New energy street lamp

Abstract

The utility model relates to a new energy street lamp which comprises a stand column and a lamp fixedly connected to the upper half portion of the peripheral face of the stand column, a rotating rod is rotationally arranged at the top of the stand column in a penetrating mode, blades are fixedly arranged on the portion, above the stand column, of the peripheral face of the rotating rod in a sleeved mode, a support is fixedly connected to one side of the stand column, and a photovoltaic panel is installed on the side wall of the support. An upper cavity and a lower cavity are sequentially formed in the stand column from top to bottom, the lower half portion of the rotating rod extends into the upper cavity, the bottom end of the rotating rod is fixedly connected with a base plate, and a clamping groove is formed in the bottom face of the base plate. The utility model relates to the technical field of street lamps. A worker pushes an adjusting plate upwards to enable a clamping block to be inserted into a clamping groove, blades rotate to drive a scraping plate to rotate and pass through the surface of a photovoltaic panel at the same time, meanwhile, the worker repeatedly presses an elastic bag to enable water to be sprayed to the photovoltaic panel from a spray head, the cleaning effect on the photovoltaic panel is improved, the scraping plate can be controlled to rotate or be static, and the cleaning efficiency is improved. Abrasion to the photovoltaic panel is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a new energy street lamp. Background Art

[0002] Street lamps are widely used in various places where lighting is needed. With the progress and development of society, the use of electricity is becoming more and more widespread, and the number of electrical equipment is increasing. In order to promote energy conservation and emission reduction, the use of new energy street lamps is becoming more and more common. Most of them are based on the principle of using solar panels to convert photoelectricity to power the equipment.

[0003] For example, a Chinese patent with announcement number CN219867760U discloses a new energy street lamp, including a main pole and a cleaning mechanism arranged on the top of the main pole for removing dust, the top outer wall of the main pole is provided with a top plate, a square plate is installed in the middle of the top outer wall of the top plate, and four corners of the top outer wall of the top plate are installed with solar panels, the top of the main pole is provided with a rotating mechanism for adjusting the inclination of the top plate, the top of the main pole is provided with a rotating mechanism for changing the direction of the top plate, and the top outer wall of the main pole is provided with a circular plate; when there is wind, the utility model can rotate the vertical column and the blades through multiple blades, thereby driving the column to rotate, so that the two cross bars rotate, so that the dust on the surface of the solar panel can be cleaned and removed, avoiding the top of the solar panel due to more dust, affecting the work of the solar panel or reducing the service life of the solar panel.

[0004] However, when there is wind, the cross bar of this patent continuously brushes across the solar panel and does not stop even after removing the dust. Therefore, the wear between the cross bar and the solar panel is large, which reduces the service life. In addition, some dirt cannot be fully removed by only rotating the cross bar, so the cleaning effect on the solar panel is not good. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a new energy street lamp so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A new energy street lamp comprises a column and a lamp fixedly connected to the upper half of the outer circumference of the column, a rotating rod is rotatably penetrated at the top of the column, and blades are fixedly sleeved on the outer circumference of the rotating rod located above the column, a bracket is fixedly connected to one side of the column, and a photovoltaic panel is installed on the side wall of the bracket, an upper cavity and a lower cavity are sequentially opened in the column from top to bottom, the lower half of the rotating rod extends into the upper cavity, and the bottom end of the rotating rod is fixedly connected to a chassis, a slot is opened on the bottom surface of the chassis, an output rod is rotatably penetrated at one side of the upper cavity, the output rod rotates through the bracket and the photovoltaic panel, and two scrapers are fixedly connected to the outer circumference of the output rod, the scrapers are in contact with the photovoltaic panel, a driving part is arranged in the upper cavity, and a water spray part is arranged in the lower half of the column.

[0008] Furthermore, the driving part includes a sliding plate slidably connected to the upper cavity, the inner side wall of the upper cavity is provided with a vertical groove, the outer peripheral surface of the sliding plate is fixedly connected with an adjustment plate, the adjustment plate is L-shaped, and the horizontal section of the adjustment plate slides through the vertical groove, the vertical section of the adjustment plate extends to the lower half of the column, a rotating drum is rotatably penetrated at the top of the sliding plate, a block is fixedly connected to the top of the rotating drum, the block is hexagonal, and a transmission part is provided below the sliding plate.

[0009] Furthermore, the transmission part includes a fixed plate fixedly connected to the upper cavity, a spring fixedly connected between the top of the fixed plate and the bottom surface of the sliding plate, when the spring is in a natural state, the block is located below the chassis, a driven rod is rotatably penetrated on one side of the fixed plate, the driven rod and the output rod are connected through a bevel gear set, a square rod is fixedly connected to the top of the driven rod, and the upper half of the square rod is slidably inserted into the rotating cylinder.

[0010] Furthermore, a generator is fixedly connected to the top wall of the upper cavity, and a power input end of the generator is connected to the rotating rod via a belt drive.

[0011] Furthermore, the water spraying part includes a water inlet opened in the lower half of the outer peripheral surface of the column, the water inlet is communicated with the lower cavity, water is stored in the lower cavity, a control part is provided on one side of the column, a transverse pipe is fixedly connected to the top of the bracket, the transverse pipe is located above the photovoltaic panel, and a side of the transverse pipe close to the photovoltaic panel is connected and penetrated by a plurality of nozzles.

[0012] Furthermore, the control part includes an elastic bag located in the lower half of one side of the column, the elastic bag is connected with the lower cavity through a pipe, and a first one-way valve is arranged on the outer peripheral side of the pipe between the elastic bag and the lower cavity, the elastic bag is connected with the transverse tube through a pipe, and a second one-way valve is arranged on the outer peripheral side of the pipe between the elastic bag and the transverse tube.

[0013] In summary, the present invention includes at least one of the following beneficial technical effects:

[0014] 1. When the photovoltaic panel needs to be cleaned, the staff pushes the adjustment plate upward to insert the card block into the card slot. Therefore, the wind blows the blades to rotate and drives the scraper to rotate, brushing the surface of the photovoltaic panel. At the same time, the staff repeatedly presses the elastic bag to spray water from the nozzle to the photovoltaic panel, thereby improving the cleaning effect of the photovoltaic panel, and can control the scraper to rotate or stop, reducing the wear on the photovoltaic panel and increasing the service life;

[0015] 2. This new energy street lamp, because the photovoltaic panel does not need to be cleaned frequently, the device controls the rotation of the scraper and the spraying of water from the nozzle by manual operation, and no driving parts such as motors or water pumps are set, which reduces the cost of the new energy street lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 is a three-dimensional diagram of a new energy street lamp of this embodiment;

[0018] Figure 2 This is an internal diagram of a new energy street lamp of this embodiment;

[0019] Figure 3 This is an internal diagram of the upper half of a new energy street lamp of this embodiment;

[0020] Figure 4 This is a structural diagram of the upper cavity of a new energy street lamp of this embodiment.

[0021] In the figure, 1, column; 2, lamp; 3, rotating rod; 4, blade; 5, bracket; 6, photovoltaic panel; 7, upper cavity; 8, lower cavity; 9, chassis; 10, slot; 11, output rod; 12, scraper; 13, driving part; 131, sliding plate; 132, vertical slot; 133, adjusting plate; 134, rotating drum; 135, block; 136, transmission part; 1361, fixing plate; 1362, spring; 1363, driven rod; 1364, square rod; 1365, bevel gear set; 14, water spraying part; 141, water inlet; 142, control part; 1421, elastic bag; 1422, first one-way valve; 1423, second one-way valve; 143, horizontal pipe; 144, sprinkler; 15, generator. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Example:

[0024] Reference Figures 1 to 4 The utility model discloses a new energy street lamp, including a column 1 and a lamp 2 fixedly connected to the upper half of the outer circumference of the column 1, a rotating rod 3 is rotatably penetrated at the top of the column 1, and a blade 4 is fixedly sleeved on the outer circumference of the rotating rod 3 located above the column 1, a bracket 5 is fixedly connected to one side of the column 1, and a photovoltaic panel 6 is installed on the side wall of the bracket 5.

[0025] An upper cavity 7 and a lower cavity 8 are sequentially provided in the column 1 from top to bottom, the lower half of the rotating rod 3 extends into the upper cavity 7, and the bottom end of the rotating rod 3 is fixedly connected to a chassis 9, a slot 10 is provided on the bottom surface of the chassis 9, an output rod 11 is rotatably penetrated on one side of the upper cavity 7, the output rod 11 rotates through the bracket 5 and the photovoltaic panel 6, and two scrapers 12 are fixedly connected to the outer peripheral surface of the output rod 11, the scrapers 12 are in contact with the photovoltaic panel 6, a driving part 13 is provided in the upper cavity 7, and a water spray part 14 is provided in the lower half of the column 1.

[0026] In this embodiment, the lower half of the column 1 is fixedly inserted into the ground. The inner wall of the upper cavity 7 is fixedly connected with a side plate, and the rotating rod 3 rotates through the side plate, and the side plate can limit the rotating rod 3 so that the rotating rod 3 can only rotate. The inner wall of the slot 10 is hexagonal.

[0027] In a further preferred embodiment of the present invention, Figure 2-Figure 4 As shown, the driving part 13 includes a sliding plate 131 slidably connected to the upper cavity 7, a vertical slot 132 is provided on the inner side wall of the upper cavity 7, an adjusting plate 133 is fixedly connected to the outer peripheral surface of the sliding plate 131, the adjusting plate 133 is L-shaped, and the horizontal section of the adjusting plate 133 slides through the vertical slot 132, and the vertical section of the adjusting plate 133 extends to the lower half of the column 1. A rotating cylinder 134 is rotatably penetrated at the top of the sliding plate 131, a clamping block 135 is fixedly connected to the top of the rotating cylinder 134, and the clamping block 135 is hexagonal, and a transmission part 136 is provided below the sliding plate 131.

[0028] In this embodiment, the staff can touch the lower half of the adjustment plate 133 when standing. Since the adjustment plate 133 is slidably connected to the vertical slot 132, the adjustment plate 133 can only move vertically, and the sliding plate 131 can also only move vertically. In the initial state, the block 135 is located below the slot 10, and the block 135 has the same shape as the inside of the slot 10.

[0029] In a further preferred embodiment of the present invention, Figure 2-Figure 4As shown, the transmission part 136 includes a fixed plate 1361 fixedly connected to the upper cavity 7, and a spring 1362 is fixedly connected between the top of the fixed plate 1361 and the bottom surface of the sliding plate 131. When the spring 1362 is in a natural state, the block 135 is located below the chassis 9.

[0030] A driven rod 1363 is rotatably penetrated on one side of the fixed plate 1361 . The driven rod 1363 is transmission-connected to the output rod 11 via a bevel gear set 1365 . A square rod 1364 is fixedly connected to the top of the driven rod 1363 . The upper half of the square rod 1364 is slidably inserted into the rotating drum 134 .

[0031] In this embodiment, the cross section of the square rod 1364 is rectangular, so when the rotating drum 134 rotates, it can drive the square rod 1364 to rotate. The bevel gear set 1365 includes a first bevel gear fixedly sleeved on the bottom end of the driven rod 1363 and a second bevel gear fixedly sleeved on the outer circumference of the output rod 11. The first bevel gear is meshed with the second bevel gear, and the intersection angle between the driven rod 1363 and the output rod 11 is less than 90°.

[0032] When there is wind in the environment, the wind blows toward the blade 4 to drive the rotating rod 3 to rotate, and the rotating rod 3 drives the chassis 9 to rotate. Since the block 135 is located below the slot 10 at this time, it will not drive the scraper 12 to rotate.

[0033] When the staff wants to clean the photovoltaic panel 6, they push the adjustment plate 133 upwards, driving the sliding plate 131 to rise, the spring 1362 extends, and the sliding plate 131 drives the cylinder and the block 135 to move upwards. The block 135 contacts the bottom surface of the chassis 9. When the chassis 9 rotates until the slot 10 is aligned with the block 135, the block 135 is inserted into the slot 10 under the thrust of the staff. At this time, the wind force drives the rotating rod 3 and the chassis 9 to rotate, and can drive the cylinder to rotate at the same time. The cylinder drives the square rod 1364 and the driven rod 1363 to rotate, and the driven rod 1363 drives the output rod 11 and the scraper 12 to rotate through the bevel gear set 1365, and the scraper 12 cleans the debris attached to the photovoltaic panel 6.

[0034] When the photovoltaic panel 6 is cleaned, the adjustment plate 133 is released, and under the restoring force of the spring 1362, the block 135 moves downward out of the slot 10, and the rotation of the chassis 9 no longer drives the scraper 12 to rotate.

[0035] In a further preferred embodiment of the present invention, Figure 4 As shown, a generator 15 is fixedly connected to the top wall of the upper cavity 7, and a power input end of the generator 15 is connected to the rotating rod 3 through a belt drive.

[0036] In this embodiment, the generator 15 is electrically connected to the battery, and the battery is electrically connected to the lamp 2. The wind drives the blades 4 to rotate, which can be used as the power input of the generator 15, thereby generating electrical energy stored in the battery, and together with the photovoltaic panel 6, it provides energy for the lamp 2, thereby improving energy utilization.

[0037] In a further preferred embodiment of the present invention, Figure 2 As shown, the water spraying part 14 includes a water inlet 141 opened in the lower half of the outer peripheral surface of the column 1, the water inlet 141 is communicated with the lower cavity 8, and the lower cavity 8 stores water. A control part 142 is arranged on one side of the column 1, and a transverse pipe 143 is fixedly connected to the top of the bracket 5. The transverse pipe 143 is located above the photovoltaic panel 6, and a plurality of nozzles 144 are connected and penetrated on one side of the transverse pipe 143 close to the photovoltaic panel 6.

[0038] In this embodiment, the staff can add water into the lower cavity 8 through the water inlet 141. The nozzle 144 can spray water from top to bottom on the surface of the photovoltaic panel 6, so that the photovoltaic panel 6 is wetted. The scraper 12 will not contact the nozzle 144 and the horizontal pipe 143 when rotating.

[0039] In a further preferred embodiment of the present invention, Figure 2 As shown, the control unit 142 includes an elastic bag 1421 located in the lower half of one side of the column 1, the elastic bag 1421 is connected with the lower cavity 8 through a pipeline, and a first one-way valve 1422 is arranged on the outer peripheral side of the pipeline between the elastic bag 1421 and the lower cavity 8, the elastic bag 1421 is connected with the cross tube 143 through a pipeline, and a second one-way valve 1423 is arranged on the outer peripheral side of the pipeline between the elastic bag 1421 and the cross tube 143.

[0040] In this embodiment, the elastic capsule 1421 is made of a hollow rubber material, which can restore its expanded state under its own elastic force after being flattened. The first one-way valve 1422 can only allow water to enter the elastic capsule 1421 from the lower chamber 8, and the second one-way valve 1423 can only allow water to enter the cross tube 143 from the elastic capsule 1421. When the staff wants to clean the photovoltaic panel 6, they repeatedly squeeze and release the elastic capsule 1421, so that the water in the lower chamber 8 enters the elastic capsule 1421, and the water in the elastic capsule 1421 enters the cross tube 143 and is sprayed from the nozzle 144 to the photovoltaic panel 6, so as to moisten the photovoltaic panel 6, and cooperate with the scraper 12 to better clean the photovoltaic panel 6.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A new energy street lamp, comprising a column (1) and a lamp (2) fixedly connected to the upper half of the outer circumference of the column (1), a rotating rod (3) rotatably penetrates the top of the column (1), a blade (4) is fixedly sleeved on the outer circumference of the rotating rod (3) located above the column (1), a bracket (5) is fixedly connected to one side of the column (1), and a photovoltaic panel (6) is installed on the side wall of the bracket (5), characterized in that: The column (1) is provided with an upper cavity (7) and a lower cavity (8) from top to bottom in sequence, the lower half of the rotating rod (3) extends into the upper cavity (7), and the bottom end of the rotating rod (3) is fixedly connected to a chassis (9), the bottom surface of the chassis (9) is provided with a slot (10), an output rod (11) is rotatably penetrated through one side of the upper cavity (7), the output rod (11) rotatably passes through the bracket (5) and the photovoltaic panel (6), and two scrapers (12) are fixedly connected to the outer circumference of the output rod (11), the scrapers (12) are in contact with the photovoltaic panel (6), a driving part (13) is provided in the upper cavity (7), and a water spray part (14) is provided at the lower half of the column (1).

2. A new energy street lamp according to claim 1, characterized in that: The driving part (13) comprises a sliding plate (131) slidably connected to the upper chamber (7); a vertical groove (132) is provided on the inner side wall of the upper chamber (7); an adjusting plate (133) is fixedly connected to the outer peripheral surface of the sliding plate (131); the adjusting plate (133) is L-shaped, and the horizontal section of the adjusting plate (133) slides through the vertical groove (132); the vertical section of the adjusting plate (133) extends to the lower half of the column (1); a rotating drum (134) is rotatably penetrated at the top of the sliding plate (131); a clamping block (135) is fixedly connected to the top of the rotating drum (134); the clamping block (135) is hexagonally shaped; a transmission part (136) is provided below the sliding plate (131).

3. A new energy street lamp according to claim 2, characterized in that: The transmission part (136) comprises a fixed plate (1361) fixedly connected to the upper chamber (7); a spring (1362) is fixedly connected between the top of the fixed plate (1361) and the bottom surface of the sliding plate (131); when the spring (1362) is in a natural state, the block (135) is located below the chassis (9); a driven rod (1363) is rotatably penetrated through one side of the fixed plate (1361); the driven rod (1363) is transmission-connected to the output rod (11) via a bevel gear set (1365); a square rod (1364) is fixedly connected to the top of the driven rod (1363); the upper half of the square rod (1364) is slidably inserted into the rotating drum (134).

4. A new energy street lamp according to claim 3, characterized in that: A generator (15) is fixedly connected to the top wall of the upper chamber (7), and a power input end of the generator (15) is connected to the rotating rod (3) via a belt drive.

5. The new energy street lamp according to claim 1, characterized in that: The water spraying part (14) comprises a water inlet (141) opened in the lower half of the outer peripheral surface of the column (1), the water inlet (141) is communicated with the lower chamber (8), and the lower chamber (8) stores water. A control part (142) is arranged on one side of the column (1), and a transverse pipe (143) is fixedly connected to the top of the bracket (5), and the transverse pipe (143) is located above the photovoltaic panel (6), and a plurality of nozzles (144) are connected and penetrated on one side of the transverse pipe (143) close to the photovoltaic panel (6).

6. A new energy street lamp according to claim 5, characterized in that: The control unit (142) comprises an elastic bag (1421) located at the lower half of one side of the column (1); the elastic bag (1421) is connected to the lower chamber (8) through a pipeline, and a first one-way valve (1422) is provided on the outer peripheral side of the pipeline between the elastic bag (1421) and the lower chamber (8); the elastic bag (1421) is connected to the transverse tube (143) through a pipeline, and a second one-way valve (1423) is provided on the outer peripheral side of the pipeline between the elastic bag (1421) and the transverse tube (143).

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