LED screen dust removal structure

The LED screen dust removal structure, consisting of a T-shaped plate and guide wheels driven by a frame and threaded rods, solves the problem of repeated dust adhesion and achieves efficient and convenient dust cleaning effects.

CN223338010UActive Publication Date: 2025-09-16SHANGHAI TENGCHUAN ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202422599691.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-25
Publication Date
2025-09-16
Estimated Expiration
2034-10-25

AI Technical Summary

Technical Problem

In the existing LED screen dust removal structure, the dust wiped off by the glass scraper easily adheres to one side of the scraper and falls back onto the dust-proof glass, resulting in incomplete cleaning.

Method used

The dust removal structure is composed of components such as a frame, a square plate, a threaded rod, a T-shaped plate and a guide wheel. The threaded rod drives the T-shaped plate and the guide wheel to slide on the glass surface to effectively clean the dust, and the brush is used to further remove the attached dust.

Benefits of technology

It effectively reduces the repeated adhesion of dust between the square plate and the glass surface, improves the dust removal efficiency and convenience, and simplifies the maintenance and replacement process of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an LED screen dust removal structure, and relates to the technical field of LED screen dust removal. The glass window comprises a frame, wherein glass is fixedly matched with one side of the frame; the glass is arranged in the frame, the square-shaped plate is arranged on one side of the glass in a sliding fit mode, a threaded rod is arranged in the square-shaped plate in a rotating fit mode, one end of the threaded rod is meshed with one side of the frame, and a T-shaped plate is arranged in the square-shaped plate in a sliding fit mode. Through the arrangement of the T-shaped plate, the T-shaped plate slides in the square-shaped plate under the action of the threaded rod, and dust attached to one side of the square-shaped plate is cleaned through one side of the T-shaped plate, so that the problem that dust is attached to one side of the square-shaped plate is solved; and the situation that the square plate can be attached to one side of the glass again when the glass is cleaned is reduced, and the process of cleaning dust attached to one side of the glass is more convenient and faster.
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Claims

1. A dust removal structure for an LED screen, characterized in that: include: A frame (100), wherein one side of the frame (100) is fixedly fitted with glass (101); A "mouth"-shaped plate (200) is slidably engaged with a side of the glass (101); a threaded rod (202) is rotatably engaged inside the "mouth"-shaped plate (200); one end of the threaded rod (202) is engaged with one side of the frame (100); a T-shaped plate (213) is slidably engaged inside the "mouth"-shaped plate (200); the T-shaped plate (213) is threadably engaged with the circumference of the threaded rod (202); both ends of the "mouth"-shaped plate (200) are elastically and slidably engaged with a sliding plate (206); one side of the sliding plate (206) is rotatably engaged with a guide wheel (209); the guide wheel (209) is snap-engaged on one side of the frame (100).

2. The LED screen dust removal structure according to claim 1, characterized in that: First through holes (201) are provided on both sides of the "mouth"-shaped plate (200), and the threaded rod (202) is rotatably fitted inside the first through holes (201).

3. The LED screen dust removal structure according to claim 1, characterized in that: One end of the threaded rod (202) is fixedly fitted with a gear (203), and one side of the frame (100) is fixedly fitted with a plurality of teeth (103), and the teeth (103) are meshed with the gear (203).

4. The LED screen dust removal structure according to claim 1, characterized in that: Two second through holes (204) are provided on both sides of the "mouth"-shaped plate (200); two guide rods (205) are fixedly fitted on one side of the sliding plate (206); one end of the guide rod (205) is slidably fitted inside the second through hole (204); two springs (210) are fixedly fitted between one side of the "mouth"-shaped plate (200) and one side of the sliding plate (206); the springs (210) are sleeved on the circumference of the guide rod (205).

5. The LED screen dust removal structure according to claim 1, characterized in that: A third through hole (207) is provided on one side of the sliding plate (206), and a rotating rod (208) is fixedly fitted on one side of the guide wheel (209), and the rotating rod (208) is rotatably fitted inside the third through hole (207).

6. The LED screen dust removal structure according to claim 1, characterized in that: Guide grooves (102) are provided on both sides of the frame (100), and the guide wheels (209) are located inside the guide grooves (102).

7. The LED screen dust removal structure according to claim 1, characterized in that: A threaded hole (212) is provided on one side of the T-shaped plate (213), and the threaded hole (212) is threadably engaged with the threaded rod (202).

8. The LED screen dust removal structure according to claim 1, characterized in that: A plurality of brushes are evenly distributed and fixedly fitted on one side of the "mouth"-shaped plate (200), one end of the brush is fitted with one side of the glass (101), and the T-shaped plate (213) is fitted with one end of the brush.

Citation Information

Patent Citations

  • LED screen dust removal structure

    CN218191591U