Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of energy-conservation lawn street lamp, its simple in construction, seal waterproof effectThe best, can effectively reduce power consumption, it is to avoid occurring having a power failure cannot the situation of bright light.
The energy-conservation lawn street lamp of one of the present invention, its technical scheme used is: include lampshade, lamp housing, fluorescent tube, baseSeat, windmill electric generating apparatus, controller, accumulator and sealing flange device, described lampshade is by flexible clamping parts and described lampThe upper end of shell connects, and described sealing flange device is located at bottom described lamp housing, and described pedestal is positioned at described lamp housing and by slowRushing attachment means to be connected with described sealing flange device, described pedestal is provided with connecting tube, is provided with described control in described connecting tubeDevice processed and accumulator, described lampshade top is provided with described windmill electric generating apparatus, and described windmill electric generating apparatus passes through controller and instituteStating accumulator to connect, described accumulator is connected with described pedestal, and described fluorescent tube is symmetrically arranged at described around described connecting tube peripheryOn pedestal, described power line one end is connected with described pedestal, the other end of described power line through described sealing flange device withExternal power source connects.
Described windmill electric generating apparatus is sent to accumulator by the electric power that wind energy produces by controller and stores, and controller canPreventing the excessive discharge and recharge of accumulator, connecting tube is located in the middle of fluorescent tube, makes connection member not mixed and disorderly, and fluorescent tube is around connecting tube periphery pairClaiming to be distributed on pedestal, light source is uniform, and described connecting tube can use floodlight plate, increases light-source brightness；Have a power failure or power shortageUnder state, can enable in accumulator and power, energy-conservation environmental protection again, meanwhile, light fitting shape is attractive in appearance；Described lampshade passes through flexible clamping portionPart is connected with lamp housing, it is simple to dismounting and change lamp housing inner part during later period maintenance, makes wire with lamp housing even by sealing flange deviceConnecing position to seal, seal member is difficult to aged deterioration.
Improving further, described windmill electric generating apparatus includes fan blade, Windmill stand and electromotor, in described Windmill stand insideSky, its lower end is one-body molded with described lampshade, and described fan blade is located at described Windmill stand upper end, and described electromotor is located at described windmillIn frame, and it is connected with described fan blade.
Windmill stand lower end is one-body molded with described lampshade, it is to avoid water immerses in lampshade, and fan blade rotates, connectedChanges mechanical energy is that electric energy is stored to accumulator by controller by motor, when or else using external power source to power, has electric power storagePond powers.
Improving further, described sealing flange device includes inner flange and outward flange, described lamp housing bottom outside wall setsFluted, described groove center is provided with the power supply string holes vertically run through bottom described lamp housing, and described inner flange is located at described lamp housingInterior and parallel with described lamp housing lower wall, the downside of described inner flange is provided with closure gasket groove, is provided with in described closure gasket grooveSealing ring, described outward flange is embedded in described groove and is connected with described inner flange by bolt.
Described inside and outside flange and the described concentricity axle of power supply string holes, it is preferred that the hole of described inside and outside flange center and instituteStating power line bore dia identical, wire sequentially passes through inner flange, power supply string holes, outward flange, and the hole of inside and outside flange center is provided withRubber ring, it is centered around power line periphery, makes the seam crossing bottom power line and lamp housing seal according to the principle of flange seal.
Improving further, described flexible clamping parts include spring and some elastic clipping strips, and described elastic clipping strip includes bulletProperty connecting portion and hook part integrated with it, described lampshade downside is provided with elastic seal ring I, described elastic clipping stripBeing positioned at the periphery of described elastic seal ring I, described elastic joint part is connected with described lampshade downside by described spring respectivelyAnd constituting a circular ring structure closed, the upper end of described lamp housing is provided with elastic seal ring II, the top of described lamp housing lateral wallBeing provided with angle groove, described lampshade is connected together by the angle groove of the hook part of described elastic clipping strip with described lamp housing.
When described lampshade engages with described lamp housing downwards, elastic seal ring I and elastic seal ring II are the most compacted, elasticMove out under the stop of lamp housing lateral wall bottom card article, outside the hook part of elastic clipping strip is snapped down to along with the motion of lampshadeDuring the angle groove of side, under the action of the spring, hook part snaps in angle groove described elastic clipping strip, and light cover seals even with lamp housingConnect.Described angle groove cross section is preferably opening angle groove oliquely downward, the best and described crotch of structure of described angle groovePortion's structure matches.This structure easy installation and removal, good sealing effect；The internal diameter of described elastic seal ring I is slightly larger than described bulletProperty sealing ring II external diameter, it is also possible to the internal diameter of elastic seal ring II is tied slightly larger than the external diameter of elastic seal ring I, double-layer seal ringsStructure more can be the most waterproof.
Improving further, described lampshade is umbrella planar structure, and described lampshade edge is provided with downward extension.
The umbrella planar structure of described lampshade, makes rainwater will not amass at cover surface, and the lower end of described extension is preferably lower thanThe lower end of angle groove, can preferably play the effect keeped out wind and rain, it is to avoid lampshade is exposed in wind and rain with the seam crossing of lamp housing,Effectively protect flexible clamping parts simultaneously, extend its service life.
Improving further, described buffer connecting rods includes support bar, damping spring and support shell fragment, and described support bar isSome, it is distributed along described pedestal even circumferential, and the two ends of described support bar connect described pedestal and described inner flange, institute respectivelyStating and be installed with some support shell fragments on lamp housing medial wall, the free end correspondence respectively of described support shell fragment is set in described support barGoing up and be positioned at the lower section of described pedestal, described damping spring is set on described support bar and is positioned at below described support shell fragment.
Described pedestal is located on inner flange by support bar, keeps between described pedestal, fluorescent tube and described lamp housing medial wallCertain space, can reach to properly increase the effect of radiating rate；Meanwhile, fluorescent tube and pedestal are by shell fragment and damping springEffect, can reduce the vibrations in handling process of the lawn street lamp described in this invention impact on light source, protect light source, prolongLong life.
The simple in construction that has the beneficial effect that of the present invention, handsome in appearance, energy-conserving and environment-protective, sealed waterproof effect is good, waterproofShockproof, light fixture is long for service life.
Accompanying drawing explanation
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, rightThe present invention is described in further detail.
Fig. 1 is that the master of the present invention regards cross-sectional view.
Fig. 2 is described A portion partial enlargement structural representation.
Fig. 3 is lamp design schematic diagram described in Fig. 1.
Fig. 4 is that the described windmill electric generating apparatus right side regards cross-sectional view.
Wherein: 1-lampshade, 11-elastic seal ring I, 12-extension, 2-lamp housing, 21-elastic seal ring II, 22-angleGroove, 23-groove, 3-fluorescent tube, 31-pedestal, 4-power line, 5-sealing flange device, 51-inner flange, 52-outward flange, 53-electricitySource string holes, 54-sealing ring, 55-bolt, 6-flexible clamping parts, 61-spring, 62-elastic clipping strip, 621-elastic joint part,622-hook part, 7-buffer connecting rods, 71-support bar, 72-damping spring, 73-supports shell fragment, 8-windmill electric generating apparatus,81-controller, 82-accumulator, 83-fan blade, 84-Windmill stand, 85-electromotor, 9-connecting tube.
Detailed description of the invention
As Figure 1-4, a kind of energy-conservation lawn street lamp, including lampshade 1, lamp housing 2, fluorescent tube 3, pedestal 31, windmill generating dressPutting 8 and sealing flange device 5, described lampshade 1 is in umbrella planar structure, and described lampshade 1 edge is provided with downward extension 12, describedLampshade 1 is connected with the upper end of described lamp housing 2 by flexible clamping parts 6, and described sealing flange device 5 is located at described lamp housing 2Bottom, described pedestal 31 is positioned at described lamp housing 2 and is connected with described sealing flange device 5 by buffer connecting rods 7, describedPedestal 31 is provided with connecting tube 9, is provided with described controller 81 and accumulator 82 in described connecting tube 9, and the top of described lampshade 1 setsDescribed windmill electric generating apparatus 8, described windmill electric generating apparatus 8 is had to include fan blade 83, Windmill stand 84 and electromotor 85, described Windmill stand84 inner hollow, its lower end is one-body molded with described lampshade 1, and described fan blade 83 is located at described Windmill stand upper end, described electromotor85 are located in described Windmill stand 84, and its input is connected with described fan blade 83, and the outfan of described electromotor 85 passes through controller81 are connected with described accumulator 82, and the outfan of described accumulator 82 is connected with described pedestal 31, and described fluorescent tube 3 is around described companyAdapter periphery is also symmetrically arranged on described pedestal 31, and described power line 4 one end is connected with described pedestal 31, described power line 4The other end is connected through described sealing flange device 5 with external power source.
Described sealing flange device 5 includes inner flange 51 and outward flange 52, and the bottom outside wall of described lamp housing 2 is provided with recessedGroove 23, the center of described groove 23 is provided with the power supply string holes 53 vertically run through bottom described lamp housing, and described inner flange 51 is located at instituteStating lamp housing 2 interior and parallel with the lower wall of described lamp housing 2, the downside of described inner flange 51 is provided with closure gasket groove, described closeBeing provided with sealing ring 54 in seal ring groove, described outward flange 52 is embedded in described groove 23 and by bolt 55 and described inner flange 51Connect.
Described flexible clamping parts 6 include that spring 61 and some elastic clipping strips 62, described elastic clipping strip 62 include elastic companyConnecing portion 621 and hook part integrated with it 622, the downside of described lampshade 1 is provided with elastic seal ring I 11, describedElastic clipping strip 62 is positioned at the periphery of described elastic seal ring I 11, and described elastic joint part divides 621 Tong Guo described spring 61 and instituteThe downside stating lampshade 1 connects and constitutes the circular ring structure of a Guan Bi, and the upper end of described lamp housing 2 is provided with elastic seal ring II21, the internal diameter of described elastic seal ring I 11 is slightly larger than the external diameter of described elastic seal ring II 21, on the lateral wall of described lamp housing 21Portion is provided with angle groove 22, and described lampshade 1 is blocked by the angle groove 22 of the hook part 622 of described elastic clipping strip 62 with described lamp housing 2Close and connect.
Described buffer connecting rods 7 includes some support bars 71 along the distribution of described pedestal 31 even circumferential, damping spring72 and support shell fragment 73, the two ends of described support bar 71 connect described pedestal 31 and described inner flange 51 respectively, described lamp housing 2Being installed with some support shell fragments 73 on medial wall, the free end correspondence respectively of described support shell fragment 73 is set in described support bar 71Going up and be positioned at the lower section of described pedestal 31, described damping spring 72 is set on described support bar 71 and is positioned at described support shell fragmentThe lower section of 73.
The foregoing is only the preferred version of the present invention, be not intended as limitation of the invention further, every utilization is originallyThe various equivalence changes that description of the invention and accompanying drawing content are made are all within protection scope of the present invention.