Wind-resistant high-pole lamp capable of preventing lamp disc from falling

Abstract

This utility model relates to the field of high-mast lighting technology, specifically to a wind-resistant high-mast lighting system designed to prevent the lamp panel from falling. It includes a light pole, a lamp panel mounted on the top of the light pole, and a reinforcing member at the connection between the light pole and the lamp panel. In this design, a circular groove at the top of the light pole engages with a cylindrical section at the bottom of the lamp panel, with a limiting ring on the cylinder. This structure effectively prevents the lamp panel from swaying horizontally, increasing the stability of the lamp panel mounted on the top of the light pole. A first limiting groove on the base engages with the lower half of the limiting ring, and a second limiting groove at the bottom of the sub-plug engages with the upper half of the limiting ring. This provides multiple directions of limiting for the lamp panel, enhancing the stability of the connection between the lamp panel and the light pole, preventing weak points, effectively resisting external forces such as wind, and greatly improving the stability of the lamp panel.

Description

Technical Field

[0001] This utility model relates to the field of high mast lighting technology, specifically to a wind-resistant high mast lighting system that prevents the lamp holder from falling. Background Technology

[0002] High-mast lighting is widely used in large public places such as city squares, ports, highways, stadiums, and airports. It plays an indispensable role in providing large-area lighting, not only ensuring traffic safety at night and improving the safety of public places, but also creating a beautiful urban nightscape.

[0003] Traditional high-mast lighting may not have adequately considered the complex and variable wind load conditions during its design. In strong winds, the light pole, as the main supporting structure, bears enormous lateral forces. These lateral forces can cause the light pole to bend and deform, especially when the pole is tall and the light fixture is large and heavy, in which case the bending deformation is more pronounced.

[0004] The light panel itself is also subject to the direct force of wind, which challenges the stability of its structure. For example, when the wind blows from the side, the light panel may sway. This swaying not only affects the lighting effect, but also generates repeated impact forces on the connecting parts. Conventional bolted connections are unable to withstand the impact of strong winds in the direction of the weakest point of stress, increasing the risk of the light panel falling. If the light panel falls, it may damage vehicles, injure pedestrians, and cause serious safety accidents.

[0005] Traditional high-mast lights have a relatively simple basic design. In areas with strong winds, conventional connection methods cannot guarantee the stability of the light panel, and the light panel still has the risk of falling. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a wind-resistant high-mast light that prevents the light panel from falling.

[0007] The technical solution of this utility model is a wind-resistant high-mast light that prevents the lamp panel from falling: it includes a light pole, a lamp panel set at the top of the light pole, and a reinforcement part set at the connection between the light pole and the lamp panel; the top of the light pole is provided with a circular groove, the bottom of the lamp panel is provided with a cylinder that is engaged and fixed with the circular groove, and a limit ring is also fixedly provided on the cylinder;

[0008] The reinforcement includes a base disposed at the top of the light pole and a plug-in that is snapped and fixed to the base; the base and the plug-in are respectively provided with a first through groove and a second through groove for the cylinder to pass through in the longitudinal direction, and the top of the base is provided with a first limiting groove for snapping with the lower half of the limiting ring; the plug-in is composed of two centrally symmetrical sub-plugs; the bottom of the sub-plugs is provided with a second limiting groove for snapping with the upper half of the limiting ring; the bottom of the sub-plugs is provided with an annular plate, and the top of the base is provided with an annular groove for inserting into the annular plate; the side walls of the base and the annular plate are provided with multiple threaded through holes at intervals, and the base and the annular plate are threadedly fixed to the threaded through holes one by one by bolts.

[0009] Explanation: The annular plate at the bottom of the sub-plug corresponds to the annular groove at the top of the base for insertion. This structure makes the connection of the reinforcement component itself tighter, thus better reinforcing the lamp panel. When maintenance of the high-mast light is required, such as inspection of the lamp panel or reinforcement component, the centrally symmetrical sub-plug structure facilitates disassembly and installation, making maintenance work smoother. The multiple threaded through holes allow the connection force to be evenly distributed on the side walls of the base and the annular plate. This connection method provides strong connection and fastening force, ensuring the stability of the reinforcement component's own structure.

[0010] Furthermore, the sidewall of the limiting ring is provided with a plurality of limiting teeth spaced apart circumferentially; the edges of the first limiting groove and the second limiting groove are respectively provided with a first toothed groove and a second toothed groove that correspond one-to-one with the lower half and the upper half of the limiting teeth.

[0011] Explanation: The locking mechanism of the limiting teeth and toothed grooves can prevent the lamp panel from rotating relative to the lamp post and reinforcement in the circumferential direction, further resisting the torsional force that may be brought by external forces such as wind, and effectively preventing the lamp panel from loosening or even falling due to shaking or rotation.

[0012] Furthermore, the bottom of the first toothed groove and the top of the second toothed groove are both set in a constricted shape along the longitudinal direction.

[0013] Explanation: The constricted design ensures that the limiting teeth become more secure as they are inserted deeper into the toothed groove, and also buffers the contact between components. When the force stops, the constricted guide groove can also squeeze the limiting teeth for slight reset. When subjected to upward or downward external forces, such as strong winds lifting the lamp panel upwards or the lamp panel's own weight acting downwards, the constricted toothed groove can better restrict the movement of the limiting teeth, avoiding rigid impacts while ensuring the reliability of the connection between the lamp panel and the reinforcement.

[0014] Furthermore, an elastic layer is provided on the inner wall of both the first toothed groove and the second toothed groove; the elastic layer is made of rubber.

[0015] Explanation: The elastic layer of rubber material can act as a buffer. When the lamp panel is subjected to slight vibration or external impact, the elastic layer can also absorb some energy, reducing the impact of vibration on the entire connection structure. The elastic layer can fill any tiny gaps that may exist between the limiting teeth and the toothed groove, making the engagement tighter and further enhancing the stability of the connection. At the same time, the elastic layer of rubber material can also prevent wear between the metal limiting teeth and the toothed groove due to long-term contact.

[0016] Furthermore, the contact surfaces of the two sub-plugs are provided with protrusions and grooves for snap-fit ​​fixing.

[0017] Explanation: This structure allows for more precise positioning of the two sub-plugs during assembly, ensuring the integrity and stability of the overall plug structure. The snap-fit ​​protrusions and grooves prevent relative displacement of the sub-plugs after assembly, ensuring they work collaboratively to reinforce the lamp panel, improving the reinforcement effect and thus enhancing the installation stability of the lamp panel on the lamp post.

[0018] The beneficial effects of this utility model are as follows: the circular groove at the top of the lamp post is engaged and fixed with the cylindrical part at the bottom of the lamp panel, and the cylindrical part has a limiting ring. This structure can effectively prevent the lamp panel from swaying in the horizontal direction, increasing the stability of the lamp panel installed at the top of the lamp post; the plug-in is composed of two centrally symmetrical sub-plugs. This structure can be assembled by clamping from both sides of the cylindrical part during installation, which is easier to install than the integral plug-in; the base and plug-in of the reinforcement are respectively provided with a first through groove and a second through groove for the cylindrical part to pass through. At the same time, the first limiting groove of the base is engaged with the lower half of the limiting ring, and the second limiting groove at the bottom of the plug-in sub-plug is engaged with the upper half of the limiting ring. The lamp panel is limited from multiple directions, which enhances the stability of the connection between the lamp panel and the lamp post, avoids weak points under stress, and can effectively resist external forces such as wind, greatly improving the stability of the lamp panel. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model;

[0020] Figure 2 This is a partial structural schematic diagram of the lamp post according to Embodiment 1 of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the lamp panel in Embodiment 1 of this utility model;

[0022] Figure 4 This is a bottom view of the lamp panel of Embodiment 1 of this utility model;

[0023] Figure 5 This is a schematic diagram of the base of Embodiment 1 of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the lamp panel and plug-in according to Embodiment 1 of this utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the plug-in in Embodiment 1 of this utility model;

[0026] Among them, 1-lamp post, 11-circular groove, 2-lamp panel, 21-cylinder, 22-limiting ring, 3-reinforcing component, 31-base, 311-first through groove, 312-first limiting groove, 313-annular groove, 32-plug, 321-second through groove, 322-second limiting groove, 323-annular plate, 33-threaded through hole, 34-bolt. Detailed Implementation

[0027] The present invention will now be described in more detail with reference to specific embodiments, so as to better demonstrate the advantages of the present invention.

[0028] Example 1: As Figure 1 The high-mast light with wind-resistant and anti-fall-off lamp panel shown includes a lamp post 1, a lamp panel 2 set at the top of the lamp post 1, and a reinforcement 3 set at the connection between the lamp post 1 and the lamp panel 2; the top of the lamp post 1 is provided with a circular groove 11, and the bottom of the lamp panel 2 is provided with a cylinder 21 that is engaged and fixed with the circular groove 11, and a limit ring 22 is also fixedly provided on the cylinder 21;

[0029] The reinforcement component 3 includes a base 31 disposed on the top of the lamp post 1, and a plug-in 32 that is snapped and fixed to the base 31. The base 31 and the plug-in 32 are respectively provided with a first through groove 311 and a second through groove 321 for the cylinder 21 to pass through in the longitudinal direction. The top of the base 31 is provided with a first limiting groove 312 for snapping with the lower half of the limiting ring 22. The plug-in 32 is composed of two centrally symmetrical sub-plugs. The bottom of the sub-plugs is provided with a second limiting groove 322 for snapping with the upper half of the limiting ring 22. The bottom of the sub-plugs is provided with an annular plate 323, and the top of the base 31 is provided with an annular groove 313 that is inserted into the annular plate 323. The side walls of the base 31 and the annular plate 323 are provided with six threaded through holes 33 spaced apart and penetrating through. The base 31 and the annular plate 323 are threadedly fixed to the threaded through holes 33 one by one by bolts 34.

[0030] The side wall of the limiting ring 22 is provided with eight limiting teeth spaced circumferentially; the edges of the first limiting groove 312 and the second limiting groove 322 are respectively provided with a first toothed groove and a second toothed groove that are respectively engaged with the lower half and the upper half of the limiting teeth; the bottom of the first toothed groove and the top of the second toothed groove are respectively set in a constricted shape along the longitudinal direction.

[0031] The installation method in this embodiment is as follows:

[0032] Weld the base 31 of the reinforcement 3 to the top of the lamp post 1 for fixed connection, ensuring that the first through groove 311 on the base 31 is aligned with the cylinder 21, and that the first limiting groove 312 on the top of the base 31 corresponds to the lower half of the limiting ring 22. Insert the cylinder 21 at the bottom of the lamp panel 2 into the circular groove 11 at the top of the lamp post 1, so that the limiting ring 22 on the cylinder 21 is in the appropriate position. At this time, the initial snap-fit ​​between the lamp panel and the lamp post is completed. Prepare the two sub-plugs of the plug-in 32. When assembling them, ensure that the second limiting groove at the bottom of the sub-plug is aligned with the cylinder 21. The groove 322 corresponds to the upper half of the limiting ring 22, and the annular plate 323 at the bottom of the sub-plug corresponds to the annular groove 313 at the top of the base 31; the assembled plug 32 is snapped onto the base 31, so that the cylinder 21 passes through the second through groove 321 on the plug 32, and the annular plate 323 is inserted into the annular groove 313; bolts 34 are used to thread and fix the base 31 and the annular plate 323 one by one through the six threaded through holes 33 spaced apart and through the side walls of the base 31 and the annular plate 323.

[0033] The lamp panel 2 is fixed by a cylinder 21 and a circular groove 11 at the top of the lamp post 1. The limiting ring 22 on the cylinder 21 further enhances the stability of the connection. The base 31 and the plug 32 of the reinforcement 3 are fixed between the lamp post 1 and the lamp panel 2 by a snap-fit. The plug 32 is composed of two circumferentially symmetrical sub-plugs, which are easy to install and disassemble. The second limiting groove 322 at the bottom of the sub-plug engages with the upper half of the limiting ring 22, and the second toothed groove on the edge of the second limiting groove 322 engages with the upper half of the limiting tooth, limiting the limiting ring 22 from both the top and bottom, further stabilizing the connection between the lamp panel and the lamp post. The base 31 and the annular plate 323 are fixedly connected by bolts 34, making the overall structure of the reinforcement sturdy. This structure can effectively prevent the lamp panel 2 from falling when subjected to external forces such as strong winds, because the reinforcement strengthens the connection between the lamp panel and the lamp post from multiple directions, effectively limiting the possibility of displacement of the lamp panel in all directions. Moreover, the fixing method is simple and easy to install and disassemble.

[0034] Example 2: The difference between this example and Example 1 is that an elastic layer is provided on the inner wall of both the first toothed groove and the second toothed groove; the elastic layer is made of rubber.

[0035] Example 3: The difference between this example and Example 1 is that the contact surfaces of the two sub-plugs are provided with protrusions and grooves for snap-fit ​​fixing.

Claims

1. A wind-resistant, anti-fall-off high-mast light, characterized in that, The lamp post includes a lamp post (1), a lamp plate (2) at the top of the lamp post (1), and a reinforcement member (3) at the connection between the lamp post (1) and the lamp plate (2). The lamp post (1) has a circular groove (11) at its top, and the lamp plate (2) has a cylinder (21) at its bottom that is engaged with the circular groove (11). A limit ring (22) is also fixedly mounted on the cylinder (21). The reinforcement member (3) includes a base (31) at the top of the lamp post (1) and a plug (32) that is engaged with the base (31). The base (31) and plug (32) have corresponding longitudinally arranged first through grooves (311) and second through grooves (321) for the cylinder (21) to pass through. 31) The top is provided with a first limiting groove (312) for engaging with the lower half of the limiting ring (22); the plug (32) is composed of two centrally symmetrical sub-plugs; the bottom of the sub-plug is provided with a second limiting groove (322) for engaging with the upper half of the limiting ring (22); the bottom of the sub-plug is provided with an annular plate (323), and the top of the base (31) is provided with an annular groove (313) for engaging with the annular plate (323); the side walls of the base (31) and the annular plate (323) are provided with multiple threaded through holes (33) spaced apart, and the base (31) and the annular plate (323) are threadedly fixedly connected to the threaded through holes (33) one by one by bolts (34).

2. A wind-resistant, anti-fall-proof high-mast light according to claim 1, characterized in that, The side wall of the limiting ring (22) is provided with a plurality of limiting teeth spaced apart in the circumferential direction; the edges of the first limiting groove (312) and the second limiting groove (322) are respectively provided with a first toothed groove and a second toothed groove that are respectively engaged with the lower half and the upper half of the limiting teeth in the circumferential direction.

3. A wind-resistant, anti-fall-proof high-mast light according to claim 2, characterized in that, The bottom of the first toothed groove and the top of the second toothed groove are both set in a constricted shape along the longitudinal direction.

4. A wind-resistant, anti-fall-proof high-mast light according to claim 3, characterized in that, An elastic layer is provided on the inner wall of both the first toothed groove and the second toothed groove; the elastic layer is made of rubber.

5. A wind-resistant, anti-fall-proof high-mast light according to claim 1, characterized in that, The contact surfaces of the two sub-plugs are provided with protrusions and grooves for snap-fit ​​fixing.

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