Multifunctional energy-saving intelligent street lamp controller

Abstract

The invention relates to the technical field of controllers, in particular to a multifunctional energy-saving intelligent street lamp controller which comprises a base plate and a controller body, the controller body is located on one side of the base plate, one side of the base plate is rotationally connected with a mounting frame, and the lower surface of the mounting frame is fixedly connected with a connecting wire harness. A mounting frame is arranged on the controller body, a socket is fixedly connected to the inner wall of the mounting frame, a maintenance device is arranged on one side of the controller body and one side of the mounting frame, the maintenance device comprises a convex block, the convex block is fixedly connected with one side of a base plate, and a rotating rod is rotationally connected to the inner wall of the convex block. The street lamp controller is ingenious in structure, the controller body can be conveniently and rapidly overhauled, the maintenance time of the controller body is effectively shortened, it is ensured that a street lamp is immediately used after being overhauled, road traffic safety is ensured, meanwhile, heat generated in the operation process of the controller body is effectively guided, power consumption of the controller body is reduced, and normal operation of the controller body is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of controllers, and in particular to a multifunctional energy-saving intelligent street lamp controller. Background Art

[0002] A street light controller is a device used to manage and adjust the working status of street lights. From a functional perspective, it can realize the on-off control of street lights. For example, it can automatically turn on street lights in the evening and turn off street lights in the early morning according to the preset time. This time control function can be accurate to minutes or even seconds, and can adapt to the changes in sunshine duration in different seasons. For example, in the summer when the sunshine time is long, the street light turn-on time can be set later, while in winter it can be turned on earlier. The street light controller can also control the street lights according to the ambient light intensity. It has a built-in light sensor. When the ambient light intensity is lower than a certain threshold, the street lights are turned on, and when it is higher than a certain threshold, the street lights are turned off, thereby ensuring that the street lights are accurately lit when needed. In terms of energy saving, some advanced street light controllers can dim street lights. By adjusting the power of street lights, such as reducing the brightness from 100% to 70% or lower, while ensuring basic lighting needs, energy consumption can be effectively reduced, which is of great significance to urban energy conservation and emission reduction.

[0003] Existing technologies include an invention with publication number CN110099491A, which discloses a multifunctional energy-saving smart street light controller, including a processor, a power module, a power metering module, a charging module, a network module and a PWM dimming module; the processor power input terminal is connected to the power output terminal of the power management module, the processor power signal input terminal is connected to the power signal output terminal of the power metering module, the power metering module detection terminal is connected to the power module detection terminal, the power module charging output terminal is connected to the charging module power input terminal, the PWM dimming module control signal input terminal is connected to the processor dimming signal output terminal, and the network module signal transceiver terminal is connected to the processor signal transceiver terminal. It can centrally manage and control a variety of devices of smart street lights, and detect the operating conditions of all street light devices, which is convenient for centralized management and greatly reduces maintenance costs.

[0004] At present, most street lamp controllers are integrated structures and are often installed inside lamp poles. When a controller fails and needs to be repaired, a lot of disassembly and assembly operations are required, which is cumbersome and increases the burden on staff. At the same time, the maintenance time of street lamps is long, which seriously affects road traffic safety. Improvements are needed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art that most street lamp controllers are integrated structures and are often installed inside lamp poles. When the controller fails and needs to be repaired, a large number of disassembly and assembly operations are required, which is cumbersome and increases the burden on the staff. At the same time, the maintenance time of street lamps is long, which seriously affects road traffic safety. A multifunctional energy-saving intelligent street lamp controller is proposed to solve the shortcomings that

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multifunctional energy-saving smart street lamp controller, including a substrate and a controller body, the controller body is located on one side of the substrate, one side of the substrate is rotatably connected to a mounting bracket, the lower surface of the mounting bracket is fixedly connected to a connecting harness, the inner wall of the mounting bracket is fixedly connected to a socket, the surface of the controller body is fixedly connected to a connector, one end of the connector is sleeved on the socket, one side of the mounting bracket is provided with a maintenance device, the maintenance device includes a protrusion, the protrusion is fixedly connected to one side of the substrate, the inner wall of the protrusion is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a stabilizing block, and the inner wall of the stabilizing block is slidably connected to the A pull block is connected, one side of the pull block is fixedly connected to a magnet, a slot is provided on the surface of the mounting frame, one end of the magnet is inserted into the slot, a heat dissipation hole is provided on the surface of the substrate, a heat dissipation device is provided on the surface of the substrate, an auxiliary device is provided on the surface of the substrate, the auxiliary device includes a bracket, the bracket is fixedly connected to the surface of the substrate, and a mounting bolt is inserted in the bracket. The structure of this solution is ingenious, which is convenient for rapid maintenance operations on the controller body, effectively shortening the maintenance time of the controller body, ensuring that the street lamp is used immediately after maintenance, and ensuring road traffic safety. At the same time, this solution effectively guides the heat generated during the operation of the controller body, reduces its power consumption, and ensures the normal operation of the controller body.

[0007] Preferably, a card bracket is fixedly connected to the surface of the mounting frame, a guide rail is fixedly connected to the surface of the controller body, and one end of the card bracket slides with the inner wall of the guide rail to ensure stable displacement of the controller body.

[0008] Preferably, the side of the protrusion away from the stabilizing block is fixedly connected to the limiting block, and the end of the rotating rod close to the limiting block is fixedly connected to the clamping block, so that the limiting block effectively limits the rotation of the clamping block, thereby limiting the rotation of the rotating rod.

[0009] Preferably, a positioning ring is fixedly connected to the surface of the rotating rod, and a torsion spring is fixedly connected to one side of the positioning ring. The torsion spring is sleeved on the rotating rod, and one end of the torsion spring is fixedly connected to the surface of the protrusion. Before the device is used, the base plate can be installed inside the lamp pole by installing bolts and matching the bracket. When maintaining the controller body, the handle is pulled upward, and the handle drives the stop block to move through the transmission frame, and then the stop block pushes the pull block in the direction away from the mounting frame, and the pull block then drives the magnet to disengage from the slot, and then the torsion spring drives the transmission rod and the stabilizing block to rotate, and the two stabilizing blocks are moved away from one side of the mounting frame and are in a vertical state, and then they can be moved away. Pull the handle in the direction away from the substrate, and then the mounting bracket drives the controller body to rotate. When the support block abuts against the mounting bracket, the mounting bracket is in an inclined state, and then the controller body can be pulled out. After the maintenance operation, the repaired controller body is inserted into the mounting bracket, the card bracket is inserted into the guide rail, and then the connector on the controller body is inserted into the socket, and the mounting bracket is pushed toward the substrate. When the controller body abuts against the substrate, the stabilizing block is rotated toward the mounting bracket. The stabilizing block drives the card block to rotate through the rotating rod. When the card block abuts against the inner wall of the limit block, the stabilizing block is in a horizontal state, the magnet and the card slot are in the same horizontal plane, and the magnet slides into the card slot under the magnetic force.

[0010] Preferably, a sleeve block is fixedly connected to the side of the mounting frame away from the base plate, a transmission frame is slidably connected to the inner wall of the sleeve block, both ends of the transmission frame close to the stabilizing block are fixedly connected to a stop block, and a handle is fixedly connected to the side of the transmission frame close to the sleeve block, and the stop block can be driven to move through the transmission frame by pulling the handle.

[0011] Preferably, the heat dissipation device includes a guide rod, which is fixedly connected to one side of the substrate, and a slider is slidably connected to the surface of the guide rod, and a heat sink is fixedly connected to one side of the slider, and a heat conduction block is fixedly connected to the side of the heat sink close to the controller body, and a fin is fixedly connected to the side of the heat sink away from the controller body. When the equipment is running, the controller body generates heat, and the heat is transferred to the heat sink by the heat conduction block and guided to the fins, thereby increasing the heat dissipation area. At the same time, when the air flows inside the lamp pole, the air is guided by the first guide plate and the second guide plate to blow toward the fins, and the heat on the fins is immediately taken away.

[0012] Preferably, a stopper is fixedly connected to a side of the guide rod away from the base plate, a compression spring is sleeved on the guide rod, and two ends of the compression spring are respectively fixedly connected to the stopper and the surface of the heat sink.

[0013] Preferably, the number of the heat conducting blocks is four groups, the four groups of heat conducting blocks are arranged at equal intervals, and chamfers are provided on the sides of the upper and lower groups of heat conducting blocks that are away from each other.

[0014] Preferably, two symmetrically arranged first guide plates are fixedly connected to the side of the substrate away from the controller body, and two symmetrically arranged second guide plates are fixedly connected to the side of the substrate close to the first guide plates. The first guide plates and the second guide plates are both inclined to facilitate guiding the air flow and taking away the heat from the fins.

[0015] Preferably, a support rod is fixedly connected to a side of the base plate away from the controller body, and a support block is fixedly connected to one end of the support rod to facilitate limiting the rotation of the mounting frame.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are: In the present invention, before the device is used, the base plate can be installed inside the lamp pole by installing bolts and matching the bracket. When maintaining the controller body, the handle is pulled upward, and the handle drives the stop block to move through the transmission frame, and then the stop block pushes the pull block in the direction away from the mounting frame, and the pull block immediately drives the magnet to disengage from the card slot, and then the torsion spring drives the transmission rod and the stabilizing block to rotate, and the two stabilizing blocks move away from one side of the mounting frame and are in a vertical state, and then the handle can be pulled in the direction away from the base plate, and then the mounting frame drives the controller body to rotate, and when the support block abuts against the mounting frame, the mounting frame is in an inclined state, and then the controller body can be pulled out, and after the inspection operation is performed on it, the inspected controller body is inserted into the mounting frame, the card frame is inserted into the guide rail, and then the connector on the controller body is inserted into the socket, and the mounting frame is pushed in the direction close to the base plate, and when the controller body and the base plate are in contact, the mounting frame is pushed in the direction close to the base plate. When the plates abut against each other, the stabilizing block rotates toward the mounting frame, and the stabilizing block drives the card block to rotate through the rotating rod. When the card block abuts against the inner wall of the limit block, the stabilizing block is in a horizontal state, the magnet and the card slot are in the same horizontal plane, and the magnet slides into the card slot under the magnetic force. When the equipment is running, the controller body generates heat, and the heat is transferred to the heat sink by the heat conduction block and guided to the fins to increase the heat dissipation area. At the same time, when the air flows inside the lamp pole, the air is guided by the first guide plate and the second guide plate to blow toward the fins, and the heat on the fins is immediately taken away. The structure of this solution is ingenious, which is convenient for quick maintenance operations on the controller body, effectively shortening the maintenance time of the controller body, ensuring that the street lamp can be used immediately after maintenance, and ensuring road traffic safety. At the same time, this solution effectively guides the heat generated during the operation of the controller body, reduces its power consumption, and ensures the normal operation of the controller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural diagram of a multifunctional energy-saving intelligent street lamp controller is proposed for the present invention; Figure 2 The present invention proposes a multifunctional energy-saving smart street lamp controller Figure 1 A schematic diagram of the structure at A; Figure 3A side view structural diagram of a multifunctional energy-saving smart street lamp controller is proposed for the present invention; Figure 4 The present invention proposes a structural schematic diagram of a multifunctional energy-saving smart street lamp controller during maintenance; Figure 5 The present invention proposes a multifunctional energy-saving smart street lamp controller Figure 4 Schematic diagram of the structure when the controller body is pulled out.

[0018] Figure 6 The present invention proposes a multifunctional energy-saving smart street lamp controller Figure 5 Schematic diagram of the structure at point B.

[0019] Figure 7 The present invention proposes a multifunctional energy-saving smart street lamp controller Figure 5 Schematic diagram of the side structure.

[0020] Figure 8 The present invention proposes a multifunctional energy-saving smart street lamp controller Figure 7 Schematic diagram of the structure at C.

[0021] Fig. 9 The present invention provides a structural schematic diagram of a heat dissipation device in a multifunctional energy-saving intelligent street lamp controller.

[0022] Legend: 1. Baseboard; 2. Controller body; 3. Mounting frame; 4. Connecting harness; 5. Connector; 6. Socket; 7. Maintenance device; 71. Bump; 72. Rotating rod; 73. Torsion spring; 74. Positioning ring; 75. Stabilizing block; 76. Pull block; 77. Stop block; 78. Card frame; 79. Guide rail; 710. Transmission frame; 711. Sleeve block; 712. Handle; 713. Card slot; 714. Magnet; 715. Limit block; 716. Card block; 8. Heat dissipation device; 81. Guide rod; 82. Stop block; 83. Compression spring; 84. Slider; 85. Heat sink; 86. First guide plate; 87. Fin; 88. Heat conduction block; 89. Second guide plate; 9. Auxiliary device; 91. Mounting bolt; 92. Bracket; 93. Support rod; 94. Support block. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 9The present invention provides a technical solution: a multifunctional energy-saving smart street lamp controller, comprising a substrate 1 and a controller body 2, the controller body 2 is located on one side of the substrate 1, one side of the substrate 1 is rotatably connected with a mounting bracket 3, the lower surface of the mounting bracket 3 is fixedly connected with a connecting harness 4, the inner wall of the mounting bracket 3 is fixedly connected with a socket 6, the surface of the controller body 2 is fixedly connected with a connector 5, one end of the connector 5 is sleeved on the socket 6, one side of the mounting bracket 3 is provided with a maintenance device 7, the maintenance device 7 comprises a protrusion 71, the protrusion 71 is fixedly connected to one side of the substrate 1, the inner wall of the protrusion 71 is rotatably connected with a rotating rod 72, one end of the rotating rod 72 is fixedly connected with a stabilizing block 75, the inner wall of the stabilizing block 75 is slidably connected with a pulling block 76, and the pulling block 76 is slidably connected to the inner wall of the pulling block 76. 6 is fixedly connected to one side of the magnet 714, a slot 713 is provided on the surface of the mounting frame 3, one end of the magnet 714 is inserted into the slot 713, a heat dissipation hole is provided on the surface of the substrate 1, a heat dissipation device 8 is provided on the surface of the substrate 1, an auxiliary device 9 is provided on the surface of the substrate 1, the auxiliary device 9 includes a bracket 92, the bracket 92 is fixedly connected to the surface of the substrate 1, and a mounting bolt 91 is inserted in the bracket 92. The structure of this solution is ingenious, which is convenient for rapid maintenance of the controller body 2, effectively shortening the maintenance time of the controller body 2, ensuring that the street lamp is used immediately after maintenance, and ensuring road traffic safety. At the same time, this solution effectively guides the heat generated during the operation of the controller body 2, reduces its power consumption, and ensures the normal operation of the controller body 2.

[0024] Specifically, a bracket 78 is fixedly connected to the surface of the mounting frame 3, and a guide rail 79 is fixedly connected to the surface of the controller body 2. One end of the bracket 78 slides with the inner wall of the guide rail 79 to ensure stable displacement of the controller body 2.

[0025] Specifically, the side of the protrusion 71 away from the stabilizing block 75 is fixedly connected to the limiting block 715, and the end of the rotating rod 72 close to the limiting block 715 is fixedly connected to the clamping block 716, and the limiting block 715 effectively limits the rotation of the clamping block 716 to limit the rotation of the rotating rod 72.

[0026] The locking cam 73 is secured on the locking cam 74 by means of the spring 73. The locking cam 73 is secured on the locking cam 74 by means of the spring 73. The locking cam 73 is secured on the locking cam 74 by means of the spring 73. The 1, then the mounting frame 3 drives the controller body 2 to rotate, and when the support block 94 abuts against the mounting frame 3, the mounting frame 3 is in an inclined state, and then the controller body 2 can be pulled out. After the maintenance operation is performed on it, the repaired controller body 2 is inserted into the mounting frame 3, and the bracket 78 is inserted into the guide rail 79. Then the connector 5 on the controller body 2 is inserted into the socket 6, and the mounting frame 3 is pushed toward the direction close to the substrate 1. When the controller body 2 abuts against the substrate 1, the stabilizing block 75 is rotated toward the direction close to the mounting frame 3. The stabilizing block 75 drives the clamping block 716 to rotate through the rotating rod 72. When the clamping block 716 abuts against the inner wall of the limit block 715, the stabilizing block 75 is in a horizontal state, the magnet 714 and the clamping slot 713 are in the same horizontal plane, and the magnet 714 slides into the clamping slot 713 under the magnetic force.

[0027] Specifically, a sleeve block 711 is fixedly connected to the side of the mounting frame 3 away from the substrate 1, a transmission frame 710 is slidably connected to the inner wall of the sleeve block 711, both ends of the transmission frame 710 close to the stabilizing block 75 are fixedly connected to the stop blocks 77, and a handle 712 is fixedly connected to the side of the transmission frame 710 close to the sleeve block 711, and pulling the handle 712 can drive the stop block 77 to move through the transmission frame 710.

[0028] In this embodiment: the heat dissipation device 8 includes a guide rod 81, which is fixedly connected to one side of the substrate 1, and a slider 84 is slidably connected to the surface of the guide rod 81, and a heat sink 85 is fixedly connected to one side of the slider 84, and a heat sink 85 is fixedly connected to the side of the heat sink 85 close to the controller body 2, and a fin 87 is fixedly connected to the side of the heat sink 85 away from the controller body 2. When the equipment is running, the controller body 2 generates heat, and the heat is transferred to the heat sink 85 by the heat conduction block 88 and guided to the fin 87 to increase the heat dissipation area. At the same time, when the air flows inside the lamp pole, the air is guided by the first guide plate 86 and the second guide plate 89 to blow toward the fin 87, and the heat on the fin 87 is immediately taken away.

[0029] Specifically, a stopper 82 is fixedly connected to one side of the guide rod 81 away from the substrate 1 , and a compression spring 83 is sleeved on the guide rod 81 , with two ends of the compression spring 83 fixedly connected to the stopper 82 and the surface of the heat sink 85 , respectively.

[0030] Specifically, there are four groups of heat-conducting blocks 88 , which are arranged at equal intervals, and chamfers are provided on the sides of the upper and lower groups of heat-conducting blocks 88 that are away from each other.

[0031] Specifically, two symmetrically arranged first guide plates 86 are fixedly connected to the side of the substrate 1 away from the controller body 2, and two symmetrically arranged second guide plates 89 are fixedly connected to the side of the substrate 1 close to the first guide plates 86. The first guide plates 86 and the second guide plates 89 are both inclined to facilitate guiding the air flow and taking away the heat from the fins 87.

[0032] Specifically, a support rod 93 is fixedly connected to one side of the base plate 1 away from the controller body 2 , and a support block 94 is fixedly connected to one end of the support rod 93 to facilitate limiting the rotation of the mounting bracket 3 .

[0033] Working principle: Before using the equipment, the base plate 1 can be installed inside the lamp pole by installing bolts 91 and brackets 92. When maintaining the controller body 2, pull the handle 712 upwards, and the handle 712 drives the stop block 77 to move through the transmission frame 710, and then the stop block 77 pushes the pull block 76 in the direction away from the mounting frame 3, and the pull block 76 immediately drives the magnet 714 to disengage from the slot 713, and then the torsion spring 73 drives the transmission rod and the stabilizing block 75 to rotate, and the two stabilizing blocks 75 move away from one side of the mounting frame 3 and are in a vertical state, and then the handle 712 can be pulled in the direction away from the base plate 1, and then the mounting frame 3 drives the controller body 2 to rotate, and when the support block 94 abuts against the mounting frame 3, the mounting frame 3 is in an inclined state, and then the controller body 2 can be pulled out, and after the maintenance operation is performed on it, the repaired controller body 2 is inserted into the mounting frame 3, the bracket 78 is inserted into the guide rail 79, and then the connector 5 on the controller body 2 is inserted into the socket 6, and the mounting frame 3 is pushed in the direction close to the base plate 1, and the controller When the body 2 is against the base plate 1, the stabilizing block 75 is rotated in the direction close to the mounting frame 3, and the stabilizing block 75 drives the clamping block 716 to rotate through the rotating rod 72. When the clamping block 716 is against the inner wall of the limit block 715, the stabilizing block 75 is in a horizontal state, the magnet 714 and the clamping slot 713 are in the same horizontal plane, and the magnet 714 slides into the clamping slot 713 under the magnetic force. When the device is running, the controller body 2 generates heat, and the heat is transferred to the heat sink 85 by the heat conducting block 88 and guided to the fin 87 to increase the heat dissipation area. At the same time, when the air flows inside the lamp pole, the air is guided by the first guide plate 86 and the second guide plate 89 to blow toward the fin 87, and the heat on the fin 87 is immediately taken away. The structure of this scheme is ingenious, which is convenient for quickly performing maintenance operations on the controller body 2, effectively shortening the maintenance time of the controller body 2, ensuring that the street lamp is used immediately after maintenance, and ensuring road traffic safety. At the same time, this scheme effectively guides the heat generated during the operation of the controller body 2, reduces its power consumption, and ensures the normal operation of the controller body 2.

Claims

1. A multifunctional energy-saving intelligent street lamp controller, comprising a substrate (1) and a controller body (2), wherein the controller body (2) is located on one side of the substrate (1), a mounting frame (3) is rotatably connected to one side of the substrate (1), a connecting wire harness (4) is fixedly connected to the lower surface of the mounting frame (3), a socket (6) is fixedly connected to the inner wall of the mounting frame (3), a connector (5) is fixedly connected to the surface of the controller body (2), one end of the connector (5) is sleeved on the socket (6), and the controller body (2) is characterized in that: A maintenance device (7) is provided on one side of the mounting frame (3). The maintenance device (7) comprises a protrusion (71). The protrusion (71) is fixedly connected to one side of the base plate (1). The inner wall of the protrusion (71) is rotatably connected to a rotating rod (72). One end of the rotating rod (72) is fixedly connected to a stabilizing block (75). The inner wall of the stabilizing block (75) is slidably connected to a pulling block (76). One side of the pulling block (76) is fixedly connected to a magnet (714). A slot (713) is provided on the surface of the mounting frame (3). One end of the magnet (714) is inserted into the slot (713). A heat dissipation hole is provided on the surface of the base plate (1). A heat dissipation device (8) is provided on the surface of the base plate (1). An auxiliary device (9) is provided on the surface of the base plate (1). The auxiliary device (9) comprises a bracket (92). The bracket (92) is fixedly connected to the surface of the base plate (1). A mounting bolt (91) is inserted into the bracket (92).

2. A multifunctional energy-saving intelligent street lamp controller according to claim 1, characterized in that: A card frame (78) is fixedly connected to the surface of the mounting frame (3), a guide rail (79) is fixedly connected to the surface of the controller body (2), and one end of the card frame (78) slides with the inner wall of the guide rail (79).

3. A multifunctional energy-saving intelligent street lamp controller according to claim 1, characterized in that: The side of the protrusion (71) away from the stabilizing block (75) is fixedly connected to the limiting block (715), and the end of the rotating rod (72) close to the limiting block (715) is fixedly connected to the clamping block (716).

4. A multifunctional energy-saving intelligent street lamp controller according to claim 1, characterized in that: A positioning ring (74) is fixedly connected to the surface of the rotating rod (72), a torsion spring (73) is fixedly connected to one side of the positioning ring (74), the torsion spring (73) is sleeved on the rotating rod (72), and one end of the torsion spring (73) is fixedly connected to the surface of the protrusion (71).

5. The multifunctional energy-saving intelligent street lamp controller according to claim 1 is characterized in that: A sleeve block (711) is fixedly connected to a side of the mounting frame (3) away from the base plate (1); a transmission frame (710) is slidably connected to an inner wall of the sleeve block (711); both ends of the transmission frame (710) close to the stabilizing block (75) are fixedly connected to stop blocks (77); and a handle (712) is fixedly connected to a side of the transmission frame (710) close to the sleeve block (711).

6. A multifunctional energy-saving intelligent street lamp controller according to claim 1, characterized in that: The heat dissipation device (8) comprises a guide rod (81), the guide rod (81) being fixedly connected to one side of the base plate (1), a slider (84) being slidably connected to the surface of the guide rod (81), a heat sink (85) being fixedly connected to one side of the slider (84), a heat sink (85) being fixedly connected to a heat conducting block (88) on a side of the heat sink (85) close to the controller body (2), and a fin (87) being fixedly connected to a side of the heat sink (85) away from the controller body (2).

7. A multifunctional energy-saving intelligent street lamp controller according to claim 6, characterized in that: A stopper (82) is fixedly connected to the side of the guide rod (81) away from the base plate (1), a compression spring (83) is sleeved on the guide rod (81), and two ends of the compression spring (83) are respectively fixedly connected to the stopper (82) and the surface of the heat sink (85).

8. A multifunctional energy-saving intelligent street lamp controller according to claim 6, characterized in that: The number of the heat conducting blocks (88) is four groups, the four groups of heat conducting blocks (88) are arranged at equal intervals, and the sides of the upper and lower groups of heat conducting blocks (88) that are away from each other are both provided with chamfers.

9. The multifunctional energy-saving intelligent street lamp controller according to claim 1, characterized in that: Two symmetrically arranged first guide plates (86) are fixedly connected to a side of the substrate (1) away from the controller body (2), and two symmetrically arranged second guide plates (89) are fixedly connected to a side of the substrate (1) close to the first guide plates (86), and the first guide plates (86) and the second guide plates (89) are both arranged at an inclination.

10. The multifunctional energy-saving intelligent street lamp controller according to claim 1, characterized in that: A support rod (93) is fixedly connected to a side of the base plate (1) away from the controller body (2), and one end of the support rod (93) is fixedly connected to a support block (94).

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