Lightning conductor doubling structure for fan blade
The utility model discloses a lightning conductor doubling structure used for a fan blade, the structure comprises a doubling main body, the doubling main body is provided with a first clamping part and a second clamping part, the first clamping part and the second clamping part are respectively pro...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a lightning conductor doubling structure used for a fan blade, the structure comprises a doubling main body, the doubling main body is provided with a first clamping part and a second clamping part, the first clamping part and the second clamping part are respectively provided with a first clamping cavity and a second clamping cavity, and the first clamping cavity and the second clamping cavity are oppositely arranged at two sides. The first clamping cavity or the second clamping cavity is in a U shape, the first clamping cavity and the second clamping cavity are provided with inner concave parts and outer side parts, the distance between the outer side parts and the central axis of the doubling body is larger than the distance between the inner concave parts and the central axis of the doubling body, and the distance between the inner concave parts and the bottom edge of the doubling body is larger than the distance between the outer side parts and the bottom edge of the doubling |
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