CN201155146Y

CN201155146Y - Safe water drain opening

Info

Publication number: CN201155146Y
Application number: CNU2007203002771U
Authority: CN
Inventors: 郭强
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-21
Filing date: 2007-12-21
Publication date: 2008-11-26
Anticipated expiration: 2017-12-21

Abstract

The utility model relates to an urban infrastructure, in particular to a safe sewage port, which comprises a sewage port and is characterized in that the edge of the sewage port is equipped with a small light, a dry reed pipe with magnet and power supply. The small light, the dry reed pipe with magnet and the power supply are connected with each other to form a circuit by a wire. The utility model has the advantages of simple structure and practicality. When a catch basin cover exists, the magnet on the dry reed pipe is attracted with the catch basin cover, and the dry reed pipe is disconnected with the circuit; when no catch basin cover exists, the circuit is communicated and the small light can shine. At dark, people can take notice of the light, thus preventing falling down in the sewage.

Description

Safe sewer mouth

Technical field

The utility model relates to a kind of urban infrastructure, relates to a kind of safe sewer mouth concretely.

Background technology

The well lid of at present many sewers is often stolen by the people, and has not been had the inspection shaft lid owing to be iron, and when darkness or light were bad, the pedestrian was easy to just fall into, and caused certain threat to the people.

Summary of the invention

Problem to be solved in the utility model is to propose a kind of safe sewer mouth at above-mentioned prior art, and it can remind the pedestrian.

The utility model is adopted solution to be by the problem of the above-mentioned proposition of solution: safe sewer mouth, include the sewer mouth, it is characterized in that sewer mouth edge is provided with lampet, contains the tongue tube and the power supply of magnet, lampet, the tongue tube that contains magnet link to each other by lead with power supply and form a loop.

Advantage of the present utility model and good effect are:

Simple in structure, practicality, when the inspection shaft lid was arranged, magnet was inhaled mutually with well lid on the tongue tube, and tongue tube and circuit disconnect, when no inspection shaft covers, circuit communication, lampet is luminous, and at dark, people can notice light, thereby can not fall in the sewer.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

The specific embodiment

Below in conjunction with accompanying drawing structure of the present utility model is further described in detail.

As shown in Figure 1, the utility model is a kind of safe sewer mouth, include the sewer mouth, it is characterized in that sewer mouth edge 4 is provided with lampet 2, contains the tongue tube 3 and the power supply 6 of magnet, lampet, the tongue tube that contains magnet link to each other by lead 5 with power supply and form a loop.Simple in structure, practicality has inspection shaft to cover at 1 o'clock, and magnet is inhaled mutually with well lid on the tongue tube, and tongue tube and circuit disconnect, when no inspection shaft covers, and circuit communication, lampet is luminous, and at dark, people can notice light, thereby can not fall in the sewer.

Claims

1, safe sewer mouth, include the sewer mouth, it is characterized in that sewer mouth edge (4) is provided with lampet (2), contains the tongue tube (3) and the power supply (6) of magnet, lampet, the tongue tube that contains magnet link to each other by lead (5) with power supply and form a loop.