How to design cabochon bulb to meet IP65 waterproof standards?

The cabochon bulb design meets the IP65 waterproof standard primarily through the following aspects:

Waterproof design

• Material Selection: The bulb housing is typically made of high-strength engineering plastics (such as polycarbonate) or aluminum alloy. These materials offer excellent weather resistance and impact resistance, effectively protecting against external environmental influences. They are not only lightweight but also maintain structural integrity under various climatic conditions.
• Sealing Design: To achieve the IP65 waterproof standard, the luminaire design incorporates sealing rings and waterproof strips. These components ensure a tight connection between the bulb housing and the base, preventing the intrusion of moisture and dust. The sealing design effectively withstands water jets from all directions, ensuring the safety of the internal circuitry and light source.
• Structural Design: The overall structure of the luminaire is carefully designed to prevent moisture buildup inside. The seams and connections are specially treated to ensure normal operation in high humidity or rainy environments. Furthermore, the luminaire’s shape is typically streamlined to reduce water retention.
• Testing and Certification: During the production process, the luminaire undergoes rigorous IP65 waterproof testing to ensure compliance with relevant standards. These tests include spray tests to ensure the luminaire can withstand water intrusion in real-world use.

Prevent moisture buildup

• Sealed Design: Bulb designs typically include sealing rings and waterproof strips. These components ensure a tight connection between the bulb housing and the base, preventing the intrusion of moisture and dust. The sealed design effectively resists water jets from all directions, ensuring the safety of the internal circuitry and light source.
• Weep Holes: Some luminaire designs incorporate weep holes located on the top or side of the bulb. These allow any moisture that may seep in to drain away promptly, preventing internal moisture buildup. This design is particularly suitable for outdoor environments, effectively reducing the risk of electrical short circuits and corrosion caused by moisture accumulation.
• Material Selection: Luminaires typically use weather-resistant materials (such as polycarbonate or aluminum alloy). These materials are not only waterproof but also resistant to UV radiation and other environmental factors, ensuring the stability and durability of the luminaire under various climatic conditions.
• Structural Design: The overall structure of the bulb is carefully designed to prevent moisture buildup inside the luminaire. The seams and connections of the luminaire are specially treated to ensure normal operation in high humidity or rainy environments. Furthermore, the luminaire’s shape is usually streamlined to reduce water retention.

Through the above design and material selection, the Cabochon bulb effectively meets the IP65 waterproof standard, making it suitable for various applications such as outdoor lighting and amusement facilities.