The guard shield of outdoor self-powered monitoring
Technical field
The utility model relates to a kind of guard shield, and more particularly, it relates to a kind of guard shield of outdoor self-powered monitoring.
Background technology
Traditional in order to monitor wild environment, the watch-dog of such as forest fire is all rely on the circuit laid in advance to carry out remote power feeding.And monitoring point is normally centered by commanding elevation, the forest situation of monitoring surrounding.It is necessarily arranged in the depths of the forest.
So, rely on the cable laid to power to watch-dog, need great amount of cost.Meanwhile, cable is laid longer, and the energy of wherein loss is also unnecessary.
For the defect that above-mentioned technology exists, the forest fire protection watch-dog of current main-stream adopts the supply power mode of wind light mutual complementing to carry out self-powered, no longer needs to pull circuit.
But forest fire protection watch-dog arranges that requisite space is large, and loss is high, is not easy to installation and maintenance.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of for camera is from the guard shield providing electric energy, the little outdoor self-powered that takes up room is monitored.
For achieving the above object, the utility model provides following technical scheme:
A guard shield for outdoor self-powered monitoring, described guard shield is built-in with wind light generation equipment, and described wind light generation equipment forms wind light generation complementary system with the solar panels be placed in outside described guard shield and minitype wind power generating equipment.
Preferably, in the outside of described guard shield, erection has sky shade, and described sky shade is fixed with solar panels, the output of described solar panels by connection to wind light generation equipment.
Preferably, described sky shade is fixed on the sidewall of described guard shield by support column.
Preferably, on the described sky shade top that is fixed on described guard shield by support column and the two side adjacent with top.
Preferably, described minitype wind power generating equipment comprises at least one micro wind turbine generator, and described minitype wind power machine is fixed on outside guard shield or on sky shade, and its output is connected to wind light generation equipment.
Preferably, described solar panels comprise flexible solar plate, and described flexible solar plate is coated on described sky shade.
Compared with prior art, the utility model forms classical wind and solar hybrid generating system by the wind light generation equipment being positioned at guard shield with the solar panels be positioned at outside guard shield and minitype wind power generating equipment; So in guard shield after installation load and camera, just can be powered by aforesaid wind-light complementary system and carry out work to camera, highly utilize the inner space of guard shield, mix wind and solar hybrid generating system inner to guard shield, significantly save installing space.
Accompanying drawing explanation
Fig. 1 is the structure chart of the guard shield embodiment of the outdoor self-powered monitoring of the utility model;
Fig. 2 is the upward view of Fig. 1.
Accompanying drawing marks: 1, guard shield; 2, sky shade; 3, micro wind turbine generator; 4, camera; 5, copper post.
Embodiment
Referring to figs. 1 through Fig. 2, guard shield 1 embodiment of the outdoor self-powered monitoring of the utility model is described further.
A guard shield for outdoor self-powered monitoring, be equipped with solar panels and minitype wind power generating equipment outside guard shield 1, meanwhile, guard shield 1 is built-in with wind light generation equipment; So, solar panels, minitype wind power generating equipment and wind light generation equipment three can form classical wind and solar hybrid generating system.Namely being produce sun electric energy when there being sunshine by solar panels, and by sun delivery of electrical energy in the wind light generation equipment be built in guard shield 1, by wind light generation equipment sun electric energy being converted to stable electric energy supply load and camera 4 uses; What minitype wind power generating equipment adopted is micro wind turbine generator 3, its natural wind relying on occurring in nature to exist for a long time carries out wind power generation to produce wind-force electric energy, and wind-force electric energy is transferred to guard shield 1 built-in wind light generation equipment in, wind-force electric energy is converted to the stable electric energy supply camera 4 be arranged in guard shield 1 and uses by wind light generation equipment.
Preferably, in the outside of guard shield 1, erection has sky shade 2, and sky shade 2 is fixed with solar panels, the output of solar panels by connection to wind light generation equipment.So that protect the load in guard shield 1 and guard shield 1 directly can not be subject to solar radiation by sky shade 2.
In addition, consider the solar energy making full use of the hours of daylight and further the load of guard shield and guard shield protected; This enforcement preferably on the left of the top of guard shield and its and right side all suppose sky shade 2, carry out the completely isolated of proof load and camera 4 and sunshine.
Moreover the support column of the present embodiment is preferably set to copper post 5, sky shade 2 is supported on the surface of guard shield by copper post 5, so between guard shield 1 and sky shade 2, just can form a free air space, allows air to flow through from free air space; Meanwhile, minitype wind power generating equipment can be directly installed in free air space under the enough condition of power, and namely its mount pad is fixed on sky shade or on guard shield, reaches concealing micro wind power plant and object, more hidden, attractive in appearance.Particularly, minitype wind power generating equipment comprises six micro wind turbine generators 3, and micro wind turbine generator 3 is fixed between sky shade 2 and guard shield 1 all successively, and its output exports electric energy to wind light generation equipment.So that micro wind turbine generator 3 is protected in sky shade 2, then can not impact by micro wind turbine generator 3 so in inclement weather, extend the useful life of wind-driven generator.
Preferably, solar panels comprise flexible solar plate, and flexible solar plate is coated on sky shade 2; Improving on the one hand prevents the components and parts of guard shield 1 inside and load are subject to sunshine for a long time and damage, and improves the light-receiving area of solar panels on the other hand, improves the generating efficiency of the present embodiment entirety.
Be worth integrally herein, the wind light generation equipment of the present embodiment can be the transformation of electrical energy unit based on DC/DC circuit composition, the memory cell based on lead accumulator composition, the inversion unit based on inverter composition and the system control unit formation based on DSP28335 composition.The electric energy that blower fan and solar energy produce is become the regulated power effectively can changed by accumulators store and inverter by transformation of electrical energy unit mainly through prime DC/DC translation circuit.System control unit, mainly through the detection of the electric current and voltage exported solar panels, the electric current and voltage exported after blower fan rectification, electric current and voltage that DC/DC translation circuit exports and accumulator voltage, realizes the reasonably optimizing of tracking to wind and solar hybrid generating system maximum power and charge in batteries.Certainly this type of wind light generation equipment is all the routine techniques means adopted in wind and solar hybrid generating system, then do not describe in detail herein.The present embodiment be only in wind light generation equipment is built in guard shield 1 so that realize the self-powered function of guard shield 1.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.