New energy automobile charging pile with good heat dissipation function

Abstract

The invention discloses a new energy automobile charging pile with a good heat dissipation function. The new energy automobile charging pile comprises a charging pile body, a base fixedly arranged at the bottom end of the charging pile body, a cooling device arranged in the charging pile body and a filtering device arranged in the cooling device. The cooling device comprises an upper cavity, a lower cavity, a plurality of first through holes, a plurality of second through holes, a first channel, an air blowing cavity, an air suction cavity, a plurality of third through holes and a second channel, wherein the upper cavity and the lower cavity are fixedly arranged on the charging pile body, the first through holes are formed in the upper cavity in an equidistant array manner, the second through holes are formed in the lower cavity in an equidistant array manner, the air blowing cavity is movably formed in the side wall of the charging pile body, the air suction cavity is movably formed in the side wall of the charging pile body, the third through holes are formed in the air suction cavity at equal intervals, the refrigerating element is fixedly arranged in the air suction cavity, and the two ends of the second channel are fixedly arranged on the air suction cavity and the air blowing cavity correspondingly and used for communicating the air suction cavity and the air blowing cavity.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle charging pile with good heat dissipation function. Background technique [0002] The new energy vehicle charging pile is similar to the fuel dispenser in the gas station. It can be fixed on the ground or the wall, and can charge various types of new energy vehicles according to different voltage levels. Although the existing charging pile has cooling holes, the heat dissipation The effect is not good, mainly because the charging pile is airtight, because it needs to be waterproof and dustproof to prevent short circuit of electronic equipment and signal disorder. Accelerate the aging of the circuit boards, cables and controllers in the charging pile, and cause damage in severe cases. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a new energy vehicle charging pile with go...

AI Technical Summary

Problems solved by technology

[0002] The new energy vehicle charging pile is similar to the fuel dispenser in the gas station. It can be fixed on the ground or the wall, and can charge various types of new energy vehicles according to different voltage levels. Although the existing charging pile has cooling holes, the heat dissipation The effect is not good, mainly because the charging pile is airtight, because it needs to be waterproof and dustproof to prevent short circuit of electronic equipment and signal disorder. Accelerate the aging of the circuit boards, cables and controllers in the charging pile, and cause damage in severe cases

Images