DNC efficient energy-saving lamp with self-cleaning function

Abstract

The invention discloses a DNC efficient energy-saving lamp with a self-cleaning function, and relates to the technical field of illumination, the DNC efficient energy-saving lamp comprises a mounting table, a telescopic lamp holder, a cleaning unit, an adjusting unit and a controller, the mounting table is used for mounting and fixing the telescopic lamp holder, and the telescopic lamp holder is used for mounting and fixing the cleaning unit, the adjusting unit and the controller; the cleaning unit is used for self-cleaning and automatic heat dissipation of the energy-saving lamp, the adjusting unit is used for monitoring road conditions, the controller is used for starting and stopping the cleaning unit and the adjusting unit, and when the adjusting unit monitors that the street lamps on the two sides of the road surface have illumination blind areas, the adjusting unit is controlled to adjust the illumination range. When dust or mosquitoes are attached to the energy-saving lamp and the illumination intensity of the road surface is reduced, the dust or the mosquitoes are cleaned through the cleaning unit, the illumination intensity of the energy-saving lamp is improved, and accidents of pedestrians or vehicles at night are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of lighting, in particular to a DNC high-efficiency energy-saving lamp with a self-cleaning function. Background Art

[0002] With the acceleration of urbanization, road lighting systems play a vital role in ensuring traffic safety and improving the city's image. As the core component of road lighting, the performance optimization of energy-saving lamps has always been a research hotspot in the field of lighting technology.

[0003] In practical applications, the light intensity detection and self-cleaning function of lamps are key factors affecting lighting effects and maintenance costs. Traditional energy-saving lamps often lack an effective self-monitoring mechanism for light intensity, making it difficult to grasp the lighting status of lamps in real time, resulting in some lamps not being discovered and replaced in time after the light intensity decays, affecting the uniformity and safety of road lighting. Moreover, lamps are exposed to outdoor environments for a long time, and pollutants such as dust and dirt are easily attached to the surface of the lampshade, reducing the light transmittance and further weakening the light intensity. Existing cleaning methods mostly rely on regular manual maintenance, which not only consumes manpower and material resources, but also makes it difficult to ensure timeliness and cleaning effects.

[0004] In addition, road surface light coverage is also an important indicator for measuring the quality of road lighting systems. Due to the complexity of the direction, width and surrounding environment of the road, the fixed illumination angle of traditional energy-saving lamps cannot adapt to the needs of different road conditions. For example, on bends, intersections or road widening sections, fixed-angle illumination will cause uneven light distribution, with some areas having too much light and causing glare, while other areas have insufficient light, forming dark areas, which seriously affects the visual comfort and safety of pedestrians and vehicles. At present, although some lamps can manually adjust the illumination angle, they cannot automatically adjust according to the road surface light coverage, making it difficult to achieve accurate and efficient lighting optimization. Summary of the invention

[0005] The object of the present invention is to provide a DNC high-efficiency energy-saving lamp with a self-cleaning function to solve the problems raised in the prior art.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The DNC high-efficiency energy-saving lamp with a self-cleaning function includes a mounting platform, a telescopic lamp stand, a cleaning unit, an adjustment unit and a controller. The mounting platform is placed on a horizontal basis, the telescopic lamp stand is fixedly mounted on the mounting platform, the cleaning unit is rotatably connected to one end of the telescopic lamp stand away from the horizontal basis, the cleaning unit has the function of cleaning the energy-saving lamp, the adjustment unit is fixedly connected to the telescopic lamp stand, the adjustment unit is fixedly connected to the cleaning unit, the adjustment unit has the function of changing the illumination range of the street lamp, the controller is electrically connected to the cleaning unit, and the controller is electrically connected to the adjustment unit.

[0008] The mounting platform is used to install a fixed telescopic lamp stand, and the telescopic lamp stand is used to install a fixed cleaning unit, an adjustment unit and a controller. The cleaning unit is used for self-cleaning and automatic heat dissipation of the energy-saving lamp, the adjustment unit is used to monitor road conditions, and the controller is used to start and stop the cleaning unit and the adjustment unit. When the adjustment unit monitors that there are lighting blind spots on the street lamps on both sides of the road, the lighting range is controlled by controlling the adjustment unit. When dust or mosquitoes adhere to the energy-saving lamp and cause the road surface illumination to decrease, the cleaning unit is used to clean the dust or mosquitoes, thereby increasing the light intensity of the energy-saving lamp and avoiding accidents to pedestrians or vehicles at night.

[0009] Furthermore, a solar panel is rotatably installed at one end of the telescopic lamp stand away from the horizontal base, an advertising screen is rotatably installed in the middle of the telescopic lamp stand, the telescopic lamp stand is fixedly connected to the mounting platform via a battery, the solar panel is electrically connected to the battery, a monitoring module is fixedly installed in the middle of the telescopic lamp stand, the monitoring module is used to monitor the illumination area coverage of the road surface, and the controller is fixedly installed on the outer surface of the battery.

[0010] The solar panels absorb solar energy and convert it into electrical energy which is stored in batteries, thereby providing power for the advertising screen, which is used to display advertisements. At the same time, the monitoring module is used to monitor whether the lighting area of ​​the road surface is complete, so that the adjustment unit can perform corresponding adjustment actions.

[0011] Furthermore, the cleaning unit includes a connecting rod, a lampshade, an electromagnet, a magnet, a slide plate, a first electrode plate, a second electrode plate, a telescopic tube, a guide rod, a coil, a heat-conducting plate, a rectangular through groove and a push block. One end of the connecting rod is rotatably connected to the telescopic lamp holder, and the other end is fixedly connected to the lampshade. The electromagnet is fixedly mounted on the inner surface of the lampshade close to one end of the connecting rod. The electromagnet is electrically connected to the controller. The magnet is fixedly mounted on the end surface of the slide plate away from the electromagnet. The magnet is fixedly connected to the slide plate through a long rod. The slide plate is slidably mounted inside the lampshade. The slide plate is slidably connected to the guide rod. The telescopic cylinder is fixedly mounted on one end of the slide plate close to the electromagnet, the first electrode plate is fixedly mounted on one end of the telescopic part of the telescopic cylinder away from the horizontal foundation, the second electrode plate is fixedly mounted on one end of the fixed end of the telescopic cylinder close to the horizontal foundation, the guide rod is fixedly mounted inside the lampshade, the coil is evenly wound on the guide rod, the heat conducting plate is fixedly mounted inside the lampshade, the rectangular through groove is fixedly mounted on one end of the lampshade away from the connecting rod, the rectangular through groove and the magnet are mounted on the same horizontal axis, the push block is slidably mounted inside the rectangular through groove, and the push block is connected to the second swing plate by an elastic rope.

[0012] Furthermore, the cleaning unit also includes a rotating motor, a fan blade, a long rod, a lamp bead, a first swing plate, a second swing plate, a memory spring, a magnetic block, a cleaning block, a photoresistor, a rotating cylinder, a screw, an elastic rope and a conductive ring. The rotating motor is fixedly mounted on the inner surface of the end of the lampshade away from the horizontal base, the fan blade is fixedly mounted on the end of the output end of the rotating motor, the lamp bead is fixedly mounted on the end surface of the lampshade close to the horizontal base, the first swing plate is rotatably mounted on both sides of the lampshade, the first swing plate and the second swing plate are connected by a spring, the second swing plate is slidably mounted in the first swing plate, the memory spring is fixedly mounted on both sides of the cleaning block, and the The magnetic block is slidably installed on the outer surface of the lampshade at one end close to the horizontal base, the cleaning block is rotatably connected to the magnetic block through a straight rod, the photoresistor is fixedly installed on the first swing plate, an iron block is arranged at one end of the slide plate close to the horizontal base, the memory spring is electrically connected to the conductive ring, the rotating cylinder is fixedly installed on the outer surface of the screw, a mosquito repellent belt is arranged on the outer surface of the rotating cylinder, a micro motor is arranged on the inner surface of the end of the second swing plate away from the connecting rod, the screw is fixedly installed on the output end of the micro motor, the second electrode plate is electrically connected to the micro motor, a conductive ring is arranged at the contact end of the slide plate and the coil, and the connecting rod is fixedly connected to the adjustment unit.

[0013] When the controller detects that the resistance of the photoresistor increases and exceeds the preset value, it determines that the lamp bead is covered with dust or mosquitoes gather to block the light intensity of the energy-saving lamp. At this time, the controller passes current to the electromagnet, so that the magnetism of the electromagnet presents the same polarity as the magnet. Under the effect of like charges repelling each other, the electromagnet pushes the magnet to move to the right, thereby driving the slide plate to slide to the right inside the lampshade. When the magnet moves to the inside of the rectangular through slot and contacts the push block, the magnet pushes the push block to move to the right. Under the action of the elastic rope, the second swing plate is pulled out from the inside of the first swing plate. At the same time, during the movement of the slide plate to the right, the conductive ring is always in contact with the coil on the guide rod. When the slide plate moves to the right During the movement, on the one hand, as the effective number of turns of the coil gradually increases, the current in the coil transmitted to the memory spring through the conductive ring gradually decreases. At this time, the memory spring gradually contracts and no longer contacts the first swing plate. The two first swing plates lose their thrust and move closer to each other, forming a closed space with the cleaning block to drive the mosquitoes inside to the right. On the other hand, under the transmission action of the magnetic block, the slide plate drives the cleaning block to move to the right synchronously and roll along the surface of the lamp bead, thereby cleaning and driving away the dust and mosquitoes attached to the surface of the lamp bead, thereby improving the light intensity of the energy-saving lamp. When the slide plate continues to move to the right to the inclined surface of the lamp cover, under the action of pressure, the upper end of the slide plate The first electrode plate is gradually compressed, thereby driving the first electrode plate to move downward along the telescopic cylinder and contact the second electrode plate. At this time, the circuit is turned on, and the current of the first electrode plate is transmitted to the micro motor through the second electrode plate. At this time, the micro motor starts, thereby driving the screw and the rotating cylinder to rotate synchronously, so that the mosquito repellent belt on the rotating cylinder can slap and drive away mosquitoes during the rotation process, thereby avoiding mosquitoes gathering near the light at night to affect the light intensity. At the same time, the dust attached to the cleaning block is slapped, and the cleaning effect when the cleaning block is reset is further improved. At the same time, the controller controls the rotating motor to start, thereby driving the fan blades to rotate, and cooperate with the heat conducting plate to dissipate heat inside the lampshade. When the controller is turned to After the electromagnet is supplied with a forward current for a certain period of time, a reverse current is supplied to the electromagnet so that the electromagnet and the magnet are of opposite polarity. At this time, the electromagnet attracts the magnet to move closer to each other. During the movement of the slide plate to the left, the effective number of turns of the coil gradually decreases. At this time, the current supplied to the memory spring gradually increases, so that the memory spring expands and stretches upon receiving the current, thereby pushing the first pendulum plate to rotate in a direction away from each other. At the same time, when the magnet and the push block are not in contact, the second pendulum plate returns to the inside of the first pendulum plate under the action of the spring, thereby driving the rotating cylinder to synchronously follow the cleaning block to move a certain distance, thereby increasing the cleaning time of the cleaning block itself and further improving the cleaning effect on the energy-saving lamp.

[0014] Furthermore, the adjustment unit includes a fixed box, a winding wheel, a pull rope, an elastic tube and a driving motor. The fixed box is fixedly installed on the telescopic lamp stand, the fixed end of the driving motor is fixedly installed inside the fixed box, the output end of the driving motor passes through the fixed box, extends into the telescopic lamp stand and is fixedly connected to the winding wheel, one end of the pull rope is fixedly connected to the winding wheel, and the other end is fixedly connected to one end of the elastic tube, and the other end of the elastic tube is fixedly connected to a connecting rod.

[0015] When the monitoring module detects that the illuminated area of ​​the road surface is not completely covered, the controller controls the drive motor to start the drive motor to drive the reel to rotate, thereby loosening the pull rope. Under the action of the elastic tube's own restoring force, the elastic tube stretches, thereby driving the energy-saving lamp to rotate upward, increasing the lighting area of ​​the road surface and improving the light coverage rate of the road surface.

[0016] Furthermore, the slide plate is made of a flexible material and has a built-in elastic spring.

[0017] In order to achieve circuit conduction when the first electrode plate and the second electrode plate contact each other when the slide plate is compressed, the micro-electrode drives the rotating cylinder to rotate, and the cleaning block drives the mosquito repellent belt to rotate under the action of the rotation of the rotating cylinder, and mosquitoes are slapped and expelled while dust on the surface of the cleaning block is slapped off, thereby improving the cleaning effect of the cleaning block on energy-saving lamps.

[0018] Furthermore, the lampshade is a right-angled trapezoidal structure, and the inclined end of the lampshade away from the end of the connecting rod is smaller than the end close to the connecting rod.

[0019] In order to realize that the slide plate is compressed during the movement to the right, the first electrode plate and the second electrode plate are in contact with each other to turn on the circuit of the micro motor, drive the rotating cylinder to rotate, disperse mosquitoes, and improve the lighting effect of the energy-saving lamp at night.

[0020] Furthermore, the end of the coil close to the connecting rod is a current input end.

[0021] In order to change the effective number of turns of the coil during the movement of the skateboard, the memory spring is extended and retracted, driving the first swing plate to swing, dispersing mosquitoes and cooperating with the cleaning block to blow off the dust on the surface of the lamp beads, thereby improving the lighting effect of the energy-saving lamp.

[0022] Furthermore, the coil is electrically connected to a controller, the first electrode plate is electrically connected to the controller, and the photoresistor is electrically connected to the controller.

[0023] In order to realize the automation of the device and save manpower, when the intensity of energy-saving lighting is insufficient, dust removal and cleaning work will be automatically performed to avoid accidents involving pedestrians or vehicles while driving at night and improve road safety at night.

[0024] Furthermore, the friction force of the slide plate at the horizontal part of the lampshade is smaller than the friction force at the inclined end of the lampshade.

[0025] In order to increase the contact time between the mosquito repellent belt on the rotating cylinder and the cleaning block when the second swing plate moves in the return stroke, the cleaning effect of the cleaning block itself is improved, so that the cleaning effect of the energy-saving lamp is improved next time.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The present invention passes current to the electromagnet through a controller, changes the magnetism of the electromagnet and presents a different polarity with the magnet to push the magnet to move. When the magnet pushes the push block to move to the right, the second swing plate is pulled out under the action of the elastic rope. At the same time, when the conductive ring contacts the coil, as the effective number of turns of the coil changes, the memory spring expands and contracts accordingly, driving the first swing plate to rotate. When the first swing plates are close to each other, they form a closed space with the cleaning block, driving the mosquitoes inside to the right. The cleaning block rolls right along the surface of the lamp bead, thereby cleaning and driving away the dust and mosquitoes attached to the surface of the lamp bead, thereby improving the light intensity of the energy-saving lamp. When the slide plate continues to move to the right to the inclined surface of the lamp cover, it is compressed under the action of pressure, and the first electrode plate and the second electrode plate are compressed. The plates are in contact, turning on the micro-motor circuit, driving the screw and the rotating cylinder to rotate synchronously. The mosquito repellent belt on the rotating cylinder slaps and repels mosquitoes during rotation, preventing mosquitoes from gathering near the light at night and affecting the light intensity. At the same time, the dust attached to the cleaning block is slapped, further improving the cleaning effect when the cleaning block is reset. At the same time, the controller controls the rotating motor to start, thereby driving the fan blades to rotate, and cooperating with the heat conduction plate to dissipate heat inside the lampshade. When the controller passes a reverse current to the electromagnet to drive the magnet and the slide plate to move to the left, the second pendulum plate returns to the first pendulum plate under the action of the spring, thereby driving the rotating cylinder to synchronously follow the cleaning block to move a certain distance, thereby increasing the cleaning time of the cleaning block itself and further improving the cleaning effect of the energy-saving lamp.

[0028] 2. When the monitoring module detects that the illuminated area of ​​the road surface is not completely covered, the controller controls the drive motor to start the drive motor to drive the winding wheel to rotate, thereby loosening the pull rope. Under the action of the elastic tube's own restoring force, the elastic tube stretches, thereby driving the energy-saving lamp to rotate upward, thereby increasing the illuminated area of ​​the road surface and improving the light coverage rate of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall appearance structure of a DNC high-efficiency energy-saving lamp with a self-cleaning function of the present invention;

[0030] Figure 2 It is a front view structural schematic diagram of a DNC high-efficiency energy-saving lamp with a self-cleaning function of the present invention;

[0031] Figure 3It is a top view structural schematic diagram of a DNC high-efficiency energy-saving lamp with a self-cleaning function of the present invention;

[0032] Figure 4 The invention discloses a DNC high-efficiency energy-saving lamp with a self-cleaning function. Figure 2 A schematic diagram of the structure of the partial enlarged view at center A;

[0033] Figure 5 This is a schematic diagram of the internal structure of a fixed box of a DNC high-efficiency energy-saving lamp with a self-cleaning function according to the present invention;

[0034] Figure 6 A schematic diagram of the internal structure of a lampshade of a DNC high-efficiency energy-saving lamp with a self-cleaning function according to the present invention;

[0035] Figure 7 A schematic diagram of the internal structure of a slide plate of a DNC high-efficiency energy-saving lamp with a self-cleaning function according to the present invention;

[0036] Figure 8 This is a schematic diagram of the internal structure of a lampshade of a DNC high-efficiency energy-saving lamp with a self-cleaning function from another perspective of the present invention.

[0037] In the figure: 1, mounting table; 2, telescopic lamp stand; 21, solar panel; 22, advertising screen; 23, battery; 24, monitoring module; 3, cleaning unit; 31, connecting rod; 32, lampshade; 33, electromagnet; 34, magnet; 35, slide plate; 36, first electrode plate; 37, second electrode plate; 38, telescopic cylinder; 39, guide rod; 310, coil; 311, heat conducting plate; 312, rectangular through slot; 313, push block; 314, rotating Motor; 315, fan blades; 316, long rod; 317, lamp beads; 318, first swing plate; 319, second swing plate; 320, memory spring; 321, magnetic block; 322, cleaning block; 323, photoresistor; 324, rotating cylinder; 325, screw; 326, elastic rope; 327, conductive ring; 4, adjustment unit; 41, fixed box; 42, winding wheel; 43, pull rope; 44, elastic tube; 45, driving motor; 5, controller. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example: Figure 1-Figure 8 As shown, the present invention provides a technical solution:

[0040] like Figure 1 As shown, a DNC high-efficiency energy-saving lamp with a self-cleaning function includes a mounting platform 1, a telescopic lamp stand 2, a cleaning unit 3, an adjusting unit 4 and a controller 5. The mounting platform 1 is placed on a horizontal basis, the telescopic lamp stand 2 is fixedly mounted on the mounting platform 1, the cleaning unit 3 is rotatably connected to the end of the telescopic lamp stand 2 away from the horizontal basis, the cleaning unit 3 has the function of cleaning the energy-saving lamp, the adjusting unit 4 is fixedly connected to the telescopic lamp stand 2, the adjusting unit 4 is fixedly connected to the cleaning unit 3, the adjusting unit 4 has the function of changing the illumination range of the street lamp, the controller 5 is electrically connected to the cleaning unit 3, and the controller 5 is electrically connected to the adjusting unit 4.

[0041] The mounting platform 1 is used for installing and fixing the telescopic lamp stand 2, and the telescopic lamp stand 2 is used for installing and fixing the cleaning unit 3, the adjusting unit 4 and the controller 5. The cleaning unit 3 is used for self-cleaning and automatic heat dissipation of the energy-saving lamp, the adjusting unit 4 is used for monitoring the road conditions, and the controller 5 is used for starting and stopping the cleaning unit 3 and the adjusting unit 4. When the adjusting unit 4 monitors that there are lighting blind spots on the street lamps on both sides of the road surface, the lighting range is controlled by controlling the adjusting unit 4. When dust or mosquitoes adhere to the energy-saving lamp and cause the road surface illumination to decrease, the dust or mosquitoes are cleaned by the cleaning unit 3 to improve the lighting intensity of the energy-saving lamp and avoid accidents to pedestrians or vehicles at night.

[0042] like Figure 2 , 3 As shown in 4, a solar panel 21 is rotatably installed at one end of the telescopic lamp stand 2 away from the horizontal base, and an advertising screen 22 is rotatably installed in the middle of the telescopic lamp stand 2. The telescopic lamp stand 2 is fixedly connected to the mounting platform 1 through a battery 23. The solar panel 21 is electrically connected to the battery 23. A monitoring module 24 is fixedly installed in the middle of the telescopic lamp stand 2. The monitoring module 24 is used to monitor the illumination area coverage of the road surface. The controller 5 is fixedly installed on the outer surface of the battery 23.

[0043] The solar panel 21 absorbs solar energy and converts it into electrical energy which is stored in the battery 23, thereby providing power for the advertising screen 22, which is used to display advertisements. Meanwhile, the monitoring module 24 is used to monitor whether the lighting area of ​​the road surface is complete, so that the adjustment unit 4 performs corresponding adjustment actions.

[0044] like Figure 3 , 6As shown in , 7 and 8, the cleaning unit 3 includes a connecting rod 31, a lampshade 32, an electromagnet 33, a magnet 34, a slide plate 35, a first electrode plate 36, a second electrode plate 37, a telescopic cylinder 38, a guide rod 39, a coil 310, a heat conducting plate 311, a rectangular through groove 312 and a push block 313. One end of the connecting rod 31 is rotatably connected to the telescopic lamp holder 2, and the other end is fixedly connected to the lampshade 32. The electromagnet 33 is fixedly mounted on the inner surface of the lampshade 32 near the end of the connecting rod 31. The electromagnet 33 is electrically connected to the controller 5. The magnet 34 is fixedly mounted on the end surface of the slide plate 35 away from the electromagnet 33. The magnet 34 is fixedly connected to the slide plate 35 through a long rod 316. The slide plate 35 is slidably mounted inside the lampshade 32. The guide rod 39 is slidably connected to the rod 39, the telescopic cylinder 38 is fixedly installed on the end of the slide plate 35 close to the electromagnet 33, the first electrode plate 36 is fixedly installed on the end of the telescopic part of the telescopic cylinder 38 away from the horizontal foundation, the second electrode plate 37 is fixedly installed on the fixed end of the telescopic cylinder 38 close to the horizontal foundation, the guide rod 39 is fixedly installed inside the lampshade 32, the coil 310 is evenly wound on the guide rod 39, the heat conducting plate 311 is fixedly installed inside the lampshade 32, the rectangular through groove 312 is fixedly installed on the end of the lampshade 32 away from the connecting rod 31, the rectangular through groove 312 and the magnet 34 are installed on the same horizontal axis, the push block 313 is slidably installed inside the rectangular through groove 312, and the push block 313 is connected to the second swing plate 319 through an elastic rope 326.

[0045] like Figure 3 , 6, 7, and 8, a rotating motor 314, a fan blade 315, a long rod 316, a lamp bead 317, a first swing plate 318, a second swing plate 319, a memory spring 320, a magnetic block 321, a cleaning block 322, a photoresistor 323, a rotating cylinder 324, a screw 325, an elastic rope 326, and a conductive ring 327. The rotating motor 314 is fixedly mounted on the inner surface of the end of the lampshade 32 away from the horizontal foundation, the fan blade 315 is fixedly mounted on the end of the output end of the rotating motor 314, the lamp bead 317 is fixedly mounted on the end surface of the lampshade 32 close to the horizontal foundation, the first swing plate 318 is rotatably mounted on both sides of the lampshade 32, the first swing plate 318 and the second swing plate 319 are connected by a spring, the second swing plate 319 is slidably mounted in the first swing plate 318, and the memory spring 320 is fixed. Installed on both sides of the cleaning block 322, the magnetic block 321 is slidably installed on the outer surface of the lampshade 32 close to the horizontal base, the cleaning block 322 is rotatably connected to the magnetic block 321 through a straight rod, the photoresistor 323 is fixedly installed on the first swing plate 318, an iron block is provided at one end of the slide plate 35 close to the horizontal base, the memory spring 320 is electrically connected to the conductive ring 327, the rotating cylinder 324 is fixedly installed on the outer surface of the screw 325, and a mosquito repellent belt is provided on the outer surface of the rotating cylinder 324, a micro motor is provided on the inner surface of the second swing plate 319 away from the connecting rod 31, the screw 325 is fixedly installed on the output end of the micro motor, the second electrode plate 37 is electrically connected to the micro motor, a conductive ring 327 is provided at the contact end of the slide plate 35 and the coil 310, and the connecting rod 31 is fixedly connected to the adjustment unit 4.

[0046] When the controller 5 detects that the resistance of the photoresistor 323 increases to exceed the preset value, it is determined that the lamp bead 317 is covered with dust or mosquitoes gather to block the light intensity of the energy-saving lamp. At this time, the controller 5 supplies current to the electromagnet 33, so that the magnetism of the electromagnet 33 presents the same polarity as the magnet 34. Under the effect of like charges repelling each other, the electromagnet 33 pushes the magnet 34 to move right, thereby driving the slide plate 35 to slide right inside the lampshade 32. When the magnet 34 moves to the inside of the rectangular through groove 312 and contacts the push block 313, the magnet 34 pushes the push block 313 to move right. Under the action of the elastic rope 326, the second swing plate 319 is pulled out from the inside of the first swing plate 318. At the same time, when the slide plate 35 moves to the right, the conductive ring 327 The slide plate 35 is always in contact with the coil 310 on the guide rod 39. During the movement of the slide plate 35 to the right, on the one hand, as the effective number of turns of the coil 310 gradually increases, the current in the coil 310 is transmitted to the memory spring 320 through the conductive ring 327 and gradually decreases. At this time, the memory spring 320 gradually contracts and no longer contacts the first swing plate 318. The two first swing plates 318 lose their thrust and move closer to each other, forming a closed space with the cleaning block 322, and driving the mosquitoes inside to the right. On the other hand, under the transmission action of the magnetic block 321, the slide plate 35 drives the cleaning block 322 to move to the right synchronously, rolling along the surface of the lamp bead 317, thereby cleaning and driving away the dust and mosquitoes attached to the surface of the lamp bead 317, and improving the lighting of the energy-saving lamp When the slide plate 35 continues to move rightward to the inclined surface of the lampshade 32, the upper end of the slide plate 35 is gradually compressed under the action of pressure, thereby driving the first electrode plate 36 to move downward along the telescopic cylinder 38 and contact the second electrode plate 37. At this time, the circuit is turned on, and the current of the first electrode plate 36 is transmitted to the micro motor through the second electrode plate 37. At this time, the micro motor starts, thereby driving the screw 325 to rotate synchronously with the rotating cylinder 324, so that the mosquito repellent belt on the rotating cylinder 324 can slap and drive away mosquitoes during the rotation process, avoiding mosquitoes gathering near the light at night to affect the light intensity. At the same time, the dust attached to the cleaning block 322 is slapped, further improving the cleaning effect when the cleaning block 322 is reset, and at the same time, the controller 5 controls the rotating electric The motor 314 is started, thereby driving the fan blade 315 to rotate, and cooperates with the heat conducting plate 311 to dissipate heat inside the lampshade 32. After the controller 5 passes a positive current to the electromagnet 33 for a certain period of time, a reverse current is passed to the electromagnet 33, so that the electromagnet 33 and the magnet 34 are of opposite polarity. At this time, the electromagnet 33 attracts the magnet 34 to approach each other. During the movement of the slide plate 35 to the left, the effective number of turns of the coil 310 gradually decreases. At this time, the current passed to the memory spring 320 gradually increases, so that the memory spring 320 receives the current and expands and stretches, thereby pushing the first swing plate 318 to rotate in a direction away from each other. At the same time, when the magnet 34 is not in contact with the push block 313, the second swing plate 319 returns to the inside of the first swing plate 318 under the action of the spring.This drives the rotating cylinder 324 to move synchronously with the cleaning block 322 to a certain distance, thereby increasing the cleaning time of the cleaning block 322 itself and further improving the cleaning effect of the energy-saving lamp.

[0047] like Figure 2 , 4 As shown in Figures 5 and 6, the adjustment unit 4 includes a fixed box 41, a winding wheel 42, a pull rope 43, an elastic tube 44 and a driving motor 45. The fixed box 41 is fixedly mounted on the telescopic lamp stand 2, and the fixed end of the driving motor 45 is fixedly mounted inside the fixed box 41. The output end of the driving motor 45 penetrates the fixed box 41 and extends into the telescopic lamp stand 2 and is fixedly connected to the winding wheel 42. One end of the pull rope 43 is fixedly connected to the winding wheel 42, and the other end is fixedly connected to one end of the elastic tube 44. The other end of the elastic tube 44 is fixedly connected to the connecting rod 31.

[0048] When the monitoring module 24 detects that the illuminated area of ​​the road surface is not completely covered, the controller 5 controls the drive motor 45 to start the drive motor 45 to drive the winding wheel 42 to rotate, thereby loosening the pull rope 43. Under the action of the elastic tube 44's own restoring force, the elastic tube 44 stretches, thereby driving the energy-saving lamp to rotate upward, thereby increasing the illuminated area of ​​the road surface and improving the road surface light coverage rate.

[0049] like Figure 7 As shown, the slide plate 35 is made of a flexible material and has a built-in elastic spring.

[0050] In order to achieve the circuit conduction when the first electrode plate 36 and the second electrode plate 37 are in contact with each other when the slide plate 35 is compressed, the micro-electrode drives the rotating cylinder 324 to rotate, and the cleaning block 322 drives the mosquito repellent belt to rotate under the action of the rotation of the rotating cylinder 324, so as to slap and expel the mosquitoes while slapping off the dust on the surface of the cleaning block 322, thereby improving the cleaning effect of the cleaning block 322 on the energy-saving lamp.

[0051] like Figure 6 As shown, the lampshade 32 is a right-angled trapezoidal structure, and the inclined end of the lampshade 32 away from the connecting rod 31 is smaller than the end close to the connecting rod 31 .

[0052] In order to realize that the slide plate 35 is compressed during the rightward movement, the first electrode plate 36 and the second electrode plate 37 are in contact with each other to turn on the circuit of the micro motor, thereby driving the rotating cylinder 324 to rotate, dispel mosquitoes, and improve the lighting effect of the energy-saving lamp at night.

[0053] like Figure 6 As shown, the end of the coil 310 close to the connecting rod 31 is the current input end.

[0054] In order to change the effective number of turns of the coil 310 during the movement of the slide plate 35, the memory spring 320 is extended and retracted, driving the first swing plate 318 to swing, dispelling mosquitoes and cooperating with the cleaning block 322 to blow off the dust on the surface of the lamp bead 317, thereby improving the lighting effect of the energy-saving lamp.

[0055] like Figure 6 As shown, the coil 310 is electrically connected to the controller 5 , the first electrode plate 36 is electrically connected to the controller 5 , and the photoresistor 323 is electrically connected to the controller 5 .

[0056] In order to realize the automation of the device and save manpower, when the intensity of energy-saving lighting is insufficient, dust removal and cleaning work will be automatically performed to avoid accidents involving pedestrians or vehicles while driving at night and improve road safety at night.

[0057] like Figure 6 As shown, the friction force of the slide plate 35 at the horizontal portion of the lamp cover 32 is smaller than the friction force at the inclined end of the lamp cover 32 .

[0058] In order to increase the contact time between the mosquito repellent belt on the rotating cylinder 324 and the cleaning block 322 when the second swing plate 319 moves in the return stroke, the cleaning effect of the cleaning block 322 itself is improved, so that the cleaning effect of the energy-saving lamp is improved next time.

[0059] Working principle of the present invention:

[0060] When the controller 5 detects that the resistance of the photoresistor 323 increases to exceed the preset value, it is determined that the lamp bead 317 is covered with dust or mosquitoes gather to block the light intensity of the energy-saving lamp. At this time, the controller 5 supplies current to the electromagnet 33, so that the magnetism of the electromagnet 33 presents the same polarity as the magnet 34. Under the effect of like charges repelling each other, the electromagnet 33 pushes the magnet 34 to move right, thereby driving the slide plate 35 to slide right inside the lampshade 32. When the magnet 34 moves to the inside of the rectangular through groove 312 and contacts the push block 313, the magnet 34 pushes the push block 313 to move right. Under the action of the elastic rope 326, the second swing plate 319 is pulled out from the inside of the first swing plate 318. At the same time, when the slide plate 35 moves to the right, the conductive ring 327 The slide plate 35 is always in contact with the coil 310 on the guide rod 39. During the movement of the slide plate 35 to the right, on the one hand, as the effective number of turns of the coil 310 gradually increases, the current in the coil 310 is transmitted to the memory spring 320 through the conductive ring 327 and gradually decreases. At this time, the memory spring 320 gradually contracts and no longer contacts the first swing plate 318. The two first swing plates 318 lose their thrust and move closer to each other, forming a closed space with the cleaning block 322, and driving the mosquitoes inside to the right. On the other hand, under the transmission action of the magnetic block 321, the slide plate 35 drives the cleaning block 322 to move to the right synchronously, rolling along the surface of the lamp bead 317, thereby cleaning and driving away the dust and mosquitoes attached to the surface of the lamp bead 317, and improving the lighting of the energy-saving lamp When the slide plate 35 continues to move rightward to the inclined surface of the lampshade 32, the upper end of the slide plate 35 is gradually compressed under the action of pressure, thereby driving the first electrode plate 36 to move downward along the telescopic cylinder 38 and contact the second electrode plate 37. At this time, the circuit is turned on, and the current of the first electrode plate 36 is transmitted to the micro motor through the second electrode plate 37. At this time, the micro motor starts, thereby driving the screw 325 to rotate synchronously with the rotating cylinder 324, so that the mosquito repellent belt on the rotating cylinder 324 can slap and drive away mosquitoes during the rotation process, avoiding mosquitoes gathering near the light at night to affect the light intensity. At the same time, the dust attached to the cleaning block 322 is slapped, further improving the cleaning effect when the cleaning block 322 is reset, and at the same time, the controller 5 controls the rotating electric The motor 314 is started, thereby driving the fan blade 315 to rotate, and cooperates with the heat conducting plate 311 to dissipate heat inside the lampshade 32. After the controller 5 passes a positive current to the electromagnet 33 for a certain period of time, a reverse current is passed to the electromagnet 33, so that the electromagnet 33 and the magnet 34 are of opposite polarity. At this time, the electromagnet 33 attracts the magnet 34 to approach each other. During the movement of the slide plate 35 to the left, the effective number of turns of the coil 310 gradually decreases. At this time, the current passed to the memory spring 320 gradually increases, so that the memory spring 320 receives the current and expands and stretches, thereby pushing the first swing plate 318 to rotate in a direction away from each other. At the same time, when the magnet 34 is not in contact with the push block 313, the second swing plate 319 returns to the inside of the first swing plate 318 under the action of the spring.This drives the rotating cylinder 324 to move synchronously with the cleaning block 322 to a certain distance, thereby increasing the cleaning time of the cleaning block 322 itself and further improving the cleaning effect of the energy-saving lamp.

[0061] When the monitoring module 24 detects that the illuminated area of ​​the road surface is not completely covered, the controller 5 controls the drive motor 45 to start the drive motor 45 to drive the winding wheel 42 to rotate, thereby loosening the pull rope 43. Under the action of the elastic tube 44's own restoring force, the elastic tube 44 stretches, thereby driving the energy-saving lamp to rotate upward, thereby increasing the illuminated area of ​​the road surface and improving the road surface light coverage rate.

[0062] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A DNC high-efficiency energy-saving lamp with self-cleaning function, characterized in that: The DNC high-efficiency energy-saving lamp with a self-cleaning function comprises a mounting platform (1), a telescopic lamp frame (2), a cleaning unit (3), an adjustment unit (4) and a controller (5); the mounting platform (1) is placed on a horizontal base; the telescopic lamp frame (2) is fixedly mounted on the mounting platform (1); the cleaning unit (3) is rotatably connected to an end of the telescopic lamp frame (2) away from the horizontal base; the cleaning unit (3) has the function of cleaning the energy-saving lamp; the adjustment unit (4) is fixedly connected to the telescopic lamp frame (2); the adjustment unit (4) is fixedly connected to the cleaning unit (3); the adjustment unit (4) has the function of changing the illumination range of the street lamp; the controller (5) is electrically connected to the cleaning unit (3); and the controller (5) is electrically connected to the adjustment unit (4).

2. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 1, characterized in that: A solar panel (21) is rotatably mounted on one end of the telescopic lamp frame (2) away from the horizontal base, an advertising screen (22) is rotatably mounted on the middle of the telescopic lamp frame (2), the telescopic lamp frame (2) is fixedly connected to the mounting platform (1) via a storage battery (23), the solar panel (21) is electrically connected to the storage battery (23), a monitoring module (24) is fixedly mounted on the middle of the telescopic lamp frame (2), the monitoring module (24) is used to monitor the illumination area coverage rate of the road surface, and the controller (5) is fixedly mounted on the outer surface of the storage battery (23).

3. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 2, characterized in that: The cleaning unit (3) comprises a connecting rod (31), a lampshade (32), an electromagnet (33), a magnet (34), a slide plate (35), a first electrode plate (36), a second electrode plate (37), a telescopic tube (38), a guide rod (39), a coil (310), a heat conducting plate (311), a rectangular through slot (312) and a push block (313); one end of the connecting rod (31) is rotatably connected to the telescopic lamp holder (2), and the other end is fixedly connected to the lampshade (32); the electromagnet (33) is fixedly mounted on the inner surface of one end of the lampshade (32) close to the connecting rod (31); the electromagnet (33) is electrically connected to the controller (5); the magnet (34) is fixedly mounted on the end surface of the slide plate (35) away from the electromagnet (33); the magnet (34) is fixedly connected to the slide plate (35) via a long rod (316); the slide plate (35) is slidably mounted inside the lampshade (32); the slide plate (35) is slidably connected to the guide rod (39) The telescopic cylinder (38) is fixedly mounted on an end of the slide plate (35) close to the electromagnet (33), the first electrode plate (36) is fixedly mounted on an end of the telescopic portion of the telescopic cylinder (38) away from the horizontal base, the second electrode plate (37) is fixedly mounted on an end of the fixed end of the telescopic cylinder (38) close to the horizontal base, the guide rod (39) is fixedly mounted inside the lampshade (32), the coil (310) is evenly wound on the guide rod (39), the heat conducting plate (311) is fixedly mounted inside the lampshade (32), the rectangular through groove (312) is fixedly mounted on an end of the lampshade (32) away from the connecting rod (31), the rectangular through groove (312) and the magnet (34) are mounted on the same horizontal axis, the push block (313) is slidably mounted inside the rectangular through groove (312), the push block (313) is connected to the second swing plate (319) via an elastic rope (326), and the connecting rod (31) is fixedly connected to the adjustment unit (4).

4. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 3, characterized in that: The cleaning unit (3) further comprises a rotating motor (314), a fan blade (315), a long rod (316), a lamp bead (317), a first swing plate (318), a second swing plate (319), a memory spring (320), a magnetic block (321), a cleaning block (322), a photoresistor (323), a rotating cylinder (324), a screw rod (325), an elastic rope (326) and a conductive ring (327); the rotating motor (314) is fixedly mounted on the inner surface of the end of the lampshade (32) away from the horizontal base; the fan blade (315) is fixedly mounted on the output end of the rotating motor (314); the lamp bead (317) is fixedly mounted on the end surface of the lampshade (32) close to the horizontal base; the first swing plate (318) is rotatably mounted on both sides of the lampshade (32); the first swing plate (318) and the second swing plate (319) are connected by a spring; the second swing plate (319) is slidably mounted in the first swing plate (318); The memory spring (320) is fixedly mounted on both sides of the cleaning block (322); the magnetic block (321) is slidably mounted on the outer surface of the lampshade (32) at one end close to the horizontal base; the cleaning block (322) is rotatably connected to the magnetic block (321) via a straight rod; the photoresistor (323) is fixedly mounted on the first swing plate (318); an iron block is arranged at one end of the slide plate (35) close to the horizontal base; the memory spring (320) is electrically connected to a conductive ring (327); the rotating cylinder (324) is fixedly mounted on the outer surface of the screw rod (325); a mosquito repellent belt is arranged on the outer surface of the rotating cylinder (324); a micro motor is arranged on the inner surface of one end of the second swing plate (319) away from the connecting rod (31); the screw rod (325) is fixedly mounted on the output end of the micro motor; the second electrode plate (37) is electrically connected to the micro motor; and a conductive ring (327) is arranged at the contact end of the slide plate (35) with the coil (310).

5. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 2, characterized in that: The adjustment unit (4) comprises a fixed box (41), a winding wheel (42), a pull rope (43), an elastic tube (44) and a driving motor (45); the fixed box (41) is fixedly mounted on the telescopic lamp stand (2); a fixed end of the driving motor (45) is fixedly mounted inside the fixed box (41); an output end of the driving motor (45) penetrates the fixed box (41), extends into the telescopic lamp stand (2) and is fixedly connected to the winding wheel (42); one end of the pull rope (43) is fixedly connected to the winding wheel (42), and the other end is fixedly connected to one end of the elastic tube (44); the other end of the elastic tube (44) is fixedly connected to the connecting rod (31).

6. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 3, characterized in that: The slide plate (35) is made of a flexible material and has an internal elastic spring.

7. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 3, characterized in that: The lampshade (32) is a right-angled trapezoidal structure, and the inclined end of the lampshade (32) away from the end of the connecting rod (31) is smaller than the end close to the connecting rod (31).

8. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 3, characterized in that: The end of the coil (310) close to the connecting rod (31) is a current input end.

9. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 3, characterized in that: The coil (310) is electrically connected to the controller (5), the first electrode plate (36) is electrically connected to the controller (5), and the photoresistor (323) is electrically connected to the controller (5).

10. The DNC high-efficiency energy-saving lamp with self-cleaning function according to claim 3, characterized in that: The friction force of the slide plate (35) at the horizontal part of the lampshade (32) is smaller than the friction force at the inclined end of the lampshade (32).

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