Solar street lamp

Abstract

The utility model relates to lighting lamp technical field, especially a solar street lamp. The utility model discloses a solar street lamp, and the first installation department and the second installation department are away from the one end of lamp pole rotatory connection, and the one end close to the lamp pole on the second installation department is provided with the second connecting piece, when the second installation department and the first installation department are angle open, and the second connecting piece is fixed on the lamp pole. The solar street lamp is high in structural stability, and the rotatory connection point of the first installation department and the second installation department is away from the lamp pole end, and the mechanics is reasonable, and after the angle open fixation, the lamp pole forms the stable triangle support together, and the stress is even, and the mechanical property is good, and the wind resistance is strong. And simple installation, when adjusting the solar panel inclination, the staff only needs to rotate the second installation department to the angle required, and then uses the second connecting piece to lock up, can, reduces the risk of high altitude operation, and the safety and efficiency of installation are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a solar street light. Background Technology

[0002] With the popularization of energy conservation and environmental protection concepts and the development of solar energy technology, solar street lights have become an important choice for lighting urban roads, communities and remote areas due to their advantages such as zero power consumption, easy installation and no need to lay cables.

[0003] However, the angle of the solar panels in traditional solar streetlights is fixed during installation, making it impossible to optimize the angle of light reception according to the environment, which limits the photoelectric conversion efficiency. For example, if the solar panels of streetlights on the east and west sides of a road face opposite directions, it will directly cause uneven charging, resulting in chaotic lighting and extinguishing times, which seriously affects the uniformity, aesthetics, and safety of the lighting.

[0004] Although there are adjustable angle products on the market, their structures are relatively complex, and they generally have many connection points, poor stability, and are prone to loosening. Their reliability is insufficient in long-term harsh outdoor environments, and they pose a high safety risk. Utility Model Content

[0005] To address the technical problem of poor stability in existing adjustable-angle solar streetlights, this utility model provides a solar streetlight.

[0006] The present invention provides a solar street light, comprising a light pole and a light frame. The light frame includes a first mounting part and a second mounting part. The first mounting part is provided with a lighting component and a first connector. The light frame is connected to the light pole via the first connector. The second mounting part is provided with a solar panel, which is electrically connected to the lighting component. The ends of the first mounting part and the second mounting part away from the light pole are rotatably connected. The end of the second mounting part near the light pole is provided with a second connector. When the second mounting part and the first mounting part are angled apart, the second connector is connected to the light pole at a position avoiding the first connector.

[0007] Preferably, the first mounting part includes a base, an upper cover slidably disposed on the base, and a front cover and a rear cover detachably disposed at both ends of the upper cover and the base; the base, the upper cover, the front cover and the rear cover together enclose a receiving cavity, and a battery and a control circuit assembly are disposed in the receiving cavity; the second mounting part is rotatably connected to the front cover.

[0008] Preferably, one of the top cover and the base is provided with a guide groove extending along the length direction, and the other is provided with a guide rail adapted to the guide groove; the inner sidewall of the guide groove is provided with an inwardly extending first protrusion, and the guide rail is provided with an outwardly extending second protrusion, the guide rail is accommodated in the guide groove, and the first protrusion and the second protrusion engage with each other.

[0009] Preferably, the first connector is integrally disposed on the rear end cover, and both the first connector and the second connector are clamp structures.

[0010] Preferably, the base has a drainage hole on the side away from the top cover.

[0011] Preferably, the top cover has an opening, and a cover plate is detachably provided on the opening. The cover plate and the edge of the opening enclose a wiring hole.

[0012] Preferably, the lighting assembly includes an integrally formed body, one side of which has a heat dissipation structure and the other side has a mounting cavity, in which a light-emitting unit is installed.

[0013] Preferably, at least one pair of fixed brackets are provided opposite each other on the first mounting part along the width direction, and the fixed brackets are provided with a first connecting hole, and the second mounting part is provided with a corresponding second connecting hole; when the second mounting part is rotated to fit with the first mounting part, the second mounting part is fixedly connected to the first mounting part by bolts passing through the first connecting hole and the second connecting hole.

[0014] Preferably, the second mounting part includes an annular frame and at least one strip-shaped reinforcing member disposed on the frame, wherein a snap-fit ​​groove is provided on the inner side of the frame along its circumference; the edge of the solar panel is snap-fitted and fixed in the snap-fit ​​groove, and the strip-shaped reinforcing member is supported on the back surface of the solar panel.

[0015] Preferably, the first mounting part is further provided with a sensing device that is electrically connected to the lighting component.

[0016] Compared with the prior art, the solar street light provided by this utility model has the following beneficial effects:

[0017] 1. The solar street light provided in this embodiment of the utility model has a first mounting part and a second mounting part rotatably connected at the ends away from the light pole. A second connector is provided at the end of the second mounting part near the light pole. When the second mounting part and the first mounting part are angled apart, the second connector is connected to the light pole at a position avoiding the first connector. The solar street light is easy to install. When adjusting the tilt angle of the solar panel, the worker only needs to rotate the second mounting part to the required angle and then use the second connector to lock it, reducing the risk of working at height and greatly improving the safety and efficiency of installation. Furthermore, the solar street light has high structural stability. The rotation connection point of the first mounting part and the second mounting part is located at the end away from the light pole, resulting in a reasonable mechanical structure. When the first mounting part and the second mounting part are angled apart and the second mounting part is fixed by the second connector, the first mounting part, the second mounting part, and the light pole together form a stable triangular support structure. The overall force is uniform, the mechanical performance is good, the wind resistance is strong, and the structural stability is high.

[0018] 2. The solar street light provided in this embodiment of the utility model has a top cover that is slidably mounted on the base. Workers can quickly open the top cover to perform rapid and safe inspection, replacement, and maintenance of the battery and control circuit components housed within the receiving cavity, greatly reducing maintenance time and costs. The second mounting part is rotatably connected to the front cover without hindering the sliding opening of the top cover. Simultaneously, the base, top cover, front cover, and rear cover together form a receiving cavity, which can effectively protect the internal electrical components, improving the service life and reliability of the solar street light.

[0019] 3. The solar street light provided in this embodiment of the utility model has a guide groove extending along its length on one of the top cover and the base, and a guide rail adapted to the guide groove on the other. A first protruding strip extending inward is provided on the inner sidewall of the guide groove, and a second protruding strip extending outward is provided on the guide rail. The guide rail is housed within the guide groove, and the first and second protruding strips engage with each other. The cooperation of the guide groove and the guide rail enables a smooth, reliable, and easy-to-operate opening and closing mechanism between the top cover and the base. The engagement of the first and second protruding strips forms a mechanical interlocking structure, avoiding the risk of the top cover separating from the base in directions other than the sliding plane, improving the overall vibration and wind resistance performance, and preventing the risk of the top cover accidentally falling off during maintenance, thus improving operational safety.

[0020] 4. In the solar street light provided in this embodiment of the utility model, the first connecting member is set on the integrated rear end cover, and both the first and second connecting members are clamp structures. The clamp structure has multiple points of contact with the light pole, and the wrap-around design can evenly distribute the weight of the light frame and external forces, such as wind force, to the surface of the light pole, reducing local stress concentration and improving the firmness and stability of the light frame installation. Furthermore, the clamp structure is simple to install and highly flexible, allowing the height and angle of the light frame to be flexibly adjusted according to lighting needs.

[0021] 5. The solar street light provided in this embodiment of the utility model has a water leakage hole on the side of the base away from the top cover. The design of the water leakage hole prevents rainwater from accumulating in the cavity and damaging the internal electrical components.

[0022] 6. The solar street light provided in this embodiment of the utility model has an opening on its top cover, and a cover plate is detachably installed on the opening. The cover plate and the edge of the opening enclose a wiring hole. The cable connecting the solar panel and the lighting component passes through the wiring hole. The detachable cover plate design keeps the wiring hole in an open state, eliminating the need to forcibly squeeze or bend the cable during wiring, and allowing for easy and orderly arrangement of multiple cables. Furthermore, when inspecting, replacing, or debugging the cables later, only the cover plate needs to be removed to directly access the cable connections inside the wiring hole, enabling intuitive inspection of problems such as cable aging and poor contact, improving fault handling efficiency, and significantly increasing maintenance efficiency.

[0023] 7. The solar street light provided in this embodiment of the present invention includes an integrally molded body. One side of the body has a heat dissipation structure, and the other side has a mounting cavity, in which a light-emitting unit is installed. The integrated body design can effectively improve the heat dissipation performance, waterproof performance, and shock and impact resistance of the lighting component, making it more adaptable to complex outdoor environments.

[0024] 8. The solar street light provided in this embodiment of the utility model has at least one pair of fixed brackets arranged opposite each other along the width direction on the first mounting part. The fixed brackets have a first connecting hole, and the second mounting part has a corresponding second connecting hole. When the second mounting part is rotated to fit against the first mounting part, the second mounting part is fixedly connected to the first mounting part by bolts passing through the first and second connecting holes. When the light fixture needs to be transported or stored for a long time, the second mounting part can be rotated and folded up to fit against the first mounting part, which can significantly reduce the overall packaging volume and save logistics costs. The rigid connection of the bolts and fixed brackets can firmly lock the second mounting part onto the first mounting part, effectively preventing damage caused by shaking, vibration, and collision during handling, loading, unloading, and transportation.

[0025] 9. The solar street light provided in this embodiment of the present invention includes a second mounting part comprising an annular frame and at least one strip-shaped reinforcing member disposed on the frame. A snap-fit ​​groove is formed along the circumference of the inner side of the frame. The edge of the solar panel is snapped and fixed within the snap-fit ​​groove, and the strip-shaped reinforcing member supports the back surface of the solar panel. This design improves the installation efficiency of the solar panel and protects the edge of the solar panel from bending and cracking. The strip-shaped reinforcing member further enhances the structural strength of the second mounting part and strengthens the frame's resistance to torsion and bending.

[0026] 10. In the solar street light provided in this embodiment of the present invention, a sensing device electrically connected to the lighting component is further provided on the first mounting part. The sensing device is used to sense environmental information and send the sensing signal to the lighting component to control the working state of the lighting component. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a three-dimensional schematic diagram of the solar street light provided in the first embodiment of this utility model. Figure 1 .

[0029] Figure 2 This is a three-dimensional schematic diagram of the solar street light provided in the first embodiment of this utility model. Figure 2 .

[0030] Figure 3 This is an exploded view of the rotating component of the solar street light provided in the first embodiment of this utility model.

[0031] Figure 4 This is an exploded view of the first mounting section of the solar street light provided in the first embodiment of this utility model.

[0032] Figure 5 This is a three-dimensional schematic diagram of the upper cover of the solar street light provided in the first embodiment of the present invention sliding open relative to the base.

[0033] Figure 6 This is a side view of the solar street light with its top cover and base in cooperation, provided in the first embodiment of this utility model.

[0034] Figure 7 yes Figure 6 Enlarged diagram of B in the diagram.

[0035] Figure 8 This is a three-dimensional schematic diagram of the base of the solar street light provided in the first embodiment of this utility model.

[0036] Figure 9 yes Figure 4 An enlarged diagram of A in the diagram.

[0037] Figure 10 This is an exploded view of the lighting component of the solar street light provided in the first embodiment of this utility model.

[0038] Figure 11 This is a three-dimensional schematic diagram of the lighting component body of the solar street light provided in the first embodiment of this utility model.

[0039] Figure 12 This is a perspective view of the second mounting part of the solar street light provided in the first embodiment of this utility model.

[0040] Explanation of reference numerals in the attached diagram:

[0041] 1. Solar street light; 2. Light pole; 3. Light frame;

[0042] 10. First mounting part; 20. Second mounting part; 30. Rotating assembly;

[0043] 100. Lighting assembly; 101. First connector; 102. Base; 103. Top cover; 104. Front cover; 105. Rear cover; 106. Receiving cavity; 107. Battery; 108. Control circuit assembly; 109. Guide rail; 110. Guide groove; 111. First protrusion; 112. Second protrusion; 113. Drain hole; 114. Cover plate; 116. Wiring hole; 117. Body; 118. Heat dissipation structure; 119. Mounting cavity; 120. Fixing bracket; 123. Sensing device; 124. Light-emitting unit; 200. Solar panel; 201. Second connector; 202. Frame; 203. Strip reinforcement; 301. First rotating block; 302. Second rotating block; 303. First through hole; 304. Second through hole; 305. Rotating shaft. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0045] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0046] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0047] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0048] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0049] Please see Figure 1 and Figure 2The first embodiment of this utility model provides a solar street light 1, including a lamp post 2 and a lamp holder 3. The lamp holder 3 includes a first mounting part 10 and a second mounting part 20. The first mounting part 10 is provided with a lighting component 100 and a first connector 101. The lamp holder 3 is connected to the lamp post 2 through the first connector 101. The second mounting part 20 is provided with a solar panel 200. The lighting component 100 is electrically connected to the solar panel 200. The ends of the first mounting part 10 and the second mounting part 20 away from the lamp post 2 are rotatably connected. The end of the second mounting part 20 near the lamp post 2 is provided with a second connector 201. When the second mounting part 20 and the first mounting part 10 are opened at an angle, the second connector 201 is connected to the lamp post 2 at a position avoiding the first connector 101. Understandably, the connection point for the rotation of the first mounting part 10 and the second mounting part 20 is located at the end away from the lamp post 2, which has a reasonable mechanical structure. When the first mounting part 10 and the second mounting part 20 are opened at an angle and the second mounting part 20 is fixed by the second connector 201, the second connector 201 shares part of the weight and wind load of the lamp holder 3. The first mounting part 10, the second mounting part 20 and the lamp post 2 together form a stable triangular support structure. The lamp holder 3 is subjected to uniform force, which makes the solar street light 1 have good mechanical performance, strong wind resistance and high structural stability.

[0050] Understandably, the first mounting part 10 and the second mounting part 20 are rotatably connected, allowing for flexible adjustment of the tilt angle of the solar panel 200 according to different installation locations and seasons. This maximizes solar energy collection efficiency, thereby extending the lighting time and improving the stability of lighting brightness. When adjusting the tilt angle of the solar panel 200, workers only need to rotate the second mounting part 20 to the desired angle and then use the second connector 201 to lock the end of the second mounting part 20 near the light pole 2 to the light pole 2. The installation is simple and quick, reducing the risks of working at heights and significantly improving installation safety and efficiency.

[0051] Understandably, in this embodiment, the specific structure of the rotatable connection between the first mounting part 10 and the second mounting part 20 at the ends away from the lamp post 2 is not limited, and can be a hinge connection, a shaft connection, etc.

[0052] Specifically, please refer to Figure 3In this embodiment, the ends of the first mounting portion 10 and the second mounting portion 20 furthest from the lamp post 2 are rotatably connected by at least one rotating assembly 30. The rotating assembly 30 includes a first rotating block 301 and a second rotating block 302. One end of the first rotating block 301 is fixedly mounted on the first mounting portion 10 with screws, and the other end extends out of the first mounting portion 10 and has a first through hole 303. One end of the second rotating block 302 is fixedly mounted on the second mounting portion 20 with screws. The other end of the second rotating block 302 mounted on the second mounting portion 20 extends out of the second mounting portion 20 and has a second through hole 304. Matching rotating shafts 305 are disposed within the first through hole 303 and the second through hole 304. This connection method is stable and reliable, and allows the first mounting portion 10 and the second mounting portion 20 to be detachable. During maintenance, either the first mounting portion 10 or the second mounting portion 20 can be replaced individually, reducing maintenance costs.

[0053] Optionally, both the first connector 101 and the second connector 201 are clamp structures, detachably connected to the lamp post 2. The clamp structure makes multi-point contact with the lamp post 2, and its wraparound design evenly distributes the weight of the lamp holder 3 and external forces such as wind force onto the surface of the lamp post 2, reducing localized stress concentration and improving the firmness and stability of the lamp holder 3 installation. Furthermore, the clamp structure is easy to install, and the height and angle of the lamp holder 3 can be flexibly adjusted according to lighting needs, coordinating with the tilt angle of the first mounting part 10 to further improve solar energy collection efficiency.

[0054] Specifically, both the first connector 101 and the second connector 201 are clamps with a certain arc-shaped buckle, and the ends of the clamps are locked onto the lamp post 2 by bolts. Optionally, the clamps can be one-piece, two-piece, or multi-piece structures.

[0055] Please refer to further information. Figure 4 The first mounting part 10 includes a base 102, an upper cover 103 slidably disposed on the base 102, and a front cover 104 and a rear cover 105 detachably disposed at both ends of the upper cover 103 and the base 102. The base 102, the upper cover 103, the front cover 104 and the rear cover 105 together enclose a receiving cavity 106. A storage battery 107 and a control circuit assembly 108 are disposed in the receiving cavity 106. The storage battery 107 and the control circuit assembly 108 are both electrically connected to the solar panel 200 and the lighting assembly 100.

[0056] Understandably, the top cover 103 is slidably mounted on the base 102, allowing staff to quickly open the top cover 103 to perform rapid and safe inspection, replacement, and maintenance of the battery 107 and control circuit assembly 108 located in the receiving cavity 106, greatly reducing maintenance time and costs.

[0057] Further, please refer to Figure 5The second mounting part 20 is rotatably connected to the front cover 104, without hindering the sliding opening of the upper cover 103. Specifically, during maintenance, the front cover 104 does not need to be disassembled separately, and the upper cover 103, the front cover 104, and the second mounting part 20 can slide together relative to the base 102 as a whole, further simplifying the maintenance process.

[0058] Understandably, in this embodiment, the specific connection method of the front cover 104 and the rear cover 105 is not limited. As a specific example, the front cover 104 is detachably connected to the upper cover 103 and the base 102 by screws. During maintenance, only the screws connecting the front cover 104 to the base 102 need to be removed. Similarly, the rear cover 105 is also detachably connected to the upper cover 103 and the base 102 by screws. During maintenance, only the screws connecting the rear cover 105 to the upper cover 103 need to be removed.

[0059] Understandably, the battery 107 is used to store the electrical energy converted by the solar panel 200, and the control circuit assembly 108 is used to implement one or more of the following functions: overcharge protection, over-discharge protection, light control, and time control. The base 102, top cover 103, front cover 104, and rear cover 105 together form a receiving cavity 106, which can better protect electrical components such as the battery 107 and the control circuit assembly 108, thereby improving the service life and reliability of the solar street light 1.

[0060] Furthermore, the first connector 101 is integrally mounted on the rear end cover 105. The first connector 101 needs to bear most of the weight and wind load of the lamp holder 3. By integrally mounting the first connector 101 on the rear end cover 105, which has the highest structural strength, it can prevent deformation or fatigue fracture, greatly enhancing the stability and wind resistance of the structure.

[0061] Furthermore, please combine... Figure 6 and Figure 7 The top cover 103 and the base 102 are provided with a guide groove 110 extending along the length direction, and the other is provided with a guide rail 109 adapted to the guide groove 110. The inner side wall of the guide groove 110 is provided with an inwardly extending first protrusion 111, and the guide rail 109 is provided with an outwardly extending second protrusion 112. The guide rail 109 is accommodated in the guide groove 110, and the first protrusion 111 and the second protrusion 112 are engaged with each other.

[0062] Understandably, the cooperation between the guide groove 110 and the guide rail 109 enables a smooth, reliable, and easy-to-operate opening and closing mechanism between the top cover 103 and the base 102. The engagement of the first protrusion 111 and the second protrusion 112 forms a mechanical interlock structure, which avoids the risk of the top cover 103 separating from the base 102 in directions other than the sliding plane, improves the overall vibration and wind resistance performance, and avoids the risk of the top cover 103 accidentally falling off during maintenance, thus improving operational safety.

[0063] Further, please refer to Figure 8 A drainage hole 113 is provided on the side of the base 102 away from the top cover 103, that is, on the bottom of the base 102.

[0064] Understandably, the design of the drainage holes 113 allows rainwater that seeps into the receiving cavity 106 to drain quickly under gravity, preventing rainwater from accumulating inside the receiving cavity 106 and damaging the internal electrical components. This embodiment does not specifically limit the number, diameter, or arrangement of the drainage holes 113, as long as they can quickly drain the water that seeps into the receiving cavity 106.

[0065] Please refer to further information. Figure 9 The top cover 103 has an opening, and a cover plate 114 is detachably provided on the opening. The cover plate 114 and the edge of the opening form a wiring hole 116.

[0066] Understandably, the cable connecting the solar panel 200 and the lighting component 100 passes through the wiring hole 116. The cover plate 114 and the upper cover 103 can be detachably connected via screws, clips, or other structures. When the cover plate 114 is removed, the wiring hole 116 is in an open state, eliminating the need to forcibly squeeze or bend the cable during wiring, allowing for easy and orderly arrangement of multiple cables. Furthermore, during subsequent inspection, replacement, or debugging of the cables, only the cover plate 114 needs to be removed to directly access the cable connections within the wiring hole 116, enabling intuitive inspection of issues such as cable aging and poor contact, improving troubleshooting efficiency, and significantly enhancing maintenance efficiency.

[0067] Please see Figure 10 and Figure 11 The lighting assembly 100 includes an integrally formed body 117. One side of the body 117 has a heat dissipation structure 118, and the other side has a mounting cavity 119. A light-emitting unit 124 is installed in the mounting cavity 119.

[0068] Understandably, the one-piece molded body 117 can effectively improve the heat dissipation, waterproofing, and shock and impact resistance of the lighting component 100, making it better suited to complex outdoor environments. Specifically, the body 117 of the lighting component 100 can be integrally molded using a die-casting process.

[0069] Please continue reading. Figure 4 and Figure 5 At least one pair of fixed brackets 120 are provided opposite each other along the width direction on the first mounting part 10. The fixed brackets 120 are provided with a first connecting hole, and the second mounting part 20 is provided with a corresponding second connecting hole. When the second mounting part 20 is rotated to fit with the first mounting part 10, the second mounting part 20 is fixedly connected to the first mounting part 10 by bolts passing through the first connecting hole and the second connecting hole.

[0070] Understandably, when the lamp holder 3 needs to be transported or stored for a long time, rotating and folding the second mounting part 20 to fit against the first mounting part 10 can significantly reduce the overall packaging volume and save logistics costs. The rigid connection between bolts and the fixing bracket 120 securely locks the second mounting part 20 onto the first mounting part 10, effectively preventing damage caused by shaking, vibration, and collision during handling, loading, unloading, and transportation.

[0071] As a specific example, the first mounting part 10 is provided with three pairs of fixing brackets 120 along the length direction to fix the two ends and the middle of the second mounting part 20 respectively.

[0072] Please see Figure 12 Furthermore, the second mounting part 20 includes an annular frame 202 and at least one strip-shaped reinforcing member 203 disposed on the frame 202. The inner side of the frame 202 is provided with a snap-fit ​​groove along its circumference. The edge of the solar panel 200 is snapped and fixed in the snap-fit ​​groove, and the strip-shaped reinforcing member 203 is supported on the back surface of the solar panel 200.

[0073] Understandably, this design can reduce the weight of the first mounting part 10, improve the installation efficiency of the solar panel 200, and the ring frame 202 can protect the edge of the solar panel 200 to prevent it from bending or breaking. The strip reinforcement 203 further enhances the structural strength of the second mounting part 20 and strengthens the torsional and bending resistance of the frame 202.

[0074] As a specific example, three strip-shaped reinforcing members 203 are arranged sequentially along the length of the frame 202 to support the two ends and the middle of the solar panel 200, respectively.

[0075] Please combine Figure 1 and Figure 4 The first mounting part 10 is also provided with a sensing device 123 that is electrically connected to the lighting assembly 100.

[0076] Understandably, the sensing device 123 is used to sense environmental information and send the sensing signal to the lighting component 100 to control the operating state of the lighting component 100.

[0077] Optionally, the sensing device 123 can be one or more of the following: a photosensor, an infrared sensor, a microwave sensor, and a light intensity sensor.

[0078] Compared with the prior art, the solar street light provided by this utility model has the following beneficial effects:

[0079] 1. The solar street light provided in this embodiment of the utility model has a first mounting part and a second mounting part rotatably connected at the ends away from the light pole. A second connector is provided at the end of the second mounting part near the light pole. When the second mounting part and the first mounting part are angled apart, the second connector is connected to the light pole at a position avoiding the first connector. This solar street light is easy to install. When adjusting the tilt angle of the solar panel, the worker only needs to rotate the second mounting part to the required angle and then use the second connector to lock it, reducing the risk of working at height and greatly improving the safety and efficiency of installation. Furthermore, this solar street light has high structural stability. The rotatable connection point of the first mounting part and the second mounting part is located at the end away from the light pole, resulting in a reasonable mechanical structure. When the first mounting part and the second mounting part are angled apart and the second mounting part is fixed by the second connector, the first mounting part, the second mounting part, and the light pole together form a stable triangular support structure. The overall force is uniform, the mechanical performance is good, the wind resistance is strong, and the structural stability is high.

[0080] 2. The solar street light provided in this embodiment of the utility model has a top cover that is slidably mounted on the base. Workers can quickly open the top cover to perform rapid and safe inspection, replacement, and maintenance of the battery and control circuit components housed within the receiving cavity, greatly reducing maintenance time and costs. The second mounting part is rotatably connected to the front cover without hindering the sliding opening of the top cover. Simultaneously, the base, top cover, front cover, and rear cover together form a receiving cavity, which can effectively protect the internal electrical components, improving the service life and reliability of the solar street light.

[0081] 3. The solar street light provided in this embodiment of the utility model has a guide groove extending along its length on one of the top cover and the base, and a guide rail adapted to the guide groove on the other. A first protruding strip extending inward is provided on the inner sidewall of the guide groove, and a second protruding strip extending outward is provided on the guide rail. The guide rail is housed within the guide groove, and the first and second protruding strips engage with each other. The cooperation of the guide groove and the guide rail enables a smooth, reliable, and easy-to-operate opening and closing mechanism between the top cover and the base. The engagement of the first and second protruding strips forms a mechanical interlocking structure, avoiding the risk of the top cover separating from the base in directions other than the sliding plane, improving the overall vibration and wind resistance performance, and preventing the risk of the top cover accidentally falling off during maintenance, thus improving operational safety.

[0082] 4. In the solar street light provided in this embodiment of the utility model, the first connecting member is set on the integrated rear end cover, and both the first and second connecting members are clamp structures. The clamp structure has multiple points of contact with the light pole, and the wrap-around design can evenly distribute the weight of the light frame and external forces, such as wind force, to the surface of the light pole, reducing local stress concentration and improving the firmness and stability of the light frame installation. Furthermore, the clamp structure is simple to install and highly flexible, allowing the height and angle of the light frame to be flexibly adjusted according to lighting needs.

[0083] 5. The solar street light provided in this embodiment of the utility model has a water leakage hole on the side of the base away from the top cover. The design of the water leakage hole prevents rainwater from accumulating in the cavity and damaging the internal electrical components.

[0084] 6. The solar street light provided in this embodiment of the utility model has an opening on its top cover, and a cover plate is detachably installed on the opening. The cover plate and the edge of the opening enclose a wiring hole. The cable connecting the solar panel and the lighting component passes through the wiring hole. The detachable cover plate design keeps the wiring hole in an open state, eliminating the need to forcibly squeeze or bend the cable during wiring, and allowing for easy and orderly arrangement of multiple cables. Furthermore, when inspecting, replacing, or debugging the cables later, only the cover plate needs to be removed to directly access the cable connections inside the wiring hole, enabling intuitive inspection of problems such as cable aging and poor contact, improving fault handling efficiency, and significantly increasing maintenance efficiency.

[0085] 7. The solar street light provided in this embodiment of the present invention includes an integrally molded body. One side of the body has a heat dissipation structure, and the other side has a mounting cavity, in which a light-emitting unit is installed. The integrated body design can effectively improve the heat dissipation performance, waterproof performance, and shock and impact resistance of the lighting component, making it more adaptable to complex outdoor environments.

[0086] 8. The solar street light provided in this embodiment of the utility model has at least one pair of fixed brackets arranged opposite each other along the width direction on the first mounting part. The fixed brackets have a first connecting hole, and the second mounting part has a corresponding second connecting hole. When the second mounting part is rotated to fit against the first mounting part, the second mounting part is fixedly connected to the first mounting part by bolts passing through the first and second connecting holes. When the light fixture needs to be transported or stored for a long time, the second mounting part can be rotated and folded up to fit against the first mounting part, which can significantly reduce the overall packaging volume and save logistics costs. The rigid connection of the bolts and fixed brackets can firmly lock the second mounting part onto the first mounting part, effectively preventing damage caused by shaking, vibration, and collision during handling, loading, unloading, and transportation.

[0087] 9. The solar street light provided in this embodiment of the present invention includes a second mounting part comprising an annular frame and at least one strip-shaped reinforcing member disposed on the frame. A snap-fit ​​groove is formed along the circumference of the inner side of the frame. The edge of the solar panel is snapped and fixed within the snap-fit ​​groove, and the strip-shaped reinforcing member supports the back surface of the solar panel. This design improves the installation efficiency of the solar panel and protects the edge of the solar panel from bending and cracking. The strip-shaped reinforcing member further enhances the structural strength of the second mounting part and strengthens the frame's resistance to torsion and bending.

[0088] 10. In the solar street light provided in this embodiment of the present invention, a sensing device electrically connected to the lighting component is further provided on the first mounting part. The sensing device is used to sense environmental information and send the sensing signal to the lighting component to control the working state of the lighting component.

[0089] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A solar street light, characterized in that: The device includes a lamp post and a lamp holder. The lamp holder includes a first mounting part and a second mounting part. The first mounting part is provided with a lighting component and a first connector. The lamp holder is connected to the lamp post through the first connector. The second mounting part is provided with a solar panel, which is electrically connected to the lighting component. The ends of the first mounting part and the second mounting part away from the lamp post are rotatably connected. The end of the second mounting part near the lamp post is provided with a second connector. When the second mounting part and the first mounting part are at an angle, the second connector is connected to the lamp post at a position away from the first connector.

2. The solar street light as described in claim 1, characterized in that: The first mounting part includes a base, an upper cover slidably disposed on the base, and a front cover and a rear cover detachably disposed at both ends of the upper cover and the base; the base, the upper cover, the front cover and the rear cover together enclose a receiving cavity, and a battery and a control circuit assembly are disposed in the receiving cavity; the second mounting part is rotatably connected to the front cover.

3. The solar street light as described in claim 2, characterized in that: One of the top cover and the base is provided with a guide groove extending along the length direction, and the other is provided with a guide rail adapted to the guide groove; the inner sidewall of the guide groove is provided with an inwardly extending first protrusion, and the guide rail is provided with an outwardly extending second protrusion, the guide rail is accommodated in the guide groove, and the first protrusion and the second protrusion engage with each other.

4. The solar street light as described in claim 2, characterized in that: The first connector is integrally mounted on the rear end cover, and both the first connector and the second connector are clamp structures.

5. The solar street light as described in claim 2, characterized in that: A drainage hole is provided on the side of the base away from the top cover.

6. The solar street light as described in claim 2, characterized in that: The top cover has an opening, and a cover plate is detachably installed on the opening. The cover plate and the edge of the opening enclose a wiring hole.

7. The solar street light as described in claim 1, characterized in that: The lighting assembly includes an integrally molded body, one side of which has a heat dissipation structure and the other side has a mounting cavity, in which a light-emitting unit is installed.

8. The solar street light as described in claim 1, characterized in that: At least one pair of fixed brackets are provided opposite each other along the width direction on the first mounting part. The fixed brackets are provided with a first connecting hole, and the second mounting part is provided with a corresponding second connecting hole. When the second mounting part is rotated to fit with the first mounting part, the second mounting part is fixedly connected to the first mounting part by bolts passing through the first connecting hole and the second connecting hole.

9. The solar street light as described in claim 1, characterized in that: The second mounting part includes an annular frame and at least one strip-shaped reinforcing member disposed on the frame. A snap-fit ​​groove is provided on the inner side of the frame along its circumference. The edge of the solar panel is snapped and fixed in the snap-fit ​​groove, and the strip-shaped reinforcing member is supported on the back surface of the solar panel.

10. The solar street light as described in claim 1, characterized in that: The first mounting part is also provided with a sensing device that is electrically connected to the lighting component.

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