Simple-to-mount multi-angle adjustable fixed lamp structure

Abstract

The utility model relates to the technical field of light illumination, and discloses a simple-to-install multi-angle adjustable fixed lamp structure, which comprises a fixed frame, an upper cover is arranged at the bottom of the fixed frame, a wire passing cylinder is fixedly connected to the center position of the top of the upper cover, and a cable leading-in assembly is embedded in the wire passing cylinder. The bottom of the upper cover is fixedly connected with a lamp holder in a matched mode through fastening bolts, the left side and the right side of the lamp holder are fixedly connected with mounting plates, the two mounting plates correspond to the two ends of the fixing frame, and the mounting plates are sequentially and fixedly connected with limiting bolts and angle adjusting screws from top to bottom. A limiting hole and an angle adjusting hole are sequentially formed in the end of the fixing frame from top to bottom. By means of the fixing frame and the limiting bolt, the lamp holder rotates, the angle is synchronously adjusted, a user can adjust the illumination angle to the needed position and lock the illumination angle to meet different illumination requirements, the installation process is simplified, professionals are not needed, and then time and cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a fixed lamp structure with simple installation and multi-angle adjustment. Background Art

[0002] With the continuous development of modern lighting technology, the types and application scenarios of lamps are increasing. From homes and offices to industry, commerce, outdoor and other fields, higher requirements are placed on lighting products.

[0003] For example, Chinese patent CN201520532985.2 discloses a rotating fixed lamp, which adopts a rotating fixing method and adds an installation fixing plate. During the installation process, the installation fixing plate is first fixed, and then the lamp body is inserted from bottom to top into the installation hole of the installation fixing plate, and then rotated a certain angle to install it in place.

[0004] However, despite the simple structure of the fixed lamp, fixed-angle lamps usually lack sufficient flexibility and adjustment room, and the adjustment angle is limited, which cannot meet the user's diverse needs for lighting angles in different scenarios. In addition, the installation process is cumbersome and requires professional operation, which not only consumes time but also increases labor costs.

[0005] Based on this, the utility model designs a fixed lamp structure that is easy to install and can be adjusted at multiple angles to solve the above problems. Utility Model Content

[0006] The purpose of the present invention is to provide a fixed lamp structure that is easy to install and can be adjusted at multiple angles, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a fixed lamp structure with simple installation and multi-angle adjustment, including a fixing frame, an upper cover is provided at the bottom of the fixing frame, a wire bobbin is fixedly connected at the center position of the top of the upper cover, a cable introduction assembly is embedded in the wire bobbin, the bottom of the upper cover is fixedly connected to the lamp holder by fastening bolts, the left and right sides of the lamp holder are fixedly connected with mounting plates, the two mounting plates correspond to the two ends of the fixing frame, and the limiting bolts and angle adjustment screws are fixedly connected to the mounting plates from top to bottom in sequence, and the end of the fixing frame is provided with limiting holes and angle adjustment holes in sequence from top to bottom, the limiting holes and angle adjustment holes correspond to the limiting bolts and angle adjustment screws respectively, and a mounting hole is provided at the top of the fixing frame.

[0008] Preferably, the limiting bolt is rotatably connected in the limiting hole, the angle adjustment hole adopts a semi-arc notch structure, and the angle adjustment screw is slidably connected in the angle adjustment hole.

[0009] Preferably, the cable introduction assembly includes a gasket, a wire plug and a locking nut. The gasket is embedded in the bottom of the wire barrel, the top of the gasket is coaxially provided with a wire plug, and the locking nut is threadedly connected to the top of the wire barrel.

[0010] Preferably, a wire plug is provided between the compression nut and the gasket, and the wire plug is used to pass the cable through and be fixed in the wire barrel.

[0011] Preferably, the lamp holder adopts a metal shell structure, and a lamp board is coaxially fixedly mounted on the bottom of the lamp holder.

[0012] Preferably, a plurality of heat sinks are fixedly connected to the side walls of the lamp holder at equal intervals, and the heat sinks are made of aluminum material.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0014] 1. The utility model sets a fixing frame, and the lamp holder rotates around the limit bolt. During the rotation process, the angle adjustment screw slides synchronously in the angle adjustment hole. When the angle is adjusted to a suitable angle, the angle adjustment screw on the angle adjustment hole is tightened to lock the lighting angle, thereby realizing the rapid installation and multi-angle adjustment function of the lamp. The user can easily adjust the lighting angle according to actual needs to meet the lighting requirements in different scenes. The installation process is simple and fast, and no professional operation is required, which greatly saves installation time and labor costs.

[0015] 2. The utility model effectively improves the heat dissipation performance of the lamp and extends the service life of the lamp by arranging heat sinks on the side walls of the lamp holder. The cable introduction assembly is used to ensure the neat introduction and fixation of the cables, avoiding the safety hazards that may be caused by exposed cables. It not only improves the flexibility of the lamp, but also improves the installation efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the utility model from another perspective;

[0019] Figure 4 This is a schematic structural diagram of the fixing frame in the present utility model;

[0020] Figure 5 This is a schematic diagram of the exploded structure of the cable entry assembly in the present invention;

[0021] Figure 6For this utility model Figure 3 Schematic diagram of the structure at point A.

[0022] Among them: 1. Fixing bracket; 2. Upper cover; 3. Wire drum; 4. Cable entry assembly; 401. Gasket; 402. Wire plug; 403. Compression nut; 5. Lamp holder; 6. Mounting plate; 7. Limit bolt; 8. Angle adjustment screw; 9. Limit hole; 10. Angle adjustment hole; 11. Mounting hole; 12. Lamp board; 13. Heat sink. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1 - Figure 4 Describing embodiment 1, the figure shows a simple installation multi-angle adjustable fixed lamp structure, including a fixing frame 1, a top cover 2 is provided at the bottom of the fixing frame 1, a wire drum 3 is fixedly connected to the center position of the top of the top cover 2, and a cable introduction component 4 is embedded in the wire drum 3, the bottom of the top cover 2 is fixedly connected to a lamp holder 5 by fastening bolts, and the left and right sides of the lamp holder 5 are fixedly connected to mounting plates 6, the two mounting plates 6 correspond to the two ends of the fixing frame 1, and the mounting plates 6 are fixedly connected from top to bottom with limit bolts 7 and angle adjustment screws 8, and the end of the fixing frame 1 is sequentially provided with a limit hole 9 and an angle adjustment hole 10 from top to bottom, and the limit hole 9 and the angle adjustment hole 10 correspond to the limit bolt 7 and the angle adjustment screw 8 respectively, and the top of the fixing frame 1 is provided with a mounting hole 11;

[0026] See also Figure 4 and Figure 6 , the limiting hole 9 shown in the figure matches the rotation connection limiting bolt 7, the angle adjustment hole 10 adopts a semi-arc notch structure, and the angle adjustment hole 10 matches the sliding connection with the angle adjustment screw 8;

[0027] In this embodiment, the fixing bracket 1 is quickly connected to its own mounting hole 11 through a small number of fixing points preset on the tunnel wall, which reduces the difficulty of alignment and the number of fastening screws during installation, thereby simplifying the installation process. After installation, the fixing bracket 1 is tightly locked with the lamp holder 5, and the lighting angle is adjusted by the angle adjustment screw 8 to meet the lighting needs of complex terrain such as tunnels, effectively eliminating lighting blind spots, and having a simple structure with fewer parts and low cost.

[0028] Specifically, when the lighting angle needs to be adjusted, the lamp holder 5 rotates around the limit bolt 7. During the rotation, the angle adjustment screw 8 slides synchronously in the angle adjustment hole 10 of the semi-arc slot structure. When the angle is adjusted to a suitable angle, tighten the angle adjustment screw 8 on the angle adjustment hole 10 to lock the lighting angle. This not only improves the installation efficiency, but also enables the lighting equipment to adapt to different lighting needs through the multi-angle adjustment function, thereby improving the lighting effect and flexibility of use. The installation process is simple, allowing users to install and adjust by themselves without the need for professionals, greatly saving labor costs and time costs.

[0029] Example 2

[0030] See also Figure 2 and Figure 5 Example 2 is described. This embodiment further illustrates Example 1. In the figure, the cable entry assembly 4 includes a gasket 401, a wire plug 402, and a compression nut 403. The gasket 401 is matched and embedded in the bottom of the wire barrel 3. The wire plug 402 is coaxially arranged on the top of the gasket 401. The compression nut 403 is matched and threadedly connected to the top of the wire barrel 3.

[0031] Furthermore, a wire plug 402 is provided between the compression nut 403 and the gasket 401. The wire plug 402 is used to pass the cable through and be fixed in the wire barrel 3.

[0032] In this embodiment, during the installation process, the cable is introduced into the wire barrel 3 through the wire plug 402 to ensure the stable introduction of the cable, and then fixed by the tightening nut 403, thereby ensuring the tightness and reliability of the cable connection, which not only simplifies the cable introduction process, but also improves the stability and safety of the overall structure.

[0033] Example 3

[0034] See also Figure 3 and Figure 6 Example 3 is described. This embodiment further illustrates Example 2. In the figure, the lamp holder 5 adopts a metal shell structure, and a lamp board 12 is coaxially fixedly mounted on the bottom of the lamp holder 5.

[0035] Furthermore, a number of heat sinks 13 are fixedly connected to the side wall of the lamp holder 5 at equal intervals, and the heat sinks 13 are made of aluminum material;

[0036] In this embodiment, the lamp holder 5 adopts a metal shell structure, which not only enhances the durability and stability of the lamp holder 5, but also improves its heat dissipation performance. The close connection between the lamp board 12 and the lamp holder 5 ensures the stable operation and efficient lighting effect of the fixed lamp. The heat sink 13 made of aluminum material is used to enhance the heat dissipation effect of the lamp holder 5 to extend the service life of the lamp. The lamp can maintain a low temperature when working for a long time, thereby ensuring the stable operation and efficient performance of the lighting equipment.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable fixed lamp structure with simple installation, comprising a fixing frame (1), characterized in that: The bottom of the fixing frame (1) is provided with an upper cover (2), and a wire drum (3) is fixedly connected at the center position of the top of the upper cover (2), and a cable introduction component (4) is embedded in the wire drum (3). The bottom of the upper cover (2) is fixedly connected to a lamp holder (5) by fastening bolts, and the left and right sides of the lamp holder (5) are fixedly connected with mounting plates (6). The two mounting plates (6) correspond to the two ends of the fixing frame (1), and the mounting plates (6) are fixedly connected with limiting bolts (7) and angle adjustment screws (8) in sequence from top to bottom. The end of the fixing frame (1) is provided with limiting holes (9) and angle adjustment holes (10) in sequence from top to bottom. The limiting holes (9) and angle adjustment holes (10) correspond to the limiting bolts (7) and angle adjustment screws (8) respectively. The top of the fixing frame (1) is provided with a mounting hole (11).

2. The multi-angle adjustable fixed lamp structure with simple installation according to claim 1, characterized in that: The limiting bolt (7) is rotatably connected in the limiting hole (9), the angle adjustment hole (10) adopts a semi-arc notch structure, and the angle adjustment screw (8) is slidably connected in the angle adjustment hole (10).

3. The multi-angle adjustable fixed lamp structure with simple installation according to claim 1, characterized in that: The cable introduction assembly (4) comprises a gasket (401), a wire plug (402) and a compression nut (403); the gasket (401) is matched and embedded in the bottom of the wire barrel (3); the top of the gasket (401) is coaxially provided with the wire plug (402); and the compression nut (403) is matched and threadedly connected to the top of the wire barrel (3).

4. The multi-angle adjustable fixed lamp structure with simple installation according to claim 3, characterized in that: A wire plug (402) is provided between the compression nut (403) and the gasket (401), and the wire plug (402) is used to pass the cable and be fixed in the wire barrel (3).

5. The multi-angle adjustable fixed lamp structure with simple installation according to claim 1, characterized in that: The lamp holder (5) adopts a metal shell structure, and a lamp board (12) is coaxially fixedly mounted on the bottom of the lamp holder (5).

6. The multi-angle adjustable fixed lamp structure with simple installation according to claim 1, characterized in that: A plurality of heat sinks (13) are fixedly connected to the side wall of the lamp holder (5) at equal intervals, and the heat sinks (13) are made of aluminum.

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