Street lamp adapter

Abstract

The utility model discloses a street lamp adapter substitute, and relates to the technical field of street lamps. Comprising a lamp pole connecting handle and a lamp connecting handle, a first rotating disc is arranged at one end of the lamp pole connecting handle, a circle of first clamping teeth are arranged on the first rotating disc, a second rotating disc is arranged at one end of the lamp connecting handle, the second rotating disc and the first rotating disc are coaxially arranged, a circle of second clamping teeth meshed with the first clamping teeth are arranged on the second rotating disc, and the lamp pole connecting handle and the lamp connecting handle are both in a circular tube shape. The lamp pole connecting handle is used for connecting a lamp pole, and the lamp connecting handle is used for connecting a lamp. Through the arrangement of the first rotating disc and the second rotating disc, after the lamp connecting handle is connected with the lamp, angle adjustment can be conducted on the fixed lamp on the market, angle identification and arrow identification are matched, a user can conveniently identify and adjust the angle, and the lamp with the angle adjustment function on the market can be connected for use through the angle adjustment plate; the angle of the lamp can be further adjusted, the angle adjusting range is widened, the structure is simple and compact, economic benefits are met, and the application prospect is wider.

Description

Technical Field

[0001] This utility model relates to the field of street light technology, specifically a street light adapter connector. Background Technology

[0002] LED streetlights are streetlights made with LED light sources. They have unique advantages such as high efficiency, safety, energy saving, environmental protection, long lifespan, fast response speed, and high color rendering index, and are of great significance to urban lighting energy conservation.

[0003] In the existing technology, the angles of streetlights on the market are mostly of two types: fixed and adjustable. Fixed streetlights have a fixed angle and cannot be adjusted according to the installation environment, resulting in poor lighting effect. Adjustable streetlights can adjust the angle, but the angle adjustment is mostly limited to a few fixed values, and the effect is not ideal. Utility Model Content

[0004] This utility model provides a street light conversion connector to solve the problems in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a street light adapter, including a light pole handle and a light fixture handle, wherein a turntable is provided at one end of the light pole handle, and a ring of retaining teeth is provided on the turntable; a turntable is provided at one end of the light fixture handle, and the turntable is coaxial with the turntable and has a ring of retaining teeth that mesh with the retaining teeth.

[0006] Furthermore, both the lamp post handle and the lamp fixture handle are cylindrical, with the lamp post handle used to connect to the lamp post and the lamp fixture handle used to connect to the lamp fixture.

[0007] Furthermore, the turntable one is provided with a screw mounting post inside, and the turntable two is provided with a stud arranged coaxially with the screw mounting post inside, and the screw mounting post and the stud are connected by screws.

[0008] Furthermore, several reinforcing ribs are provided between the interior of the turntable and the exterior of the screw mounting post.

[0009] Furthermore, several reinforcing ribs are provided between the interior of the turntable and the exterior of the stud.

[0010] Furthermore, an angle mark is provided on the side of the turntable away from the tooth.

[0011] Furthermore, the lamp post handle is provided with several screw bosses on its exterior.

[0012] Compared with the prior art, the present invention provides a street light adapter connector, which has the following advantages:

[0013] This street light adapter, with its turntables one and two, allows for angle adjustment of fixed streetlights after connecting them via the light fixture handle. The combination of angle markings and arrows makes it easy for users to identify and adjust the angle. The angle adjustment plate can be used with other streetlights that already have angle adjustment capabilities, further increasing the angle adjustment range. The design is simple, compact, and cost-effective, with broad application prospects. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 This is an exploded view of the structure of this utility model;

[0017] Figure 4 This is an exploded view of the structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0020] In the diagram: 1. Lamp post handle; 11. Turntable 1; 12. Clamping tooth 1; 13. Screw mounting post; 14. Reinforcing rib 1; 15. Angle marker; 16. Screw boss; 2. Lamp fixture handle; 21. Turntable 2; 22. Clamping tooth 2; 23. Screw stud; 24. Reinforcing rib 2; 3. Angle adjustment plate; 31. Clamping tooth 3; 32. Adjustment hole. Detailed Implementation

[0021] 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.

[0022] Example 1, please refer to Figure 1-4This utility model discloses a street light adapter, including a light pole connector 1 and a light fixture connector 2. One end of the light pole connector 1 is provided with a turntable 11, and the turntable 11 is provided with a ring of retaining teeth 12. One end of the light fixture connector 2 is provided with a turntable 21, which is coaxial with the turntable 11 and has a ring of retaining teeth 22 that mesh with the retaining teeth 12. The number of retaining teeth 12 and retaining teeth 22 is large and they are arranged in a ring, which can make fine adjustment of the light fixture angle to meet the user's needs.

[0023] Specifically, both the lamp post handle 1 and the lamp fixture handle 2 are cylindrical. The lamp post handle 1 is used to connect the lamp post, and the lamp fixture handle 2 is used to connect the lamp fixture. The lamp fixture handle 2 is used to connect conventional fixed lamp fixtures.

[0024] Specifically, the turntable 11 has a screw mounting post 13 inside, and the turntable 21 has a stud 23 coaxially arranged with the screw mounting post 13 inside. The screw mounting post 13 and the stud 23 are connected by screws. The screw passes through the screw mounting post 13 from one side of the turntable 11 and is screwed into the stud 23. Loosening the screws creates a small adjustment gap between the turntable 11 and the turntable 21, allowing the turntable 21 to be rotated to adjust the angle of the lamp.

[0025] Specifically, a number of reinforcing ribs 14 are provided between the interior of the turntable 11 and the exterior of the screw mounting post 13, and a number of reinforcing ribs 24 are provided between the interior of the turntable 21 and the exterior of the stud 23. The arrangement of the reinforcing ribs 14 and 24 respectively ensures the structural strength of the screw mounting post 13 and the stud 23, making them more stable in use.

[0026] Specifically, an angle mark 15 is provided on the side of the turntable 11 away from the tooth 12, see reference. Figure 4 The bottom of the lamp holder 2 is provided with an arrow mark located on the side of the angle mark 15. By using the arrow mark in conjunction with the angle mark 15, the angle of rotation of the turntable 21 relative to the turntable 11 can be identified, making the angle adjustment more precise.

[0027] Specifically, the lamp post handle 1 has several screw bosses 16 on its outside, which are used to tighten the lamp post with screws.

[0028] Example 2, please refer to Figure 1-6Compared to the above embodiments, in this embodiment, the end of the lamp holder 2 away from the turntable 21 is provided with an angle adjustment plate 3 for connecting the lamp. The angle adjustment plate 3 has several locking teeth 31 on one side. The angle adjustment plate 3 also has adjustment holes 32 located on both sides of the locking teeth 31 inside. The angle adjustment plate 3 is used to connect to lamps with locking teeth that match the locking teeth 31, so that the lamp can not only be angled by the angle adjustment plate 3, but also by the turntable 11 and the turntable 21 for secondary angle adjustment, with a larger angle adjustment range to meet the user's angle adjustment needs.

[0029] In summary, this street light adapter, with its turntable 11 and turntable 21, allows for angle adjustment of commercially available fixed light fixtures after connecting them via the light fixture handle 2. The combination of angle marking 15 and arrow markings facilitates user identification and adjustment of the angle. Furthermore, the angle adjustment plate 3 allows for connection to other commercially available light fixtures with built-in angle adjustment functions, further enhancing the angle adjustment range. The design is simple, compact, and cost-effective, with a broad application prospect.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A street light conversion joint comprising a pole handle (1) and a luminaire handle (2), characterized in that: One end of the lamp pole handle (1) is provided with a rotating disc one (11), the rotating disc one (11) is provided with a ring of clamping teeth one (12), one end of the lamp handle (2) is provided with a rotating disc two (21), the rotating disc two (21) is coaxially arranged with the rotating disc one (11) and the rotating disc two (21) is provided with a ring of clamping teeth two (22) engaged with the clamping teeth one (12); The inside of the rotating disc one (11) and the outside of the screw mounting column (13) are provided with a plurality of reinforcing ribs one (14); The inside of the rotating disc two (21) and the outside of the screw column (23) are provided with a plurality of reinforcing ribs two (24); It also includes an angle adjusting plate (3), the angle adjusting plate (3) is connected to one end of the lamp handle (2) away from the rotating disc two (21), and the angle adjusting plate (3) is provided with clamping teeth three (31) for adjusting the angle of the lamp.

2. A street light conversion fitting according to claim 1, characterised in that: The lamp pole handle (1) and the lamp handle (2) are both in the shape of a circular tube, the lamp pole handle (1) is used for connecting the lamp pole, and the lamp handle (2) is used for connecting the lamp.

3. A street light conversion fitting according to claim 1, wherein: The inside of the rotating disc one (11) is provided with a screw mounting column (13), the inside of the rotating disc two (21) is provided with a screw column (23) coaxially arranged with the screw mounting column (13), and the screw mounting column (13) and the screw column (23) are connected by screws.

4. A street light conversion fitting according to claim 1, wherein: The side of the rotating disc one (11) away from the clamping teeth one (12) is provided with an angle mark (15).

5. A street light conversion fitting according to claim 1, wherein: The outside of the lamp pole handle (1) is provided with a plurality of screw bosses (16).

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