Solar outdoor camping lamp

Abstract

The invention discloses a solar outdoor camping lamp which comprises a lamp body, a plurality of solar charging assemblies are rotationally arranged on the upper portion of the lamp body and evenly distributed in the circumferential direction of the lamp body, and each solar charging assembly comprises a first solar charging panel and two second solar charging panels. The two second solar charging panels are located on the two sides of the first solar charging panel respectively and are in butt joint with and overlapped with the first solar charging panel, a plurality of illuminating lamps are fixedly arranged on the lower portion of the lamp body, and a power source assembly is arranged in the lamp body and electrically connected with the illuminating lamps, the first solar charging panel and the second solar charging panels respectively. The first solar charging panel and the second solar charging panel can be adjusted in angle according to requirements and stably stopped at set positions through the arranged angle adjusting mechanism matched with the locking assembly, so that the first solar charging panel and the second solar charging panel can receive larger illumination area without shielding; the cruising ability and the lighting effect of the lamp body can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of camping lights, and in particular to a solar outdoor camping light. Background Art

[0002] Camping lights, also known as camping lights or tent lights, are portable lamps that provide lighting in camps and are an indispensable and important piece of equipment for outdoor camping activities. Camping lights have the functions of providing lighting, scaring off wild animals, indicating the location of the camp, and emergency charging. Moreover, they are lightweight and easy to carry, and are widely used in night work lighting, night fishing lighting, camping, field or outdoor lighting, etc.

[0003] As an important lighting equipment for outdoor camping activities, solar camping lights have many advantages, such as portability, convenient charging, energy saving and environmental protection. However, the solar charging panels of solar camping lights on the market are fixed on the lamp body, and the angle cannot be adjusted according to the use requirements to maximize the light. In addition, the solar charging panel is too small, resulting in low power, or the size of the camping light limits the power of the solar charging panel. The low power leads to insufficient brightness of the lamp or limited battery life, which affects the use time and lighting effect of the camping light. Summary of the invention

[0004] In view of the above problems, the purpose of the present invention is to provide a solar outdoor camping lamp to solve the problem that the solar charging panel of the existing solar camping lamp cannot adjust the angle and is too small, resulting in insufficient brightness of the lamp or limited battery life, thereby affecting the use time and lighting effect of the camping lamp.

[0005] The present invention is achieved in that: A solar outdoor camping lamp comprises a lamp body, wherein a plurality of solar charging components are rotatably arranged on the upper part of the lamp body, and the plurality of solar charging components are evenly arranged along the circumference of the lamp body, and each solar charging component comprises a first solar charging panel and two second solar charging panels, and the two second solar charging panels are respectively located on both sides of the first solar charging panel and are docked and overlapped with the first solar charging panel, a plurality of lighting lamps are fixedly arranged on the lower part of the lamp body, and a power supply component is arranged in the lamp body, and the power supply component is respectively electrically connected to the lighting lamp, the first solar charging panel and the second solar charging panel.

[0006] Furthermore, the solar charging component also includes an angle adjustment mechanism, which includes a rotating shaft, a central coaxial fixed sleeve on the outer side of the rotating shaft is provided with a limit shaft, a support block is fixed on the outer side of the lamp body, the limit shaft is rotatably passed through the support block and is locked at a set angle by a locking assembly.

[0007] Furthermore, a first through hole and a second through hole are connected to each other in the support block, the axial direction of the first through hole is parallel to the length direction of the support block, the second through hole is perpendicular to the first through hole, and the limiting shaft passes through the first through hole.

[0008] Furthermore, the locking assembly includes a first limit pin, a first spring and an end plug installed in the second through hole, one end of the first spring is fixedly connected to one end of the first limit pin, the other end of the first limit pin extends toward the first through hole, the other end of the first spring is fixedly connected to one end of the end plug, and the other end of the end plug is fixedly connected to the outer wall of the support block.

[0009] Furthermore, a plurality of limiting grooves are formed on the outer periphery of the limiting shaft, and the plurality of limiting grooves are evenly distributed along the circumference thereof. One end of the first limiting pin extending toward the first through hole is formed into a conical structure and is engaged with the limiting groove.

[0010] Furthermore, a support ear is fixedly provided on the top of the first solar charging panel, the support ear is passed through the outer side of the rotating shaft and is fixedly connected thereto, and a knob is fixedly provided at one end of the rotating shaft.

[0011] Furthermore, it includes multiple groups of clamping components, each group of clamping components includes at least two limit blocks, the two limit blocks are fixed on the outside of the lamp body and are respectively located on both sides of the first solar charging panel, the limit block is a U-shaped structure with an opening toward the first solar charging panel, a second spring is fixed on the bottom wall of the limit block, the free end of the second spring is fixedly connected to a second limit pin, and the second limit pin is passed through the limit holes on both sides of the first solar charging panel.

[0012] Furthermore, a baffle is provided in the limit block, and two ends of the baffle are respectively connected to the inner walls on both sides of the limit block, and a through hole for the second limit pin to pass through is opened on the baffle.

[0013] Furthermore, the first solar charging panel and the second solar charging panel are connected and overlapped by hinges.

[0014] Furthermore, a plurality of lighting lamps are evenly arranged along the circumference of the lamp body, a conical cover is fixedly provided on the top of the lamp body, and a handle is fixedly provided on the top of the cover.

[0015] The beneficial effects of the present invention are: The present invention uses an angle adjustment mechanism and a locking assembly to enable the first solar charging panel and the second solar charging panel to adjust their angles as needed and stably stop at the set position, so that the first solar charging panel and the second solar charging panel can receive light over a larger area without being blocked, effectively improving the endurance and lighting effect of the lamp body; the first solar charging panel and the second solar charging panel are connected and overlapped by hinges, and when the two are overlapped and in a folded state, the volume is small and the lamp body is easy to carry; when the two are connected and in an unfolded state, the sunlight receiving area can be increased, thereby improving the charging capacity of the solar charging panel; the clamping assembly enables the first solar charging panel and the second solar charging panel in a folded state to be tightly combined with the lamp body, ensuring a stable connection between the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a front view of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the angle adjustment mechanism of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the angle adjustment mechanism of the present invention without the support block; Figure 5 is a partial cross-sectional view of the angle adjustment mechanism of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the solar charging assembly of the present invention when it is in use; Figure 7 This is a front view of the solar charging assembly of the present invention when it is in use.

[0017] Description of reference numerals: 1. Lamp body; 11. Support block; 111. First through hole; 112. Second through hole; 12. Cover; 13. Handle; 131. Arc-shaped protrusion; 2. Solar charging assembly; 21. First solar charging panel; 211. Support ear; 212. Limit hole; 22. Second solar charging panel; 23. Angle adjustment mechanism; 231. Rotating shaft; 232. Limiting shaft; 2321. Limiting groove; 233. Knob; 2331. Anti-skid groove; 234. Dust cover; 24. Locking assembly; 241. First limiting pin; 242. First spring; 243. End plug; 3. Lighting lamp; 4. Hinge; 5. Clamping assembly; 51. Limiting block; 52. Second spring; 53. Second limiting pin; 54. Baffle. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiment of the present invention is described clearly and completely below in conjunction with the accompanying drawings in the embodiment of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0019] like Figure 1The solar outdoor camping light of the present invention is shown, including a lamp body 1, a plurality of solar charging components 2 are rotatably arranged on the upper part of the lamp body 1, and the plurality of solar charging components 2 are evenly arranged along the circumference of the lamp body 1, and each solar charging component 2 includes a first solar charging panel 21 and two second solar charging panels 22, and the two second solar charging panels 22 are respectively located on both sides of the first solar charging panel 21 and docked and overlapped with it, a plurality of lighting lamps 3 are fixedly arranged on the lower part of the lamp body 1, and a power supply component (not shown in the figure) is arranged in the lamp body 1, and the power supply component is electrically connected to the lighting lamp 3, the first solar charging panel 21 and the second solar charging panel 22 respectively. The first solar charging panel 21 and the second solar charging panel 22 charge the power supply component, and the power supply component emits light outward through the lighting lamp 3 for illumination, and the process of solar power generation, charging and power supply belongs to the prior art and will not be repeated here.

[0020] like Figure 6 As shown, the first solar charging panel 21 and the second solar charging panel 22 are connected and overlapped by hinges 4. The hinges 4 are hinges that can be opened 180 degrees, so that the second solar charging panel 22 and the first solar charging panel 21 can be in a state of 0 degree overlap or 180 degree connection. The hinges 4 belong to the prior art and will not be described in detail here. Figure 1 and Figure 2 As shown, when the first solar charging panel 21 and the second solar charging panel 22 are in a face-to-face inwardly overlapping state, that is, the first solar charging panel 21 and the second solar charging panel 22 are in a folded state, they are easy to carry and can effectively protect the surface of the solar charging panel to avoid bumps, bruises or scratches on the surface. Preferably, in order to improve the stability of the first solar charging panel 21 and the second solar charging panel 22 in the folded state and prevent them from accidentally unfolding, in this embodiment, magnets and magnetic materials can be respectively provided on the frames that fix the first solar charging panel 21 and the second solar charging panel 22, so that the first solar charging panel 21 and the second solar charging panel 22 can be more closely combined by magnetic attraction when they are in the folded state. Figure 6 and Figure 7 As shown, the first solar charging panel 21 and the second solar charging panel 22 are in an outwardly expanded state, and the first solar charging panel 21 and the second solar charging panel 22 are connected by a hinge 4 in a 180-degree docking state, thereby greatly increasing the area of ​​the solar charging panel, increasing the power of the solar charging panel, and thereby extending the battery life of the lamp body 1 and improving the lighting effect of the lamp body 1.

[0021] like Figure 1 to Figure 5As shown, the solar charging assembly 2 also includes an angle adjustment mechanism 23, which includes a rotating shaft 231. A limiting shaft 232 is coaxially fixedly sleeved in the middle of the outer side of the rotating shaft 231. A support block 11 is fixedly arranged on the outer side of the lamp body 1. The limiting shaft 232 is rotatably penetrated in the support block 11 and locked at a set angle by a locking assembly 24. Specifically, the support block 11 is fixedly arranged on the upper part of the outer side of the lamp body 1. A first through hole 111 and a second through hole 112 are provided in the support block 11. The axial direction of the first through hole 111 is parallel to the length direction of the support block 11. The second through hole 112 is arranged perpendicular to the first through hole 111. The limiting shaft 232 is penetrated in the first through hole 111. The outer periphery of the limiting shaft 232 is provided with a plurality of limiting grooves 2321, and the plurality of limiting grooves 2321 are evenly distributed along the circumference thereof. In the present embodiment, the cross-sectional shape of the limiting grooves 2321 is a triangle, but it can also be set to a trapezoid, a rectangle, a square or a semicircle, etc., and is not limited thereto. A lug 211 is fixedly provided on the top of the first solar charging panel 21, and the number of the lugs 211 is two. The two lugs 211 are fixedly provided at the two ends of the top of the first solar charging panel 21, and the two lugs 211 are passed through the outer side of the rotating shaft 231 and fixedly connected thereto. A knob 233 is fixedly provided at one end of the rotating shaft 231, and a plurality of anti-slip grooves 2331 are provided on the outer periphery of the knob 233 to facilitate the user to avoid slipping when turning the knob 233. Dust covers 234 are symmetrically arranged at both ends of the limiting shaft 232. One end of the dust cover 234 abuts against the end of the limiting shaft 232, and the other end is fixedly connected to the support block 11 through a bolt (not shown in the figure). The limiting shaft 232 is inserted into the dust cover 234 and is rotatably connected thereto. The setting of the dust cover 234, on the one hand, plays a role in dust prevention, preventing external dust and debris from entering the first through hole 111 and the limiting groove 2321, and on the other hand, plays a role in axial positioning of the limiting shaft 232, preventing it from making unnecessary movement along its axial direction in the first through hole 111. During implementation, the user rotates the knob 233 to drive the rotating shaft 231 fixed thereto to rotate, and the rotation of the rotating shaft 231 drives the first solar charging panel 21, the second solar charging panel 22 and the limiting shaft 232 fixed thereto to rotate synchronously, thereby adjusting the angle of the first solar charging panel 21 and the second solar charging panel 22.

[0022] The limiting shaft 232 is rotatably disposed in the support block 11 and is locked at a set angle by the locking assembly 24. Figure 4 and Figure 5As shown, in this embodiment, there are two locking assemblies 24 arranged in cooperation with the limiting shaft 232, and the two locking assemblies 24 are respectively arranged near the two ends of the limiting shaft 232. Each locking assembly 24 includes a first limiting pin 241, a first spring 242 and an end plug 243 installed in the second through hole 112, one end of the first spring 242 is fixedly connected to one end of the first limiting pin 241, the other end of the first limiting pin 241 extends toward the first through hole 111, the other end of the first spring 242 is fixedly connected to one end of the end plug 243, and the other end of the end plug 243 is fixedly connected to the outer wall of the support block 11. One end of the first limiting pin 241 extending toward the first through hole 111 is set as a conical structure and is engaged or separated with the limiting groove 2321.

[0023] During implementation, the user rotates the knob 233, and the rotation of the knob 233 drives the rotating shaft 231 fixedly connected thereto to rotate, and the rotation of the rotating shaft 231 drives the limiting shaft 232 fixedly connected thereto and the first solar charging panel 21 to rotate synchronously. During the rotation of the limiting shaft 232, the first spring 242 is compressed and the first limiting pin 241 abuts against the outer diameter of the limiting shaft 232. When the limiting shaft 232 rotates to a certain angle, the first solar charging panel 21 forms an angle with the side wall of the lamp body 1, and the first solar charging panel 21 is When the area exposed to sunlight at this angle is larger, stop turning the knob 233, and the first spring 242 will drive the first limit pin 241 to move toward the axis of the limit shaft 232 and get stuck in the limit groove 2321 during the reset and extension process, so that the first limit pin 241 is engaged with the limit groove 2321, and the rotating shaft 231, the limit shaft 232 and the first solar charging panel 21 are stopped at a predetermined angle, so that the first solar charging panel 21 is automatically locked at this position after rotating a certain angle, thereby improving the stability of the first solar charging panel 21. Figure 7 As shown, the user can adjust the angle between any group of solar charging components 2 and the lamp body 1 at will according to the sunlight. The angles of each solar charging component 2 can be the same or different. According to the sunlight, the illumination area of ​​the first solar charging panel 21 and the second solar charging panel 22 in the unfolded state can be increased to the maximum extent, thereby improving the endurance and lighting effect of the lamp body 1.

[0024] like Figure 1 and Figure 2As shown, it also includes multiple groups of clamping components 5, each group of clamping components 5 includes at least two limit blocks 51, the two limit blocks 51 are fixedly arranged on the outside of the lamp body 1 and are respectively located on both sides of the first solar charging panel 21, the limit block 51 is a U-shaped structure with its opening facing the first solar charging panel 21, a second spring 52 is fixedly arranged on the bottom wall of the limit block 51, the free end of the second spring 52 is fixedly connected with a second limit pin 53, and the second limit pin 53 is passed through the limit holes 212 on both sides of the first solar charging panel 21. A baffle 54 is also arranged in the limit block 51, and the two ends of the baffle 54 are respectively connected to the inner walls on both sides of the limit block 51, and a through hole (not marked in the figure) for the second limit pin 53 to pass through is opened on the baffle 54. When the first solar charging panel 21 is Figure 6 The tilt state is rotated to Figure 2 During the vertical state, when the two side walls of the first solar charging panel 21 contact the second limit pin 53 of the clamping assembly 5, the second limit pin 53 compresses the second spring 52 under the pressure of the side wall of the first solar charging panel 21 and moves away from the first solar charging panel 21. When the first solar charging panel 21 is rotated to the vertical state and the second limit pin 53 and the limit hole 212 on the first solar charging panel 21 are on the same axis, the second spring 52 resets and extends to drive the second limit pin 53 to be inserted into the limit hole 212, so as to limit the first solar charging panel 21 when it is in the vertical storage state.

[0025] like Figure 1 and Figure 2 As shown, a plurality of lighting lamps 3 are evenly arranged along the circumference of the lamp body 1 to project lights in multiple directions and improve the lighting effect of the lamp body 1. A conical cover 12 is fixedly arranged on the top of the lamp body 1. The outer dimensions of the larger end of the cover 12 are larger than the outer dimensions of the lamp body 1, so that the cover 12 can shield the lamp body 1 from rain. A handle 13 is fixedly arranged on the top of the cover 12. The handle 13 is a U-shaped structure with an opening facing downward, and an arc-shaped protrusion 131 is protruded upward in the middle of the handle 13. The arc-shaped protrusion 131 facilitates hanging the lamp body 1 at a high place, and the U-shaped handle 13 is convenient for users to hold.

[0026] When the solar outdoor camping lamp of the present invention needs to be charged by solar energy, the lamp body 1 is placed in a place with sufficient light, and the user turns the knob 233. The rotation of the knob 233 drives the rotating shaft 231 fixedly connected thereto to rotate. The rotation of the rotating shaft 231 drives the limiting shaft 232 fixedly connected thereto and the first solar charging panel 21 and the second solar charging panel 22 to rotate synchronously. During the rotation of the limiting shaft 232, the first spring 242 is compressed and the first limiting pin 241 abuts against the outer diameter of the limiting shaft 232. When the limiting shaft 232 rotates to a certain angle, the first solar charging panel 21 forms an angle with the side wall of the lamp body 1, and the first solar charging panel 21 stops rotating when the area exposed to sunlight at this angle is larger and the surface is unobstructed. By turning the knob 233, the first spring 242 drives the first limit pin 241 to move toward the axis of the limit shaft 232 and get stuck in the limit groove 2321 during the reset and extension process, so that the first limit pin 241 is engaged with the limit groove 2321, and then the first solar charging panel 21 is automatically locked in this position after rotating a certain angle, thereby improving the stability of the first solar charging panel 21; then the second solar charging panel 22 is unfolded to make it 180 degrees docking with the first solar charging panel 21, the first solar charging panel 21 plus the second solar charging panels 22 unfolded on both sides greatly increase the charging area of ​​the solar charging component 2, thereby increasing the power of the solar charging component 2, and improving the battery life and lighting effect of the lamp body 1.

[0027] Although the present invention discloses preferred specific embodiments to achieve the above-mentioned objectives, it is not intended to limit the structural features of the present invention. Any person skilled in the art should know that within the technical spirit of the present invention, any easily conceivable changes or modifications are possible and are all covered by the scope of the patent application of the present invention.

Claims

1. A solar outdoor camping light, characterized in that: The invention comprises a lamp body (1), wherein a plurality of solar charging components (2) are rotatably arranged on the upper part of the lamp body (1), wherein the plurality of solar charging components (2) are evenly arranged along the circumference of the lamp body (1), wherein each of the solar charging components (2) comprises a first solar charging panel (21) and two second solar charging panels (22), wherein the two second solar charging panels (22) are respectively located on both sides of the first solar charging panel (21) and are butted against and overlapped with the first solar charging panel (21), wherein a plurality of lighting lamps (3) are fixedly arranged on the lower part of the lamp body (1), wherein a power supply component is arranged in the lamp body (1), and wherein the power supply component is respectively electrically connected to the lighting lamps (3), the first solar charging panel (21) and the second solar charging panel (22).

2. The solar outdoor camping light according to claim 1, characterized in that: The solar charging assembly (2) further comprises an angle adjustment mechanism (23), the angle adjustment mechanism (23) comprising a rotating shaft (231), a coaxial fixed sleeve in the middle of the outer side of the rotating shaft (231) being provided with a limit shaft (232), a support block (11) being fixedly provided on the outer side of the lamp body (1), the limit shaft (232) being rotatably inserted into the support block (11) and being locked at a set angle by a locking assembly (24).

3. The solar outdoor camping light according to claim 2, characterized in that: The support block (11) is provided with a first through hole (111) and a second through hole (112) which are interconnected, the axial direction of the first through hole (111) is parallel to the length direction of the support block (11), the second through hole (112) is arranged perpendicular to the first through hole (111), and the limiting shaft (232) is arranged in the first through hole (111).

4. The solar outdoor camping light according to claim 3, characterized in that: The locking assembly (24) comprises a first limit pin (241), a first spring (242) and an end plug (243) installed in the second through hole (112), one end of the first spring (242) is fixedly connected to one end of the first limit pin (241), the other end of the first limit pin (241) extends toward the first through hole (111), the other end of the first spring (242) is fixedly connected to one end of the end plug (243), and the other end of the end plug (243) is fixedly connected to the outer wall of the support block (11).

5. The solar outdoor camping light according to claim 4, characterized in that: The outer circumference of the limiting shaft (232) is provided with a plurality of limiting grooves (2321), and the plurality of limiting grooves (2321) are evenly arranged along its circumference; one end of the first limiting pin (241) extending toward the first through hole (111) is provided with a conical structure and is engaged with the limiting groove (2321).

6. The solar outdoor camping light according to claim 2, characterized in that: A support ear (211) is fixedly provided on the top of the first solar charging panel (21), the support ear (211) is passed through the outside of the rotating shaft (231) and is fixedly connected thereto, and a knob (233) is fixedly provided at one end of the rotating shaft (231).

7. The solar outdoor camping light according to claim 1, characterized in that: The invention also comprises a plurality of groups of clamping assemblies (5), each group of the clamping assemblies (5) comprising at least two limit blocks (51), the two limit blocks (51) being fixedly arranged on the outside of the lamp body (1) and respectively located on two sides of the first solar charging panel (21), the limit blocks (51) being a U-shaped structure with an opening facing the first solar charging panel (21), a second spring (52) being fixedly arranged on the bottom wall of the limit block (51), a second limit pin (53) being fixedly connected to the free end of the second spring (52), and the second limit pin (53) being inserted into the limit holes (212) on two sides of the first solar charging panel (21).

8. The solar outdoor camping light according to claim 7, characterized in that: A baffle (54) is also provided inside the limit block (51), and two ends of the baffle (54) are respectively connected to two side inner walls of the limit block (51), and a through hole is provided on the baffle (54) for the second limit pin (53) to pass through.

9. The solar outdoor camping light according to claim 1, characterized in that: The first solar charging panel (21) and the second solar charging panel (22) are butt-jointed and overlapped via hinges (4).

10. The solar outdoor camping light according to claim 1, characterized in that: A plurality of the lighting lamps (3) are evenly arranged along the circumference of the lamp body (1); a conical cover (12) is fixedly provided on the top of the lamp body (1); and a handle (13) is fixedly provided on the top of the cover (12).

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