Can independent small household appliance parts be patented separately?

If it meets the requirements of the patent, especially the novelty and practicality, it can be applied separately, but the general part can not be used alone, and the probability of authorization is not great; In addition, it depends on what you want to protect first. If you want to protect the whole household appliances, it is suggested to apply together to highlight a certain technological innovation and improve the patent licensing rate. If you think a component is innovative and suitable for other equipment, you can also apply for patent protection for a specific component.