Waterproof ceiling lamp: durable protection under surface treatment technology

Surface treatment technology is a process that forms one or more layers of thin films of different properties on the surface of the material by physical or chemical methods, aiming to improve the surface properties of the material, such as corrosion resistance, wear resistance, and stain resistance. In the production of waterproof ceiling lamps, spraying, electroplating and oxidation are the three most commonly used surface treatment technologies.
Spraying technology:
Spraying is a process of spraying paint on the surface of an object in a mist form to form a protective film. For waterproof ceiling lamps, spraying can not only give the lampshade rich colors and textures, but also enhance its surface weather resistance and stain resistance. High-quality paint can effectively resist ultraviolet radiation, prevent the lampshade from fading and aging, and at the same time form a dense waterproof layer, effectively isolate moisture and corrosive substances, and protect the internal metal parts of the lamp from erosion.
Electroplating technology:
Electroplating is an electrochemical process that deposits a layer of metal film on the metal surface. Through electroplating, metal parts such as radiators can obtain a smoother and brighter surface, while improving corrosion resistance and hardness. In waterproof ceiling lamps, electroplating is often used to create a metallic appearance, such as chrome, nickel or gold, which not only enhances the grade of the lamp, but also enhances its ability to resist erosion in humid environments. The electroplating layer can effectively isolate water and corrosive substances, prevent metal parts from rusting and corroding, and extend the service life of the lamp.
Oxidation technology:
Oxidation is the process of chemically reacting the metal surface with oxygen to form a dense oxide film. This process is often used for parts such as aluminum radiators to improve their corrosion resistance and wear resistance. The oxidized surface presents a unique matte or glossy texture, which is not only beautiful, but also effectively prevents metal oxidation and rust. In waterproof ceiling lamps, the oxide layer, as a dense protective layer, can effectively isolate water and corrosive substances, protect metal parts from erosion, and ensure the stable operation of the lamp in harsh environments.

In the production of waterproof ceiling lamps, surface treatment technologies such as spraying, electroplating and oxidation are widely used in the treatment of key components such as lampshades and radiators to ensure the durability and stability of lamps.
Spraying treatment of lampshade:
As the "facade" of waterproof ceiling lamp, the appearance and performance of lampshade directly affect the quality and user experience of the whole product. High-quality coating can not only give the lampshade rich color and texture, but also form a dense waterproof layer, effectively isolate moisture and corrosive substances, and prevent the lampshade from fading and aging. During the spraying process, the type, concentration and spraying process parameters of the coating need to be strictly controlled to ensure the quality and performance of the coating. At the same time, the coating needs to be strictly tested, such as weather resistance test, anti-fouling test, etc., to ensure that it can meet the use requirements of waterproof ceiling lamps.
Electroplating treatment of radiator:
As an important part of waterproof ceiling lamp, the heat dissipation performance of radiator directly affects the life and stability of lamps. Through electroplating treatment, a dense metal film can be formed on the surface of the radiator to improve its corrosion resistance and hardness, while enhancing the heat dissipation effect. During the electroplating process, it is necessary to select appropriate electroplating solution and electroplating process parameters to ensure the quality and performance of the electroplating layer. At the same time, the electroplating layer needs to be strictly tested, such as corrosion resistance test, hardness test, etc., to ensure that it can meet the use requirements of waterproof ceiling lamps.
Oxidation treatment of aluminum radiator:
Aluminum radiators are widely used in waterproof ceiling lamps because of their light weight, high strength and good heat dissipation performance. However, aluminum is prone to oxidation reaction in a humid environment, resulting in surface rust and corrosion. In order to solve this problem, oxidation treatment technology can be used to form a dense oxide film on the surface of the aluminum radiator to improve its corrosion resistance and wear resistance. During the oxidation process, it is necessary to select appropriate oxidation liquid and oxidation process parameters to ensure the quality and performance of the oxide layer. At the same time, the oxide layer needs to be strictly tested, such as corrosion resistance test, wear resistance test, etc., to ensure that it can meet the use requirements of waterproof ceiling lamps.

Surface treatment technologies such as spraying, electroplating and oxidation have a significant impact on the performance of waterproof ceiling lamps. They can not only improve the corrosion resistance and wear resistance of the lamps, but also enhance the waterproof performance and anti-fouling performance of the lamps, thereby extending the service life of the lamps.
Improve corrosion and wear resistance:
Through surface treatment technologies such as spraying, electroplating and oxidation, a dense protective layer can be formed on the surface of the lamp, which effectively isolates water and corrosive substances and prevents metal parts from rusting and corrosion. At the same time, these protective layers can also improve the hardness of the lamp surface, enhance its wear resistance, and prevent scratches and wear in daily use.
Enhance waterproof performance:
Surface treatment technologies such as spraying and electroplating can form a dense waterproof layer on the surface of the lamp, effectively isolating moisture and corrosive substances, and protecting the metal parts inside the lamp from erosion. This is crucial for waterproof ceiling lamps, as humid environments are one of the main causes of lamp failure and shortened life.
Improve anti-fouling performance:
High-quality coatings and plating can effectively prevent the adhesion of dust and stains, making the surface of the lamp easier to clean and maintain. This is of great significance for maintaining the long-term bright appearance of the lamp and extending its service life.