Solar energy-saving lamp convenient for snow removal

Abstract

This invention belongs to the field of solar energy-saving lighting technology, and specifically to a solar energy-saving lighting fixture that facilitates snow removal. It includes a lamp post, a lamp body, a mounting section, and a solar panel. The lamp post extends to the ground and is fixed thereto. The lamp body is mounted at the end of the lamp post, the mounting section is mounted on the outer wall of the lamp post, and the solar panel is mounted above the mounting section. This invention, through the ingenious cooperation of components such as a damper, rack, toothed disc, and bevel gear, achieves an automatic snow-scraping function in snowy weather. When the weight of the snow causes the pressure on the solar panel to exceed the damping strength of the damper, the scraper automatically triggers to clean the snow from the surface of the solar panel. The scraper effectively pushes away the snow, and the wiping cotton removes residual water stains, ensuring the surface of the solar panel is clean and restoring its normal light-gathering function, greatly improving the working efficiency of the solar panel in snowy weather.

Description

Technical Field

[0001] This invention relates to the field of solar energy-saving lighting technology, and in particular to a solar energy-saving lighting fixture that is easy to use for snow removal. Background Technology

[0002] In modern life, solar energy generally refers to the radiant energy of sunlight. It is commonly used for power generation. Since the formation of Earth, life has primarily relied on the heat and light provided by the sun for survival. Humans have also known how to use sunlight to dry objects and preserve food, such as in salt production and drying fish. However, with the depletion of fossil fuels, there has been a growing interest in developing solar energy. Solar energy can be utilized passively (photothermal conversion) and through photovoltaic conversion. Solar power generation is a new and emerging renewable energy source, and for billions of years, it is considered an inexhaustible and ideal energy source. Solar energy is widely used as a power source in urban outdoor lighting systems.

[0003] Chinese utility model patent with publication number CN212719497U discloses a solar energy-saving lamp, including a support frame and a control box. A first fixing frame is fixedly installed at the bottom of the support frame. A row of lights is rotatably connected to the bottom of the first fixing frame via a first adjustment knob. An insect-repelling lamp is fixedly installed on one side of the bottom of the row of lights. A control box is fixedly installed at the top of the support frame. A battery and a controller are fixedly installed at the bottom of the inner wall of the control box. A fixing block is fixedly installed at the top of the control box. A rotating block is rotatably connected to the top of the fixing block. A second fixing frame is fixedly installed at the top of the rotating block. Compared with traditional solar lamps, this invention solves the problems of traditional solar lamps, such as difficulty in providing lighting according to actual conditions, susceptibility to interference from mosquitoes and insects, reduced lighting efficiency, and difficulty in installation and disassembly. It greatly improves the reliability and lighting efficiency of solar lamps in actual use. Current technologies do not automatically trigger snow removal based on the actual weight and thickness of the snow accumulation. Snow removal typically follows preset time intervals or fixed patterns, failing to respond promptly to changes in snow cover. When snow accumulation is low, unnecessary snow removal wastes energy; conversely, when snow is thick, the inability to remove it promptly leads to decreased lighting performance. Therefore, an intelligent mechanism is needed that can automatically trigger snow removal based on snow conditions. Summary of the Invention

[0004] To address the aforementioned problems, this invention proposes a solar-powered energy-saving lamp that facilitates snow removal, thereby more accurately resolving the issues raised in the background section.

[0005] This invention is achieved through the following technical solution: This invention proposes a solar-powered energy-saving lamp for easy snow removal, comprising a lamp post, a lamp body, a mounting part, and a solar panel. The lamp post extends to the ground and is fixed to the ground. The lamp body is installed at the end of the lamp post. The mounting part is installed on the outer wall of the lamp post. The solar panel is installed above the mounting part. The solar panel includes a solar panel, a mounting plate, a damper, a scraper, and a support. The mounting plate is located below the solar panel and connected to the mounting part. A damper is installed between the solar panel and the mounting plate to support the solar panel. The damping strength of the damper is greater than the pressure at the solar panel when there is no snow accumulation above it. A scraper is provided at one of the upper ends of the solar panel for clearing snow accumulation above the solar panel. The support is installed above the mounting plate and connected to the scraper to drive the rotation of the scraper.

[0006] Preferably, the scraping part includes a mounting plate, a scraper blade, and a wiping cotton. The mounting plate is installed at the support part and is used to rotate with the support part. The scraper blade and the wiping cotton are both installed below the mounting plate. The scraper blade is used to push away snow accumulated above the solar panel, and the wiping cotton is used to wipe away residual liquid on the top of the solar panel.

[0007] Preferably, the support includes a telescopic rod mounted on the top of the mounting plate and rotatably connected to its bearing. The end of the telescopic rod is connected to the mounting plate to drive the mounting plate to rotate. A driving part is provided above the mounting plate to drive the support to rotate.

[0008] Preferably, the drive unit includes a support plate, a second bevel gear, and a rotatable rotating rod. The support unit also includes a first bevel gear. The support plate is mounted above the mounting plate. The rotating rod is mounted on the side of the support plate and rotatably connected to its bearing. A second bevel gear is mounted at the end of the rotating rod. The first bevel gear is mounted on the outer wall of the outer cylinder of the telescopic rod. The second bevel gear meshes with the first bevel gear.

[0009] Preferably, the drive unit further includes a rack and a gear plate. The rack is installed below the solar panel, and the gear plate is installed on the outer wall of the rotating rod. When the solar panel moves down, the rack meshes with the gear plate and drives it to rotate.

[0010] Preferably, a limiting frame one and a limiting frame two are respectively installed on the outer wall of the solar panel. The limiting frame one is located at the initial position of the scraping part, and the limiting frame two is located at the end position of the scraping part, which is used to limit the height of the scraping part.

[0011] Preferably, a squeezing block is installed on the inner wall of the limiting frame 1. The squeezing block is used to squeeze the scraper when it moves to a certain point of the limiting frame. Both the limiting frame 1 and the squeezing block are provided with a leakage groove for the discharge of water after squeezing.

[0012] Preferably, it further includes a piston section, a jet section, and a snow deflector. The piston section is provided above the mounting plate, and the jet section is installed on the side wall of the solar panel. The jet section is used to press out the gas in the piston section and spray it onto the top of the solar panel as the solar panel moves down, in order to dry the top of the solar panel. The snow deflector is installed above the mounting plate to block snow falling onto the solar panel.

[0013] Preferably, the jet unit includes a support base, an air guide tube, and a jet head. The support base is installed on the side wall of the solar panel and above the piston part. An air guide tube is installed on the inner wall of the support base for collecting the gas discharged from the piston part. A jet head is installed on the outer wall of the air guide tube for ejecting gas.

[0014] Preferably, the piston part includes a piston cylinder, a pressure rod, a piston seat, an air inlet pipe, and an air guide hose. The piston cylinder is mounted above the mounting plate. The pressure rod is inserted into the piston cylinder. The bottom end of the pressure rod is fitted with a piston seat. The piston seat is tightly fitted to the inner wall of the piston cylinder. An air inlet pipe for air intake and an air guide hose for air exhaust are respectively installed on the surface of the piston cylinder. The end of the air guide hose is connected to the air guide cylinder. A one-way valve is installed on the surface of the air inlet pipe. A one-way valve is installed on the surface of the air guide hose. A return spring is installed between the piston seat and the inner bottom wall of the piston cylinder.

[0015] Compared with the prior art, the present invention provides a solar energy-saving lamp that facilitates snow removal, and has the following beneficial effects: This energy-saving solar lamp, designed for easy snow removal, utilizes a clever combination of components such as a damper, rack, pinion, and bevel gear. In snowy weather, when the weight of the snow causes the pressure on the solar panel to exceed the damping strength of the damper, the scraper automatically triggers to clean the surface of the solar panel. The scraper effectively pushes away the snow, while the wiping cotton removes any remaining water, ensuring the solar panel surface is clean and restoring its normal light-gathering function. This significantly improves the efficiency of the solar panel in snowy weather.

[0016] This energy-saving solar-powered light fixture, designed for easy snow removal, features limiting brackets 1 and 2 installed on the left and right sides of the solar panel's outer wall. These limit the horizontal movement of the scraper, preventing excessive rotation and potential damage to the solar panel or other components. An extrusion block on the inner wall of limiting bracket 1 squeezes out residual snow water or impurities from the scraper when it rotates. Furthermore, drainage channels at limiting bracket 1 and the extrusion block promptly guide the discharged liquid and impurities away, preventing accumulation around the solar panel and effectively protecting the overall structure and normal operation of the light fixture.

[0017] This energy-saving solar lamp, designed for easy snow removal, utilizes a piston located on the upper left side of the mounting plate in conjunction with a jet nozzle on the right side wall of the solar panel. When snow accumulates, the solar panel lowers, automatically forcing gas out of the piston and spraying it onto the top of the solar panel, thus drying it. The presence of one-way valves (one and two) within the piston ensures unidirectional gas flow, while a return spring provides a restoring force to the piston seat, ensuring the continuity and stability of the jetting process and effectively reducing the impact of water stains on the solar panel's light-gathering efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of one structure of the present invention; Figure 2 for Figure 1 The diagram shows the structure of the solar panel in the solar energy-saving lamp. Figure 3 for Figure 1 The diagram shows a side view of the structure of the solar module in the solar energy-saving lamp. Figure 4 for Figure 1 A top view of the solar panel in the solar energy-saving lamp shown. Figure 5 for Figure 2 Enlarged view of region B in the middle; Figure 6 for Figure 3 Enlarged view of region A in the middle; Figure 7 for Figure 1 The diagram shows the structure of the piston part in the solar energy-saving lamp.

[0019] In the diagram: 100, light pole; 200, main body of the light fixture; 300, mounting part; 400, solar panel; 1, solar panel; 11, limit frame one; 12, limit frame two; 13, extrusion block; 14, leakage tank; 2, mounting plate; 3, damper; 4, scraper part; 41, mounting plate; 42, scraper blade; 43, wiping cotton; 5, support part; 51, telescopic rod; 52, bevel gear one; 6 61. Drive unit; 62. Support plate; 63. Rotating rod; 64. Bevel gear II; 65. Rack; 7. Gear plate; 86. Snow deflector; 97. Piston unit; 88. Piston cylinder; 89. Pressure rod; 80. Piston seat; 81. Air inlet pipe; 82. Air guide hose; 83. One-way valve I; 84. One-way valve II; 85. Return spring; 96. Jet nozzle; 97. Support base; 98. Air guide cylinder; 99. Jet head. Detailed Implementation

[0020] To more clearly and completely illustrate the technical solution of the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0021] Example

[0022] like Figures 1-7 As shown in the figure, an embodiment of the present invention provides a solar-powered energy-saving lamp for easy snow removal, comprising a lamp post 100, a lamp body 200, a mounting part 300, and a solar panel 400. The lamp post 100 extends vertically to the ground and is securely connected to the ground by bolts. The lamp body 200 is installed at the end of the lamp post 100 by a combination of clips and screws to ensure a firm installation. The mounting part 300 is welded to a designated position on the outer wall of the lamp post 100. The solar panel 400 is installed above the mounting part 300 and secured with bolts.

[0023] The solar panel 400 includes a solar panel 1, a mounting plate 2, a damper 3, a scraper 4, and a support 5. The mounting plate 2 is horizontally positioned below the solar panel 1 and connected to the mounting 300 via bolts. Four dampers 3 are evenly installed between the solar panel 1 and the mounting plate 2 to stably support the solar panel 1. The damping strength of the dampers 3 is set to be greater than the pressure borne by the solar panel 1 when there is no snow accumulation above it, thus maintaining the solar panel 1 in a horizontal and stable state. A scraper 4 is located at the upper right end of the solar panel 1, effectively clearing snow accumulation above it. The support 5 is installed at the upper center of the mounting plate 2 and connected to the scraper 4 via a shaft, driving the scraper 4 to rotate around the shaft. When encountering snow accumulation, if the weight of the snow causes the pressure on the solar panel 1 to exceed the damping strength of the damper 3, the solar panel 1 will slightly shift downwards, triggering subsequent snow removal actions.

[0024] In this invention, the scraping part 4 includes a mounting plate 41, a scraper 42, and a wiping cotton 43. The mounting plate 41 is bolted to the end of the rotating shaft of the support part 5 and can rotate synchronously with the rotation of the support part 5. The scraper 42 and the wiping cotton 43 are both glued to the underside of the mounting plate 41, with the scraper 42 located near the edge of the solar panel 1 and the wiping cotton 43 located near the center of the mounting plate 41. The scraper 42 is made of hard plastic with sharp edges, which can effectively push away snow accumulation on the top of the solar panel 1. The wiping cotton 43 is made of highly absorbent sponge material and is used to wipe away water stains on the top of the solar panel 1. In actual use, when the scraping part 4 rotates, the scraper 42 first pushes away the snow, and then the wiping cotton 43 wipes away the remaining water stains to ensure the surface of the solar panel 1 is clean.

[0025] In this invention, the support part 5 includes a telescopic rod 51 and a bevel gear 52. The telescopic rod 51 is rotatably mounted on the upper center position of the mounting plate 2 via bearings, and its end is connected to the center of the mounting piece 41 by bolts, enabling the mounting piece 41 to rotate around the axis of the telescopic rod 51. A drive part 6 is provided on the upper right side of the mounting plate 2. The drive part 6 drives the telescopic rod 51 of the support part 5 to rotate via gear transmission or other means. When the drive part 6 is activated, the telescopic rod 51 begins to rotate, thereby driving the mounting piece 41 and the scraper 42 and wiping cotton 43 mounted on the mounting piece 41 to rotate, realizing the cleaning action on the surface of the solar panel 1, effectively removing snow and water stains, and restoring the normal light-collecting function of the solar panel 1.

[0026] Preferably, the telescopic rod 51 includes a fixed outer cylinder and a sliding inner rod. The fixed outer cylinder is connected to a bevel gear 52, and one end of the sliding inner rod is connected to the mounting plate 41, and the other end is connected to the solar panel 1, for extending and retracting as the solar panel 1 rises and falls.

[0027] In this invention, the drive unit 6 includes a support plate 61, a second bevel gear 63, and a rotatable rotating rod 62. The support unit 5 also includes a first bevel gear 52. The support plate 61 is vertically mounted on the upper right side of the mounting plate 2 by bolts. The rotating rod 62 is horizontally mounted on the side of the support plate 61 by bearings and can rotate freely around its own axis. The second bevel gear 63 is mounted on the right end of the rotating rod 62, and the first bevel gear 52 is mounted at a designated position on the outer wall of the telescopic rod 51, with the second bevel gear 63 and the first bevel gear 52 meshing with each other. When the rotating rod 62 rotates, the meshing transmission between the second bevel gear 63 and the first bevel gear 52 drives the telescopic rod 51 to rotate, thereby achieving the purpose of driving the support unit 5 to rotate, providing power for the cleaning action of the scraper unit 4, and ensuring that the snow can be cleaned in a timely manner.

[0028] In this invention, the drive unit 6 further includes a rack 64 and a gear disc 65. The rack 64 is vertically mounted at the center of the lower part of the solar panel 1 by bolts. The gear disc 65 is mounted at the middle of the outer wall of the rotating rod 62 by a key connection. When encountering snowy weather, if the weight of the snow causes the pressure on the solar panel 1 to exceed the damping strength of the damper 3, the solar panel 1 will move downwards. At this time, the rack 64 mounted below the solar panel 1 will also move downwards. Since the rack 64 and the gear disc 65 mesh with each other, the downward movement of the rack 64 will drive the gear disc 65 to rotate, which in turn will drive the rotating rod 62 to rotate. Finally, through the bevel gear transmission, the telescopic rod 51 will rotate, activating the scraper unit 4 to clean the snow off the solar panel 1, thus achieving the effect of automatically triggering the snow removal function according to the snow accumulation.

[0029] In this invention, a first limiting bracket 11 and a second limiting bracket 12 are respectively installed on the left and right sides of the outer wall of the solar panel 1. The first limiting bracket 11 is located at the initial position of the scraping part 4, i.e., the position when the scraping part 4 has not started working, and is fixed to the left edge of the solar panel 1 by bolts. The second limiting bracket 12 is located at the end position of the scraping part 4, i.e., the position reached after the scraping part 4 completes one cleaning action, and is fixed to the right edge of the solar panel 1 by bolts. These two limiting brackets are used to limit the horizontal movement range of the scraping part 4, ensuring that the scraping part 4 can only rotate within a designated area, thereby ensuring the cleaning effect and preventing excessive rotation of the scraping part 4 from damaging the solar panel 1 or other components.

[0030] In this invention, a pressing block 13 is bolted to the inner wall of the limiting frame 11. The pressing block 13 is made of rubber and has a certain degree of elasticity. When the scraper plate 42 rotates with the scraper part 4 to the limiting frame 11, the pressing block 13 will exert a pressing effect on the scraper plate 42, squeezing out the snow water or impurities remaining on the scraper plate 42. Both the limiting frame 11 and the pressing block 13 are provided with a draining groove 14, which is elongated and used to discharge the snow water or impurities generated after pressing. In actual use, the pressing action of the pressing block 13 can effectively clean the scraper plate 42, ensuring the effect of the scraper plate 42 during the next cleaning. At the same time, the draining groove 14 can promptly guide the discharged liquid and impurities away, preventing them from accumulating around the solar panel 1.

[0031] In this invention, the limiting frame 11 and the limiting frame 12 are used to limit the rotation angle of the scraping part 4, so that its scraping trajectory covers the main light-receiving surface of the solar panel 1. The scraping plate 42 can be made of flexible material or have a hinged design to ensure that its edges can adapt to the rotation process and always maintain good contact with the surface of the solar panel 1.

[0032] In this invention, the solar energy-saving lamp also includes a piston section 8, a jet nozzle 9, and a snow baffle 7. The piston section 8 is located on the upper left side of the mounting plate 2 and is fixed with bolts. The jet nozzle 9 is installed on the right side wall of the solar panel 1 and is connected to the solar panel 1 via a bracket. The jet nozzle 9 is used to press out the gas in the piston section 8 and spray it onto the top of the solar panel 1 as the solar panel 1 moves downwards, thus drying the top of the solar panel 1. The snow baffle 7 is installed on the upper right side of the mounting plate 2 and is fixed to the mounting plate 2 with bolts. It is used to block snow falling from the solar panel 1, preventing snow from falling directly onto the mounting section 300 or other components, protecting the overall structure and normal operation of the lamp. When encountering snowy weather, the downward movement of the solar panel 1 triggers the operation of the jet nozzle 9, effectively drying the top of the solar panel 1 and reducing the impact of water stains on the light-gathering efficiency of the solar panel 1.

[0033] In this invention, the jet unit 9 includes a support base 91, an air guide cylinder 92, and a jet head 93. The support base 91 is bolted to the right side wall of the solar panel 1 and is located above the piston part 8. The air guide cylinder 92, cylindrical in shape, is attached to the inner wall of the support base 91 via a snap-fit ​​mechanism and is used to collect the gas discharged from the piston part 8. The jet head 93, conical in shape, is installed on the right side of the outer wall of the air guide cylinder 92 and is used to spray the gas collected in the air guide cylinder 92 onto the top of the solar panel 1 at a certain pressure and direction. When the piston part 8 is working, the discharged gas enters the air guide cylinder 92 and is then sprayed out through the jet head 93, achieving a drying effect on the top of the solar panel 1, effectively removing water stains, and improving the light-gathering efficiency of the solar panel 1.

[0034] Specifically, the top of the pressure rod 82 is connected to the bottom of the support base 91 through a ball joint or flexible connector, and a guide sleeve is provided above the piston cylinder 81 to ensure that the pressure rod 82 can smoothly press down on the piston seat 83 along the axial direction during the downward movement of the solar panel 1.

[0035] In this invention, the piston part 8 includes a piston cylinder 81, a pressure rod 82, a piston seat 83, an air inlet pipe 84, and a gas guide hose 85. The piston cylinder 81 is vertically mounted on the upper left side of the mounting plate 2 by bolts. The pressure rod 82 is inserted into the piston cylinder 81 and can move up and down within the piston cylinder 81. The piston seat 83, made of rubber, is mounted on the bottom end of the pressure rod 82 and fits tightly against the inner wall of the piston cylinder 81 to provide a seal. An air inlet pipe 84 for air intake and a gas guide hose 85 for air exhaust are respectively mounted on the left side of the piston cylinder 81. Both the air inlet pipe 84 and the gas guide hose 85 are fixed to the piston cylinder 81 by clamps. The end of the gas guide hose 85 is connected to the gas guide cylinder 92 via a quick connector. A one-way valve 86 is mounted on the surface of the air inlet pipe 84, allowing only air to enter the piston cylinder 81. A two-way valve 87 is mounted on the surface of the gas guide hose 85, allowing only gas inside the piston cylinder 81 to exit. A return spring 88 is installed between the piston seat 83 and the inner bottom wall of the piston cylinder 81. The return spring 88 is always in a compressed state, providing an upward return force to the piston seat 83.

[0036] When encountering snowy weather, the solar panel 1 moves downward, causing the support seat 91 of the jet nozzle 9 to move downward, which in turn presses down the pressure rod 82. The piston seat 83 moves downward inside the piston cylinder 81, forcing the air inside the piston cylinder 81 into the air guide tube 92 through the air guide hose 85, and then spraying it out from the jet nozzle 93 onto the top of the solar panel 1. When the solar panel 1 returns to its original position, the return spring 88 pushes the piston seat 83 upward, and outside air enters the piston cylinder 81 through the air intake pipe 84, preparing for the next jet spray. In this way, the function of automatically spraying air to dry the top of the solar panel 1 according to the downward movement of the solar panel 1 is realized, effectively improving the working efficiency of the solar panel 1 in snowy weather.

[0037] In the workflow of this invention, when encountering snowy weather, the weight of the snow causes the pressure on the solar panel 1 to exceed the damping strength of the damper 3, causing the solar panel 1 to slightly shift downwards. A rack 64, installed at the center below the solar panel 1, shifts downwards with the solar panel 1. Since the rack 64 meshes with a gear disc 65 installed at the middle of the outer wall of the rotating rod 62, the downward movement of the rack 64 causes the gear disc 65 to rotate. The rotation of the gear disc 65 causes the rotating rod 62 to rotate around its own axis. The rotating rod 62 is horizontally mounted on the side of the support plate 61 via bearings, and the support plate 61 is vertically mounted on the upper right side of the mounting plate 2 via bolts. A second bevel gear 63 installed at the right end of the rotating rod 62 meshes with a first bevel gear 52 installed at a designated position on the outer wall of the telescopic rod 51. The rotation of the rotating rod 62 drives the telescopic rod 51 to rotate via the bevel gear transmission. The telescopic rod 51 is rotatably mounted at the center above the mounting plate 2 via bearings. The rotation of the telescopic rod 51 causes the mounting plate 41, which is bolted to the end of the telescopic rod 51, to rotate around the axis of the telescopic rod 51. The scraper 42 and the wiping cotton 43 are both glued to the underside of the mounting plate 41, with the scraper 42 located near the edge of the solar panel 1 and the wiping cotton 43 located near the center of the mounting plate 41, thus causing the scraper 42 and the wiping cotton 43 to rotate. The scraper 42 is made of hard plastic with sharp edges; when rotating, it first pushes away snow accumulated on the top of the solar panel 1. Then, the wiping cotton 43, made of highly absorbent sponge material, wipes away any remaining water stains, ensuring the surface of the solar panel 1 remains clean. Limiting bracket 11 and limiting bracket 2 12 are respectively installed on the left and right sides of the outer wall of the solar panel 1. Limiting bracket 11 is located at the initial position of the scraping part 4 and is fixed to the left edge of the solar panel 1 with bolts. Limiting bracket 2 12 is located at the end position of the scraping part 4 and is fixed to the right edge of the solar panel 1 with bolts, limiting the horizontal movement range of the scraping part 4. It is preferably used to limit the rotation angle of the scraping part 4 to ensure the cleaning effect and avoid damage to the components. A rubber extrusion block 13 is installed on the inner wall of the limiting bracket 11 with bolts. When the scraping plate 42 rotates to the limiting bracket 11, the extrusion block 13 extrudes the scraping plate 42, squeezing out the snow water or impurities remaining on the scraping plate 42. The elongated drainage groove 14 opened at the limiting bracket 11 and the extrusion block 13 discharges the snow water or impurities generated after extrusion. As the solar panel 1 moves downward, the support seat 91 of the jet unit 9 installed on the right side wall of the solar panel 1 moves downward, which in turn causes the pressure rod 82, which is inserted into the piston cylinder 81, which is vertically installed on the left side above the mounting plate 2, to press down. The rubber piston seat 83 installed at the bottom of the pressure rod 82 moves downward in the piston cylinder 81, and delivers the air in the piston cylinder 81 to the air guide tube 92 through the air guide hose 85. Finally, the gas is ejected to the top of the solar panel 1 through the conical jet head 93 installed on the right side of the outer wall of the air guide tube 92.The intake pipe 84 is fixed to the left side of the piston cylinder 81 by a clamp for air intake. A one-way valve 86 installed on its surface only allows air to enter the piston cylinder 81. A one-way valve 87 installed on the surface of the air guide hose 85 only allows gas to exit the piston cylinder 81. A return spring 88, which is always compressed, is installed between the piston seat 83 and the inner bottom wall of the piston cylinder 81 to provide an upward returning force to the piston seat 83. When the solar panel 1 is reset, the return spring 88 pushes the piston seat 83 upward, and outside air enters the piston cylinder 81 through the intake pipe 84, preparing for the next air jet.

[0038] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, and therefore remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe embodiments of this specification. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. Moreover, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods of this specification.

[0039] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A solar-powered energy-saving lamp for easy snow removal, comprising a lamp post (100), a lamp body (200), a mounting part (300), and a solar panel (400), wherein the lamp post (100) extends to the ground and is fixed to the ground, the lamp body (200) is mounted on the end of the lamp post (100), the mounting part (300) is mounted on the outer wall of the lamp post (100), and the solar panel (400) is mounted above the mounting part (300), characterized in that, The solar module (400) includes a solar panel (1), a mounting plate (2), a damper (3), a scraper (4), and a support (5). The mounting plate (2) is located below the solar panel (1) and connected to the mounting part (300). A damper (3) is installed between the solar panel (1) and the mounting plate (2) to support the solar panel (1). The damping strength of the damper (3) is greater than the pressure at the solar panel (1) when there is no snow accumulation above the solar panel (1). A scraper (4) is provided at one end of the upper part of the solar panel (1) to clear the snow accumulation above the solar panel (1). The support (5) is installed above the mounting plate (2) and connected to the scraper (4) to drive the scraper (4) to rotate.

2. A solar-powered energy-saving lamp for easy snow removal according to claim 1, characterized in that, The scraping part (4) includes a mounting plate (41), a scraper (42), and a wiping cotton (43). The mounting plate (41) is mounted on the support part (5) and is used to rotate with the support part (5). The scraper (42) and the wiping cotton (43) are both mounted below the mounting plate (41). The scraper (42) is used to push away the snow above the solar panel (1), and the wiping cotton (43) is used to wipe away the residual liquid on the top of the solar panel (1).

3. A solar-powered energy-saving lamp for easy snow removal according to claim 1, characterized in that, The support part (5) includes a telescopic rod (51) mounted on the mounting plate (2) and rotatably connected to its bearing. The end of the telescopic rod (51) is connected to the mounting plate (41) and is used to drive the mounting plate (41) to rotate. A drive part (6) is provided on the top of the mounting plate (2) and is used to drive the support part (5) to rotate.

4. A solar-powered energy-saving lamp for easy snow removal according to claim 3, characterized in that, The drive unit (6) includes a support plate (61), a second bevel gear (63), and a rotatable rotating rod (62). The support unit (5) also includes a first bevel gear (52). The support plate (61) is installed above the mounting plate (2). The rotating rod (62) is installed on the side of the support plate (61) and rotatably connected to its bearing. The end of the rotating rod (62) is equipped with a second bevel gear (63). The first bevel gear (52) is installed on the outer wall of the outer cylinder of the telescopic rod (51). The second bevel gear (63) meshes with the first bevel gear (52).

5. A solar-powered energy-saving lamp for easy snow removal according to claim 4, characterized in that, The drive unit (6) also includes a rack (64) and a toothed disc (65). The rack (64) is installed below the solar panel (1), and the toothed disc (65) is installed on the outer wall of the rotating rod (62). When the rack (64) moves down with the solar panel (1), it meshes with the toothed disc (65) and drives it to rotate.

6. A solar-powered energy-saving lamp for easy snow removal according to claim 1, characterized in that, Limiting frame one (11) and limiting frame two (12) are respectively installed on the outer wall of the solar panel (1). The limiting frame one (11) is located at the initial position of the scraping part (4), and the limiting frame two (12) is located at the end position of the scraping part (4) to limit the height of the scraping part (4).

7. A solar-powered energy-saving lamp for easy snow removal according to claim 6, characterized in that, A squeezing block (13) is installed on the inner wall of the limiting frame (11). The squeezing block (13) is used to squeeze the scraper (42) when it moves to the limiting frame (11). Both the limiting frame (11) and the squeezing block (13) are provided with a drain groove (14) for the water to be discharged after squeezing.

8. A solar-powered energy-saving lamp for easy snow removal according to claim 1, characterized in that, It also includes a piston section (8), a jet section (9) and a snow deflector (7). The piston section (8) is provided above the mounting plate (2), and the jet section (9) is installed on the side wall of the solar panel (1). The jet section (9) is used to press out the gas in the piston section (8) and spray it onto the top of the solar panel (1) as the solar panel (1) moves down, in order to dry the top of the solar panel (1). The snow deflector (7) is installed above the mounting plate (2) and is used to block the snow falling from the solar panel (1).

9. A solar-powered energy-saving lamp for easy snow removal according to claim 8, characterized in that, The jet unit (9) includes a support base (91), an air guide tube (92), and a jet head (93). The support base (91) is installed on the side wall of the solar panel (1) and above the piston part (8). The air guide tube (92) is installed on the inner wall of the support base (91) for collecting the gas discharged from the piston part (8). The jet head (93) is installed on the outer wall of the air guide tube (92) for spraying out gas.

10. A solar-powered energy-saving lamp for easy snow removal according to claim 9, characterized in that, The piston part (8) includes a piston cylinder (81), a pressure rod (82), a piston seat (83), an air inlet pipe (84), and an air guide hose (85). The piston cylinder (81) is installed above the mounting plate (2). The pressure rod (82) is inserted into the piston cylinder (81). The bottom end of the pressure rod (82) is fitted with a piston seat (83). The piston seat (83) is tightly fitted with the inner wall of the piston cylinder (81). The surface of the piston cylinder (81) is respectively fitted with an air inlet pipe (84) for air intake and an air guide hose (85) for air exhaust. The end of the air guide hose (85) is connected to the air guide cylinder (92). The surface of the air inlet pipe (84) is fitted with a one-way valve (86). The surface of the air guide hose (85) is fitted with a one-way valve (87). A return spring (88) is installed between the piston seat (83) and the inner bottom wall of the piston cylinder (81).

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