Mobile phone support with heat dissipation function

The utility model discloses a mobile phone support with a heat dissipation function, which is characterized in that a heat dissipation channel is arranged in a support body, a heat conduction hole communicated with the heat dissipation channel is arranged on the support body, an exhaust fan and a rechargeable mobile power supply are arranged in the support body, an air inlet end of the exhaust fan is communicated with the heat dissipation channel, and an air outlet end of the exhaust fan is communicated with the rechargeable mobile power supply. The rechargeable mobile power supply is electrically connected with the exhaust fan; the limiting plate is fixed with the support body, the limiting block is slidably connected with the support body, and the mobile phone can be clamped and limited between the limiting plate and the limiting block; the supporting rod is rotationally connected with the support body. The mobile phone support provided by the utility model has the function of radiating the mobile phone; th