Integrated LED solar lamp

Abstract

The invention discloses an integrated LED solar lamp, and relates to the technical field of solar lamps, the integrated LED solar lamp comprises a mounting shell, two groups of through grooves are formed and located in two sides of the mounting shell respectively, a motor is fixedly mounted on one side of a partition plate, and the output shaft end of the motor is fixedly connected with a rotating rod; the surface of the rotating rod is fixedly connected with a gear, the gear is engaged with the rack, and the second solar panel is electrically connected with the control panel. And an expansion assembly is arranged, a motor drives a rotating rod and a gear to rotate, so that a rack and mounting frames are driven to move, the two groups of mounting frames move towards the outer side of the mounting shell, a second solar panel is unfolded, the sunlight receiving area is increased, solar energy is converted into electric energy, the electric energy is sent into a battery pack to be stored, and the illumination time of the Led lamp beads at night is prolonged. And meanwhile, the second solar panel is stored in the mounting shell in windy weather, the wind resistance is improved, the second solar panel is stored in the mounting shell, and transportation can be facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of solar lamps, in particular to an integrated LED solar lamp. Background Art

[0002] Solar lights are electric lights that convert solar panels into electricity. During the day, even on cloudy days, this solar generator (solar panel) can collect and store solar energy. As a new safe and environmentally friendly electric light, solar lights are gaining more and more attention. Solar street lights are a kind of lighting equipment that uses solar energy as energy. They are mainly used in outdoor places such as roads, squares, and parks. Solar street lights are usually composed of photoelectric converters, batteries, LED lights, controllers and other components.

[0003] After searching the existing public patent number: CN202021437893.3, the public patent name is: an integrated LED solar lamp, including a lamp body, an electrical box fixed to the rear end of the lamp body, and a lamp mounting bracket arranged at the rear end of the electrical box, wherein: a solar panel is installed above the lamp body and the electrical box, and a light source surface cover and an electrical box cover are respectively provided below, and an opening is provided on the light source surface cover, and a module rotating bracket is provided in the opening, and the module rotating bracket is installed with an LED module, so that the LED module can rotate the bracket with the help of the module; a lithium battery and a solar controller are installed in the electrical box, and a switch and a human body sensing probe are installed on the electrical box cover below the electrical box; the lamp mounting bracket is installed at the rear end of the electrical box, and the installation angle of the lamp is adjusted by a rotating shaft. The utility model is an integrated LED solar lamp, which can optimize the lighting direction of the solar panel and the lighting angle of the lamp at the same time.

[0004] However, the area of ​​the above-mentioned lamp that receives sunlight when in use is fixed, and the limited volume of the lamp leads to a limited area of ​​the solar panel, poor power generation efficiency, and inability to fully power the battery, resulting in a shorter lighting time. There is room for improvement. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides an integrated LED solar lamp, which solves the problem that the solar panel area is limited and the power generation efficiency is poor due to the limited volume of the lamp.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an integrated LED solar lamp, comprising: a mounting shell, a sealing cover fixedly connected to the top of the mounting shell, a first solar panel fixedly connected to the surface of the sealing cover, a partition fixedly connected to the inside of the mounting shell, a control board fixedly connected to one side of the partition inside the mounting shell, a battery pack fixedly installed on the other side of the partition inside the mounting shell, the control board is electrically connected to the battery pack, the first solar panel is electrically connected to the lamp board, a lamp board is fixedly connected to the bottom of the mounting shell, a plurality of groups of LED lamp beads are evenly distributed on the bottom of the lamp board, a lampshade wrapping the lamp board inside is fixedly connected to the bottom of the mounting shell, and an expansion component is arranged in the mounting shell;

[0009] The expansion component includes a through slot opened on the surface of the installation shell, and four groups of guide rails are symmetrically arranged inside the installation shell. Each group of the guide rails is slidably connected to a limit plate, and one side of each two groups of limit plates is fixedly connected to a mounting frame, and the surface of the mounting frame is fixedly connected to a second solar panel, and a rack is fixedly connected to the center position of one side of the mounting frame. There are two groups of through slots and the two groups of through slots are respectively located on both sides of the installation shell. A rotating rod is rotatably connected in the installation shell, and a motor is fixedly installed on one side of the partition. The output shaft end of the motor is fixedly connected to the rotating rod, and a gear is fixedly connected to the surface of the rotating rod. The gear and the rack are meshed, and the second solar panel is electrically connected to the control panel. The gear rack mechanism driven by the motor can realize the expansion and contraction of the second solar panel, which significantly increases the sunlight receiving area, enhances the power generation efficiency, and prolongs the night lighting time. The second solar panel can be folded up in windy weather or transportation to reduce the risk of wind resistance, improve wind resistance, and reduce the volume for easy transportation.

[0010] Preferably, a sealing groove is provided on the surface of the installation housing, and a dustproof plate is fixedly connected to one side of the installation frame, and the size of the dustproof plate is the same as that of the sealing groove. The dustproof plate cooperates with the sealing groove to form a sealing structure when the second solar panel is retracted, effectively preventing dust and rainwater from invading the interior of the installation housing, and improving the waterproof and dustproof performance.

[0011] Preferably, a rain sensor is fixedly connected to the top of the sealing cover, and the signal output end of the rain sensor is electrically connected to the signal input end of the control panel. The rain sensor automatically detects rain and snow weather, triggering the control panel to retract the second solar panel, thereby avoiding damage to the solar panel due to bad weather and improving the environmental adaptability and durability of the equipment.

[0012] Preferably, a heat conducting plate is fixedly connected to the bottom of the mounting shell, the top of the lamp board is fitted with the bottom of the heat conducting plate, the size of the heat conducting plate is larger than the size of the lamp board and the heat conducting plate extends to the outside of the lampshade. The heat generated by the LED lamp beads is quickly transferred to the outside through the heat conducting plate to avoid overheating of the lamp board, extend the life of the LED and maintain lighting stability.

[0013] Preferably, a human body sensing sensor and an infrared remote control receiver are fixedly connected to the bottom of the installation shell, and the signal output ends of the human body sensing sensor and the infrared remote control receiver are electrically connected to the signal input end of the control board. The human body sensing sensor realizes the intelligent control of "light on when people come, light off when people leave", saving electricity. The infrared remote control receiver supports remote control, improving user convenience.

[0014] Preferably, a connecting rod is fixedly connected to one side of the mounting housing, a rotating shaft is fixedly connected to the surface of the connecting rod, an adjusting frame is rotatably connected to the surface of the rotating shaft, and a locking nut is threadedly connected to the surface of the rotating shaft. This allows the user to flexibly adjust the installation angle of the lamp, optimize the solar panel lighting direction and LED lighting angle, and adapt to different installation scene requirements.

[0015] Preferably, the adjustment frame is fixedly connected to a mounting rod on one side away from the connecting rod, the mounting rod is hollow, and a mounting hole is provided on the surface of the mounting rod. The hollow mounting rod is connected to the external fixing tube by bolts, which simplifies the installation process and improves the structural stability and adaptability.

[0016] Preferably, the adjustment frame has anti-skid grooves on both sides, and the locking nut has corresponding anti-skid grooves on the side close to the adjustment frame. The anti-skid grooves increase friction, ensuring that the locking nut is firmly fixed after the angle is adjusted, and avoiding angle deviation due to vibration.

[0017] Preferably, the dustproof plate is fixedly connected to a sealing gasket near one side of the mounting shell, the inner wall of the mounting shell is fixedly connected to a limit switch located in the guide rail, and the signal output end of the limit switch is electrically connected to the signal input end of the control board. The sealing gasket further strengthens the sealing between the dustproof plate and the mounting shell, and improves the waterproof and dustproof level. The limit switch accurately controls the movement range of the mounting frame to prevent the second solar panel from being over-extended or contracted and causing mechanical damage.

[0018] Beneficial Effects

[0019] The present invention provides an integrated LED solar lamp, which has at least the following beneficial effects compared with the prior art:

[0020] An expansion component is set up, and the motor drives the rotating rod and gear to rotate, thereby driving the rack and the installation frame to move, so that the two sets of installation frames move toward the outside of the installation shell, and the second solar panel is unfolded to increase the area receiving sunlight, convert solar energy into electrical energy, and store it in the battery pack to increase the lighting time of the LED lamp beads at night. At the same time, in windy weather, the second solar panel is stored in the installation shell to improve wind resistance, and the second solar panel is stored in the installation shell for easy transportation.

[0021] The fixing tube is inserted into the mounting rod, and the mounting rod is connected to the fixing tube through the cooperation of the fixing bolt and the mounting hole, so as to fix the position of the mounting shell. The angle of the mounting shell is adjusted by rotating the locking nut. After adjusting to the required angle, the angle of the mounting shell can be locked by tightening the locking nut, so that the installation angle of the mounting shell can be adjusted according to the needs, and the irradiation direction and the angle of receiving solar light can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the bottom of the housing installed in the present invention;

[0024] Figure 3 This is a schematic diagram of the structure inside the housing of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the expansion component of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the through groove and the sealing groove of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the lamp board and the heat conducting plate of the present invention.

[0028] In the figure: 1. Mounting shell; 2. Sealing cover; 3. First solar panel; 4. Lamp board; 5. Led lamp beads; 6. Lamp cover; 7. Connecting rod; 8. Rotating shaft; 9. Adjusting frame; 10. Locking nut; 11. Mounting rod; 12. Mounting hole; 13. Partition; 14. Control board; 15. Battery pack; 16. Expansion assembly; 1601. Rain sensor; 1602. Guide rail; 1603. Limit plate; 1604. Mounting frame; 1605. Dustproof plate; 1606. Second solar panel; 1607. Rack; 1608. Motor; 1609. Rotating rod; 1610. Gear; 1611. Through groove; 1612. Sealing groove; 1613. Limit switch; 17. Human body sensing sensor; 18. Infrared remote control receiver; 19. Heat conduction plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] See also Figure 1-4 The present invention provides a technical solution: an installation shell 1, a sealing cover 2 is fixedly connected to the top of the installation shell 1, a first solar panel 3 is fixedly connected to the surface of the sealing cover 2, a partition 13 is fixedly connected inside the installation shell 1, a control board 14 is fixedly connected to one side of the partition 13 inside the installation shell 1, a battery pack 15 is fixedly installed on the other side of the partition 13 inside the installation shell 1, the control board 14 is electrically connected to the battery pack 15, the first solar panel 3 is electrically connected to the light board 4, the light board 4 is fixedly connected to the bottom of the installation shell 1, a plurality of groups of LED lamp beads 5 are evenly distributed on the bottom of the light board 4, a lampshade 6 that wraps the light board 4 inside is fixedly connected to the bottom of the installation shell 1, and an expansion component 16 is arranged in the installation shell 1;

[0032] The expansion assembly 16 includes a through slot 1611 provided on the surface of the mounting housing 1. Four sets of guide rails 1602 are symmetrically arranged inside the mounting housing 1. A limit plate 1603 is slidably connected in each set of guide rails 1602. A mounting frame 1604 is fixedly connected to one side of each two sets of limit plates 1603. A second solar panel 1606 is fixedly connected to the surface of the mounting frame 1604. A rack 1607 is fixedly connected to the center of one side of the mounting frame 1604. Two sets of through slots 1611 are provided and the two sets of through slots 1611 are respectively located on both sides of the mounting housing 1. A rotating rod 1609 is rotatably connected in the mounting housing 1. A motor 1608 is fixedly installed on one side of the partition 13. The output shaft end of the motor 1608 is fixedly connected to the rotating rod 1609. A gear 1610 is fixedly connected to the surface of the rotating rod 1609. The gear 1610 is meshed with the rack 1607. The second solar panel 1606 is electrically connected to the control board 14. The lampshade 6 is a transparent lampshade.

[0033] Analysis of the above content: During the day, the first solar panel 3 converts solar energy into electrical energy and sends it into the battery pack 15 for storage. When lighting is needed at night, the control board 14 controls the battery pack 15 to provide energy for the LED lamp beads 5, and the LED lamp beads 5 are used for lighting at night. In daily use, the motor 1608 drives the rotating rod 1609 and the gear 1610 to rotate, and the two sets of racks 1607 are driven to move outward through the rotation of the gear 1610, and the installation frame 1604 and the second solar panel 1606 are driven to move outward through the movement of the rack 1607, so that the second solar panel 1606 receives sunlight, converts solar energy into electrical energy, charges the battery pack 15, and improves the charging efficiency of the battery pack 15. All components are universal standard parts or components known to those skilled in the art, and their structures and principles are all known to those skilled in the art through technical manuals or conventional experimental methods.

[0034] Embodiment 2:

[0035] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: a sealing groove 1612 is opened on the surface of the mounting shell 1, and a dustproof plate 1605 is fixedly connected to one side of the mounting frame 1604, and the size of the dustproof plate 1605 is the same as the size of the sealing groove 1612.

[0036] Analysis of the above content; the sealing of the installation shell 1 is improved by the mutual cooperation of the dustproof plate 1605 and the sealing groove 1612. In rainy and snowy weather, the motor 1608 reverses and drives the installation frame 1604 to retract into the installation shell 1, so that the dustproof plate 1605 fits with the surface of the installation shell 1 to prevent rain and snow from entering the installation shell 1.

[0037] Embodiment three:

[0038] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: a rain sensor 1601 is fixedly connected to the top of the sealing cover 2, and the signal output end of the rain sensor 1601 is electrically connected to the signal input end of the control board 14. A sealing gasket is fixedly connected to the dustproof plate 1605 near the side of the installation shell 1, and a limit switch 1613 is fixedly connected to the inner wall of the installation shell 1 located in the guide rail 1602, and the signal output end of the limit switch 1613 is electrically connected to the signal input end of the control board 14.

[0039] Analysis of the above content: a rain sensor 1601 is provided. When the rain sensor 1601 detects rain or snow, a signal is sent to the control board 14. The control board 14 sends a signal to the motor 1608 to control the opening and closing of the motor 1608. A sealing gasket is fixedly connected to the dustproof plate 1605 near the mounting housing 1 to improve the sealing and waterproof performance.

[0040] Embodiment 4:

[0041] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: a heat conducting plate 19 is fixedly connected to the bottom of the mounting shell 1, the top of the lamp board 4 is fitted with the bottom of the heat conducting plate 19, the size of the heat conducting plate 19 is larger than the size of the lamp board 4 and the heat conducting plate 19 extends to the outside of the lampshade 6.

[0042] Analysis of the above content: the lamp board 4 is installed at the bottom of the heat conducting plate 19. The LED lamp beads 5 will emit heat when providing lighting. The heat is transferred to the outside of the lampshade 6 under the action of the heat conducting plate 19, providing heat dissipation for the lamp board 4 and the LED lamp beads 5 to avoid high temperature. A heat-resistant sealant is provided at the connection between the heat conducting plate 19 and the lampshade 6 to prevent water leakage.

[0043] Embodiment five:

[0044] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: a human body sensing sensor 17 and an infrared remote control receiver 18 are fixedly connected to the bottom of the mounting shell 1, and the signal output ends of the human body sensing sensor 17 and the infrared remote control receiver 18 are electrically connected to the signal input end of the control board 14.

[0045] Analysis of the above content: At night, the human body sensing sensor 17 senses whether someone is approaching. When a person approaches, the human body sensing sensor 17 sends a signal to the control board 14 to control the LED lamp beads 5 to turn on and provide lighting. When the person moves away or reaches the set time, the LED lamp beads 5 are turned off to save the power of the battery pack 15, which is convenient for use when there is insufficient sunlight.

[0046] Embodiment six:

[0047] See also Figure 1-4 The present invention provides a technical solution based on the first embodiment: a connecting rod 7 is fixedly connected to one side of the mounting housing 1, a rotating shaft 8 is fixedly connected to the surface of the connecting rod 7, an adjusting frame 9 is rotatably connected to the surface of the rotating shaft 8, and a locking nut 10 is threadedly connected to the surface of the rotating shaft 8. A mounting rod 11 is fixedly connected to the side of the adjusting frame 9 away from the connecting rod 7, the mounting rod 11 is hollow, and a mounting hole 12 is provided on the surface of the mounting rod 11. Anti-skid patterns are provided on both sides of the adjusting frame 9, and corresponding anti-skid patterns are also provided on the side of the locking nut 10 close to the adjusting frame 9.

[0048] Analysis of the above content: insert the fixing tube into the mounting rod 11, connect the mounting rod 11 with the fixing tube through the cooperation of the fixing bolt and the mounting hole 12, and fix the position of the mounting housing 1. Rotate the locking nut 10 to adjust the angle of the mounting housing 1. After adjusting to the desired angle, tighten the locking nut 10 to lock the angle of the mounting housing 1.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated LED solar lamp, characterized in that: include: A mounting shell (1), wherein a sealing cover (2) is fixedly connected to the top of the mounting shell (1), a first solar panel (3) is fixedly connected to the surface of the sealing cover (2), a partition (13) is fixedly connected to the inside of the mounting shell (1), a control panel (14) is fixedly connected to the inside of the mounting shell (1) on one side of the partition (13), a battery pack (15) is fixedly installed to the inside of the mounting shell (1) on the other side of the partition (13), the control panel (14) is electrically connected to the battery pack (15), the first solar panel (3) is electrically connected to the light board (4), the light board (4) is fixedly connected to the bottom of the mounting shell (1), a plurality of groups of LED lamp beads (5) are evenly distributed on the bottom of the light board (4), a lampshade (6) that wraps the light board (4) is fixedly connected to the bottom of the mounting shell (1), and an expansion component (16) is arranged in the mounting shell (1); The expansion component (16) comprises a through slot (1611) provided on the surface of the installation shell (1); four groups of guide rails (1602) are symmetrically arranged inside the installation shell (1); a limit plate (1603) is slidably connected inside each group of the guide rails (1602); a mounting frame (1604) is fixedly connected to one side of each two groups of the limit plates (1603); a second solar panel (1606) is fixedly connected to the surface of the mounting frame (1604); a rack (1607) is fixedly connected to the center of one side of the mounting frame (1604); and the through slot (1611) is symmetrically arranged inside the installation shell (1); a limit plate (1603) is slidably connected to each other inside each group of the limit plates (1603); a mounting frame (1604) is fixedly connected to one side of each two groups of the limit plates (1603); a second solar panel (1606) is fixedly connected to the surface of the mounting frame (1604); a rack (1607) is fixedly connected to one side of the mounting frame (1604); 1) Two groups of through grooves (1611) are provided and the two groups of through grooves (1611) are respectively located on both sides of the mounting shell (1); a rotating rod (1609) is rotatably connected inside the mounting shell (1); a motor (1608) is fixedly installed on one side of the partition (13); the output shaft end of the motor (1608) is fixedly connected to the rotating rod (1609); a gear (1610) is fixedly connected to the surface of the rotating rod (1609); the gear (1610) is meshed with a rack (1607); and the second solar panel (1606) is electrically connected to the control panel (14).

2. The integrated LED solar lamp according to claim 1, characterized in that: A sealing groove (1612) is provided on the surface of the installation shell (1), and a dustproof plate (1605) is fixedly connected to one side of the installation frame (1604), and the size of the dustproof plate (1605) is the same as that of the sealing groove (1612).

3. The integrated LED solar lamp according to claim 2, characterized in that: A rain sensor (1601) is fixedly connected to the top of the sealing cover (2), and a signal output end of the rain sensor (1601) is electrically connected to a signal input end of the control panel (14).

4. The integrated LED solar lamp according to claim 1, characterized in that: A heat conducting plate (19) is fixedly connected to the bottom of the mounting shell (1), the top of the lamp board (4) is arranged in close contact with the bottom of the heat conducting plate (19), the size of the heat conducting plate (19) is larger than the size of the lamp board (4), and the heat conducting plate (19) extends to the outside of the lampshade (6).

5. The integrated LED solar lamp according to claim 1, characterized in that: A human body sensing sensor (17) and an infrared remote control receiver (18) are fixedly connected to the bottom of the installation shell (1), respectively, and the signal output ends of the human body sensing sensor (17) and the infrared remote control receiver (18) are both electrically connected to the signal input end of the control panel (14).

6. The integrated LED solar lamp according to claim 1, characterized in that: A connecting rod (7) is fixedly connected to one side of the installation shell (1); a rotating shaft (8) is fixedly connected to the surface of the connecting rod (7); an adjusting frame (9) is rotatably connected to the surface of the rotating shaft (8); and a locking nut (10) is threadedly connected to the surface of the rotating shaft (8).

7. The integrated LED solar lamp according to claim 6, characterized in that: A mounting rod (11) is fixedly connected to the side of the adjustment frame (9) away from the connecting rod (7); the mounting rod (11) is hollow and a mounting hole (12) is provided on the surface of the mounting rod (11).

8. The integrated LED solar lamp according to claim 6, characterized in that: Anti-skid grooves are provided on both sides of the adjustment frame (9), and corresponding anti-skid grooves are also provided on the side of the locking nut (10) close to the adjustment frame (9).

9. The integrated LED solar lamp according to claim 2, characterized in that: The dustproof plate (1605) is fixedly connected to a sealing gasket on one side close to the mounting shell (1); the inner wall of the mounting shell (1) is fixedly connected to a limit switch (1613) located inside the guide rail (1602); the signal output end of the limit switch (1613) is electrically connected to the signal input end of the control panel (14).

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