A kind of solar LED street lamp
Technical field
This utility model relates to street lamp technology field, particularly to a kind of solar LED street lamp.
Background technology
Along with constantly bringing forth new ideas of science and technology, occur in that increasing solar LED street lamp currently on the market, to alleviate the increasingly serious energy crisis in the whole world and to improve the living environment of the mankind.But the structure tradition of existing solar LED street lamp is old, arranging of light source mode is single stiff, and irradiating angle is single, and shadow surface is narrow, causes that whole lamp luminescence exists dark space, and light efficiency is general.And normally only there is illuminating effect, sight is relatively low, and function singleness, along with the improve of people's living standard;And, the LED light source ubiquity luminescence of existing solar LED street lamp is dazzle the eyes dazzling, goes out the problem that light is not uniformly soft;The existing structural design old solar LED street lamp of tradition is difficult to meet the demand that people improve day by day.
Therefore, how to realize one and there are two kinds of light source mode, effectively expand shadow surface, it may be achieved comprehensive global illuminating, luminous no dark space, light efficiency is good, having decoration function in illumination, sight is high, diverse in function simultaneously, luminescence is uniformly soft, and being prevented effectively from the solar LED street lamp dazzling the eyes dazzling problem is technical problem urgently to be resolved hurrily in the industry.
Utility model content
Main purpose of the present utility model is to provide a kind of solar LED street lamp, aim at one and there are two kinds of light source mode, effectively expand shadow surface, it may be achieved comprehensive global illuminating, luminous no dark space, light efficiency is good, having decoration function in illumination, sight is high, diverse in function simultaneously, luminescence is uniformly soft, is prevented effectively from the solar LED street lamp dazzling the eyes dazzling problem.
The utility model proposes a kind of solar LED street lamp, it is fixed in ground base plate including pacifying, is connected and fixed on the arc lamp stand of base plate upper end, arc lamp stand medium position place is set to the arc installation position protruded forward, the arrangement of rear end, arc installation position is provided with some strip source bodies playing parergon illuminating effect, and strip source body includes the light-transmission tube being connected and fixed on rear end, arc installation position, some first LED lamp bead being fixedly arranged on the first substrate having a bar shape within light-transmission tube, being laid on first substrate;Front end, arc installation position is provided with and tilts to irradiate and play the main light source body of key lighting effect upward, arc-shaped lamp masthead portion extends corresponding with main light source body forward and the light of main light source body can be reflexed on ground and the reflector that can keep off the rain for main light source body, and reflector lower surface is provided with the reflector layer with reflection action;Main light source body includes being fixedly arranged on the lamp housing of front end, arc installation position, the second substrate being fixedly arranged in lamp housing, some second LED lamp bead being laid on second substrate, lamp housing is installed in and cover at the light transmission piece in the second LED lamp bead;Absorbed solar energy that solar LED street lamp also includes being mounted on arc-shaped lamp masthead end and the photovoltaic panel that can be exchanged into electric energy, it is located in arc lamp stand and the accumulator being connected with photovoltaic panel, the controller being located in arc lamp stand and be connected with accumulator.
Preferably, arc lamp stand boring can admittance line.
Preferably, solar LED street lamp also includes being located at the driving device that arc lamp stand is internal and electrically connects with strip source body, main light source body.
Preferably, arc lamp stand, lamp housing are made by heat-conducting metal.
This solar LED street lamp is set to the arc installation position protruded forward at arc lamp stand medium position place, and the arrangement of rear end, arc installation position is provided with some strip source bodies playing parergon illuminating effect.And, front end, arc installation position is provided with and tilts to irradiate and play the main light source body of key lighting effect upward, arc-shaped lamp masthead portion extends corresponding with main light source body forward and the light of main light source body can be reflexed on ground and the reflector that can keep off the rain for main light source body, and reflector lower surface is provided with the reflector layer with reflection action.So, this solar LED street lamp front end is provided with main light source body and irradiates forward, plays key lighting effect, rear end is provided with strip source body, plays parergon illuminating effect, so has two kinds of light source mode, effectively expand shadow surface, it may be achieved comprehensive global illuminating, luminous no dark space, light efficiency is good, and, this solar LED street lamp is divided into key lighting and parergon two kinds of light-emitting modes of illumination, while illumination, also having decoration function, sight is high, diverse in function.It addition, main light source body non-immediate luminous outwardly, but be first irradiated on reflector, and by being just irradiated downward after the reflection of reflector so that uniform in light emission is soft, do not have LED light source common dazzle the eyes dazzling problem.This utility model achieves one and has two kinds of light source mode, effectively expand shadow surface, comprehensive global illuminating can be realized, luminous no dark space, light efficiency is good, has decoration function in illumination simultaneously, sight is high, diverse in function, luminescence is uniformly soft, is prevented effectively from the solar LED street lamp dazzling the eyes dazzling problem.
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of solar LED street lamp of this utility model.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
With reference to Fig. 1, it is proposed to an embodiment of a kind of solar LED street lamp of the present utility model, including pacifying the arc lamp stand 200 being fixed in ground base plate 100, being connected and fixed on base plate 100 upper end.
Arc lamp stand 200 medium position place is set to the arc installation position 201 protruded forward, and the arrangement of rear end, arc installation position 201 is provided with some strip source bodies 202 playing parergon illuminating effect.
Strip source body 202 includes the light-transmission tube being connected and fixed on rear end, arc installation position 201, some first LED lamp bead being fixedly arranged on the first substrate having a bar shape within light-transmission tube, being laid on first substrate.
Front end, arc installation position 201 is provided with and tilts to irradiate and play the main light source body 203 of key lighting effect upward, arc lamp stand 200 top is extended corresponding with main light source body 203 forward and the light of main light source body 203 can be reflexed on ground and the reflector 300 that can keep off the rain for main light source body 203, and reflector 300 lower surface is provided with the reflector layer with reflection action.
Main light source body 203 includes being fixedly arranged on the lamp housing of front end, arc installation position 201, the second substrate being fixedly arranged in lamp housing, some second LED lamp bead being laid on second substrate, lamp housing is installed in and cover at the light transmission piece in the second LED lamp bead.
Absorbed solar energy that solar LED street lamp also includes being mounted on arc lamp stand 200 top and the photovoltaic panel 401 that can be exchanged into electric energy, be located in arc lamp stand 200 and is connected with photovoltaic panel 401 accumulator, be located at the controller that arc lamp stand 200 is interior and is connected with accumulator.
Arc lamp stand 200 boring also can admittance line.Solar LED street lamp also includes being located at the driving device that arc lamp stand 200 is internal and electrically connects with strip source body 202, main light source body 203.
Arc lamp stand 200, lamp housing are made by heat-conducting metal, and heat conduction and heat radiation efficiency is high, good heat dissipation effect.
This solar LED street lamp is set to the arc installation position 201 protruded forward at arc lamp stand 200 medium position place, and the arrangement of rear end, arc installation position 201 is provided with some strip source bodies 202 playing parergon illuminating effect.And, front end, arc installation position 201 is provided with and tilts to irradiate and play the main light source body 203 of key lighting effect upward, arc lamp stand 200 top is extended corresponding with main light source body 203 forward and the light of main light source body 203 can be reflexed on ground and the reflector 300 that can keep off the rain for main light source body 203, and reflector 300 lower surface is provided with the reflector layer with reflection action.So, this solar LED street lamp front end is provided with main light source body 203 and irradiates forward, plays key lighting effect, rear end is provided with strip source body 202, plays parergon illuminating effect, so has two kinds of light source mode, effectively expand shadow surface, it may be achieved comprehensive global illuminating, luminous no dark space, light efficiency is good, and, this solar LED street lamp is divided into key lighting and parergon two kinds of light-emitting modes of illumination, while illumination, also having decoration function, sight is high, diverse in function.It addition, main light source body 203 non-immediate luminous outwardly, but be first irradiated on reflector 300, and by being just irradiated downward after the reflection of reflector 300 so that uniform in light emission is soft, do not have LED light source common dazzle the eyes dazzling problem.This utility model achieves one and has two kinds of light source mode, effectively expand shadow surface, comprehensive global illuminating can be realized, luminous no dark space, light efficiency is good, has decoration function in illumination simultaneously, sight is high, diverse in function, luminescence is uniformly soft, is prevented effectively from the solar LED street lamp dazzling the eyes dazzling problem.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to make; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.