Drip protection cover for service lines
A technology for connecting household lines and protective covers, applied in the field of protective covers, which can solve the problems of wall intrusion, potential safety hazards, and large potential safety hazards, and achieve the effects of prolonging the effective service life, simple structure, and convenient installation
Active Publication Date: 2020-06-05
LISHUI POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER +2
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- Description
- Claims
- Application Information
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Problems solved by technology
[0003] Since the household wire is extended from the power supply cable of the power distribution system to the side of the outdoor wall, the household wire bracket extends obliquely downward. When it rains, the rainwater on the household wire will flow along the household wire to where the household wire bracket is located. On the outdoor wall of the outdoor wall, the wall surface is infiltrated, resulting in safety hazards, resulting in; especially at present, the outer diameter of the household line is also larger, and the thicker the household line, the larger the rainwater collection area. The more rainwater, the more rainwater seeps into the wall, and the greater the safety hazard
Method used
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[0022] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0023] Such as figure 1 As shown, a drip protection cover for a service line includes: a rubber sheath 1 and at least one annular water baffle 2 arranged on the outer surface of the rubber sheath. There are two annular water baffles in this implementation. The annular water baffle and the rubber sleeve are integrally formed. The outer diameter of the annular water retaining plate is 3-5 times of the outer diameter of the rubber sleeve.
[0024] Such as figure 1 , image 3 As shown, the rubber sleeve is set on the household wire, and the rubber sleeve is close to the household wire bracket. The inner surface of the rubber sleeve is closely attached to the outer surface of the connection line.
[0025] Such as figure 1 , figure 2 As shown, the inner surface of the rubber sleeve is provided with a number of reserved expansion rubber accomm...
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The invention discloses a water dripping resistant protective cover of service conductor. The protective cover can prevent the situation that rainwater flows to the wall along a service conductor andthe wall is soaked by water. Moreover, the structure is simple, and the installation is convenient. The protective cover comprises a rubber sleeve. The rubber sleeve sleeves a service conductor. The inner surface is tightly adhered on the outer surface of the service conductor. The protective cover also comprises at least one circular water baffling plate arranged on the external surface of the rubber sleeve.
Description
technical field [0001] The invention relates to a protective cover, in particular to a drip protective cover for a household line. Background technique [0002] The service line is the branch line from the power distribution system to the user's equipment. With the transformation of rural and urban power grids and the increase in residential electricity consumption, household wires are widely used, and the outer diameter of household wires is getting larger and larger. In practical application, a household wire bracket is usually built on the side of the outdoor wall, and the household wire is pulled down from the power supply cable of the power distribution system, and is lapped on the insulating bottle on the household wire bracket. [0003] Since the household wire is extended from the power supply cable of the power distribution system to the side of the outdoor wall, the household wire bracket extends obliquely downward. When it rains, the rainwater on the household wi...
Claims
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IPC IPC(8): H02G3/02
CPCH02G3/02
Inventor 朱志勇章寒冰金华芳李新卫洪光法苏锋王曜飞王立娜赵利挺章胜丁柯王广凯
Owner LISHUI POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER