Household Appliance Product

• LED USB Car Humidifier

  Small consumer devices such as an LED USB car humidifier look simple but combine several molding challenges in one product: a liquid container, an ultrasonic atomizer seat, a light guide, and a plug housing that must fit a vehicle socket. Each element has its own tolerance and material requirement. Product Structure and Molded Parts The typical assembly includes a water tank body, a base that houses the atomizer and PCB, a light-transmitting cover, and a USB plug shell. Some designs add a decorative outer shell and a cap. Each part has different cosmetic and functional priorities, so they should be...

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