CN210891387U

CN210891387U - Wisdom city LED street lamp

Info

Publication number: CN210891387U
Application number: CN201921715892.8U
Authority: CN
Inventors: 韩梦超; 林介本; 江华丽
Original assignee: Minnan University of Science and Technology
Current assignee: Minnan University of Science and Technology
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-06-30
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a wisdom city LED street lamp, including base, lamp pole and lamp holder, the intermediate position welded fastening of base has the lamp pole, the lamp pole is the cavity structure, there is rotating electrical machines the inner chamber bottom of lamp pole through the bolt fastening, welded fastening has first threaded rod on the output shaft of rotating electrical machines, the threaded connection sliding seat on the outer wall of first threaded rod, the limiting plate has been cup jointed on the outer wall of sliding seat, the sliding seat be connected with the telescopic link on the surface, the middle part of telescopic link seted up with first threaded rod assorted thread groove, welded fastening has the connecting rod on the right side outer wall of telescopic link, the right side welded fastening of connecting rod has the lamp holder, welded fastening has the mounting panel on the both sides inner wall of lamp holder, two sets of driving motor are installed to the left side outer wall lower half of lamp holder. This wisdom city LED street lamp can not only adjust the street lamp height, can also clean the lamp shade simultaneously.

Description

Wisdom city LED street lamp

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to wisdom city LED street lamp.

Background

The road illumination is closely related to the production and life of people, and along with the acceleration of the urbanization process of China, the LED street lamp gradually enters the visual field of people with the advantages of directional light emission, low power consumption, good driving characteristic, high response speed, high shock resistance, long service life, environmental protection and the like, and becomes a new generation of energy-saving light source which has the advantage of replacing the traditional light source in the world, so the LED street lamp becomes the best choice for energy-saving reconstruction of road illumination. However, the height of the existing LED street lamp is mostly fixed and cannot be adjusted, and when the street lamp is damaged, the street lamp can be maintained by means of lifting equipment, so that the installation at the early stage and the maintenance at the later stage are troublesome; and the street lamp is used for a long time, and more dust can be brought out of the lampshade to influence the lighting effect.

Therefore, in view of the current situation, it is urgently needed to design and produce a smart city LED street lamp to meet the needs of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom city LED street lamp to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a smart city LED street lamp comprises a base, a lamp post and a lamp holder, wherein the lamp post is fixed at the middle position of the base in a welded manner, the lamp post is of a cavity structure, a rotating motor is fixed at the bottom of an inner cavity of the lamp post through a bolt, a first threaded rod is fixed on an output shaft of the rotating motor in a welded manner, a sliding seat is connected with the outer wall of the first threaded rod in a threaded manner, a limiting plate is sleeved on the outer wall of the sliding seat, a telescopic rod is connected to the surface of the sliding seat, a threaded groove matched with the first threaded rod is formed in the middle of the telescopic rod, a connecting rod is fixed on the outer wall of the right side of the telescopic rod in a welded manner, the lamp holder is fixed on the inner walls of the two sides of the lamp holder in a welded manner, LED lamp beads are installed at the bottom of the mounting plate, a lamp shade is installed below the LED lamp, the LED lamp is characterized in that two groups of cooling fans are fixed at the bottom of a top plate of the lamp holder through bolts, two groups of driving motors are installed on the lower half portion of the outer wall of the left side of the lamp holder, and a photosensitive sensor is installed at the top of the lamp holder.

Preferably, a second threaded rod is welded and fixed on an output shaft of the driving motor, penetrates through a left side plate of the lamp holder and extends into the lamp holder to be connected with a right side plate of the lamp holder in a rotating mode, a connecting plate is sleeved outside the second threaded rod, a nut sleeve is arranged between the connecting plate and the second threaded rod, and a cleaning plate is fixed between the connecting plate through bolts.

Preferably, the top welded fastening of connecting rod has the install bin, install the battery in the install bin, solar cell panel is installed at the top of install bin.

Preferably, the heat dissipation windows are formed in the back plate and the front plate of the lamp holder, rain baffles are welded and fixed to the outer walls of the back plate and the front plate of the lamp holder, and the rain baffles are welded and fixed above the heat dissipation windows.

Preferably, the lower half part of the first threaded rod is in threaded connection with a fixing plate, and the fixing plate is welded and fixed on the inner wall of the lamp post.

Preferably, the joint of the telescopic rod and the lamp post is provided with a sealing ring, and the outer wall of the right side of the lamp post is provided with a PLC (programmable logic controller).

The utility model discloses a technological effect and advantage: according to the intelligent city LED street lamp, the first threaded rod can be driven to rotate through the rotating motor, so that the height of the telescopic rod is adjusted, the height of the lamp cap is adjusted, and the LED street lamp is convenient to install and maintain at the later stage; the second threaded rod can be driven to rotate by the rotation of the driving motor, so that the connecting plates on the outer wall of the second threaded rod and the cleaning plates between the two groups of connecting plates can move back and forth at the bottom of the lampshade, the lampshade can be cleaned, and the lighting effect of the LED street lamp can be ensured; through the arrangement of the heat dissipation window and the heat dissipation fan, heat generated during illumination of the LED street lamp can be discharged out of the lamp holder, and the service life of the LED street lamp is prolonged; through photosensitive sensor cooperation PLC controller, can be according to the intensity of the external light of light, realize opening and closing the LED street lamp, practice thrift the electric energy, avoid the electric power wasting of resources, this wisdom city LED street lamp not only can highly adjust the street lamp, is convenient for install and maintain, simultaneously, can also carry out effectual heat dissipation and cleanness to the street lamp, has improved the life and the illumination luminance of LED street lamp.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention;

fig. 4 is a cross-sectional view taken along the direction a-a in fig. 3 according to the present invention.

In the figure: the solar lamp comprises a base 1, a lamp post 2, a rotating motor 3, a first threaded rod 4, a fixing plate 5, a sliding seat 6, a limiting plate 7, an expansion rod 8, a sealing ring 9, a connecting rod 10, a lamp cap 11, a mounting plate 12, an LED lamp bead 13, a lampshade 14, a heat radiating fan 15, a heat radiating window 16, a driving motor 17, a second threaded rod 18, a connecting plate 19, a cleaning plate 20, a photosensitive sensor 21, a mounting box 22, a storage battery 23, a solar cell panel 24, a PLC 25 and a rain baffle 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a wisdom city LED street lamp as shown in fig. 1-4, including base 1, lamp pole 2 and lamp holder 11, base 1's intermediate position welded fastening has lamp pole 2, lamp pole 2 is the cavity structure, there is rotating electrical machines 3 lamp pole 2's inner chamber bottom through the bolt fastening, rotating electrical machines 3 is positive and negative motor, rotating electrical machines 3's model is: Y2-132S-4, welded fastening has first threaded rod 4 on the output shaft of rotating electrical machines 3, threaded connection sliding seat 6 on the outer wall of first threaded rod 4, limiting plate 7 has been cup jointed on the outer wall of sliding seat 6, sliding seat 6 is connected with telescopic link 8 on the surface, the thread groove with first threaded rod 4 assorted is seted up at the middle part of telescopic link 8, welded fastening has connecting rod 10 on the right side outer wall of telescopic link 8, the right side welded fastening of connecting rod 10 has lamp holder 11, welded fastening has mounting panel 12 on the both sides inner wall of lamp holder 11, LED lamp pearl 13 is installed to the bottom of mounting panel 12, lamp shade 14 is installed to the below of LED lamp pearl 13, lamp shade 14 passes through the bolt fastening on the both sides inner wall of lamp holder 11, there are two sets of radiator fan 15 bottom the roof of lamp holder 11 through the bolt fastening, two sets of driving motor 17 are installed to the left side outer wall lower half of lamp holder 11, driving motor 17 is positive and negative motor, driving motor 17's model is: b2212-920KV, a protective cover is arranged outside the driving motor 17 to avoid rainwater invasion, a photosensitive sensor 21 is arranged at the top of the lamp holder 11, and the types of the photosensitive sensor are as follows: PTSMD 3528.

Specifically, welded fastening has second threaded rod 18 on driving motor 17's the output shaft, second threaded rod 18 runs through the left side board of lamp holder 11 to extend to in the lamp holder 11 with the right side board of lamp holder 11 rotate and be connected, the outside cover of second threaded rod 18 is equipped with connecting plate 19, be equipped with the nut cover between connecting plate 19 and the second threaded rod 18, there is clean board 20 through the bolt fastening between the connecting plate 19, clean board 20 can round trip movement on second threaded rod 18 through driving motor 17's rotation, clears up lamp shade 14.

Specifically, the top welded fastening of connecting rod 10 has install bin 22, install battery 23 in the install bin 22, battery 23 can provide partial electric power for the LED street lamp, solar cell panel 24 is installed at the top of install bin 22, solar cell panel 24 can provide electric power for battery 23, and is more energy-concerving and environment-protective.

Specifically, the heat dissipation window 16 has been seted up on the backplate of lamp holder 11 and the front bezel, welded fastening has the weather shield 26 on the outer wall of the backplate of lamp holder 11 and front bezel, weather shield 26 welded fastening is in the top of heat dissipation window 16, in weather shield 26 can avoid having vapor to get into lamp holder 11 during sleet weather, causes the damage to the electrical component in the lamp holder 11, has guaranteed the stability of LED street lamp operation.

Specifically, the lower half part of first threaded rod 4 is threaded connection fixed plate 5, fixed plate 5 welded fastening is on the inner wall of lamp pole 2, stability when first threaded rod 4 rotates can be guaranteed to fixed plate 5.

Specifically, the junction of telescopic link 8 and lamp pole 2 is equipped with sealing washer 9, sealing washer 9 can avoid the aqueous vapor to get into and cause unusual emergence such as short circuit in the lamp pole 2, guarantees the drying in the lamp pole 2, be equipped with PLC controller 25 on the right side outer wall of lamp pole 2, PLC controller 25 can control rotating electrical machines 3, LED lamp pearl 13, radiator fan 15 and driving motor 17.

Specifically, when the intelligent city LED street lamp is used, the photosensitive sensor 21 receives external light, when the external light is dark, the LED lamp beads 13 are turned on through the PLC controller 25 to illuminate, when the external light is sufficient, the LED lamp beads 13 are turned off through the PLC controller 25, the PLC controller 25 can control the rotating motor 3 to rotate forwards and backwards, when the rotating motor 3 rotates forwards, the sliding seat 6 and the telescopic rod 8 can move upwards to drive the lamp holder 11 to ascend to illuminate, when the rotating motor 3 rotates backwards, the sliding seat 6 and the telescopic rod 8 can move downwards to drive the lamp holder 11 to descend, so that later maintenance is facilitated, when the lampshade 14 needs to be cleaned, the PLC controller 25 starts the driving motor 17 to drive the connecting plate 19 on the outer wall of the second threaded rod 18 and the cleaning plate 20 between the connecting plates 19 to move back and forth below the lampshade 14, so as to realize cleaning operation of the lampshade 14, through the rotation of radiator fan 15, can dispel the heat operation to the heat that LED lamp pearl 13 illumination produced, prolong the life of LED street lamp.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wisdom city LED street lamp, includes base (1), lamp pole (2) and lamp holder (11), its characterized in that: the lamp post is fixed on the middle position of the base (1) in a welded manner and is provided with a lamp post (2), the lamp post (2) is of a cavity structure, the bottom of an inner cavity of the lamp post (2) is fixed with a rotating motor (3) through a bolt, a first threaded rod (4) is fixed on an output shaft of the rotating motor (3) in a welded manner, a sliding seat (6) is connected on the outer wall of the first threaded rod (4) in a threaded manner, a limiting plate (7) is sleeved on the outer wall of the sliding seat (6), a telescopic rod (8) is connected on the surface of the sliding seat (6), a threaded groove matched with the first threaded rod (4) is formed in the middle of the telescopic rod (8), a connecting rod (10) is fixed on the outer wall of the right side of the telescopic rod (8) in a welded manner, a lamp holder (11) is fixed on the right side of the connecting rod (10), LED lamp pearl (13) are installed to the bottom of mounting panel (12), lamp shade (14) are installed to the below of LED lamp pearl (13), lamp shade (14) are through the bolt fastening on the both sides inner wall of lamp holder (11), the roof bottom of lamp holder (11) has two sets of radiator fan (15) through the bolt fastening, two sets of driving motor (17) are installed to the left side outer wall lower half of lamp holder (11), photosensitive sensor (21) are installed at the top of lamp holder (11).

2. The smart city LED street lamp according to claim 1, wherein: welded fastening has second threaded rod (18) on the output shaft of driving motor (17), second threaded rod (18) run through the left side board of lamp holder (11) to extend to in lamp holder (11) and the right side board of lamp holder (11) is rotated and is connected, the outside cover of second threaded rod (18) is equipped with connecting plate (19), be equipped with the nut cover between connecting plate (19) and second threaded rod (18), there is clean board (20) through the bolt fastening between connecting plate (19).

3. The smart city LED street lamp according to claim 1, wherein: the top welded fastening of connecting rod (10) has install bin (22), install battery (23) in install bin (22), solar cell panel (24) are installed at the top of install bin (22).

4. The smart city LED street lamp according to claim 1, wherein: the LED lamp is characterized in that heat dissipation windows (16) are formed in the back plate and the front plate of the lamp holder (11), rain baffles (26) are fixedly welded on the outer walls of the back plate and the front plate of the lamp holder (11), and the rain baffles (26) are fixedly welded above the heat dissipation windows (16).

5. The smart city LED street lamp according to claim 1, wherein: the lower half part of the first threaded rod (4) is in threaded connection with a fixing plate (5), and the fixing plate (5) is welded and fixed on the inner wall of the lamp post (2).

6. The smart city LED street lamp according to claim 1, wherein: the connection part of the telescopic rod (8) and the lamp post (2) is provided with a sealing ring (9), and the outer wall of the right side of the lamp post (2) is provided with a PLC (programmable logic controller) controller (25).