Self-cleaning mechanism of sponge city LED street lamp
Technical Field
The invention relates to the technical field of sponge city public facilities, in particular to a self-cleaning mechanism for a sponge city LED street lamp.
Background
Now, in the sponge city, LED street lamp uses more and more extensively because advantages such as the energy consumption is low, the feature of environmental protection is good, the light efficiency is high and longe-lived, mainly installs in the road both sides, can play good illumination effect night, is the indispensable public facilities of urban traffic.
However, because the LED street lamp is installed on both sides of the road for a long time, and the dust can be raised by passing vehicles on the road, the dust is easily attached to the side wall of the LED street lamp, which affects the normal lighting effect of the street lamp, and the LED street lamp is high, even if it is necessary to manually clean, it is also necessary for people to climb to the top of the street lamp through a ladder or other tools for cleaning, and the number of the street lamps is large, if it is manually cleaned by one, a large amount of manpower and time can be consumed, and danger can easily occur when people work at a high place, so, it is necessary to design a self-cleaning mechanism of the LED street lamp in the sponge city to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a self-cleaning mechanism for an LED street lamp in a sponge city.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sponge city LED street lamp self-cleaning mechanism comprises a lamp post, a lamp plate is obliquely arranged on the side wall of the upper end of the lamp post, a mounting box is fixedly connected to the side wall of the lamp post, which is far away from one end of the lamp plate, the upper wall of the mounting box is provided with a notch communicated with the outside, a cleaning mechanism and a water supply mechanism are arranged inside the mounting box, the cleaning mechanism comprises a fixed cylinder fixed on the inner wall of the mounting box, one end, far away from the lamp post, of the fixed cylinder penetrates through the side wall of the mounting box, the inner wall of the fixed cylinder is fixedly connected with a flexible plate, the upper wall of the flexible plate is a convex cambered surface, the upper wall of the flexible plate is fixedly connected with a magnetic block, the inner wall of the fixed cylinder is fixedly connected with a fixed plate, the side wall of the fixed plate, which is close to the lower end, is rotatably connected with a rotating shaft through a first bearing, one end of the rotating shaft penetrates through the side wall of the fixed cylinder, and the side wall of the rotating shaft, which is positioned in the fixed cylinder, is fixedly connected with a plurality of fan blades, the utility model discloses a lamp post, including a lamp panel, a mounting box, a fixed section of thick bamboo inner wall intercommunication, the lateral wall symmetry that the mounting box is close to lamp post one end is equipped with two mounting panels, two the relative lateral wall of mounting panel rotates jointly through the second bearing and is connected with reciprocal lead screw, the pivot is located the lateral wall outside the fixed section of thick bamboo and passes through the belt and be connected with reciprocal lead screw transmission, reciprocal lead screw lateral wall threaded connection has the lead screw cover, the clean board of upper wall fixedly connected with of lead screw cover, clean board is just being equipped with cleaning cloth to the lateral wall of lamp plate, clean board is being equipped with the limiting plate to the lateral wall of lamp post, the lamp post lateral wall is equipped with the spacing groove, the limiting plate is located the spacing inslot.
Preferably, water supply mechanism is including the baffle that is located the mounting box inner wall, the baffle upper wall slides and is equipped with magnetic slider, magnetic slider is heteropolar with the magnetic pole that the magnetic path is relative, and magnetic slider and the crisscross setting of magnetic path, the mounting box is located the inner wall intercommunication of baffle upper end and is equipped with the outlet pipe, the inside wooden plug that is equipped with of outlet pipe, the wooden plug passes through connecting rod and magnetic slider fixed connection, lamp plate upper wall fixedly connected with water storage box, mounting box one end and water storage box intercommunication are kept away from to the outlet pipe, the lateral wall that outlet pipe one end was kept away from to the water storage box is equipped with a plurality of infiltration holes.
Preferably, the lateral wall fixedly connected with STB that lamp plate one end was kept away from to the water storage box, the fixed section of thick bamboo one end is kept away from to the outlet duct runs through the STB lateral wall, the lateral wall intercommunication that the outlet duct is located the STB is equipped with violently the pipe, violently pipe lateral wall intercommunication is equipped with a plurality of air nozzles, the air nozzle runs through the STB lateral wall.
Preferably, the baffle upper wall is equipped with the spout, the magnetism slider is located the spout, magnetism slider lateral wall passes through spring and spout lateral wall elastic connection.
The invention has the following beneficial effects:
1. compared with the prior art, the LED street lamp is provided with the cleaning mechanism, because the geographic position of the LED street lamp is higher, wind often blows from a high place, the fan blades are blown by the wind to rotate, so that the reciprocating screw rod is driven to rotate by the rotating shaft and the belt on the side wall of the rotating shaft, the screw rod sleeve is driven to reciprocate on the side wall of the reciprocating screw rod, and the cleaning cloth on the side wall of the cleaning plate is driven to reciprocate on the side wall of the lamp plate;
2. compared with the prior art, the water supply mechanism is arranged, the pressure intensity at the two ends of the flexible plate is different due to the fact that the flow velocity of wind blowing the two ends of the flexible plate is different, air pressure extrudes the flexible plate to drive the magnetic block to move upwards, the magnetic slider is attracted to move leftwards, the wooden plug is pulled out of the water outlet pipe through the connecting rod, water in the mounting box seeps out of the side wall of the lamp panel through the water outlet pipe and the water storage box, and the cleaning effect is better.
Drawings
FIG. 1 is a schematic structural diagram of a self-cleaning mechanism of a sponge city LED street lamp provided by the invention;
FIG. 2 is a side view of a self-cleaning mechanism of a sponge city LED street lamp provided by the invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 1;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 2;
FIG. 5 is an enlarged view of a structure at the position B of the self-cleaning mechanism of the LED street lamp in the sponge city, which is provided by the invention;
FIG. 6 is an enlarged view of a structure at a position D of the self-cleaning mechanism of the LED street lamp in the sponge city, which is provided by the invention;
FIG. 7 is an enlarged view of the structure at the position E of the self-cleaning mechanism of the LED street lamp in the sponge city, which is provided by the invention;
FIG. 8 is an enlarged view of the structure at the position F of the self-cleaning mechanism of the LED street lamp in the sponge city, which is provided by the invention;
FIG. 9 is an enlarged view of the structure at the position G of the self-cleaning mechanism of the LED street lamp in the sponge city.
In the figure: the multifunctional lamp comprises a lamp post 1, a mounting box 2, a lamp panel 3, a cleaning plate 4, a top box 5, a cleaning cloth 6, a water storage box 7, an air outlet pipe 8, a water outlet pipe 9, a fixing cylinder 10, a mounting plate 11, a baffle plate 12, a belt 13, a limiting plate 14, a limiting groove 15, a reciprocating lead screw 16, a lead screw sleeve 17, fan blades 18, a fixing plate 19, a flexible plate 20, a magnetic block 21, a sliding groove 22, a magnetic sliding block 23, a connecting rod 24, a wooden plug 25, a transverse pipe 26, an air nozzle 27 and a rotating shaft 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-9, a self-cleaning mechanism of sponge city LED street lamp, including lamp pole 1, the slope of lamp plate 3 is equipped with to the lateral wall on 1 upper end of lamp pole, and 3 one end of lateral wall fixedly connected with mounting box 2 are kept away from to lamp pole 1, and the mounting box 2 upper wall is equipped with the breach with external intercommunication, can collect the rainwater in rainy day, and is further, can set up the filter screen in breach department, prevents that debris from falling into the mounting box.
The mounting box 2 is internally provided with a cleaning mechanism and a water supply mechanism, the cleaning mechanism comprises a fixed cylinder 10 fixed on the inner wall of the mounting box 2, the cross section of the fixed cylinder 10 is rectangular, one end of the fixed cylinder 10, which is far away from the lamp post 1, penetrates through the side wall of the mounting box 2, one end of the fixed cylinder 10, which is positioned outside the mounting box 2, is funnel-shaped, rainwater can be prevented from entering the fixed cylinder 10, and wind can easily enter the fixed cylinder 10, the inner wall of the fixed cylinder 10 is fixedly connected with a flexible plate 20, the upper wall of the flexible plate 20 is a convex cambered surface, the flexible plate 20 can be made of EVA (ethylene vinyl acetate), the upper wall of the flexible plate 20 is fixedly connected with a magnetic block 21, the inner wall of the fixed cylinder 10 is fixedly connected with a fixed plate 19, the side wall of the fixed plate 19, which is close to the lower end, the inner wall of the fixed cylinder 10 is provided with an opening, the inner wall of the fixed cylinder 10 is rotatably connected with a rotating shaft 28 through a first bearing, one end of the rotating shaft 28 penetrates through the side wall of the fixed cylinder 10, the rotating shaft 28 is fixedly connected with a plurality of fan blades 18, an air outlet pipe 8 is communicated with the inner wall of a fixed cylinder 10, two mounting plates 11 are symmetrically arranged on the side wall of one end, close to a lamp post 1, of a mounting box 2, the opposite side walls of the two mounting plates 11 are jointly and rotatably connected with a reciprocating lead screw 16 through a second bearing, the side wall, located outside the fixed cylinder 10, of a rotating shaft 28 is in transmission connection with the reciprocating lead screw 16 through a belt 13, the side wall of the reciprocating lead screw 16 is in threaded connection with a lead screw sleeve 17, a cleaning plate 4 is fixedly connected to the upper wall of the lead screw sleeve 17, the cleaning plate 4 is at a certain angle and is equal to an included angle between the lamp plate 3 and the lamp post 1, cleaning cloth 6 is arranged on the side wall, opposite to the lamp plate 3, the cleaning cloth 6 is attached to the side wall of the lamp plate 3, furthermore, the connection mode of the cleaning cloth 6 and the cleaning plate 4 is detachably connected, particularly can be connected through magic tapes and the like, later-stage replacement is convenient, a limiting plate 14 is arranged on the side wall opposite to the lamp post 1, the lateral wall of the lamp post 1 is provided with a limiting groove 15, and the limiting plate 14 is positioned in the limiting groove 15 and is mainly used for limiting the screw sleeve 17 and preventing the screw sleeve 17 from rotating.
According to the invention, the water supply mechanism comprises a baffle plate 12 positioned on the inner wall of a mounting box 2, a magnetic slider 23 is arranged on the upper wall of the baffle plate 12 in a sliding manner, a sliding groove 22 is formed in the upper wall of the baffle plate 12, the magnetic slider 23 is positioned in the sliding groove 22, the side wall of the magnetic slider 23 is elastically connected with the side wall of the sliding groove 22 through a spring, the magnetic poles of the magnetic slider 23 opposite to the magnetic block 21 are heteropolars, the magnetic slider 23 and the magnetic block 21 are arranged in a staggered manner, a water outlet pipe 9 is communicated with the inner wall of the mounting box 2 positioned at the upper end of the baffle plate 12, a wood plug 25 is arranged inside the water outlet pipe 9, the wood plug 25 is fixedly connected with the magnetic slider 23 through a connecting rod 24, a water storage box 7 is fixedly connected with the upper wall of the lamp plate 3, one end, away from the mounting box 2, of the water outlet pipe 9 is communicated with the water storage box 7, a plurality of water seepage holes are formed in the side wall of the water storage box 7, and water in the water can flow to the side wall of the lamp plate 3 through the seepage holes.
In the invention, the side wall of the water storage box 7 far away from the lamp plate 3 is fixedly connected with the top box 5, one end of the air outlet pipe 8 far away from the fixed cylinder 10 penetrates through the side wall of the top box 5, the side wall of the air outlet pipe 8 positioned in the top box 5 is communicated with a transverse pipe 26, a plurality of air nozzles 27 are communicated and arranged on the transverse pipe 26, the air nozzles 27 penetrate through the side wall of the top box 5, and the air nozzles 27 are obliquely opposite to the side wall of the lamp plate 3.
In the invention, because the urban LED street lamps are generally located at higher positions, wind often blows, the device does not operate in windless weather, airflow enters the fixed cylinder 10 and passes through the opening at the lower end of the fixed plate 19 to blow the fan blades 18 at the lower end, so that the fan blades 18 rotate, the fan blades 18 drive the rotating shaft 28 to rotate, the rotating shaft 28 drives the reciprocating screw rod 16 to rotate through the belt 13, the screw rod sleeve 17 on the side wall of the reciprocating screw rod 16 is driven to move on the side wall of the reciprocating screw rod 16, and the screw rod sleeve 17 drives the cleaning plate 4 to move left and right, so that the cleaning cloth 6 moves left and right on the side wall of the lamp plate 3, and the lamp plate 3 is cleaned.
When the air current gets into fixed cylinder 10, because the upper wall of flexonics board 20 is the cambered surface, according to hydrodynamics can know, the gas velocity of flow that is located the flexible board 20 upper end is fast, according to bernoulli's principle again, the one end pressure that the gas velocity of flow is fast is little, so, the pressure of flexonics board 20 lower extreme is greater than the pressure of upper end, thereby upwards extrude flexonics board 20, make magnetic path 21 rebound, thereby attract magnetic slider 23 to move left, magnetic slider 23 extracts wooden plug 25 from outlet pipe 9 through connecting rod 24, the water in the mounting box 2 receives gravity extrusion to go into in outlet pipe 9, and flow into in water storage box 7, permeate to lamp plate 3 lateral wall through the infiltration hole, make the cleaning performance better.
After the air current got into solid fixed cylinder 10, can enter into violently managing 26 through outlet duct 8 to spout the 3 lateral walls of lamp plate through air nozzle 27, when not having water in water storage box 7, the spun air current can blow down the dust of the 3 lateral walls of lamp plate, when having water in water storage box 7, can blow the drop of water that oozes, lets the drop of water flow to the 3 lower extreme lateral walls of lamp plate fast, makes clean effect better.
Whole device is when wind stops, flabellum 18 stall, reciprocal lead screw 16 stall, lead screw cover 17 stall, cleaning cloth 6 also stall, flexbile plate 20 also resumes deformation, magnetic path 21 moves down, magnetic slider 23 receives the pulling force of spring to move to the right to stuff into wooden plug 25 in outlet pipe 9, stop supplying water, it is worth noting that, because cleaning plate 4 is enough narrow, even cleaning plate 4 does not move to lamp plate 3 both ends, wind has just stopped, device stall, cleaning plate 4 can not influence the illumination yet.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.