An LED street lamp lighting intensity control device

Abstract

The present invention relates to the technical field of LED street lamp controllers, and specifically relates to an LED street lamp illumination intensity control device, including a body. A display screen is installed on the surface of the body, buttons are installed on the surface of the body, an antenna is installed on the upper surface of the body, mounting holes are provided on the surface of the body, and a wiring device is arranged on the surface of the body. The wiring device includes a wiring groove which is formed on the surface of the body. An installation groove is provided on the lower surface of the body, and the installation groove communicates with the wiring groove. A cavity is formed inside the body, and a carrier plate is slidably connected in the cavity. A cutting knife is fixedly connected to the lower surface of the carrier plate, and one end of the cutting knife is inserted into the wiring groove. In the present invention, the wiring structure of the device is effectively improved, and installation and connection can be carried out in the state where the wire is not peeled, reducing the workload of maintenance personnel, facilitating the installation, inspection and repair operations of a large number of street lamps, and ensuring the normal use of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of LED street lamp controllers, and particularly to an LED street lamp lighting intensity control device. Background Art

[0002] An LED street lamp is a road lighting fixture that uses light-emitting diodes as the light source. As society develops, a controller is often used to adjust the lighting intensity of LED street lamps.

[0003] Prior art such as the invention with the publication number CN107172761A discloses an energy-saving controller for LED street lamps, which includes a control host. A touch display screen is provided on the front end face of the control host. Heat dissipation nets are respectively arranged on both side faces of the control host. A main control board is arranged in the inner cavity of the control host. The main control board is provided with an ARM single-chip microcomputer controller, a relay module, an RTC clock module, a storage module, an LED street lamp driving module, a line detection module and a signal acquisition module. The ARM single-chip microcomputer controller is respectively connected to the relay module, the RTC clock module, the storage module, the LED street lamp driving module, the line detection module and the signal acquisition module. The input end of the signal acquisition module is connected to a brightness sensor and a pyroelectric infrared human body sensor. The structure principle of the present invention is simple and the degree of intelligence is high. It can automatically adjust the brightness of LED street lamps according to the external light brightness and the number of people, and the energy-saving effect is obvious.

[0004] Currently, most street lamp controllers often control the brightness of LED lights through wires. However, during wiring, one end of the wire head often needs to be peeled off to expose the copper wire, and then it is inserted into the wiring port. Subsequently, the bolt is tightened to fasten the copper wire end, resulting in low operation efficiency. When performing maintenance on a large number of street lamps, it greatly increases the workload of maintenance personnel. Therefore, improvements are needed. Summary of the Invention

[0005] The purpose of the present invention is to solve the drawbacks in the prior art that most street lamp controllers often control the brightness of LED lights through wires, but during wiring, one end of the wire head often needs to be peeled off to expose the copper wire, and then it is inserted into the wiring port. Subsequently, the bolt is tightened to fasten the copper wire end, resulting in low operation efficiency. When performing maintenance on a large number of street lamps, it greatly increases the workload of maintenance personnel, and to propose an LED street lamp lighting intensity control device.

[0006] To achieve the above object, the present invention adopts the following technical solution: An LED street lamp illumination intensity control device includes a body. A display screen is installed on the surface of the body, a button is installed on the surface of the body, an antenna is installed on the upper surface of the body, a mounting hole is opened on the surface of the body, a wiring device is arranged on the surface of the body, the wiring device includes a wiring groove, the wiring groove is opened on the surface of the body, a mounting groove is opened on the lower surface of the body, the mounting groove communicates with the wiring groove, a cavity is opened inside the body, a carrier plate is slidably connected in the cavity, a cutting knife is fixedly connected to the lower surface of the carrier plate, one end of the cutting knife is inserted into the wiring groove, a connecting wire is fixedly connected to the inner wall of the cavity, one end of the connecting wire is inserted into the carrier plate and fixedly connected to the cutting knife, a pressing strip is rotatably connected to the inner wall of the mounting groove, a pressing block is fixedly connected to the upper surface of the pressing strip, a positioning device is arranged on the inner wall of the mounting groove, and an auxiliary device is arranged on the surface of the body. This solution effectively improves the wiring structure of the device, can install and connect in the state where the wire is not peeled, reduces the workload of maintenance personnel, facilitates the installation and maintenance operations of a large number of street lamps, and ensures the normal use of the device.

[0007] Preferably, the number of both the wiring groove and the pressing block is four, and the four pressing blocks are respectively inserted into the four wiring grooves, which is convenient for clamping the wire inserted into the wiring groove by the pressing block.

[0008] Preferably, two symmetrically arranged positioning rods are fixedly connected to the inner wall of the cavity, the carrier plate is sleeved on the positioning rods and is slidably connected to the surface of the positioning rods.

[0009] Preferably, a control rod is rotatably connected to the inner wall of the body, the upper end of the control rod is rotatably connected to the inner wall of the cavity, threads are provided on the surfaces of the control rod located in the cavity and the mounting groove, and the control rod located in the cavity is threadedly connected to the inner wall of the carrier plate. When performing wiring operations, first fix the body inside the street lamp through the mounting hole and bolts, then insert the wires into the wiring grooves in sequence, then push the push rod in the direction close to the body, the push rod will drive the pressing strip to insert into the mounting groove immediately, then the pressing block inserts into the wiring groove, one end of the wire is flattened, then pull the pull ring in the direction close to the push rod, sleeved the pull ring on one end of the push rod, then rotate the torsion block, the torsion block drives the control rod to rotate, then the carrier plate and the stabilizing plate move downward, the carrier plate drives the cutting knife to insert into the flattened wire, serrations are provided on the cutting knife, which can effectively prevent the wire from loosening, and then the wire is electrically connected to the inside of the body through the cutting knife and the connecting wire.

[0010] Preferably, a jack is opened on the surface of the pressing strip, a stabilizing plate is threadedly connected to the control rod, the stabilizing plate is slidably connected to the inner wall of the mounting groove, a plug rod is fixedly connected to one side of the stabilizing plate, and one end of the plug rod is inserted into the jack, which effectively limits the rotation of the pressing strip by inserting the plug rod into the jack.

[0011] Preferably, a torsion block is fixedly connected to the lower end of the control rod, and a circumferentially arrayed groove is formed on the surface of the torsion block, and the torsion block can be rotated to drive the control rod to rotate.

[0012] Preferably, a push rod is fixedly connected to the lower surface of the pressing strip, and the longitudinal section of the push rod is L-shaped.

[0013] Preferably, the positioning device includes a sliding groove, the sliding groove is formed on the inner wall of the installation groove, a guide block is slidably connected to the inner wall of the sliding groove, a connecting block is fixedly connected to the lower surface of the guide block, a pull ring is fixedly connected to the lower surface of the connecting block, and one end of the push rod is inserted into the pull ring. When performing maintenance on the machine body, only need to pull the pull ring in the direction away from the push rod. When the guide block abuts against the inner wall of the end of the sliding groove away from the control rod, rotate the torsion block in the reverse direction, the torsion block drives the control rod to rotate in the reverse direction, then the carrier plate drives the cutter to disengage from the wiring groove and the wire, and the stabilizing plate drives the plug rod to disengage from the jack. Then pull the push rod downward to drive the pressing block to disengage from the wiring groove, and then the wire can be pulled out to perform maintenance on the machine body.

[0014] Preferably, the auxiliary device includes a positioning block, the positioning block is fixedly connected to the surface of the machine body, a protective plate is rotatably connected to the surface of the positioning block, and a rubber strip is fixedly connected to the side of the protective plate close to the display screen, effectively separating the protective plate to prevent the protective plate from contacting the display screen and the buttons.

[0015] Preferably, a support rod is fixedly connected to the surface of the machine body, and a magnet is fixedly connected to the end of the support rod away from the machine body. When adjusting the machine body, rotate the protective plate and adsorb the protective plate on the magnet, and then perform data adjustment operations.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0017] In the present invention, during the wiring operation, the body is first fixed inside the street lamp through the mounting holes and bolts. Subsequently, the wires are inserted into the wiring grooves in sequence. Then, the push rod is pushed towards the direction close to the body, and the push rod immediately drives the pressing strip to insert into the mounting groove. Then, the pressing block inserts into the wiring groove, and one end of the wire is flattened. Then, the pull ring is pulled towards the direction close to the push rod, and the pull ring is sleeved on one end of the push rod. Then, the torsion block is rotated, and the torsion block drives the control rod to rotate. Then, the carrier plate and the stabilizing plate move downward, and the carrier plate drives the cutting knife to insert into the flattened wire. The cutting knife is provided with saw teeth, which can effectively prevent the wire from loosening. Then, the wire is electrically connected to the inside of the body through the cutting knife and the connecting wire. When performing maintenance on the body, only need to pull the pull ring towards the direction away from the push rod. When the guide block abuts against the inner wall of the end of the chute far from the control rod, rotate the torsion block in the reverse direction. The torsion block drives the control rod to rotate in the reverse direction. Then, the carrier plate drives the cutting knife to disengage from the wiring groove and the wire, and the stabilizing plate drives the insertion rod to disengage from the insertion hole. Then, pull the push rod downward, which can drive the pressing block to disengage from the wiring groove. Then, the wire can be pulled out to perform maintenance on the body. This solution effectively improves the wiring structure of the device, can perform installation and connection in the state where the wire is not peeled, reduces the workload of maintenance personnel, facilitates the installation and maintenance operations of a large number of street lamps, and ensures the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a three-dimensional structural schematic diagram of a lighting intensity control device for an LED street lamp proposed by the present invention;

[0019] Figure 2 FIG. is a rear structural schematic diagram of a lighting intensity control device for an LED street lamp proposed by the present invention;

[0020] Figure 3 FIG. is a structural schematic diagram when the protective plate is stored in a lighting intensity control device for an LED street lamp proposed by the present invention;

[0021] Figure 4 FIG. is a structural schematic diagram at A in a lighting intensity control device for an LED street lamp proposed by the present invention Figure 3 ;

[0022] Figure 5 FIG. is a partial sectional structural schematic diagram at a certain part in a lighting intensity control device for an LED street lamp proposed by the present invention Figure 3 ;

[0023] Figure 6 FIG. is a structural schematic diagram at B in a lighting intensity control device for an LED street lamp proposed by the present invention Figure 5 ;

[0024] Figure 7 FIG. is a side structural schematic diagram at a certain part in a lighting intensity control device for an LED street lamp proposed by the present invention Figure 5 ;

[0025] Figure 8 The present invention provides a structure schematic diagram of part C in an LED street lamp illumination intensity control device. Figure 7

[0026] Legend:

[0027] 1. Body; 2. Display screen; 3. Antenna; 4. Mounting hole; 5. Button; 6. Wiring device; 61. Wiring groove; 62. Mounting groove; 63. Pressure strip; 64. Pressure block; 65. Cutting knife; 66. Carrier plate; 67. Connecting wire; 68. Positioning rod; 69. Control rod; 610. Torsion block; 611. Push rod; 612. Jack; 613. Stabilizing plate; 614. Insertion rod; 615. Cavity; 7. Positioning device; 71. Sliding groove; 72. Guide block; 73. Connecting block; 74. Pulling ring; 8. Auxiliary device; 81. Protection plate; 82. Rubber strip; 83. Positioning block; 84. Support rod; 85. Magnet. Detailed implementation manners

[0028] Please refer to Figures 1-8 , the present invention provides a technical solution: an LED street lamp illumination intensity control device, including a body 1, a display screen 2 is installed on the surface of the body 1, a button 5 is installed on the surface of the body 1, an antenna 3 is installed on the upper surface of the body 1, a mounting hole 4 is opened on the surface of the body 1, a wiring device 6 is arranged on the surface of the body 1, the wiring device 6 includes a wiring groove 61, the wiring groove 61 is opened on the surface of the body 1, a mounting groove 62 is opened on the lower surface of the body 1, the mounting groove 62 is communicated with the wiring groove 61, a cavity 615 is opened inside the body 1, a carrier plate 66 is slidably connected in the cavity 615, a cutting knife 65 is fixedly connected to the lower surface of the carrier plate 66, one end of the cutting knife 65 is inserted into the wiring groove 61, a connecting wire 67 is fixedly connected to the inner wall of the cavity 615, one end of the connecting wire 67 is inserted into the carrier plate 66 and fixedly connected to the cutting knife 65, a pressure strip 63 is rotatably connected to the inner wall of the mounting groove 62, a pressure block 64 is fixedly connected to the upper surface of the pressure strip 63, a positioning device 7 is arranged on the inner wall of the mounting groove 62, an auxiliary device 8 is arranged on the surface of the body 1. This solution effectively improves the wiring structure of the device, can install and connect the wires in the state without peeling the wires, reduces the work burden of maintenance personnel, is convenient for installing and overhauling a large number of street lamps, and ensures the normal use of the device.

[0029] Specifically, the number of the wiring grooves 61 and the pressure blocks 64 is four each, and the four pressure blocks 64 are respectively inserted into the four wiring grooves 61, which is convenient for clamping the wires inserted into the wiring grooves 61 by the pressure blocks 64.

[0030] Specifically, two symmetrically arranged positioning rods 68 are fixedly connected to the inner wall of the cavity 615, the carrier plate 66 is sleeved on the positioning rods 68 and is slidably connected to the surface of the positioning rods 68. ​

[0031] In this embodiment: A control rod 69 is rotatably connected to the inner wall of the body 1. The upper end of the control rod 69 is rotatably connected to the inner wall of the cavity 615. Threads are provided on the surfaces of the control rod 69 located in the cavity 615 and the installation groove 62. The control rod 69 located in the cavity 615 is threadedly connected to the inner wall of the carrier plate 66. When conducting wiring operations, first fix the body 1 inside the street lamp through the installation holes 4 and bolts. Subsequently, insert the wires into the wiring grooves 61 in sequence. Then, push the push rod 611 in the direction close to the body 1. The push rod 611 will drive the pressing strip 63 to insert into the installation groove 62. Subsequently, the pressing block 64 inserts into the wiring groove 61, and one end of the wire is flattened. Then, pull the pull ring 74 in the direction close to the push rod 611, and sleuth the pull ring 74 on one end of the push rod 611. Then, rotate the torsion block 610. The torsion block 610 drives the control rod 69 to rotate. Subsequently, the carrier plate 66 and the stabilizing plate 613 move downward. The carrier plate 66 drives the cutting knife 65 to insert into the flattened wire. Sawteeth are provided on the cutting knife 65, which can effectively prevent the wire from loosening. Subsequently, the wire is electrically connected to the inside of the body 1 through the cutting knife 65 and the connecting wire 67.

[0032] Specifically, insertion holes 612 are provided on the surface of the pressing strip 63. A stabilizing plate 613 is threadedly connected to the control rod 69. The stabilizing plate 613 slides on the inner wall of the installation groove 62. One side of the stabilizing plate 613 is fixedly connected to an insertion rod 614. One end of the insertion rod 614 inserts into the insertion hole 612. By inserting the insertion rod 614 into the insertion hole 612, the rotation of the pressing strip 63 is effectively restricted.

[0033] Specifically, the lower end of the control rod 69 is fixedly connected to a torsion block 610. Grooves in a circumferential array are provided on the surface of the torsion block 610, and the torsion block 610 can be rotated to drive the control rod 69 to rotate.

[0034] Specifically, the lower surface of the pressing strip 63 is fixedly connected to a push rod 611, and the longitudinal section of the push rod 611 is L-shaped.

[0035] In this embodiment: The positioning device 7 includes a sliding groove 71 provided on the inner wall of the installation groove 62. A guide block 72 is slidably connected to the inner wall of the sliding groove 71. The lower surface of the guide block 72 is fixedly connected to a connecting block 73. The lower surface of the connecting block 73 is fixedly connected to a pull ring 74. One end of the push rod 611 inserts into the pull ring 74. When performing maintenance on the body 1, only need to pull the pull ring 74 in the direction away from the push rod 611. When the guide block 72 abuts against the inner wall of the end of the sliding groove 71 far from the control rod 69, rotate the torsion block 610 in the reverse direction. The torsion block 610 drives the control rod 69 to rotate in the reverse direction. Subsequently, the carrier plate 66 drives the cutting knife 65 to disengage from the wiring groove 61 and the wire. The stabilizing plate 613 drives the insertion rod 614 to disengage from the insertion hole 612. Then, pull the push rod 611 downward, which can drive the pressing block 64 to disengage from the wiring groove 61. Subsequently, the wire can be pulled out to perform maintenance on the body 1.

[0036] Specifically, the auxiliary device 8 includes a positioning block 83. The positioning block 83 is fixedly connected to the surface of the body 1. A protective plate 81 is rotatably connected to the surface of the positioning block 83. A rubber strip 82 is fixedly connected to the side of the protective plate 81 close to the display screen 2, effectively separating the protective plate 81 and preventing the protective plate 81 from contacting the display screen 2 and the button 5.

[0037] Specifically, a support rod 84 is fixedly connected to the surface of the body 1. A magnet 85 is fixedly connected to the end of the support rod 84 away from the body 1. When adjusting the body 1, rotate the protective plate 81 and adsorb the protective plate 81 on the magnet 85, and then perform data adjustment operations.

[0038] Working principle: When performing wiring operations, first fix the body 1 inside the street lamp through the mounting holes 4 and bolts. Then, insert the wires into the wiring grooves 61 in sequence. Then, push the push rod 611 in the direction close to the body 1. The push rod 611 then drives the pressing strip 63 to insert into the mounting groove 62. Then, the pressing block 64 inserts into the wiring groove 61, and one end of the wire is flattened. Then, pull the pull ring 74 in the direction close to the push rod 611 and sleuth the pull ring 74 on one end of the push rod 611. Then, rotate the torsion block 610. The torsion block 610 drives the control rod 69 to rotate. Then, the carrier plate 66 and the stabilizing plate 613 move downward. The carrier plate 66 drives the cutting knife 65 to insert into the flattened wire. The cutting knife 65 is provided with sawteeth, which can effectively prevent the wire from loosening. Then, the wire is electrically connected to the inside of the body 1 through the cutting knife 65 and the connecting wire 67. When performing maintenance on the body 1, only need to pull the pull ring 74 in the direction away from the push rod 611. When the guide block 72 abuts against the inner wall of the end of the chute 71 away from the control rod 69, rotate the torsion block 610 in the reverse direction. The torsion block 610 drives the control rod 69 to rotate in the reverse direction. Then, the carrier plate 66 drives the cutting knife 65 to disengage from the wiring groove 61 and the wire. The stabilizing plate 613 drives the insertion rod 614 to disengage from the insertion hole 612. Then, pull the push rod 611 downward, which can drive the pressing block 64 to disengage from the wiring groove 61. Then, the wire can be pulled out to repair the body 1. This solution effectively improves the wiring structure of the equipment, can perform installation and connection in the state where the wire is not peeled, reduces the workload of maintenance personnel, facilitates the installation and repair operations of a large number of street lamps, and ensures the normal use of the equipment.

Claims

1. An LED street lamp lighting intensity control device, comprising a body (1), on the surface of the body (1) there is a display screen (2) installed, on the surface of the body (1) there is a button (5) installed, on the upper surface of the body (1) there is an antenna (3) installed, and on the surface of the body (1) there are mounting holes (4) opened, characterized in that: A wiring device (6) is provided on the surface of the body (1). The wiring device (6) includes a wiring groove (61) which is formed on the surface of the body (1). An installation groove (62) is formed on the lower surface of the body (1), and the installation groove (62) communicates with the wiring groove (61). A cavity (615) is formed inside the body (1), and a carrier plate (66) is slidably connected in the cavity (615). A cutting knife (65) is fixedly connected to the lower surface of the carrier plate (66), and one end of the cutting knife (65) is inserted into the wiring groove (61). A connecting wire (67) is fixedly connected to the inner wall of the cavity (615), and one end of the connecting wire (67) is inserted into the carrier plate (66) and fixedly connected to the cutting knife (65). A pressing strip (63) is rotatably connected to the inner wall of the installation groove (62), and a pressing block (64) is fixedly connected to the upper surface of the pressing strip (63). A positioning device (7) is arranged on the inner wall of the installation groove (62), and an auxiliary device (8) is provided on the surface of the body (1). A push rod (611) is fixedly connected to the lower surface of the pressing strip (63), and the longitudinal section of the push rod (611) is L-shaped. The positioning device (7) includes a sliding groove (71) which is formed on the inner wall of the installation groove (62). A guide block (72) is slidably connected to the inner wall of the sliding groove (71), and a connecting block (73) is fixedly connected to the lower surface of the guide block (72). A pull ring (74) is fixedly connected to the lower surface of the connecting block (73), and one end of the push rod (611) is inserted into the pull ring (74). The auxiliary device (8) includes a positioning block (83) which is fixedly connected to the surface of the body (1). A protective plate (81) is rotatably connected to the surface of the positioning block (83), and a rubber strip (82) is fixedly connected to the side of the protective plate (81) close to the display screen (2).

2. The LED street lamp lighting intensity control device according to claim 1, characterized in that: The number of the wiring grooves (61) and the pressing blocks (64) is four each, and the four pressing blocks (64) are respectively inserted into the four wiring grooves (61).

3. The LED street lamp illumination intensity control device according to claim 1, characterized in that: Two symmetrically arranged positioning rods (68) are fixedly connected to the inner wall of the cavity (615), and the carrier plate (66) is sleeved on the positioning rods (68) and is slidably connected to the surface of the positioning rods (68).

4. The LED street lamp illumination intensity control device according to claim 1, wherein: A control rod (69) is rotatably connected to the inner wall of the body (1), the upper end of the control rod (69) is rotatably connected to the inner wall of the cavity (615), and threads are provided on the surfaces of the control rod (69) located in the cavity (615) and the installation groove (62). The control rod (69) located in the cavity (615) is threadedly connected to the inner wall of the carrier plate (66).

5. The LED street lamp lighting intensity control device according to claim 4, wherein: A jack (612) is formed on the surface of the pressing strip (63), a stabilizing plate (613) is threadedly connected to the control rod (69), the stabilizing plate (613) slides on the inner wall of the installation groove (62), and a plug rod (614) is fixedly connected to one side of the stabilizing plate (613). One end of the plug rod (614) is inserted into the jack (612).

6. The LED street lamp lighting intensity control device according to claim 4, wherein: The lower end of the control rod (69) is fixedly connected with a torsion block (610), and the surface of the torsion block (610) is provided with grooves in a circumferential array.

7. The LED street lamp lighting intensity control device according to claim 1, characterized in that: A support rod (84) is fixedly connected to the surface of the machine body (1), and a magnet (85) is fixedly connected to the end of the support rod (84) away from the machine body (1).

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