Base structure and intelligent street lamp

By adopting a combined structure of load-bearing base, decorative cover and limiting components in the smart street light, the problems of insufficient space and load-bearing capacity in the design of the maintenance door are solved, and the convenience of equipment compartment maintenance and aesthetic appearance are achieved at the same time.

CN223795194UActive Publication Date: 2026-01-13UNILUMIN GRP +1
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Patent Information

Application Number
CN202520444797.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-12
Publication Date
2026-01-13
Estimated Expiration
2035-03-12

AI Technical Summary

Technical Problem

The existing smart street light access doors have problems with insufficient space or load-bearing capacity, making it difficult to achieve effective equipment maintenance and affecting the appearance.

Method used

The structure adopts a combination of load-bearing base, decorative cover and limiting component. The opening and closing of the decorative cover is adjusted by the limiting component to realize the inspection and maintenance of the equipment compartment, while ensuring reliable support and aesthetic appearance of the light pole.

Benefits of technology

It enables convenient inspection and maintenance of the equipment compartment, avoids the need for exposed maintenance doors, and ensures reliable support for the light pole and an aesthetically pleasing overall appearance.

✦ Generated by Eureka AI based on patent content.

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Abstract

The base structure comprises a load bearing seat, the load bearing seat is provided with a bearing face and a supporting face which are arranged in a back-to-back mode, the bearing face is used for installing an external load, the load bearing seat is installed and fixed through the supporting face, and an installation opening is formed between the bearing face and the supporting face; the decoration cover is movably arranged on the bearing base in a sleeving mode in the direction that the bearing face and the supporting face are arranged in a back-to-back mode; and the limiting assembly is used for limiting and fixing the movable decorative cover on the bearing seat, so that the mounting opening is closed or opened. According to the utility model, reliable support is provided for the lamp post, and meanwhile, the maintenance of the internal equipment cabin is realized. And meanwhile, the arrangement of an exposed access door is avoided, and the attractive appearance of the overall appearance is ensured.
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Description

Technical Field

[0001] This utility model relates to the field of smart street light technology, and in particular to a base structure and a smart street light. Background Technology

[0002] With the rapid development of urban construction, smart streetlights, as an important component of smart cities, integrate multiple functions such as security monitoring, communication base stations, charging piles, LED lighting, and environmental monitoring, becoming a key node and one of the most important data entry points for the urban Internet of Things. In the design of smart streetlights, the equipment compartment, as a crucial structure housing core components, is typically located inside the base of the light pole. To facilitate the inspection and maintenance of the equipment compartment, existing technologies mainly employ access doors on the side wall of the base. However, if the access door is too small, maintenance personnel will face insufficient space for operation, making effective equipment maintenance difficult; conversely, if the access door is too large, it may affect the load-bearing capacity of the base, failing to provide reliable support for the light pole. Utility Model Content

[0003] The main purpose of this utility model is to provide a base structure that provides reliable support for the light pole while enabling the inspection and maintenance of the equipment compartment.

[0004] To achieve the above objectives, the base structure proposed in this utility model includes:

[0005] A load-bearing base has a bearing surface and a supporting surface arranged back to back. The bearing surface is used to install an external load, and the load-bearing base is fixed by the supporting surface. An installation opening is formed between the bearing surface and the supporting surface.

[0006] A decorative cover, arranged with the receiving surface and the supporting surface facing away from each other, is movably fitted onto the load-bearing base; and

[0007] A limiting component is provided to limit and fix the movable decorative cover to the load-bearing base, so as to close or open the mounting opening.

[0008] Optionally, the side wall of the load-bearing base is provided with a plurality of limiting grooves, and the plurality of limiting grooves are spaced apart along the direction in which the receiving surface and the supporting surface are arranged opposite to each other. The limiting component is movably inserted into the limiting groove so that the decorative cover is limited and fixed to the load-bearing base.

[0009] Optionally, the limiting component protrudes from the inner wall of the decorative cover, and the limiting component extends and retracts along the gap between the decorative cover and the support seat, so as to be inserted into or away from the corresponding limiting groove.

[0010] Optionally, the limiting component includes a mounting box, a spring, and a limiting head. The mounting box passes through the decorative cover, and the spring extends along the gap between the decorative cover and the load-bearing seat and is sandwiched between the mounting box and the limiting head, so that the limiting head is inserted into or away from the corresponding limiting groove.

[0011] Optionally, the mounting box includes a face frame and a box body, the face frame covers the box body, the spring is disposed between the face frame and the box body, the limiting head can be movably inserted through the box body, and the face frame has a hollow structure communicating with the outside, so that the limiting head is applied through the face frame.

[0012] Optionally, the limiting head includes a transmission part and an insertion part. The transmission part is connected to the spring, and the insertion part protrudes from the surface of the transmission part away from the spring and movably passes through the box body. The surface of the transmission part is formed with a handle groove so that the face frame passing through the handle groove applies force to the limiting head.

[0013] Optionally, the surface of the insertion part facing the receiving surface is formed with a guide surface, so that the limiting head is subjected to a force close to the receiving surface and moves away from the corresponding limiting groove.

[0014] Optionally, the base structure includes two opposing limiting components, and the decorative cover is fixed to the load-bearing seat by the two limiting components.

[0015] Optionally, the load-bearing base includes multiple side plates, which enclose an open receiving space. A partition is provided within the receiving space, dividing the receiving space into a wire passage and the mounting port.

[0016] This utility model also proposes a smart street light, including: a light pole, an equipment compartment, and the aforementioned base structure. The light pole is installed on the receiving surface of the base structure, the equipment compartment is installed in the mounting port of the base structure, and the equipment compartment is electrically connected to the light pole.

[0017] In this invention, when applied to smart streetlights, the light pole is installed on the bearing surface of a support base. The support base is fixed by a supporting surface positioned opposite to the bearing surface, thus ensuring reliable support for the light pole. Furthermore, an installation opening for the equipment compartment is formed between the bearing surface and the supporting surface. A decorative cover is movably fitted onto the support base along the direction in which the bearing surface and supporting surface are positioned opposite to each other. A limiting component limits and fixes the movable decorative cover to the support base, allowing the installation opening to be closed or opened. Thus, when maintenance is required, the limiting component is adjusted to allow the decorative cover to move open, enabling maintenance of the equipment compartment within the installation opening. When maintenance is complete, the limiting component is adjusted to close the installation opening, thus enclosing the equipment compartment inside the base structure. This invention provides reliable support for the light pole while enabling maintenance of the internal equipment compartment. Simultaneously, this invention avoids the need for exposed maintenance doors, ensuring an aesthetically pleasing overall appearance. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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 the structures shown in these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a smart street light according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 Status diagram of the inspection and maintenance of smart streetlights;

[0021] Figure 3 for Figure 2 A schematic diagram of the equipment compartment installed on the load-bearing base;

[0022] Figure 4 for Figure 3 A cross-sectional view of the central support seat;

[0023] Figure 5 for Figure 1 Exploded view of the middle limiting component and decorative cover;

[0024] Figure 6 for Figure 1 Cross-sectional view of the base structure;

[0025] Figure 7 for Figure 6 A magnified view of part A in the middle;

[0026] Figure 8 for Figure 1 Cross-sectional schematic diagram of the middle limiting component;

[0027] Figure 9 for Figure 8 Exploded view of the middle limit component;

[0028] Explanation of icon numbers:

[0029]

[0030]

[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] See Figures 1 to 9 As shown, in one embodiment of this utility model, a base structure 1000 includes: a load-bearing base 100, which has a receiving surface 101 and a supporting surface 102 arranged back to back. The receiving surface 101 is used to install an external load, and the load-bearing base 100 is fixedly installed through the supporting surface 102. An installation opening 100b is formed between the receiving surface 101 and the supporting surface 102; a decorative cover 300, which is movably fitted onto the load-bearing base 100 along the direction in which the receiving surface 101 and the supporting surface 102 are arranged back to back; and a limiting component 500, which limits and fixes the movable decorative cover 300 to the load-bearing base 100 so that the installation opening 100b is closed or opened.

[0035] In the technical solution of this utility model, when applied to smart streetlights, the light pole 2000 is installed on the bearing surface 101 of the support base 100. The support base 100 is fixed by a support surface 102 that is set opposite to the bearing surface 101, thereby ensuring reliable support for the light pole 2000. Furthermore, an installation opening 100b for the equipment compartment 4000 is formed between the bearing surface 101 and the support surface 102. Along the direction in which the bearing surface 101 and the support surface 102 are set opposite to each other, the decorative cover 300 is movably fitted onto the support base 100. The limiting component 500 limits and fixes the movable decorative cover 300 to the support base 100, so that the installation opening 100b is closed or opened. Thus, when maintenance is required, adjusting the limiting component 500 allows the decorative cover 300 to move open the mounting opening 100b, enabling maintenance of the equipment compartment 4000 within the mounting opening 100b. When maintenance is complete, adjusting the limiting component 500 allows the decorative cover 300 to move close the mounting opening 100b, thereby enclosing the equipment compartment 4000 inside the base structure 1000. This invention provides reliable support for the light pole 2000 while enabling maintenance of the internal equipment compartment 4000. Furthermore, this invention avoids the need for exposed maintenance doors, ensuring an aesthetically pleasing overall appearance.

[0036] It should be noted that the decorative cover 300 has a cylindrical structure and is fitted onto the support base 100. The decorative cover 300 moves along the height direction of the lamp post 2000. The limiting component 500 can be located on the decorative cover 300 or on the support base 100, as long as it can limit and fix the decorative cover 300 on the support base 100. Specifically, when the limiting component 500 is located on the decorative cover 300, the limiting component 500 can be a detachable pin, and the support base 100 can be provided with a corresponding socket. The decorative cover 300 is limited and fixed to the support base 100 by the cooperation of the pin and the socket. Alternatively, the limiting component 500 can be a screw that movably passes through the decorative cover 300. By rotating the screw, the end of the screw is connected to the support base 100, thereby limiting and fixing the decorative cover 300 to the support base 100. Of course, the support... The outer wall of the seat 100 can be provided with a limiting groove 100a. The decorative cover 300 can be limited and fixed by the screw and the limiting groove 100a. Alternatively, the decorative cover 300 can be limited by the contact connection at the end of the screw. The limiting component 500 can also be a telescopic limiting head 550. The limiting head 550 can be telescopically moved to limit and fix the decorative cover 300. This embodiment is not limited to this. All of the above are within the protection scope of this utility model.

[0037] See Figures 1 to 9As shown, in one embodiment of the present invention, the side wall of the load-bearing base 100 is provided with a plurality of limiting grooves 100a. The plurality of limiting grooves 100a are spaced apart along the direction in which the receiving surface 101 and the supporting surface 102 are set opposite to each other. The limiting component 500 is movably inserted into the limiting groove 100a so that the decorative cover 300 is limited and fixed to the load-bearing base 100. When maintenance is required, the limiting component 500 is adjusted away from the lower limiting groove 100a, so that the decorative cover 300 moves in a direction where the receiving surface 101 and the supporting surface 102 are facing away from each other until the mounting port 100b is opened. The limiting component 500 is then inserted into the upper limiting groove 100a, enabling maintenance of the equipment compartment 4000 inside the mounting port 100b. When maintenance is completed, the limiting component 500 is adjusted away from the upper limiting groove 100a, so that the decorative cover 300 moves in a direction where the receiving surface 101 and the supporting surface 102 are facing away from each other until the mounting port 100b is closed. The limiting component 500 is then inserted into the lower limiting groove 100a, thus enclosing the equipment compartment 4000 inside the base structure 1000. Of course, the limiting component 500 can be detachably inserted into the limiting groove 100a or retractably inserted into the limiting groove 100a. This embodiment is not limited to this, and all of the above are within the protection scope of this utility model. This embodiment achieves the limiting and fixing of the decorative cover 300 sleeved on the load-bearing seat 100 through the cooperation of the limiting component 500 and multiple limiting grooves 100a, which is beneficial to the inspection and maintenance of the equipment compartment 4000.

[0038] See Figures 1 to 9 As shown, in one embodiment of this utility model, the limiting component 500 protrudes from the inner wall of the decorative cover 300. The limiting component 500 extends and retracts along the gap between the decorative cover 300 and the support seat 100, so as to be inserted into or moved away from the corresponding limiting groove 100a. It should be noted that the limiting component 500 protrudes from the lower side of the decorative cover 300, and the specific installation position of the limiting component 500 can be set according to the setting of the mounting opening 100b. When the decorative cover 300 needs adjustment, the limiting component 500 is adjusted to a retracted state, moving away from the corresponding limiting groove 100a, and the decorative cover 300 is movably fitted onto the load-bearing seat 100. When the decorative cover 300 needs to be fixed, the limiting component 500 is adjusted to an extended state, inserting into the corresponding limiting groove 100a, and the decorative cover 300 is fixed to the load-bearing seat 100. In this embodiment, the extension and retraction of the limiting component 500 unlocks the limiting of the decorative cover 300, thereby facilitating the adjustment of the position of the decorative cover 300 and benefiting the inspection and maintenance of the equipment compartment 4000. Of course, in this embodiment, the limiting component 500 can be driven by external force or by a drive motor; this embodiment is not limited to these methods, and all of the above are within the protection scope of this utility model.

[0039] See Figures 1 to 9 As shown, in one embodiment of the present invention, the limiting component 500 includes a mounting box 510, a spring 530, and a limiting head 550. The mounting box 510 is provided with a decorative cover 300. The spring 530 extends along the gap between the decorative cover 300 and the support seat 100 and is sandwiched between the mounting box 510 and the limiting head 550, so that the limiting head 550 is inserted into or away from the limiting groove 100a that is disposed opposite to it. It should be noted that in this embodiment, the length of the spring 530 extends along the direction in which the decorative cover 300 and the support base 100 are spaced apart. The spring 530 is installed in the mounting box 510 and is connected to the limiting head 550. Under the action of the spring 530, the limiting head 550 moves away from or is inserted into the limiting groove 100a. When the spring 530 is in a compressed state, the limiting head 550 moves away from the corresponding limiting groove 100a, thereby adjusting the position of the decorative cover 300. When the spring 530 is in an extended state, the limiting head 550 is inserted into the corresponding limiting groove 100a, thereby fixing the decorative cover 300. Of course, in this embodiment, the limiting head 550 can be moved to achieve movable insertion by driving the spring 530 to extend or retract, or it can be moved to achieve movable insertion by driving the limiting head 550 to compress the spring 530. This embodiment is not limited to these methods, and all of the above are within the protection scope of this utility model.

[0040] See Figures 1 to 9 As shown, in one embodiment of the present invention, the mounting box 510 includes a face frame 511 and a box body 512. The face frame 511 covers the box body 512, and the spring 530 is clamped between the face frame 511 and the box body 512. The limiting head 550 can be movably inserted through the box body 512. The face frame 511 has a hollow structure 511a that communicates with the outside, so that the limiting head 550 is applied through the face frame 511. It should be noted that in this embodiment, the decorative cover 300 is provided with a mounting hole 300a, the face frame 511 is provided in the mounting hole 300a, the box body 512 protrudes from the inner side of the decorative cover 300, one end of the spring 530 is connected to the face frame 511, and the other end of the spring 530 is connected to the box body 512. In order to prevent the installed spring 530 from shifting, a limiting plate 501 is also provided on the back of the panel. The spring 530 is clamped in the enclosed space of the face frame 511, the limiting plate 501 and the box body 512. The box body 512 is provided with a clearance hole 512a, and the limiting head 550 passes through the clearance hole 512a and cooperates with the limiting groove 100a so that the decorative cover 300 is limited and fixed to the load-bearing seat 100. When the decorative cover 300 needs to be adjusted, this embodiment can apply force to the limiting head 550 by passing through the hollow structure 511a. In this way, the limiting head 550 compresses the spring 530 and moves away from the corresponding limiting groove 100a, thereby realizing the installation and adjustment of the decorative cover 300, which provides convenience for the inspection and maintenance of the equipment compartment 4000.

[0041] See Figures 1 to 9As shown, in one embodiment of this utility model, the limiting head 550 includes a transmission part 551 and an insertion part 553. The transmission part 551 is connected to the spring 530. The insertion part 553 protrudes from the surface of the transmission part 551 away from the spring 530 and movably passes through the box body 512. A handle groove 551a is formed on the surface of the transmission part 551 facing the hollow structure 511a, so that the through frame 511 is applied to the limiting head 550 through the handle groove 551a. It should be noted that, in order to achieve the limiting insertion of the limiting head 550, the transmission part 551 is the larger end and the insertion part 553 is the smaller end. The insertion part 553 protrudes from the surface of the transmission part 551 away from the spring 530 to form a T-shaped structure. Under the transmission of the transmission part 551, the insertion part 553 movably passes through the box body 512. Of course, a positioning hole can be provided on the surface of the transmission part 551 facing away from the insertion part 553. The spring 530 is connected to the transmission part 551 through the positioning hole. A handle groove 551a is formed on the surface of the transmission part 551 facing the hollow structure 511a. When a finger passes through the hollow structure 511a, it applies force to the limiting head 550 through the handle groove 551a, thereby effectively driving the insertion part 553 to move and insert into the limiting groove 100a. This facilitates the adjustment of the installation position of the decorative cover 300, thus providing convenience for the inspection and maintenance of the equipment compartment 4000. Of course, the setting of the handle groove 551a can be adjusted according to the actual situation in this embodiment. This embodiment is not limited to this, and all of the above are within the protection scope of this utility model.

[0042] See Figures 1 to 9 As shown, in one embodiment of the present invention, the insert portion 553 has a guide surface 555 formed on the surface of the receiving surface 101, so that the limiting head 550 is moved away from the corresponding limiting groove 100a by the force applied near the receiving surface 101. It should be noted that, through the setting of the guide surface 555 in this embodiment, when the decorative cover 300 moves in the opposite direction of the receiving surface 101 and the supporting surface 102, when the limiting head 550 is subjected to a force close to the receiving surface 101, the outer wall of the load-bearing seat 100 squeezes the limiting head 550 through the guide surface 555. In this way, the spring 530 is compressed and stores elastic potential energy, and the limiting head 550 moves away from the relatively set limiting groove 100a. The decorative cover 300 moves to the installation port 100b and opens. After the force is stopped, the compressed spring 530 releases the stored elastic potential energy. In this way, the decorative cover 300 is limited and installed in the relatively moving limiting groove 100a, thereby providing convenience for the inspection and maintenance of the equipment compartment 4000.

[0043] See Figures 1 to 9As shown, in one embodiment of this utility model, the base structure 1000 includes two opposing limiting components 500, and the decorative cover 300 is fixed to the load-bearing base 100 by the two limiting components 500. It should be noted that this utility model, by using the two opposing limiting components 500 to fix the decorative cover 300 to the load-bearing base 100, improves the stability of the assembly of the load-bearing base 100 and the decorative cover 300, achieving stable assembly of the load-bearing base 100 and the decorative cover 300, while preventing the decorative cover 300 from tilting during installation, thus ensuring the aesthetic appearance of the overall structure.

[0044] See Figures 1 to 9 As shown, in one embodiment of this utility model, the load-bearing base 100 includes multiple side plates 103, which enclose an open accommodating space. A partition 104 is disposed within the accommodating space, dividing it into a wire passageway 100c and an installation port 100b. It should be noted that the partition 104 has a wire through hole 104a, through which the wires of the wire passageway 100c pass and connect to the equipment compartment 4000. In this embodiment, the accommodating space can be provided with multiple partitions 104, forming multiple installation ports 100b. The equipment compartment 4000 is formed by multiple installation ports 100b. The partitions 104, as a skeleton structure, ensure the load-bearing capacity of the load-bearing base 100, providing strong support for the light pole 2000 while increasing the maintenance space of the equipment compartment 4000. Specifically, in this embodiment, two opposing partitions 104 are installed within the accommodating space, defining a wiring channel 100c. Two mounting openings 100b are defined on opposite sides of the wiring channel 100c. Thus, the key structure of the smart street light is divided into two parts, with the key structures of each part installed in the two mounting openings 100b, facilitating maintenance of the equipment compartment 4000. This invention uses the internal wiring channel 100c for wiring connections, thus avoiding exposed wiring and ensuring an aesthetically pleasing overall appearance.

[0045] See Figures 1 to 9As shown, in one embodiment of this utility model, a smart street light includes a light pole 2000, an equipment compartment 4000, and the aforementioned base structure 1000. The light pole 2000 is mounted on the receiving surface 101 of the base structure 1000, and the equipment compartment 4000 is mounted on the mounting port 100b of the base structure 1000. The equipment compartment 4000 is electrically connected to the light pole 2000. To achieve the installation and fixation of the light pole 2000, the receiving surface 101 of the support base 100 can be provided with insertion holes 101a. The light pole 2000 is inserted into the insertion holes 101a for assembly. Alternatively, the receiving surface 101 can also be provided with mounting holes 101b. The assembled light pole 2000 is installed and fixed to the support base 100 by screws and the engagement of the mounting holes 101b. In addition, in this embodiment, the light pole 2000 can be equipped with various functional mounts, including monitoring equipment and display equipment, thereby fulfilling different functional requirements. This embodiment is not limited to these, and all of the above are within the protection scope of this utility model. In this embodiment, the decorative cover 300 can be provided with fixing holes 300b. With the cooperation of fasteners and fixing holes 300b, the decorative cover 300 can be movably connected to the light pole 2000. Of course, in this embodiment, the decorative cover 300 and the light pole 2000 can also be installed through sliding connection, detachable connection, or other movable methods. It should be noted that in this embodiment, the light pole 2000 is installed on the bearing surface 101 of the support base 100. The support base 100 is fixed by a support surface 102 that is set opposite to the bearing surface 101, thereby ensuring reliable support for the light pole 2000. Furthermore, an installation opening 100b is formed between the bearing surface 101 and the support surface 102. The equipment compartment 4000 is located at the installation opening 100b. Along the direction in which the bearing surface 101 and the support surface 102 are set opposite to each other, the decorative cover 300 is movably fitted onto the support base 100. The limiting component 500 limits and fixes the movable decorative cover 300 to the support base 100, so that the installation opening 100b is closed or opened. Thus, when maintenance is required, adjusting the limiting component 500 allows the decorative cover 300 to move open the mounting opening 100b, enabling maintenance of the equipment compartment 4000 within the mounting opening 100b. When maintenance is complete, adjusting the limiting component 500 allows the decorative cover 300 to move close the mounting opening 100b, thereby enclosing the equipment compartment 4000 inside the base structure 1000. This invention provides reliable support for the light pole 2000 while enabling maintenance of the internal equipment compartment 4000. Furthermore, this invention avoids the need for exposed maintenance doors, ensuring an aesthetically pleasing overall appearance.

[0046] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A base structure, characterized in that, include: A load-bearing base has a bearing surface and a supporting surface arranged back to back. The bearing surface is used to install an external load, and the load-bearing base is fixed by the supporting surface. An installation opening is formed between the bearing surface and the supporting surface. A decorative cover, arranged with the receiving surface and the supporting surface facing away from each other, is movably fitted onto the load-bearing base; and A limiting component is provided to limit and fix the movable decorative cover to the load-bearing base, so as to close or open the mounting opening.

2. The base structure as described in claim 1, characterized in that, The side wall of the load-bearing base is provided with multiple limiting grooves, which are spaced apart along the direction in which the receiving surface and the supporting surface are opposite to each other. The limiting component is movably inserted into the limiting groove so that the decorative cover is limited and fixed to the load-bearing base.

3. The base structure as described in claim 2, characterized in that, The limiting component protrudes from the inner wall of the decorative cover and moves telescopically along the gap between the decorative cover and the support seat to be inserted into or away from the corresponding limiting groove.

4. The base structure as described in claim 3, characterized in that, The limiting component includes a mounting box, a spring, and a limiting head. The mounting box passes through the decorative cover, and the spring extends along the gap between the decorative cover and the load-bearing seat and is sandwiched between the mounting box and the limiting head, so that the limiting head is inserted into or away from the corresponding limiting groove.

5. The base structure as described in claim 4, characterized in that, The mounting box includes a face frame and a box body. The face frame covers the box body, and the spring is located between the face frame and the box body. The limiting head can be movably inserted through the box body. The face frame has a hollow structure that communicates with the outside world, so that the limiting head is applied through the face frame.

6. The base structure as described in claim 5, characterized in that, The limiting head includes a transmission part and an insertion part. The transmission part is connected to the spring. The insertion part protrudes from the surface of the transmission part away from the spring and movably passes through the box body. The surface of the transmission part is formed with a handle groove so that the face frame passing through the handle groove exerts force on the limiting head.

7. The base structure as described in claim 6, characterized in that, The insert portion has a guide surface on the surface facing the receiving surface, so that the limiting head is moved away from the corresponding limiting groove by a force close to the receiving surface.

8. The base structure as described in any one of claims 1 to 7, characterized in that, The base structure includes two limiting components arranged opposite to each other, and the decorative cover is fixed to the load-bearing seat by the two limiting components.

9. The base structure as described in any one of claims 1 to 7, characterized in that, The load-bearing base includes multiple side plates, which enclose an open receiving space. A partition is provided within the receiving space, dividing the receiving space into a wire passage and the mounting port.

10. A smart street light, characterized in that, include: The light pole, the equipment compartment, and the base structure according to any one of claims 1 to 9, wherein the light pole is installed on the receiving surface of the base structure, the equipment compartment is installed in the mounting port of the base structure, and the equipment compartment is electrically connected to the light pole.