Induction type energy-saving LED street lamp

Abstract

The utility model discloses an induction type energy-saving LED street lamp which comprises an LED street lamp body, one side of the LED street lamp body is fixedly connected with a hinge, one side of the hinge is fixedly connected with a rotating plate, one side of the rotating plate is fixedly connected with an L-shaped connecting block, one side of the inner wall of the LED street lamp body is provided with a mounting groove, and the inner wall of the LED street lamp body is fixedly connected with the L-shaped connecting block. The L-shaped connecting block is located in the mounting groove, and a sliding rod is arranged on one side of the interior of the LED street lamp body. By pressing a pressing plate, a sliding rod slides in a guide block in the pressing process, a reset spring deforms, when the pressing plate slides to the bottom of a pressing groove, an L-shaped connecting block slides into a first limiting groove from a second limiting groove, the first limiting groove is aligned with an installation groove, then a rotating plate is rotated, and the pressing plate is pressed to the bottom of the pressing groove. And the L-shaped connecting block is moved out of the mounting groove and the first limiting groove, so that the LED street lamp body is opened for maintenance, the structure is simple, operation is convenient, the LED street lamp body is effectively and rapidly disassembled for maintenance, and the maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of LED street light technology, specifically to an induction-type energy-saving LED street light. Background Technology

[0002] Streetlights are lighting fixtures installed on roads to provide necessary illumination for pedestrians and vehicles at night or when there is insufficient light, ensuring traffic safety and pedestrian safety. Most streetlights nowadays are LED streetlights, which are characterized by high efficiency, energy saving, and environmental protection, thus saving resources.

[0003] In the prior art, such as Chinese patent CN111750315A, an intelligent sensing energy-saving LED street light is disclosed, which includes a base, a support column vertically installed at the top of the base, a seat installed below the surface of the support column, and an installation groove opened on the surface of the seat. A pressure sensor is installed inside the installation groove, and a cushion is laid on the surface of the seat. A fixing rod is vertically installed at the top of the support column, and an arc-shaped support rod is provided on the surface of the fixing rod. A second street light is installed at the bottom of the arc-shaped support rod.

[0004] Currently, most induction-type energy-saving LED streetlights suffer damage to their internal electrical components after prolonged use, requiring repair. However, existing streetlight installations use multiple bolts for mounting and fixing, making disassembly cumbersome. Furthermore, the small bolts removed may be lost, leading to inconvenience in use. Utility Model Content

[0005] The purpose of this utility model is to provide an induction-type energy-saving LED street light to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an induction-type energy-saving LED street light, comprising an LED street light body, a hinge fixedly connected to one side of the LED street light body, a rotating plate fixedly connected to one side of the hinge, an L-shaped connecting block fixedly connected to one side of the rotating plate, an installation groove formed on one side of the inner wall of the LED street light body, the L-shaped connecting block located inside the installation groove, a sliding rod provided on one side of the inner wall of the LED street light body, a return spring fixedly connected to one end of the sliding rod, one end of the return spring fixedly connected to one side of the inner wall of the LED street light body, a limiting groove one formed on one side of the outer surface of the sliding rod, a limiting groove two formed on one side of the inner wall of the limiting groove one, a sliding engagement between one side of the outer surface of the L-shaped connecting block and one side of the outer surface of the sliding rod, guide blocks slidably connected to both sides of the outer surface of the sliding rod, and one side of each guide block fixedly connected to the inner wall of the LED street light body.

[0007] As a further preferred embodiment of this technical solution, a pressing groove is provided on one side of the LED street light body, and a pressing plate is fixedly connected to the other end of the sliding rod. The outer surface of the pressing plate is slidably connected to the inner wall of the pressing groove.

[0008] As a further preferred embodiment of this technical solution, a plurality of sealing grooves are provided on one side of the upper end of the LED street light body, and a plurality of sealing rings are fixedly connected to the lower edge of the rotating plate, with the inner walls of the plurality of sealing grooves respectively engaging with the outer surfaces of the plurality of sealing rings.

[0009] As a further preferred embodiment of this technical solution, an electrical component is fixedly installed at the bottom of the interior of the LED street light body, and an infrared sensor is fixedly installed on the other side of the inner wall of the LED street light body.

[0010] As a further preferred embodiment of this technical solution, a mounting base is fixedly connected to the middle of the other side of the LED street light body, a mounting rod is snapped into the inner wall of the mounting base, a support rod is fixedly connected to one end of the mounting rod, and a solar power generation panel is fixedly installed at one end of the support rod.

[0011] As a further preferred embodiment of this technical solution, a reinforcing rod is fixedly connected to one side of the outer surface of the support rod, and one end of the reinforcing rod is fixedly connected to one side of the mounting rod.

[0012] This utility model provides an induction-type energy-saving LED street light, which has the following beneficial effects:

[0013] (1) This utility model presses the pressing plate, and during the pressing process, the sliding rod slides in the guide block, and the reset spring is deformed. When the pressing plate slides to the bottom of the pressing groove, the L-shaped connecting block slides from the second limiting groove to the first limiting groove. The first limiting groove is aligned with the mounting groove. Then, the rotating plate is rotated, and the L-shaped connecting block moves out from the mounting groove and the first limiting groove, thereby opening the LED street light body for maintenance. This structure is simple, easy to operate, and can effectively and quickly disassemble and maintain the LED street light body, improving maintenance efficiency.

[0014] (2) Through the structural design of multiple sealing grooves and multiple sealing rings, when the sealing ring is engaged in the sealing groove, the sealing ring and the sealing groove form a labyrinth seal, which can improve the sealing performance between the rotating plate and the LED street light body, and prevent rainwater from entering the LED street light body during rainy weather, thus affecting the operation of the LED street light body. Attached Figure Description

[0015] Figure 1 This is a first-view structural diagram of the present invention;

[0016] Figure 2This is a schematic diagram of the second-view structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the LED street light body in the open state of this utility model;

[0018] Figure 4 This is a partial structural diagram of the LED street light body in this utility model;

[0019] Figure 5 for Figure 4 A magnified view of a portion of region A in the middle;

[0020] In the diagram: 1. LED street light body; 2. Support rod; 3. Solar panel; 4. Mounting rod; 5. Reinforcing rod; 6. Infrared sensor; 7. Mounting base; 8. Rotating plate; 9. L-shaped connecting block; 10. Electrical components; 11. Sealing ring; 12. Sealing groove; 13. Sliding rod; 14. Pressing plate; 15. Hinge; 16. Return spring; 17. Guide block; 18. Limiting groove one; 19. Limiting groove two; 20. Pressing groove; 21. Mounting groove. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figure 1 - Figure 5As shown, in this embodiment, an induction-type energy-saving LED street light includes an LED street light body 1. A hinge 15 is fixedly connected to one side of the LED street light body 1, a rotating plate 8 is fixedly connected to one side of the hinge 15, and an L-shaped connecting block 9 is fixedly connected to one side of the rotating plate 8. An installation groove 21 is opened on one side of the inner wall of the LED street light body 1, and the L-shaped connecting block 9 is located inside the installation groove 21. A sliding rod 13 is provided on one side of the inner wall of the LED street light body 1, and a return spring 16 is fixedly connected to one end of the sliding rod 13. One end of the return spring 16 is fixedly connected to one side of the inner wall of the LED street light body 1. A limit groove 18 is opened on one side of the outer surface of the sliding rod 13, and a limit groove 19 is opened on one side of the inner wall of the limit groove 18. The outer surface of the L-shaped connecting block 9 is connected to the sliding rod 13. The sliding rod 13 is slidably engaged on one side of its outer surface. Guide blocks 17 are slidably connected to both sides of the outer surface of the sliding rod 13. One side of the two guide blocks 17 is fixedly connected to the inner wall of the LED street light body 1. By pressing the pressing plate 14, the sliding rod 13 slides in the guide blocks 17 during the pressing process, and the return spring 16 deforms. When the pressing plate 14 slides to the bottom of the pressing groove 20, the L-shaped connecting block 9 slides from the second limiting groove 19 to the first limiting groove 18. The first limiting groove 18 is aligned with the mounting groove 21. Then, the rotating plate 8 is rotated, and the L-shaped connecting block 9 moves out from the mounting groove 21 and the first limiting groove 18, thereby opening the LED street light body 1 for maintenance. This structure is simple, easy to operate, and can effectively and quickly disassemble and maintain the LED street light body 1, improving maintenance efficiency.

[0023] like Figure 3 - Figure 5 As shown, a pressing groove 20 is provided on one side of the LED street light body 1, and a pressing plate 14 is fixedly connected to the other end of the sliding rod 13. The outer surface of the pressing plate 14 is slidably connected to the inner wall of the pressing groove 20. Through the structural design of the pressing groove 20, when the pressing plate 14 is pressed to the bottom of the pressing groove 20, its limiting groove 18 is just aligned with the mounting groove 21.

[0024] like Figure 3 - Figure 5 As shown, multiple sealing grooves 12 are provided on one side of the upper end of the LED street light body 1, and multiple sealing rings 11 are fixedly connected to the lower edge of the rotating plate 8. The inner walls of the multiple sealing grooves 12 are respectively engaged with the outer surfaces of the multiple sealing rings 11. Through the structural design of the multiple sealing grooves 12 and the multiple sealing rings 11, when the sealing rings 11 are engaged in the sealing grooves 12, the sealing rings 11 and the sealing grooves 12 form a labyrinth seal, which can improve the sealing performance between the rotating plate 8 and the LED street light body 1, and prevent rainwater from entering the LED street light body 1 during rainy weather, thus affecting the operation of the LED street light body 1.

[0025] like Figure 1 , Figure 3 and Figure 4 As shown, an electrical component 10 is fixedly installed at the bottom of the LED street light body 1. An infrared sensor 6 is fixedly installed on the other side of the inner wall of the LED street light body 1. Through the structural design of the infrared sensor 6, when vehicles and pedestrians enter the illumination range of the infrared sensor 6, the infrared sensor 6 sends a signal to the electrical component 10, thereby increasing the illumination brightness of the LED street light body 1. This structure can save power. The model of the infrared sensor 6 is BF-1210T.

[0026] like Figure 1 and Figure 2 As shown, a mounting base 7 is fixedly connected to the middle of the other side of the LED street light body 1. A mounting rod 4 is snapped into the inner wall of the mounting base 7. A support rod 2 is fixedly connected to one end of the mounting rod 4. A solar power panel 3 is fixedly installed at one end of the support rod 2. The structure of the solar power panel 3 can convert solar energy during the day into electrical energy, thereby saving electricity resources.

[0027] like Figure 1 and Figure 2 As shown, a reinforcing rod 5 is fixedly connected to one side of the outer surface of the support rod 2. One end of the reinforcing rod 5 is fixedly connected to one side of the mounting rod 4. Through the structural design of the reinforcing rod 5, the mounting rod 4, the reinforcing rod 5, and the support rod 2 form a triangular support, thereby improving the stability of the LED street light body 1 installed on the support rod 2.

[0028] This utility model provides an induction-type energy-saving LED street light, the specific working principle of which is as follows:

[0029] When using the LED street light body 1 at night, turn on the LED street light body 1 and the infrared sensor 6. When vehicles and pedestrians enter the illumination range of the infrared sensor 6, the infrared sensor 6 sends a signal to the electrical component 10, which increases the illumination brightness of the LED street light body 1. After prolonged use, if the equipment inside the LED street light body 1 is damaged, press the pressing plate 14. During the pressing process, the sliding rod 13 slides in the guide block 17, and the return spring 16 deforms. When the pressing plate 14 slides to the bottom of the pressing groove 20, the L-shaped connecting block 9 slides from the second limiting groove 19 to the first limiting groove 1. Inside the 8th section, the limiting groove 18 is aligned with the mounting groove 21. Then, the rotating plate 8 is rotated, and the L-shaped connecting block 9 is moved out from the mounting groove 21 and the limiting groove 18. The LED street light body 1 is opened for maintenance. After maintenance, the pressing plate 14 is pressed and the rotating plate 8 is rotated so that the L-shaped connecting block 9 enters between the limiting groove 18 and the mounting groove 21. The pressing plate 14 is loosened, and the reaction force of the reset spring 16 pushes the sliding rod 13 to slide, misaligning the limiting groove 18 and the mounting groove 21. One side of the L-shaped connecting block 9 is engaged with one side of the sliding rod 13, thus fixing it on the LED street light body 1.

[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. An induction-type energy-saving LED street light, comprising an LED street light body (1), characterized in that: A hinge (15) is fixedly connected to one side of the LED street light body (1). A rotating plate (8) is fixedly connected to one side of the hinge (15). An L-shaped connecting block (9) is fixedly connected to one side of the rotating plate (8). An installation groove (21) is provided on one side of the inner wall of the LED street light body (1). The L-shaped connecting block (9) is located inside the installation groove (21). A sliding rod (13) is provided on one side of the inner wall of the LED street light body (1). A return spring (16) is fixedly connected to one end of the sliding rod (13). One end of the spring (16) is fixedly connected to one side of the inner wall of the LED street light body (1). A limiting groove one (18) is opened on one side of the outer surface of the sliding rod (13). A limiting groove two (19) is opened on one side of the inner wall of the limiting groove one (18). One side of the outer surface of the L-shaped connecting block (9) is slidably engaged with one side of the outer surface of the sliding rod (13). Guide blocks (17) are slidably connected on both sides of the outer surface of the sliding rod (13). One side of the two guide blocks (17) is fixedly connected to the inner wall of the LED street light body (1).

2. The induction-type energy-saving LED street light according to claim 1, characterized in that: The LED street light body (1) has a pressing groove (20) on one side, and a pressing plate (14) is fixedly connected to the other end of the sliding rod (13). The outer surface of the pressing plate (14) is slidably connected to the inner wall of the pressing groove (20).

3. The induction-type energy-saving LED street light according to claim 1, characterized in that: The upper edge of the LED street light body (1) is provided with multiple sealing grooves (12), and the lower edge of the rotating plate (8) is fixedly connected with multiple sealing rings (11). The inner walls of the multiple sealing grooves (12) are respectively engaged with the outer surfaces of the multiple sealing rings (11).

4. The induction-type energy-saving LED street light according to claim 1, characterized in that: An electrical component (10) is fixedly installed at the bottom inside the LED street light body (1), and an infrared sensor (6) is fixedly installed on the other side of the inner wall of the LED street light body (1).

5. The induction-type energy-saving LED street light according to claim 1, characterized in that: An mounting base (7) is fixedly connected to the middle of the other side of the LED street light body (1). An mounting rod (4) is snapped into the inner wall of the mounting base (7). A support rod (2) is fixedly connected to one end of the mounting rod (4). A solar power generation panel (3) is fixedly installed at one end of the support rod (2).

6. The induction-type energy-saving LED street light according to claim 5, characterized in that: A reinforcing rod (5) is fixedly connected to one side of the outer surface of the support rod (2), and one end of the reinforcing rod (5) is fixedly connected to one side of the mounting rod (4).

Images