A heat dissipation structure of a low-light-decay LED intelligent street lamp

Abstract

This utility model discloses a heat dissipation structure for a low-light-decay LED smart street light, including a street light. A positioning frame is fixedly installed on the top of the street light. Support plates are fixedly installed on both sides inside the positioning frame. An adjustment component is fixedly installed on the surface of the support plates. A sealing cover is fixedly installed on the top of the positioning frame. Mounting grooves are formed on both sides of the street light surface. Several heat dissipation slots are arranged inside the mounting grooves, and filters are installed inside the heat dissipation slots. Guide grooves are formed on both sides inside the mounting grooves, and heat dissipation components are engaged inside the guide grooves. Through the arrangement of the street light, positioning frame, support plates, and adjustment components, during use, personnel install the sealing cover inside the positioning frame, and then install the adjustment component using the support plates. After installation, the adjustment component guides the air, increasing the airflow rate into the street light.

Description

Technical Field

[0001] This utility model relates to the field of LED smart street light technology, and in particular to a heat dissipation structure for a low light decay LED smart street light. 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, which are of great significance to urban lighting energy saving. The research and development of LED light sources mainly focuses on high-power LED lighting fixtures. High-power LED lighting fixtures have stronger lighting brightness and a wider lighting range. Currently, when heat dissipating streetlights, the efficiency of air entering the streetlight is slow, and foreign objects in the air can easily enter the streetlight with the air, which will affect the internal components of the streetlight. Therefore, those skilled in the art provide a heat dissipation structure for low light decay LED smart streetlights to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a heat dissipation structure for low light decay LED smart streetlights.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A heat dissipation structure for a low-light-decay LED smart street light includes a street light, a positioning frame fixedly installed on the top of the street light, support plates fixedly installed on both sides inside the positioning frame, an adjustment component fixedly installed on the surface of the support plate, a sealing cover fixedly installed on the top of the positioning frame, mounting grooves opened on both sides of the surface of the street light, a plurality of heat dissipation slots arranged inside the mounting grooves, filters arranged inside the heat dissipation slots, guide grooves opened on both sides inside the mounting grooves, and heat dissipation components snapped into the guide grooves.

[0006] As a further embodiment of this utility model, the adjustment assembly includes a servo motor fixedly installed on one side of the support plate surface. A bidirectional lead screw is fixedly installed at the output end of the servo motor. Positioning rings are threadedly connected to both sides of the surface of the bidirectional lead screw. A connecting rod is rotatably connected to the surface of the positioning ring. A guide plate is rotatably connected to one end of the connecting rod. Mounting plates are fixedly installed at both ends of the guide plate.

[0007] As a further embodiment of this utility model, the surface of the mounting plate is provided with a rotating groove, and a guide plate is rotatably connected inside the rotating groove. One end of the mounting plate is fixedly installed on both sides of the street light surface.

[0008] As a further embodiment of this utility model, a limiting groove is provided in the middle of the surface of the support plate, and the size of the limiting groove is adapted to the size of the bidirectional lead screw.

[0009] As a further embodiment of this utility model, the heat dissipation assembly includes a plug-in plate inserted into the guide groove. Telescopic rods are fixedly installed on both sides of the surface of the plug-in plate. Springs are sleeved on the surface of the telescopic rods. A limit plate is fixedly installed at one end of the telescopic rods. A heat dissipation plate is fixedly installed at one end of the plug-in plate. Embedding grooves are opened on both sides of the surface of the heat dissipation plate. A heat dissipation fan is installed inside the embedding groove.

[0010] As a further embodiment of this utility model, a resisting block is fixedly installed at one end of the telescopic rod, the diameter of the resisting block is larger than the diameter of the spring, and the back of the resisting block is fixedly installed at one end of the spring.

[0011] As a further embodiment of this utility model, the size of the embedding groove is adapted to the size of the cooling fan, and the cooling fan is fixedly installed inside the embedding groove.

[0012] As a further embodiment of this utility model, limiting grooves are provided on both sides of the surface of the positioning frame, and a connecting rod slides inside the limiting groove.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Through the setup of the street light, positioning frame, support plate, and adjustment component, during use, the personnel will install the sealing cover inside the positioning frame, and then install the adjustment component through the support plate. After the adjustment component is installed, it will guide the air, increasing the airflow rate into the street light.

[0015] 2. By setting up streetlights, filters, and heat dissipation components, during use, personnel install the heat dissipation components inside the streetlights, and then the filters filter out foreign objects in the air. The heat dissipation components are easy for personnel to disassemble and install, which improves the efficiency of heat dissipation inside the streetlights. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the heat dissipation structure of a low light decay LED smart street light proposed in this utility model;

[0017] Figure 2 This is a schematic diagram showing the disassembled structure of the heat dissipation structure of a low light decay LED smart street light proposed in this utility model.

[0018] Figure 3 This is a schematic diagram of the adjustment component structure of the heat dissipation structure of a low light decay LED smart street light proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the heat dissipation component structure of a low light decay LED smart street light proposed in this utility model.

[0020] In the diagram: 1. Streetlight; 2. Positioning frame; 3. Support plate; 4. Adjustment component; 41. Servo motor; 42. Two-way lead screw; 43. Positioning ring; 44. Connecting rod; 45. Guide plate; 46. Mounting plate; 5. Sealing cover; 6. Filter screen; 7. Heat dissipation component; 71. Plug-in plate; 72. Telescopic rod; 73. Spring; 74. Limiting plate; 75. Heat dissipation plate; 76. Cooling fan. 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. It should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", and "setting" should be interpreted broadly. For those skilled in the art, the specific meaning of the above terms in this patent can be understood according to the specific circumstances.

[0022] Reference Figures 1-4 A heat dissipation structure for a low light decay LED smart street light includes a street light 1. A positioning frame 2 is fixedly installed on the top of the street light 1. Support plates 3 are fixedly installed on both sides inside the positioning frame 2. An adjustment component 4 is fixedly installed on the surface of the support plate 3. A sealing cover 5 is fixedly installed on the top of the positioning frame 2. Mounting grooves are opened on both sides of the surface of the street light 1. Several heat dissipation grooves are set inside the mounting grooves. A filter screen 6 is set inside the heat dissipation grooves. Guide grooves are opened on both sides inside the mounting grooves. Heat dissipation components 7 are snapped into the guide grooves.

[0023] In this utility model, the adjustment component 4 includes a servo motor 41 fixedly installed on one side of the surface of the support plate 3. A bidirectional lead screw 42 is fixedly installed at the output end of the servo motor 41. Positioning rings 43 are threadedly connected to both sides of the surface of the bidirectional lead screw 42. A connecting rod 44 is rotatably connected to the surface of the positioning rings 43. A guide plate 45 is rotatably connected to one end of the connecting rod 44. Mounting plates 46 are fixedly installed at both ends of the guide plate 45. A rotating groove is opened on the surface of the mounting plate 46. The guide plate 45 is rotatably connected inside the rotating groove. One end of the mounting plate 46 is fixedly installed on both sides of the surface of the street lamp 1. A limiting groove is opened in the middle of the surface of the support plate 3. The size of the limiting groove is adapted to the size of the bidirectional lead screw 42. A limiting groove is opened on both sides of the surface of the positioning frame 2. The connecting rod 44 slides inside the limiting groove.

[0024] In particular, when guiding the air, the personnel install the servo motor 41 through the support plate 3. After the servo motor 41 is installed, it is powered on, and its output end will drive the bidirectional lead screw 42 to rotate. When the bidirectional lead screw 42 rotates, it will drive the positioning ring 43 to move synchronously to the middle or both sides. When the positioning ring 43 moves, it will drive the connecting rod 44 to move. The connecting rod 44 will drive the guide plate 45 to rotate. The guide plate 45 rotates through the mounting plate 46. When the guide plate 45 rotates, it will guide the air, making the airflow speed into the street light 1 faster. After the air enters the interior of the street light 1, it will exhaust the heat generated inside.

[0025] In this utility model, the heat dissipation assembly 7 includes a plug-in plate 71 inserted into the guide groove. Telescopic rods 72 are fixedly installed on both sides of the surface of the plug-in plate 71. A spring 73 is sleeved on the surface of the telescopic rod 72. A limit plate 74 is fixedly installed at one end of the telescopic rod 72. A heat dissipation plate 75 is fixedly installed at one end of the plug-in plate 71. Embedding grooves are opened on both sides of the surface of the heat dissipation plate 75. A heat dissipation fan 76 is arranged inside the embedding groove. A resisting block is fixedly installed at one end of the telescopic rod 72. The diameter of the resisting block is larger than the diameter of the spring 73. The back of the resisting block is fixedly installed at one end of the spring 73. The size of the embedding groove is adapted to the size of the heat dissipation fan 76. The heat dissipation fan 76 is fixedly installed inside the embedding groove.

[0026] In particular, when installing the heat sink 75, the operator inserts the connector 71 into the guide groove. The guide groove then compresses the telescopic rods 72 and springs 73 on both sides of the back of the limiting plate 74. After the telescopic rods 72 and springs 73 are compressed, the limiting plate 74 will move to both sides. The limiting plate 74 installs the heat sink 75 through the guide groove. After the heat sink 75 is installed, the cooling fan 76 on the surface of the heat sink 75 will dissipate the heat inside the street light 1.

[0027] Working principle: When guiding air, the operator installs the servo motor 41 via the support plate 3. After installation, the servo motor 41 is powered on, and its output will drive the bidirectional lead screw 42 to rotate. The rotation of the bidirectional lead screw 42 will cause the positioning ring 43 to move synchronously towards the center or both sides. The movement of the positioning ring 43 will then drive the connecting rod 44 to move, which in turn will cause the guide plate 45 to rotate. The guide plate 45 rotates via the mounting plate 46, and this rotation guides the air, directing it into the path... The airflow inside lamp 1 increases, and the air entering the street lamp 1 exhausts the heat generated inside. Then, when the heat sink 75 is installed, the plug plate 71 is inserted into the guide groove. The guide groove will then compress the telescopic rods 72 and springs 73 on both sides of the back of the limiting plate 74. After the telescopic rods 72 and springs 73 are compressed, they will drive the limiting plate 74 to move to both sides. The limiting plate 74 installs the heat sink 75 through the guide groove. After the heat sink 75 is installed, the cooling fan 76 on the surface of the heat sink 75 will dissipate the heat inside the street lamp 1.

[0028] In this application, the structures and connections not described in detail are all prior art, and their structures and principles are well known, so they will not be described in detail here.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heat dissipation structure for a low-light-decay LED smart street light, comprising a street light (1), characterized in that, A positioning frame (2) is fixedly installed on the top of the street light (1). Support plates (3) are fixedly installed on both sides inside the positioning frame (2). An adjustment component (4) is fixedly installed on the surface of the support plate (3). A sealing cover (5) is fixedly installed on the top of the positioning frame (2). Installation grooves are opened on both sides of the surface of the street light (1). Several heat dissipation grooves are set inside the installation grooves. A filter screen (6) is set inside the heat dissipation grooves. Guide grooves are opened on both sides inside the installation grooves. Heat dissipation components (7) are snapped into the guide grooves.

2. The heat dissipation structure of a low-light-decay LED smart street light according to claim 1, characterized in that, The adjustment assembly (4) includes a servo motor (41) fixedly installed on one side of the surface of the support plate (3). A bidirectional lead screw (42) is fixedly installed at the output end of the servo motor (41). Positioning rings (43) are threadedly connected to both sides of the surface of the bidirectional lead screw (42). A connecting rod (44) is rotatably connected to the surface of the positioning ring (43). A guide plate (45) is rotatably connected to one end of the connecting rod (44). Mounting plates (46) are fixedly installed at both ends of the guide plate (45).

3. The heat dissipation structure of a low-light-decay LED smart street light according to claim 2, characterized in that, The surface of the mounting plate (46) is provided with a rotating groove, and a guide plate (45) is rotatably connected inside the rotating groove. One end of the mounting plate (46) is fixedly installed on both sides of the surface of the street lamp (1).

4. The heat dissipation structure of a low-light-decay LED smart street light according to claim 1, characterized in that, A limiting groove is provided in the middle of the surface of the support plate (3), and the size of the limiting groove is adapted to the size of the bidirectional lead screw (42).

5. The heat dissipation structure of a low-light-decay LED smart street light according to claim 1, characterized in that, The heat dissipation assembly (7) includes a plug plate (71) inserted into the guide groove. Telescopic rods (72) are fixedly installed on both sides of the surface of the plug plate (71). Springs (73) are sleeved on the surface of the telescopic rods (72). A limit plate (74) is fixedly installed at one end of the telescopic rods (72). A heat dissipation plate (75) is fixedly installed at one end of the plug plate (71). Embedding grooves are opened on both sides of the surface of the heat dissipation plate (75). A heat dissipation fan (76) is installed inside the embedding groove.

6. The heat dissipation structure of a low-light-decay LED smart street light according to claim 5, characterized in that, One end of the telescopic rod (72) is fixedly installed with a resisting block, the diameter of which is larger than the diameter of the spring (73), and the back of the resisting block is fixedly installed on one end of the spring (73).

7. The heat dissipation structure of a low-light-decay LED smart street light according to claim 5, characterized in that, The size of the recess is adapted to the size of the cooling fan (76), and the cooling fan (76) is fixedly installed inside the recess.

8. The heat dissipation structure of a low-light-decay LED smart street light according to claim 1, characterized in that, The positioning frame (2) has limiting grooves on both sides of its surface, and a connecting rod (44) slides inside the limiting groove.

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