Windproof LED street lamp

Abstract

The windproof LED street lamp comprises a lamp pole, an LED lamp and an installation base, an arc-shaped supporting rod is welded to the upper portion of the lamp pole in a penetrating and inserting mode, and the LED lamp is installed at the end, away from the lamp pole, of the arc-shaped supporting rod; according to the utility model, the reinforcing rods are respectively welded and fixed on the left side and the right side of the lamp pole by adopting the plurality of connecting columns, so that the lamp pole and the two reinforcing rods on the left side and the right side of the lamp pole form a three-pole vertical supporting structure, and the bending resistance of the lamp pole is obviously improved by combining the plurality of lining ribs arranged on the inner wall surface of the lamp pole in a surrounding manner; according to the LED lamp, the foundation reinforcing sleeve with the two sets of inclined supporting rods and the auxiliary mounting blocks is arranged on the surface of the lower portion of the lamp pole in a sleeving mode, so that the lamp pole is secondarily reinforced on the basis of an original mounting base, and the phenomenon that the lamp pole topples over due to the large wind level raging stage is prevented; and the arc-shaped supporting rod can be prevented from being broken at a relatively large wind level raging stage.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a windproof LED street lamp. Background Art

[0002] A street lamp refers to a lamp that provides lighting for roads, generally referring to the lamps within the range of road surface lighting in traffic lighting. With the continuous development of urbanization, street lamps have become an indispensable public facility in the process of urban development. However, due to the relatively high height of street lamps and poor wind resistance, street lamps are easily blown down during strong winds such as typhoons, resulting in accidents.

[0003] After retrieval, the patent application No. CN201620002270.0 discloses a windproof street lamp, which includes a lamp post and a lamp. A cavity is arranged inside the lamp post. The lamp is connected to the lamp post through a support rod. One end of the support rod is fixedly connected to the lamp, and the other end is movably connected to the lamp post. A hydraulic rod is arranged on the lamp post below the support rod. The lower end of the hydraulic rod is movably connected to the lamp post, and the upper end is movably connected to the support rod near the lamp end. A plurality of air inlets are arranged on the upper part of the lamp post, and an air inlet door is arranged at the air inlets. The air inlet door is arranged inside the cavity, movably connected to the inner cavity wall of the lamp post, and the connection point is above the air inlet. An exhaust hole is arranged at the lower part of the lamp post. The utility model has the advantages of simple structure and good windproof effect.

[0004] However, the lamp post of the above street lamp still uses the traditional single-rod structure, and it is difficult to ensure the integrity of the overall structure of the street lamp after being ravaged by stronger wind levels. Secondly, the windproof structure of the above solution mainly acts on the lamp post, and the windproof effect on the street lamp is not comprehensive enough, resulting in deficiencies in its windproof performance.

[0005] Therefore, a windproof LED street lamp is proposed, which has the outstanding advantage of windproof effect, and further solves the problems in the above background art. Summary of the Utility Model

[0006] The purpose of the utility model is to solve the defects existing in the prior art, and a windproof LED street lamp is proposed.

[0007] To achieve the above object, the present utility model adopts the following technical solutions: An anti-wind LED street lamp, comprising a lamp post, an LED lamp and a mounting base. An arc-shaped support rod is inserted and welded to the upper part of the lamp post, and an LED lamp is installed at one end of the arc-shaped support rod away from the lamp post. A secondary support rod is welded between the arc-shaped support rod and the lamp post. Reinforcing rods are arranged on both the left and right sides of the lamp post, and the reinforcing rods are welded to the outer wall of the lamp post through a plurality of connecting columns. A root reinforcement sleeve is welded to the lower surface of the lamp post, and a diagonal brace is welded to the outer surface of the root reinforcement sleeve. And a secondary mounting block is welded to the bottom of the diagonal brace of the root reinforcement sleeve. The inside of the lamp post is a hollow structure, and a plurality of inner lining ribs are arranged in a surrounding manner on the inner wall surface of the lamp post.

[0008] As a further description of the above technical solution: The mounting base is integrally in a disc-shaped structure, and a plurality of first through holes are circumferentially formed on the surface of the mounting base.

[0009] As a further description of the above technical solution: The cross sections of the plurality of inner lining ribs are all triangular structures, and the plurality of inner lining ribs and the lamp post are of an integral structure.

[0010] As a further description of the above technical solution: Two sets of the diagonal braces and the secondary mounting blocks are provided, and the two sets of diagonal braces and the secondary mounting blocks are symmetric about the vertical center line of the root reinforcement sleeve. A second through hole is formed on the surface of the secondary mounting block.

[0011] As a further description of the above technical solution: The two reinforcing rods are arranged parallel to the lamp post, and the bottoms of the two reinforcing rods are welded to the mounting base.

[0012] As a further description of the above technical solution: The surfaces of the lamp post, the outer shell of the LED lamp, the arc-shaped support rod, the secondary support rod, the reinforcing rod, the root reinforcement sleeve, the diagonal brace, the secondary mounting block and the mounting base are all sprayed with antirust paint.

[0013] As a further description of the above technical solution: The outer shell of the LED lamp is made of lightweight aluminum alloy material, and a plurality of LED lamp beads are embedded and installed at the lamp head built in the LED lamp.

[0014] The present utility model has the following beneficial effects:

[0015] In the present utility model, several connecting columns are respectively used to weld and fix reinforcing rods on the left and right sides of the lamp post, so that the lamp post and the two reinforcing rods on its left and right sides form a three-pole vertical support structure. Combined with several inner lining ribs arranged around the inner wall surface of the lamp post, the anti-bending performance of the lamp post is significantly improved. On this basis, by sleeving a foundation reinforcing sleeve with two groups of diagonal braces and auxiliary mounting blocks on the lower surface of the lamp post, the lamp post is secondarily reinforced on the basis of the original mounting base to prevent the lamp post from toppling during the stage of raging strong winds. Furthermore, by welding two auxiliary braces on the surface of the arc-shaped support rod supporting the LED lamp, the arc-shaped support rod can be prevented from breaking during the stage of raging strong winds, thereby comprehensively improving the wind resistance performance of the street lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view of a windproof LED street lamp of the present utility model;

[0017] Figure 2 is the side view of a windproof LED street lamp of the present utility model;

[0018] Figure 3 is the cross-sectional view of the lamp post of a windproof LED street lamp of the present utility model.

[0019] Legend Explanation:

[0020] 1. Lamp post; 2. LED lamp; 3. Arc-shaped support rod; 4. Auxiliary brace; 5. Reinforcing rod; 6. Foundation reinforcing sleeve; 7. Diagonal brace; 8. Auxiliary mounting block; 9. Mounting base; 10. Connecting column; 11. Inner lining rib; 12. First through hole; 13. Second through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] According to the embodiments of the present utility model, a windproof LED street lamp is provided.

[0023] Now, the present utility model will be further described in conjunction with the accompanying drawings and specific embodiments. As Figures 1-3As shown in the figure, a windproof LED street lamp according to an embodiment of the present utility model includes a lamp post 1, an LED lamp 2 and a mounting base 9. An arc-shaped support rod 3 is inserted and welded on the upper part of the lamp post 1, and an LED lamp 2 is installed at one end of the arc-shaped support rod 3 away from the lamp post 1. A secondary support rod 4 is welded between the arc-shaped support rod 3 and the lamp post 1. Reinforcing rods 5 are arranged on both the left and right sides of the lamp post 1, and the reinforcing rods 5 are welded to the outer wall of the lamp post 1 through a plurality of connecting columns 10. A foundation reinforcing sleeve 6 is welded on the lower surface of the lamp post 1, and a diagonal brace 7 is welded on the outer surface of the foundation reinforcing sleeve 6. A secondary mounting block 8 is welded to the bottom of the diagonal brace 7 of the foundation reinforcing sleeve 6. The inside of the lamp post 1 is a hollow structure, and a plurality of inner lining ribs 11 are arranged around the inner wall surface of the lamp post 1. Among them, the plurality of inner lining ribs 11 are integrally cast with the lamp post 1. The hollow structure of the lamp post 1 facilitates the laying of wires. Two secondary support rods 4 are provided, which can maintain the structural strength of the arc-shaped support rod 3 and are not easily broken;

[0024] In one embodiment, the mounting base 9 is integrally in a disc-shaped structure, and a plurality of first through holes 12 are circumferentially formed on the surface of the mounting base 9. Through the arrangement of the plurality of first through holes 12, it is easy to fix the lamp post 1.

[0025] In one embodiment, the cross-sections of the plurality of inner lining ribs 11 are all triangular structures, and the plurality of inner lining ribs 11 and the lamp post 1 are of an integral structure. Through the arrangement of the plurality of inner lining ribs 11, the lamp post 1 is not easily bent by wind force.

[0026] In one embodiment, two sets of diagonal braces 7 and secondary mounting blocks 8 are provided, and the two sets of diagonal braces 7 and secondary mounting blocks 8 are symmetric about the vertical midline of the foundation reinforcing sleeve 6. A second through hole 13 is formed on the surface of the secondary mounting block 8. Through the two sets of diagonal braces 7 and secondary mounting blocks 8, the reliability of the installation of the lamp post 1 is increased. Through the arrangement of the second through hole 13, it is easy to fix the diagonal brace 7.

[0027] In one embodiment, the two reinforcing rods 5 are arranged parallel to the lamp post 1, and the bottoms of the two reinforcing rods 5 are both welded to the mounting base 9. A three-rod vertical support structure is formed by the lamp post 1 and the two reinforcing rods 5 on its left and right sides. Combined with the plurality of inner lining ribs 11 arranged around the inner wall surface of the lamp post 1, the anti-bending performance of the lamp post 1 is significantly improved.

[0028] In one embodiment, the surfaces of the lamp post 1, the outer shell of the LED lamp 2, the arc-shaped support rod 3, the secondary support rod 4, the reinforcing rod 5, the foundation reinforcing sleeve 6, the diagonal brace 7, the secondary mounting block 8 and the mounting base 9 are all sprayed with anti-rust paint. Through the arrangement of the anti-rust paint, an anti-rust protection layer is provided for the whole street lamp, and the windproof structure of the device is kept durable.

[0029] In one embodiment, the housing of the LED lamp 2 is made of lightweight aluminum alloy, and a number of LED lamp beads are embedded and installed at the lamp holder built into the LED lamp 2.

[0030] Working principle:

[0031] During use, first, bolts are sequentially passed through a number of first through holes 12 of the mounting base and the second through holes 13 of the auxiliary mounting block 8 to fixedly install the lamp post 1. By welding a number of connecting columns 10 on the left and right sides of the lamp post 1 to fix the reinforcing rods 5, a three-rod vertical support structure is formed by the lamp post 1 and the two reinforcing rods 5 on its left and right sides. Combined with a number of inner lining ribs 11 arranged around the inner wall surface of the lamp post 1, the anti-bending performance of the lamp post 1 is significantly improved. On this basis, by sleeving a foundation reinforcement sleeve 6 with two sets of diagonal braces 7 and auxiliary mounting blocks 8 on the lower surface of the lamp post 1, the lamp post 1 is secondarily reinforced on the basis of the original mounting base 9 to prevent the lamp post 1 from toppling during a stage of strong wind. Furthermore, by welding two auxiliary braces 4 on the surface of the arc-shaped support rod 3 supporting the LED lamp 2, the arc-shaped support rod 3 can be prevented from breaking during a stage of strong wind.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A windproof LED street lamp, comprising a lamp post (1), an LED lamp (2) and a mounting base (9), characterized in that: An arc-shaped support rod (3) is inserted and welded to the upper part of the lamp post (1), and an LED lamp (2) is installed at one end of the arc-shaped support rod (3) away from the lamp post (1). A secondary support rod (4) is welded between the arc-shaped support rod (3) and the lamp post (1). Reinforcing rods (5) are arranged on both the left and right sides of the lamp post (1), and the reinforcing rods (5) are welded to the outer wall of the lamp post (1) through a number of connecting columns (10). A base reinforcing sleeve (6) is welded to the lower surface of the lamp post (1), and a diagonal support rod (7) is welded to the outer surface of the base reinforcing sleeve (6). Moreover, a secondary mounting block (8) is welded to the bottom of the diagonal support rod (7) of the base reinforcing sleeve (6). The interior of the lamp post (1) is a hollow structure, and a number of inner lining rib strips (11) are arranged in a surrounding manner on the inner wall surface of the lamp post (1).

2. The windproof LED street lamp according to claim 1, characterized in that: The mounting base (9) is integrally in a disc-shaped structure, and a number of first through holes (12) are formed in a surrounding manner on the surface of the mounting base (9).

3. The windproof LED street lamp according to claim 1, characterized in that: The cross-sections of a number of the inner lining rib strips (11) are all triangular structures, and the number of inner lining rib strips (11) and the lamp post (1) are of an integral structure.

4. The windproof LED street lamp according to claim 1, characterized in that: Two groups of the diagonal support rods (7) and the secondary mounting blocks (8) are provided, and the two groups of diagonal support rods (7) and the secondary mounting blocks (8) are symmetric about the vertical midline of the base reinforcing sleeve (6). A second through hole (13) is formed in the surface of the secondary mounting block (8).

5. The windproof LED street lamp according to claim 1, characterized in that: The two reinforcing rods (5) are arranged parallel to the lamp post (1), and the bottoms of the two reinforcing rods (5) are welded to the mounting base (9).

6. The windproof LED street lamp according to claim 1, wherein: The surfaces of the lamp post (1), the outer shell of the LED lamp (2), the arc-shaped support rod (3), the secondary support rod (4), the reinforcing rod (5), the base reinforcing sleeve (6), the diagonal support rod (7), the secondary mounting block (8), and the mounting base (9) are all sprayed with anti-rust paint.

7. The windproof LED street lamp according to claim 1, characterized in that: The outer shell of the LED lamp (2) is made of lightweight aluminum alloy material, and a number of LED lamp beads are embedded and installed at the lamp head built in the LED lamp (2).

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