LED street lamp illumination intensity control device

Abstract

The invention relates to the technical field of LED street lamp controllers, in particular to an LED street lamp illumination intensity control device which comprises a machine body, a display screen is mounted on the surface of the machine body, buttons are mounted on the surface of the machine body, an antenna is mounted on the upper surface of the machine body, mounting holes are formed in the surface of the machine body, and a wiring device is arranged on the surface of the machine body. The wiring device comprises a wiring groove, the wiring groove is formed in the surface of the machine body, a mounting groove is formed in the lower surface of the machine body and communicates with the wiring groove, a cavity is formed in the machine body, a carrier plate is slidably connected into the cavity, and a cutter is fixedly connected to the lower surface of the carrier plate. And one end of the cutter is inserted into the wiring groove. According to the scheme, the wiring structure of equipment is effectively improved, installation and connection can be carried out in the state that the wire is not peeled, the workload of maintenance personnel is reduced, large-batch street lamps can be conveniently installed and overhauled, and normal use of the equipment is ensured.

Description

Technical Field

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

[0002] LED street lights are road lighting fixtures that use light-emitting diodes as light sources. LED street lights are road lighting fixtures that use light-emitting diodes (LEDs) as light sources. With the development of society, controllers are often used to adjust the lighting intensity of LED street lights.

[0003] Prior art includes an invention with publication number CN107172761A, which discloses an energy-saving controller for LED street lamps, including a control host, a touch display screen is provided on the front face of the control host, heat dissipation nets are provided on both sides of the control host, a main control board is provided in the inner cavity of the control host, an ARM single-chip microcomputer controller, a relay module, an RTC clock module, a storage module, an LED street lamp driver module, a line detection module and a signal acquisition module are provided on the main control board, the ARM single-chip microcomputer controller is respectively connected to the relay module, the RTC clock module, the storage module, the LED street lamp driver 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 human infrared pyroelectric sensor, the structural principle of the invention is simple, the degree of intelligence is high, the brightness of the LED street lamp can be automatically adjusted according to the external light brightness and the flow of people, and the energy-saving effect is obvious.

[0004] At present, most street lamp controllers often control the brightness of LED lamps through wires. However, when wiring, one end of the wire needs to be pulled apart to expose the copper wire, and then inserted into the wiring port. Then, the bolts are tightened to fasten the copper wire end. The operation efficiency is low, which greatly increases the workload of maintenance personnel when inspecting and maintaining a large number of street lamps. Improvements are needed. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that most street lamp controllers often control the brightness of LED lamps through wires, but when wiring, one end of the wire end often needs to be pulled apart to expose the copper wire, and then the copper wire end needs to be tightened with bolts, which has low operating efficiency and greatly increases the workload of maintenance personnel when inspecting and maintaining a large number of street lamps. A LED street lamp lighting intensity control device is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an LED street lamp lighting intensity control device, comprising 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 comprises 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 is connected to the wiring groove, a cavity is opened inside the body, a carrier plate is slidably connected in the cavity, and the carrier plate A cutter is fixedly connected to the lower surface, one end of the cutter is inserted into the wiring slot, 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 cutter, a pressure strip is rotatably connected to the inner wall of the installation slot, a pressure block is fixedly connected to the upper surface of the pressure strip, a positioning device is provided on the inner wall of the installation slot, and an auxiliary device is provided on the surface of the body. This solution effectively improves the wiring structure of the equipment, can be installed and connected when the wires are not stripped, reduces the workload of maintenance personnel, facilitates the installation and maintenance operations of large quantities of street lamps, and ensures the normal use of the equipment.

[0007] Preferably, the number of the wiring slots and the pressing blocks are both four, and the four pressing blocks are respectively inserted into the four wiring slots, so that the wires inserted into the wiring slots can be clamped by the pressing blocks.

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

[0009] Preferably, the inner wall of the body is rotatably connected to a control rod, the upper end of the control rod is rotatably connected to the inner wall of the cavity, the surfaces of the control rod located in the cavity and the mounting groove are both provided with threads, the control rod located in the cavity is threadedly connected to the inner wall of the carrier plate, and when performing wiring operations, the body is first fixed to the inside of the street lamp through the mounting holes and bolts, and then the wires are inserted into the wiring grooves in sequence, and then the push rod is pushed in a direction close to the body, the push rod then drives the pressure strip to be inserted into the mounting groove, and then the pressure block is inserted into the wiring groove, one end of the wire is flattened, and then the pull ring is pulled in a direction close to the push rod, the pull ring is sleeved on one end of the push rod, and then the torsion block is rotated, the torsion block drives the control rod to rotate, and then the carrier plate and the stabilizing plate move downward, and the carrier plate drives the cutter to insert into the flattened wire, the cutter is provided with saw teeth, which can effectively prevent the wire from loosening, and then the wire is electrically connected to the inside of the body through the cutter and the connecting line.

[0010] Preferably, a socket is provided on the surface of the pressure strip, a stabilizing plate is threadedly connected to the control rod, the stabilizing plate slides with the inner wall of the mounting groove, an insertion rod is fixedly connected to one side of the stabilizing plate, one end of the insertion rod is inserted into the socket, and the rotation of the pressure strip is effectively limited by inserting the insertion rod into the socket.

[0011] Preferably, a torsion block is fixedly connected to the lower end of the control rod, and a circular array of grooves is provided on the surface of the torsion block, so that 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 pressure strip, and the longitudinal section of the push rod is L-shaped.

[0013] Preferably, the positioning device includes a slide groove, the slide groove is opened on the inner wall of the installation groove, the inner wall of the slide groove is slidably connected with a guide block, the lower surface of the guide block is fixedly connected with a connecting block, the lower surface of the connecting block is fixedly connected with a pull ring, one end of the push rod is inserted into the pull ring, when the machine body is maintained, it is only necessary to pull the pull ring in the direction away from the push rod, and when the guide block and the inner wall of the end of the slide groove away from the control rod are abutted, the torsion block is rotated in the opposite direction, and the torsion block drives the control rod to rotate in the opposite direction, and then the carrier plate drives the cutter to disengage from the wiring slot and the wire, the stabilizing plate drives the plug rod to disengage from the socket, and then the push rod is pulled downward to drive the pressure block to disengage from the wiring slot, and then the wire can be pulled out to inspect the machine body.

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

[0015] Preferably, a support rod is fixedly connected to the surface of the body, and a magnet is fixedly connected to one end of the support rod away from the body. When adjusting the body, the protective plate is rotated to adsorb the protective plate onto the magnet, and then the data adjustment operation is performed.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are: In the present invention, when performing wiring operations, the body is first fixed inside the street lamp through the mounting holes and bolts, and then the wires are inserted into the wiring slots in sequence, and then the push rod is pushed in the direction close to the body, and the push rod immediately drives the pressure strip to be inserted into the mounting slot, and then the pressure block is inserted into the wiring slot, one end of the wire is flattened, and then the pull ring is pulled in the direction close to the push rod, and the pull ring is sleeved on one end of the push rod, and then the torsion block is rotated, and the torsion block drives the control rod to rotate, and then the carrier plate and the stabilizing plate move downward, and the carrier plate drives the cutter to be inserted into the flattened wire, and the cutter is provided with saw teeth, which can effectively prevent the wire from loosening, and then the wire is connected to the electrical wiring inside the body through the cutter and the connecting wire. The device has a flexible connection. When maintaining the body, it is only necessary to pull the pull ring in the direction away from the push rod. When the guide block and the inner wall of the end of the slide groove away from the control rod are against each other, the twist block is rotated in the opposite direction. The twist block drives the control rod to rotate in the opposite direction. Then the carrier plate drives the cutter to disengage from the wiring slot and the wire, and the stabilizing plate drives the plug rod to disengage from the socket. Then, the push rod is pulled downward to drive the pressure block to disengage from the wiring slot. Then, the wire can be pulled out to inspect the body. This solution effectively improves the wiring structure of the equipment. It can be installed and connected without stripping the wires, reducing the workload of maintenance personnel and facilitating the installation and maintenance of large quantities of street lamps to ensure the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural schematic diagram of a LED street lamp lighting intensity control device proposed by the present invention; Figure 2 A rear view structural schematic diagram of a LED street lamp lighting intensity control device proposed by the present invention; Figure 3 The present invention provides a schematic diagram of the structure of a protective plate in a LED street lamp lighting intensity control device when it is stored; Figure 4 The present invention proposes a LED street lamp lighting intensity control device Figure 3 A schematic diagram of the structure at A; Figure 5 The present invention proposes a LED street lamp lighting intensity control device Figure 3 A schematic diagram of a partial cross-sectional structure; Figure 6 The present invention proposes a LED street lamp lighting intensity control device Figure 5 Schematic diagram of the structure at B; Figure 7 The present invention proposes a LED street lamp lighting intensity control device Figure 5 A side view structural schematic diagram of; Figure 8 The present invention proposes a LED street lamp lighting intensity control device Figure 7 Schematic diagram of the structure at C.

[0018] Legend: 1. Body; 2. Display screen; 3. Antenna; 4. Mounting hole; 5. Button; 6. Wiring device; 61. Wiring slot; 62. Mounting slot; 63. Pressure strip; 64. Pressure block; 65. Cutter; 66. Carrier board; 67. Connecting wire; 68. Positioning rod; 69. Control rod; 610. Twist block; 611. Push rod; 612. Socket; 613. Stabilizing plate; 614. Insert rod; 615. Cavity; 7. Positioning device; 71. Slide slot; 72. Guide block; 73. Connecting block; 74. Pull ring; 8. Auxiliary device; 81. Protective plate; 82. Rubber strip; 83. Positioning block; 84. Support rod; 85. Magnet. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 8 The present invention provides a technical solution: a device for controlling the lighting intensity of an LED street lamp, comprising a body 1, a display screen 2 is mounted on the surface of the body 1, a button 5 is mounted on the surface of the body 1, an antenna 3 is mounted on the upper surface of the body 1, a mounting hole 4 is provided on the surface of the body 1, a wiring device 6 is provided on the surface of the body 1, the wiring device 6 comprises a wiring groove 61, the wiring groove 61 is located on the surface of the body 1, a mounting groove 62 is provided on the lower surface of the body 1, the mounting groove 62 is connected to the wiring groove 61, a cavity 615 is provided inside the body 1, a carrier plate 66 is slidably connected to the cavity 615, and a lower surface of the carrier plate 66 is fixedly connected to the There is a cutter 65, one end of the cutter 65 is inserted into the wiring groove 61, the inner wall of the cavity 615 is fixedly connected with a connecting wire 67, one end of the connecting wire 67 is inserted into the carrier plate 66 and fixedly connected to the cutter 65, the inner wall of the installation groove 62 is rotatably connected with a pressure strip 63, the upper surface of the pressure strip 63 is fixedly connected with a pressure block 64, the inner wall of the installation groove 62 is provided with a positioning device 7, and the surface of the body 1 is provided with an auxiliary device 8. This scheme effectively improves the wiring structure of the equipment, and can be installed and connected when the wires are not stripped, reducing the workload of maintenance personnel, facilitating the installation and maintenance operations of a large number of street lamps, and ensuring the normal use of the equipment.

[0020] Specifically, the number of the wiring slots 61 and the number of the pressing blocks 64 are both four, and the four pressing blocks 64 are respectively inserted into the four wiring slots 61 , so that the pressing blocks 64 can clamp the wires inserted into the wiring slots 61 .

[0021] Specifically, 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 surfaces of the positioning rods 68 .

[0022] In this embodiment, the inner wall of the body 1 is rotatably connected with a control rod 69, and the upper end of the control rod 69 is rotatably connected with the inner wall of the cavity 615. The surfaces of the control rod 69 located in the cavity 615 and the mounting groove 62 are both provided with threads. The control rod 69 located in the cavity 615 is threadedly connected with the inner wall of the carrier plate 66. When wiring, the body 1 is first fixed inside the street lamp through the mounting hole 4 and the bolt, and then the wires are inserted into the wiring groove 61 in sequence, and then the push rod 611 is pushed in the direction close to the body 1, and the push rod 611 then drives the pressure strip 63 Insert it into the installation groove 62, and then the pressure block 64 is inserted into the wiring groove 61, one end of the wire is flattened, and then the pull ring 74 is pulled in the direction close to the push rod 611, and the pull ring 74 is sleeved on one end of the push rod 611, and then the twist block 610 is rotated, and the twist block 610 drives the control rod 69 to rotate, and then the carrier plate 66 and the stabilizing plate 613 move downward, and the carrier plate 66 drives the cutter 65 to insert into the flattened wire. The cutter 65 is provided with saw teeth, which can effectively prevent the wire from loosening, and then the wire is electrically connected to the inside of the body 1 through the cutter 65 and the connecting line 67.

[0023] Specifically, a socket 612 is provided on the surface of the pressure strip 63, and a stabilizing plate 613 is threadedly connected to the control rod 69. The stabilizing plate 613 slides with the inner wall of the mounting groove 62. An insertion rod 614 is fixedly connected to one side of the stabilizing plate 613, and one end of the insertion rod 614 is inserted into the socket 612. The insertion of the insertion rod 614 into the socket 612 effectively limits the rotation of the pressure strip 63.

[0024] Specifically, the lower end of the control rod 69 is fixedly connected with a twist block 610 , and a circular array of grooves is provided on the surface of the twist block 610 . The twist block 610 can be rotated to drive the control rod 69 to rotate.

[0025] Specifically, a push rod 611 is fixedly connected to the lower surface of the pressure strip 63 , and the longitudinal section of the push rod 611 is L-shaped.

[0026] The locking cam 74 is secured to the locking cam 76 by means of a pin 72 which is secured to the locking cam 76 when the locking cam 76 is in a locked position.

[0027] Specifically, the auxiliary device 8 includes a positioning block 83, which is fixedly connected to the surface of the body 1. The surface of the positioning block 83 is rotatably connected to a protective plate 81. The side of the protective plate 81 close to the display screen 2 is fixedly connected to a rubber strip 82, which effectively separates the protective plate 81 and prevents the protective plate 81 from contacting the display screen 2 and the button 5.

[0028] Specifically, a support rod 84 is fixedly connected to the surface of the body 1, and a magnet 85 is fixedly connected to one end of the support rod 84 away from the body 1. When adjusting the body 1, the protective plate 81 is rotated to adsorb the protective plate 81 on the magnet 85, and then the data adjustment operation is performed.

[0029] Working principle: When wiring, first fix the body 1 inside the street lamp through the mounting hole 4 and the bolt, then insert the wires into the wiring slot 61 in turn, then push the push rod 611 in the direction close to the body 1, and the push rod 611 then drives the pressure strip 63 to insert into the mounting slot 62, then the pressure block 64 is inserted into the wiring slot 61, one end of the wire is flattened, then pull the pull ring 74 in the direction close to the push rod 611, and put 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 cutter 65 to insert into the flattened wire, the cutter 65 is provided with saw teeth, which can effectively prevent the wire from loosening, then the wire passes through the cutter 65 and the connecting line 67 and the machine The body 1 is electrically connected inside. When maintaining the body 1, it is only necessary to pull the pull ring 74 in the direction away from the push rod 611. When the guide block 72 and the inner wall of the end of the slide groove 71 away from the control rod 69 are against each other, the torsion block 610 is rotated in the opposite direction. The torsion block 610 drives the control rod 69 to rotate in the opposite direction, and then the carrier plate 66 drives the cutter 65 to disengage from the wiring groove 61 and the wire, and the stabilizing plate 613 drives the plug 614 to disengage from the socket 612. Then, the push rod 611 is pulled downward to drive the pressing block 64 to disengage from the wiring groove 61, and then the wire can be pulled out to inspect the body 1. This solution effectively improves the wiring structure of the equipment, and can be installed and connected when the wire is not stripped, thereby reducing the workload of maintenance personnel, facilitating the installation and maintenance of a large number of street lamps, and ensuring the normal use of the equipment.

Claims

1. A device for controlling the lighting intensity of an LED street lamp, comprising a body (1), a display screen (2) being mounted on the surface of the body (1), a button (5) being mounted on the surface of the body (1), an antenna (3) being mounted on the upper surface of the body (1), and a mounting hole (4) being provided on the surface of the body (1), characterized in that: The surface of the machine body (1) is provided with a wiring device (6), the wiring device (6) comprising a wiring groove (61), the wiring groove (61) being located on the surface of the machine body (1), a mounting groove (62) being provided on the lower surface of the machine body (1), the mounting groove (62) being communicated with the wiring groove (61), a cavity (615) being provided inside the machine body (1), a carrier plate (66) being slidably connected to the cavity (615), a cutter (65) being fixedly connected to the lower surface of the carrier plate (66), and the One end of the cutter (65) is inserted into the wiring slot (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 is fixedly connected to the cutter (65), a pressure strip (63) is rotatably connected to the inner wall of the mounting slot (62), a pressure block (64) is fixedly connected to the upper surface of the pressure strip (63), a positioning device (7) is provided on the inner wall of the mounting slot (62), and an auxiliary device (8) is provided on the surface of the machine body (1).

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

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

4. The LED street lamp lighting intensity control device according to claim 1, characterized in that: 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); the surfaces of the control rod (69) located in the cavity (615) and the mounting groove (62) are both provided with threads; 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, characterized in that: A plug hole (612) is provided on the surface of the pressure strip (63); a stabilizing plate (613) is threadedly connected to the control rod (69); the stabilizing plate (613) slides with the inner wall of the mounting groove (62); an insertion rod (614) is fixedly connected to one side of the stabilizing plate (613); one end of the insertion rod (614) is inserted into the plug hole (612).

6. The LED street lamp lighting intensity control device according to claim 4, characterized in that: The lower end of the control rod (69) is fixedly connected to a twist block (610), and a circular array of grooves is formed on the surface of the twist block (610).

7. The LED street lamp lighting intensity control device according to claim 1, characterized in that: A push rod (611) is fixedly connected to the lower surface of the pressure strip (63), and the longitudinal section of the push rod (611) is L-shaped.

8. The LED street lamp lighting intensity control device according to claim 7, characterized in that: The positioning device (7) comprises a slide groove (71), the slide groove (71) is opened on the inner wall of the mounting groove (62), the inner wall of the slide groove (71) is slidably connected to a guide block (72), 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), and one end of the push rod (611) is inserted into the pull ring (74).

9. The LED street lamp lighting intensity control device according to claim 1, characterized in that: The auxiliary device (8) comprises a positioning block (83), the positioning block (83) being fixedly connected to the surface of the machine body (1), the surface of the positioning block (83) being rotatably connected to a protective plate (81), and a rubber strip (82) being fixedly connected to a side of the protective plate (81) close to the display screen (2).

10. 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 one end of the support rod (84) away from the machine body (1).

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