Split type solar street lamp convenient to assemble

Abstract

The utility model discloses a split type solar street lamp convenient to assemble, relates to the technical field of solar street lamps, and aims to solve the technical problems that a lamp pole of a current solar street lamp is mostly of an integrated structure, large in size and inconvenient to transport and erect. The lamp pole assembly comprises a plurality of lamp pole bodies which are detachably connected, locking parts are arranged between the lamp pole bodies, a cylindrical block is formed in the middle of the bottom end of each lamp pole body, a threaded column is formed in the middle of the bottom end of each cylindrical block, and an annular threaded groove is formed in the position, located outside the threaded column, of the bottom end of each cylindrical block. A threaded hole allowing the threaded column to be screwed in is formed in the center of the top end of the lamp post body, a threaded pipe capable of being screwed in the annular threaded groove in a screwed mode is formed in the position, located outside the threaded hole, of the top end of the lamp post body, and a rotating structure is rotationally installed at the outer edge of the top end of the lamp post body. The lamp post has the advantage that the lamp post body can be conveniently assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of solar street lamps, and more specifically, to a split solar street lamp which is convenient for assembly. Background Technique

[0002] The solar street lamp mainly consists of a lamp post, a lamp body and a photovoltaic panel. The lamp body includes a lamp head for lighting and a cantilever rod. The lamp post itself is an integral structure, and the lamp post and the cantilever rod are integrally welded. After transporting the lamp post, the photovoltaic panel and the lamp head separately to the erection position, assemble each part together, lift the assembled solar street lamp by a hoisting vehicle, and install the bottom end of the lamp post on the bearing surface to complete the erection and installation of the solar street lamp.

[0003] After the erection of the solar street lamp, the photovoltaic panel converts solar energy into electric energy, which is used to turn on the lamp head for lighting after a set time period at night or when the ambient brightness is lower than the set value.

[0004] At present, most of the lamp posts of solar street lamps are integral structures with large sizes, which are not convenient for transportation and erection. In view of this, we propose a split solar street lamp which is convenient for assembly. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a split solar street lamp which is convenient for assembly, so as to solve the technical problem that most of the lamp posts of current solar street lamps are integral structures with large sizes, which are not convenient for transportation and erection.

[0006] To solve the above technical problem, the utility model provides the following technical solution: a split solar street lamp which is convenient for assembly, including a lamp post assembly with a buried base detachably installed at the bottom;

[0007] The lamp post assembly includes a plurality of lamp post bodies detachably connected, and a locking component is arranged between the lamp post bodies;

[0008] A cylindrical block is formed in the center of the bottom end of the lamp post body, a threaded post is formed in the center of the bottom end of the cylindrical block, and an annular threaded groove is formed outside the threaded post at the bottom end of the cylindrical block. A threaded hole for screwing in the threaded post is formed in the center of the top end of the lamp post body, and a threaded pipe that can be screwed into the annular threaded groove is formed outside the threaded hole at the top end of the lamp post body. A rotating structure is rotatably installed at the outer edge position of the top end of the lamp post body;

[0009] The locking component includes a locking disc one fixedly connected to the rotating structure, a ratchet is fixedly arranged on the lower end surface of the locking disc one, a locking disc two is fixedly arranged on the outer edge surface of the top end of the lamp post body, and ratchet teeth that are symmetrically rotatably arranged on the top of the locking disc two and are movably engaged with the ratchet.

[0010] The utility model designs a lamp pole body, annular threaded groove, threaded column, threaded hole and threaded tube, and by abutting and rotating the end parts of two adjacent lamp pole bodies, the threaded column and the threaded tube can be screwed into the threaded hole and the annular threaded groove respectively, thereby realizing two-way connection and fixation, which is convenient for assembly of the lamp pole body and thus convenient for transportation of the lamp pole body. When the lamp pole body rotates, the rotating structure will drive the ratchet to rotate synchronously, and the ratchet will move the pawl. After the lamp pole body is fixed, the pawl and the ratchet will engage to realize one-way locking, thereby improving the stability of the connection between the lamp pole bodies. At the same time, the two-way connection and fixation method can also improve the stability of the connection between the lamp pole bodies. The cooperation of the two can ensure the stable installation of the lamp pole bodies. At the same time, the split splicing assembly method is adopted to facilitate the transportation of the lamp pole.

[0011] Preferably, a rotating shaft rotatably connected to the second locking plate is provided at one end of the pawl, and a torsion spring is provided at the rotation connection between the end of the rotating shaft and the second locking plate.

[0012] Preferably, the rotating structure comprises a rotating ring rotatably mounted on the top of the lamp pole body, the upper end surface of the rotating ring is formed with an arc-shaped positioning plate B in a circular array structure, and both ends of the arc-shaped positioning plate B are formed with positioning grooves.

[0013] Preferably, the bottom end of the lamp pole body is located outside the cylindrical block and is provided with an arc-shaped positioning plate A in a circular array structure. The arc-shaped positioning plate A is staggered with the arc-shaped positioning plate B, and the two ends of the arc-shaped positioning plate A are formed with positioning plates adapted to be inserted into the positioning grooves.

[0014] Preferably, the top end structure of one of the lamp pole bodies located at the top is connected to an arc-shaped bent arm, and the end structure of the arc-shaped bent arm away from the lamp pole body is connected to a mounting arm.

[0015] Preferably, a solar panel is detachably mounted on the outer edge surface of the mounting arm, and a lighting lamp is detachably mounted on the outer edge surface of the mounting arm.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model designs a lamp pole body, an annular threaded groove, a threaded column, a threaded hole and a threaded tube. By abutting and rotating the ends of two adjacent lamp pole bodies, the threaded column and the threaded tube can be screwed into the threaded hole and the annular threaded groove respectively, thereby realizing two-way connection and fixation, which is convenient for assembling the lamp pole body and thus convenient for transportation of the lamp pole body. When the lamp pole body rotates, the rotating structure will drive the ratchet to rotate synchronously, and the ratchet will move the pawl. After the lamp pole body is fixed, the pawl and the ratchet will engage to realize one-way locking, thereby improving the stability of the connection between the lamp pole bodies. At the same time, the two-way connection and fixation method can also improve the stability of the connection between the lamp pole bodies. The cooperation of the two can ensure the stable installation of the lamp pole bodies. At the same time, the split splicing assembly method is adopted to facilitate the transportation of the lamp pole, which solves the problem that most of the lamp poles of current solar street lamps are of integrated structure, large in size, and inconvenient for transportation and erection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the lamp pole assembly of the utility model;

[0020] Figure 3 It is a cross-sectional view of two adjacent lamp pole bodies of the utility model in a disassembled state;

[0021] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure at center A;

[0022] Figure 5 It is a disassembled schematic diagram of the locking component of the utility model;

[0023] Figure 6 For this utility model Figure 5 Bottom view of .

[0024] Description of the numbers in the figure:

[0025] 1. Embedded seat; 2. Lamp pole assembly; 201. Lamp pole body; 202. Arc-shaped bent arm; 203. Mounting arm; 204. Arc-shaped positioning plate A; 205. Cylindrical block; 206. Annular threaded groove; 207. Threaded column; 208. Threaded hole; 209. Threaded tube; 210. Rotating ring; 211. Arc-shaped positioning plate B; 212. Positioning groove; 3. Solar panel; 4. Lighting lamp; 5. Locking component; 501. Locking disk 1; 502. Ratchet; 503. Locking disk 2; 504. Paw. DETAILED DESCRIPTION

[0026] like Figures 1 - 6As shown in the figure, the utility model relates to a split solar street lamp which is convenient for assembly, including a lamp post assembly 2 with a buried base 1 detachably installed at the bottom. The lamp post assembly 2 includes a plurality of lamp post bodies 201 which are detachably connected. A locking component 5 is arranged between the lamp post bodies 201. A cylindrical block 205 is formed in the center of the bottom end of the lamp post body 201. A threaded column 207 is formed in the center of the bottom end of the cylindrical block 205. And an annular threaded groove 206 is formed outside the threaded column 207 at the bottom end of the cylindrical block 205. A threaded hole 208 adapted for the threaded column 207 to be screwed into is formed in the center of the top end of the lamp post body 201. And a threaded tube 209 which can be screwed into the annular threaded groove 206 is formed outside the threaded hole 208 at the top end of the lamp post body 201. A rotating structure is rotatably installed at the outer edge position of the top end of the lamp post body 201. The locking component 5 includes a locking disc one 501 fixedly connected to the rotating structure. A ratchet 502 is fixedly arranged on the lower end surface of the locking disc one 501. A locking disc two 503 is fixedly arranged on the outer edge surface of the top end of the lamp post body 201. Two pawls 504 which are rotatably arranged symmetrically on the top of the locking disc two 503 and are movably engaged with the ratchet 502 are provided.

[0027] In the embodiment of the present utility model, as Figure 5 shown, one end of the pawl 504 is provided with a rotating shaft which is rotatably connected to the locking disc two 503, and a torsion spring is arranged at the rotating connection between the end of the rotating shaft and the locking disc two 503.

[0028] In the embodiment of the present utility model, as Figure 3 and Figure 4 shown, the rotating structure includes a rotating ring 210 rotatably installed at the top of the lamp post body 201. Arc-shaped positioning plates B211 are formed in an annular array on the upper end surface of the rotating ring 210. Positioning grooves 212 are formed at both ends of the arc-shaped positioning plates B211. Arc-shaped positioning plates A204 are arranged in an annular array outside the cylindrical block 205 at the bottom end of the lamp post body 201. The arc-shaped positioning plates A204 and the arc-shaped positioning plates B211 are arranged in a staggered manner. And positioning plates adapted to be inserted into the positioning grooves 212 are formed at both ends of the arc-shaped positioning plates A204.

[0029] In the embodiment of the present utility model, as Figure 1 and Figure 2 shown, an arc-shaped bent arm 202 is connected to the top end of the lamp post body 201 at the top. One end of the arc-shaped bent arm 202 far away from the lamp post body 201 is connected with an installation arm 203. A solar component 3 is detachably installed on the outer edge surface of the installation arm 203. And a lighting lamp 4 is detachably installed on the outer edge surface of the installation arm 203.

[0030] Working principle: This embodiment provides a split solar street lamp that is easy to assemble. When in use, first, the embedded base 1 is embedded under the ground surface and fixed. Then, the ends of the lamp post body 201 are abutted together and inserted downward, so that the positioning plate is inserted into the positioning groove 212. By rotating the lamp post body 201, the threaded column 207 and the threaded pipe 209 are respectively screwed into the threaded hole 208 and the annular threaded groove 206. During this process, the rotation ring 210 is driven to rotate synchronously through the plug-in fit between the positioning plate and the positioning groove 212. During the rotation of the rotation ring 210, the locking disc 501 is driven to rotate. The pawl 504 is toggled by the ratchet 502. After the lamp post body 201 is fixed, the pawl 504 engages with the ratchet 502 to achieve one-way locking, thereby improving the connection stability between the lamp post bodies 201 and completing the splicing and assembly of the lamp post body 201. The solar component 3 performs photoelectric conversion to provide electrical energy for the lighting lamp 4 to achieve night lighting.

[0031] The embodiments disclosed in this utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of this utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of this utility model, they are within the protection scope of this utility model.

Claims

1. A split solar street light that is easy to assemble, characterized in that: It comprises a lamp pole assembly (2) with a pre-embedded seat (1) detachably mounted on the bottom; The lamp pole assembly (2) comprises a plurality of detachably connected lamp pole bodies (201), wherein locking components (5) are provided between the lamp pole bodies (201); The bottom end of the lamp post body (201) is centrally formed with a cylindrical block (205), the bottom end of the cylindrical block (205) is centrally formed with a threaded column (207), and the bottom end of the cylindrical block (205) is located outside the threaded column (207) and is provided with an annular thread groove (206), the top end of the lamp post body (201) is centrally formed with a threaded hole (208) adapted to be screwed into the threaded column (207), and the top end of the lamp post body (201) is located outside the threaded hole (208) and is provided with a threaded tube (209) that can be screwed into the annular thread groove (206), and a rotating structure is rotatably installed at the outer edge of the top end of the lamp post body (201); The locking component (5) comprises a locking plate 1 (501) fixedly connected to the rotating structure, a ratchet (502) being fixedly arranged on the lower end surface of the locking plate 1 (501), a locking plate 2 (503) being fixedly arranged on the top outer edge surface of the lamp pole body (201), and a ratchet (504) being symmetrically and rotatably arranged on the top of the locking plate 2 (503) and being movably engaged with the ratchet (502).

2. The split solar street light that is easy to assemble according to claim 1 is characterized in that: One end of the ratchet (504) is provided with a rotating shaft rotatably connected to the second locking plate (503), and a torsion spring is provided at the rotation connection between the end of the rotating shaft and the second locking plate (503).

3. The split solar street light that is easy to assemble according to claim 1 is characterized in that: The rotating structure comprises a rotating ring (210) rotatably mounted on the top of the lamp pole body (201); the upper end surface of the rotating ring (210) is formed with an arc-shaped positioning plate B (211) in a circular array structure; and positioning grooves (212) are formed at both ends of the arc-shaped positioning plate B (211).

4. The split solar street light that is easy to assemble according to claim 3 is characterized in that: The bottom end of the lamp pole body (201) is located outside the cylindrical block (205) and is provided with an arc-shaped positioning plate A (204) in a ring array structure. The arc-shaped positioning plate A (204) and the arc-shaped positioning plate B (211) are staggered, and the two ends of the arc-shaped positioning plate A (204) are formed with positioning plates adapted to be inserted into the positioning groove (212).

5. The split solar street light that is easy to assemble according to claim 1 is characterized in that: The top end structure of a lamp pole body (201) located at the top is connected to an arc-shaped bent arm (202), and the end structure of the arc-shaped bent arm (202) away from the lamp pole body (201) is connected to a mounting arm (203).

6. The split solar street light that is easy to assemble according to claim 5, characterized in that: A solar energy component (3) is detachably mounted on the outer edge surface of the mounting arm (203), and a lighting lamp (4) is detachably mounted on the outer edge surface of the mounting arm (203).

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