A kind of street lamp protection device
Technical field
The invention belongs to lighting technical field, more particularly to a kind of device for preventing dog class from pissing near street lamp.
Background technology
With the development of urban construction, street lamp becomes illuminations important in people's life, and the quickening of rhythm of life makes
Many people only just have at night the time to go out stroll, trip of the street lamp for people at night provides great convenience.
It is varied currently for the protection scheme of street lamp in order to ensure the normal illumination of street lamp, such as Chinese patent application
Numbers 201410195289.7, title " a kind of self protection type's lightning protection street lamp " does not possess the work(of lightning protection for major part street lamp at present
Can, the phenomenon of power circuit damage is easily caused used in thunderstorm weather, a kind of self protection type's lightning protection street lamp is proposed, on ground
Upper mounting seat, is then connected lamp stand with the base, and lamp adapter assembly is then connected to lamp stand end, and the lamp adapter assembly includes lamp
Shell, lamp holder components and parts, lightning protection circuit, Surge Protector, alarm device and the wireless sending module being located in lamp housing, wherein, institute
State lamp holder components and parts to be connected with lightning protection circuit, lightning protection circuit is connected with Surge Protector, Surge Protector and alarm device
It is connected, alarm device is connected with wireless sending module, and the display lamp being connected with lightning protection circuit is set on lamp housing.Pass through
This circuit structure, make road lighting lantern for lightning protection function, improve circuit safety.
For another example Chinese Patent Application No. 200710123620.4, title " LED street lamp method for excessive heating protection " is directed to current LED
Easily there is sudden damage because overheated in street lamp, reduces the situation of service life, and proposition arranges temperature in LED street lamp lamp body
Sensor, when lamp body temperature reaches default value, control circuit reduces supply current automatically, until lamp body temperature recovers to pre-
If when below numerical value, control circuit recovers again normal power supply electric current automatically;More lamp body can be worked as by arranging multiple preset temperature values
When temperature reaches corresponding preset temperature value, control circuit adjusts supply current to corresponding size, and preset temperature value is bigger, right
The supply current answered is less.This technical scheme automatically adjusting LED street lamp operating current by way of reduce caloric value, so as to
Overtemperature protection is realized, extends the service life of LED street lamp;Meanwhile, the program be when realizing by adjust LED street lamp brightness,
Namely the mode of operating current, reducing caloric value, LED street lamp will not quickly extinguish street lamp, thus can't affect passerby
It is current, will not more allow people to produce the false judgment that LED street lamp has broken down.
Chinese Patent Application No. 201110207558.3, title " a kind of intelligent temp-limiting protector of LED street lamp " is same
For the situation of LED easy scaling loss because Long-term service temperature is too high, proposition is connected to detectable on MCU controllers
To LED temperature change and transmit a signal to MCU controllers to adjust the LED temperature sensing of multi-way LED lamp brightness
Device and can detect that LED lamp source switch temperature changes and transmits a signal to MCU controllers to adjust multi-way LED lamp brightness
The temperature real time data of the LED lamp for detecting is passed to MCU controllers by LED lamp source switch temperature sensor, temperature sensor,
MCU controllers produce at once the brightness that pwm signal adjusts multi-way LED lamp after judging by analysis, the temperature sensor is arranged on
It is close to LED lamp bead on aluminium base, the purpose for making LED long-term work under suitable limiting temperature can be reached, it is to avoid temperature
Too high scaling loss LED chip, reduces the failure of LED.
Above technical scheme is respectively directed to street lamp some problems in use and proposes solution, also has its certain
Positive effect, it is but still not comprehensive.In daily life, because street lamp is generally erected at roadside, often there is Canis familiaris L. near street lamp
Lamp stand is pissed, and the alkaline matter contained in urine easily causes corrosion to street lamp post, and street lamp post can be caused after accumulating over a long period
It is aging, be susceptible to incline etc. phenomenon, both affected normally to illuminate work, also threaten the personal safety of pedestrian on road.
By the substantial amounts of retrieval of the present inventor and practice, the practical structure for preventing Canis familiaris L. from urinating not a kind of at present, this case
Thus produce.
The content of the invention
The purpose of the present invention, is to provide a kind of street lamp protection device, and it can effectively prevent Canis familiaris L. from pissing at street lamp post,
And it is easy to use.
In order to reach above-mentioned purpose, the solution of the present invention is:
A kind of street lamp protection device, including controller, motor, abnormal smells from the patient box and several first infrared sensors, the number
Individual first infrared sensor is both secured on street lamp post apart from the position on 10~20 centimetres of ground, and all first infrared sensings
Device is arranged around street lamp post;The controller, motor and abnormal smells from the patient box on street lamp post, are contained with the abnormal smells from the patient box
Canis familiaris L. is sensitive and the scattered taste body that do not like, and abnormal smells from the patient box be provided with can folding lid, the lid and motor connection;The controller
Connect all first infrared sensors and motor respectively, drive when the infrared signal of arbitrary first infrared sensor transmission is received
Dynamic motor action, so as to open the lid.
Above-mentioned several first infrared sensors are uniformly distributed around street lamp post.
Above-mentioned scattered taste body is using Camphora or Mentholum.
Above-mentioned abnormal smells from the patient box is fixed on street lamp post apart from the position on 10~20 centimetres of ground in annular shape.
Above-mentioned protection device also includes several second infrared sensors, and several second infrared sensors are both secured to road
Apart from the position on more than 70 centimetres of ground on lamp lamp stand, and all second infrared sensors are arranged around street lamp post, Suo You
The outfan of two infrared sensors is all connected with controller, and the infrared signal for sensing is sent into into controller;The controller is connecing
When receiving infrared signal that the first infrared sensor senses and not receiving the infrared signal that the second infrared sensor is sensed
Just can motor action.
After such scheme, the present invention dissipates taste body, when Canis familiaris L. is near street lamp post, controller motor by arranging
Open the lid, the taste that scattered taste body is distributed floats in air, and Canis familiaris L. is very sensitive to this taste, and due to not liking this taste
Road, therefore can be away from street lamp post, so as to effectively prevent Canis familiaris L. from pissing at street lamp post, it is ensured that the normal work of street lamp, and only
Have Canis familiaris L. near when can just distribute taste, surrounding will not be impacted.
In addition, the present invention more can arrange height two groups of infrared sensors, it is different from the height of Canis familiaris L. using the mankind, only when compared with
Motor is just triggered when first infrared sensor of lower position senses infrared signal, is emitted a smell, so as to prevent someone near and
Action, it is to avoid misoperation.
Specific embodiment
Below with reference to specific embodiment, technical scheme is described in detail.
The present invention provides a kind of street lamp protection device, pisses at street lamp post for driveing dog class, the protection device
Including controller, motor, abnormal smells from the patient box and several first infrared sensors, wherein, several first infrared sensors are used
In the presence of sensing Canis familiaris L., and controller is sent into when infrared signal is sensed;All first infrared sensors are both secured to
It is uniformly arranged around street lamp post apart from the position on 10~20 centimetres of ground, and all first infrared sensors on street lamp post,
So as to effectively sense all directions, preferable Detection results are reached.
On street lamp post, the abnormal smells from the patient box is in annular shape, its internal diameter and road for the controller, motor and abnormal smells from the patient box
The diameter of lamp lamp stand is adapted, and can be fixed on street lamp post, is specifically located on street lamp post apart from 10~20 centimetres of ground
Position, the abnormal smells from the patient box be provided with can folding lid, the lid and motor connection, and Canis familiaris L. is contained with being contained with box body
Scattered taste body that is sensitive and not liking, such as Camphora or Mentholum.
The controller connects respectively all first infrared sensors and motor, is receiving arbitrary first infrared sensor
Motor action during the infrared signal of transmission, so as to open the lid, the taste that scattered taste body is distributed can float in air.
In order to prevent pedestrian near when misoperation, in the present embodiment, be additionally provided with several second infrared sensors, institute
State all second infrared sensors to be arranged on street lamp post apart from the position on more than 70 centimetres of ground, for sensing depositing for pedestrian
, and the outfan of all second infrared sensors is all connected with controller, and controller is sent into when infrared signal is sensed.
The outfan connection motor of the controller, judges whether to start motor according to the infrared signal situation for receiving,
Specifically, only when controller receives the infrared signal that arbitrary first infrared sensor is sensed, and do not receive all
During the infrared signal that the second infrared sensor is sensed, can just start motor, motor action drives lid movement, contains in abnormal smells from the patient box
The taste that the scattered taste body put sends evaporate into surrounding, so as to prevent Canis familiaris L. near street lamp post.By arranging two groups of infrared biographies
Sensor, effectively can exclude pedestrian, it is to avoid the misoperation of device, improve service efficiency;And lid only Canis familiaris L. near when just can beat
Open, taste is not too large, surrounding and pedestrian will not be impacted.
Above example technological thought only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, the scope of the present invention is each fallen within
Within.