Moisture-proof light emitting diode package structure
By designing a combination of annular grooves and elastic sealing rings in the LED module, the gap problem between the light-transmitting cover and the white shell is solved, thereby improving the moisture-proof performance of the LED module and extending its service life.
CN224556165UActive Publication Date: 2026-07-24今台电子(惠州)有限公司
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 今台电子(惠州)有限公司
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-24
Smart Images
Figure CN224556165U_ABST
Abstract
The utility model relates to LED packaging technical field especially a kind of moisture-proof light emitting diode packaging structure, including fixed frame body, LED chip is fixed on fixed frame body, window is opened in fixed frame body, LED chip is located in the middle position of window, annular groove is opened in the edge of window, the edge of light-transmitting cover is clamped in annular groove, and elastic sealing ring is arranged in the edge of light-transmitting cover and the groove bottom of annular groove, elastic sealing ring protrudes from the groove bottom of annular groove, clamping structure is arranged between light-transmitting cover and annular groove, and it is assembled as the fixed and unlocking of light-transmitting cover and annular groove can be implemented, the packaging structure can form tight sealing structure, can effectively block outside water vapor, dust and other impurities into packaging interior, avoid LED chip short circuit, luminous efficiency decline and other problems due to damp, significantly prolong the service life of light emitting diode.
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