Environment-friendly city lighting lamp structure

Abstract

The utility model relates to city lighting technical field especially relates to an environmental protection type city brightening lamp structure. Its technical scheme includes: lamp shade, installation groove, LED lamp, mounting seat, limiting mechanism, buckle mechanism and limit frame, be equipped with energy storage battery and photovoltaic charging module in mounting seat, outside is equipped with light control sensor, realize solar power supply and automatic lighting control, limiting mechanism passes through the linkage of fixed frame, reset spring, limit board and pressure wheel, when the handle of LED lamp is inserted, the handle recess is automatically clamped, the quick positioning and firm fixation of LED lamp are completed, buckle mechanism is close to limit frame through chuck sliding after the lamp shade buckling and the linkage of limiting mechanism, forms supplementary clamping to pressure wheel, further strengthens LED lamp fixed stability, and the rubber washer on chuck realizes waterproof seal, and the device is convenient to install and has high stability, has environmental protection energy -conserving and long -efficiency durable characteristics, is applicable to city road, park and other outdoor brightening scene.

Description

Technical Field

[0001] This utility model relates to the field of urban lighting technology, specifically to an environmentally friendly urban lighting fixture structure. Background Technology

[0002] With the acceleration of urbanization, urban lighting projects have become an important part of improving the city's image and the quality of life for residents, and the demand for outdoor lighting fixtures is increasing year by year. At present, most urban lighting fixtures on the market use traditional screw fixing methods, which require the use of tools such as wrenches and screwdrivers during installation. This is cumbersome, which not only increases the workload of installers but also reduces construction efficiency. Especially in high-altitude installation operations, improper use of tools may also pose safety hazards.

[0003] Meanwhile, the fixing structure of traditional lighting fixtures has obvious defects: on the one hand, the connection between LED lights and lamp holders mostly relies on a single clip or screw. During long-term outdoor use, they are prone to loosening or even falling off due to factors such as wind, vibration, and temperature changes. This not only affects the lighting effect but may also cause safety accidents due to the lamp falling. On the other hand, the sealing performance between the lamp cover and the mounting base is poor, and rainwater and dust can easily seep into the lamp, causing damage to core components such as LED lights and power supply modules, shortening the lifespan of the lamp, and increasing the later maintenance costs.

[0004] Furthermore, traditional urban lighting fixtures largely rely on municipal power grids for power, resulting in high energy consumption and failing to meet the environmental protection and energy conservation requirements under the current dual-carbon development goals. Although some fixtures have attempted to use solar power, their structural design has not been effectively integrated with the installation and fixing mechanisms, leading to bulky overall devices, poor installation compatibility, and difficulties in widespread application. Therefore, we propose an environmentally friendly urban lighting fixture structure to address these existing problems. Utility Model Content

[0005] The purpose of this utility model is to provide an environmentally friendly urban lighting fixture structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly urban lighting fixture structure, including a lampshade, a mounting groove, an LED light, a mounting base, a limiting mechanism, a snap-fit ​​mechanism, and a limiting frame. A base is fixedly connected to the mounting base, and a limiting mechanism is fixedly connected to the base. Multiple mounting grooves are evenly spaced on the lampshade. Bolts are provided on the side of the mounting base near the mounting grooves, and a snap-fit ​​mechanism is provided on the side of the base near the limiting mechanism.

[0007] Preferably, the limiting mechanism includes a fixed frame, a rotating frame, a return spring, a fixed block, a limiting plate, a pressure roller, and a lamp holder. The lamp holder is fixedly connected to the base, and the fixed frame is fixedly connected to the lamp holder. Fixed blocks are evenly spaced on the fixed frame, and rotating frames are provided on each fixed block. A return spring is movably connected to each fixed block, with one end of the return spring located on the rotating frame. A limiting plate is movably connected to the fixed block, and a pressure roller is provided on the side of the limiting plate away from the return spring. The return spring and the limiting plate cooperate with each other.

[0008] Preferably, the buckling mechanism is composed of a sliding groove, a chuck, and a limiting groove. The base is provided with a sliding groove in an annular shape, the chuck is slidably connected in the sliding groove, and a limiting groove is provided in the sliding groove. The chuck is located in the limiting groove, and a gasket is provided on the chuck. The gasket is made of rubber material.

[0009] Preferably, the base has a limiting frame arranged in a ring around the outside of the lamp holder, the chuck and the limiting frame cooperate with each other, and one end of the chuck cooperates with the pressure roller.

[0010] Preferably, a lamp handle is fixedly connected to the bottom of the LED lamp, a connector is fixedly connected to one side of the lamp handle, and a groove is provided on the side of the lamp handle near the connector, with the pressure roller and the groove cooperating with each other.

[0011] Preferably, the mounting base is equipped with an energy storage battery and a photovoltaic charging module. The photovoltaic charging module is electrically connected to the energy storage battery via wires, and a light control sensor is provided on the outside of the mounting base. The light control sensor is electrically connected to the LED lamp.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When installing an LED light, align the lamp handle with the insertion port of the lamp holder and slowly push it down. At this time, the outer wall of the lamp handle will first contact the pressure roller on the limiting plate. As the lamp handle continues to be inserted, the lamp handle generates an outward pushing force on the pressure roller, forcing the pressure roller to drive the limiting plate to rotate away from the lamp handle. The return spring generates a reverse return force. Throughout the process, the pressure roller always rolls in close contact with the outer wall of the lamp handle, which can reduce the friction loss between the lamp handle and the pressure roller and make the lamp handle insertion smoother. When the lamp handle is inserted to the preset depth, the lamp handle is clamped from all sides by the pressure rollers in multiple directions, and cannot be pulled out upward or wobbled left or right. At the same time, the connector at the bottom of the lamp handle contacts the power supply interface of the lamp holder to realize the power supply connection.

[0014] 2. When the lamp cover is fastened in place, the pressure roller of the limiting mechanism will be inserted into the groove due to the insertion of the lamp handle. By pushing the chuck to move horizontally along the sliding groove, and during the sliding process, the protruding part of the chuck embedded in the limiting groove will move synchronously along the sliding groove. The chuck approaches the limiting frame, so that the chuck assists in clamping and limiting the pressure roller. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the limiting mechanism in this utility model;

[0017] Figure 3 This is a top view of the fixing frame in the limiting mechanism of this utility model;

[0018] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure along the AA direction.

[0019] In the diagram: 1. Lampshade; 2. Mounting slot; 3. LED light; 4. Mounting base; 5. Limiting mechanism; 501. Fixing bracket; 502. Rotating bracket; 503. Return spring; 504. Fixing block; 505. Limiting plate; 506. Pressure roller; 507. Mounting lamp holder; 6. Buckling mechanism; 601. Sliding groove; 602. Chuck; 603. Limiting groove; 7. Base; 8. Lamp handle; 9. Groove; 10. Limiting bracket; 11. Connector. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0021] like Figure 1-4 As shown, the present invention proposes an environmentally friendly urban lighting fixture structure, including a lampshade 1, a mounting groove 2, an LED light 3, a mounting base 4, a limiting mechanism 5, a snap-fit ​​mechanism 6, and a limiting frame 10. A base 7 is fixedly connected to the mounting base 4, and the limiting mechanism 5 is fixedly connected to the base 7. Multiple mounting grooves 2 are evenly spaced on the lampshade 1. Bolts are provided on the side of the mounting base 4 near the mounting grooves 2, and the snap-fit ​​mechanism 6 is provided on the side of the base 7 near the limiting mechanism 5.

[0022] In an optional embodiment, the limiting mechanism 5 includes a fixed frame 501, a rotating frame 502, a return spring 503, a fixed block 504, a limiting plate 505, a pressure roller 506, and a lamp holder 507. The lamp holder 507 is fixedly connected to the base 7, and the fixed frame 501 is fixedly connected to the lamp holder 507. Fixed blocks 504 are evenly spaced on the fixed frame 501, and rotating frames 502 are provided on each of the fixed blocks 504. A return spring 503 is movably connected to each fixed block 504, with one end of the return spring 503 located on the rotating frame 502. A limiting plate 505 is movably connected to each fixed block 504, and a pressure roller 506 is provided on the side of the limiting plate 505 away from the return spring 503. The return spring 503 and the limiting plate 505 cooperate with each other.

[0023] In an optional embodiment, the buckling mechanism 6 is composed of a sliding groove 601, a chuck 602, and a limiting groove 603. The base 7 is provided with a sliding groove 601 in an annular shape. The chuck 602 is slidably connected in the sliding groove 601. The limiting groove 603 is provided in the sliding groove 601. The chuck 602 is located in the limiting groove 603. A gasket is provided on the chuck 602. The gasket is made of rubber material.

[0024] In an optional embodiment, the base 7 is provided with a limiting bracket 10 on the outer side of the lamp holder 507, the chuck 602 cooperates with the limiting bracket, and one end of the chuck 602 cooperates with the pressure roller 506.

[0025] When the lampshade 1 is fastened in place, the pressure roller 506 of the limiting mechanism will be inserted into the groove 9 as the lamp handle 8 is inserted. By pushing the chuck 502 to move horizontally along the sliding groove 601, and during the sliding process, the protruding part of the chuck 602 embedded in the limiting groove 603 will move synchronously along the sliding groove 601. The chuck 602 approaches the limiting frame 10, so that the chuck 602 assists in clamping and limiting the pressure roller 506.

[0026] In an optional embodiment, a lamp handle 8 is fixedly connected to the lower part of the LED lamp 3, and a connector 11 is fixedly connected to one side of the lamp handle 8. A groove 9 is provided on the side of the lamp handle 8 near the connector 11, and the pressure roller 506 cooperates with the groove 9.

[0027] When installing LED lamp 3, align the lamp handle 8 of LED lamp 3 with the insertion port of lamp holder 507 and slowly push it down. At this time, the outer wall of the lamp handle 8 will first contact the pressure roller 506 on the limiting plate 506. As the lamp handle 8 continues to be inserted, the lamp handle 8 generates an outward pushing force on the pressure roller 506, forcing the pressure roller 506 to drive the limiting plate 506 to rotate away from the lamp handle 8. The return spring 503 generates a reverse return force. Throughout the process, the pressure roller 506 always rolls against the outer wall of the lamp handle 8, which can reduce the friction loss between the lamp handle 8 and the pressure roller 506 and make the lamp handle 8 inserted more smoothly. When the lamp handle 8 is inserted to the preset depth, the lamp handle 8 is clamped from all sides by the pressure rollers in multiple directions and cannot be pulled out upwards or wobbled left and right. At the same time, the connector 11 at the bottom of the lamp handle 8 contacts the power supply interface of the lamp holder 507 to realize the power supply connection.

[0028] In an optional embodiment, the mounting base 4 is provided with an energy storage battery and a photovoltaic charging module inside. The photovoltaic charging module is electrically connected to the energy storage battery through wires, and a light control sensor is provided on the outside of the mounting base 4. The light control sensor is electrically connected to the LED lamp 3.

[0029] The working principle of this utility model is as follows: When using this device, when it is necessary to install an LED lamp 3, align the lamp handle 8 of the LED lamp 3 with the insertion port of the lamp holder 507 and slowly push it down. At this time, the outer wall of the lamp handle 8 will first contact the pressure roller 506 on the limiting plate 506. As the lamp handle 8 continues to be inserted, the lamp handle 8 generates an outward pushing force on the pressure roller 506, forcing the pressure roller 506 to drive the limiting plate 506 to rotate away from the lamp handle 8. The return spring 503 generates a reverse return elastic force. Throughout the process, the pressure roller 506 always rolls against the outer wall of the lamp handle 8, which can reduce the frictional wear between the lamp handle 8 and the pressure roller 506 and make the lamp handle 8 inserted more smoothly. When the lamp handle 8 is inserted to the preset depth, the lamp handle 8 is clamped from all sides by the pressure rollers in multiple directions and cannot be pulled out upward or shaken left and right. At the same time, the bottom connector 11 of the lamp handle 8 contacts the power supply interface of the lamp holder 507 to realize the power supply connection.

[0030] When the lampshade 1 is fastened in place, the pressure roller 506 of the limiting mechanism will be inserted into the groove 9 as the lamp handle 8 is inserted. By pushing the chuck 502 to move horizontally along the sliding groove 601, and during the sliding process, the protruding part of the chuck 602 embedded in the limiting groove 603 will move synchronously along the sliding groove 601. The chuck 602 approaches the limiting frame 10, so that the chuck 602 assists in clamping and limiting the pressure roller 506.

[0031] It should be understood that the specific embodiments described above are for illustrative purposes or to explain the principles of this utility model, and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An environmentally friendly urban lighting fixture structure, characterized in that: The lamp includes a lampshade (1), a mounting slot (2), an LED light (3), a mounting base (4), a limiting mechanism (5), a snap-fit ​​mechanism (6), and a limiting frame (10). A base (7) is fixedly connected to the mounting base (4), and a limiting mechanism (5) is fixedly connected to the base (7). Multiple mounting slots (2) are evenly spaced on the lampshade (1). Bolts are provided on the side of the mounting base (4) near the mounting slots (2), and a snap-fit ​​mechanism (6) is provided on the side of the base (7) near the limiting mechanism (5).

2. The structure of an environmentally friendly urban lighting fixture according to claim 1, characterized in that: The limiting mechanism (5) includes a fixed frame (501), a rotating frame (502), a return spring (503), a fixed block (504), a limiting plate (505), a pressure roller (506), and a lamp holder (507). The lamp holder (507) is fixedly connected to the base (7). The fixed frame (501) is fixedly connected to the lamp holder (507). Fixed blocks (504) are arranged at equal intervals on the fixed frame (501). A rotating frame (502) is arranged on each fixed block (504). A return spring (503) is movably connected to the fixed block (504). One end of the return spring (503) is located on the rotating frame (502). A limiting plate (505) is movably connected to the fixed block (504). A pressure roller (506) is arranged on the side of the limiting plate (505) away from the return spring (503). The return spring (503) and the limiting plate (505) cooperate with each other.

3. The environmentally friendly urban lighting fixture structure according to claim 1, characterized in that: The buckling mechanism (6) is composed of a sliding groove (601), a chuck (602) and a limiting groove (603). The base (7) is provided with a sliding groove (601) in an annular shape. The chuck (602) is slidably connected in the sliding groove (601). A limiting groove (603) is provided in the sliding groove (601). The chuck (602) is located in the limiting groove (603). A gasket is provided on the chuck (602). The gasket is made of rubber material.

4. The structure of an environmentally friendly urban lighting fixture according to claim 2, characterized in that: The base (7) has a limit bracket (10) arranged in a ring around the outside of the lamp holder (507). The chuck (602) cooperates with the limit bracket, and one end of the chuck (602) cooperates with the pressure roller (506).

5. The structure of an environmentally friendly urban lighting fixture according to claim 1, characterized in that: The LED lamp (3) is fixedly connected to a lamp handle (8) below, and a connector (11) is fixedly connected to one side of the lamp handle (8). A groove (9) is provided on the side of the lamp handle (8) near the connector (11), and the pressure roller (506) and the groove (9) cooperate with each other.

6. The structure of an environmentally friendly urban lighting fixture according to claim 1, characterized in that: The mounting base (4) is equipped with an energy storage battery and a photovoltaic charging module. The photovoltaic charging module is electrically connected to the energy storage battery through a wire. A light control sensor is provided on the outside of the mounting base (4). The light control sensor is electrically connected to the LED lamp (3).

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