The outdoor communication distribution box comprises a box body and a box cover, the front side, the rear side, the left side and the right side of the box cover extend out of the box body, the box cover comprises a waterproof part, and the waterproof part comprises a front end plate, a rear end plate, a front inclined plate and a rear inclined plate; a rectangular long opening is formed in the front end plate, a drawing type water retaining assembly is arranged in the box cover and comprises a water retaining plate, a sliding groove, an adsorption part and a traction mechanism, the water retaining plate is matched with the sliding groove, and an adsorption end is formed at the upper end of the water retaining plate; the traction mechanism comprises a rope tying part, a rope, a first pulley, a second pulley and a third pulley, the rope tying part is arranged on the lower side of the water baffle, and the water baffle releases the acting force of the adsorption part and extends forwards to be in an extending state by pulling the rope, or the water baffle slides upwards to be in a retracting state by changing the direction of the pulling rope. According to the invention, except for the basic rainproof function, rain can be well prevented even if the cabinet door is opened in rainy days, electrical components in the box body are protected, and the safety is improved.
本发明涉及一种户外通信配电箱,包括箱体、箱盖,箱盖的前后左右侧均是延伸出箱体,箱盖包括防水部,防水部包括前端板、后端板、前斜板、后斜板;前端板设有矩形长口,箱盖内设有抽拉式挡水组件,抽拉式挡水组件包括挡水板、滑槽、吸附部、牵引机构,挡水板与滑槽配合,挡水板的上端形成吸附端;牵引机构包括系绳部、绳索、第一滑轮、第二滑轮、第三滑轮,系绳部设置在挡水板的下侧,通过牵拉绳索以使得挡水板解除所述吸附部的作用力并向前伸出而处于伸出状态,或者改变牵拉绳索方向以使得挡水板向上滑动至所述的缩回状态。本发明除了基本的防雨功能,下雨天即使打开柜门的情况下也能够很好地防雨,保护箱体内电器元件,提高安全性。
Outdoor communication distribution box
一种户外通信配电箱
2023-06-27
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |