紹介

External lampholder gasket is a special type of gasket designed for outdoor floodlights or spotlights. It is a commonly used rubber sealing component in outdoor lighting fixtures. Installed between the lamp housing and the bulb, it not only protects the lamp from damage, but also provides a waterproof seal for the interior of the lamp and prevents water and other impurities from entering.

技術データ

素材 EPDM
密度 0.85 – 1.10 g/cm³
硬度 40 – 90 Shore A
引張強さ 7 – 20 MPa
伸び 100% – 600%
Heat distortion temperature 120 – 150 °C

認証基準

  • IP Rating: The IP (Ingress Protection) rating is an international standard used to measure the level of protection electronic equipment offers. For external rubber gaskets used in outdoor floodlights, common IP classifications include IP65, IP66, and IP67, representing the protection and waterproofing ability against solid objects. The grades are typically determined through product testing and certification.
  • UL certification is also available.   UL certification is a widely recognized standard for product certification in North America, verifying that products conform to relevant safety and performance standards, as well as tests for reliability and weather resistance.
  • Rubber gaskets labeled with UL certification typically demonstrate compliance with safety standards in North America.  In the European market, CE (Conformité Européene) certification is a commonly used certification standard. By obtaining CE certification, rubber gaskets can demonstrate their compliance with the necessary safety, health, and environmental standards imposed by the European Union.
  • Furthermore, adherence to the RoHS directive, which mandates the restrictions of hazardous substances in electronic products, allows a rubber gasket to obtain certification that verifies its RoHS compliance. Furthermore, adherence to the RoHS directive, which mandates the restrictions of hazardous substances in electronic products, allows a rubber gasket to obtain certification that verifies its RoHS compliance. Furthermore, adherence to the RoHS directive, which mandates the restrictions of hazardous substances in electronic products, allows a rubber gasket to obtain certification that verifies its RoHS compliance. This certification assures that no hazardous substances are present within the rubber gasket.

利点と機能

  1. Sealing and waterproof: The external lampholder gasket has good sealing ability and can form a sealing barrier between the floodlight and the lamp housing to prevent rainwater and moisture vapor from entering the interior of the lamp. This protection method can effectively prevent the circuits and other components inside the lamp from getting wet and reduce the risk of electrical failure.
  2. UV resistance and weather resistance: The external lampholder gasket also has very good UV resistance and weather resistance, and can withstand long-term sunlight exposure, high temperature, and low temperature harsh climate conditions. These special advantages allow the gasket to be used in outdoor environments for a long time. , and it is not susceptible to damage, aging, etc., and still maintains and exerts a stable sealing effect.
  3. Shockproof and vibration reduction: In uncontrollable outdoor environments, floodlights will be affected by strong winds and produce a large amount of vibration, which will have a certain impact on the lamps. The rubber gasket has certain elasticity and buffering properties, which can absorb the vibration and impact of the lamp and reduce the pressure on the base and bracket of the lamp. This helps extend the life of the fixture and reduces damage caused by vibration.
  4. Dust-proof and mosquito-proof: Impurities such as dirt, dust, and mosquitoes are often present in the outdoor environment. The external lampholder gasket can effectively prevent dust and mosquitoes from entering the lamp base, reducing the workload of cleaning and maintenance to a certain extent, and maintaining the normal operation of the lamp.
  5. Easy installation and replacement: The external lampholder gasket is flexible and easy to install, and can be conveniently placed between the floodlight and fixture base. When the gasket needs to be replaced, it can also be easily replaced with a new gasket, reducing the time and cost of maintenance and repairs.

結論

External lampholder gasket is a rubber sealing component for outdoor floodlights or spotlights. It provides a waterproof seal between the lamp housing and bulb, preventing water and impurities from entering. Made of EPDM, it offers excellent UV and weather resistance, shockproof and vibration reduction, dust-proof and mosquito-proof properties, and easy installation and replacement. Its flexibility and ease of use make it a popular choice in outdoor lighting fixtures.