Flashy sewer well lid
A technology of manhole cover and flashlight, which is applied in water conservancy projects, underwater structures, artificial islands, etc., can solve problems such as hidden safety hazards and achieve the effect of avoiding danger.
Inactive Publication Date: 2018-07-31
XIANGYANG NO 39 MIDDLE SCHOOL
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Problems solved by technology
If the manhole cover is washed up and displaced, this will cause a very large safety hazard
Method used
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[0008] figure 1 As shown: the well cover 1 is provided with a circle of flashing lights 3 at the sides of the inner cover 2, and has a built-in induction switch, and the lights are powered by a built-in battery.
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The invention provides a flashy sewer well lid. The flashy sewer well lid is characterized in that a circle of flashlight is arranged at the edge of an inner cover of the well lid, and an inductive switch is arranged in the flashlight. According to the flashy sewer well lid, when the well lid is flushed and moved away by water, the built-in inductive switch triggers the flashlight to emit light, so that pedestrians and running vehicles can be reminded to pay attention to avoid the well lid, and therefore unnecessary risks can be avoided.
Description
technical field [0001] The invention relates to a manhole cover, in particular to a flashing sewer manhole cover. Background technique [0002] Many sewer covers are installed on urban roads. But in summer, if there is a heavy rain and the drainage is too late, the manhole cover will be washed up and flow back. If the manhole cover is washed up and displaced, this will cause a very large safety hazard. Contents of the invention [0003] The purpose of the present invention is to provide a flashing manhole cover. If the manhole cover is raised, it will emit light to remind passers-by and vehicles to avoid unnecessary danger. [0004] The invention includes a well cover, and the adopted technical solution is that: the well cover is provided with a ring of flash lights at the edge of the inner cover, and a built-in induction switch, and the light is powered by a built-in battery. [0005] The beneficial effect of the present invention lies in that: a circle of flashing lig...
Claims
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Login to View More IPC IPC(8): E02D29/14E01F9/50
CPCE02D29/14
Inventor 陈紫阳
Owner XIANGYANG NO 39 MIDDLE SCHOOL
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