Multi-directional angle-adjustable solar mobile lamp trolley

Abstract

The utility model provides a multidirectional angle adjustment solar mobile lamp car, which comprises a lamp car, a lifting column is installed on the lamp car, the top of the lifting column is movably connected with a folding solar panel, the folding solar panel comprises a folding rack, a solar panel is installed on the folding rack, and the solar panel is movably connected with the top of the lifting column. The folding rack comprises three first mounting racks which are hinged in sequence, a second mounting rack is hinged to the rear sides of the first mounting racks, the first mounting rack located in the middle is movably mounted at the top of the lifting column, and the solar panels are laid on the upper surfaces of the first mounting racks and the second mounting rack respectively. The solar panel is reasonable in design, the orientation of the solar panel can be adjusted according to needs, collection and utilization of solar energy are improved, and therefore the efficiency bottleneck caused by a fixed installation mode is overcome.

Description

Technical Field

[0001] The utility model relates to a solar mobile lamp vehicle with multi-directional angle adjustment. Background Art

[0002] When optimizing the performance of solar-powered mobile light trucks, the fixed installation method of the solar panel installation is a core issue. This method limits the ability of the solar panels to adjust their angles according to the dynamic position of the sun. Fixed solar panels cannot adjust accordingly to the angle of the sun's radiation. As a result, during non-noon periods, especially at sunrise and sunset, the incident angle of the sun's rays deviates from the ideal state, resulting in a significant reduction in light energy absorption efficiency. This phenomenon can be attributed to the constraints imposed by the fixed installation method on the solar energy collection potential, which significantly weakens the light truck's ability to efficiently convert solar radiation energy into electricity. This limitation not only affects the direct loss of energy conversion efficiency but also involves the evaluation of the overall system performance and the formulation of optimization strategies. Utility Model Content

[0003] In view of this, the purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a multi-directional angle-adjustable solar mobile light vehicle with a reasonable design to improve the utilization of solar energy, thereby overcoming the efficiency bottleneck brought about by the fixed installation mode.

[0004] The utility model adopts the following scheme to achieve: a multi-directional angle-adjustable solar mobile lamp vehicle: comprising a lamp vehicle, a lifting column installed on the lamp vehicle, a foldable solar panel movably connected to the top of the lifting column, the foldable solar panel comprising a folding frame, and a solar panel installed on the folding frame.

[0005] Furthermore, the folding frame includes three first mounting frames hinged in sequence, a second mounting frame is hinged on the rear side of the first mounting frame, the first mounting frame located in the middle is movably mounted on the top of the lifting column, and the solar panels are respectively laid on the upper surfaces of the first mounting frame and the second mounting frame.

[0006] Furthermore, a swing connection seat is installed on the top telescopic end of the lifting column, a lower movable seat is hinged on the swing connection seat, a telescopic rod hinge seat is installed on the side of the swing connection seat, a left and right swing telescopic rod is hinged on the telescopic rod hinge seat, and the telescopic ends of the left and right swing telescopic rods are hinged on the side of the lower movable seat.

[0007] Furthermore, an upper movable seat is hinged on the lower movable seat, and the upper movable seat is installed on the first mounting frame located in the middle and close to the rear side of the first mounting frame. Upper and lower lifting telescopic rods are hinged on the front side of the lower movable seat, and the telescopic ends of the upper and lower lifting telescopic rods are hinged under the first mounting frame located in the middle.

[0008] Furthermore, side supporting telescopic rods are hinged symmetrically to the left and right sides of the first mounting frame located in the middle, and the telescopic ends of the side supporting telescopic rods are hinged to the lower middle parts of the first mounting frames on both sides.

[0009] Furthermore, the lower surface edges of adjacent first mounting racks are hingedly connected via hinges, and the upper surface edges of the first mounting rack and the corresponding second mounting racks are hingedly connected via hinges.

[0010] Furthermore, the first mounting bracket is fixed to the corresponding second mounting bracket via at least one snap mechanism, and the snap mechanism is installed between the connection point between the lower surface of the first mounting bracket and the corresponding second mounting bracket.

[0011] Furthermore, the snap mechanism includes a fastener and a clamping member that cooperate with each other, the fastener includes a fastener base, a snap seat is installed on the fastener base, a snap groove is provided on the snap seat away from the clamping member, the clamping member includes a clamping member base, a U-shaped member provided corresponding to the snap groove, a hinged seat is provided on the clamping member base, a snapping handle is hinged on the hinged seat, a rotating shaft is rotatably connected to the middle part of the snapping handle, both ends of the rotating shaft extend through the snapping handle, and the two ends of the U-shaped member are fixed to the corresponding protruding ends of the rotating shaft.

[0012] Furthermore, the fastener base and the clamping base of the same clamping mechanism are correspondingly mounted on the lower surface edges of the first mounting bracket and the second mounting bracket.

[0013] Furthermore, the first mounting frame and the second mounting frame are frame structures.

[0014] Compared with the prior art, the present invention has the following beneficial effects: reasonable design, the orientation of the solar panels can be adjusted as needed to improve the collection and utilization of solar energy, thereby overcoming the efficiency bottleneck brought about by the fixed installation mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model (solar panel fully folded);

[0016] Figure 2 This is a structural diagram of an embodiment of the utility model (a second mounting frame is unfolded and fixed by a snap mechanism);

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 This is a schematic structural diagram of an embodiment of the utility model (all second mounting frames are unfolded);

[0020] Figure 6 This is a schematic diagram of the structure of an embodiment of the utility model (solar panel fully unfolded);

[0021] Figure 7 This is a schematic diagram of the rear structure of an embodiment of the utility model (solar panel fully deployed);

[0022] Figure 8 This is a motion diagram of an embodiment of the utility model (a diagram of the telescopic rod swinging left and right);

[0023] Figure 9 This is a motion diagram of an embodiment of the utility model (illustrating the movement of lifting the telescopic rod up and down);

[0024] Figure 10 for Figure 9 Enlarged view of point C in the middle.

[0025] In the figure: 1-light car; 2-lifting column; 3-foldable solar panel; 4-solar panel; 5-first mounting frame; 6-second mounting frame; 7-swinging connecting seat; 8-lower movable seat; 9-lower movable connecting plate; 10-vertical and horizontal connecting seat plate; 11-vertical and horizontal swinging connecting plate; 12-telescopic rod hinge seat; 13-left and right swinging telescopic rod; 14-upper movable seat; 15-vertical longitudinal connecting seat plate; 16-upper movable connecting plate; 17-vertical and longitudinal up and down supporting plate; 18-up and down supporting telescopic rod; 19-side supporting telescopic rod; 20-clamping mechanism; 21-fastener base; 22-clamping seat; 23-clamping groove; 24-clamping base; 25-U-shaped part; 26-hinged seat; 27-clamping handle; 28-rotating shaft. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] like Figure 1-10As shown, a multi-directional angle-adjustable solar mobile lamp car: includes a lamp car 1, a lifting column 2 is installed on the lamp car, and the top of the lifting column is movably connected to a foldable solar panel 3, the foldable solar panel includes a folding frame, and the solar panel 4 is installed on the folding frame. When in use, the foldable solar panel is opened, and then the direction of the entire solar panel is adjusted and the height of the solar panel is raised and lowered to improve the collection and utilization of solar energy. The specific structure of the lamp car can adopt the existing technology, and its structure is as follows: it includes a chassis, an equipment electric control box frame is installed on the front side of the chassis, and an energy storage battery and an electronic control device electrically connected to the solar panel are installed in the equipment electric control box frame. An existing lifting lamp frame is installed on the equipment electric control box frame, and a number of lighting lamps electrically connected to the energy storage battery and the electronic control device are installed on the upper end of the lifting lamp frame. A number of wheels for moving the lamp car are rotatably connected under the chassis, and the lifting column is installed on the rear side of the chassis. Since the specific lamp car structure is existing technology, it will not be described in detail.

[0030] In this embodiment, in order to specifically realize the folding and unfolding of the foldable solar panel, the folding frame includes three first mounting frames 5 hinged in sequence, a second mounting frame 6 is hinged on the rear side of the first mounting frame, and the first mounting frame located in the middle is movably mounted on the top of the lifting column. The solar panels are laid on the upper surfaces of the first mounting frame and the second mounting frame respectively to realize the foldability of the folding frame. Furthermore, the first mounting frame and the second mounting frame are frame plate structures, the lower surface edges of adjacent first mounting frames are hinged by hinges, and the upper surface edges of the first mounting frame and the corresponding second mounting frame are hinged by hinges. The first mounting frames on the left and right sides will only be folded downward relative to the first mounting frame in the middle, and the second mounting frames will only be folded upward relative to the horizontally placed first mounting frame until the solar panels on the first mounting frames and the corresponding second mounting frames are closed. When in use, the six solar panels are horizontally distributed and unfolded. When folding is required, the combination of the first mounting frames and the second mounting frames on the left and right sides is first folded downward to form a 90-degree angle between the adjacent first mounting frames, and then the second mounting frames are folded outward until the solar panels on the first mounting frames and the corresponding second mounting frames are closed, completing the folding. The unfolding method is opposite to the above-mentioned folding method.

[0031] In this embodiment, in order to achieve the adjustable angle of the vertical and horizontal plane of the entire solar panel, a swing connection seat 7 is installed on the top telescopic end of the lifting column, and a lower movable seat 8 is hinged on the swing connection seat. The structure of the lower movable seat can be: including a lower movable connection plate 9, a vertical and horizontal connecting seat plate 10 is symmetrically arranged on the lower surface of the lower movable connection plate, and a vertical and horizontal swing connection plate 11 is symmetrically arranged on the swing connection seat. The two vertical and horizontal swing connection plates are rotatably connected to the two vertical and horizontal connecting seat plates through a rotating shaft, so that the lower movable seat can be adjusted in the vertical and horizontal directions. The telescopic rod 13 is hinged on the telescopic rod hinge seat, and the telescopic ends of the left and right swing telescopic rods are hinged on the side of the lower movable seat, that is, the left and right swing telescopic rods are on the swinging surface of the lower movable seat, and the telescopic ends of the left and right swing telescopic rods are located between the two vertical and horizontal connecting seat plate sides. The non-telescopic ends of the left and right swing telescopic rods are hinged to the telescopic rod hinge seat. When in use, the swing of the lower movable seat is realized by extending and retracting the left and right swing telescopic rods, thereby realizing the adjustable angle of the vertical and horizontal surfaces of the solar panel.

[0032] In this embodiment, in order to achieve the adjustable angle of the vertical longitudinal surface of the entire solar panel, the lower movable seat is hinged with an upper movable seat 14, that is, the upper movable seat is hinged to the lower movable connecting plate. The specific structure is: a vertical longitudinal connecting seat plate 15 is symmetrically arranged on the upper surface of the lower movable connecting plate, the upper movable seat includes an upper movable connecting plate 16, and a vertical longitudinal upper and lower supporting plate 17 is symmetrically arranged on the lower surface of the upper movable connecting plate. The two vertical longitudinal upper and lower supporting plates are rotatably connected to the outside of the two vertical longitudinal connecting seat plates through a rotating shaft to achieve the upper movable The seat can rotate around the axis of rotation on the vertical longitudinal plane. The upper movable seat is installed on the first mounting bracket located in the middle and close to the rear side of the first mounting bracket, that is, the upper movable connecting plate is installed on the middle part of the first mounting bracket located in the middle and close to the middle part of one side (rear side) of the corresponding second mounting bracket. The upper and lower lifting telescopic rods 18 are hinged between the two vertical longitudinal connecting seat plates on the front side of the lower movable seat. The telescopic ends of the upper and lower lifting telescopic rods are hinged under the first mounting bracket located in the middle, that is, the angle of the solar panel on the vertical longitudinal plane can be adjusted by the extension and retraction of the upper and lower lifting telescopic rods.

[0033] In this embodiment, in order to realize the flipping up or folding down of the first mounting frames on the left and right sides, the side lifting telescopic rods 19 are symmetrically hinged on the left and right sides under the first mounting frame located in the middle. The telescopic ends of the side lifting telescopic rods are hinged to the lower middle parts of the first mounting frames on both sides, so that when the side lifting telescopic rods are extended or retracted, the first mounting frames on the same side can be driven to flip up or fold down. At the same time, the position of the first mounting frames can be directly fixed by the side lifting telescopic rods.

[0034] In this embodiment, the telescopic rod for lifting up and down, the telescopic rod for lifting up and sideways, the telescopic rod for swinging left and right, and the lifting column can all adopt existing oil cylinders, gas levers, and electric levers.

[0035] In this embodiment, in order to achieve the fixation of the second mounting frame after it is flipped open and prevent the second mounting frame from being reclosed with the corresponding first mounting frame, the first mounting frame and the corresponding second mounting frame are fixed by at least one snap mechanism 20, and the snap mechanism is installed between the connection between the first mounting frame and the corresponding second mounting frame at the lower surface, that is, the hinge point of the first mounting frame and the corresponding second mounting frame is between the upper surface edges, and the snap fixing point is between the lower surface edges.

[0036] In this embodiment, the specific structure of the snap mechanism is as follows: the snap mechanism includes a fastener and a clamping member that cooperate with each other, the fastener including a fastener base 21, a snap seat 22 being installed on the fastener base, a snap groove 23 being provided on the side of the snapping member away from the clamping member, the clamping member including a clamping member base 24 and a U-shaped member 25 provided corresponding to the snap groove, a hinge seat 26 being provided on the clamping member base, a snapping handle 27 being hinged on the hinge seat, a rotating shaft 28 being rotatably connected to the middle part of the snapping handle, the two ends of the rotating shaft extending through the snapping handle, and the two ends of the U-shaped member being fixed on the corresponding protruding ends of the rotating shaft. When in use, the snapping handle and the U-shaped member are moved until the U-shaped member is snapped into the snap groove of the snap seat, and then the snapping handle is rotated to tighten the snap groove of the U-shaped member to achieve locking between the first mounting frame and the second mounting frame. Of course, other existing snap structures can also be used as long as locking between the first mounting frame and the second mounting frame can be achieved.

[0037] In this embodiment, for reasonable design, the fastener base and the clamping base of the same clamping mechanism are correspondingly mounted on the lower surface edges of the first mounting bracket and the second mounting bracket.

[0038] If words such as "first" and "second" are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish between components. Unless otherwise stated, the above words have no special meaning.

[0039] If the present invention discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by integral molding using a casting process) (except where it is obviously not possible to use an integrated molding process).

[0040] In addition, the orientations or positional relationships indicated by terms such as "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", and "outside" used in any of the technical solutions disclosed in the above-mentioned utility model are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this patent. Unless otherwise stated, the terms used to indicate shapes used in any of the technical solutions disclosed in the above-mentioned utility model include shapes that are approximate, similar, or close to them.

[0041] Any component provided by the present invention may be assembled from a plurality of separate components, or may be a separate component manufactured by an integral forming process.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A solar powered mobile light truck with multi-directional angle adjustment, characterized by: The light truck comprises a lifting column installed on the light truck, the top of the lifting column is movably connected to a foldable solar panel, the foldable solar panel comprises a folding frame, and the solar panel is installed on the folding frame; The folding frame includes three first mounting frames hinged in sequence, a second mounting frame is hinged on the rear side of the first mounting frame, the first mounting frame located in the middle is movably mounted on the top of the lifting column, and the solar panels are respectively laid on the upper surfaces of the first mounting frame and the second mounting frame.

2. The multi-directional angle-adjustable solar mobile light vehicle according to claim 1 is characterized by: A swing connection seat is installed on the top telescopic end of the lifting column, and a lower movable seat is hinged on the swing connection seat. A telescopic rod hinge seat is installed on the side of the swing connection seat, and left and right swing telescopic rods are hinged on the telescopic rod hinge seat. The telescopic ends of the left and right swing telescopic rods are hinged on the side of the lower movable seat.

3. The multi-directional angle-adjustable solar mobile light vehicle according to claim 2 is characterized by: The upper movable seat is hinged on the lower movable seat, and the upper movable seat is installed on the first mounting frame located in the middle and close to the rear side of the first mounting frame. The upper and lower lifting telescopic rods are hinged on the front side of the lower movable seat, and the telescopic ends of the upper and lower lifting telescopic rods are hinged under the first mounting frame located in the middle.

4. The multi-directional angle-adjustable solar mobile light vehicle according to claim 1 is characterized by: Side lifting telescopic rods are hinged symmetrically to the left and right sides of the first mounting frame located in the middle, and the telescopic ends of the side lifting telescopic rods are hinged to the lower middle parts of the first mounting frames on both sides.

5. The multi-directional angle-adjustable solar mobile light vehicle according to claim 4 is characterized by: The lower surface edges of adjacent first mounting racks are hinged to each other through hinges, and the upper surface edges of the first mounting racks and the corresponding second mounting racks are hinged to each other through hinges.

6. The multi-directional angle-adjustable solar mobile light vehicle according to claim 1 is characterized by: The first mounting bracket is fixed to the corresponding second mounting bracket via at least one buckle mechanism, and the buckle mechanism is installed between the connection point of the first mounting bracket and the lower surface of the corresponding second mounting bracket.

7. The multi-directional angle-adjustable solar mobile light vehicle according to claim 6, characterized in that: The snap mechanism includes a fastener and a clamping member that cooperate with each other, the fastener includes a fastener base, a snap seat is installed on the fastener base, a snap groove is provided on the snap seat away from the clamping member, the clamping member includes a clamping member base, a U-shaped member provided corresponding to the snap groove, a hinged seat is provided on the clamping member base, a snapping handle is hinged on the hinged seat, a rotating shaft is rotatably connected to the middle part of the snapping handle, both ends of the rotating shaft extend through the snapping handle, and the two ends of the U-shaped member are fixed to the corresponding protruding ends of the rotating shaft.

8. The multi-directional angle-adjustable solar mobile light vehicle according to claim 7, characterized in that: The fastener base and the clamping base of the same clamping mechanism are correspondingly mounted on the lower surface edges of the first mounting bracket and the second mounting bracket.

9. The multi-directional angle-adjustable solar mobile light vehicle according to claim 1, characterized in that: The first mounting frame and the second mounting frame are frame structures.

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