The invention discloses a pink light conversion multi-functional heliogreenhouse film, which is prepared from the following raw materials in percentage by weight: for the outer layer, 30-50% of LLDPE, 20-40% of LDPE, 20-30% of mLLDPE and 8-10% of multi-functional master batch; for the middle layer, 10-20% of LLDPE, 20-30% of LDPE, 30-40% of EVA, 13-15% of multi-functional master batch and 4-8% of pink fluorescence conversion master batch; for the inner layer, 25-35% of LDPE, 50-60% of EVA and 10-20% of multi-functional master batch, wherein the multi-functional master batch is prepared from the following raw materials in percentage by weight: 10-20% of LLDPE powder materials, 50-65% of EVA, 3-5% of hindered amine light stabilizer, 1.5-2.5% of anti-oxidant, 1.5-2.5% of ultraviolet absorbent, 10-15% of dripping agent, 3-4% of anti-fogging agent, 2-3% of thermal insulating agent and 1.5-2.5% of organic fluorescence conversion agent, the pink fluorescence conversion master batch is prepared from the following raw materials in percentage by weight: 10-20% of LLDPE power materials, 25-40% of EVA, 10-20% of LDPE, 1.5-2.5% of anti-oxidant, 3-5% of dispersant, 3-5% of lubricant and 30-40% of organic fluorescence conversion agent.