Windproof solar street light
Technical field
The utility model relates to road lighting utensil field, particularly relates to a kind of windproof solar street light.
Background technology
Solar street light, clean environment firendly not only, and can reduce and set up difficulty, avoided conventional road lamp need set up the pipeline of long distance to connect the trouble of each street lamp, the cost of investment height is safeguarded loaded down with trivial detailsly, and existing solar street light all adopts fixing cell panel, not only be subjected to the limited time of sunlight direct projection every day, efficient is not high, and under inclement weather conditions such as strong wind, it is vertical with wind direction that the solar panel plate is looked like, stressed very big, damage easily.
The utility model content
The purpose of this utility model is to provide a kind of windproof solar street light, not only can prolong the time that cell panel is subjected to the sunlight direct projection, and can rotate at box haul under the strong wind weather, keeps parallel with wind direction stressed to reduce.
The utility model is realized by the following technical solutions: a kind of solar street light, include street lamp, solar panel, lamp stand, battery, in lamp stand, have additional controller, under solar panel, have additional holder combination, holder combination is by rack body, steer motor, the windproof wind wing is formed, solar panel is packed on the rack body, the windproof wind wing is fixedlyed connected with rack body, and it is parallel with cell panel plate face, rack body is connected with steer motor, and be installed in the lamp stand top, steer motor is connected with controller, and controller and battery are arranged in the street lamp post.
Adopt the solar street light of this structure, can control machine operation by controller, thereby drive support and rotate turning to of realization cell panel, according to predefined rotary motion trace tracks sunlight direct projection direction, when wind-force is excessive, controller will command motor temporarily to abandon control to support, rotate and drive support by the windproof wind wing, keep cell panel parallel, have phototranstormation efficiency height, good, the advantage of simple structure of windproof performance with wind direction.
Below in conjunction with drawings and Examples the utility model is further set forth.Protection domain of the present utility model includes but are not limited to accompanying drawing and the disclosed content of embodiment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, a kind of solar street light, include street lamp 8, solar panel 4, lamp stand 6, battery 1, in lamp stand, have additional controller 7, under solar panel, have additional holder combination, holder combination is by rack body 5, steer motor 2, the windproof wind wing 3 is formed, solar panel 4 is packed on the rack body 5, the windproof wind wing 3 is fixedlyed connected with rack body 5, and parallel with cell panel plate face 4, rack body 5 is connected with steer motor 2, is installed in lamp stand 6 tops, steer motor 2 is connected with controller 7, controller 7 and battery 1 are arranged on street lamp post 6 intracavity bottoms, and convenient for maintaining, solar street light of the present utility model be the deliberate action instruction in controller 7, by 2 motions of controller 7 commander's motors, follow the tracks of thereby drive 4 pairs of sunlight direct projections of solar panel direction, when wind-force was excessive, motor 2 was temporarily abandoned the control to support, the windproof wind wing drives the support motion under the wind-force effect, keep cell panel parallel with wind direction.