Lamp tube cleaning piece
The utility model relates to the technical field of lamp tube cleaning, and discloses a lamp tube cleaning piece which comprises a shell, a first scraper, a second scraper, a first cover plate and a second cover plate, the shell is provided with a through hole, the left side of the shell is provided...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model relates to the technical field of lamp tube cleaning, and discloses a lamp tube cleaning piece which comprises a shell, a first scraper, a second scraper, a first cover plate and a second cover plate, the shell is provided with a through hole, the left side of the shell is provided with a first mounting groove communicated with the through hole, the first scraper is slidably arranged in the first mounting groove, and the second scraper is slidably arranged in the second mounting groove. A second mounting groove communicated with the through hole is formed in the right side of the shell, the second scraping piece is slidably arranged in the second mounting groove, a first groove is formed in the right side of the first scraping piece, a second groove is formed in the left side of the second scraping piece, the first groove and the second groove are overlapped, and the first groove and the second groove are matched to form a cleaning hole located in the through hole; the first cover plate and |
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