CN220870781U - Folding solar lighting device - Google Patents

Abstract

The utility model relates to a foldable solar lighting device, comprising a mounting base, a solar cell panel, a lifting mechanism, a lamp stretching mechanism and a battery panel rotating mechanism, wherein the lifting mechanism is mounted on the mounting base, the lamp stretching mechanism is mounted on the side of the lifting mechanism, the battery panel rotating mechanism is connected above the lifting mechanism, the solar cell panel is mounted on the battery panel rotating mechanism, the lifting mechanism comprises a first movable plate, a second movable plate, a first motor, a threaded rod and a threaded plate, the lamp stretching mechanism comprises a second motor, an articulated frame and a lampshade, and the battery panel rotating mechanism comprises a first rotating mechanism and a second rotating mechanism, and through the setting of the battery panel rotating mechanism, the position of the solar cell panel can be adjusted so that it always faces the sun, so as to maximize the capture of sunlight and improve the photoelectric conversion efficiency and overall performance of the device.

Description

A foldable solar lighting device

Technical Field

The utility model relates to the technical field of solar energy lighting, in particular to a foldable solar energy lighting device.

Background technique

Solar lighting is a lighting device that uses solar energy as energy. It converts sunlight into electrical energy through solar panels and then stores it in batteries. In the absence of sunlight, such as at night or on rainy days, the battery will automatically provide power for the lamp to achieve the lighting function. This device has the advantages of efficient energy utilization, green environmental protection, no wiring required, and low maintenance cost. It is widely used in outdoor places such as streets, parks, squares, gardens, and parking lots.

Existing solar lighting devices still have many shortcomings. First, the height cannot be adjusted, which may limit the lighting range of the lamp and fail to meet the needs of different environments and usage scenarios. Second, the lighting direction and range are fixed, and the position and lighting range of the lamp cannot be changed, which may not cover all areas that need lighting. Finally, the light intensity and efficiency are reduced, and the solar panel may not always face the sun, which will greatly reduce the ability to capture sunlight, affecting the photovoltaic conversion efficiency of the panel and the overall performance of the equipment.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies of the prior art, the utility model provides a foldable solar lighting device.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable solar lighting device, comprising a mounting base, a solar panel, a lifting mechanism, a lamp stretching mechanism and a panel rotating mechanism, wherein the lifting mechanism is mounted on the mounting base, the lamp stretching mechanism is mounted on the side of the lifting mechanism, the panel rotating mechanism is connected above the lifting mechanism, and the solar panel is mounted on the panel rotating mechanism. The lifting mechanism comprises a first movable plate, a second movable plate, a first motor, a threaded rod and a threaded plate, the first movable plate is movably mounted on the mounting base, the second movable plate is movably mounted with the first movable plate, the threaded rod is movably connected with the hinge of the first movable plate and the second movable plate, the threaded plate is connected to the threaded rod, and the threaded plate is movably connected with the hinge of the first movable plate and the second movable plate, one end of the threaded rod extends out and is connected with the first motor, the lamp stretching mechanism comprises a second motor, an articulated frame and a lampshade, the second motor is mounted on the side of the lifting mechanism, one end of the articulated frame is connected with the second motor, and the other end of the articulated frame is connected with the lampshade.

Preferably, the solar panel rotation mechanism includes a first rotation mechanism and a second rotation mechanism, the first rotation mechanism includes a third motor, a first rotating shaft, a transmission gear, a turntable and a rotating column, the turntable is installed above the lifting mechanism, the first rotating shaft crosses both sides of the turntable, and the two ends of the first rotating shaft are respectively connected to the third motor and the transmission gear, the rotating column is installed on the upper end surface of the turntable, and through the setting of the first rotating mechanism, the position of the solar panel can be adjusted so that it always faces the sun.

It is further preferred that the second rotating mechanism includes a fourth motor, a second rotating shaft and a rotating block, one end of the second rotating shaft is transversely installed on the top of the rotating column, the other end of the second rotating shaft extends out and is connected to the fourth motor, and the rotating block is connected to the second rotating shaft. Through the setting of the second rotating mechanism, it is possible to maximize the capture of sunlight and improve the photoelectric conversion efficiency and overall performance of the equipment.

It is further preferred that the rotating block is provided with a protruding rotating rod, the solar panel is mounted on the rotating rod, and two mounting ends of the solar panel are provided with mounting sleeves. By providing the mounting sleeves, it can be ensured that the solar panel is stably mounted on the rotating rod to avoid displacement due to wind or equipment movement.

It is further preferred that a support plate is movably mounted on the top of the second movable plate, and the solar panel rotating mechanism is mounted on the support plate. The arrangement of the support plate provides a stable platform on which the solar panel rotating mechanism can be safely mounted.

It is further preferred that a connecting plate is vertically arranged on the side of the support plate, and the lamp stretching mechanism is installed on the connecting plate. Through the setting of the connecting plate, an installation position is provided for the lamp stretching mechanism, which helps to adjust the position of the lamp and the lighting range.

It is further preferred that a lighting lamp is connected to the lampshade, and the lighting lamp is detachably installed. By setting the lighting lamp and adopting a detachable installation method, it is convenient for users to replace lighting lamps of different types or powers as needed, thereby improving the flexibility of use of the equipment.

(III) Beneficial effects

Compared with the prior art, the utility model provides a foldable solar lighting device, which has the following beneficial effects:

The utility model is provided with a lifting mechanism, which is composed of a first movable plate, a second movable plate, a first motor, a threaded rod and a threaded plate. The first motor is driven to drive the first movable plate and the second movable plate to lift and lower. Through the setting of the lifting mechanism, the overall height of the equipment can be adjusted, and the requirements of the lighting range can be met regardless of different environments and usage scenarios.

The utility model provides a lamp stretching mechanism, which consists of a second motor, an articulated frame and a lampshade. Through the setting of the lamp stretching mechanism, when the second motor is started, the articulated frame is driven to rotate. Through the rotation of the articulated frame, the lampshade can be stretched or contracted by manual operation, and the position and lighting range of the lighting lamp can be adjusted, so that the lamp can cover a larger area and meet various lighting needs.

The utility model is provided with a battery panel rotation mechanism, which includes a first rotation mechanism and a second rotation mechanism. Through the setting of the battery panel rotation mechanism, the position of the solar panel can be adjusted so that it always faces the sun, maximizes the capture of sunlight, and improves the photoelectric conversion efficiency and overall performance of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the device in the utility model;

FIG2 is a schematic diagram of the structure of the lamp stretching mechanism in the utility model;

FIG3 is a schematic diagram of the structure of the battery panel rotating mechanism in the utility model;

Figure 4 is a schematic diagram of the structure of the lifting mechanism in the utility model;

FIG. 5 is a schematic diagram of the structure of a solar cell panel in the present utility model.

In the figure: 1. mounting base; 2. solar cell panel; 3. first movable plate; 4. second movable plate; 5. first motor; 6. threaded rod; 7. threaded plate; 8. second motor; 9. articulated frame; 10. lampshade; 11. first rotating shaft; 12. transmission gear; 13. turntable; 14. rotating column; 15. fourth motor; 16. second rotating shaft; 17. rotating block; 18. rotating rod; 19. mounting sleeve; 20. supporting plate; 21. connecting plate; 22. lighting lamp; 23. third motor.

Detailed ways

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

Embodiment 1:

Please refer to Figures 1-5, a foldable solar lighting device includes a mounting base 1, a solar panel 2, a lifting mechanism, a lamp stretching mechanism and a panel rotating mechanism. The lifting mechanism is installed on the mounting base 1, the lamp stretching mechanism is installed on the side of the lifting mechanism, the panel rotating mechanism is connected to the top of the lifting mechanism, and the solar panel 2 is installed on the panel rotating mechanism. The lifting mechanism includes a first movable plate 3, a second movable plate 4, a first motor 5, a threaded rod 6 and a threaded plate 7. The first movable plate 3 is movably installed on the mounting base 1, the second movable plate 4 is movably installed with the first movable plate 3, the threaded rod 6 is movably connected with the hinge of the first movable plate 3 and the second movable plate 4, the threaded plate 7 is connected to the threaded rod 6, and the threaded plate 7 is movably connected with the hinge of the first movable plate 3 and the second movable plate 4, one end of the threaded rod 6 extends out and is connected to the first motor 5, the lamp stretching mechanism includes a second motor 8, an articulated frame 9 and a lampshade 10, the second motor 8 is installed on the side of the lifting mechanism, one end of the articulated frame 9 is connected to the second motor 8, and the other end of the articulated frame 9 is connected to the lampshade 10.

The solar panel rotation mechanism includes a first rotation mechanism and a second rotation mechanism. The first rotation mechanism includes a third motor 23, a first rotating shaft 11, a transmission gear 12, a turntable 13 and a rotating column 14. The turntable 13 is installed above the lifting mechanism. The first rotating shaft 11 crosses both sides of the turntable 13, and the two ends of the first rotating shaft 11 are respectively connected to the third motor 23 and the transmission gear 12. The rotating column 14 is installed on the upper end surface of the turntable 13. Through the setting of the first rotating mechanism, the position of the solar panel can be adjusted so that it always faces the sun.

The second rotating mechanism includes a fourth motor 15, a second rotating shaft 16 and a rotating block 17. One end of the second rotating shaft 16 is transversely installed on the top of the rotating column 14, and the other end of the second rotating shaft 16 extends out to be connected to the fourth motor 15, and the rotating block 17 is connected to the second rotating shaft 16. Through the setting of the second rotating mechanism, it is possible to maximize the capture of sunlight and improve the photoelectric conversion efficiency and overall performance of the device.

The rotating block 17 is provided with an extended rotating rod 18, the solar panel 2 is mounted on the rotating rod 18, and the two mounting ends of the solar panel 2 are provided with mounting sleeves 19. The setting of the mounting sleeves 19 can ensure that the solar panel is stably mounted on the rotating rod to avoid displacement due to wind or equipment movement.

A support plate 20 is movably mounted on the top of the second movable plate 4, and the battery panel rotating mechanism is mounted on the support plate 20. The arrangement of the support plate 20 provides a stable platform, so that the battery panel rotating mechanism can be safely mounted thereon.

A connecting plate 21 is vertically arranged on the side of the support plate 20, and the lamp stretching mechanism is installed on the connecting plate 21. Through the setting of the connecting plate 21, an installation position is provided for the lamp stretching mechanism, which helps to adjust the position of the lamp and the lighting range.

An illuminating lamp 22 is connected inside the lampshade 10, and the illuminating lamp 22 is installed in a detachable manner. By setting the illuminating lamp 22 and adopting a detachable installation method, it is convenient for users to replace illuminating lamps of different types or powers as needed, thereby improving the flexibility of use of the equipment.

Embodiment 2:

Please refer to Figures 1-5. Based on Example 1, the operator first turns on the first motor 5, and the first motor 5 drives the threaded rod 6 to rotate. Since the threaded plate 7 is tightly combined with the threaded rod 6, the rotation of the threaded rod 6 will cause the threaded plate 7 to move along the threaded rod 6, thereby driving the first movable plate 3 and the second movable plate 4 to move up and down, thereby realizing the lifting function of the lifting mechanism. When the second motor 8 is started, it drives the articulated frame 9 to rotate. Through the rotation of the articulated frame 9, the lampshade 10 can be stretched or contracted by manual operation, thereby adjusting the lighting range.

Embodiment 3:

Please refer to Figures 1-5. Based on Example 2, the solar panel rotation mechanism includes a first rotation mechanism and a second rotation mechanism. In the first rotation mechanism, when the third motor is started, the turntable 13 and the rotating column 14 thereon are rotated by driving the first rotating shaft 11 and the transmission gear 12. In the second rotation mechanism, when the fourth motor 15 is started, the rotating block 17 and the solar panel 2 thereon are rotated in another direction by driving the second rotating shaft 16, so that the angle of the solar panel 2 can be adjusted so that it always faces the sun to obtain the maximum light intensity. The lighting lamp 22 is installed in the lampshade 10 and is detachable for easy maintenance and replacement.

In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. A foldable solar lighting device, comprising a mounting base (1), a solar panel (2), a lifting mechanism, a lamp stretching mechanism and a battery panel rotating mechanism, wherein the lifting mechanism is mounted on the mounting base (1), the lamp stretching mechanism is mounted on the side of the lifting mechanism, the battery panel rotating mechanism is connected to the top of the lifting mechanism, and the solar panel (2) is mounted on the battery panel rotating mechanism, characterized in that: the lifting mechanism comprises a first movable plate (3), a second movable plate (4), a first motor (5), a threaded rod (6) and a threaded plate (7), the first movable plate (3) is movably mounted on the mounting base (1), and the second movable plate (4) is movably installed with the first movable plate (3), the threaded rod (6) is movably connected with the hinge of the first movable plate (3) and the second movable plate (4), the threaded plate (7) is connected to the threaded rod (6), and the threaded plate (7) is movably connected with the hinge of the first movable plate (3) and the second movable plate (4), one end of the threaded rod (6) extends out and is connected with the first motor (5), the lamp stretching mechanism includes a second motor (8), an articulated frame (9) and a lampshade (10), the second motor (8) is installed on the side of the lifting mechanism, one end of the articulated frame (9) is connected with the second motor (8), and the other end of the articulated frame (9) is connected with the lampshade (10). 2. A foldable solar lighting device according to claim 1, characterized in that: the solar panel rotation mechanism includes a first rotation mechanism and a second rotation mechanism, the first rotation mechanism includes a third motor (23), a first rotating shaft (11), a transmission gear (12), a turntable (13) and a rotating column (14), the turntable (13) is installed above the lifting mechanism, the first rotating shaft (11) crosses both sides of the turntable (13), and the two ends of the first rotating shaft (11) are respectively connected to the third motor (23) and the transmission gear (12), and the rotating column (14) is installed on the upper end surface of the turntable (13). 3. A foldable solar lighting device according to claim 2, characterized in that: the second rotating mechanism includes a fourth motor (15), a second rotating shaft (16) and a rotating block (17), one end of the second rotating shaft (16) is transversely installed on the top of the rotating column (14), the other end of the second rotating shaft (16) extends out to be connected to the fourth motor (15), and the rotating block (17) is connected to the second rotating shaft (16). 4. A foldable solar lighting device according to claim 3, characterized in that: the rotating block (17) is provided with a protruding rotating rod (18), the solar cell panel (2) is installed on the rotating rod (18), and the two installation ends of the solar cell panel (2) are provided with installation sleeves (19). 5. A foldable solar lighting device according to claim 1, characterized in that a support plate (20) is movably mounted on the top of the second movable plate (4), and the solar panel rotating mechanism is mounted on the support plate (20). 6. A foldable solar lighting device according to claim 5, characterized in that a connecting plate (21) is vertically arranged on the side of the supporting plate (20), and the lamp stretching mechanism is installed on the connecting plate (21). 7. A foldable solar lighting device according to claim 1, characterized in that a lighting lamp (22) is connected inside the lampshade (10), and the lighting lamp (22) is installed in a detachable manner.