning part and the cover of being located cleaning part top, the front end of cover is equipped with the lighting module including light guide member and light source, light guide member has the front light exit surface and lower light exit surface, the front light exit surface sets up to front and exposes the front side of cover, the lower light exit surface sets up to down and exposes the bottom side of cover, at least partial of lower light exit surface is located in the vertical projection range of cleaning part. Light guide member sets up the front light exit surface and lower light exit surface simultaneously, guarantees the lighting brightness and light emission uniformity of lighting area on the basis of adding lower light exit surface, is favorable for improving the use experience of user.
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