Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a rain-proof and dust-proof integrated shutter structure. The outer side of a shutter body is composed of a plurality of groups of first inclined planes and second inclined planes which are mutually orthogonal. A series of ventilation holes are formed in the first inclined face, the ventilation holes are round holes and hexagonal holes which are high in ventilation coefficient and easy to machine, the equivalent diameter of the ventilation holes is small, and the dustproof and mothproof effects can be achieved. The normal direction of the first inclined surface is inclined downwards, and the angle between the first inclined surface and the vertical direction is 30-45 degrees, so that dust particles and water drops in the atmosphere are prevented from entering the equipment box body. Rainwater flows away along the second inclined plane and is prevented from gathering. The shutter structure is made of metal materials and is integrally formed, the shutter body can be formed by punching when being a thin-wall sheet metal part, the shutter body can be formed by milling when the wall thickness is large, additional devices such as a protective net are not needed, the structure is simple, machining is convenient, the ventilation and heat dissipation effects are good, and practicability is high.
本发明公开了一种防雨防尘一体化百叶窗结构，百叶窗窗体外侧由若干组相互正交的第一斜面和第二斜面组成。第一斜面上开设一系列通风孔，通风孔为通风系数高且易加工的圆形孔、六边形孔，通风孔的当量直径较小，可达到防尘防虫的效果。第一斜面法向方向斜向下，与垂直方向角度在30°到45°之间，用于阻挡大气尘粒和水珠进入设备箱体内。雨水沿着第二斜面流走，防止雨水聚集。百叶窗结构金属材质，一体成型，窗体为薄壁钣金件时可冲压成型，壁厚较厚时可铣削成型，无需额外的防护网等装置，结构简单，加工方便，通风散热效果好，实用性强。
The invention discloses a rain-proof and dust-proof integrated shutter structure. The outer side of a shutter body is composed of a plurality of groups of first inclined planes and second inclined planes which are mutually orthogonal. A series of ventilation holes are formed in the first inclined face, the ventilation holes are round holes and hexagonal holes which are high in ventilation coefficient and easy to machine, the equivalent diameter of the ventilation holes is small, and the dustproof and mothproof effects can be achieved. The normal direction of the first inclined surface is inclined downwards, and the angle between the first inclined surface and the vertical direction is 30-45 degrees, so that dust particles and water drops in the atmosphere are prevented from entering the equipment box body. Rainwater flows away along the second inclined plane and is prevented from gathering. The shutter structure is made of metal materials and is integrally formed, the shutter body can be formed by punching when being a thin-wall sheet metal part, the shutter body can be formed by milling when the wall thickness is large, additional devices such as a protective net are not needed, the structure is simple, machining is convenient, the ventilation and heat dissipation effects are good, and practicability is high.
本发明公开了一种防雨防尘一体化百叶窗结构，百叶窗窗体外侧由若干组相互正交的第一斜面和第二斜面组成。第一斜面上开设一系列通风孔，通风孔为通风系数高且易加工的圆形孔、六边形孔，通风孔的当量直径较小，可达到防尘防虫的效果。第一斜面法向方向斜向下，与垂直方向角度在30°到45°之间，用于阻挡大气尘粒和水珠进入设备箱体内。雨水沿着第二斜面流走，防止雨水聚集。百叶窗结构金属材质，一体成型，窗体为薄壁钣金件时可冲压成型，壁厚较厚时可铣削成型，无需额外的防护网等装置，结构简单，加工方便，通风散热效果好，实用性强。
Rainproof and dustproof integrated shutter structure
一种防雨防尘一体化百叶窗结构
25.07.2023
Patent
Elektronische Ressource
Chinesisch
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
Rainproof and dustproof electric automobile charging structure
| Europäisches Patentamt | 2015