United States
US 12,674,573 B1
Light emitting diode (LED) light string with improved sealed waterproof structure
US 12,674,573 B1 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-07-07. Applicant: Dongguan Huanhui Technology Co., Ltd. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Dongguan Huanhui Technology Co., Ltd.
- Inventors
- Wei Wang
- Publication date
- 2026-07-07
- Filing date
- 2026-02-23
- Document type
- B1 Granted patent
- Also written as
- US 12,674,573 B1 · US12674573 · 12674573
Abstract
Some embodiments of the disclosure provide a light emitting diode (LED) light string with an improved sealed waterproof structure. In some examples, a series-connecting wire is connected to a plurality of sealed waterproof lamp holders. In other examples, after a bulb shell is mounted, the interior of a lamp holder body is completely sealed, with a good waterproof effect.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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