Solar LED decorative lamp based on remote control

Abstract

The invention relates to the technical field of lamp devices, in particular to a solar LED decorative lamp based on remote control, which comprises a base, a lampshade is fixedly connected to the upper end of the base, a storage battery is mounted in an inner cavity of the lampshade, and a solar photovoltaic panel is arranged at the upper end of the storage battery. A photovoltaic maintenance mechanism used for maintaining the solar panel is arranged at the upper end of the lampshade, the photovoltaic maintenance mechanism comprises a positioning assembly used for adjusting and positioning, in a cleaning assembly, a synchronous chain drives a scraping strip to preliminarily clean floating ash on the surface of the photovoltaic panel, and after an industrial camera precisely positions intractable dirt, the scraping strip is driven to rotate; and a third electric telescopic rod drives a cleaning brush to perform targeted wet wiping, so that energy consumption increase caused by reduction of the conversion efficiency of the photovoltaic panel due to dirt shielding is avoided.

Description

Technical Field

[0001] This invention relates to the field of lighting device technology, specifically to a solar-powered LED decorative lamp based on remote control. Background Technology

[0002] Solar-powered LED decorative lights, which combine energy-saving technology, novel lighting techniques, and electroluminescence technology, are widely used in outdoor decoration due to their clean and environmentally friendly characteristics. However, existing technologies have many limitations.

[0003] Firstly, photovoltaic panels are mostly set at fixed angles, making it impossible to adapt to the sun's trajectory and adjust their positioning. This results in low photoelectric conversion efficiency, and the surface is prone to dirt accumulation, further reducing energy storage effectiveness and increasing the need for additional energy replenishment, which contradicts the core goal of energy conservation. Secondly, the maintenance of photovoltaic panels and lamp covers in outdoor environments relies on manual labor. In particular, cleaning the inner wall of the gradually tapering diameter lamp cover and removing dust from the surface of the LED tubes is difficult. Long-term use can easily lead to a decrease in lighting brightness due to dirt and dust accumulation, affecting the decorative effect and electroluminescent efficiency of the new lighting. Thirdly, after long-term use, the accumulation of dust on the surface of existing electroluminescent devices (such as LED tubes) can easily lead to a decrease in heat dissipation efficiency, thereby affecting luminescent efficiency and lifespan. Moreover, the maintenance process lacks a targeted cleaning mechanism, and the energy consumption of auxiliary structures such as water supply and drive is high. At the same time, outdoor rainwater and dust can easily penetrate into the device, shortening the lifespan of the electroluminescent components and the overall device. Therefore, we propose a solar LED decorative light based on remote control. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a solar LED decorative light based on remote control.

[0005] The technical solution adopted by this invention to solve its technical problem is: a remote-controlled solar LED decorative light, including a base, a lampshade fixedly connected to the upper end of the base, a lamp tube disposed inside the lampshade, a battery installed in the internal cavity of the lampshade, a solar photovoltaic panel disposed above the battery, a photovoltaic maintenance mechanism for maintaining the solar panel disposed at the upper end of the lampshade, the photovoltaic maintenance mechanism including a positioning component for adjusting the positioning, a cleaning component for cleaning and maintaining the solar panel, and a lamp maintenance mechanism for maintaining the lamp tube disposed inside the lampshade.

[0006] Preferably, the positioning component includes an annular plate fixedly connected to the lampshade. A locking strip is fixedly connected to the upper end of the annular plate, and a locking tooth is provided at the lower end of the annular plate. Two mutually symmetrical movable frames are slidably connected to the outer side of the annular plate. A first gear is rotatably connected to the inner side of each movable frame. A first motor is installed on the adjacent side of each of the two movable frames. A waterproof housing is provided on the outer side of the first motor. The output shaft of the first motor is fixedly connected to a corresponding first gear, and the outer side of the first gear meshes with the locking tooth.

[0007] Preferably, two symmetrical rollers are installed on the inner side of the movable frame, and the two rollers are rotatably connected to the inner and outer sides of the card strip. A first electric telescopic rod is installed at the upper end of the movable frame. The output shaft of the first electric telescopic rod is fixedly connected to a connecting frame. A second electric telescopic rod is rotatably connected to one side of the connecting frame through a leaf. The output shafts of the two second electric telescopic rods are fixedly connected to the mounting frame through a universal joint buffer joint.

[0008] Preferably, the inner wall of the mounting frame is fixedly connected to the outer shell of the solar photovoltaic panel via a connecting rod. Two mutually perpendicular fixed shafts are rotatably connected to the inner side of the mounting frame. Fixed sprockets are fixedly connected to the outer sides of the fixed shafts near both ends. A synchronous chain is meshed with the outer sides of the two mutually perpendicular fixed sprockets. Multiple auxiliary sprockets are provided on the inner wall of the mounting frame. The inner side of the synchronous chain meshes with the auxiliary sprockets. A second motor is mounted on one side of the mounting frame. A waterproof housing is provided on the outer side of the second motor. The output shaft of the second motor is fixedly connected to a corresponding fixed shaft. Multiple scraper strips are fixedly connected to the adjacent sides of the two synchronous chains.

[0009] Preferably, the cleaning assembly includes a guide rail, the lower end of which is fixedly connected to two synchronous chains, and both ends of which are slidably connected to the mounting frame via ball bearings. A threaded rod is rotatably connected to the inner side of the guide rail, a third motor is mounted on one side of the guide rail, and a waterproof housing is provided on the outer side of the third motor. The output shaft of the third motor is fixedly connected to the threaded rod, and a moving block is threadedly connected to the outer side of the threaded rod. The moving block is slidably connected to the inner side of the guide rail, and a water tank is fixedly connected to the upper end of the moving block. A filter hopper is mounted on the upper end of the water tank.

[0010] Preferably, a three-way pipe is fixedly connected to the lower outlet of the filter hopper, and L-shaped drain pipes are fixedly connected to both ends of the three-way pipe. A through hole is opened on the outer side of the L-shaped drain pipe, and a hollow sleeve is slidably connected to the outer side of the L-shaped drain pipe. The cross-section of the hollow sleeve is U-shaped, and a sealing ring is fixedly connected to the upper end of the hollow sleeve. A base plate is slidably connected to the outer side of the hollow sleeve. The upper end of the base plate is fixedly connected to a moving block, and an industrial camera is installed at the lower end of the base plate.

[0011] Preferably, two third electric telescopic rods are mounted on the outside of the water tank via a bracket. The output shaft of the third electric telescopic rod passes through the bottom plate. A cleaning brush is fixedly connected to the output shaft of the third electric telescopic rod. The cleaning brush is made of a water-permeable material. The outside of the cleaning brush is fixedly connected to a hollow sleeve via a flexible hose. A sleeve connecting rod is fixedly connected to the outside of the output shaft of the third electric telescopic rod. The inside of the sleeve connecting rod is fixedly connected to the hollow sleeve.

[0012] Preferably, the lighting maintenance mechanism includes two fourth electric telescopic rods, which are installed on the inner side of the base. The output shafts of the two fourth electric telescopic rods are fixedly connected to a connecting plate. Multiple fixed slide rails are fixedly connected to the upper end of the connecting plate. A movable sleeve is fixedly connected to one end of the multiple fixed slide rails that are close to each other. A soft brush is provided on the inner wall of the movable sleeve. A fourth motor is installed on one side of one of the multiple fixed slide rails via a bracket. The output shaft of the fourth motor is fixedly connected to a second gear.

[0013] Preferably, an I-shaped rod is slidably connected to the inner side of the fixed slide rail, and an arc-shaped plate is fixedly connected to the other end of the I-shaped rod. Flexible outer sleeves are respectively provided on the outer sides of the multiple arc-shaped plates, and the multiple flexible outer sleeves are fixedly connected by elastic folds. A cleaning coating is provided on the outer side of the flexible outer sleeves.

[0014] Preferably, a toothed plate is rotatably connected to the outer side of the movable sleeve, the outer side of the toothed plate is meshed with a second gear, a plurality of inclined grooves are provided on the outer side of the toothed plate, and a push rod is slidably connected to the inner side of the inclined grooves, and the lower ends of the plurality of push rods are respectively fixedly connected to a corresponding I-shaped rod.

[0015] Compared with the prior art, the present invention provides a solar LED decorative light based on remote control, which has the following beneficial effects:

[0016] 1. The first motor drives the first gear to mesh with the teeth of the annular plate, moving the mobile frame circumferentially along the annular plate. This, combined with the first and second electric telescopic rods adjusting the elevation angle of the mounting frame, ensures the solar photovoltaic panels are always perpendicular to the direction of solar incidence, maximizing solar energy capture. Simultaneously, the rolling action of the rollers and locking strips reduces movement resistance and energy consumption during positioning and adjustment, ensuring continuous and efficient solar energy conversion by the photovoltaic panels, reducing reliance on external power and minimizing additional energy consumption. In the cleaning component, a synchronous chain drives a scraper to initially clean surface dust from the photovoltaic panels. After an industrial camera precisely locates stubborn dirt, a third electric telescopic rod drives a cleaning brush for targeted wet wiping, preventing energy consumption increases due to decreased photovoltaic panel conversion efficiency caused by dirt obstruction. Furthermore, the water tank collects rainwater through a filter hopper to replenish the water source, eliminating the need for additional water supply equipment and achieving water resource recycling, indirectly reducing the energy consumption of water supply equipment. This aligns with the core requirements of energy-saving technology: "reducing losses and recycling."

[0017] 2. The fourth electric telescopic rod drives the connecting plate, fixed slide rail, and moving sleeve to move up and down along the inside of the lampshade. Combined with the flexible outer sleeve for cleaning the inner wall of the lampshade and the soft brush for cleaning the outer side of the lamp tube, it can thoroughly remove accumulated dirt from the inner wall of the lampshade and dust from the surface of the lamp tube. This prevents the LED light source from dimming due to impurities, ensuring long-term stable lighting brightness and maintaining the visual decorative effect of the decorative light. For the lampshade's gradient diameter structure, the fourth motor drives the second gear to mesh with the toothed plate, causing the toothed plate to rotate around the moving sleeve. The inclined groove of the toothed plate pushes the push rod, which in turn drives the I-shaped rod to extend and retract along the fixed slide rail, ensuring that the curved plate always fits the inner wall of the lampshade. Simultaneously, the elastic folds between the flexible outer sleeves ensure the integrity of the cleaning process, eliminating blind spots and adapting to lampshade designs with different gradient diameters. This overcomes the limitation of existing cleaning mechanisms that can only adapt to lampshades of fixed diameters, expanding the structural adaptability of new lighting devices.

[0018] 3. In the lamp maintenance mechanism, the soft brush moves up and down with the movable sleeve, continuously cleaning the dust on the outside of the lamp tube to prevent dust from affecting heat dissipation. At the same time, the flexible outer sleeve cleans the dirt on the inner wall of the lamp cover, ensuring that the light emitted by the LED light source can be transmitted without obstruction. The two work together to ensure that the luminous efficiency of the electroluminescent device is not affected by impurities, maintain the device's optimal luminous state, and avoid the problem of "inefficient energy consumption" caused by decreased luminous efficiency. A sealing ring is set at the joint between the hollow sleeve and the L-shaped drain pipe to effectively prevent outdoor rainwater and dust from entering the device, preventing the electroluminescent device and electrical components from malfunctioning due to moisture and dust accumulation. At the same time, universal joint buffer joints, elastic pleats and other components reduce the impact of mechanical movement on the device, reduce component wear, indirectly extend the service life of the electroluminescent device and the overall device, and enhance the long-term use value of the product. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a cross-sectional view of part of the structure of the present invention. Figure 1 ;

[0021] Figure 3 This is a cross-sectional view of part of the structure of the present invention. Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the overall structure of the photovoltaic maintenance mechanism of the present invention;

[0023] Figure 5 This is a cross-sectional view of the overall structure of the positioning component of the present invention;

[0024] Figure 6 This is a cross-sectional view of a portion of the positioning component of the present invention. Figure 1 ;

[0025] Figure 7 This is a top view of a portion of the positioning component structure of the present invention;

[0026] Figure 8 This is a cross-sectional view of a portion of the positioning component of the present invention. Figure 2 ;

[0027] Figure 9 This is a cross-sectional view of the overall structure of the cleaning component of the present invention;

[0028] Figure 10 This is a cross-sectional view of a portion of the cleaning component structure of the present invention;

[0029] Figure 11 This is a schematic diagram of the overall structure of the lighting maintenance mechanism of the present invention;

[0030] Figure 12 This is a cross-sectional schematic diagram of the overall structure of the lighting maintenance mechanism of the present invention.

[0031] In the diagram: 1. Base; 2. Lampshade; 3. Battery; 4. Solar photovoltaic panel; 5. Photovoltaic maintenance mechanism; 51. Positioning component; 511. Ring plate; 512. Locking bar; 513. Locking tooth; 514. Moving frame; 515. First gear; 516. First motor; 517. Roller; 518. First electric telescopic rod; 519. Connecting frame; 5110. Second electric telescopic rod; 5111. Mounting frame; 5112. Fixed shaft; 5113. Fixed sprocket; 5114. Synchronous chain; 5115. Second motor; 5116. Scraper; 52. Cleaning component; 521. Guide rail; 522. Thread. 523. Rod; 524. Third motor; 525. Moving block; 526. Water tank; 527. Filter hopper; 528. T-shaped pipe; 529. L-shaped drain pipe; 520. Hollowed-out sleeve; 5210. Base plate; 5211. Industrial camera; 5212. Third electric telescopic rod; 5213. Cleaning brush; 5214. Sleeve connecting rod; 6. Lighting maintenance mechanism; 61. Fourth electric telescopic rod; 62. Connecting plate; 63. Fixed slide rail; 64. Moving sleeve; 65. I-shaped rod; 66. Arc plate; 67. Push rod; 68. Fourth motor; 69. Second gear; 610. Tooth plate; 611. Soft brush; 612. Flexible outer sleeve. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0033] The following electrical components are all electrically connected via an external PLC controller.

[0034] Please see Figures 1-12 A remote-controlled solar-powered LED decorative light includes a base 1, a lampshade 2 fixedly connected to the upper end of the base 1, a lamp tube disposed inside the lampshade 2, a battery 3 installed in the internal cavity of the lampshade 2, a solar photovoltaic panel 4 disposed above the battery 3, a photovoltaic maintenance mechanism 5 disposed at the upper end of the lampshade 2 for maintaining the solar panel, the photovoltaic maintenance mechanism 5 including a positioning component 51 for adjusting positioning, a cleaning component 52 for cleaning and maintaining the solar panel, and a lamp maintenance mechanism 6 disposed inside the lampshade 2 for maintaining the lamp tube.

[0035] In this embodiment, the positioning component 51 includes an annular plate 511 fixedly connected to the lampshade 2. A retaining strip 512 is fixedly connected to the upper end of the annular plate 511, and a retaining tooth 513 is provided at the lower end of the annular plate 511. Two mutually symmetrical movable frames 514 are slidably connected to the outer side of the annular plate 511. A first gear 515 is rotatably connected to the inner side of the movable frame 514. A first motor 516 is installed on the adjacent side of the two movable frames 514. A waterproof housing is provided on the outer side of the first motor 516. The output shaft of the first motor 516 is fixedly connected to a corresponding first gear 515. The outer side of the first gear 515 is meshed with the retaining tooth 513.

[0036] Specifically, the annular plate 511 provides an installation base for the positioning component 51 and limits the movement trajectory of the movable frame 514; the locking strip 512 is used to cooperate with the roller 517 to guide and limit the movable frame 514 when it slides along the annular plate 511, preventing the movable frame 514 from deviating; the locking tooth 513 meshes with the first gear 515, providing a transmission base for the circumferential movement of the movable frame 514; the movable frame 514 is used to carry the first electric telescopic rod 518 and related components, realizing the overall movement of the photovoltaic panel adjustment structure; the first gear 515 rotates under the drive of the first motor 516, and drives the movable frame 514 to move through meshing with the locking tooth 513; the first motor 516 provides power for the movement of the movable frame 514, and its outer waterproof casing can prevent outdoor rain and dust from damaging the motor, ensuring stable operation in outdoor environments.

[0037] In this embodiment, two symmetrical rollers 517 are installed on the inner side of the movable frame 514. The two rollers 517 are rotatably connected to the inner and outer sides of the locking strip 512. A first electric telescopic rod 518 is installed on the upper end of the movable frame 514. The output shaft of the first electric telescopic rod 518 is fixedly connected to a connecting frame 519. A second electric telescopic rod 5110 is rotatably connected to one side of the connecting frame 519 through a leaf. The output shafts of the two second electric telescopic rods 5110 are fixedly connected to the mounting frame 5111 through a universal joint buffer joint.

[0038] Specifically, the roller 517 and the locking strip 512 are connected by a rolling mechanism, converting the sliding friction between the moving frame 514 and the annular plate 511 into rolling friction, reducing movement resistance and energy consumption; the first electric telescopic rod 518 drives the connecting frame 519 and subsequent components to rise and fall through its telescopic movement, providing power for adjusting the elevation angle of the photovoltaic panel; the connecting frame 519 is used to connect the first electric telescopic rod 518 and the second electric telescopic rod 5110, and at the same time provides a rotational base for the second electric telescopic rod 5110; the second electric telescopic rod 5110 is adapted to the deflection angle of the mounting frame 5111 through a rotatable flap connection, achieving length compensation to avoid component deformation under stress; the universal joint buffer joint can offset the slight error when the two second electric telescopic rods 5110 move synchronously, ensuring that the mounting frame 5111 is subjected to balanced force; the mounting frame 5111 is used to fix the solar photovoltaic panel 4 and provide installation support for the relevant components of the cleaning assembly 52.

[0039] In this embodiment, the inner wall of the mounting frame 5111 is fixedly connected to the outer shell of the solar photovoltaic panel 4 via a connecting rod. The inner side of the mounting frame 5111 is rotatably connected to two mutually perpendicular fixed shafts 5112. Fixed sprockets 5113 are fixedly connected to the outer sides of the fixed shafts 5112 near both ends. The outer sides of the two mutually perpendicular fixed sprockets 5113 are meshed with a synchronous chain 5114. The inner wall of the mounting frame 5111 is provided with multiple auxiliary sprockets. The inner side of the synchronous chain 5114 is meshed with the auxiliary sprockets. A second motor 5115 is mounted on one side of the mounting frame 5111. A waterproof housing is provided on the outer side of the second motor 5115. The output shaft of the second motor 5115 is fixedly connected to a corresponding fixed shaft 5112. Multiple scraper blades 5116 are fixedly connected to the side of the two synchronous chains 5114 that are close to each other.

[0040] Specifically, the connecting rod is used to achieve a stable connection between the mounting frame 5111 and the solar photovoltaic panel 4; the fixed rotating shaft 5112 is used to install the fixed sprocket 5113, which is driven by the second motor 5115 to rotate; the fixed sprocket 5113 meshes with the synchronous chain 5114 to realize the transmission of power to drive the synchronous chain 5114 to move; the synchronous chain 5114 is used to drive the scraper 5116 and the guide rail 521 to move, and at the same time, it works with the auxiliary sprocket to ensure the smoothness of the transmission; the auxiliary sprocket is used to support the synchronous chain 5114 to prevent the synchronous chain 5114 from being affected by the load sag and affecting the transmission accuracy; the second motor 5115 provides power for the rotation of the synchronous chain 5114, and its outer waterproof housing ensures normal operation in outdoor environments; the scraper 5116 is used to perform preliminary cleaning of light dirt such as floating dust and ash on the upper surface of the solar photovoltaic panel 4 to ensure the light transmittance and photoelectric conversion efficiency of the photovoltaic panel.

[0041] In this embodiment, the cleaning component 52 includes a guide rail 521. The lower end of the guide rail 521 is fixedly connected to two synchronous chains 5114. The two ends of the guide rail 521 are slidably connected to the mounting frame 5111 via ball bearings. A threaded rod 522 is rotatably connected to the inner side of the guide rail 521. A third motor 523 is installed on one side of the guide rail 521. A waterproof housing is provided on the outer side of the third motor 523. The output shaft of the third motor 523 is fixedly connected to the threaded rod 522. A moving block 524 is threadedly connected to the outer side of the threaded rod 522. The moving block 524 is slidably connected to the inner side of the guide rail 521. A water tank 525 is fixedly connected to the upper end of the moving block 524. A filter hopper 526 is installed on the upper end of the water tank 525.

[0042] Specifically, the guide rail 521 provides guidance and limit for the sliding of the moving block 524, and also supports components such as the water tank 525. The ball bearings at both ends are used to reduce the moving resistance between the moving block 524 and the mounting frame 5111. The threaded rod 522 rotates under the drive of the third motor 523, and drives the moving block 524 to move along the guide rail 521 through the threaded engagement. The third motor 523 provides power for the horizontal movement of the moving block 524, and the outer waterproof housing is adapted to outdoor protection requirements. The moving block 524 is used to support components such as the water tank 525 and the base plate 5210, and drives them to move synchronously to achieve all-round cleaning and inspection. The water tank 525 is used to store the clean water required for cleaning and provides a water source for wet wiping cleaning of stubborn dirt. The filter hopper 526 is used to filter the injected or collected rainwater to remove impurities to avoid clogging subsequent pipelines.

[0043] In this embodiment, a three-way pipe 527 is fixedly connected to the lower outlet of the filter hopper 526. An L-shaped drain pipe 528 is fixedly connected to both the front and rear ends of the three-way pipe 527. A through hole is opened on the outer side of the L-shaped drain pipe 528. A hollow sleeve 529 is slidably connected to the outer side of the L-shaped drain pipe 528. The cross-section of the hollow sleeve 529 is U-shaped. A sealing ring is fixedly connected to the upper end of the hollow sleeve 529. A base plate 5210 is slidably connected to the outer side of the hollow sleeve 529. The upper end of the base plate 5210 is fixedly connected to the moving block 524. An industrial camera 5211 is installed at the lower end of the base plate 5210.

[0044] Specifically, the three-way pipe 527 is used to divert clean water from the water tank 525 to two L-shaped drain pipes 528; the L-shaped drain pipes 528 are used to transport clean water, and the through holes on their outer sides provide a channel for clean water to flow out; the hollow sleeve 529 achieves on / off control with the through holes of the L-shaped drain pipes 528 through sliding, and the concave structure adapts to the shape of the L-shaped drain pipes 528 to ensure a good fit, and the sealing ring at the upper end is used to enhance the sealing of the joint and prevent clean water leakage; the base plate 5210 is used to support the industrial camera 5211 and the hollow sleeve 529, and at the same time realizes the connection with the moving block 524; the industrial camera 5211 is used to comprehensively inspect the panels and gaps of the solar photovoltaic panel 4, accurately identify the location of stubborn dirt, and provide positioning guidance for targeted cleaning.

[0045] In this embodiment, two third electric telescopic rods 5212 are mounted on the outside of the water tank 525 via a bracket. The output shaft of the third electric telescopic rod 5212 passes through the base plate 5210. A cleaning brush 5213 is fixedly connected to the output shaft of the third electric telescopic rod 5212. The cleaning brush 5213 is made of a water-permeable material. The outside of the cleaning brush 5213 is fixedly connected to the hollow sleeve 529 via a flexible hose. A sleeve connecting rod 5214 is fixedly connected to the outside of the output shaft of the third electric telescopic rod 5212. The inside of the sleeve connecting rod 5214 is fixedly connected to the hollow sleeve 529.

[0046] Specifically, the bracket is used to securely connect the third electric telescopic rod 5212 to the water tank 525; the third electric telescopic rod 5212 drives the cleaning brush 5213 to move up and down through its telescopic movement, enabling the cleaning brush 5213 to adhere to or separate from the photovoltaic panel surface, while simultaneously driving the hollow sleeve 529 to slide synchronously through the sleeve connecting rod 5214; the cleaning brush 5213 is made of a water-permeable material, which can absorb clean water to achieve wet cleaning of stubborn dirt, ensuring cleaning effect; the hose is used to guide the clean water delivered by the hollow sleeve 529 to the cleaning brush 5213, providing a water source for wet cleaning; the sleeve connecting rod 5214 is used to connect the third electric telescopic rod 5212 and the hollow sleeve 529, achieving synchronous movement of the two and ensuring precise docking of the hollow sleeve 529 with the through hole of the L-shaped drain pipe 528.

[0047] In this embodiment, the lighting maintenance mechanism 6 includes two fourth electric telescopic rods 61. The fourth electric telescopic rods 61 are installed on the inner side of the base 1. The output shafts of the two fourth electric telescopic rods 61 are fixedly connected to a connecting plate 62. The upper end of the connecting plate 62 is fixedly connected to multiple fixed slide rails 63. The ends of the multiple fixed slide rails 63 that are close to each other are fixedly connected to a movable sleeve 64. The inner wall of the movable sleeve 64 is provided with a soft brush 611. A fourth motor 68 is installed on one side of one of the multiple fixed slide rails 63 through a bracket. The output shaft of the fourth motor 68 is fixedly connected to a second gear 69.

[0048] Specifically, the fourth electric telescopic rod 61 is installed inside the base 1. Through synchronous telescopic movement, it drives the connecting plate 62 and subsequent maintenance components to move up and down, achieving comprehensive cleaning and coverage of the inner wall of the lamp cover 2 and the lamp tube. The connecting plate 62 is used to connect the fourth electric telescopic rod 61 and the fixed slide rail 63, realizing the overall bearing and linkage of the maintenance components. The fixed slide rail 63 provides guidance and limit for the sliding of the I-shaped rod 65, ensuring that the I-shaped rod 65 drives the arc plate 66 to extend and retract smoothly. The movable sleeve 64 is used to install the soft brush 611 and at the same time provides rotational support for the toothed plate 610. The soft brush 611 is used to clean the outside of the lamp tube and remove surface dust to ensure the electroluminescence efficiency of the lamp tube. The bracket is used to realize the stable connection between the fourth motor 68 and the fixed slide rail 63. The fourth motor 68 provides power for the rotation of the second gear 69. The second gear 69 meshes with the toothed plate 610, converting the rotational power of the fourth motor 68 into the circular motion of the toothed plate 610.

[0049] In this embodiment, an I-shaped rod 65 is slidably connected to the inner side of the fixed slide rail 63, and an arc-shaped plate 66 is fixedly connected to the other end of the I-shaped rod 65. Flexible outer sleeves 612 are respectively provided on the outer side of the multiple arc-shaped plates 66, and the multiple flexible outer sleeves 612 are fixedly connected by elastic folds. A cleaning coating is provided on the outer side of the flexible outer sleeves 612.

[0050] Specifically, the I-shaped rod 65 slides along the fixed slide rail 63, causing the arc plate 66 to achieve radial extension and retraction, adapting to the gradual diameter structure of the lampshade 2; the arc plate 66 is used to support the flexible outer sleeve 612, and through the extension and retraction action, it causes the flexible outer sleeve 612 to fit against the inner wall of the lampshade 2; the flexible outer sleeve 612 adapts to the movement of the arc plate 66, and its outer cleaning coating is used to remove dirt and pigment deposits from the inner wall of the lampshade 2 without damaging the inner wall of the lampshade 2; the elastic folds are used to connect multiple flexible outer sleeves 612, ensuring the integrity of the flexible outer sleeve 612 when the arc plate 66 extends and retracts differently, and avoiding cleaning dead corners.

[0051] In this embodiment, a toothed plate 610 is rotatably connected to the outer side of the movable sleeve 64. The outer side of the toothed plate 610 is meshed with the second gear 69. Multiple inclined grooves are provided on the outer side of the toothed plate 610. Push rods 67 are slidably connected to the inner side of the inclined grooves. The lower ends of the multiple push rods 67 are respectively fixedly connected to a corresponding I-shaped rod 65.

[0052] Specifically, the toothed plate 610 rotates around the movable sleeve 64 under the drive of the second gear 69, and the rotational motion is converted into the linear motion of the push rod 67 through the inclined groove on the outer side; the inclined groove provides guidance for the sliding of the push rod 67, realizing the motion conversion between the rotation of the toothed plate 610 and the extension and retraction of the push rod 67; the push rod 67 is used to connect the toothed plate 610 and the I-shaped rod 65, and transmits the power transmitted by the toothed plate 610 to the I-shaped rod 65, driving the I-shaped rod 65 to extend and retract along the fixed slide rail 63, thereby realizing the adaptive fitting action of the arc plate 66 and the flexible outer sleeve 612.

[0053] Working principle: When in use, after the base 1, lampshade 2, battery 3, and solar photovoltaic panel 4 are assembled and deployed in a specific outdoor location, the equipment can efficiently collect solar energy through the photovoltaic maintenance mechanism 5 and ensure lighting stability through the lamp maintenance mechanism 6. The core workflow is divided into three core stages: solar energy storage and regulation, photovoltaic panel self-maintenance, and lampshade 2 and lamp tube self-maintenance. Each stage works together to achieve the goals of energy saving and stable lighting.

[0054] Phase 1: High-efficiency solar energy storage and adaptive angle adjustment. To maximize the utilization of solar energy resources and improve energy storage efficiency to ensure energy saving, the lighting fixture needs to achieve precise positioning of the solar photovoltaic panel 4 through the positioning component 51. Activating the two first electric telescopic rods 518, through the coordinated lifting and lowering of their output shafts, in conjunction with the linkage between the connecting frame 519 and the second electric telescopic rod 5110, drives the mounting frame 5111 and the solar photovoltaic panel 4 to complete the elevation angle adjustment, ensuring that the photovoltaic panel is always perpendicular to the direction of solar incidence to improve photoelectric conversion efficiency; the second electric telescopic rod 5110, through a leaf-rotation connection structure, adapts to the length compensation during the deflection process of the mounting frame 5111, preventing component deformation due to stress. After the angle adjustment is completed, the first motor 516 is started, and its output shaft drives the first gear 515 to rotate. Through the meshing transmission between the first gear 515 and the lower end of the ring plate 511, the moving frame 514 is driven to move smoothly along the ring plate 511. During the movement, the rollers 517 on the inner side of the moving frame 514 slide against the inner and outer sides of the locking strip 512 on the upper end of the ring plate 511, effectively reducing the movement resistance and reducing energy consumption. Finally, the solar photovoltaic panel 4 is circumferentially positioned along the ring trajectory, ensuring that solar energy can be captured to the maximum extent at different times. The converted electrical energy is stably delivered to the battery 3 installed in the cavity inside the lampshade 2 for storage, providing power support for subsequent lighting and equipment maintenance.

[0055] Phase Two: Autonomous Maintenance of Photovoltaic Panels, with Cleaning Component 52 Working in Collaboration. To prevent surface contamination of the photovoltaic panels from affecting photoelectric conversion efficiency and to ensure energy storage stability, the equipment achieves autonomous maintenance through the collaboration of cleaning component 52 and positioning component 51. The second motor 5115 is started, its output shaft driving a fixed rotating shaft 5112 to rotate, which in turn drives two fixed sprockets 5113 on its outer side to rotate synchronously. The two fixed sprockets 5113, through a synchronous chain 5114, drive another vertically arranged fixed sprocket 5113 and its corresponding fixed rotating shaft 5112 to rotate synchronously below. Under the support and guidance of auxiliary sprockets on the inner wall of the mounting frame 5111, the two synchronous chains 5114 drive multiple scrapers 5116 fixedly connected to them to slide back and forth against the upper surface of the solar photovoltaic panel 4, achieving preliminary cleaning of light contaminants such as dust and ash on the photovoltaic panel surface. This ensures the light transmittance of the photovoltaic panel to maintain high-efficiency energy storage and improves energy collection efficiency to reduce additional energy consumption.

[0056] During the cleaning process of the scraper 5116, the two synchronous chains 5114 synchronously drive the guide rail 521 to move. The two ends of the guide rail 521 are slidably connected to the mounting frame 5111 through ball bearings, which ensures smooth movement and reduces energy consumption. The third motor 523 is started, and its output shaft drives the threaded rod 522 to rotate. The threaded rod 522 drives the moving block 524 to move back and forth horizontally along the guide rail 521 through the threaded engagement and the limiting effect of the guide rail 521. The moving block 524 drives the industrial camera 5211 through the base plate 5210 to conduct a comprehensive inspection of the solar photovoltaic panel 4 and its gaps, accurately identifying the location of stubborn dirt. When stubborn dirt is detected, guided by the positioning of the industrial camera 5211, the third electric telescopic rod 5212 is activated. Its output shaft drives the cleaning brush 5213 to move down to the position where it contacts the dirt. At the same time, the output shaft of the third electric telescopic rod 5212 drives the hollow sleeve 529 to slide down along the base plate 5210 through the sleeve connecting rod 5214, so that the hollow sleeve 529 is precisely aligned with the through hole of the L-shaped drain pipe 528. The clean water stored in the water tank 525 flows into the L-shaped drain pipe 528 through the three-way pipe 527, and then is delivered to the water-permeable cleaning brush 5213 through the hose, realizing wet scrubbing cleaning of stubborn dirt. Among them, the filter hopper 526 at the top of the water tank 525 can be filled with clean water during manual maintenance, or rainwater can be collected and filtered before being added to the water tank 525, realizing water resource recycling and further conforming to the dual environmental protection design of saving electricity and water. After cleaning, all components are reset to ensure the continuous and efficient energy storage of the photovoltaic panel.

[0057] Phase Three: Autonomous Maintenance of Lampshade 2 and Lamp Tubes, and Operation of Lamp Maintenance Mechanism 6. To ensure the electroluminescent effect of the new LED lamp tubes and prevent the accumulation of dirt on the inner wall of lampshade 2 and the adhesion of dust on the outer side of the lamp tubes, which would lead to a decrease in lighting brightness and an increase in energy consumption, the equipment achieves autonomous cleaning and maintenance through lamp maintenance mechanism 6. After long-term operation, dirt and pigment deposits are easily generated on the inner wall of the lamp tubes inside lampshade 2, affecting the light transmittance of the LED light source and the decorative lighting effect. At this time, the two fourth electric telescopic rods 61 inside the base 1 are activated, and their output shafts extend and retract synchronously. Through the connecting plate 62, the fixed slide rail 63, the moving sleeve 64, and the arc plate 66 and other components move up and down in a straight line along the inner side of lampshade 2 to achieve all-round cleaning and coverage. Since the lampshade 2 is a gradually changing diameter circular tube, the fourth motor 68 needs to be started simultaneously. Its output shaft drives the second gear 69 to rotate. The second gear 69 meshes with the toothed plate 610, causing the toothed plate 610 to rotate circumferentially around the movable sleeve 64. The toothed plate 610 drives the push rod 67 to slide along the groove through multiple inclined sliding grooves on the outer side. The push rod 67 drives the I-shaped rod 65 to extend or retract along the fixed slide rail 63, thereby causing the arc plate 66 to always be in close contact with the inner wall of the lampshade 2. This ensures that the flexible outer sleeve 612 on the outer side of the arc plate 66 can perform targeted cleaning of the inner wall of the lampshade 2. The cleaning coating on the outer side of the flexible outer sleeve 612 can effectively remove dirt without damaging the lampshade 2 and the inner wall. At the same time, the soft brush 611 set on the inner wall of the movable sleeve 64 cleans the outside of the lamp tube simultaneously, ensuring the electroluminescent efficiency of the lamp tube and avoiding the decrease in brightness and increase in energy consumption caused by dust adhesion. This meets the requirements of the new lighting field for the stability and energy-saving performance of the light source.

[0058] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar-powered LED decorative light based on remote control, comprising a base (1), characterized in that: A lampshade (2) is fixedly connected to the upper end of the base (1). A lamp tube is provided inside the lampshade (2). A storage battery (3) is installed in the internal cavity of the lampshade (2). A solar photovoltaic panel (4) is provided at the upper end of the storage battery (3). A photovoltaic maintenance mechanism (5) for maintaining the solar panel is provided at the upper end of the lampshade (2). The photovoltaic maintenance mechanism (5) includes a positioning component (51) for adjusting the positioning. The photovoltaic maintenance mechanism (5) includes a cleaning component (52) for cleaning and maintaining the solar panel. A lamp maintenance mechanism (6) for maintaining the lamp tube is provided inside the lampshade (2).

2. A solar-powered LED decorative light based on remote control according to claim 1, characterized in that: The positioning component (51) includes an annular plate (511) fixedly connected to the lampshade (2). A locking strip (512) is fixedly connected to the upper end of the annular plate (511), and a locking tooth (513) is provided at the lower end of the annular plate (511). Two mutually symmetrical movable frames (514) are slidably connected to the outer side of the annular plate (511). A first gear (515) is rotatably connected to the inner side of the movable frame (514). A first motor (516) is installed on the side of the two movable frames (514) that are close to each other. A waterproof housing is provided on the outer side of the first motor (516). The output shaft of the first motor (516) is fixedly connected to a corresponding first gear (515). The outer side of the first gear (515) is meshed with the locking tooth (513).

3. A solar-powered LED decorative light based on remote control according to claim 2, characterized in that: The inner side of the movable frame (514) is equipped with two symmetrical rollers (517). The two rollers (517) are rotatably connected to the inner and outer sides of the locking strip (512). The upper end of the movable frame (514) is equipped with a first electric telescopic rod (518). The output shaft of the first electric telescopic rod (518) is fixedly connected to a connecting frame (519). One side of the connecting frame (519) is rotatably connected to a second electric telescopic rod (5110) through a leaf. The output shafts of the two second electric telescopic rods (5110) are fixedly connected to the mounting frame (5111) through a universal joint buffer joint.

4. A solar-powered LED decorative light based on remote control according to claim 3, characterized in that: The inner wall of the mounting frame (5111) is fixedly connected to the outer shell of the solar photovoltaic panel (4) via a connecting rod. The inner side of the mounting frame (5111) is rotatably connected to two mutually perpendicular fixed shafts (5112). Fixed sprockets (5113) are fixedly connected to the outer sides of the fixed shafts (5112) near both ends. The outer sides of the two mutually perpendicular fixed sprockets (5113) are meshed with a synchronous chain (5114). The inner wall of the mounting frame (5111) is provided with multiple auxiliary sprockets. The inner side of the synchronous chain (5114) is meshed with the auxiliary sprockets. A second motor (5115) is installed on one side of the mounting frame (5111). A waterproof housing is provided on the outer side of the second motor (5115). The output shaft of the second motor (5115) is fixedly connected to a corresponding fixed shaft (5112). Multiple scraper blades (5116) are fixedly connected to the side of the two synchronous chains (5114) that are close to each other.

5. A solar-powered LED decorative light based on remote control according to claim 1, characterized in that: The cleaning component (52) includes a guide rail (521), the lower end of which is fixedly connected to two synchronous chains (5114). The two ends of the guide rail (521) are slidably connected to the mounting frame (5111) via ball bearings. A threaded rod (522) is rotatably connected to the inner side of the guide rail (521). A third motor (523) is installed on one side of the guide rail (521). A waterproof housing is provided on the outer side of the third motor (523). The output shaft of the third motor (523) is fixedly connected to the threaded rod (522). A moving block (524) is threadedly connected to the outer side of the threaded rod (522). The moving block (524) is slidably connected to the inner side of the guide rail (521). A water tank (525) is fixedly connected to the upper end of the moving block (524). A filter hopper (526) is installed on the upper end of the water tank (525).

6. A solar-powered LED decorative light based on remote control according to claim 5, characterized in that: The lower outlet of the filter hopper (526) is fixedly connected to a three-way pipe (527). Both ends of the three-way pipe (527) are fixedly connected to L-shaped drain pipes (528). The outer side of the L-shaped drain pipe (528) has a through hole. The outer side of the L-shaped drain pipe (528) is slidably connected to a hollow sleeve (529). The cross-section of the hollow sleeve (529) is U-shaped. The upper end of the hollow sleeve (529) is fixedly connected to a sealing ring. The outer side of the hollow sleeve (529) is slidably connected to a base plate (5210). The upper end of the base plate (5210) is fixedly connected to a moving block (524). The lower end of the base plate (5210) is equipped with an industrial camera (5211).

7. A solar-powered LED decorative light based on remote control according to claim 6, characterized in that: Two third electric telescopic rods (5212) are mounted on the outside of the water tank (525) via a bracket. The output shaft of the third electric telescopic rod (5212) passes through the base plate (5210). A cleaning brush (5213) is fixedly connected to the output shaft of the third electric telescopic rod (5212). The cleaning brush (5213) is made of a water-permeable material. The outside of the cleaning brush (5213) is fixedly connected to the hollow sleeve (529) via a flexible hose. A sleeve connecting rod (5214) is fixedly connected to the outside of the output shaft of the third electric telescopic rod (5212). The inside of the sleeve connecting rod (5214) is fixedly connected to the hollow sleeve (529).

8. A solar-powered LED decorative light based on remote control according to claim 1, characterized in that: The lighting maintenance mechanism (6) includes two fourth electric telescopic rods (61). The fourth electric telescopic rods (61) are installed on the inner side of the base (1). The output shafts of the two fourth electric telescopic rods (61) are fixedly connected to a connecting plate (62). The upper end of the connecting plate (62) is fixedly connected to multiple fixed slide rails (63). The ends of the multiple fixed slide rails (63) that are close to each other are fixedly connected to a movable sleeve (64). The inner wall of the movable sleeve (64) is provided with a soft brush (611). A fourth motor (68) is installed on one side of one of the multiple fixed slide rails (63) through a bracket. The output shaft of the fourth motor (68) is fixedly connected to a second gear (69).

9. A solar-powered LED decorative light based on remote control according to claim 8, characterized in that: The inner side of the fixed slide rail (63) is slidably connected to an I-shaped rod (65), and the other end of the I-shaped rod (65) is fixedly connected to an arc plate (66). A flexible outer sleeve (612) is provided on the outer side of each of the multiple arc plates (66), and the multiple flexible outer sleeves (612) are fixedly connected by elastic folds. A cleaning coating is provided on the outer side of the flexible outer sleeve (612).

10. A solar-powered LED decorative light based on remote control according to claim 8, characterized in that: The outer side of the movable sleeve (64) is rotatably connected to a toothed plate (610), the outer side of the toothed plate (610) is meshed with a second gear (69), the outer side of the toothed plate (610) is provided with multiple inclined sliding grooves, the inner side of the inclined sliding grooves is slidably connected to a push rod (67), and the lower ends of the multiple push rods (67) are respectively fixedly connected to a corresponding I-shaped rod (65).

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