Large-angle adjusting structure of LED lamp

Abstract

The utility model relates to the technical field of illumination, in particular to a large-angle adjusting structure of an LED lamp, which comprises a lower shell, two first arc racks, an upper shell, a connecting piece, a lamp post adapter, two second arc racks and two first screws, the two first arc racks are symmetrically arranged on the left side and the right side of the connecting end of the lower shell, and the two second arc racks are symmetrically arranged on the left side and the right side of the connecting end of the upper shell. The upper shell is connected with the lower shell through the connecting piece, the two second arc racks are symmetrically arranged on the left side and the right side of the connecting end of the lamp pole adapter, and the second arc racks are matched with the first arc racks and used for large-angle adjustment of the LED lamp. A kidney-shaped hole is formed in the position, close to the second arc rack, of the connecting end of the lamp pole adapter, and the two first screws penetrate through the kidney-shaped hole to be connected with the connecting end of the lower shell. The first arc rack on the lower shell is matched with the second arc rack on the lamp pole adapter, so that large-angle adjustment of the LED lamp during installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a large-angle adjustment structure of an LED lamp. Background Art

[0002] At present, the lamp pole adapters on outdoor lighting LED lamps can be divided into integrated lamp pole adapters and split lamp pole adapters. The integrated lamp pole adapter integrates the connector and the LED lamp housing into one, which can reduce the production cost of the product, but the LED lamp must rely on the inherent elevation angle of the lamp pole when choosing the angle, and it is impossible to adjust the angle of the LED lamp during installation, which makes the lamp product have its own limitations and cannot meet the diversified needs of the market in a timely manner; the split lamp pole adapter separates the connector from the product, so that the lamp has the function of angle adjustment, but considering the overall safety of the product, the adjustable angle range is often -5°~5°, and considering its product cost factor, the design is simplified or the existing public mold adapter is adopted, resulting in the problem of small adjustable angle range, no scale indication for adjustment, and insufficient product structure strength, which cannot meet all the needs of the current market. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] The technical problem to be solved by the utility model is how to achieve large-angle adjustment of LED lamps during installation.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a large-angle adjustment structure of an LED lamp, comprising a lower shell, two first arc racks, an upper shell, a connecting piece, a lamp pole adapter, two second arc racks and two first screws, the two first arc racks are symmetrically arranged on the left and right sides of the connecting end of the lower shell, the upper shell is connected to the lower shell through the connecting piece, the two second arc racks are symmetrically arranged on the left and right sides of the connecting end of the lamp pole adapter, the second arc rack cooperates with the first arc rack and is used for large-angle adjustment of the LED lamp, a waist hole is provided at the connecting end of the lamp pole adapter near the position of the second arc rack, the two first screws pass through the waist hole and are connected to the connecting end of the lower shell for fixing the lamp pole adapter.

[0006] As a preferred solution of the large-angle adjustment structure of the LED lamp of the utility model, wherein: the connecting part includes a second screw and a buckle, the second screw is arranged at the bottom of the lower shell, the lower shell is connected to the upper shell through the second screw, and the buckle is arranged on the lower shell through the second screw. The buckle can achieve secondary fixation of the lower shell and the upper shell to avoid loosening and ensure the sealing between the lower shell and the upper shell.

[0007] As a preferred solution of the large-angle adjustment structure of the LED lamp of the utility model, a dial is provided at the connection between the lower shell, the upper shell and the lamp pole adapter, and the angle of the dial is -10° to 10°, so as to realize rapid adjustment of the LED lamp at a large angle.

[0008] As a preferred solution of the large-angle adjustment structure of the LED lamp described in the utility model, wherein: reinforcing ribs are arranged in the lamp pole adapter to improve the overall structural strength of the lamp pole adapter, and a gap is formed between the reinforcing ribs and the lamp pole during installation, so that the anti-fall wire rope of the lamp can be installed on the lamp pole through the gap, avoiding exposure of the wire rope and affecting the overall appearance of the lamp.

[0009] As a preferred solution of the large-angle adjustment structure of the LED lamp of the utility model, two third screws are further provided on the lamp pole adapter to facilitate the fixed connection between the lamp pole adapter and the lamp pole.

[0010] Beneficial effect: Through the cooperation between the first arc rack on the lower shell and the second arc rack on the lamp pole adapter, large-angle adjustment of the LED lamp is achieved during installation, so that the product can adapt to different market demands. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the large-angle adjustment structure of the LED lamp.

[0013] Figure 2 A top view of the large-angle adjustment structure of the LED lamp.

[0014] Figure 3 A schematic diagram of the three-dimensional structure of a lamp pole adapter with a large-angle adjustment structure for an LED lamp.

[0015] Figure 4 This is a schematic diagram of the position structure of the reinforcing ribs of the large-angle adjustment structure of the LED lamp.

[0016] Figure 5 This is a closed schematic diagram of the lower shell and upper shell of the large-angle adjustment structure of the LED lamp.

[0017] Figure 6 For LED lamps with large angle adjustment structure Figure 5 Enlarged view of point A in the middle.

[0018] Figure 7 This is a schematic diagram of the position structure of the first arc rack of the large-angle adjustment structure of the LED lamp.

[0019] Figure 8 This is a schematic diagram of the meshing of the first arc rack and the second arc rack of the large-angle adjustment structure of the LED lamp.

[0020] In the figure: 1. lower shell; 2. first arc rack; 3. upper shell; 4. lamp pole adapter; 5. second arc rack; 6. first screw; 7. waist hole; 8. second screw; 9. buckle; 10. dial; 11. reinforcing rib; 12. third screw. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Example

[0025] Reference Figures 1 to 8The present embodiment provides a large-angle adjustment structure of an LED lamp, comprising a lower shell 1, two first arc racks 2, an upper shell 3, a connecting piece, a lamp pole adapter 4, two second arc racks 5 and two first screws 6, the two first arc racks 2 are symmetrically arranged on the left and right sides of the connecting end of the lower shell 1, the upper shell 3 is connected to the lower shell 1 through the connecting piece, the two second arc racks 5 are symmetrically arranged on the left and right sides of the connecting end of the lamp pole adapter 4, the second arc rack 5 cooperates with the first arc rack 2 for large-angle adjustment of the LED lamp, a waist hole 7 is opened at the connecting end of the lamp pole adapter 4 near the position of the second arc rack 5, the two first screws 6 pass through the waist hole 7 and are connected to the connecting end of the lower shell 1 for fixing the lamp pole adapter 4.

[0026] Two first arc racks 2 are symmetrically arranged on the left and right sides of the connection end between the lower shell 1 and the lamp pole adapter 4. The upper shell 3 is connected to the lower shell 1 through a connecting piece to achieve fixed closure between the lower shell 1 and the upper shell 3. Two second arc racks 5 that match the two first arc racks 2 are symmetrically arranged on the left and right sides of the inner surface of the connection end between the lamp pole adapter 4 and the lower shell 1 to achieve large-angle adjustment of the LED lamp during installation, so that the product can adapt to different market needs. In addition, this embodiment also provides a waist hole 7 at the position of the connection end of the lamp pole adapter 4 near the second arc rack 5. After completing the large-angle adjustment of the LED lamp, the two first screws 6 can be passed through the waist hole 7 and connected to the lower shell 1. The corresponding screw holes on the connecting end are connected, which not only realizes the connection and fixation between the lamp pole adapter 4 and the lower shell 1, but also avoids the angle deflection of the LED lamp during use and affects its lighting effect, thereby improving the reliability of the LED lamp. In addition, the lamp pole adapter 4 and the shell are meshed with each other through the second arc rack 5 and the first arc rack 2, which also increases the friction of the mounting surface between the lamp pole adapter 4 and the shell, thereby avoiding the angle deflection of the LED lamp during use, and further ensuring the lighting effect of the LED lamp after the angle adjustment is completed. It should be noted that the lamp pole adapter 4 is synchronized with the shell during design, so that the mounting surfaces between the lamp pole adapter 4 and the shell can be perfectly matched.

[0027] Specifically, the connecting member includes a second screw 8 and a buckle 9. The second screw 8 is arranged at the bottom of the lower shell 1. The lower shell 1 is connected to the upper shell 3 through the second screw 8. The buckle 9 is arranged on the lower shell 1 through the second screw 8.

[0028] The connecting part is mainly composed of a second screw 8 and a buckle 9. A through hole is opened at the bottom of the lower shell 1. During installation, the second screw 8 passes through the through hole on the lower shell 1 and is connected to the corresponding screw on the upper shell 3 to achieve a fixed connection between the lower shell 1 and the upper shell 3. During this process, the buckle 9 is also fixed to the bottom of the lower shell 1 by the second screw 8. The buckle 9 can be used to achieve secondary fixation of the lower shell 1 and the upper shell 3, thereby achieving a close connection between the lower shell 1 and the upper shell 3 to avoid loosening and ensure the sealing between the lower shell 1 and the upper shell 3.

[0029] Furthermore, a dial 10 is provided at the connection between the lower shell 1, the upper shell 3 and the lamp pole adapter 4, and the angle of the dial 10 is -10° to 10°.

[0030] In this embodiment, a dial 10 is provided at the connection between the lower shell 1 and the upper shell 3 and the lamp pole adapter 4, that is, the lower shell 1 and a part of the dial 10, and the upper shell 3 has another part of the dial 10. When the lower shell 1 and the upper shell 3 are combined, a complete dial 10 can be formed, and the angle of the dial 10 is -10° to 10°, so that the adjustable angle range of the lamp reaches 20°. The dial 10 provides a clear and definite angle, which allows the staff to clearly identify the installation angle when installing the LED lamp. The installation is convenient and repeated operations to adjust the angle of the LED lamp can be avoided, thereby realizing rapid adjustment of the LED lamp at a large angle. During the installation process, the corresponding angle can be adjusted according to the terminal requirements and the indication of the dial 10 to achieve precise adjustment of the angle.

[0031] Furthermore, a reinforcing rib 11 is provided inside the lamp pole adapter 4 .

[0032] In this embodiment, reinforcing ribs 11 are provided in the lamp pole adapter 4 to improve the overall structural strength of the lamp pole adapter 4, and a gap is formed between the reinforcing ribs 11 and the lamp pole during installation, so that the anti-fall wire rope of the lamp can be installed on the lamp pole through the gap to prevent the wire rope from being exposed and affecting the overall appearance of the lamp.

[0033] Furthermore, two third screws 12 are also provided on the lamp pole adapter 4 .

[0034] In this embodiment, two third screws 12 are installed on the lamp pole adapter 4. When installing the lamp pole adapter 4, the lamp pole adapter 4 can be fixed on the lamp pole by tightening the third screws 12, which is convenient for installation.

[0035] During installation, the lower shell 1 and the upper shell 3 can be combined by the second screw 8 and the buckle 9 to form a complete dial 10, and then the connecting end of the shell and the connecting end of the lamp pole adapter 4 can be fitted together, so that the first arc rack 2 on the connecting end of the shell and the second arc rack 5 on the connecting end of the lamp pole adapter 4 are meshed with each other, and then according to the terminal requirements, refer to the indication of the dial 10 and swing the shell until it is adjusted to the corresponding angle. After the adjustment is completed, the shell is fixedly installed on the lamp pole adapter 4 by the first screw 6, and finally the lamp pole adapter 4 is fixedly installed on the lamp pole by the third screw 12 to complete the overall installation of the LED lamp.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A large-angle adjustment structure for an LED lamp, characterized in that: The invention comprises a lower shell (1), two first arc racks (2), an upper shell (3), a connecting piece, a lamp pole adapter (4), two second arc racks (5) and two first screws (6); the two first arc racks (2) are symmetrically arranged on the left and right sides of the connecting end of the lower shell (1); the upper shell (3) is connected to the lower shell (1) through the connecting piece; the two second arc racks (5) are symmetrically arranged on the left and right sides of the connecting end of the lamp pole adapter (4); the second arc racks (5) cooperate with the first arc racks (2) and are used for large-angle adjustment of LED lamps; a waist hole (7) is provided at the connecting end of the lamp pole adapter (4) near the position of the second arc racks (5); the two first screws (6) pass through the waist hole (7) and are connected to the connecting end of the lower shell (1) and are used for fixing the lamp pole adapter.

2. The large-angle adjustment structure of the LED lamp according to claim 1, characterized in that: The connecting member comprises a second screw (8) and a buckle (9); the second screw (8) is arranged at the bottom of the lower shell (1); the lower shell (1) is connected to the upper shell (3) via the second screw (8); and the buckle (9) is arranged on the lower shell (1) via the second screw (8).

3. The large-angle adjustment structure of the LED lamp according to claim 2, characterized in that: A dial (10) is provided at the connection between the lower shell (1), the upper shell (3) and the lamp pole adapter (4), and the angle of the dial (10) is between -10° and 10°.

4. The large-angle adjustment structure of the LED lamp according to claim 1, characterized in that: A reinforcing rib (11) is provided inside the lamp pole adapter (4).

5. The large-angle adjustment structure of the LED lamp according to claim 1, characterized in that: Two third screws (12) are also provided on the lamp pole adapter (4).

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