Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shutter and electrically-charged equipment used outdoors
The invention relates to a shutter and electrically-charged equipment used outdoors. The shutter comprises a base plate, a ventilation opening protection net covering the base plate, first blades and second blades, wherein the first blades and the second blades are located on the two sides of the base plate respectively. Ventilation openings are provided with first edges and second edges which are opposite to each other. The first blades and the second blades are both in a long strip shape and both extend in the extending direction of the ventilation openings. Each first blade is provided with two opposite sides, one side of each first blade is located on the corresponding first edge and is connected with the base plate, and the other sides of the first blades extend towards the second edges to form air inlets with the base plate. Each second blade is provided with two opposite sides, one side of each second blade is located on the corresponding second edge and is connected with the base plate, and the other sides of the second blades extend towards the first edges to form air outlets with the base plate. The shutter has good rainproof performance. Meanwhile, when air passes through the ventilation openings, dust can be blocked by the protection net, and therefore a dustproof function can be achieved.
Shutter and electrically-charged equipment used outdoors
The invention relates to a shutter and electrically-charged equipment used outdoors. The shutter comprises a base plate, a ventilation opening protection net covering the base plate, first blades and second blades, wherein the first blades and the second blades are located on the two sides of the base plate respectively. Ventilation openings are provided with first edges and second edges which are opposite to each other. The first blades and the second blades are both in a long strip shape and both extend in the extending direction of the ventilation openings. Each first blade is provided with two opposite sides, one side of each first blade is located on the corresponding first edge and is connected with the base plate, and the other sides of the first blades extend towards the second edges to form air inlets with the base plate. Each second blade is provided with two opposite sides, one side of each second blade is located on the corresponding second edge and is connected with the base plate, and the other sides of the second blades extend towards the first edges to form air outlets with the base plate. The shutter has good rainproof performance. Meanwhile, when air passes through the ventilation openings, dust can be blocked by the protection net, and therefore a dustproof function can be achieved.
Shutter and electrically-charged equipment used outdoors
YUAN TIANMIN (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES