Mainstream pet hair shavers are generally equipped with overheat protection function, which mainly achieves safety protection through the following mechanisms:

1. Automatic power-off mechanism
When the internal temperature of the motor rises abnormally due to continuous use or poor heat dissipation, the equipment will automatically cut off the power and stop working. This design can prevent pet skin from being burned by high-temperature blades, while protecting the core components of the motor from damage. Some models will indicate overheating status through indicator lights (such as flashing yellow lights).

2. Real time monitoring of temperature control components
Some high-end models are equipped with temperature sensors that continuously monitor the temperature of the blade and motor area. Once it is detected that the safety threshold has been exceeded, the system will immediately trigger a protective program to forcibly shut down, and users need to wait for the device to cool down (about 15-30 minutes) before restarting.

3. Optimization of heat dissipation structure
The blade is often made of ceramic or special alloy material, which combines sharpness and fast heat dissipation characteristics; The body design reserves ventilation holes, and some models are equipped with heat dissipation fins to accelerate heat dissipation. Waterproof models will isolate electronic components through sealing to prevent water vapor from exacerbating temperature rise.

4. Safety shutdown response
In addition to temperature triggering, when the blade is severely entangled by hair and the motor load is too high, some products will activate dual protection: first, the blade will automatically reverse to try to eliminate the stuck hair, and if it fails, it will be forcibly powered off to prevent equipment damage due to resistance overheating.

Matters needing attention:
Avoid prolonged continuous use, it is recommended to pause heat dissipation every 10-15 minutes of operation, especially when dealing with thick furry pets.
Timely clean the accumulated hair on the blade head, as residual hair can block the heat dissipation channel and increase the burden on the motor.
Do not store in high temperature environments, as direct sunlight or enclosed spaces may trigger protective mechanisms in advance.