Handheld vacuum cleaners are essential among small home appliances. However, due to their lower power capacity, the suction is often insufficient. The cleaning capacity of a vacuum cleaner is closely related to the structure of its roller brush, design, and motor suction. Generally, the greater the suction, the cleaner the outcome. However, this also tends to increase noise and power consumption.
ordless handheld vacuum cleaners have gained popularity due to their convenience. When purchasing a vacuum cleaner, cleaning power is a crucial factor to consider. Most new models on the market have the connector on the tube, leading to poor flexibility, limited rotation, weak suction, and easy brush head detachment, causing inconvenience.
Design Principle of Rotating Module for Cordless Handheld Vacuum Cleaners Despite the variety, most cordless handheld vacuum cleaners share similar structures, including a shell, motor, automatic charging base, virtual wall transmitter, sensor head, switch, electric brush, dust bag, etc. Currently, most vacuum cleaner motors use AC series excitation motors and permanent magnet DC brush motors, whose durability is limited by the carbon brush's lifespan. This typically results in shorter service life, bulkier and heavier appliances, and low efficiency, falling short of market expectations.
Based on the vacuum cleaner industry's motor requirements (compact size, light weight, long service life, and high performance), Sinbad Motor adds a high-torque planetary gear motor to the brush's suction head. Utilizing the rotating module of cordless handheld vacuum cleaners to control the motor, it drives the blade to operate at high speeds while enhancing the dust collection fan. An instantaneous vacuum is created in the dust collector, generating a negative pressure gradient against the external atmosphere. This pressure gradient forces inhaled dust and dirt to be filtered through the dust filter and collected in the dust tube. The larger the negative pressure gradient, the stronger the air volume and suction capacity. This design allows the cordless handheld vacuum cleaner to have strong suction, manage the power source efficiently, increase suction capacity and power for the brushless motor, reduce noise levels, and be usable on most floor tiles, mats, and short-haired carpets. The soft velvet roller simultaneously tackles hair easily, contributing to a deep clean.
Stable, Low-Noise, Reliable Handheld vacuum cleaners continue to challenge other types, with their market share across all vacuum cleaner types increasing. Previously, handheld vacuum cleaner capabilities were updated mainly by improving suction capacity. However, suction capacity can only develop to a certain degree. Manufacturers have started focusing on other elements, including product weight, brush head functionality, anti-jamming technology, multi-functional applications, etc., to continue improving user experience.
To prevent the motor from getting hair caught in the driving device and subsequently damaging, we optimized the structure of the vacuum cleaner's main brush gear motor. The side brush gear motor relies on the meshing of the driving gear and driven gear to transmit motion and power. Compared to other transmissions, it features wide adaptability, high efficiency, reliable operation, long service life, high gear precision, low noise, and minimal vibration.
Post time: Mar-28-2025