A street lamp energy-saving control device

Abstract

The utility model discloses a street lamp energy-saving control device, and the utility model relates to the technical field of street lamps. The street lamp energy-saving control device comprises a protective box, and a heat-conducting box is fixedly connected inside the protective box. The street lamp energy-saving control device can retract the main body of the street lamp control box into the protective box and flush with the ground by setting a retractable structure, thereby avoiding the drawbacks of water inflow and short circuit inside the main body of the street lamp control box caused by collision between vehicles on the road and the main body of the street lamp control box or damage by external forces such as external floods, causing the street lamp to lose control and lose power, affecting its normal use, and enhancing safety. By burying the protective box in the ground, the heat sink is in contact with the ground, so that the main body of the street lamp control box can be cooled, and the main body of the street lamp control box is sealed and installed inside the protective box as a whole, which minimizes the possibility of fire inside the main body of the street lamp control box, and also prolongs the service life of the circuit of components inside the main body of the street lamp control box.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to an energy-saving control device for street lamps. Background Art

[0002] Street lights refer to lamps installed in roads, streets, public places and other places for lighting. They are designed to provide lighting at night, increase the brightness of the road surface, and improve the safety of pedestrians and vehicles. Street lights are usually composed of components such as lampshades, bulbs, brackets, and power supplies. Different types of light sources and control systems can be used according to different designs and uses. There are many types of street lights, including high-pressure sodium lamps, LED street lights, solar street lights, etc. They play an important role in urban planning and public construction, providing people with a safe and comfortable night lighting environment. The street light energy-saving control box is one of the core components of the street light energy-saving control system. It usually includes electronic controllers, communication modules, power managers, and power distribution components. The energy-saving control box is installed next to the road to receive signals from sensors and the external environment, and adjust and control the street lights through intelligent control algorithms.

[0003] After searching, the patent number is CN209861222U, and the specific name is a street lamp energy-saving control device, which involves the technical field of street lamp control system. It is to solve the problem that most street lamp control methods in the prior art adopt fixed time periods, but cannot be changed accordingly according to different seasonal weather, so there is a certain waste problem. A dustproof net is arranged on the top of the outer protection box, and an insulating rain shield is arranged above the dustproof net. A first revolving door is arranged on one side of the outer protection box, and a main electromagnetic lock box is arranged on the outer surface of the first revolving door. A locking rod is arranged inside the main electromagnetic lock box, and there are three locking rods. A second revolving door is arranged on one side of the first revolving door, and a secondary electromagnetic lock box is arranged on the outer surface of the second revolving door. A lock slot is arranged on one side of the secondary electromagnetic lock box, and there are three lock slots. The outer surface of the secondary electromagnetic lock box is provided with an electromagnetic card slot, and movable sliders are arranged at the upper and lower ends of one side of the first and second revolving doors;

[0004] Most of the street lamp energy-saving control devices in this patent and the prior art are directly installed on the outdoor roadside. Due to the large number of passing vehicles, if a vehicle loses control and collides with the street lamp energy-saving control device, it will cause it to malfunction, thereby affecting the energy-saving function and control ability of the street lamp. If the collision causes the power line connected to the street lamp energy-saving control device to be disconnected, the power supply of the street lamp will also be interrupted, which will cause the street lamp to malfunction, affecting the lighting effect at night and the safety of pedestrians and vehicles. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a street lamp energy-saving control device, which solves the problem that most of the street lamp energy-saving control devices in the prior art are directly installed on the outdoor roadside. Due to the large number of passing vehicles, if a vehicle loses control and collides with the street lamp energy-saving control device, it will cause it to fail to work normally, thereby affecting the energy-saving function and control ability of the street lamp. If the collision causes the power line connected to the street lamp energy-saving control device to be disconnected, the power supply to the street lamp will also be interrupted, which will cause the street lamp to fail to work normally, affecting the lighting effect at night and the safety of pedestrians and vehicles.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a street lamp energy-saving control device, including a protection box, a heat conduction box is fixedly connected to the inside of the protection box, a heat sink is equidistantly fixedly connected to the bottom end of the outer surface of the heat conduction box, a limit rod is fixedly connected to the bottom end of the inside of the heat conduction box, the outer surface of the limit rod is slidably connected to a street lamp control box body, a net box is slidably connected to the inside of the street lamp control box body, a sealing plate is fixedly connected to the top of the street lamp control box body, a sealing frame is fixedly connected to the upper surface of the protection box, a tooth plate is fixedly connected to the side of the protection box, a driving motor is fixedly installed inside the protection box, a driving gear is fixedly connected to the output end of the driving motor, a driven gear is rotatably connected to the inside of the protection box, a transmission gear is fixedly connected to the surface of the driven gear, and a rack is meshingly installed on the outer surfaces of the driving gear and the transmission gear.

[0007] Preferably, the heat conduction box and the heat sink are both made of metallic copper, and one end of the heat sink away from the heat conduction box extends to the outer surface of the protection box and is plugged into the ground.

[0008] Preferably, the sealing frame is a silica gel frame, and the outer surface of the sealing plate is sealed against the inner wall of the sealing frame.

[0009] Preferably, a limiting hole matching the limiting rod is opened inside the main body of the street lamp control box, and the outer surface of the limiting rod is inserted into the limiting hole.

[0010] Preferably, the interior of the mesh box is filled with desiccant, and the width of the sealing plate is greater than the width of the street lamp control box body.

[0011] Preferably, the surface of the driven gear is meshedly connected with the surface of the toothed plate, and the outer surfaces of the driving gear and the transmission gear are both rotatably connected to the interior of the protective box.

[0012] Beneficial Effects

[0013] The utility model provides a street lamp energy-saving control device. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The street lamp energy-saving control device is provided with a retractable structure. When there is no need to operate the inside of the street lamp control box, the street lamp control box can be retracted into the protective box and flush with the ground, thereby avoiding the disadvantages of collision between vehicles on the road and the street lamp control box or external forces such as external floods causing water ingress and short circuit inside the street lamp control box, causing the street lamp to lose control and power off, affecting its normal use, and enhancing safety.

[0015] 2. The street lamp energy-saving control device can cool down the main body of the street lamp control box by burying the protective box in the ground so that the heat sink is in contact with the ground. The main body of the street lamp control box is sealed and installed inside the protective box as a whole, which minimizes the possibility of fire inside the main body of the street lamp control box and also prolongs the service life of the components and circuits inside the main body of the street lamp control box. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the sealing frame in the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the heat conduction box and the heat sink in the utility model;

[0019] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0020] In the figure: 1. Protection box; 2. Heat conduction box; 3. Heat sink; 4. Limit rod; 5. Street light control box body; 6. Net box; 7. Sealing plate; 8. Sealing frame; 9. Tooth plate; 10. Driving motor; 11. Driving gear; 12. Driven gear; 13. Transmission gear; 14. Rack. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: a street lamp energy-saving control device, including a protection box 1, a heat-conducting box 2 is fixedly connected to the inside of the protection box 1, and a heat sink 3 is fixedly connected to the bottom of the outer surface of the heat-conducting box 2 at an equal distance. The heat-conducting box 2 and the heat sink 3 are both made of metal copper. The end of the heat sink 3 away from the heat-conducting box 2 extends to the outer surface of the protection box 1 and is plugged into the ground. The inner bottom of the heat-conducting box 2 is fixedly connected to a limit rod 4, and the outer surface of the limit rod 4 is slidably connected to a street lamp control box body 5. By burying the protection box 1 in the ground, the heat sink 3 is in contact with the ground, so that the street lamp control box body 5 can be cooled, and the street lamp control box body 5 is integrally sealed and installed inside the protection box 1, which minimizes the possibility of fire inside the street lamp control box body 5 and also prolongs the service life of the components and circuits inside the street lamp control box body 5.

[0023] A limiting hole matching the limiting rod 4 is provided inside the main body 5 of the street light control box, and the outer surface of the limiting rod 4 is inserted into the limiting hole. A sealing plate 7 is fixedly connected to the top of the main body 5 of the street light control box, and the width of the sealing plate 7 is greater than the width of the main body 5 of the street light control box. A sealing frame 8 is fixedly connected to the upper surface of the protective box 1, and the sealing frame 8 is a silicone frame. The outer surface of the sealing plate 7 is sealed and fitted to the inner wall of the sealing frame 8. A tooth plate 9 is fixedly connected to the side of the protective box 1. A driving motor 10 is fixedly installed inside the protective box 1, and a driving gear 11 is fixedly connected to the output end of the driving motor 10. A driven gear 12 is rotatably connected to the inside of the protective box 1, and the surface of the driven gear 12 is in contact with the tooth plate 9. The surface of the driven gear 12 is meshed and connected, the surface of the driven gear 12 is fixedly connected with a transmission gear 13, the outer surfaces of the driving gear 11 and the transmission gear 13 are both rotatably connected to the inside of the protection box 1, and the outer surfaces of the driving gear 11 and the transmission gear 13 are meshed and installed with a rack 14. By setting a retractable structure, when there is no need to operate the inside of the street light control box body 5, the street light control box body 5 can be retracted into the inside of the protection box 1 and flush with the ground, thereby avoiding the problem that a collision between a vehicle on the road and the street light control box body 5 or external force damage such as external floods causes water ingress and short circuit inside the street light control box body 5, causing the street light to lose control and lose power, affecting its normal use, and enhancing safety;

[0024] The inside of the street light control box body 5 is slidably connected with a mesh box 6, and the inside of the mesh box 6 is filled with a desiccant. By setting the mesh box 6, the inside of the street light control box body 5 can be kept dry to avoid short circuits in its internal circuits.

[0025] During installation, the protection box 1 is fixedly installed in the ground so that the top of the protection box 1 is flush with the ground. When the street light control box body 5 is used, the driving motor 10 is started. The driving motor 10 drives the transmission gear 13 to rotate through the driving gear 11 and the driven gear 12. The rotation of the transmission gear 13 will drive the street light control box body 5 to slide upward through the toothed plate 9. At this time, the street light control box body 5 slowly extends from the top of the protection box 1. When the street light control box body 5 extends to a certain height, the driving motor 10 is turned off, and then the street light can be controlled by the street light control box body 5. When there is no need to control the inside of the street light control box body 5, the street light control box body 5 can be retracted into the protection box 1 and flush with the ground, avoiding the problem that the street light control box body 5 is short-circuited due to water ingress caused by collision between vehicles on the road and the street light control box body 5 or damage caused by external forces such as external floods, causing the street light to lose control and lose power, affecting its normal use, thereby enhancing safety.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A street lamp energy-saving control device, comprising a protection box (1), characterized in that: The protection box (1) is fixedly connected to a heat conduction box (2) inside, and a heat sink (3) is fixedly connected to the bottom of the outer surface of the heat conduction box (2) at equal intervals. The bottom of the heat conduction box (2) is fixedly connected to a limit rod (4), and the outer surface of the limit rod (4) is slidably connected to a street light control box body (5). The inside of the street light control box body (5) is slidably connected to a net box (6). The top of the street light control box body (5) is fixedly connected to a sealing plate (7). The upper surface of the protection box (1) is fixedly connected to a sealing frame (8). The side of the protection box (1) is fixedly connected to a toothed plate (9). The protection box (1) is fixedly installed with a drive motor (10) inside, and the output end of the drive motor (10) is fixedly connected to a drive gear (11). The protection box (1) is rotatably connected to a driven gear (12). The surface of the driven gear (12) is fixedly connected to a transmission gear (13), and a rack (14) is meshingly installed on the outer surfaces of the drive gear (11) and the transmission gear (13).

2. A street lamp energy-saving control device according to claim 1, characterized in that: The heat conduction box (2) and the heat sink (3) are both made of metal copper; one end of the heat sink (3) away from the heat conduction box (2) extends to the outer surface of the protection box (1) and is plugged into the ground.

3. A street lamp energy-saving control device according to claim 1, characterized in that: The sealing frame (8) is a silica gel frame, and the outer surface of the sealing plate (7) is sealingly attached to the inner wall of the sealing frame (8).

4. A street lamp energy-saving control device according to claim 1, characterized in that: A limiting hole matching the limiting rod (4) is provided inside the street light control box body (5), and the outer surface of the limiting rod (4) is inserted into the limiting hole.

5. A street lamp energy-saving control device according to claim 1, characterized in that: The interior of the net box (6) is filled with desiccant, and the width of the sealing plate (7) is greater than the width of the street light control box body (5).

6. A street lamp energy-saving control device according to claim 1, characterized in that: The surface of the driven gear (12) is meshedly connected to the surface of the toothed plate (9), and the outer surfaces of the driving gear (11) and the transmission gear (13) are both rotatably connected to the interior of the protective box (1).

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