Outdoor lighting device with solar charging function

Abstract

The utility model relates to the technical field of lighting devices, and discloses an outdoor lighting device with a solar charging function, which comprises a mounting box, a lamp tube is movably mounted on the mounting box, a winding rod is rotatably mounted in the mounting box, and a flexible solar panel is fixedly connected to the outer wall of the winding rod. An opening assembly is arranged at the position, below the winding rod, in the mounting box, and the other end of the flexible solar panel is fixedly connected with the opening assembly. According to the outdoor lighting device, due to the fact that the flexible solar panel capable of being rolled is arranged, the flexible solar panel can be unfolded to absorb solar light when used, the flexible solar panel can be stored and wound on the outer wall of the rolling rod when not used, and therefore the outdoor lighting device can convert solar energy into electric energy to be supplied to the lamp tube to be used outdoors, and meanwhile the outdoor lighting device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, and in particular to an outdoor lighting device with a solar charging function. Background Art

[0002] Solar lighting lamps use sunlight as energy during the day, use solar cells to charge batteries, convert solar energy into chemical energy and store it in batteries. When used at night, batteries are used as power sources to provide energy for energy-saving lamps, converting the chemical energy in the batteries into light energy to make the lighting lamps work. A basic solar lighting system includes solar panels, charge and discharge controllers, batteries and light sources, which can directly generate low-voltage direct current or convert it into 220-volt alternating current through an inverter, and then supply lighting loads;

[0003] In order to comply with the current trend of energy conservation and environmental protection and meet the demand for outdoor charging, most of the existing outdoor lighting devices can be powered by electricity converted from solar energy. However, the existing outdoor lighting devices powered by solar energy are usually difficult to carry when in use due to the large size of the solar panels installed, and cannot be flexibly installed according to the actual location conditions when in use. Therefore, we propose an outdoor lighting device with solar charging function. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an outdoor lighting device with a solar charging function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an outdoor lighting device with solar charging function, comprising a mounting box, a lamp tube is movably mounted on the mounting box, a winding rod is rotatably mounted inside the mounting box, a flexible solar panel is fixedly connected to the outer wall of the winding rod, a spreading component is arranged inside the mounting box below the winding rod, and the other end of the flexible solar panel is fixedly connected to the spreading component;

[0006] The expansion assembly includes a bidirectional screw rod rotatably connected to the inner walls of both ends of the installation box, the outer wall of the bidirectional screw rod is threadedly connected to two symmetrically arranged movable blocks, the outer walls of the two movable blocks are rotatably installed with expansion rods, the ends of the two groups of expansion rods are movably installed with movable rods, and the ends of the flexible solar panels are fixedly connected to the movable rods.

[0007] Preferably, the outer wall of the mounting box is located outside the lamp tube and is rotatably connected to a protective cover, two sets of symmetrically arranged support rods are rotatably installed inside the protective cover, and the inner wall of the protective cover on the side opposite to the support rods is rotatably connected to an extension plate, and the extension plate is provided with two symmetrically arranged grooves, and the ends of the support rods are clamped in the grooves.

[0008] Preferably, a groove is formed on the outer wall of the installation box on one side away from the lamp tube, and two symmetrically arranged hooks are slidably mounted inside the groove.

[0009] Preferably, one end of the bidirectional screw rod passes through a corresponding position on the installation box and extends to the outside of the installation box, and a knob is fixedly mounted on the end of the bidirectional screw rod outside the installation box.

[0010] Preferably, a magnetic plate is rotatably mounted on the upper end surface of the protective cover, and the magnetic plate is magnetically connected to both ends of the protective cover.

[0011] Preferably, a plurality of anti-slip grooves are equidistantly formed on the outer wall of the knob.

[0012] Preferably, a plurality of magnetic strips are fixedly connected to the bottom surface of the installation box, and the plurality of magnetic strips are equidistantly distributed.

[0013] Beneficial Effects

[0014] The utility model provides an outdoor lighting device with solar charging function.

[0015] Beneficial effects:

[0016] (1) The outdoor lighting device with solar charging function is provided with a retractable flexible solar panel, which can be opened to absorb solar energy when in use and can be stored and wound around the outer wall of a reel when not in use. Thus, the outdoor lighting device can convert solar energy into electrical energy to supply the lamp when outdoors and can be easy to carry.

[0017] (2) When the outdoor lighting device with solar charging function is not in use, the user can rotate the protective cover to cover the outside of the lamp tube, thereby protecting the unused lamp tube. When the device is placed on a flat ground, the user flips the protective cover to expose the lamp tube, and then flips the extension plate inside the protective cover outward, and then unfolds the two sets of support rods and snaps them into the grooves on the extension plate. The extension plate expands the contact area between the device and the placement position, so that the device can be placed more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the hook installation of the utility model;

[0022] Figure 3 It is a schematic diagram of another state of the overall structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the propping assembly of the utility model.

[0025] Legend:

[0026] 1. Installation box; 2. Lamp tube; 3. Protective cover; 4. Support rod; 5. Extension plate; 6. Hook; 7. Knob; 8. Winding rod; 9. Flexible solar panel; 10. Movable rod; 11. Opening rod; 12. Movable block; 13. Bidirectional screw rod; 14. Magnetic plate. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment: An outdoor lighting device with solar charging function, such as Figure 1 - Figure 5 As shown, it includes an installation box 1, on which a lamp tube 2 is movably installed, a winding rod 8 is rotatably installed inside the installation box 1, and a flexible solar panel 9 is fixedly connected to the outer wall of the winding rod 8. An opening component is arranged inside the installation box 1 below the winding rod 8, and the other end of the flexible solar panel 9 is fixedly connected to the opening component;

[0029] The expansion assembly includes a bidirectional screw rod 13 rotatably connected to the inner walls of both ends of the installation box 1, and the outer wall of the bidirectional screw rod 13 is threadedly connected to two symmetrically arranged movable blocks 12, and the outer walls of the two movable blocks 12 are both rotatably installed with an expansion rod 11, and the ends of the two groups of expansion rods 11 are movably installed with an movable rod 10, and the ends of the flexible solar panels 9 are fixedly connected to the movable rod 10;

[0030] During actual use, the user can place the device on a flat surface according to actual conditions, install it on the top of a vehicle by adsorption, or hang it on any cross bar or hole. When there is sunlight, the user can rotate the two-way screw rod 13 to make the two movable blocks 12 approach each other, and then open the movable rod 11 to open the movable rod 10 outward. When the movable rod 10 moves outward, the end of the flexible solar panel 9 fixedly connected to the movable rod 10 unfolds under the traction of the movable rod 10. The unfolded flexible solar panel 9 can convert solar energy into electrical energy for the lamp tube 2. In the absence of sunlight, the user retracts the movable rod 10 into the interior of the installation box 1, and the reset springs arranged at both ends of the winding rod 8 automatically drive the winding rod 8 to rotate, so that the flexible solar panel 9 is re-stored into the interior of the installation box 1.

[0031] like Figure 3 As shown, the outer wall of the mounting box 1 is located on the outer side of the lamp tube 2 and is rotatably connected to a protective cover 3, and two groups of symmetrically arranged support rods 4 are rotatably installed inside the protective cover 3, and the inner wall of the protective cover 3 on the side opposite to the support rods 4 is rotatably connected to an extension plate 5, and two symmetrically arranged grooves are provided on the extension plate 5, and the ends of the support rods 4 are clamped in the grooves; when the support rods 4 are unfolded, a stable triangular structure is formed between the support rods 4, the outwardly flipped extension plates 5 and the side walls of the protective cover 3, thereby making the device more stable when used when standing on a plane, and preventing the device from tipping over.

[0032] like Figure 2 As shown, a groove is provided on the outer wall of the installation box 1 away from the lamp tube 2, and two symmetrically arranged hooks 6 are slidably installed inside the groove; the device can be installed at any position with a cross bar and a hole through the hook 6, thereby improving the convenience of using the device.

[0033] like Figure 3 As shown, one end of the bidirectional screw rod 13 passes through the corresponding position on the installation box 1 and extends to the outside of the installation box 1, and a knob 7 is fixedly installed at the end of the bidirectional screw rod 13 outside the installation box 1; the bidirectional screw rod 13 can be rotated by turning the knob 7, so that the two movable blocks 12 movably installed on the outer wall of the bidirectional screw rod 13 are moved closer to or away from each other.

[0034] like Figure 3As shown, a magnetic plate 14 is rotatably mounted on the upper end surface of the protective cover 3, and the magnetic plate 14 is magnetically connected to both ends of the protective cover 3; when the lamp tube 2 is not in use, the magnetic plate 14 can cover the open upper end surface of the protective cover 3, so that the lamp tube 2 is in a relatively closed state inside the protective cover 3. When in use, the user flips the magnetic plate 14 over and adsorbs it to the outer wall of the protective cover 3, then the magnetic plate 14 adsorbed on the outer wall of the protective cover 3 can assist in fixing the device on the roof or other metal components.

[0035] like Figure 3 As shown, the outer wall of the knob 7 is provided with a plurality of anti-skid grooves at equal intervals. The provision of the plurality of anti-skid grooves can increase the friction between the user's hand and the outer wall of the knob 7 , making it easier for the user to rotate the bidirectional screw rod 13 .

[0036] like Figure 4 As shown, a plurality of magnetic strips are fixedly connected to the bottom surface of the installation box 1, and the plurality of magnetic strips are equidistantly distributed; the plurality of magnetic strips can adsorb the protective cover 3 after being flipped, so that the device as a whole is more stable.

[0037] The working principle of this utility model:

[0038] When in use, the user can carry the device for outdoor use, wherein the device can be hung at the installation position by two hooks 6, and the device can also be fixed at a designated position by means of magnetic attraction, etc. For example, the device can be placed on the roof of a vehicle. After the installation box 1 is fixed, the two-way screw rod 13 can be driven to rotate by turning the knob 7. After the two movable blocks 12 threadedly connected on the two-way screw rod 13 are close to each other, the movable rod 10 can be stretched outward by the opening rod 11. In the process of the movable rod 10 moving toward the outside of the installation box 1, the flexible solar panel 9 can be driven to unfold. After unfolding, the flexible solar panel 9 converts sunlight into Electric energy is provided to the lamp tube 2 for use. When not in use, the flexible solar panel 9 can be rolled up on the outer wall of the winding rod 8 by the return springs arranged at both ends of the winding rod 8. When not in use, the user can rotate the protective cover 3 to cover the outside of the lamp tube 2, so as to protect the unused lamp tube 2. When the device is placed on a flat ground, the protective cover 3 is flipped over to expose the lamp tube 2, and then the user flips the extension plate 5 inside the protective cover 3 outward, and then unfolds the two sets of support rods 4 and snaps them into the grooves on the extension plate 5. The contact area between the device and the placement position is expanded through the extension plate 5, so that the device can be placed more stably.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An outdoor lighting device with a solar charging function, comprising a mounting box (1), a lamp tube (2) being movably mounted on the mounting box (1), characterized in that: A reeling rod (8) is rotatably mounted inside the installation box (1), a flexible solar panel (9) is fixedly connected to the outer wall of the reeling rod (8), an opening component is arranged inside the installation box (1) below the reeling rod (8), and the other end of the flexible solar panel (9) is fixedly connected to the opening component; The expansion assembly comprises a bidirectional screw rod (13) rotatably connected to the inner walls of both ends of the installation box (1); the outer wall of the bidirectional screw rod (13) is threadedly connected to two symmetrically arranged movable blocks (12); the outer walls of the two movable blocks (12) are both rotatably mounted with an expansion rod (11); the ends of the two groups of expansion rods (11) are movably mounted with an movable rod (10); and the ends of the flexible solar panels (9) are fixedly connected to the movable rod (10).

2. An outdoor lighting device with solar charging function according to claim 1, characterized in that: The outer wall of the installation box (1) is located outside the lamp tube (2) and is rotatably connected to a protective cover (3), two groups of symmetrically arranged support rods (4) are rotatably installed inside the protective cover (3), and an extension plate (5) is rotatably connected to the inner wall on the side opposite to the support rods (4), and the extension plate (5) is provided with two symmetrically arranged grooves, and the ends of the support rods (4) are clamped in the grooves.

3. The outdoor lighting device with solar charging function according to claim 2, characterized in that: The outer wall of the installation box (1) on one side away from the lamp tube (2) is provided with a groove, and two symmetrically arranged hooks (6) are slidably mounted inside the groove.

4. The outdoor lighting device with solar charging function according to claim 1, characterized in that: One end of the bidirectional screw rod (13) passes through a corresponding position on the installation box (1) and extends to the outside of the installation box (1), and a knob (7) is fixedly mounted on the end of the bidirectional screw rod (13) located outside the installation box (1).

5. The outdoor lighting device with solar charging function according to claim 2, characterized in that: A magnetic attraction plate (14) is rotatably mounted on the upper end surface of the protective cover (3), and the magnetic attraction plate (14) is magnetically connected to both ends of the protective cover (3).

6. The outdoor lighting device with solar charging function according to claim 4, characterized in that: The outer wall of the knob (7) is provided with a plurality of anti-slip grooves at equal intervals.

7. The outdoor lighting device with solar charging function according to claim 3, characterized in that: A plurality of magnetic strips are fixedly connected to the bottom surface of the installation box (1), and the plurality of magnetic strips are equidistantly distributed.

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