Splashdown-preventing ventilation window

Abstract

The invention relates to a splashdown-preventing ventilation window. The window prevents raindrops from passing, each blade in the window comprises a base plate, a water baffle, a plugging plate and awater return channel, the water return channels are provided with top plates, vertical plates D2 and vertical plates D3, the vertical plates D2 and the vertical plates D3 are fixed to the exposed front edges and the exposed rear edges of the top plates correspondingly, openings of the water return channels face downwards, the vertical plates D3 are fixedly connected with the base plates, and thevertical plates D2 are suspended on the base plates; the water baffles are located in front of the vertical plates D2, connecting lines between the bottom ends of the vertical plates D2 and the bottomends of the base plates are called as L1, the bottom ends of the water baffles cross the lines L1, openings are reserved between the bottom ends of the water baffles and the base plates, and openingsare also reserved between the bottom ends of the vertical plates D2 and the water baffles; and the plugging plates are fixed to the rear sides of the water baffles, crosspoints of extending lines ofthe water baffles at the base plates are called as points O, connecting lines of the points O and the bottom ends of the vertical plates D2 are called as L2, the top ends of the plugging plates reachor cross the connecting lines L2, and openings are also reserved between the plugging plates and the vertical plates D2.

Description

technical field [0001] The invention relates to an anti-splash ventilation window. Background technique [0002] In the prior art, in order to ensure ventilation and heat dissipation of the load box, ventilation windows are required on the load box for ventilation. In a traditional ventilation window, each louver is only composed of a 50-degree downward-sloping board. This structure can intercept raindrops falling from a high place, but it cannot intercept raindrops that flow horizontally and rise obliquely. When the raindrops have a large kinetic energy, when the raindrops hit the louvers, they will produce horizontal flow or slanted splashes, which can easily enter the load box through the gap between the louvers and cause damage to the electrical appliances inside the load box. . Contents of the invention [0003] The purpose of the invention is to provide a ventilation window structure that can prevent raindrops from passing through. [0004] For this reason, an ant...

AI Technical Summary

Problems solved by technology

In a traditional ventilation window, each louver is only composed of a 50-degree downward-sloping board. This structure can intercept raindrops falling from a high place, but it cannot intercept raindrops that flow horizontally and rise obliquely. When the raindrops have a large kinetic energy, when the raindrops hit the louvers, they will produce horizontal flow or slanted splashes, which can easily enter the load box through the gap between the louvers and cause damage to the electrical appliances inside the load box.

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