A solar street light with cleaning function

Abstract

The present invention provides a solar street light with a cleaning function, which relates to the technical field of solar street lights. The solar street light comprises a street light pole and a lamp body installed on the street light pole, wherein a photovoltaic module and a hexagonal frame are installed on the street light pole, wherein a plurality of groups of receiving grooves are provided in the hexagonal frame, wherein an advertising board is provided in the receiving groove, and a plurality of guide rails are installed at the bottom of the hexagonal frame. The present invention drives a water collecting box to move forward until the front end of the water collecting box is inserted into a concave groove, and rainwater flows downward along the concave groove on the inclined advertising board, and then enters the water collecting box along the water inlet; the water in the water collecting box is pumped into a water tank to complete the water storage; the advertising board is driven to be in an inclined state to facilitate the collection of more water; the water in the water tank is pumped to a water outlet through a pump and a pipeline to spray toward the photovoltaic module, and dust particles on the photovoltaic module are removed in time to prevent dust particles from reducing the power generation efficiency of the photovoltaic module.

Description

Technical Field

[0001] The invention relates to the technical field of solar street lamps, and in particular to a solar street lamp with a cleaning function. Background Art

[0002] Solar street lights are a new type of road lighting facility. They are powered by crystalline silicon solar cells, store electricity in maintenance-free valve-controlled sealed batteries, use ultra-bright LED lamps as light sources, and are controlled by intelligent charge and discharge controllers. They have the advantages of easy installation, good safety performance, energy saving and environmental protection, and are used to replace traditional public electric lighting street lights.

[0003] Chinese patent application No. 2024203080295 discloses a solar street light, comprising a lamp pole, a lighting lamp is fixedly mounted on one side of the lamp pole, a mounting base is welded to the top of the lamp pole, and a locking base is placed on the top of the mounting base, a connecting arm is welded to the top of the locking base, a plurality of locking rods are welded to the bottom of the locking base, and a locking groove is provided on the locking rod, and a plug hole matching the locking rod is provided on the mounting base.

[0004] The solar panel assembly of the above-mentioned solar street light is installed on the lamp pole. The solar panel assembly is in direct contact with the external environment. Dust particles in the external environment will fall on the solar panel assembly. If the dust particles are not removed in time, the power generation efficiency of the solar panel assembly will be reduced. Therefore, we propose a solar street light with a cleaning function. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies in the prior art and provide a solar street light with a cleaning function. The water collecting box is driven to move forward until the front end of the water collecting box is inserted into the concave groove, and rainwater flows downward along the concave groove on the inclined advertising board, and then enters the water collecting box along the water inlet; the water in the water collecting box is pumped into a water tank to complete the water storage; the advertising board is driven to be in an inclined state to facilitate the collection of more water; the water in the water tank is pumped to the water outlet through a pump and a pipeline and sprayed toward the photovoltaic module, so that dust particles on the photovoltaic module are removed in time to prevent the dust particles from reducing the power generation efficiency of the photovoltaic module.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A solar street light with a cleaning function, comprising a street light pole and a lamp body mounted on the street light pole, the street light pole being mounted with a photovoltaic module and a hexagonal frame, the hexagonal frame being provided with a plurality of groups of receiving grooves, the receiving grooves being provided with an advertising board, the bottom of the hexagonal frame being provided with a plurality of guide rails, the guide rails being provided with a moving plate a for sliding, the moving plate a being provided with a groove, the upper and lower ends of the advertising board being provided with connecting shafts, the bottom of the connecting shaft being provided with a rotating sleeve for rotation, the rotating sleeve being provided with a connecting rod, the connecting rod being rotatably provided in the groove;

[0008] A sliding rod is installed on the moving board a, and a rotating disk is rotatably provided on the guide rail. A plurality of inclined slots are provided in the rotating disk, and the sliding rod slides in the inclined slots; a tilting mechanism for driving the advertising board to tilt is provided in the hexagonal frame, and a driving mechanism and a water collecting mechanism for driving the advertising board to rotate are provided in the hexagonal frame. The photovoltaic assembly includes a supporting frame installed on a street light pole, a first photovoltaic panel is installed on the supporting frame, a rotating rod is rotatably provided on the supporting frame, a second photovoltaic panel is installed on the rotating rod, and a plurality of water spray outlets are provided on the second photovoltaic panel.

[0009] The tilting mechanism includes: a fixed plate, a plurality of the fixed plates are installed on the top of the hexagonal frame, and a sliding groove a is opened in the fixed plate; a flexible steel belt, the flexible steel belt is slidably arranged in the sliding groove a; a fixed sleeve, the fixed sleeve is installed on the flexible steel belt, and the connecting shaft at the top is rotatably arranged on the fixed sleeve; and a driving winding assembly, the driving winding assembly is installed on the top of the hexagonal frame.

[0010] The driving winding assembly includes: a mounting plate, multiple groups of the mounting plates are mounted on the top of the hexagonal frame; a winding shaft, the winding shaft is rotatably arranged on the mounting plate; a fixed block, multiple groups of the fixed blocks are mounted on the top of the hexagonal frame; a rotating shaft, the rotating shaft is rotatably arranged on the fixed block; a gear b, two of the gears b are mounted on the rotating shaft, a plurality of slots are opened in the flexible steel belt, and the gears b are engaged with the slots; a worm gear a, the worm gear a is mounted on the winding shaft; and a worm gear b, the worm gear b is mounted on the rotating shaft.

[0011] A fixed plate is installed in the hexagonal frame, and a rotating rod a and a rotating rod b are installed on the fixed plate. A worm a is installed at the bottom of the rotating rod a, and a worm b is installed at the bottom of the rotating rod b. The worm a and the worm wheel a are meshed with each other, and the worm b is meshed with the worm wheel b; a sprocket a is installed on the top of the rotating rod a, and a sprocket b is installed on the top of the rotating rod b. Chains a are sleeved on the outer sides of multiple sprockets a, and chains b are sleeved on the outer sides of multiple sprockets b. The chain a is meshed with the sprocket a, and the sprocket b is meshed with the chain b.

[0012] The driving mechanism includes: a gear c, which is installed on the connecting shaft at the bottom; a rotating driving member b, which is installed in the hexagonal frame; a rotating frame, which is installed on the output end of the rotating driving member b, and a plurality of sliding grooves b are provided in the rotating frame; a moving plate b, which is slidably arranged on the sliding grooves b; arc-shaped teeth, which are installed on the moving plate b, and a protective cover is provided at the bottom of the hexagonal frame, and a plurality of avoidance grooves a are provided in the protective cover, and the moving plate b moves in the avoidance grooves a.

[0013] A linear drive member a is installed in the hexagonal frame, a moving ring is installed at the output end of the linear drive member a, a plurality of fixed seats a are installed on the moving ring, a fixed seat b is installed on the moving plate b, and the fixed seats a and b are rotationally connected via a connecting rod.

[0014] The water collection mechanism includes: a water tank, which is installed in the hexagonal frame; a linear drive member b, which is installed in the hexagonal frame; a lifting frame, which is installed at the output end of the linear drive member b; a linear drive member c, and a plurality of linear drive members c are installed on the lifting frame; a water collection box, which is installed at the output end of the linear drive member c, a water inlet is provided on the water collection box, a filter is installed on the water inlet, and a concave groove is provided in the advertising board.

[0015] A circular groove and an avoidance groove b are provided in the water collecting box, a linear driving component d is installed on the lifting frame, an inclined plate is installed at the output end of the linear driving component d, the inclined plate is arranged in the avoidance groove b, a brush is provided on the inclined plate, and a water spray hole is provided on the inclined plate.

[0016] An arc plate is installed in the hexagonal frame, the rotating disk is rotatably arranged in the arc plate, a gear ring is installed in the rotating disk, a support plate is installed in the hexagonal frame, a rotating driving member a is installed on the support plate, a gear a is installed on the output end of the rotating driving member a, and the gear a and the gear ring are meshed; an installation groove is provided in the connecting shaft, an elastic connecting member is provided in the installation groove, a positioning hole is provided in the rotating sleeve, and a positioning ball inserted into the positioning hole is provided at the free end of the elastic connecting member.

[0017] A method for using a solar street lamp with a cleaning function comprises the following steps:

[0018] Step 1, tilting process: the rotating driving member a drives the gear a to rotate, driving the rotating disk to rotate, the sliding rod slides in the inclined slide groove, driving the moving plate a to move outward along the guide rail, and driving the bottom of the advertising board to move outward;

[0019] Drive the rotating rod a and the rotating rod b to rotate, drive the worm a and the worm b to rotate through the chain a and the chain b, and drive the winding shaft and the rotating shaft to rotate;

[0020] The reel rotates to unwind the flexible steel belt, and the rotating shaft rotates to drive the gear b to rotate. Since the gear b is meshed with the card slot, the flexible steel belt is driven to slide outward along the sliding slot a, driving the top of the advertising board to move outward. Since the top movement distance of the advertising board is greater than the bottom movement distance of the advertising board; and the flexible steel belt has a certain flexibility, it drives the advertising board to be in an inclined state;

[0021] Step 2, water collection and cleaning process: drive the water collection box to move forward until the front end of the water collection box is inserted into the concave groove. On rainy days, rainwater flows downward along the concave groove on the inclined advertising board and then enters the water collection box along the water inlet;

[0022] Pump the water in the water collection box into the water tank to complete the water storage; drive the advertising board to an inclined state to facilitate the collection of more water; pump the water in the water tank to the water spray port and spray it toward the photovoltaic module, and remove the dust particles on the photovoltaic module in time to prevent the dust particles from reducing the power generation efficiency of the photovoltaic module;

[0023] Step 3, Rotation process: drive the moving ring to move, the distance between the moving ring and the rotating frame is reduced, and the moving plate b is driven to move outward along the sliding groove b through the connecting rod until the arc-shaped teeth are engaged with the gear c, and the rotating driving member b drives the rotating frame to rotate, drives the arc-shaped teeth to rotate, drives the gear c to rotate, drives the connecting shaft and the advertising board to rotate 180 degrees, so that the advertising surface of the advertising board faces the water collection mechanism, which is convenient for subsequent cleaning of the advertising surface of the advertising board;

[0024] Step 4: Advertising surface cleaning process: pump water from the water tank to the water spray hole and spray it onto the advertising surface of the advertising board to wet the dust particles on the advertising board. The linear drive member d drives the inclined plate to move forward to contact the advertising surface of the advertising board. The linear drive member b drives the lifting frame to rise, and the brush on the inclined plate cleans the advertising surface of the advertising board.

[0025] Step 5, advertising surface scraping process: the linear drive component c drives the water collecting box to move forward until the front end of the water collecting box contacts the advertising surface of the advertising board, and the linear drive component b drives the lifting frame to rise, driving the front end of the water collecting box to move and scrape the advertising surface of the advertising board, thereby enhancing the cleaning effect of the advertising surface of the advertising board.

[0026] The beneficial effects of the present invention are:

[0027] (1) The present invention drives the water collecting box to move forward until the front end of the water collecting box is inserted into the concave groove. On rainy days, rainwater flows downward along the concave groove on the inclined advertising board and then enters the water collecting box along the water inlet. The water in the water collecting box is pumped into the water tank to complete the water storage. The advertising board is driven to be in an inclined state to facilitate the collection of more water. The water in the water tank is pumped to the water outlet through a pump and a pipe to spray toward the photovoltaic module, so that dust particles on the photovoltaic module are removed in time to prevent the dust particles from reducing the power generation efficiency of the photovoltaic module.

[0028] (2) The present invention unwinds the flexible steel belt by driving the reel to rotate. The rotating shaft drives the gear b to rotate. Since the gear b is engaged with the slot, the flexible steel belt is driven to slide outward along the sliding slot, driving the top of the advertising board to move outward. Since the movement distance of the top of the advertising board is greater than the movement distance of the bottom of the advertising board; and the flexible steel belt has a certain degree of flexibility, the advertising board is driven to be in an inclined state to facilitate the collection of more water.

[0029] (3) The present invention drives the moving ring to move through the linear driving member a, and the distance between the moving ring and the rotating frame is reduced. The moving plate is driven to move outward along the sliding groove through the connecting rod until the arc-shaped teeth are engaged with the gear c. The rotating driving member b drives the rotating frame to rotate, driving the arc-shaped teeth to rotate, driving the gear c to rotate, and driving the connecting shaft and the advertising board to rotate 180 degrees, so that the advertising surface of the advertising board faces the water collection mechanism, which is convenient for subsequent cleaning of the advertising surface of the advertising board.

[0030] (4) The present invention uses a pipe and a pump to pump water from the water tank to the water spray hole and spray it onto the advertising surface of the billboard, so that the dust particles on the billboard are moistened. The linear drive member d drives the inclined plate to move forward to contact the advertising surface of the billboard. The linear drive member b drives the lifting frame to rise, and the brush on the inclined plate cleans the advertising surface of the billboard.

[0031] (5) The present invention drives the water collecting box forward by means of the linear drive member c until the front end of the water collecting box contacts the advertising surface of the advertising board. The linear drive member b drives the lifting frame upward, and drives the front end of the water collecting box to move and scrape the advertising surface of the advertising board, thereby enhancing the cleaning effect on the advertising surface of the advertising board. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the photovoltaic module structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the hexagonal frame and advertising board structure of the present invention;

[0035] Figure 4 It is a schematic diagram of the water collection mechanism structure of the present invention;

[0036] Figure 5 This is a schematic diagram of the tilted state of the advertising board of the present invention;

[0037] Figure 6 It is a first cross-sectional schematic diagram of the advertising board of the present invention;

[0038] Figure 7 is a second cross-sectional schematic diagram of the advertising board of the present invention;

[0039] Figure 8 For the present invention Figure 6 The enlarged schematic diagram at A in the middle;

[0040] Fig. 9 It is a schematic diagram of the structure of the driving mechanism of the present invention;

[0041] Fig.10 For the present invention Fig. 9 The enlarged schematic diagram of point B in the middle;

[0042] Fig.11 This is a schematic diagram of the elastic connector and positioning ball structure of the present invention;

[0043] Fig.12 This is a schematic diagram of the structure of the drive winding assembly of the present invention;

[0044] Fig.13 It is a cross-sectional schematic diagram of a drive winding assembly of the present invention;

[0045] Fig.14 This is a schematic diagram of the structure of some parts of the drive winding assembly of the present invention;

[0046] Fig.15 Schematic diagram of the structure of worm a and worm b of the present invention;

[0047] Fig.16 It is a schematic diagram of the structure of some parts of the driving mechanism of the present invention;

[0048] Fig.17 This is a schematic diagram of the structure of the linear drive member a and the motion ring of the present invention;

[0049] Fig.18 It is a schematic diagram of the structure of some parts of the water collection mechanism of the present invention;

[0050] Fig.19 It is a schematic diagram of the water collecting box and inclined plate structure of the present invention.

[0051] The accompanying drawings of the present application are as follows: 100, street light pole; 101, lamp body; 102, photovoltaic module; 1021, support frame; 1022, first photovoltaic panel; 1023, rotating rod; 1024, second photovoltaic panel; 103, hexagonal frame; 104, receiving groove; 105, advertising board; 1051, concave groove; 106, guide rail; 107, moving board a; 1071, groove; 108, connecting shaft; 1081, mounting groove; 109, rotating sleeve; 1091, positioning hole; 110, connecting rod ; 111, sliding rod; 112, rotating disk; 1121, inclined slide; 113, arc plate; 114, gear ring; 115, support plate; 116, rotating drive member a; 117, gear a; 118, water spray nozzle; 119, elastic connector; 120, positioning ball; 2, tilting mechanism; 201, fixed plate; 2011, sliding groove a; 202, flexible steel belt; 2021, card slot; 203, fixed sleeve; 21, drive winding assembly; 211, mounting plate; 212, winding shaft; 213, fixed block; 214, rotating shaft; 215, gear b; 216, worm wheel a; 217, worm wheel b; 218, fixed plate; 219, rotating rod a; 220, rotating rod b; 221, worm a; 222, worm b; 223, sprocket a; 224, sprocket b; 225, chain a; 226, chain b; 3, driving mechanism; 300, protective cover; 3001, avoidance groove a; 301, gear c; 302, rotating drive member b; 303, rotating frame; 3031, sliding groove b; 304, motion Plate b; 305, arc-shaped teeth; 306, linear drive member a; 307, moving ring; 308, fixed seat a; 309, fixed seat b; 310, connecting rod; 4, water collection mechanism; 401, water tank; 402, linear drive member b; 403, lifting frame; 404, linear drive member c; 405, water collection box; 4051, water inlet; 4052, circular groove; 4053, avoidance groove b; 406, filter screen; 407, linear drive member d; 408, inclined plate; 4081, water spray hole; 409, brush. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0053] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0055] Embodiment 1: Figure 1-Figure 19 As shown, the present embodiment provides a solar street light with a cleaning function, including a street light pole 100 and a lamp body 101 installed on the street light pole 100, a photovoltaic module 102 and a hexagonal frame 103 are installed on the street light pole 100, a plurality of groups of receiving grooves 104 are provided in the hexagonal frame 103, an advertising board 105 is provided in the receiving groove 104, a plurality of guide rails 106 are installed at the bottom of the hexagonal frame 103, a moving plate a107 is slidably provided in the guide rail 106, a groove 1071 is provided in the moving plate a107, a connecting shaft 108 is installed at the upper and lower ends of the advertising board 105, a rotating sleeve 109 is rotatably provided on the bottom connecting shaft 108, a connecting rod 110 is installed on the rotating sleeve 109, and the connecting rod 110 is rotatably provided in the groove 1071;

[0056] A sliding rod 111 is installed on the moving plate a107, a rotating disk 112 is rotatably provided on the guide rail 106, a plurality of inclined slide grooves 1121 are provided in the rotating disk 112, and the sliding rod 111 slides in the inclined slide grooves 1121; a tilting mechanism 2 for driving the advertising board 105 to tilt is provided in the hexagonal frame 103, a driving mechanism 3 and a water collection mechanism 4 for driving the advertising board 105 to rotate are provided in the hexagonal frame 103, and the photovoltaic assembly 102 includes a support frame 1021 installed on the street light pole 100, a first photovoltaic panel 1022 is installed on the support frame 1021, and a rotating mechanism 1021 is rotatably provided on the support frame 1021 The rotating rod 1023 is provided with a second photovoltaic panel 1024, and a plurality of water spray outlets 118 are arranged on the second photovoltaic panel 1024. It should be noted that the rotating rod 1023 is driven to rotate by a motor to drive the second photovoltaic panel 1024 and the first photovoltaic panel 1022 to close and expand. When not working, the second photovoltaic panel 1024 and the first photovoltaic panel 1022 are closed. When working, the second photovoltaic panel 1024 and the first photovoltaic panel 1022 are expanded. The lamp can be set to a closed or expanded state as required. The lamp body 101 is specifically installed under the support frame 1021.

[0057] An arc plate 113 is installed in the hexagonal frame 103, and a rotating disk 112 is rotatably arranged in the arc plate 113. A gear ring 114 is installed in the rotating disk 112. A support plate 115 is installed in the hexagonal frame 103, and a rotating driving member a116 is installed on the support plate 115. A gear a117 is installed at the output end of the rotating driving member a116, and the gear a117 and the gear ring 114 are meshed with each other.

[0058] like Figure 1-Figure 19 As shown, the tilting mechanism 2 includes: a fixed plate 201, a plurality of fixed plates 201 are installed on the top of the hexagonal frame 103, and a sliding groove a2011 is opened in the fixed plate 201; a flexible steel belt 202, and the flexible steel belt 202 is slidably arranged in the sliding groove a2011; a fixed sleeve 203, the fixed sleeve 203 is installed on the flexible steel belt 202, and the top connecting shaft 108 is rotatably arranged on the fixed sleeve 203; a driving winding assembly 21, and the driving winding assembly 21 is installed on the top of the hexagonal frame 103.

[0059] The driving winding assembly 21 includes: a mounting plate 211, multiple groups of mounting plates 211 are mounted on the top of the hexagonal frame 103; a winding shaft 212, the winding shaft 212 is rotatably arranged on the mounting plate 211; a fixed block 213, multiple groups of fixed blocks 213 are mounted on the top of the hexagonal frame 103; a rotating shaft 214, the rotating shaft 214 is rotatably arranged on the fixed block 213; a gear b215, two gears b215 are mounted on the rotating shaft 214, a plurality of slots 2021 are opened in the flexible steel belt 202, and the gears b215 are engaged with the slots 2021; a worm gear a216, the worm gear a216 is mounted on the winding shaft 212; and a worm gear b217, the worm gear b217 is mounted on the rotating shaft 214.

[0060] A fixed disk 218 is installed in the hexagonal frame 103, and a rotating rod a219 and a rotating rod b220 are installed on the fixed disk 218. A worm a221 is installed at the bottom of the rotating rod a219, and a worm b222 is installed at the bottom of the rotating rod b220. The worm a221 and the worm wheel a216 are meshed with each other, and the worm b222 is meshed with the worm wheel b217. A sprocket a223 is installed on the top of the rotating rod a219, and a sprocket b224 is installed on the top of the rotating rod b220. Chains a225 are sleeved on the outside of multiple sprockets a223, and chains b226 are sleeved on the outside of multiple sprockets b224. Chains a225 are meshed with sprockets a223, and sprockets b224 are meshed with chains b226.

[0061] In this embodiment, in the initial state, the state is as follows Figure 3 As shown, the rotating driving member a116 drives the gear a117 to rotate. Due to the meshing of the gear ring 114 and the gear a117, the rotating disk 112 is driven to rotate, and the sliding rod 111 slides in the inclined slide groove 1121, driving the moving plate a107 to move outward along the guide rail 106, driving the bottom of the advertising board 105 to move outward;

[0062] At the same time, the motor drives the rotating rod a219 and the rotating rod b220 to rotate, and the chains a225 and the chains b226 drive the worm a221 and the worm b222 to rotate. Since the worm b222 is meshed with the worm wheel b217, the worm a221 and the worm wheel a216 are meshed, driving the winding shaft 212 and the rotating shaft 214 to rotate;

[0063] The reel 212 rotates to unwind the flexible steel belt 202, and the rotating shaft 214 rotates to drive the gear b215 to rotate. Since the gear b215 is engaged with the slot 2021, the flexible steel belt 202 is driven to slide outward along the sliding slot a2011, driving the top of the advertising board 105 to move outward. Since the top movement distance of the advertising board 105 is greater than the bottom movement distance of the advertising board 105; and the flexible steel belt 202 has a certain flexibility, it drives the advertising board 105 to be in an inclined state.

[0064] like Figure 1-Figure 19 As shown, the driving mechanism 3 includes: a gear c301, which is installed on the bottom connecting shaft 108; a rotating driving member b302, which is installed in the hexagonal frame 103; a rotating frame 303, which is installed on the output end of the rotating driving member b302, and a plurality of sliding grooves b3031 are provided in the rotating frame 303; a moving plate b304, which is slidably arranged on the sliding grooves b3031; an arc-shaped tooth 305, which is installed on the moving plate b304, and a protective cover 300 is provided at the bottom of the hexagonal frame 103, and a plurality of avoidance grooves a3001 are provided in the protective cover 300, and the moving plate b304 moves in the avoidance grooves a3001.

[0065] A linear drive member a306 is installed in the hexagonal frame 103, a moving ring 307 is installed at the output end of the linear drive member a306, a plurality of fixed seats a308 are installed on the moving ring 307, a fixed seat b309 is installed on the moving plate b304, and the fixed seats a308 and b309 are rotationally connected via a connecting rod 310.

[0066] In this embodiment, the linear driving member a306 drives the moving ring 307 to move, and the distance between the moving ring 307 and the rotating frame 303 is reduced. The moving plate b304 is driven to move outward along the sliding groove b3031 through the connecting rod 310 until the arc-shaped tooth 305 engages with the gear c301. The rotating driving member b302 drives the rotating frame 303 to rotate, driving the arc-shaped tooth 305 to rotate, driving the gear c301 to rotate, and driving the connecting shaft 108 and the advertising board 105 to rotate 180 degrees, so that the advertising surface of the advertising board 105 faces the water collection mechanism 4, which is convenient for the subsequent cleaning of the advertising surface of the advertising board 105.

[0067] A mounting groove 1081 is provided in the connecting shaft 108, an elastic connecting member 119 is provided in the mounting groove 1081, a positioning hole 1091 is provided in the rotating sleeve 109, a positioning ball 120 inserted into the positioning hole 1091 is provided at the free end of the elastic connecting member 119, and there are two positioning holes 1091, which are symmetrically arranged in the rotating sleeve 109. The positioning ball 120 is inserted into the positioning hole 1091 to limit the connecting shaft 108 in the rotating sleeve 109. That is to say, in the absence of external force, the connecting shaft 108 and the advertising board 105 do not rotate.

[0068] Embodiment 2: Figure 1-Figure 19 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0069] like Figure 1-Figure 19As shown, the water collection mechanism 4 in this embodiment includes: a water tank 401, which is installed in the hexagonal frame 103; a linear drive b402, which is installed in the hexagonal frame 103; a lifting frame 403, which is installed at the output end of the linear drive b402; a linear drive c404, and a plurality of linear drives c404 are installed on the lifting frame 403; a water collection box 405, which is installed at the output end of the linear drive c404 , a water inlet 4051 is provided on the water collection box 405, a filter screen 406 is installed on the water inlet 4051, a concave groove 1051 is provided in the advertising board 105, it should be noted that: a pipeline (not shown in the figure) is provided between the water collection box 405 and the water tank 401, a pump (not shown in the figure) is provided on the pipeline, and the pump is a conventional technical means in the field as a power, which will not be described in detail here; a pipeline is provided between the water tank 401 and the water spray port 118; there are three water collection boxes 405 in this embodiment;

[0070] In this embodiment, the linear drive member c404 drives the water collecting box 405 to move forward until the front end of the water collecting box 405 is inserted into the concave groove 1051 (at this time, the water inlet 4051 is located in the concave groove 1051). On rainy days, rainwater flows downward along the concave groove 1051 on the inclined advertising board 105, and then enters the water collecting box 405 along the water inlet 4051.

[0071] The water in the water collection box 405 is pumped into the water tank 401 through pipes and pumps to complete the water storage; the advertising board 105 is driven to be in an inclined state to facilitate the collection of more water; the water in the water tank 401 is pumped to the water spray port 118 through pumps and pipes to spray toward the photovoltaic module 102, and the dust particles on the photovoltaic module 102 are removed in time to prevent the dust particles from reducing the power generation efficiency of the photovoltaic module 102;

[0072] Specifically, when the second photovoltaic panel 1024 and the first photovoltaic panel 1022 are closed, the water in the water tank 401 is pumped to the water outlet 118 through a pump and a pipe and sprayed to the area between the second photovoltaic panel 1024 and the first photovoltaic panel 1022, so that the dust particles on the second photovoltaic panel 1024 and the first photovoltaic panel 1022 are removed in time to prevent the dust particles from reducing the power generation efficiency of the second photovoltaic panel 1024 and the first photovoltaic panel 1022.

[0073] A circular groove 4052 and an avoidance groove b4053 are provided in the water collecting box 405, a linear driving member d407 is installed on the lifting frame 403, an inclined plate 408 is installed at the output end of the linear driving member d407, the inclined plate 408 is arranged in the avoidance groove b4053, a brush 409 is provided on the inclined plate 408, a water spray hole 4081 is provided on the inclined plate 408, a pipe (not shown in the figure) is provided between the water tank 401 and the water spray hole 4081, and a pump (not shown in the figure) is provided on the pipe. This is a conventional technical means in the field and will not be described in detail here.

[0074] In this embodiment, water in the water tank 401 is pumped to the water spray hole 4081 through a pipe and a pump and sprayed onto the advertising surface of the advertising board 105, so that the dust particles on the advertising board 105 are moistened, and the linear drive component d407 drives the inclined plate 408 to move forward and contact the advertising surface of the advertising board 105, and the linear drive component b402 drives the lifting frame 403 to rise, and the brush 409 on the inclined plate 408 cleans the advertising surface of the advertising board 105.

[0075] In this embodiment, the linear drive component c404 drives the water collecting box 405 to move forward until the front end of the water collecting box 405 contacts the advertising surface of the advertising board 105, and the linear drive component b402 drives the lifting frame 403 to rise, driving the front end of the water collecting box 405 to move and scrape the advertising surface of the advertising board 105, thereby enhancing the cleaning effect of the advertising surface of the advertising board 105.

[0076] Embodiment 3: This embodiment provides a method for using a solar street lamp with a cleaning function, comprising the following steps:

[0077] Step 1: Tilt process: In the initial state, the state is as follows Figure 3 As shown, the rotating driving member a116 drives the gear a117 to rotate. Due to the meshing of the gear ring 114 and the gear a117, the rotating disk 112 is driven to rotate, and the sliding rod 111 slides in the inclined slide groove 1121, driving the moving plate a107 to move outward along the guide rail 106, driving the bottom of the advertising board 105 to move outward;

[0078] At the same time, the motor drives the rotating rod a219 and the rotating rod b220 to rotate, and the chains a225 and the chains b226 drive the worm a221 and the worm b222 to rotate. Since the worm b222 is meshed with the worm wheel b217, the worm a221 and the worm wheel a216 are meshed, driving the winding shaft 212 and the rotating shaft 214 to rotate;

[0079] The reel 212 rotates to unwind the flexible steel belt 202, and the rotating shaft 214 rotates to drive the gear b215 to rotate. Since the gear b215 is meshed with the card slot 2021, the flexible steel belt 202 is driven to slide outward along the sliding slot a2011, driving the top of the advertising board 105 to move outward. Since the top movement distance of the advertising board 105 is greater than the bottom movement distance of the advertising board 105; and the flexible steel belt 202 has a certain flexibility, it drives the advertising board 105 to be in an inclined state;

[0080] Step 2, water collection and cleaning process: the linear drive member c404 drives the water collection box 405 to move forward until the front end of the water collection box 405 is inserted into the concave groove 1051 (at this time, the water inlet 4051 is located in the concave groove 1051). On rainy days, rainwater flows downward along the concave groove 1051 on the inclined advertising board 105, and then enters the water collection box 405 along the water inlet 4051;

[0081] The water in the water collection box 405 is pumped into the water tank 401 through pipes and pumps to complete the water storage; the advertising board 105 is driven to an inclined state to facilitate the collection of more water; the water in the water tank 401 is pumped to the water spray port 118 through a pump and a pipe to spray toward the photovoltaic module 102, and the dust particles on the photovoltaic module 102 are removed in time to prevent the dust particles from reducing the power generation efficiency of the photovoltaic module 102.

[0082] Step 3, rotation process: the linear driving member a306 drives the moving ring 307 to move, the distance between the moving ring 307 and the rotating frame 303 is reduced, and the moving plate b304 is driven to move outward along the sliding groove b3031 through the connecting rod 310 until the arc-shaped tooth 305 is engaged with the gear c301, and the rotating driving member b302 drives the rotating frame 303 to rotate, driving the arc-shaped tooth 305 to rotate, driving the gear c301 to rotate, driving the connecting shaft 108 and the advertising board 105 to rotate 180 degrees, so that the advertising surface of the advertising board 105 faces the water collection mechanism 4, which is convenient for the subsequent cleaning of the advertising surface of the advertising board 105;

[0083] Step 4, advertising surface cleaning process: the water in the water tank 401 is pumped to the water spray hole 4081 through the pipeline and the pump to spray to the advertising surface of the advertising board 105, so that the dust particles on the advertising board 105 are moistened, the linear drive member d407 drives the inclined plate 408 to move forward to contact the advertising surface of the advertising board 105, the linear drive member b402 drives the lifting frame 403 to rise, and the brush 409 on the inclined plate 408 cleans the advertising surface of the advertising board 105;

[0084] Step 5, advertising surface scraping process: the linear drive component c404 drives the water collecting box 405 to move forward until the front end of the water collecting box 405 contacts the advertising surface of the advertising board 105, and the linear drive component b402 drives the lifting frame 403 to rise, driving the front end of the water collecting box 405 to move and scrape the advertising surface of the advertising board 105, thereby enhancing the cleaning effect of the advertising surface of the advertising board 105.

[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solar street light with a cleaning function, comprising a street light pole (100) and a lamp body (101) mounted on the street light pole (100), characterized in that: The street light pole (100) is mounted with a photovoltaic module (102) and a hexagonal frame (103); the hexagonal frame (103) is provided with a plurality of groups of receiving grooves (104); the receiving grooves (104) are provided with advertising boards (105); the bottom of the hexagonal frame (103) is mounted with a plurality of guide rails (106); a moving board a (107) is slidably provided in the guide rails (106); a groove (1071) is provided in the moving board a (107); connecting shafts (108) are mounted at the upper and lower ends of the advertising board (105); a rotating sleeve (109) is rotatably provided on the bottom of the connecting shaft (108); a connecting rod (110) is mounted on the rotating sleeve (109); the connecting rod (110) is rotatably provided in the groove (1071); The moving plate a (107) is provided with a sliding rod (111); the guide rail (106) is provided with a rotating disk (112) for rotation; the rotating disk (112) is provided with a plurality of inclined sliding grooves (1121); the sliding rod (111) slides in the inclined sliding grooves (1121); the hexagonal frame (103) is provided with a tilting mechanism (2) for driving the advertising board (105) to tilt; the hexagonal frame (103) is provided with a tilting mechanism (2) for driving the advertising board (105) to tilt; ) a driving mechanism (3) for rotation and a water collecting mechanism (4), the photovoltaic assembly (102) comprising a support frame (1021) mounted on a street light pole (100), a first photovoltaic panel (1022) being mounted on the support frame (1021), a rotating rod (1023) being rotatably provided on the support frame (1021), a second photovoltaic panel (1024) being mounted on the rotating rod (1023), and a plurality of water spraying ports (118) being provided on the second photovoltaic panel (1024); The water collection mechanism (4) comprises: a water tank (401), the water tank (401) being installed in the hexagonal frame (103); a linear drive member b (402), the linear drive member b (402) being installed in the hexagonal frame (103); a lifting frame (403), the lifting frame (403) being installed at the output end of the linear drive member b (402); a linear drive member c (404), a plurality of the linear drive members c (404) being installed on the lifting frame (403); a water collection box (405), the water collection box (405) being installed at the output end of the linear drive member c (404), a water inlet (4051) being provided on the water collection box (405), a filter screen (406) being installed on the water inlet (4051), and a concave groove (1051) being provided in the advertising board (105); A circular groove (4052) and an avoidance groove b (4053) are provided in the water collecting box (405); a linear driving member d (407) is installed on the lifting frame (403); an inclined plate (408) is installed on the output end of the linear driving member d (407); the inclined plate (408) is arranged in the avoidance groove b (4053); a brush (409) is provided on the inclined plate (408); and a water spray hole (4081) is provided on the inclined plate (408).

2. A solar street light with cleaning function according to claim 1, characterized in that: The tilting mechanism (2) comprises: A fixing plate (201), wherein a plurality of the fixing plates (201) are mounted on the top of the hexagonal frame (103), and a sliding groove a (2011) is provided in the fixing plate (201); A flexible steel belt (202), the flexible steel belt (202) being slidably disposed in the sliding groove a (2011); A fixing sleeve (203), the fixing sleeve (203) being mounted on the flexible steel belt (202), and the connecting shaft (108) at the top being rotatably mounted on the fixing sleeve (203); A driving and winding assembly (21), wherein the driving and winding assembly (21) is mounted on the top of the hexagonal frame (103).

3. A solar street light with cleaning function according to claim 2, characterized in that: The driving and winding assembly (21) comprises: Mounting plates (211), with multiple groups of the mounting plates (211) being mounted on the top of the hexagonal frame (103); a reel (212), the reel (212) being rotatably mounted on the mounting plate (211); Fixed blocks (213), multiple groups of the fixed blocks (213) are installed on the top of the hexagonal frame (103); a rotating shaft (214), the rotating shaft (214) being rotatably disposed on the fixed block (213); Gears b (215), two of the gears b (215) being mounted on the rotating shaft (214), a plurality of slots (2021) being provided in the flexible steel belt (202), and the gears b (215) being engaged with the slots (2021); A worm gear a (216), the worm gear a (216) being mounted on the winding shaft (212); A worm gear b (217), wherein the worm gear b (217) is mounted on the rotating shaft (214).

4. A solar street light with cleaning function according to claim 3, characterized in that: A fixed disk (218) is installed in the hexagonal frame (103), a rotating rod a (219) and a rotating rod b (220) are installed on the fixed disk (218), a worm a (221) is installed at the bottom of the rotating rod a (219), and a worm b (222) is installed at the bottom of the rotating rod b (220), the worm a (221) and the worm wheel a (216) are meshed with each other, and the worm b (222) is meshed with the worm wheel b (217); A sprocket a (223) is installed on the top of the rotating rod a (219), and a sprocket b (224) is installed on the top of the rotating rod b (220). Chains a (225) are sleeved on the outer sides of the plurality of sprockets a (223), and chains b (226) are sleeved on the outer sides of the plurality of sprockets b (224). The chains a (225) are meshed with the sprockets a (223), and the sprockets b (224) are meshed with the chains b (226).

5. A solar street light with cleaning function according to claim 4, characterized in that: The driving mechanism (3) comprises: A gear c (301), the gear c (301) being mounted on the connecting shaft (108) at the bottom; A rotating driving member b (302), wherein the rotating driving member b (302) is installed in the hexagonal frame (103); A rotating frame (303), the rotating frame (303) being mounted on the output end of the rotating driving member b (302), and a plurality of sliding grooves b (3031) being provided in the rotating frame (303); A moving plate b (304), the moving plate b (304) being slidably disposed on the sliding groove b (3031); The arc-shaped teeth (305) are mounted on the moving plate b (304); a protective cover (300) is provided at the bottom of the hexagonal frame (103); a plurality of avoidance grooves a (3001) are provided in the protective cover (300); and the moving plate b (304) moves in the avoidance grooves a (3001).

6. The solar street light with cleaning function according to claim 5, characterized in that: A linear drive member a (306) is installed in the hexagonal frame (103); a moving ring (307) is installed at the output end of the linear drive member a (306); a plurality of fixed seats a (308) are installed on the moving ring (307); a fixed seat b (309) is installed on the moving plate b (304); and the fixed seats a (308) and the fixed seats b (309) are rotationally connected via a connecting rod (310).

7. The solar street light with cleaning function according to claim 6, characterized in that: An arc-shaped plate (113) is installed in the hexagonal frame (103), the rotating disk (112) is rotatably arranged in the arc-shaped plate (113), a gear ring (114) is installed in the rotating disk (112), a support plate (115) is installed in the hexagonal frame (103), a rotating driving member a (116) is installed on the support plate (115), a gear a (117) is installed at the output end of the rotating driving member a (116), and the gear a (117) and the gear ring (114) are meshed with each other; A mounting groove (1081) is provided in the connecting shaft (108), an elastic connecting piece (119) is provided in the mounting groove (1081), a positioning hole (1091) is provided in the rotating sleeve (109), and a positioning ball (120) is provided at the free end of the elastic connecting piece (119) and is inserted into the positioning hole (1091).

8. The solar street light with cleaning function according to claim 7, characterized in that: The method for using the solar street light includes the following steps: Step 1: tilting process: the rotating driving member a (116) drives the gear a (117) to rotate, thereby driving the rotating disk (112) to rotate, and the sliding rod (111) slides in the inclined sliding groove (1121), driving the moving plate a (107) to move outward along the guide rail (106), thereby driving the bottom of the advertising board (105) to move outward; The rotating rod a (219) and the rotating rod b (220) are driven to rotate, and the worm a (221) and the worm b (222) are driven to rotate through the chain a (225) and the chain b (226), thereby driving the winding shaft (212) and the rotating shaft (214) to rotate; The reel (212) rotates to unwind the flexible steel strip (202), and the rotating shaft (214) rotates to drive the gear b (215) to rotate. Since the gear b (215) is meshed with the slot (2021), the flexible steel strip (202) is driven to slide outward along the sliding slot a (2011), driving the top of the advertising board (105) to move outward. Since the moving distance of the top of the advertising board (105) is greater than the moving distance of the bottom of the advertising board (105), and the flexible steel strip (202) has a certain degree of flexibility, the advertising board (105) is driven to be in an inclined state. Step 2, water collection and cleaning process: driving the water collection box (405) to move forward until the front end of the water collection box (405) is inserted into the concave groove (1051). When it rains, rainwater flows downward along the concave groove (1051) on the inclined advertising board (105) and then enters the water collection box (405) along the water inlet (4051); Pumping water from the water collection box (405) into the water tank (401) to complete water storage; driving the advertising board (105) to an inclined state to facilitate the collection of more water; pumping water from the water tank (401) to the water spray port (118) to spray the water toward the photovoltaic module (102), and timely removing dust particles on the photovoltaic module (102) to prevent the dust particles from reducing the power generation efficiency of the photovoltaic module (102); Step 3, rotation process: driving the moving ring (307) to move, the distance between the moving ring (307) and the rotating frame (303) is reduced, and the moving plate b (304) is driven to move outward along the sliding groove b (3031) through the connecting rod (310) until the arc-shaped teeth (305) are meshed with the gear c (301), and the rotating driving member b (302) drives the rotating frame (303) to rotate, driving the arc-shaped teeth (305) to rotate, driving the gear c (301) to rotate, driving the connecting shaft (108) and the advertising board (105) to rotate 180 degrees, so that the advertising surface of the advertising board (105) faces the water collection mechanism (4), so as to facilitate the subsequent cleaning of the advertising surface of the advertising board (105); Step 4: Advertising surface cleaning process: water in the water tank (401) is pumped to the water spray hole (4081) and sprayed onto the advertising surface of the advertising board (105) to wet the dust particles on the advertising board (105); the linear drive member d (407) drives the inclined plate (408) to move forward to contact the advertising surface of the advertising board (105); the linear drive member b (402) drives the lifting frame (403) to rise; and the brush (409) on the inclined plate (408) cleans the advertising surface of the advertising board (105); Step 5: Advertising surface scraping process: the linear drive member c (404) drives the water collecting box (405) to move forward until the front end of the water collecting box (405) contacts the advertising surface of the advertising board (105), and the linear drive member b (402) drives the lifting frame (403) to rise, and drives the front end of the water collecting box (405) to move and scrape the advertising surface of the advertising board (105), thereby enhancing the cleaning effect of the advertising surface of the advertising board (105).

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