How should I protect my rights when I am injured by a falling lamp in a hotel?

According to Article 85 of the Tort Liability Law of People's Republic of China (PRC), if buildings, structures or other facilities and their shelving and hanging objects fall off and cause damage to others, and the owner, manager or user cannot prove that he is not at fault, he shall bear tort liability. After compensation, the owner, manager or user, if there are other responsible persons, has the right to recover from other responsible persons.

According to what you said, it is personal infringement, which can be resolved through consultation with the hotel owner; If negotiation fails, a lawsuit shall be brought to the court on the grounds of personal infringement.