A street lamp protection device

Abstract

The invention discloses a protecting device for a street lamp. The device comprises a controller, a motor, a smell box, and a plurality of first infrared sensors, wherein the plurality of first infrared sensors are all fixed and arranged about a street lamp pole, 10 to 20cm away from the ground; the controller, the motor and the smell box are all arranged on the street lamp pole; a smell dispersing body which sensitizes and puts off a dog is stored in the smell box; an open-closed cover which is connected with the motor is arranged on the smell box; the controller is respectively connected with all the first infrared sensors and the motor, and the controller drives the motor to act after receiving an infrared signal from any one of the first infrared sensors, so as to open the cover. With the adoption of the device, the dog can be effectively prevented from peeing in the street lamp pole; the device is convenient to use.

Description

technical field [0001] The invention belongs to the technical field of lighting, in particular to a device for preventing dogs from urinating near street lamps. Background technique [0002] With the development of urban construction, street lights have become an important lighting tool in people's lives. The accelerated pace of life makes many people only have time to go out for a walk at night. Street lights provide great convenience for people to travel at night. [0003] In order to ensure the normal lighting of street lamps, there are currently various protection schemes for street lamps, such as Chinese patent application number 201410195289.7, the name "a self-protective lightning protection street lamp" is aimed at the fact that most street lamps do not have the function of lightning protection at present. In view of the phenomenon that the power supply circuit is easily damaged when used in the middle, a self-protection lightning protection street lamp is proposed. ...

AI Technical Summary

Problems solved by technology

In daily life, because street lamps are usually erected on the side of the road, dogs often urinate close to the street lamp poles. The alkaline substances contained in the urine are likely to cause corrosion to the street lamp poles. Phenomena such as tilting occur, which not only affects the normal lighting work, but also threatens the personal safety of pedestrians on the road

[0007] Through a large number of searches and practices by the inventor, there is no practical structure to prevent dog urine at present, and this case arises from this