A smart city lighting LED street lamp

Abstract

The present invention shows an LED street lamp for lighting a smart city, which has a structure including a lamp post, a display screen, a charging port, and a monitor. The left side of the display screen is fixed to the right side of the lamp post near the top, the charging port is arranged at the right side position of the lamp post near the bottom, and the monitor is installed on the left side of the lamp post. A cleaning mechanism is provided inside the lamp post of the LED street lamp, the lamp post includes a post body, lamp beads, and a sealing plate. The lamp beads are nested in the top of the post body, and the sealing plate is movably engaged with the inner side of the front of the post body. The sliding rod in the cleaning mechanism is moved into the pronunciation hole by the external wind force, and the cleaning ring removes the dust inside the pronunciation hole, which can keep the pronunciation hole unobstructed and increase the volume of information playback. A cannula is provided inside the ring body of the cleaning ring, and the liquid is drained through the cannula, so that the ring body is moistened, which is beneficial for the ring body to evenly remove the solidified dust inside the pronunciation hole.

Description

Technical Field

[0001] The present invention belongs to the technical field of LED lighting, and more specifically, particularly relates to an LED street lamp for lighting a smart city. Background Art

[0002] LED lighting technology is widely used, among which LED street lights are one type. LED street lights are combined with electronic products such as monitoring, display screens, audio, and charging piles, and are installed on roads to illuminate people and broadcast road and weather information. The lighting LED street lights in the prior art are provided with pronunciation holes to increase the volume of the broadcast. When the street lights are installed around a construction site, vehicles pass by, driving dust around the construction site into the pronunciation holes. As time goes by, the pronunciation holes are not cleaned, resulting in the pronunciation holes being gradually filled with dust, reducing the volume of the audio broadcast information. Summary of the invention

[0003] In order to solve the above-mentioned technical problem that LED street lamps are provided with pronunciation holes to increase the volume of broadcasts, when the street lamps are installed around construction sites, vehicles passing by drive dust around the construction sites into the pronunciation holes. As time goes by, the pronunciation holes are not cleaned, causing the pronunciation holes to be gradually filled with dust, thereby reducing the volume of the audio broadcast information. The present invention provides a smart city lighting LED street lamp.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a smart city lighting LED street lamp, whose structure includes a lamp post, a display screen, a charging port, and a monitor. The left side of the display screen is fixed to the right side of the lamp post near the top, the charging port is arranged on the right side of the lamp post near the bottom, and the monitor is installed on the left side of the lamp post.

[0005] The lamp post comprises a post body, lamp beads and a sealing plate. The lamp beads are nested in the top of the post body, and the sealing plate is movably engaged with the inner side of the front side of the post body.

[0006] As a further demonstration of the present invention, the pile body includes a shell, a speaker, a sound hole, and a cleaning mechanism. The right side of the speaker is fixed to the right inner wall of the shell, the sound hole runs through the left side of the shell and the inner wall, the left side of the cleaning mechanism is installed on the left inner wall of the shell and corresponds to the sound hole, and there is a gap between the cleaning mechanism and the left inner wall of the shell.

[0007] As a further demonstration of the present invention, the cleaning mechanism includes a fixed box, a bracket, and a gasket. The upper and lower end surfaces of the fixed box are welded to the bracket, the gasket is fixed to the left side of the fixed box, and the fixed box is bolted to the left inner wall of the shell through the bracket.

[0008] As a further demonstration of the present invention, the fixed box includes a box body, a support plate, a rebound bar, and a sliding rod. The support plate is movably engaged with the left side of the box body, the right end of the rebound bar is fixed to the right inner wall of the box body, the left end of the sliding rod passes through the two side surfaces of the support plate, and the right end is connected to the left end of the rebound bar, the left and right side surfaces of the support plate are provided with transparent small holes, the small holes of the support plate are provided with protrusions, and one end of the rebound bar fixed to the inside of the box body is a circular ring magnet.

[0009] As a further demonstration of the present invention, the sliding rod includes a support rod, a limit block, and a cleaning ring. The limit blocks are respectively arranged on the outer wall surface near the middle of the limit blocks, and the cleaning ring is sleeved on the left end of the support rod. The cleaning ring is movably engaged with the left end of the support rod through a matching rod.

[0010] As a further demonstration of the present invention, the cleaning ring includes a fixed ring, a matching rod, and a ring body. The top end of the matching rod is welded to the bottom surface of the fixed ring, the bottom surface of the ring body is in contact with the upper surface of the fixed ring, the ring body as a whole is a ring-shaped sponge, the fixed ring is a metal ring, and a recessed semicircular groove is provided on the contact surface with the ring body.

[0011] As a further demonstration of the present invention, the support rod includes a first rod body, a support rod, and a magnetic ring. The right end of the support rod and the left end of the first rod body are an integrated structure. The magnetic ring is nested and connected to the right end of the first rod body. A slot is provided on the surface of the left end of the first rod body. The magnetic properties of the magnetic ring and the circular magnet fixed at one end of the rebound bar inside the box are opposite.

[0012] As a further demonstration of the present invention, the first rod body includes a second rod body, a clamping block, an movable cavity, a movable ball, and a spring plate. The movable cavity is arranged in the middle part of the second rod body. The clamping block is movably engaged with the inner wall of the movable cavity. The movable ball is placed inside the movable cavity. The outer surface of the spring plate is connected to the inner wall surface of the movable cavity and movably cooperates with the movable ball. The spring plate is made of rubber as a whole and has elasticity.

[0013] As a further demonstration of the present invention, the ring body includes an insert tube, a magnetic block, a rubber sleeve, and a support ring. The bottom surface of the magnetic block is embedded in the upper surface of the support ring, the rubber sleeve is located on the inner side of the support ring, the insert tube is sleeved inside the support ring, a pipe groove is provided on the upper surface of the support ring, and the rubber sleeve is in the shape of a circular ring.

[0014] As a further demonstration of the present invention, the cannula includes a tube body, a water-blocking plug, and a needle tube. The water-blocking plug is movably engaged with the inner wall of the top end of the tube body, the needle tube is fixed to the outer wall of the tube body, the rubber sleeve is nested inside the ring body, the needle tube is a conical metal tube, and the rubber sleeve is in a circular ring shape.

[0015] Beneficial Effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. A cleaning mechanism is provided inside the lamp post of the LED street lamp. The sliding rod in the cleaning mechanism is affected by the external wind force and moves toward the inside of the sound hole. The cleaning ring removes the dust inside the sound hole, which can keep the sound hole unobstructed and increase the volume of the information playback.

[0018] 2. By providing a cannula inside the ring body of the cleaning ring and draining the liquid through the cannula, the ring body is moistened, which is conducive to the ring body to evenly remove the solidified dust inside the sound hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an LED street lamp for lighting a smart city according to the present invention.

[0020] Figure 2 It is a schematic diagram of the explosion of the lamp post of the present invention.

[0021] Figure 3 It is a three-dimensional schematic diagram of the pile body of the present invention.

[0022] Figure 4 It is a three-dimensional schematic diagram of the cleaning mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the explosion of the cleaning mechanism of the present invention.

[0024] Figure 6 It is a three-dimensional schematic diagram of the sliding rod of the present invention.

[0025] Figure 7 It is a schematic diagram of the movable cooperation between the sliding rod and the supporting plate of the present invention.

[0026] Figure 8 It is a schematic diagram of the perspective view of the cleaning ring of the present invention.

[0027] Fig. 9 It is a three-dimensional schematic diagram of the support rod of the present invention.

[0028] Fig.10 It is a schematic diagram of a half-section of the support rod of the present invention.

[0029] Fig.11 It is a three-dimensional schematic diagram of the active cavity of the present invention.

[0030] Fig.12 It is a schematic diagram of the explosion of the sweep ring of the present invention.

[0031] Fig.13 It is a schematic diagram of a three-dimensional ring body of the present invention.

[0032] Fig.14 It is a three-dimensional schematic diagram of the cannula of the present invention.

[0033] Fig.15 It is a schematic diagram of the up and down movement of the cannula of the present invention.

[0034] In the figure: lamp post-1, display screen-2, charging port-3, monitoring-4, post body-11, lamp beads-12, sealing plate-13, shell-111, speaker-112, sound hole-113, cleaning mechanism-114, fixing box-g1, bracket-g2, gasket-g3, box-g11, support plate-g12, rebound bar-g13, sliding rod-g14, support rod-h1, limit block-h 2. Cleaning ring-h3, fixing ring-h31, matching rod-h32, ring body-h33, first rod body-i1, support rod-i2, magnetic ring-i3, second rod body-i11, block-i12, movable cavity-i13, movable ball-i14, spring plate-i15, cannula-k1, magnetic block-k2, rubber sleeve-k3, support ring-k4, tube body-k11, water blocking plug-k12, needle tube-k13. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings:

[0036] Embodiment 1:

[0037] like Figures 1 to 11 As shown:

[0038] The present invention provides an LED street lamp for lighting a smart city, which structure includes a lamp post 1, a display screen 2, a charging port 3, and a monitor 4. The left side of the display screen 2 is fixed to the right side of the lamp post 1 near the top, the charging port 3 is arranged on the right side of the lamp post 1 near the bottom, and the monitor 4 is installed on the left side of the lamp post 1.

[0039] The lamp post 1 comprises a post body 11 , lamp beads 12 , and a sealing plate 13 . The lamp beads 12 are nested in the top of the post body 11 , and the sealing plate 13 is movably engaged with the inner side of the front side of the post body 11 .

[0040] Among them, the pile body 11 includes a shell 111, a speaker 112, a sound hole 113, and a cleaning mechanism 114. The right side of the speaker 112 is fixed to the right inner wall of the shell 111, and the sound hole 113 runs through the left side and inner wall of the shell 111. The left side of the cleaning mechanism 114 is installed on the left inner wall of the shell 111 and corresponds to the sound hole 113. There is a gap between the cleaning mechanism 114 and the left inner wall of the shell 111, which is conducive to the sound emitted by the speaker 112 to propagate along the gap.

[0041] Among them, the cleaning mechanism 114 includes a fixed box g1, a bracket g2, and a gasket g3. The upper and lower end surfaces of the fixed box g1 are welded to the bracket g2, and the gasket g3 is fixed to the left side of the fixed box g1. The fixed box g1 is bolted to the left inner wall of the shell 111 through the bracket g2, which is conducive to the convenience of disassembly of the cleaning mechanism 114 and the cleaning of the internal components of the cleaning mechanism 114, so that the cleaning mechanism 114 can be used normally.

[0042] Among them, the fixed box g1 includes a box body g11, a support plate g12, a rebound bar g13, and a sliding rod g14. The support plate g12 is movably engaged with the left side of the box body g11. The right end of the rebound bar g13 is fixed to the right inner wall of the box body g11. The left end of the sliding rod g14 passes through the two side surfaces of the support plate g12, and the right end is connected to the left end of the rebound bar g13. The left and right side surfaces of the support plate g12 are provided with transparent small holes, which are conducive to the sliding rod g14 moving along the small holes into the pronunciation hole 113, and can remove dust inside the pronunciation hole 113 to reduce dust accumulation inside the pronunciation hole 113, which is conducive to sound propagation. A protrusion is provided inside the small hole of the support plate g12, which can flexibly cooperate with the sliding rod g14 to limit the moving position of the sliding rod g14. One end of the rebound bar g13 fixed to the inside of the box body g11 is a circular magnet, which can flexibly cooperate with the sliding rod g14 through magnetic force to generate repulsive force.

[0043] Among them, the sliding rod g14 includes a support rod h1, a limit block h2, and a cleaning ring h3. The limit blocks h2 are respectively arranged on the outer wall surface near the middle of the limit blocks h2. The cleaning ring h3 is sleeved on the left end of the support rod h1. The cleaning ring h3 is movably engaged with the left end of the support rod h1 through the matching rod h32, which is convenient for disassembly and replacement of the cleaning ring h3.

[0044] Among them, the cleaning ring h3 includes a fixing ring h31, a matching rod h32, and a ring body h33. The top of the matching rod h32 is welded to the bottom surface of the fixing ring h31, and the bottom surface of the ring body h33 contacts the upper surface of the fixing ring h31. The ring body h33 is a ring-shaped sponge as a whole. The ring body h33 contacts the pronunciation hole 113 through the ring body h33 to evenly remove the dust on the inner wall of the pronunciation hole 113. The fixing ring h31 is a metal ring, and a concave semicircular groove is provided on the contact surface with the ring body h33, which can fix the ring body h33, increase the supporting force of the ring body h33, and reduce the phenomenon of the ring body h33 falling off.

[0045] Among them, the support rod h1 includes a first rod body i1, a support rod i2, and a magnetic ring i3. The right end of the support rod i2 and the left end of the first rod body i1 are an integrated structure. The magnetic ring i3 is nested and connected with the right end of the first rod body i1. A slot is provided on the surface of the left end of the first rod body i1, so that the matching rod h32 can be inserted into the slot to fix the cleaning ring h3. The magnetic properties of the magnetic ring i3 and the circular magnet fixed at one end of the rebound bar g13 inside the box body g11 are opposite. When the support rod h1 squeezes and deforms the rebound bar g13, a repulsive force is generated by the magnetic ring i3 and the circular magnet, which can push the sliding rod g14 back and forth, thereby accelerating the speed of the sliding rod g14 moving back and forth.

[0046] Among them, the first rod body i1 includes a second rod body i11, a block i12, an active cavity i13, an active ball i14, and a spring plate i15. The active cavity i13 is arranged in the middle part of the second rod body i11. The block i12 is movably engaged with the inner wall of the active cavity i13. The active ball i14 is placed inside the active cavity i13. The outer surface of the spring plate i15 is connected to the inner wall surface of the active cavity i13 and is movably engaged with the active ball i14. The spring plate i15 is made of rubber as a whole and has elasticity. It cooperates with the active ball i14 to generate elastic force, accelerate the moving speed of the active ball i14, and further increase the power of the active ball i14, so that the sliding rod g14 is subjected to the power and continuously moves back and forth inside the pronunciation hole 113.

[0047] The specific usage and function of this embodiment are as follows:

[0048] In the present invention, after the LED street lamp is installed, it is powered on, information is played through the display screen 2, the outside world is monitored through the monitoring 4, the vehicle is charged through the charging port 3 connected to the charging line, and information is broadcast through the speaker 112 inside the lamp post 1, and the sound is transmitted along the sound hole 113. When the wind force outside is strong, the sliding rod g14 in the cleaning mechanism 114 inside the pile body 11 is pushed by the thrust of the external airflow, and the sliding rod g14 moves into the box body g11 of the fixed box g1, and the rebound bar g13 is squeezed into shape by the support rod h1. The rebound bar g13 rebounds and resets to push the sliding rod g14 in the opposite direction, and the sliding rod g14 is inserted into the pronunciation hole 113 of the shell 111. When the sliding rod g14 enters the pronunciation hole 113, the ring body h33 of the cleaning ring h3 pushes the dust inside the pronunciation hole 113 to the outside of the shell 111 for discharge, thereby reducing the accumulation of dust inside the pronunciation hole 113, facilitating the normal transmission of sound along the pronunciation hole 113, and increasing the volume. When the sliding rod g14 moves, the limit block h2 on the outer wall of the support rod h1 is The projection inside the transparent small hole of the support plate g12 cooperates with the limit, when the support rod h1 moves, the movable ball i14 slides in the movable cavity i13 of the first rod body i1, and cooperates with the spring plate i15 to generate power, so that the sliding rod g14 is acted upon by the power and the cleaning ring h3 continuously moves inside the pronunciation hole 113, and the dust inside the pronunciation hole 113 is evenly removed. After a period of use, the sealing plate 13 on the left side of the pile body 11 is removed, the cleaning mechanism 114 is taken out from the inside of the shell 111, and the support plate g12 is removed again. 12. After removing the cleaning ring h3, clean or replace the ring body h33. After cleaning or replacement, the ring body h33 of the cleaning ring h3 is inserted into the slot of the first rod body i1 through the matching rod h32 on the surface of the fixing ring h31, and the cleaning ring h3 is installed and fixed. After use, put the cleaning mechanism 114 back into the shell 111, and the fixing box g1 is fixed inside the shell 111 through the bracket g2. After installation, fix the sealing plate 13 on the left side of the pile body 11, and power on the lamp pile 1 so that the street lamp can be used normally.

[0049] Embodiment 2:

[0050] like Figures 12 to 15 As shown:

[0051] Among them, the ring body h33 includes an insert k1, a magnetic block k2, a rubber sleeve k3, and a support ring k4. The bottom surface of the magnetic block k2 is embedded in the upper surface of the support ring k4, the rubber sleeve k3 is located on the inner side of the support ring k4, the insert k1 is sleeved inside the support ring k4, and a pipe groove is provided on the upper surface of the support ring k4. The upper surface of the support ring k4 is provided with a pipe groove, so that the insert k2 can be placed inside the ring body h33, and moisture is provided to the ring body h33 through the insert k2, so that the ring body h33 is moist, and the solidified dust particles inside the pronunciation hole 113 can be wiped off and driven to fall off. The rubber sleeve k3 is in a circular ring shape, which can increase the contact area between the rubber sleeve k3 and the outer wall of the support rod i2, and reduce the phenomenon of the ring body h33 falling off.

[0052] Among them, the cannula k1 includes a tube body k11, a water-blocking plug k12, and a needle tube k13. The water-blocking plug k12 is movably engaged with the inner wall of the top end of the tube body k11, the needle tube k13 is fixed on the outer wall of the tube body k11, the rubber sleeve is nested inside the ring body, and the needle tube k13 is a conical metal tube. The needle tube k13 is a conical metal tube, so that the liquid inside the tube body k11 slowly penetrates along the needle tube k13, slowing down the flow rate of the liquid and prolonging the time that the ring body h33 remains moist.

[0053] The specific usage and function of this embodiment are as follows:

[0054] In the present invention, when the cleaning ring h3 is removed, the insert tube k1 in the ring body h33 is removed, the water blocking plug k12 on the top of the tube body k11 is removed, and liquid is introduced into the tube body k11. After the liquid is filled, the water blocking plug k12 is inserted into the tube body k11 to block the liquid. The ring body h33 is fixed and installed by the magnetic block k2 and the slot of the fixed ring h31 through magnetic activity and limit cooperation. The fixed ring h31 is fixed by the matching rod h32 and the support rod h1. The insert tube k1 is inserted into the inside of the ring body h33, and the needle tube k1 contacts the inner wall of the ring body h33. The liquid slowly penetrates the inner wall of the ring body h33 along the needle tube k1, so that the ring body h33 is moist, which is conducive to the ring body h33 to evenly remove the solidified dust on the inner wall of the pronunciation hole 113. After using it for a period of time, the insert tube k1 is taken out and water is added.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart city lighting LED street lamp, comprising a lamp post (1), a display screen (2), a charging port (3), and a monitor (4), wherein the left side of the display screen (2) is fixed to the right side of the lamp post (1) near the top, the charging port (3) is arranged at the right side of the lamp post (1) near the bottom, and the monitor (4) is installed on the left side of the lamp post (1), characterized in that: The lamp post (1) comprises a post body (11), a lamp bead (12), and a sealing plate (13); the lamp bead (12) is nested in the top of the post body (11), and the sealing plate (13) is movably engaged with the inner side of the front surface of the post body (11); The pile body (11) comprises a shell (111), a speaker (112), a sound hole (113), and a cleaning mechanism (114); the right side surface of the speaker (112) is fixed to the right inner wall of the shell (111); the sound hole (113) passes through the left side surface and the inner wall of the shell (111); the left side surface of the cleaning mechanism (114) is installed on the left inner wall of the shell (111) and corresponds to the sound hole (113); The cleaning mechanism (114) comprises a fixed box (g1), a bracket (g2), and a gasket (g3); the upper and lower end surfaces of the fixed box (g1) are welded to the bracket (g2), and the gasket (g3) is fixed to the left side of the fixed box (g1); The fixed box (g1) comprises a box body (g11), a support plate (g12), a rebound bar (g13), and a sliding rod (g14); the support plate (g12) is movably engaged with the left side of the box body (g11); the right end of the rebound bar (g13) is fixed to the right inner wall of the box body (g11); the left end of the sliding rod (g14) passes through the two side surfaces of the support plate (g12), and the right end is connected to the left end of the rebound bar (g13); The sliding rod (g14) comprises a support rod (h1), a limit block (h2), and a cleaning ring (h3); the limit blocks (h2) are respectively arranged on the outer wall surface of the support rod (h1) near the middle, and the cleaning ring (h3) is sleeved on the left end of the support rod (h1); The cleaning ring (h3) comprises a fixing ring (h31), a matching rod (h32), and a ring body (h33); the top end of the matching rod (h32) is welded to the bottom surface of the fixing ring (h31), and the bottom surface of the ring body (h33) is in contact with the upper surface of the fixing ring (h31); The support rod (h1) comprises a first rod body (i1), a support rod (i2), and a magnetic ring (i3); the right end of the support rod (i2) and the left end of the first rod body (i1) are an integrated structure; and the magnetic ring (i3) is nested and connected to the right end of the first rod body (i1); The first rod body (i1) comprises a second rod body (i11), a clamping block (i12), a movable cavity (i13), a movable ball (i14), and a spring plate (i15); the movable cavity (i13) is arranged in the middle of the second rod body (i11); the clamping block (i12) is movably engaged with the inner wall of the movable cavity (i13); the movable ball (i14) is placed inside the movable cavity (i13); the outer surface of the spring plate (i15) is connected to the inner wall surface of the movable cavity (i13) and is movably engaged with the movable ball (i14); The ring body (h33) comprises an insert tube (k1), a magnetic block (k2), a rubber sleeve (k3), and a support ring (k4); the bottom surface of the magnetic block (k2) is embedded in the upper surface of the support ring (k4); the rubber sleeve (k3) is located inside the support ring (k4); and the insert tube (k1) is sleeved inside the support ring (k4); The cannula (k1) comprises a tube body (k11), a water blocking plug (k12), and a needle tube (k13); the water blocking plug (k12) is movably engaged with the inner wall of the top end of the tube body (k11), and the needle tube (k13) is fixed to the outer wall of the tube body (k11).

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