Blind window

Abstract

A blind window comprises blades which are vertically arrayed at intervals in parallel. The blades are obliquely arranged on a window (1). The blind window is characterized in that the blades are arrayed in two layers and are arrayed in the window at intervals in the front-back direction; the blades (2) on the outer layer have high outer sides and low inner sides and are obliquely arrayed together; and the blades (3) on the inner layer have high inner sides and low outer sides and are obliquely arrayed together. The blind window has the advantages that when in a typhoon weather, rainwater blown from the horizontal direction is guided by the blades on the outer layer, drops downwards, then is stopped by the blades, which have the high inner sides and the low outer sides, of the inner layer, and flows out of the window from a lower water draining gap, so that the problem that part of scattered rainwater which is not guided by the blades of the outer layer can penetrate in the blades of the inner layer and then enters an indoor environment is solved, ventilation can be guaranteed by the blades of the inner layer, the rainwater can be further stopped, the bottom of the window is an inclined plane which has the high inner side and the low outer side, the rainwater blown in the outer layer in heavy rain can flow to an outdoor environment by using the bottom of the window, and the rainwater can be effectively prevented from being accumulated and flowing in the indoor environment.

Description

technical field [0001] The invention relates to a louver, in particular to a louver used for ventilation and rainproof of a power distribution room. Background technique [0002] There is a Chinese utility model patent with the patent number CN201020172112.2 titled "A Double-layer Rainproof Shutter", which discloses a double-layer rainproof shutter including: an outer frame, inner blades, outer blades, the outer frame The upper frame, the lower frame and the side frame are connected to each other with connecting pieces and coated with sealant. The lower edges of the inner blades and outer blades are provided with outwardly curved grooves and inwardly curved grooves. During production and processing The time slots are integrated with the inner and outer blades respectively, the inner and outer blades are provided with locking grooves, and a column is erected and fixed on the two side frames of the outer frame, and the column is provided with a hook. The number of hooks is eq...

AI Technical Summary

Problems solved by technology

However, when the structure encounters heavy rainstorms, typhoons, etc., the amount of water is too large, the groove cannot be drained in time, and it leaks to both sides of the groove, affecting the rainproof effect and causing damage to electrical equipment. Therefore, the structure of the device needs to be further improved. Improve

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