Heat-dissipation and anti-corrosion camera

The invention discloses a heat dissipation and corrosion prevention camera, and belongs to the technical field of security and protection. The camera comprises a cylinder body with an opening at one end and a front cover covering the opening of the cylinder body; the front cover is fixed on the cylinder body through a fastener, a separator is arranged between the front cover and the fastener, the separator separates the front cover from the fastener, so the fastener is prevented from being in direct contact with the front cover. The separator is arranged between the fastener and the front cover, so that the front cover is separated from the fastener, and a friction force and a locking force applied by the fastener are transferred to the separator instead of directly acting on the front cover, so that the front cover is prevented from being broken or cracked by the fastener, and especially when the front cover is made of brittle materials such as graphene composite materials, the graphene composite material fr