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A platform for research: civil engineering, architecture and urbanism
Magnetic attraction device for keeping electric cabinet door normally closed
The invention relates to a magnetic attraction device for keeping an electric cabinet door normally closed, and belongs to the technical field of electric cabinet doors. The magnetic attraction device for keeping the electric cabinet door normally closed comprises a cabinet body, wherein the electric cabinet door capable of rotating around a door shaft is arranged at a cabinet opening of the cabinet body; a permanent magnet positioned on the outer side of the electric cabinet door is arranged on the front side of the cabinet body; the electric cabinet door can be attracted by the permanent magnet and rotates around the door shaft so as to seal the cabinet opening of the cabinet body; the attraction direction of the permanent magnet is perpendicular to the rotating direction of the electric cabinet door; and the permanent magnet is connected with an adjusting assembly to realize transverse movement parallel to the width direction of the electric cabinet door. The magnetic attraction device has the advantages that the electric cabinet door can be normally closed in a side magnetic attraction mode, and the attraction surface of the permanent magnet is gradually reduced in the door opening process, so that the resistance for opening the electric cabinet door is small, the difficulty for opening the electric cabinet door can be effectively reduced, and the use of a user is greatly facilitated.
本发明涉及一种保持电柜门常闭的磁吸装置，属于电柜门技术领域。一种保持电柜门常闭的磁吸装置，包括柜体，所述柜体的柜口处安装有可绕门轴转动的电柜门，所述柜体前侧设有位于所述电柜门外侧的永磁体，所述电柜门能被所述永磁体吸引并绕门轴转动从而封闭所述柜体的柜口，所述永磁体的吸力方向垂直于所述电柜门的转动方向，所述永磁体与调节组件连接实现平行于所述电柜门宽度方向的横向运动。本发明具有能够通过侧面磁吸的方式使电柜门常闭，并且开门过程中永磁体的吸附面逐渐减小，使得开启电柜门的阻力较小，能够有效降低电柜门开启的难度，大大方便了用户使用等优点。
Magnetic attraction device for keeping electric cabinet door normally closed
The invention relates to a magnetic attraction device for keeping an electric cabinet door normally closed, and belongs to the technical field of electric cabinet doors. The magnetic attraction device for keeping the electric cabinet door normally closed comprises a cabinet body, wherein the electric cabinet door capable of rotating around a door shaft is arranged at a cabinet opening of the cabinet body; a permanent magnet positioned on the outer side of the electric cabinet door is arranged on the front side of the cabinet body; the electric cabinet door can be attracted by the permanent magnet and rotates around the door shaft so as to seal the cabinet opening of the cabinet body; the attraction direction of the permanent magnet is perpendicular to the rotating direction of the electric cabinet door; and the permanent magnet is connected with an adjusting assembly to realize transverse movement parallel to the width direction of the electric cabinet door. The magnetic attraction device has the advantages that the electric cabinet door can be normally closed in a side magnetic attraction mode, and the attraction surface of the permanent magnet is gradually reduced in the door opening process, so that the resistance for opening the electric cabinet door is small, the difficulty for opening the electric cabinet door can be effectively reduced, and the use of a user is greatly facilitated.
本发明涉及一种保持电柜门常闭的磁吸装置，属于电柜门技术领域。一种保持电柜门常闭的磁吸装置，包括柜体，所述柜体的柜口处安装有可绕门轴转动的电柜门，所述柜体前侧设有位于所述电柜门外侧的永磁体，所述电柜门能被所述永磁体吸引并绕门轴转动从而封闭所述柜体的柜口，所述永磁体的吸力方向垂直于所述电柜门的转动方向，所述永磁体与调节组件连接实现平行于所述电柜门宽度方向的横向运动。本发明具有能够通过侧面磁吸的方式使电柜门常闭，并且开门过程中永磁体的吸附面逐渐减小，使得开启电柜门的阻力较小，能够有效降低电柜门开启的难度，大大方便了用户使用等优点。
Magnetic attraction device for keeping electric cabinet door normally closed
一种保持电柜门常闭的磁吸装置
WEI ZHONGHUA (author) / FU SONG (author) / HU XIAOMING (author) / SUN JIAN (author) / HE JIANXIU (author) / HUANG GUOXIANG (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05B
LOCKS
,
Schlösser
/
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
Normally-closed type door lock and share vehicle with normally-closed type door lock
| European Patent Office | 2020