JPS6273594U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a side sectional view showing an outline of a ventilation cooling structure for an electronic equipment panel according to an embodiment of this invention, and FIG. 2 is a perspective view of a unit according to an embodiment of this invention.
FIG. 3 is a side sectional view showing an outline of a conventional ventilation cooling structure for an electronic device panel. 1 is a box body, 1a is an inlet hole, 1b is an outlet hole, 2 is an air filter, 2a is a ventilation hole, 3 is a fan, 4 is an electronic component, 5 is a unit, 5a is a lower hole, 5b is an upper hole, 10 is a unit , 11 is a ventilation guide. In the drawings, the same reference numerals indicate the same or equivalent parts.

Claims (1)

[Scope of utility model registration request] In an electronic equipment panel that removably stores electronic equipment, has an outside air inlet in the lower part of the lower front part, and an exhaust outlet in the upper part of the rear part, units containing electronic components are stored in multiple stages inside the board. The front and rear of each unit are separated by a partition plate, and each unit has openings at the bottom and top for ventilation, and air is guided from the bottom opening of each unit to cool the electronic components. a ventilation guide with a slope;
In order to cool the electronic components by circulating upwardly through the unit containing the components, and to release the rising air through the upper opening, a ventilation guide with a slope to guide the air is installed at the top of each unit, and a ventilation guide is installed at the rear. A ventilation cooling structure for an electronic device panel, characterized by comprising an air guide section for discharging air.