Intelligent home wisdom plug-in ground lamp

Abstract

This invention relates to the field of lighting technology, specifically to a smart floor lamp for smart homes. It includes a floor socket assembly for embedding in the ground, a lamp body assembly mounted on top of the floor socket assembly, housing a light source module and a main control module, a transmission structure including a hinge base and a rotating shaft, with the lamp body assembly hinged to the hinge base and one end of the rotating shaft fixedly connected to the hinge base and the other end movably connected to the floor socket assembly, an environmental sensing unit including a tracking sensor, an ambient light sensor, and a humidity sensor, and an optical self-maintenance unit including a transparent protective cover and a cleaning structure. This invention achieves dynamic beam tracking through dual-degree-of-freedom intelligent adjustment. Combined with the transparent protective cover and cleaning structure, it ensures clear visibility of the sensors in the environmental sensing unit under rainy and humid conditions, achieving stable and accurate smart outdoor dynamic lighting.

Description

Technical Field

[0001] This invention relates to the field of lighting technology, specifically to a smart floor lamp for smart homes. Background Technology

[0002] In the field of smart home lighting, ground lights, also known as floor spotlights, are widely used in outdoor living areas such as family courtyards, garden paths, lawn landscapes, entrance passages, and balconies and terraces due to their advantages such as low embedment, space saving, and ability to create ambiance. However, most existing ground lights have a rigid, fixed structure, and the lamp head angle is not adjustable after installation. This makes it difficult to adapt to changes in courtyard activity areas, shifting pedestrian paths at night, or different landscape lighting needs, often resulting in problems such as areas that should be illuminated not being lit, and areas that should not be illuminated being overexposed.

[0003] A currently published Chinese patent authorization announcement number, CN113864696B, describes an outdoor ground-mounted light, comprising a lamp body assembly and a ground-mounted assembly. The lamp body assembly is connected to the ground-mounted assembly with an adjustable lamp angle according to actual needs. The lamp body assembly is equipped with an optical focusing module for adjusting the aperture size according to different object sizes, a dimming module for adjusting the lamp lumen value according to different scene needs, and a color temperature adjustment module for adjusting the lamp color temperature value according to different scene needs. The lamp body assembly includes a rear housing with a housing connector and a screw hole. The ground-mounted assembly includes a ground-mounted connector with a screw hole, which corresponds to the screw hole and is fixed by tightening a screw with a silicone pad. The angle of the rear housing on the ground-mounted connector can be adjusted by loosening or tightening the screw with the silicone pad.

[0004] According to the aforementioned patent, the lamp body can be manually adjusted in pitch within approximately 180° relative to the ground plug by using screws in conjunction with an angle gear and a pointer. Loosening the screws allows the lamp body to be rotated, and tightening them again after adjusting to the desired angle secures it. However, the aforementioned patent only uses mechanical screws for locking in conjunction with a gear dial to achieve manual pitch adjustment. The adjustment process is cumbersome, cannot automatically track the target, and lacks horizontal freedom.

[0005] Therefore, there is a need for a smart home floor lamp that can upgrade the floor lamp from static lighting to dynamic following, thereby improving the lighting effect. Summary of the Invention

[0006] To address the problems existing in the current technology, a smart floor lamp for smart homes is provided. It achieves dynamic beam tracking through dual-degree-of-freedom intelligent adjustment. Combined with a transparent protective cover and a cleaning structure, it ensures that the sensors in the environmental sensing unit have a clear field of vision in rainy and humid environments, thus achieving stable and accurate smart outdoor dynamic lighting.

[0007] To address the problems of existing technologies, this invention provides a smart floor lamp for smart homes, comprising a floor socket assembly for embedding in the ground and providing power access and support, a lamp body assembly disposed on top of the floor socket assembly, housing a light source module and a main control module for providing lighting output and intelligent control, and a transmission structure including a hinge base and a rotating shaft. The lamp body assembly is hinged to the hinge base and can rotate in pitch relative to the floor socket assembly. One end of the rotating shaft is fixedly connected to the hinge base, and the other end is movably connected to the floor socket assembly, allowing the rotating shaft to rotate circumferentially relative to the floor socket assembly. The rotating environmental sensing unit includes a tracking sensor, an ambient light sensor, and a humidity sensor, all mounted on the bottom of the hinge base and electrically connected to the main control module. These sensors are used to detect the target, ambient brightness, and air humidity, respectively. The detection axis of the tracking sensor is aligned with the illumination direction of the lamp assembly. The optical self-maintenance unit includes a transparent protective cover and a cleaning structure on its outer surface. The transparent protective cover encloses the environmental sensing unit and is fixedly connected to the hinge base, forming a protective cavity to isolate the environmental sensing unit from interference by rain, dust, and moisture.

[0008] Preferably, the transparent protective cover is a cylindrical cover, with a sealing ring fixed between its lower end and the rotating shaft, and its upper end covering the sensing area of ​​the environmental sensing unit, forming a closed protective cavity.

[0009] Preferably, the outer surface of the transparent protective cover is coated with a hydrophobic nano-coating, and the inner side is integrated with a micro-electrothermal film to inhibit water vapor adhesion and actively defog under high humidity conditions.

[0010] Preferably, the cleaning structure includes multiple scraper strips, which are fixed on the ground plug assembly and evenly distributed around the outer periphery of the transparent protective cover. When the rotating shaft drives the lamp body assembly and the transparent protective cover to rotate circumferentially, relative movement occurs between the outer surface of the transparent protective cover and each scraper strip, resulting in a continuous scraping state.

[0011] Preferably, the scraper is made of rubber material, and its inner edge is attached to the outer surface of the transparent protective cover.

[0012] Preferably, the scraper is arranged along the axial direction of the transparent protective cover, and the two ends of the scraper extend to the upper and lower ends of the transparent protective cover, respectively, to cover the entire height range of the sensing area.

[0013] Preferably, each of the two sides of the scraper is provided with a nozzle, the nozzle having an opening facing the outer surface of the transparent protective cover and a water spraying channel communicating with the opening, and the ground plug assembly is provided with a water storage tank communicating with the water spraying channel.

[0014] Preferably, the ground insertion assembly includes a first ground insertion rod and a sleeve coaxially disposed on its top, the rotating shaft is rotatably disposed inside the sleeve, the sleeve has a limiting groove formed along its circumference, and a limiting block is provided on the rotating shaft corresponding to the limiting groove.

[0015] Preferably, a plurality of second grounding rods are evenly distributed around the sleeve, and each second grounding rod is connected to the sleeve by a pull rope for forming multi-directional traction support for the lamp body assembly.

[0016] Preferably, the back side of the lamp assembly is provided with a photovoltaic panel for absorbing solar energy during the day and converting it into electrical energy for power supply.

[0017] The advantages of this application compared to the prior art are: 1. This invention enables the lamp assembly to automatically adjust the pitch angle and horizontal orientation under the control of the main control module based on the position of the person detected by the tracking sensor, through the coordinated operation of the intelligent pitch adjustment mechanism and the intelligent circumferential adjustment mechanism, so as to accurately project the light beam onto the pedestrian path, landscape node or rest area.

[0018] Meanwhile, the transparent protective cover forms a dynamic seal with the rotating shaft through the lower sealing ring, and the hydrophobic nano-coating reduces water droplet adhesion. Furthermore, a micro-electrothermal film actively defogs the cover when humidity increases, ensuring the environmental sensing unit maintains a clear view and reliable signal even in rain, morning dew, or high humidity environments. In addition, the cleaning structure continuously removes dirt from the surface of the transparent protective cover, thus ensuring stable and accurate dynamic lighting functionality for the lamp assembly during long-term outdoor use.

[0019] 2. The present invention achieves continuous and gentle wiping of the entire height surface of the cover by fixing axial rubber scrapers evenly distributed around the transparent protective cover on the ground socket assembly and utilizing the relative movement between the cover surface and the stationary scraper when the lamp body assembly rotates.

[0020] The inner edge of the scraper blade adheres to the surface of the lamp housing due to its rubber elasticity, effectively removing rainwater, dew, and dust while preventing scratches or increased rotational resistance. Combined with the water storage tank and spray channel, the nozzle sprays clean water onto the surface of the lamp housing as it rotates circumferentially. The rubber scraper blade gently and continuously cleans the surface, maintaining a clear field of vision without manual intervention and improving the long-term reliability and lighting response accuracy of the lamp housing.

[0021] 3. The present invention effectively limits the horizontal rotation angle of the lamp body assembly by setting a limiting block and a limiting groove mechanical cooperation structure between the rotating shaft and the sleeve, and prevents the internal cables from getting tangled or broken due to infinite rotation.

[0022] Meanwhile, a multi-directional tension support consisting of a second grounding rod and a pull rope is arranged around the sleeve to improve the overall lamp's wind resistance and anti-tipping ability, ensuring stable optical pointing accuracy. In addition, the photovoltaic panel integrated on the back of the lamp body can convert solar energy into electrical energy to power the lighting, sensing, and driving systems, and support continuous operation at night or on cloudy days, achieving all-weather autonomous operation without external power supply, significantly reducing installation and wiring costs and energy consumption, and improving durability and sustainability. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of a smart home smart plug-in lamp of the present invention from a first perspective.

[0024] Figure 2 This is a three-dimensional structural diagram of a smart home smart plug-in lamp of the present invention from a second perspective.

[0025] Figure 3 This is a three-dimensional structural cross-sectional view of a smart home smart plug-in lamp according to the present invention.

[0026] Figure 4 This is a planar sectional view of a smart floor lamp for smart homes according to the present invention.

[0027] Figure 5 This is an exploded three-dimensional structural diagram of a smart home smart floor lamp according to the present invention.

[0028] Figure 6 This is a three-dimensional structural diagram of the floor socket component of a smart floor lamp for smart homes according to the present invention.

[0029] Figure 7 This is a three-dimensional structural diagram of the floor socket component of a smart home floor lamp according to the present invention, viewed from a first perspective.

[0030] Figure 8 This is a three-dimensional structural diagram of the smart floor lamp socket assembly for smart homes according to the present invention, viewed from a second perspective.

[0031] Figure 9 This is a partial three-dimensional cross-sectional view of the optical self-maintenance unit of a smart home smart floor lamp according to the present invention.

[0032] Figure 10 This is a partial planar cross-sectional view of the optical self-maintenance unit of a smart home smart floor lamp according to the present invention.

[0033] The diagram is labeled as follows: 1. Ground insertion assembly; 11. First ground insertion rod; 12. Sleeve; 121. Limiting block; 13. Second ground insertion rod; 131. Pull rope; 2. Lamp body assembly; 21. Light source module; 22. Photovoltaic panel; 3. Transmission structure; 31. Hinge seat; 32. Rotating shaft; 4. Tracking sensor; 5. Transparent protective cover; 51. Sealing ring; 52. Miniature electric heating film; 6. Cleaning structure; 61. Scraper; 62. Nozzle; 621. Spray nozzle; 622. Water spray channel; 63. Water storage tank. Detailed Implementation

[0034] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0035] See Figures 1 to 5 As shown, a smart home smart floor lamp includes a floor socket assembly 1 for embedding in the ground and providing power access and support. A lamp body assembly 2 is located on top of the floor socket assembly 1, housing a light source module 21 and a main control module for providing lighting output and intelligent control. A transmission structure 3 includes a hinge base 31 and a rotating shaft 32. The lamp body assembly 2 is hinged to the hinge base 31 and can rotate in pitch relative to the floor socket assembly 1. One end of the rotating shaft 32 is fixedly connected to the hinge base 31, and the other end is movably connected to the floor socket assembly 1, allowing for circumferential rotation relative to the floor socket assembly 1. An environmental sensing unit includes a tracking sensor 4, an ambient light sensor, and a humidity sensor, all mounted at the bottom of the hinge base 31 and electrically connected to the main control module. These sensors are used to detect targets, ambient brightness, and air humidity, respectively. The detection axis of the tracking sensor 4 is aligned with the light direction of the lamp body assembly 2. The optical self-maintenance unit includes a transparent protective cover 5 and a cleaning structure 6 disposed on its outer surface. The transparent protective cover 5 encloses the environmental sensing unit and is fixedly connected to the hinge seat 31 to form a protective cavity for isolating the environmental sensing unit from interference by rainwater, dust and moisture.

[0036] The hinge seat 31 is equipped with an intelligent pitch adjustment mechanism that is connected to the lamp body assembly 2 in a transmission manner.

[0037] The ground insertion assembly 1 has a built-in intelligent circumferential adjustment mechanism that is connected to the hinge seat 31 in a transmission manner.

[0038] The ambient light sensor and humidity sensor are not shown in the figure. The ambient light sensor is used to detect the surrounding ambient light level in real time to determine whether it is nighttime or a low-light condition. The humidity sensor is used to monitor the air humidity inside or around the transparent protective cover.

[0039] The intelligent pitch adjustment mechanism includes a miniature push rod motor, which is mounted on the hinge seat 31. Its output end is hinged to the lamp body assembly 2, and is used to drive the lamp body assembly 2 to rotate smoothly within the set pitch angle range.

[0040] The intelligent circumferential adjustment mechanism includes a horizontal rotary motor, which is installed inside the ground plug assembly 1. Its output shaft is coaxially connected to the rotary shaft 32 and is used to drive the hinge seat 31 and the lamp body assembly 2 to rotate around the vertical axis in the horizontal plane.

[0041] This invention achieves dynamic and precise control of the direction of illumination by integrating an intelligent pitch adjustment mechanism and an intelligent circumferential adjustment mechanism, thereby improving the user experience of outdoor lighting. Specifically, the lamp body assembly 2 can be tilted up and down and rotated horizontally through the transmission structure 3 formed by the hinge seat 31 and the rotating shaft 32.

[0042] When the lamp assembly 2 is in operation, the environmental sensing unit installed at the bottom of the hinge base 31 collects surrounding information in real time. Specifically, the tracking sensor 4 continuously monitors the location of personnel, with its detection axis always aligned with the light direction of the lamp assembly 2. The ambient light sensor determines whether it is nighttime or a low-light scenario. The humidity sensor monitors air humidity to prevent condensation from affecting sensing accuracy.

[0043] Once the system detects a target entering a courtyard, path, or lawn area in a low-light environment, the main control module immediately initiates the intelligent adjustment process. First, the main control module calculates the optimal pitch and azimuth angles based on the target's position coordinates relative to the lamp assembly 2. Subsequently, the intelligent pitch adjustment mechanism activates, smoothly rotating the lamp assembly 2 upwards or downwards to achieve precise pitch, ensuring the beam accurately covers pedestrian paths, landscape focal points, or seating areas, avoiding the inability to adjust traditional fixed lighting fixtures.

[0044] Simultaneously, the intelligent circumferential adjustment mechanism responds synchronously, driving the coaxially connected rotating shaft 32 to rotate, thereby driving the entire hinge base 31 and lamp body assembly 2 to rotate in the horizontal plane, turning the lighting direction toward the target location. The two mechanisms work together to form a dual-degree-of-freedom tracking capability, achieving a dynamic lighting effect.

[0045] Furthermore, the entire sensing and adjustment process operates under highly reliable protection. The transparent protective cover 5 encloses all sensors within the protective cavity at the bottom of the hinge base 31, effectively isolating them from rain, dust, and moisture. When high humidity in the early morning causes condensation on the cover, the system can automatically activate the cleaning structure 6 based on humidity and time, ensuring a clear field of view for the sensors over a long period, thus improving the lighting accuracy, environmental adaptability, and reliability of the ground lamp.

[0046] See Figures 3 to 8As shown, the transparent protective cover 5 is a cylindrical cover, with a sealing ring 51 fixedly installed between its lower end and the rotating shaft 32, and its upper end covering the sensing area of ​​the environmental sensing unit to form a closed protective cavity.

[0047] When the lamp body assembly 2 is tilted or rotated horizontally, the transparent protective cover 5 rotates together with the hinge seat 31, and its lower end is in sealed contact with the rotating shaft 32 through the sealing ring 51, effectively preventing external rainwater, dust and moisture from seeping in along the rotation gap.

[0048] Meanwhile, the transparent protective cover 5 forms a closed protective cavity, continuously providing a clean and dry operating environment for the environmental sensing unit. Throughout the entire usage process, regardless of rain, morning dew, high humidity, or dusty weather, the sensor is always reliably protected, with a clear and unobstructed detection field of view, thereby ensuring accurate sensing signals and timely control response, supporting the smart ground-mounted light to achieve stable and precise dynamic lighting functions.

[0049] See Figure 3 and Figure 4 As shown, the outer surface of the transparent protective cover 5 is coated with a hydrophobic nano-coating, and the inner side integrates a micro electrothermal film 52, which is used to suppress water vapor adhesion and actively defog under high humidity conditions.

[0050] During the operation of the lamp assembly 2, the hydrophobic nano-coating on the outer surface of the transparent protective cover 5 reduces surface energy, making it difficult for rainwater, dew and other droplets to spread and adhere. Instead, they quickly slide off under the action of gravity or wind, effectively reducing the obstruction of the sensor's detection field by the formation of water film.

[0051] When ambient humidity increases, especially during nighttime cooling or early morning when condensation is likely to occur, the integrated micro-electrothermal film 52 automatically activates under the control of the main control module. Upon power-on, it generates low-temperature heat, which is evenly conducted to the transparent protective cover 5, causing the condensed water droplets to evaporate rapidly. This process is triggered in real-time by a humidity sensor and only operates briefly when necessary, avoiding energy waste and ensuring the optical window remains clear, thus improving the sensor's reliability and response accuracy.

[0052] See Figures 5 to 10 As shown, the cleaning structure 6 includes multiple scraper strips 61, which are fixed on the ground plug assembly 1 and evenly distributed around the outer periphery of the transparent protective cover 5. When the rotating shaft 32 drives the lamp body assembly 2 and the transparent protective cover 5 to rotate circumferentially, the outer surface of the transparent protective cover 5 and each scraper strip 61 generate relative movement, and are in a continuous scraping state.

[0053] During the operation of the lamp body assembly 2, when the main control module drives the horizontal rotating motor to rotate the rotating shaft 32, the lamp body assembly 2, together with the transparent protective cover 5 fixedly connected to it, synchronously rotates around the vertical axis. Meanwhile, multiple scraper strips 61 are pre-fixed on the ground plug assembly 1, evenly distributed around the outer periphery of the transparent protective cover 5 and remain stationary.

[0054] As the transparent protective cover 5 continues to rotate, relative movement occurs between its outer surface and each stationary scraper 61, ensuring that the edges of the scraper 61 always adhere to and slide across the cover surface, forming a continuous, full-circumferential scraping action. This process can remove rainwater, dew, dust, or condensed stains adhering to the surface of the transparent protective cover 5 in real time, preventing their accumulation from obstructing the sensor's field of view. Especially after rain or in the early morning when humidity is high, self-cleaning can be completed by the rotation of the lamp assembly 2 itself without manual intervention, ensuring that the environmental sensing unit maintains a clear and transparent detection window for a long time, thereby guaranteeing the reliability of sensing accuracy and lighting response.

[0055] See Figures 7 to 10 As shown, the scraper 61 is made of rubber material, and its inner edge is attached to the outer surface of the transparent protective cover 5.

[0056] As the lamp body assembly 2 rotates circumferentially with the rotating shaft 32, the inner edge of the stationary rubber scraper 61 continuously presses against the rotating cover surface under the action of elastic force, forming a stable and gentle line contact. This contact state ensures effective removal of water film, dew, or dust during the scraping process, while avoiding scratches on the cover surface or excessive rotational resistance caused by rigid friction.

[0057] Meanwhile, the flexibility of the rubber material can adapt to the slight deformation of the transparent protective cover 5 caused by temperature changes or manufacturing tolerances, thus maintaining a good sealing and cleaning effect, thereby achieving a reliable and non-destructive self-cleaning function during long-term outdoor operation of the lamp.

[0058] See Figures 7 to 10 As shown, the scraper 61 is arranged along the axial direction of the transparent protective cover 5, and the two ends of the scraper 61 extend to the upper and lower ends of the transparent protective cover 5, respectively, to cover the height range of the entire sensing area.

[0059] When the lamp assembly 2 drives the transparent protective cover 5 to rotate circumferentially, the stationary axial scraper 61 is in full contact with the cover surface, continuously scraping away rainwater, dew, or dust adhering to the cover surface from top to bottom. This full-height coverage structure ensures that the sensor sensing area, whether it is the high-level tracking sensing window or the low-level ambient light and humidity sensing area, will not suffer from blind spots or signal attenuation due to localized dirt accumulation, effectively guaranteeing the overall clarity of the sensing system and its operational reliability.

[0060] See Figures 7 to 10As shown, nozzles 62 are provided on both sides of the scraper 61. Each nozzle 62 has a nozzle 621 facing the outer surface of the transparent protective cover 5 and a water spray channel 622 communicating with the nozzle 621. A water storage tank 63 communicating with the water spray channel 622 is provided on the ground plug assembly 1.

[0061] When the cleaning mode is activated, the main control module controls the micro water pump to draw water from the water storage tank 63 inside the ground socket assembly 1. The water flows through the preset pipeline into the water spray channels 622 integrated on both sides of the scraper 61, and is sprayed out directionally from the nozzles 621 facing the outer surface of the transparent protective cover 5. At this time, the lamp body assembly 2 drives the transparent protective cover 5 to rotate circumferentially under the drive of the horizontal rotation motor. The nozzles 62 continuously spray clean water onto the rotating cover surface, which, together with the physical scraping action of the inner edge of the scraper 61, achieves an efficient self-cleaning process.

[0062] See Figures 1 to 8 As shown, the ground insertion assembly 1 includes a first ground insertion rod 11 and a sleeve 12 coaxially disposed on its top. The rotating shaft 32 is rotatably disposed inside the sleeve 12. The sleeve 12 has a limiting groove opened along its circumference. A limiting block 121 is provided on the rotating shaft 32 corresponding to the limiting groove.

[0063] When the lamp assembly 2 rotates circumferentially, the limiting block 121 moves synchronously with the rotating shaft 32 and is blocked at both ends of the limiting groove, thereby limiting the maximum rotation angle of the rotating shaft 32 and effectively preventing excessive tangling, pulling, or even breakage of internal power or signal wires due to infinite rotation. While ensuring that the lamp assembly 2 has sufficient horizontal coverage, mechanical limiting protection is achieved, improving the safety and durability of the entire machine.

[0064] See Figures 2 to 5 As shown, multiple second grounding rods 13 are evenly distributed around the sleeve 12, and each second grounding rod 13 is connected to the sleeve 12 by a pull rope 131, which is used to form multi-directional traction support for the lamp body assembly 2.

[0065] When the lamp assembly 2 tends to overturn due to wind load, human contact, or ground subsidence, these pre-tensioned ropes 131 are anchored to the foundation via the second ground anchor 13, applying a reverse tension to the sleeve 12. This effectively counteracts the lateral torque and prevents the lamp assembly 2 from swaying or tilting. This enhances the structural stability of the lamp assembly 2, ensuring its normal operation and long-term reliable optical pointing accuracy.

[0066] See Figures 1 to 5 As shown, a photovoltaic panel 22 is provided on the back side of the lamp body assembly 2, which is used to absorb solar energy during the day and convert it into electrical energy for power supply.

[0067] Under daylight conditions, the photovoltaic panel 22, located on the back of the lamp assembly 2, continuously receives solar radiation and converts the light energy into DC power, providing operating power for the light source module 21, main control module, environmental sensing unit, and intelligent adjustment mechanism of the lamp assembly 2. This power is also available for use at night or on cloudy days. This allows the ground-mounted lamp to operate autonomously around the clock without an external power source, reducing wiring costs and energy consumption.

[0068] This invention achieves dynamic and precise tracking of pedestrian paths, landscapes, or rest areas by combining intelligent pitch and circumferential dual-degree-of-freedom adjustment with a tracking sensor 4 and a main control module. The transparent protective cover 5 features a sealed bottom, a hydrophobic nano-coating on the outer surface, and a micro-electrothermal film 52 on the inner side, effectively resisting rain, condensation, and high humidity interference. Combined with axially arranged rubber scrapers 61 and integrated nozzles 62, automatic cleaning is completed as the lamp body rotates, ensuring a clear sensor field of view over a long period.

[0069] Meanwhile, the horizontal rotation angle is limited by the limiting block 121 and the limiting groove to prevent cable entanglement and damage. A multi-directional anchoring system is formed by the second grounding rod 13 on the periphery of the sleeve 12 and the pull rope 131, enhancing wind resistance and anti-overturning capability. The rear-side photovoltaic panel 22 converts solar energy into electricity, supporting 24 / 7 off-grid operation of the lighting, sensing, and drive systems. Highly reliable, energy-efficient, and sustainable smart outdoor dynamic lighting is achieved without manual intervention or external power supply.

[0070] The above embodiments only illustrate one or more implementations of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of protection of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A smart floor lamp for smart homes, characterized in that, include: Ground-mounted socket assembly, used for burying in the ground, and providing power access and support; The lamp body assembly, located on top of the ground socket assembly, has a built-in light source module and a main control module for providing lighting output and intelligent control; The transmission structure includes a hinge seat and a rotating shaft. The lamp body assembly is hinged to the hinge seat and can rotate in pitch relative to the ground plug assembly. One end of the rotating shaft is fixedly connected to the hinge seat and the other end is movably connected to the ground plug assembly. The rotating shaft can rotate circumferentially relative to the ground plug assembly. The environmental sensing unit includes a tracking sensor, an ambient light sensor, and a humidity sensor, all of which are installed at the bottom of the hinge base and electrically connected to the main control module. They are used to detect the target, ambient brightness, and air humidity, respectively. The detection axis of the tracking sensor is consistent with the illumination direction of the lamp assembly. The optical self-maintenance unit includes a transparent protective cover and a cleaning structure disposed on its outer surface. The transparent protective cover encloses the environmental sensing unit and is fixedly connected to the hinge seat to form a protective cavity for isolating the environmental sensing unit from interference by rainwater, dust and moisture.

2. The smart home floor lamp according to claim 1, characterized in that, The transparent protective cover is a cylindrical cover with a sealing ring fixed between its lower end and the rotating shaft, and its upper end covers the sensing area of ​​the environmental sensing unit, forming a closed protective cavity.

3. A smart home floor lamp according to claim 2, characterized in that, The outer surface of the transparent protective cover is coated with a hydrophobic nano-coating, and the inner side integrates a micro-electrothermal film to inhibit water vapor adhesion and actively defog under high humidity conditions.

4. A smart home floor lamp according to claim 1, characterized in that, The cleaning structure includes multiple scraper strips, which are fixed on the ground plug assembly and evenly distributed around the outer periphery of the transparent protective cover. When the rotating shaft drives the lamp body assembly and the transparent protective cover to rotate circumferentially, relative movement occurs between the outer surface of the transparent protective cover and each scraper strip, resulting in a continuous scraping state.

5. A smart home floor lamp according to claim 4, characterized in that, The scraper is made of rubber material, and its inner edge is attached to the outer surface of the transparent protective cover.

6. A smart home floor lamp according to claim 5, characterized in that, The scraper is arranged along the axial direction of the transparent protective cover, and the two ends of the scraper extend to the upper and lower ends of the transparent protective cover, respectively, to cover the height range of the entire sensing area.

7. A smart home floor lamp according to claim 4, characterized in that, The scraper is provided with nozzles on both sides. Each nozzle has an opening facing the outer surface of the transparent protective cover and a water spray channel communicating with the opening. The ground plug assembly is provided with a water storage tank communicating with the water spray channel.

8. A smart home floor lamp according to claim 1, characterized in that, The ground insertion assembly includes a first ground insertion rod and a sleeve coaxially disposed on its top. The rotating shaft is rotatably disposed inside the sleeve. The sleeve has a limiting groove opened along its circumference, and a limiting block is provided on the rotating shaft corresponding to the limiting groove.

9. A smart home floor lamp according to claim 8, characterized in that, The sleeve is evenly distributed with multiple second grounding rods, and each second grounding rod is connected to the sleeve with a pull rope to form multi-directional traction support for the lamp body assembly.

10. A smart home floor lamp according to claim 1, characterized in that, The back of the lamp assembly is equipped with a photovoltaic panel for absorbing solar energy during the day and converting it into electrical energy for power supply.

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