A kind of high efficiency and heat radiation solar LED street lamp
Technical field
The present invention relates to street lamp fields, and in particular to a kind of high efficiency and heat radiation solar LED street lamp.
Background technology
Street lamp is the key facility of city and road lighting, existing street lamp mostly according to the road conditions of installation and environment,
It is good just to be determined when manufacture, therefore the scene that the street lamp of respective model is often installed is fixed, cannot arbitrarily be adjusted.It is using
In the process, lamp cap and accumulator all have that calorific value is big, and radiator fan power in radiation processes is constant, cannot
It is adjusted according to actual heat dissipation needs.
Invention content
Goal of the invention:The present invention is directed to overcome the deficiencies of existing technologies, a kind of high efficiency and heat radiation solar LED street lamp is provided.
Technical solution:A kind of solar LED street lamp, including lamp stand component and lamp adapter assembly, during the lamp stand component includes
The lamp stand of sky, the open-topped top plate of closing lamp stand being fixed at the top of lamp stand and the bottom plate for being fixed on lamp stand bottom, the lamp
The lateral wall of bar is fixed with the first solar panel, the first controller and the first wireless communication unit, first channel radio
Hole unit is connect with first controller, and the top plate has the first jack and the second jack, is fixed in the lamp stand
Fixed plate and the bottom plate being mutually parallel with fixed plate have on fixed plate on first on through-hole and second
The lower surface of through-hole, fixed plate is also hinged with the first removable cover by the first elastic reset hinge member, and passes through
Two elastic reset hinge members are hinged with the second removable cover, when no external force, through-hole in the first removable cover closing described first,
Through-hole in the second removable cover closing described second, the bottom plate is with the first lower through-hole, the second lower through-hole and two
Through bottom plate through hole upper and lower surfaces of, the upper surface of the bottom plate is fixed with radiator fan, the bottom plate
Lower surface be fixed with the first accumulator, the first inserted link is inserted at first lower through-hole, the top of first inserted link has
The bottom of first block, first inserted link has the first light transmission piece, has between first block and the bottom plate
The first spring being sleeved on first inserted link is inserted with the second inserted link, the top of second inserted link at second lower through-hole
With the second block, the bottom of second inserted link has the second light transmission piece, between second block and the bottom plate
With the second spring being sleeved on second inserted link, the madial wall of the lamp stand is fixed with laser emitter and light-intensity test
Device, the laser emitter and light intensity detector are respectively positioned below the bottom plate, and the optical axis of laser emitter with it is described
First and second light transmission piece is parallel, and when the first pressure ram does not squeeze the first block, first light transmission piece is located at laser hair
The top of the optical axis of emitter, when the second pressure ram does not squeeze the second block, second light transmission piece is located at the Laser emission
The side wall of the top of the optical axis of device, the lamp stand also has air admission hole, and the air admission hole is located at below the bottom plate, described
First solar panel is used to charge for the first accumulator, and first accumulator is used for as laser emitter, light-intensity test
Device and radiator fan power supply, first jack, the second jack, the section of through-hole is rectangle on through-hole and second on first;
The lamp adapter assembly includes the connecting rod of montant, lamp cap and the connection montant and lamp cap, during the montant and connecting rod are
Hollow structure, the bottom end of the montant is open, and the lamp cap includes lampshade and transmissive mirror, have in the lampshade mounting circuit boards,
The LED lamp bead being arranged at mounting circuit boards, the heat-conducting block abutted with the mounting circuit boards and be arranged on heat-conducting block dissipate
Hot fin, the lampshade have venthole, also have second controller in the lampshade, and the is equipped at the top of the connecting rod
Two wireless communication units and the second solar panel, the connecting rod is interior to be fixed with the second accumulator, institute by fixing bracket
It states the second wireless communication unit to connect with the second controller, second solar panel is used to fill for the second accumulator
Electricity, second accumulator are used to power for the lamp cap, and the bottom of the montant is fixedly connected with vertical pressure ram, described
The lateral wall of montant is further fixed on the limited block for being abutted with the upper surface of the top plate;When the lamp stand component is equipped with two
When a lamp adapter assembly, the montant of a lamp adapter assembly passes through the extruding of through-hole and the lamp adapter assembly on the first jack and first
Bar abut squeeze the first block so that laser emitter optical axis pass through first light transmission piece, another lamp adapter assembly
Montant passes through the pressure ram of through-hole and the lamp adapter assembly on the second jack and second to abut the second block of extruding so that laser
The optical axis of transmitter passes through second light transmission piece;When the lamp stand component installation there are one the lamp adapter assembly when, the lamp cap
The montant of component passes through the pressure ram of through-hole and the lamp adapter assembly on the first jack and first to abut the first block of extruding to make
The optical axis for obtaining laser emitter passes through the montant of first light transmission piece or the lamp adapter assembly to pass through on the second jack and second
The pressure ram of through-hole and the lamp adapter assembly, which abuts, squeezes the second block so that the optical axis of laser emitter passes through described second
Light transmission piece;First controller is controlled, and when starting radiator fan, while starting laser emitter and light-intensity test
Device makes radiator fan with the first rotational speed, when light intensity detector when the measured value of light intensity detector is in the first range
When measured value is in the second range, make radiator fan with the second rotational speed, second rotating speed is more than the first rotating speed, and described the
The minimum value of one range is more than the maximum value of the second range.
Further, the light transmittance of first and second light transmission piece is 50%.
Further, the height of the montant of the lamp adapter assembly is more than 1 meter.
Further, first solar panel is thin-film solar cell panel.
Further, the quantity of first solar panel is two pieces.
Further, there is mounting hole at the bottom plate.
Further, the outer cross section and inner section of the montant are rectangle.
Further, have for by limited block and the fixed fastening bolt of top plate at the limited block.
Further, first removable cover and the second removable cover in face of the surface of fixed plate all have rubber into
One step, second rotating speed is twice of the first rotating speed.
Further, when the lamp stand component is fitted without the lamp adapter assembly, described in the first removable cover closing
Through-hole on first, second removable cover close through-hole on described second, and first and second light transmission piece is respectively positioned on the laser hair
The top of the optical axis of emitter.
Further, there are two the air admission holes.
Further, " first controller is controlled, and when starting radiator fan, while starting laser emitter
And light intensity detector makes radiator fan with the first rotational speed, works as light when the measured value of light intensity detector is in the first range
When the measured value of strong detector is in the second range, make radiator fan with the second rotational speed, second rotating speed is more than first
Rotating speed, the minimum value of first range are more than the maximum value of the second range." may be set to be " and first controller into
Row control, when starting radiator fan, while starting laser emitter and light intensity detector, when the measured value of light intensity detector is big
In first threshold and less than second threshold when, make radiator fan with the second rotational speed, when the measured value of light intensity detector is more than
Third threshold value and when less than four threshold values, makes radiator fan with the first rotational speed, second rotating speed is more than the first rotating speed, institute
It states third threshold value and is more than second threshold.”
Advantageous effect:The street lamp of the present invention, lamp stand component can install two lamp adapter assemblies, can also install a lamp cap
Component, usage scenario is flexible, and radiator fan can determine its rotating speed according to the quantity of the lamp adapter assembly of installation, to obtain
Enough to heat dissipation effect, and will not waste.
Description of the drawings
Fig. 1 is that lamp stand component installs a lamp adapter assembly schematic diagram;
Fig. 2 is that lamp stand component installs two lamp adapter assembly schematic diagrames;
Fig. 3 is lamp stand component diagram;
Specific implementation mode
Reference numeral:1 lamp stand;1.1 air admission hole;2 bottom plates;3 top plates;3.1 first jacks;3.2 second jacks;It is fixed on 4
Plate;Through-hole on 4.1 first;Through-hole on 4.2 second;4.3 first removable covers;4.4 second removable covers;5 bottom plates;5.1 first
Lower through-hole;5.2 second lower through-holes;5.3 through hole;5.4 radiator fan;5.5 first accumulators;6.1 first solar panels;
6.2 first controllers;6.3 first wireless communication units;7.1 laser emitter;7.2 light intensity detector;9.1 first blocks;9.2
First spring;9.3 first inserted links;9.4 first light transmission pieces;10.1 the second block;10.2 second springs;10.3 the second inserted link;
10.4 the second light transmission piece;11 montants;11.1 pressure rams;11.2 limited blocks;11.3 fastening bolts;12 connecting rods;12.1 second stores
Battery;12.2 the second solar panel;12.3 the second wireless communication unit;13.1 lampshades;13.2 ventholes;13.3 light transmissions
Cover;13.4 mounting circuit boards;13.5 heat-conducting blocks;13.6 radiating fins;13.7LED lamp beads;13.8 second controllers.
A kind of high efficiency and heat radiation solar LED street lamp, including lamp stand component and lamp adapter assembly, the lamp stand component includes hollow
Lamp stand 1, the open-topped top plate 3 of closing lamp stand that is fixed at the top of lamp stand and the bottom plate 2 for being fixed on lamp stand bottom, the lamp
The lateral wall of bar is fixed with the first solar panel 6.1, the first controller 6.2 and the first wireless communication unit 6.3, and described
One wireless through-hole unit is connect with first controller, and the top plate has the first jack 3.1 and the second jack 3.2, described
It is fixed with upper mounted plate 4 and the bottom plate being mutually parallel with fixed plate 5 in lamp stand, has the on fixed plate
The lower surface of through-hole 4.2 on through-hole 4.1 and second on one, fixed plate is also hinged by the first elastic reset hinge member
There is the first removable cover 4.3, and the second removable cover 4.4 is hinged with by the second elastic reset hinge member, when no external force, described
Through-hole in one removable cover closing described first, second removable cover close through-hole on described second, and the bottom plate has
First lower through-hole 5.1, the second lower through-hole 5.2 and two run through bottom plate through hole 5.3 upper and lower surfaces of, the lower fixation
The upper surface of plate is fixed with radiator fan 5.4, and the lower surface of the bottom plate is fixed with the first accumulator 5.5, and described first
The first inserted link 9.3 is inserted at lower through-hole, the top of first inserted link has the first block 9.1, the bottom of first inserted link
With the first light transmission piece 9.4, there is first be sleeved on first inserted link between first block and the bottom plate
Spring 9.2 is inserted with the second inserted link 10.3 at second lower through-hole, and the top of second inserted link has the second block 10.2,
The bottom of second inserted link has the second light transmission piece 10.4, has between second block and the bottom plate and is sleeved on institute
The second spring 10.2 on the second inserted link is stated, the madial wall of the lamp stand is fixed with laser emitter and light intensity detector, described
Laser emitter 7.1 and light intensity detector 7.2 are respectively positioned below the bottom plate, and the optical axis of laser emitter and described the
One, two light transmission pieces are parallel, and also there is the side wall of the lamp stand air admission hole, the air admission hole to be located at below the bottom plate,
First solar panel is used to charge for the first accumulator, and first accumulator is used for as laser emitter, light intensity
Detector and radiator fan power supply, first jack, the second jack, the section of through-hole is square on through-hole and second on first
Shape;The lamp adapter assembly includes the connecting rod of montant, lamp cap and the connection montant and lamp cap, the montant 11 and connecting rod 12
It is hollow structure, the bottom end of the montant is open, and the lamp cap includes lampshade 13.1 and transmissive mirror 13.3, is had in the lampshade
There are mounting circuit boards 13.4, the LED lamp bead being arranged at mounting circuit boards 13.7, the heat-conducting block abutted with the mounting circuit boards
13.5 and the radiating fin 13.6 that is arranged on heat-conducting block, the lampshade there is venthole 13.2, also have the in the lampshade
Two controllers are equipped with the second wireless communication unit and the second solar panel, the connecting rod at the top of the connecting rod
Interior to be fixed with the second accumulator 12.1 by fixing bracket, second wireless communication unit connects with the second controller 12.3
It connects, second solar panel 12.2 is used to charge for the second accumulator, and second accumulator is used to be the lamp cap
Power supply, the bottom of the montant are fixedly connected with vertical pressure ram, the lateral wall of the montant be further fixed on for it is described
The limited block that the upper surface of top plate abuts;When the lamp stand component installation there are two the lamp adapter assembly when, a lamp adapter assembly
Montant pass through the first jack and first on the pressure ram of through-hole and the lamp adapter assembly abut squeeze the first block so that swash
The optical axis of optical transmitting set passes through first light transmission piece, the montant of another lamp adapter assembly to pass through through-hole on the second jack and second
And the pressure ram of the lamp adapter assembly abuts and squeezes the second block so that the optical axis of laser emitter passes through second light transmission
Piece;When lamp stand component installation is there are one when the lamp adapter assembly, the montant of the lamp adapter assembly passes through the first jack and first
The pressure ram of upper through-hole and the lamp adapter assembly, which abuts, squeezes the first block so that the optical axis of laser emitter passes through described the
The montant of one light transmission piece or the lamp adapter assembly passes through the pressure ram of through-hole and the lamp adapter assembly on the second jack and second to abut
The second block is squeezed so that the optical axis of laser emitter passes through second light transmission piece;When the lamp stand component is fitted without
When the lamp adapter assembly, through-hole in the first removable cover closing described first, second removable cover is closed on described second
Through-hole, first and second light transmission piece are respectively positioned on the top of the optical axis of the laser emitter;First controller is controlled
System, when starting radiator fan, while starting laser emitter 7.1 and light intensity detector 7.2, when the measured value of light intensity detector
When in the first range, radiator fan is made to make when the measured value of light intensity detector is in the second range with the first rotational speed
For radiator fan with the second rotational speed, second rotating speed is more than the first rotating speed, and the minimum value of first range is more than second
The maximum value of range.
The light transmittance of first and second light transmission piece is 50%.The height of the montant of the lamp adapter assembly is more than 1 meter.Institute
It is thin-film solar cell panel to state the first solar panel.The quantity of first solar panel is two pieces.The bottom
There is mounting hole at plate.The outer cross section and inner section of the montant are rectangle.Have for by limited block at the limited block
With the fixed fastening bolt of top plate.First removable cover and the second removable cover all have rubber in face of the surface of fixed plate
Rubber cushion.Second rotating speed is twice of the first rotating speed.
The street lamp of the present invention, lamp stand component and lamp adapter assembly are modular, can install a lamp cap group as needed
Part or two lamp adapter assemblies.Lamp stand component includes that the first solar panel, the first accumulator, the first controller and first are wireless
Communication unit can realize independent power supply and remote control.Lamp adapter assembly includes the second solar panel, the second electric power storage
Pond, second controller and the second wireless communication unit can carry out independent power supply and remote control.When concrete application, remotely
Control centre can manually control or setting program control so that lamp cap and radiator fan start and close simultaneously, to obtain most
Heat dissipation effect well and the energy dissipation for avoiding radiator fan.When radiator fan starts, the first controller starts simultaneously to swash
Optical transmitting set and light intensity detector, when the measured value of light intensity detector is in the first range (at this time as shown in Figure 1, laser is sent out
The light of emitter is merely through a light transmission piece, therefore the measured value of light intensity detector is larger), so that radiator fan is turned with the first rotating speed
It is dynamic, when the measured value of light intensity detector is in the second range (at this time as shown in Fig. 2, the light of laser emitter is saturating by two
Mating plate, therefore the measured value of light intensity detector is smaller, makes radiator fan with the second rotational speed, second rotating speed is more than first
Rotating speed.That is, when only there are one when lamp adapter assembly, radiator fan is radiated with the slow-speed of revolution, when there are two lamp adapter assembly, heat dissipation
Fan is radiated with high rotating speed.Heat dissipation deficiency in draught is avoided, radiator fan is also avoided and consumes excessive energy.
When specific heat dissipation, radiating airflow enters from air admission hole, by through hole, enters in montant (such as from the bottom of montant
Shown in Fig. 1, when being not inserted into montant, removable cover covers through-hole, will not cause the waste of radiating airflow), enter back into connection
It in bar, enters back into lampshade, is come out from venthole, radiated.
Although the present invention is illustrated and has been described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.