The invention provides a bullet train air outlet grille. The bullet train air outlet grille comprises: a frame; a plurality of blade arrangement bases which are symmetrically arranged on two side frames of the frame in pairs; and a plurality of air outlet blades, wherein the two ends of the air outlet blades are rotationally connected with the blade arrangement bases. According to the bullet trainair outlet grille, the air outlet blades rotate on the blade arrangement bases; and the angle of each air outlet blade can be adjusted according to needs, the air outlet angle and the ventilation quantity of the air outlet grille can be freely changed, and when the air outlet blades are rotated to the position parallel to the plane of the frame, dusts on the surfaces of the air outlet blades canbe removed conveniently.
本发明提供一种动车出风格栅,包括:框架;若干个叶片设置座,两两对称设置在框架的两个侧框上;若干个出风叶片,两端分别与叶片设置座转动连接。本发明的动车出风格栅,出风叶片在叶片设置座上转动;可根据需求调整每个出风叶片的角度,实现可以自由改变出风格栅的出风角度及通风量大小,当将出风叶片转动到平行于框架平面位置时,便于清理出风叶片表面的灰尘。
Bullet train air outlet grille
一种动车出风格栅
2020-04-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Europäisches Patentamt | 2022
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