Street lamp

Abstract

According to the street lamp, a street lamp pole is arranged on a base, an access hole is formed in the street lamp pole, a lamp cap is arranged at the top of the street lamp pole, and a dovetail groove is formed in the street lamp pole, and the street lamp is characterized in that the street lamp pole is an eight-prism, the dovetail groove is formed in the periphery of the street lamp pole, and the access hole is formed in the top of the street lamp pole. A cross rod is arranged on the dovetail groove, a second dovetail groove is formed in the cross rod, and the second dovetail groove is formed in the cross rod.

Description

Technical Field

[0001] This utility model belongs to the field of transportation public facilities, and in particular relates to road lighting equipment. Background Technology

[0002] Streetlights are commonly used lighting fixtures that provide illumination to roads and are widely used for traffic surface lighting. With the development of technology, the functions of streetlights have expanded to include monitoring, warning signs, and traffic lights. Therefore, the installation of streetlights is currently quite complex, and there are many maintenance issues after installation, such as leaks and difficulties in adjustment.

[0003] Chinese patent document 202023257485.2 discloses "A Swallow-groove Pole-Type Streetlight". This technical solution discloses that the light pole is a swallow-groove tube, with a mounting groove on the pole. A T-shaped block, which can slide within the mounting groove, is provided on the mounting groove, and the T-shaped block has screw holes. This facilitates the installation, disassembly, and replacement of various functional modules. An internal partition separates high-voltage and low-voltage electricity, preventing electrical signal interference with the normal operation of the streetlight. However, this patent document only solves the problem of the streetlight pole, and the T-shaped block is inconvenient to install in actual use. Utility Model Content

[0004] The purpose of this utility model is to provide a street light to solve the technical problem of inconvenient installation of current street lights.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows:

[0006] A lamp post includes a lamp post mounted on a base, a maintenance opening on the lamp post, a lamp head at the top of the lamp post, and a dovetail groove on the lamp post. The lamp post is characterized in that it is an octagonal prism, the dovetail groove is located around the perimeter of the lamp post, and the maintenance opening is located at the top of the lamp post.

[0007] The dovetail groove is provided with a crossbar, and the crossbar is provided with a second dovetail groove.

[0008] Furthermore, both the dovetail groove and the second dovetail groove are provided with sliders, which are engaged in the dovetail groove and the second dovetail groove, and screws are provided on the sliders.

[0009] Furthermore, the crossbar is provided with a mounting base, and the slider in the dovetail groove is connected to the mounting base by screws.

[0010] Furthermore, the mounting base is provided with a hanging plate. One end of the hanging plate is engaged in a dovetail groove through a hook-shaped structure, and the other end is provided with a hanging plate base. The hanging plate base is connected to the mounting base by screws.

[0011] Furthermore, the mounting plate base is wedge-shaped, and a wedge block is provided between the mounting plate base and the mounting base.

[0012] Furthermore, flexible pads are provided in the gap formed by the street light pole, the mounting base, and the hanging plate.

[0013] Furthermore, the slider includes a first assembly block and a second assembly block. The first assembly block has a recessed portion, and the second assembly block has a protrusion that cooperates with it. The first assembly block and the second assembly block are combined into a solid block. The first assembly block and the second assembly block have through holes, through which screws pass to lock the first assembly block and the second assembly block into a whole.

[0014] Furthermore, the mounting base is provided with several reinforcing side plates, each with an expansion hole. A stabilizing rod is connected to the expansion hole, and the stabilizing rod is U-shaped with both ends inserted into the expansion hole.

[0015] Furthermore, the top of the street light pole is provided with a mounting hole, and an extension pole is provided on the mounting hole, with the light head set on the extension pole.

[0016] Furthermore, the extended lamp post is provided with several threaded holes.

[0017] The present invention has the following advantages:

[0018] 1. Compared with traditional streetlights, the technical solution of this application can provide a more stable connection solution while ensuring the freedom of equipment installation on the streetlight pole.

[0019] 2. Compared to traditional street light poles, it offers more convenient horizontal installation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the horizontal structure of the street light pole of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the crossbar mounting device of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of multiple crossbars installed according to this utility model;

[0024] Figure 5 This is a schematic diagram of the structure for extending the lamp post installation according to this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the stabilizer bar of this utility model;

[0026] Figure 7 This is a schematic diagram of the front structure of the slider of this utility model;

[0027] Figure 8 This is a top view of the slider structure of this utility model. Detailed Implementation

[0028] To better understand the purpose, structure, and function of this utility model, a street lamp of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1 As shown, this utility model discloses a street light, including a street light pole 1, which is mounted on a base 21 and fixed to the ground by bolts and cement. The street light pole 1 has an inspection port 22 for convenient maintenance of the wiring. A lamp head 3 is located at the top of the pole 1 and is connected to the municipal power circuit.

[0031] Specifically, such as Figure 2 As shown, the street light pole 1 is provided with dovetail grooves 11. The street light pole 1 is an octagonal prism. This structure can provide more edges on the pole body, thereby improving the bending strength of the street light pole 1. The dovetail grooves 11 are arranged around the street light pole 1. From the cross-section, the dovetail grooves 11 are distributed in a row. The maintenance opening 22 is located at the top of the street light pole 1.

[0032] like Figure 1 As shown, a crossbar 4 is provided on the dovetail groove 11, and a second dovetail groove 41 is provided on the crossbar 4. The crossbar 4 has a rectangular cross-section, and the second dovetail grooves 41 are distributed on the four faces of the rectangle. Traffic equipment such as cameras, road signs, lights, and GPS devices can be installed on the second dovetail grooves 41. Furthermore, due to the distribution of the second dovetail grooves 41, the equipment can be installed on the top, bottom, and sides of the crossbar 4, providing greater flexibility for equipment installation. Figure 1 , Figure 3 and Figure 4 As shown. The installation height of the crossbar 4 itself can also be adjusted on the street light pole 1 as needed.

[0033] Specifically, both the dovetail groove 11 and the second dovetail groove 41 are provided with sliders 13. The sliders 13 are locked in the dovetail groove 11 and the second dovetail groove 41. The sliders 13 are provided with screws to be fixed with other equipment. After fixing, due to the increase in locking force, the friction force between the sliders 13 and the dovetail groove 11 or the second dovetail groove 41 increases, which achieves the purpose of fixing the position 33.

[0034] The crossbar 4 is provided with a mounting base 51, and the slider 13 in the dovetail groove 11 is connected to the mounting base 51 by screws to fix the crossbar 4.

[0035] Example 2

[0036] In this embodiment, as Figure 2 As shown, the mounting base 51 is equipped with a hanging plate 52. One end of the hanging plate 52 is secured in the dovetail groove 11 by a hook-shaped structure to prevent it from falling off, and the other end is equipped with a hanging plate base 521, which is connected to the mounting base 51 by screws. This structure can reduce the problem of excessive local stress on the street light pole 1 caused by using only the slider 13 to connect the crossbar 4.

[0037] Specifically, the mounting base 521 is wedge-shaped, and a wedge block 522 is provided between the mounting base 521 and the mounting base 51. The wedge block 522 has a threaded hole. To allow for a certain relative displacement between the wedge block 522 and the mounting base 521, the size of the threaded hole on the wedge block 522 is slightly larger than the size of the threaded hole on the mounting base 521. This structure allows the wedge block 522 and the mounting base 521 to slide relative to each other during installation, compensating for installation errors on both sides caused by inconsistent machining dimensions of the mounting plate 52.

[0038] Specifically, a flexible pad 523 is provided in the gap formed by the street light pole 1, the mounting base 51, and the hanging plate 52. On the one hand, it can provide more friction force between the street light pole 1 and the mounting base 51, and between the street light pole 1 and the hanging plate 52. On the other hand, it provides more stress-bearing surfaces on the street light pole 1 after installation, reducing local pressure.

[0039] Meanwhile, in this embodiment, through Figure 3 It can be seen that the street light pole 1 adopts an octagonal prism structure, which creates a gap between the street light pole 1, the mounting base 51, and the hanging plate 52 after installation. This avoids the situation where the rectangular structure of the street light pole 1, due to manufacturing and installation errors, causes dryness at the corners with the mounting base 51 and the hanging plate 52, resulting in excessive local stress and deformation of the street light pole 1.

[0040] Example 3

[0041] In this embodiment, such as Figure 7 and Figure 8 As shown, the slider 13 includes a first assembly block 131 and a second assembly block 132. The first assembly block 131 has a recessed portion, and the second assembly block 132 has a protrusion that cooperates with it. The first assembly block 131 and the second assembly block 132 are combined into a solid block. The first assembly block 131 and the second assembly block 132 are provided with through holes, and screws pass through them to lock the first assembly block 131 and the second assembly block 132 into a whole.

[0042] The structural slider 13 of this embodiment does not need to be pre-placed into the dovetail groove 11 and the second dovetail groove 41 of the street light pole 1 and the crossbar 4 before installation, which improves the convenience and flexibility of construction.

[0043] In use, the first assembly block 131 and the second assembly block 132 are placed into the dovetail groove 11 or the second dovetail groove 41 respectively, and the slider 13 is installed in the dovetail groove 11 and the second dovetail groove 41 by aligning and combining the recessed part and the protruding part.

[0044] Example 4

[0045] In this embodiment, as Figure 3 , Figure 6 and Figure 2 As shown, the mounting base 51 is provided with several reinforcing side plates 511, and the reinforcing side plates 511 are provided with expansion holes 512. A stabilizing rod 7 is connected to the expansion hole 512. The stabilizing rod 7 is U-shaped and its two ends are respectively inserted into the expansion hole 512.

[0046] The advantage of the technical solution in this embodiment is that when a large road sign needs to be installed on the side and multiple crossbars 4 are required, after the top or bottom crossbar 4 is installed, the position of the second crossbar 4 can be easily positioned by inserting the stabilizer 7 into the expansion hole 512, which facilitates the installation.

[0047] Example 5

[0048] In this embodiment, as Figure 5 As shown, the top of the street light pole 1 is provided with a mounting hole 12, and an extension pole 6 is provided on the mounting hole 12. The lamp head 3 is set on the extension pole 6.

[0049] The extension pole 6 has several threaded holes, which can be used to position it at different heights using screws.

[0050] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A street light, comprising a street light pole (1), the street light pole (1) being mounted on a base (21), the street light pole (1) having an inspection port (22) provided thereon, a lamp head (3) being provided at the top of the lamp pole (1), and a dovetail groove (11) being provided thereon, characterized in that, The street light pole (1) is an octagonal prism, the dovetail groove (11) is provided around the street light pole (1), and the inspection port (22) is provided at the top of the street light pole (1); The dovetail groove (11) is provided with a crossbar (4), and the crossbar (4) is provided with a second dovetail groove (41).

2. The street light according to claim 1, characterized in that, Both the dovetail groove (11) and the second dovetail groove (41) are provided with sliders (13), which are engaged in the dovetail groove (11) and the second dovetail groove (41), and screws are provided on the sliders (13).

3. The street light according to claim 2, characterized in that, The crossbar (4) is provided with a mounting base (51), and the slider (13) in the dovetail groove (11) is connected to the mounting base (51) by screws.

4. The street light according to claim 3, characterized in that, The mounting base (51) is provided with a hanging plate (52). One end of the hanging plate (52) is inserted into the dovetail groove (11) by a hook-shaped structure, and the other end is provided with a hanging plate base (521). The hanging plate base (521) is connected to the mounting base (51) by screws.

5. The street light according to claim 4, characterized in that, The mounting base (521) is wedge-shaped, and a wedge block (522) is provided between the mounting base (521) and the mounting base (51).

6. The street light according to claim 5, characterized in that, A flexible pad (523) is provided in the gap formed by the street light pole (1), the mounting base (51) and the hanging plate (52).

7. The street light according to claim 6, characterized in that, The slider (13) includes a first assembly block (131) and a second assembly block (132). The first assembly block (131) has a recessed portion, and the second assembly block (132) has a protrusion that cooperates with it. The first assembly block (131) and the second assembly block (132) are combined into a solid block. The first assembly block (131) and the second assembly block (132) have through holes, and screws pass through them to lock the first assembly block (131) and the second assembly block (132) into a whole.

8. The street light according to claim 7, characterized in that, The mounting base (51) is provided with several reinforcing side plates (511), and the reinforcing side plates (511) are provided with expansion holes (512). A stabilizing rod (7) is connected to the expansion hole (512). The stabilizing rod (7) is U-shaped and its two ends are respectively inserted into the expansion hole (512).

9. The street light according to claim 8, characterized in that, The street light pole (1) has a mounting hole (12) at the top, and an extension pole (6) is provided on the mounting hole (12), with the lamp head (3) set on the extension pole (6).

10. The street light according to claim 9, characterized in that, The extension lamp post (6) is provided with several threaded holes.

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