A kind of dust protected photovoltaic generation LED street lamp
Technical field
The present invention relates to a kind of photovoltaic generation LED street lamp, more particularly to a kind of dust protected photovoltaic generation LED street lamp.
Background technology
Photovoltaic generation is a kind of skill that luminous energy is directly translated into electric energy using the photovoltaic effect of interface
Art, is one kind of solar power generation.The key element of this technology is solar cell.Solar cell after series connection by carrying out
Packaging protection can form the solar module of large area, then be formed photovoltaic generation dress with parts such as the power controllers that closes
Put.Photovoltaic generating system is mainly made up of solar panel (component), controller and inverter three parts, and they are mainly by electricity
Sub- component is constituted, and is not related to mechanical part.
Street lamp, is the light emitting lighting system on road, street and public square.Generally start at nightfall or darkness time-division
It is shinny, extinguish after dawn.The basic function of street lamp be illumination, its adjection can be artistic work, terrestrial reference, road sign,
Telephone booth, message board, mailbox, assemble place, advertising lamp box etc..
Many dusts are typically had on road, when having wind, dust is kicked up in the air, causes the breathing of pedestrian not
Just, the compartment time watering dust prevention can be carried out on Ordinary Rd, but dust-proof effect is not good, if dust-proof dress can be installed additional in LED street lamp
Putting can greatly improve dust-proof effect, and current photovoltaic generation LED street lamp does not possess dust-proof effect, therefore need a kind of profit of research and development badly
The dust protected photovoltaic generation LED street lamp of dust-proof effect is reached with wind-force.
The content of the invention
(1) technical problem to be solved
The present invention in order to overcome current photovoltaic generation LED street lamp not possess the shortcoming of dust-proof effect, the invention solves the problems that
Technical problem be to provide the dust protected photovoltaic generation LED street lamp that a kind of utilization wind-force reaches dust-proof effect.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a dust protected photovoltaic generation LED street lamp, include
Lamppost, LED street lamp body, first bearing seat, first rotating shaft, first gear, fan blade, second bearing seat, the second rotating shaft, the second tooth
Wheel, cam, fixed plate, cylinder body, the first water pipe, the first check valve, pole, fixed cover, shower nozzle, piston, push rod, the first spring,
Pressing plate, header tank, the second water pipe, the second check valve and drip pan, lamppost left wall top interference are connected with first bearing seat, first
Interference is connected with first rotating shaft on bearing in bearing block, and first rotating shaft left end is arranged with fan blade, and first rotating shaft right-hand member passes through
It is bonded the mode for connecing and is connected with first gear, the top interference of lamppost right wall is connected with second bearing seat, the axle in second bearing seat
Hold interference and be connected with the second rotating shaft, the second rotating shaft left end is connected with second gear by way of being bonded and connecing, second gear with
First gear is engaged, and the second rotating shaft right-hand member is connected with cam by way of being bonded and connecing, and lamppost outer wall right side is provided with LED street lamp sheet
Body, lamppost outer wall right side is welded with fixed plate, and fixed plate is located at LED street lamp body top, and fixed plate top left side is welded with cylinder
Body, is provided with piston in cylinder body, piston coordinates with cylinder body, and cylinder body top center is provided with pilot hole, and piston tip is provided with push rod, push rod
Be connected with pressing plate through pilot hole, between pressing plate bottom and cylinder body top by way of linking up with connection the first spring, pressing plate top
Portion and cam contact, cylinder body right wall are connected with the first water pipe and the second water pipe, and the first water pipe is located at the second water pipe lower section, the first water
The first check valve is provided with pipe, the second check valve is provided with the second water pipe, fixed plate top right side is provided with pole, and pole top sets
There is fixed cover, the first water pipe passes through fixed cover, and is connected with shower nozzle, lamppost right side top is welded with header tank, header tank bottom
Portion is connected with the second water pipe, and header tank top right side is welded with drip pan.
Preferably, battery and solar components are also included, the mode that lamppost inner top is connected by screw is connected with
Battery, the mode that lamppost top is connected by screw is connected with solar components, and solar components pass through circuit and battery
Connection, battery is connected by circuit with LED street lamp body.
Preferably, 3rd bearing seat, the 3rd gear, slide rail, sliding block, tooth bar, the first fixed pulley, the second fixed cunning are also included
Wheel, bracing wire and second spring, the mode that fixed plate top right side is connected by screw are connected with 3rd bearing seat, and pole interference connects
It is connected on the bearing in 3rd bearing seat, pole bottom is connected with the 3rd gear by interference, fixed plate crown center passes through spiral shell
The mode for following closely connection is connected with slide rail, and slidingtype is provided with sliding block on slide rail, and sliding block right side is welded with tooth bar, tooth bar and the 3rd gear
Engagement, second spring is connected between sliding block left side and cylinder body right side by way of linking up with connection, and cylinder body lower right side passes through
Support is welded with the first fixed pulley, and the first fixed pulley is rotatable, and cylinder body top right side is welded with the second fixed pulley by support, the
Two fixed pulleys are rotatable, and sliding block left upper portion is connected with bracing wire by way of linking up with connection, bracing wire bypass the first fixed pulley and
Second fixed pulley, and connected by way of hook is connected with pressing plate right-hand member.
Preferably, also include web plate, drip pan internal upper part is provided with web plate, the mode that web plate is connected by screw with catchment
Struggle against fixed connection, and the distance between upper surface and lower surface of web plate are 1cm, a diameter of 0.2cm of hole mesh of web plate.
Preferably, block is also included, the mode that slide rail top left is connected by screw is fixed to be connected with block, slides
Rail top right-hand member also by mode connects for screw mode it is fixed be connected with block, the material of block is Q235 steel.
Preferably, the left side of header tank and the fixed connection by way of welding of the right side of lamppost, header tank
The distance between left side and right side are 40cm, and the distance between the upper surface of header tank and lower surface are 20cm, header tank
The distance between front end face and rear end face be 30cm, the material of header tank is stainless steel.
Preferably, the material of bracing wire is steel wire rope, a diameter of 0.5cm of steel wire rope, one end of steel wire rope and the right side of pressing plate
End face fixed connection by way of linking up with connection, the other end of steel wire rope by way of linking up with connection with the left end of sliding block
The fixed connection in face.
Preferably, the material of fixed plate is stainless steel, the side that the left side of fixed plate passes through welding with the right side of lamppost
The distance between the fixed connection of formula, left side of fixed plate and right side are 35cm, the upper surface and lower surface of fixed plate it
Between distance be 4cm.
Preferably, the material of cylinder body is stainless steel, and the lower surface of cylinder body is with the upper surface of fixed plate by way of welding
Fixed connection, the profile of cylinder body is cylinder, and cylinder body a diameter of 7cm of inner circle, the wall thickness of cylinder body is 1.5cm.
Operation principle:After night arrives, LED street lamp body electrified light emitting is illuminated to road, and daytime, light was sufficiently strong
When, the power-off of LED street lamp body, save energy.At on rainy day, rainwater is flowed into by drip pan and stored in header tank, and one
Part rainwater is flowed into cylinder body by the second water pipe.When blowing, the dust on road surface is kicked up in the air, at the same time, fan blade
By turned, power-off first rotating shaft is rotated, and first rotating shaft drives first gear to rotate, and first gear drives second gear to turn
Dynamic, second gear drives the second axis of rotation, and the second rotating shaft drives cam rotation, cam driven pressing plate to move downward, the first bullet
Spring is compressed, and pressing plate is moved downward by push rod band piston, and the water in cylinder body flow to shower nozzle by the first water pipe, then by spray
Head dispersion be ejected to it is aerial, when cam rotation to distalmost end and pressing plate depart from, pressing plate under the elastic force effect of the first spring to
Upper motion, and then piston upwards are driven by push rod, the rainwater in header tank is flowed into cylinder body again by the second water pipe,
So repeatedly, when blowing, the rainwater in header tank is constantly ejected in the air by shower nozzle so that aerial dust falls within ground again
Face, has reached dust-proof effect.
Because also including battery and solar components, the mode that lamppost inner top is connected by screw is connected with electric power storage
Pond, the mode that lamppost top is connected by screw is connected with solar components, and solar components are connected by circuit with battery,
Battery is connected by circuit with LED street lamp body, and when there is sunlight on daytime, solar components convert light energy into electrical power storage and exist
In battery, at night, battery provides electric energy for LED street lamp body, can normal work illuminating road, reached section
The about effect of the energy.
Because also include 3rd bearing seat, the 3rd gear, slide rail, sliding block, tooth bar, the first fixed pulley, the second fixed pulley,
Bracing wire and second spring, the mode that fixed plate top right side is connected by screw are connected with 3rd bearing seat, pole interference connection
On bearing in 3rd bearing seat, pole bottom is connected with the 3rd gear by interference, and fixed plate crown center passes through screw
The mode of connection is connected with slide rail, and slidingtype is provided with sliding block on slide rail, and sliding block right side is welded with tooth bar, and tooth bar is nibbled with the 3rd gear
Close, be connected with second spring between sliding block left side and cylinder body right side by way of linking up with connection, cylinder body lower right side is by branch
Frame is welded with the first fixed pulley, and the first fixed pulley is rotatable, and cylinder body top right side is welded with the second fixed pulley, second by support
Fixed pulley is rotatable, and sliding block left upper portion is connected with bracing wire by way of linking up with connection, and bracing wire bypasses the first fixed pulley and the
Two fixed pulleys, and connected by way of hook is connected with pressing plate right-hand member, when pressing plate is moved downward, there is provided bracing wire is pulled to be slided
Block is compressed to left movement, second spring, and then band carry-over bar is moved to the left, so that drive the 3rd gear to rotate counterclockwise, the
Three gear driven poles rotate counterclockwise, and then drive shower nozzle to rotate counterclockwise, and when pressing plate is moved upwards, bracing wire is relaxed,
Sliding block is moved right under the elastic force effect of second spring, and then band carry-over bar is moved right, so that band moving gear turns clockwise
It is dynamic so that shower nozzle is rotated clockwise, so repeatedly so that shower nozzle is constantly rotated, the scope of rainwater sprinkling is increased, improve anti-
The effect of dirt.
Because also including web plate, drip pan internal upper part is provided with web plate, mode and drip pan that web plate is connected by screw
The distance between fixed connection, upper surface and lower surface of web plate are 1cm, a diameter of 0.2cm of hole mesh of web plate, prevent foul
Into in header tank, cause the second water-pipe blockage.
Because also including block, the mode that slide rail top left is connected by screw is fixed to be connected with block, slide rail
Top right-hand member also by mode connects for screw mode it is fixed be connected with block, the material of block is Q235 steel, and anti-limited slip block is from cunning
Depart from rail, cause device to damage.
Because the right side of the left side of header tank and lamppost fixed connection, the left end of header tank by way of welding
The distance between face and right side are 40cm, and the distance between the upper surface of header tank and lower surface are 20cm, before header tank
The distance between end face and rear end face are 30cm, and the material of header tank is stainless steel.
Because the material of bracing wire is steel wire rope, a diameter of 0.5cm of steel wire rope, one end of steel wire rope and the right side of pressing plate
The fixed connection by way of linking up with connection, the other end of steel wire rope is consolidated by way of linking up with connection with the left side of sliding block
Fixed pattern is connected.
Because the material of fixed plate is stainless steel, the left side of fixed plate is consolidated with the right side of lamppost by way of welding
Fixed pattern is connected, and the distance between left side and right side of fixed plate are 35cm, between the upper surface and lower surface of fixed plate
Distance is 4cm.
Because the material of cylinder body is stainless steel, the lower surface of cylinder body is fixed with the upper surface of fixed plate by way of welding
Formula is connected, and the profile of cylinder body is cylinder, and cylinder body a diameter of 7cm of inner circle, the wall thickness of cylinder body is 1.5cm.
(3) beneficial effect
The present invention converts light energy into electrical power storage in battery by solar components, then is LED by battery
Street lamp body provides power supply, can at night luminous lighting road, header tank collects rainwater, and when blowing, fan blade
Rotate under the action of the forces of the wind, changed by a series of kinetic energy, the rainwater in header tank is uniformly sprayed in the air, reach
Dust-proof effect.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is second main structure diagram of the invention.
Fig. 3 is the third main structure diagram of the invention.
Fig. 4 is the 4th kind of main structure diagram of the invention.
Fig. 5 is the 5th kind of main structure diagram of the invention.
Mark in accompanying drawing for:1- lampposts, 2-LED street lamp bodies, 3- first bearing seats, 4- first rotating shafts, the teeth of 5- first
Wheel, 6- fan blades, 7- second bearing seats, the rotating shafts of 8- second, 9- second gears, 10- cams, 11- fixed plates, 12- cylinder bodies, 13- the
One water pipe, the check valves of 14- first, 15- poles, 16- fixed covers, 17- shower nozzles, 18- pilot holes, 19- pistons, 20- push rods, 21-
First spring, 22- pressing plates, 23- header tanks, the water pipes of 24- second, the check valves of 25- second, 26- drip pans, 27- batteries, 28-
Solar components, 29- 3rd bearings seat, the gears of 30- the 3rd, 31- slide rails, 32- sliding blocks, 33- tooth bars, the fixed pulleys of 34- first,
The fixed pulleys of 35- second, 36- bracing wires, 37- second springs, 38- web plates, 39- blocks.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of dust protected photovoltaic generation LED street lamp, as Figure 1-5, includes lamppost 1, LED street lamp body 2, first axle
Bearing 3, first rotating shaft 4, first gear 5, fan blade 6, second bearing seat 7, the second rotating shaft 8, second gear 9, cam 10, fixed plate
11st, cylinder body 12, the first water pipe 13, the first check valve 14, pole 15, fixed cover 16, shower nozzle 17, piston 19, push rod 20, the first bullet
Spring 21, pressing plate 22, header tank 23, the second water pipe 24, the second check valve 25 and drip pan 26, the left wall top interference connection of lamppost 1
There is first bearing seat 3, interference is connected with first rotating shaft 4 on the bearing in first bearing seat 3, and the left end of first rotating shaft 4 is arranged with
Fan blade 6, the right-hand member of first rotating shaft 4 is connected with first gear 5 by way of being bonded and connecing, and the right wall top interference of lamppost 1 is connected with
Two bearing bracket 7, interference is connected with the second rotating shaft 8 on the bearing in second bearing seat 7, and the left end of the second rotating shaft 8 is by being bonded what is connect
Mode is connected with second gear 9, and second gear 9 is engaged with first gear 5, and the right-hand member of the second rotating shaft 8 is connected by way of being bonded and connecing
Cam 10 is connected to, the outer wall of lamppost 1 right side is provided with LED street lamp body 2, and the outer wall of lamppost 1 right side is welded with fixed plate 11, fixed plate 11
Positioned at the top of LED street lamp body 2, the top left side of fixed plate 11 is welded with and piston 19 is provided with cylinder body 12, cylinder body 12, piston 19 with
Cylinder body 12 coordinates, and the top center of cylinder body 12 is provided with pilot hole 18, and the top of piston 19 is provided with push rod 20, and push rod 20 passes through pilot hole 18
Be connected with pressing plate 22, between the bottom of pressing plate 22 and the top of cylinder body 12 by way of linking up with connection the first spring 21, pressing plate 22 pushes up
Portion contacts with cam 10, and the right wall of cylinder body 12 is connected with the first water pipe 13 and the second water pipe 24, and the first water pipe 13 is located at the second water pipe
24 lower sections, are provided with the first check valve 14 in the first water pipe 13, the second check valve 25, the top of fixed plate 11 are provided with the second water pipe 24
Right side is provided with pole 15, and the top of pole 15 is provided with fixed cover 16, and the first water pipe 13 passes through fixed cover 16, and is connected with shower nozzle
17, the right side top of lamppost 1 is welded with header tank 23, and the bottom of header tank 23 is connected with the second water pipe 24, the top right side of header tank 23
It is welded with drip pan 26.
Battery 27 and solar components 28 are also included, the mode that the inner top of lamppost 1 is connected by screw is connected with storage
Battery 27, the mode that the top of lamppost 1 is connected by screw is connected with solar components 28, and solar components 28 are by circuit and storage
Battery 27 is connected, and battery 27 is connected by circuit with LED street lamp body 2.
Also include the 29, the 3rd gear 30 of 3rd bearing seat, slide rail 31, sliding block 32, tooth bar 33, the first fixed pulley 34, the
Two fixed pulleys 35, bracing wire 36 and second spring 37, the mode that the top right side of fixed plate 11 is connected by screw are connected with the 3rd axle
Bearing 29, the interference of pole 15 is connected on the bearing in 3rd bearing seat 29, and the bottom of pole 15 is connected with the 3rd tooth by interference
Wheel 30, the mode that the crown center of fixed plate 11 is connected by screw is connected with slide rail 31, and slidingtype is provided with sliding block 32 on slide rail 31,
The right side of sliding block 32 is welded with tooth bar 33, and tooth bar 33 is engaged with the 3rd gear 30, passes through between the left side of sliding block 32 and the right side of cylinder body 12
The mode for linking up with connection is connected with second spring 37, and the lower right side of cylinder body 12 is welded with the first fixed pulley 34, first by support
Fixed pulley 34 is rotatable, and the top right side of cylinder body 12 is welded with the second fixed pulley 35 by support, and the second fixed pulley 35 is rotatable, sliding
The left upper portion of block 32 is connected with bracing wire 36 by way of linking up with connection, and bracing wire 36 bypasses the first fixed pulley 34 and the second fixed pulley
35, and connected by way of hook is connected with the right-hand member of pressing plate 22.
Also include web plate 38, the internal upper part of drip pan 26 is provided with web plate 38, the mode that web plate 38 is connected by screw with collection
The distance between the fixed connection of bucket 26, upper surface and lower surface of web plate 38 are 1cm, and the hole mesh of web plate 38 is a diameter of
0.2cm。
Block 39 is also included, the mode that the top left of slide rail 31 is connected by screw is fixed to be connected with block 39, slides
The top right-hand member of rail 31 also by mode connects for screw mode it is fixed be connected with block 39, the material of block 39 is Q235 steel.
The left side of header tank 23 and the right side of lamppost 1 fixed connection, a left side for header tank 23 by way of welding
The distance between end face and right side are 40cm, and the distance between the upper surface of header tank 23 and lower surface are 20cm, header tank
The distance between 23 front end face and rear end face are 30cm, and the material of header tank 23 is stainless steel.
The material of bracing wire 36 is steel wire rope, a diameter of 0.5cm of steel wire rope, one end of steel wire rope and the right side of pressing plate 22
The fixed connection by way of linking up with connection, the other end of steel wire rope by way of linking up with connection with the left side of sliding block 32
Fixed connection.
The material of fixed plate 11 is stainless steel, and the left side of fixed plate 11 is with the right side of lamppost 1 by way of welding
The distance between fixed connection, left side and right side of fixed plate 11 are 35cm, the upper surface and lower surface of fixed plate 11
The distance between be 4cm.
The material of cylinder body 12 is stainless steel, and the lower surface of cylinder body 12 is consolidated with the upper surface of fixed plate 11 by way of welding
Fixed pattern is connected, and the profile of cylinder body 12 is cylinder, and cylinder body 12 a diameter of 7cm of inner circle, the wall thickness of cylinder body 12 is 1.5cm.
Operation principle:After night arrives, the electrified light emitting of LED street lamp body 2 is illuminated to road, and daytime, light was enough
Qiang Shi, LED street lamp body 2 is powered off, save energy.At on rainy day, rainwater flows into storage in header tank 23 by drip pan 26
Get up, a part of rainwater is flowed into cylinder body 12 by the second water pipe 24.When blowing, the dust on road surface kick up in the air, with
This simultaneously, fan blade 6 be subject to turned, power-off first rotating shaft 4 rotate, first rotating shaft 4 drive first gear 5 rotate, the first tooth
Wheel 5 drives second gear 9 to rotate, and second gear 9 drives the second rotating shaft 8 to rotate, and the second rotating shaft 8 is rotated with moving cam 10, cam
10 band dynamic pressure plates 22 are moved downward, and the first spring 21 is compressed, and pressing plate 22 is moved downward by push rod 20 with piston 19, cylinder body
Water in 12 flow to shower nozzle 17 by the first water pipe 13, then disperses to be ejected in the air, when cam 10 is turned to most by shower nozzle 17
When distal end departs from pressing plate 22, pressing plate 22 is moved upwards under the elastic force effect of the first spring 21, and then is driven by push rod 20
Piston 19 is moved upwards, and the rainwater in header tank 23 is flowed into cylinder body 12 again by the second water pipe 24, so repeatedly, is blown
When, the rainwater in header tank 23 is constantly ejected in the air by shower nozzle 17 so that aerial dust falls within ground again, reaches
Dust-proof effect.
Because also including battery 27 and solar components 28, the mode that the inner top of lamppost 1 is connected by screw is connected
There is battery 27, the mode that the top of lamppost 1 is connected by screw is connected with solar components 28, and solar components 28 pass through circuit
It is connected with battery 27, battery 27 is connected by circuit with LED street lamp body 2, when there is sunlight on daytime, solar components 28 will
Luminous energy is converted into electrical power storage in battery 27, and at night, battery 27 is that LED street lamp body 2 provides electric energy, can
Normal work illuminating road, has reached the effect of energy saving.
Because also including the 29, the 3rd gear 30 of 3rd bearing seat, slide rail 31, sliding block 32, tooth bar 33, the first fixed pulley
34th, the second fixed pulley 35, bracing wire 36 and second spring 37, the mode that the top right side of fixed plate 11 is connected by screw are connected with
Three bearing blocks 29, the interference of pole 15 is connected on the bearing in 3rd bearing seat 29, and the bottom of pole 15 is connected with the by interference
Three gears 30, the mode that the crown center of fixed plate 11 is connected by screw is connected with slide rail 31, and slidingtype is provided with cunning on slide rail 31
Block 32, the right side of sliding block 32 is welded with tooth bar 33, and tooth bar 33 is engaged with the 3rd gear 30, between the left side of sliding block 32 and the right side of cylinder body 12
Second spring 37 is connected with by way of linking up with connection, the lower right side of cylinder body 12 is welded with the first fixed pulley 34 by support,
First fixed pulley 34 is rotatable, and the top right side of cylinder body 12 is welded with the second fixed pulley 35 by support, and the second fixed pulley 35 can turn
Dynamic, the left upper portion of sliding block 32 is connected with bracing wire 36 by way of linking up with connection, and bracing wire 36 bypasses the first fixed pulley 34 and second
Fixed pulley 35, and connected by way of hook is connected with the right-hand member of pressing plate 22, when pressing plate 22 is moved downward, there is provided bracing wire 36
Pull sliding block 32 to left movement, second spring 37 is compressed, and then band carry-over bar 33 is to left movement, so as to drive the 3rd gear 30
Rotate counterclockwise, the 3rd gear 30 drive pole 15 rotate counterclockwise, and then drive shower nozzle 17 rotate counterclockwise, when pressing plate 22 to
During upper motion, bracing wire 36 is relaxed, sliding block 32 second spring 37 elastic force effect under move right, and then band carry-over bar 33 to
Right motion, so that band moving gear is rotated clockwise so that shower nozzle 17 is rotated clockwise, so repeatedly so that shower nozzle 17 constantly turns
It is dynamic, the scope of rainwater sprinkling is increased, improve dust-proof effect.
Because also including web plate 38, the internal upper part of drip pan 26 is provided with web plate 38, the mode that web plate 38 is connected by screw
With the fixed connection of drip pan 26, the distance between the upper surface and lower surface of web plate 38 are 1cm, and the hole mesh of web plate 38 is a diameter of
0.2cm, prevents foul from entering in header tank 23, causes the second water pipe 24 to block.
Because also including block 39, the mode that the top left of slide rail 31 is connected by screw is fixed to be connected with block
39, the top right-hand member of slide rail 31 also by mode connects for screw mode it is fixed be connected with block 39, the material of block 39 is Q235 steel,
Anti- limited slip block 32 departs from from slide rail 31, causes device to damage.
Because the right side of the left side of header tank 23 and lamppost 1 fixed connection, header tank 23 by way of welding
The distance between left side and right side be 40cm, the distance between the upper surface of header tank 23 and lower surface are 20cm, collection
The distance between front end face and rear end face of water tank 23 are 30cm, and the material of header tank 23 is stainless steel.
Because the material of bracing wire 36 is steel wire rope, a diameter of 0.5cm of steel wire rope, one end of steel wire rope and the right side of pressing plate 22
End face fixed connection by way of linking up with connection, the other end of steel wire rope by way of linking up with connection with a left side for sliding block 32
The fixed connection of end face.
Because the material of fixed plate 11 is stainless steel, the left side of fixed plate 11 is with the right side of lamppost 1 by welding
The distance between the fixed connection of mode, left side and right side of fixed plate 11 are 35cm, and the upper surface of fixed plate 11 is with
The distance between end face is 4cm.Because the material of cylinder body 12 is stainless steel, the lower surface of cylinder body 12 and the upper surface of fixed plate 11
The fixed connection by way of welding, the profile of cylinder body 12 is cylinder, and cylinder body 12 a diameter of 7cm of inner circle, cylinder body
12 wall thickness is 1.5cm.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.