A human body sensor type toilet seat heater

By designing moving and fixed components in the toilet seat heater, effective sealing of the device connection is achieved, solving the problems of electrical faults and signal instability caused by the ingress of water vapor and dust, and improving the product's service life and safety.

CN224540098UActive Publication Date: 2026-07-24NINGGUO TIANRUI ELECTRIC HEATING APPLIANCE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGGUO TIANRUI ELECTRIC HEATING APPLIANCE CO LTD
Filing Date
2025-07-01
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In humid environments, toilet seat heaters are prone to electrical faults such as short circuits and leakage due to moisture entering the device's connection points. Furthermore, dust and other impurities can affect the stability of the wiring connection and the accuracy of signal transmission, posing safety hazards and reducing the lifespan of the device.

Method used

A human body induction toilet seat heater was designed. It uses moving and fixed components to seal the connection of the device. Through the coordinated action of the sealing cover, turntable, slide rod and sealing block, a tight fit is achieved to prevent water vapor and dust from entering.

Benefits of technology

It improves the accuracy of signal transmission, enhances the product's lifespan and performance, and ensures the stable operation and safety of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224540098U_ABST
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Abstract

The utility model relates to the technical field of closestool seat, concretely is a human body inductive closestool seat heater, including the heating processor of setting in closestool seat body outside, through the setting of movable assembly, through control operating rod drive carousel makes its rotation, carousel rotation process, through the arc slot of its surface and set up and resist the sliding movement of sliding rod along carousel inside, sliding rod moves fixed plate and sealing block through connecting rod drive towards equipment junction, the connecting block of sealing block inside slide connection and the protection block of inside slide connection also can coordinate action in this process, when sealing block finally contacts equipment junction, under the elastic effect of connecting block auxiliary and protection block and fixed spring, sealing block can tightly adhere around junction, fills the gap, prevents the water vapor, dust etc. of outside to enter, has improved the accuracy of signal transmission, has strengthened the service life and performance of product.
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