Convenient-to-maintain receiver of wireless communication network

The invention relates to the technical field of network receivers, in particular to a wireless communication network receiver convenient to maintain. A wireless communication network receiver convenient to maintain comprises a receiver body, a protective cover is arranged on the receiver body, one end of the protective cover is fixedly connected with an air inlet pipe, one end of the air inlet pipe is provided with an adapter, a heat dissipation groove is formed in the receiver body, a heat dissipation cavity is defined by the heat dissipation groove and the protective cover, and the adapter is arranged in the heat dissipation cavity. The adapter extends into the receiver body and is communicated with the front portion of the heat dissipation cavity, a heat dissipation block is arranged in the heat dissipation groove, a rear air outlet of the heat dissipation groove is located in the back face of the receiver body, and an exhaust fan is arranged at the air outlet. The heat dissipation grooves are formed in th