The invention discloses a power distribution cabinet with good heat dissipation effect, which comprises a rectangular distribution cabinet body, the front of the distribution cabinet body is an opening structure, and a door leaf is hingedly installed, and the upper part of the door leaf is provided with a rectangular The observation window and the four corners on the top of the power distribution cabinet are screwed with hanging lugs for easy hanging. The center of the top of the power distribution cabinet is also equipped with a cooling fan, and a dust cover is installed on the cooling fan. Ventilation holes, the
lower half of both sides of the power distribution cabinet are provided with
waist-shaped ventilation holes distributed at equal intervals, and the upper half of both sides of the power distribution cabinet are provided with rectangular cards for clamping and lifting. The present invention is provided with hanging lugs on the top of the power distribution cabinet, which is convenient for hanging, moving and transporting, and is equipped with a heat dissipation fan, which cooperates with
waist-shaped ventilation holes to accelerate the air flow of the power distribution cabinet, improve the heat dissipation effect, and is provided with an observation window , it is convenient for the user to observe the structure in the power distribution cabinet, the structure is simple, easy to implement, and has a good application prospect.