SOLUTION
Automotive industry
Electronic control section |
LeaDer automotive vents products to ensure emission pollutants from the cabin stubborn sensitive effect, thereby prolonging the service life of the shell and the seal, reducing the design, manufacture and assembly cost.
Gasoline powered, hybrid and electric vehicles use more and more complex electronic control units, sensors and engines to improve vehicle safety, convenience and fuel economy. However, in order to ensure that the performance of these components is stable, the electronic components of the vehicle must be able to withstand the pressure differential and severe temperature fluctuations. LeaDer's excellent and reliable products to meet customer demand, has won many well-known auto parts manufacturers specify the use of LeaDer brand, automotive electronic products ventilate vents can withstand severe challenges in the life cycle of more than 10 years of harsh environment. The following advantages of LeaDer products to ensure the long-term reliability of automotive electronic components, but also to save design costs: Air can be exchanged quickly, the pressure caused by temperature changes is poor, better adjustment. In order to reduce the strain of the seal and the outer shell, the sensitive electronic products are better protected. |
Sensor applications |
humidity sensor
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How the performance of the humidity sensor depends on its permeability. The high flux and water vapor permeation rate can make the sensor respond quickly to the surrounding environment changes. The ability to quickly balance the pressure to maintain accurate readings and prevent the failure of the sensor and even parts of the system plays an important role. LeaDer high air flow of automotive vents can help the rapid response of the humidity sensor, so as to achieve a better performance and customer satisfaction. |
Position sensor and actuator
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Due to the installation of the engine in the vicinity of the hot, the sensor will be affected by extreme temperature changes and the engine cover corrosive gases and liquids. Any kind of impact can lead to a reading error or sensor failure, but also will cause the component or system failure. LeaDer car vent products can quickly balance the pressure, so that the position of the sensor and drive to provide accurate readings. We designed the small diameter waterproof breathable products with chemical inertia, therefore, they can provide long-term protection to the sensor, from high corrosive gases and liquids. |
Radar sensor
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Radar sensors in the actual road environment will be faced with a variety of severe tests. When it is installed in the front baffle in or near the bumper, they must be able to withstand ice, rain, heat and other extreme weather test, but also must be from puddles, sand, oil, mud and other road barriers. LeaDer auto vent products have superior protection function, it can effectively repel water, oil and particulate pollutants. Performance tests show that: our waterproof breathable products through performance testing, in long-distance driving can also reliably protect sensitive radar equipment, so that it is protected against water and harsh road pollutants. |
Oxygen sensor
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In order to withstand more than 250 degrees operating temperature, oxygen sensor requires an extremely efficient waterproof breathable products, through the high airflow to achieve rapid balance pressure. At the same time, the waterproof breathable products must be able to effectively protect the sensor from water, dust and other particulate pollution. LeaDer high temperature oxygen sensor waterproof breathable products designed specifically for the above environment. The 100% expanded polytetrafluoroethylene film as raw materials, through the design, test and verify, it can in the above 250 DEG C high temperature and bad working conditions of rapid reaction and provide reliable protection. |
Application of motor in automobile |
Wiper motor
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Wiper motor is essential to the safety of the driver, however, the life of the wiper will be affected by various factors, extreme weather ,the cleaning agent ,the high-pressure steam nozzle. Nowadays the market is becoming more and more sensitive to the cost, equipment manufacturers also need to have more effective waterproof breathable products, to protect the wiper motor and prolong the service life, reduce warranty claims. LeaDer has a series of protecting its best performance products, cost-effective membrane pieces include: membrane products (AVS 25, 26, 28, 29 and 39) and three pieces of membrane products (AVS 47, 48, 49, 50, 51 and 52). |
Motor pump motor
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For emissions and fuel consumption considerations, the belt driven mechanical pump is gradually replaced by an electric pump. However, the sensitive electronic devices need more protection to protect them from the extreme temperature difference in the engine room, the impact of the vehicle using liquid or high-pressure steam spray. LeaDer ventilate products are specially designed, which can manage the rapid temperature and pressure changes, and effectively reduce the invasion of water, liquid and other pollutants. Performance tests show that LeaDer car vent products can more reliably protect the motor pump motor, reduce warranty claims. |
Start the motor
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The reliability of the machine is always critical, especially for the newly introduced "start / stop" system. The new system is more frequent than the old one. In order to ensure the reliable operation of the system itself, the need to protect the more advanced, influence from the large temperature difference, vehicle liquid, dirt and other particles caused by. Durable LeaDer car vent products can provide lasting protection for the starting motor, so that it is protected from the impact of the harsh environment and road debris in the engine room. |
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