CN219867727U - LED street lamp capable of adjusting irradiation angle - Google Patents
LED street lamp capable of adjusting irradiation angle Download PDFInfo
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- CN219867727U CN219867727U CN202320897620.4U CN202320897620U CN219867727U CN 219867727 U CN219867727 U CN 219867727U CN 202320897620 U CN202320897620 U CN 202320897620U CN 219867727 U CN219867727 U CN 219867727U
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- lamp
- led street
- street lamp
- mounting frame
- rack
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- 238000005286 illumination Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Abstract
The utility model discloses an LED street lamp with an adjustable irradiation angle, which comprises a lamp post of the LED street lamp, wherein a support frame is arranged at the top of the lamp post, a solar panel is arranged at the top of the support frame, a rotating ring is sleeved outside the lamp post, a mounting frame is arranged outside the rotating ring, an adjusting part is arranged on one side of the mounting frame and comprises a fixed shaft arranged on one side of the mounting frame, a rotating block sleeved outside the fixed shaft and a lamp bracket arranged at one end of the rotating block.
Description
Technical Field
The utility model relates to the technical field of street lamps, in particular to an LED street lamp with an adjustable irradiation angle.
Background
The perovskite type solar cell is a solar cell using a perovskite type organic metal halide semiconductor as a light absorption material, belongs to a third generation solar cell, and is also called a new concept solar cell, the irradiation direction of a street lamp is usually fixed in the use process of the street lamp, and when the street lamp faces different road sections, road section turning positions, intersections and other complex road sections, the irradiation angle of the street lamp cannot be adjusted by the solar street lamp, and the use requirement of people on the solar street lamp cannot be met.
Problems with existing devices: the existing equipment has the defects that the illumination angle is fixed in the illumination use process, the inclination angle of the street lamp cannot be conveniently adjusted, the street lamp cannot be illuminated in multiple directions, and a dark blind area exists at an intersection or a road turning position.
Disclosure of Invention
The utility model aims to provide an LED street lamp with an adjustable irradiation angle so as to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the LED street lamp comprises a lamp post of the LED street lamp, wherein a support frame is arranged at the top of the lamp post, a solar panel is arranged at the top of the support frame, a rotating ring is sleeved on the outer side of the lamp post, a mounting frame is arranged on the outer side of the rotating ring, and an adjusting part is arranged on one side of the mounting frame;
the adjusting part is including locating the fixed axle in mounting bracket one side, the cover locates the fixed axle outside the rotating block, locates the lighting fixture of rotating block one end, installs the lamp body in the lighting fixture, locates the arc portion of rotating block other end, locates a plurality of teeth of arc portion outside circumference arrangement, set up in the activity through-hole of mounting bracket bottom, locate the rack of activity through-hole one side, locate the mounting bracket bottom and lie in the electric pole of activity through-hole one side and locate the dead lever of rack bottom, rack and tooth meshing, the rotation ring rotates with the lamp pole to be connected, the electric pole articulates with the dead lever, dead lever and rack fixed connection.
Preferably, the lamp pole inboard is equipped with the motor, motor one side is equipped with the pivot, pivot outside cover is equipped with drives the gear, the swivel becket inboard is equipped with a plurality of second teeth of circumference range, the movable chamber has been seted up to the lamp pole opposite side, movable chamber one side is equipped with the bracing piece, the cover is equipped with auxiliary gear in the bracing piece outside, it meshes with the second tooth to drive the gear, pivot and lamp pole swing joint, auxiliary gear meshes with the second tooth.
Preferably, a limiting block is arranged on the other side of the mounting frame, a limiting groove is formed in the other side of the rack, and the limiting block is in sliding connection with the limiting groove.
Preferably, one end of the rotating shaft is provided with a limiting part, and the limiting part is rotationally connected with the lamp post.
Preferably, one end of the lamp holder is provided with a rainproof transparent cover, and the section of the rainproof transparent cover is arc-shaped.
Preferably, the section of the rotating ring is H-shaped.
Preferably, the lamp post bottom is provided with a lamp holder, and the lamp holder bottom is provided with mounting through holes which are respectively arranged in a circumference manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the lamp post, the support frame, the solar panel, the rotating ring, the mounting rack, the fixed shaft, the rotating block, the lamp bracket, the lamp body, the arc-shaped part, the first teeth, the movable through hole, the rack, the electric rod and the fixed rod, the rack is meshed with the teeth, the rotating ring is rotationally connected with the lamp post, the electric rod is hinged with the fixed rod, the fixed rod is fixedly connected with the rack, the solar panel can supply power to the lamp body in the lamp bracket, the electric rod can drive the rack to move up and down through the fixed rod, and the rack drives the rotating block to rotate around the fixed shaft through the teeth on the arc-shaped part at one end of the rotating block, so that the rotating block drives the lamp bracket to change in angle, the irradiation range and the area of the lamp body are improved, and dark dead zones at road intersections or corners are avoided.
2. According to the lamp, the motor, the rotating shaft, the driving gear, the movable cavity, the supporting rod, the auxiliary gear and the second tooth are meshed, the auxiliary gear is meshed with the second tooth, the rotating shaft is movably connected with the lamp post, the motor drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the rotating ring to rotate through the second tooth, the auxiliary gear outside the supporting rod is driven to rotate when the rotating ring rotates, eccentric rotation of the rotating ring is prevented, the lamp body in the lamp holder can be annularly irradiated, and the convenience in adjusting the irradiation direction of the lamp body is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a left side cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view of fig. 2 a of the overall structure of the present utility model.
In the figure: 1. a lamp post; 11. a support frame; 12. a solar panel; 13. a rotating ring; 14. a mounting frame; 15. a fixed shaft; 16. a rotating block; 17. a lamp holder; 18. a lamp body; 19. an arc-shaped portion; 20. a first tooth; 21. a movable through hole; 22. a rack; 23. an electric lever; 24. a fixed rod; 25. a motor; 26. a rotating shaft; 27. driving a gear; 28. a second tooth; 29. a limiting block; 30. a limit groove; 31. a limit part; 32. a rain-proof transparent cover; 33. a lamp holder; 34. mounting through holes; 101. a movable cavity; 102. a support rod; 103. an auxiliary gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the LED street lamp with adjustable illumination angle provided by the embodiment of the utility model comprises a lamp post 1 of the LED street lamp, wherein a support frame 11 is arranged at the top of the lamp post 1, a solar panel 12 is arranged at the top of the support frame 11, a rotating ring 13 is sleeved outside the lamp post 1, a mounting frame 14 is arranged outside the rotating ring 13, and an adjusting component is arranged at one side of the mounting frame 14;
the adjusting part comprises a fixed shaft 15 arranged on one side of the mounting frame 14, a rotating block 16 sleeved on the outer side of the fixed shaft 15, a lamp holder 17 arranged at one end of the rotating block 16, a lamp body 18 arranged in the lamp holder 17, an arc-shaped part 19 arranged at the other end of the rotating block 16, a plurality of first teeth 20 circumferentially arranged on the outer side of the arc-shaped part 19, a movable through hole 21 formed in the bottom of the mounting frame 14, a rack 22 arranged on one side of the movable through hole 21, an electric rod 23 arranged at the bottom of the mounting frame 14 and positioned on one side of the movable through hole 21, and a fixed rod 24 arranged at the bottom of the rack 22, wherein the rack 22 is meshed with the first teeth 20, the rotating ring 13 is rotationally connected with the lamp pole 1, the electric rod 23 is hinged with the fixed rod 24, and the fixed rod 24 is fixedly connected with the rack 22.
Referring to fig. 3, the inside of the lamp post 1 is provided with a motor 25, one side of the motor 25 is provided with a rotating shaft 26, the outside of the rotating shaft 26 is sleeved with a driving gear 27, the inside of the rotating ring 13 is provided with a plurality of second teeth 28 which are circumferentially arranged, the other side of the lamp post 1 is provided with a movable cavity 101, one side of the movable cavity 101 is provided with a supporting rod 102, the outside of the supporting rod 102 is sleeved with an auxiliary gear 103, the driving gear 27 is meshed with the second teeth 28, the rotating shaft 26 is movably connected with the lamp post 1, and the auxiliary gear 103 is meshed with the second teeth 28.
The scheme is adopted: through motor 25, pivot 26, drive gear 27, movable chamber 101, bracing piece 102, auxiliary gear 103 and second tooth 28 meshing, drive gear 27 and second tooth 28 meshing, pivot 26 and lamp pole 1 swing joint, motor 25 drives pivot 26 and rotates, make pivot 26 drive gear 27 rotate, thereby make drive gear 27 drive rotation ring 13 through second tooth 28 and take place to rotate, rotation ring 13 takes place to rotate the auxiliary gear 103 in the outside of drive bracing piece 102 and rotate, prevent that rotation ring 13 from taking place eccentric rotation, can make lamp body 18 in the lighting fixture 17 carry out annular irradiation, improve the convenience of adjusting the irradiation direction of lamp body 18.
Referring to fig. 3, a limiting block 29 is disposed on the other side of the mounting frame 14, a limiting groove 30 is disposed on the other side of the rack 22, and the limiting block 29 is slidably connected with the limiting groove 30.
The scheme is adopted: through stopper 29 and spacing groove 30, stopper 29 and spacing groove 30 sliding connection, stopper 29 can lead and spacing rack 22, prevents that rack 22 from taking place to shift or incline.
Referring to fig. 3, one end of the rotating shaft 26 is provided with a limiting portion 31, and the limiting portion 31 is rotatably connected with the lamp post 1.
The scheme is adopted: through spacing portion 31, spacing portion 31 is connected with lamp pole 1 rotation, can make spacing portion 31 spacing pivot 26, prevents that pivot 26 one end from taking place the swing.
Referring to fig. 1, one end of the lamp holder 17 is provided with a rain-proof transparent cover 32, and the section of the rain-proof transparent cover 32 is arc-shaped.
The scheme is adopted: through rain-proof transparent cover 32, rain-proof transparent cover 32 cross-section is the arc, can be convenient for the rainwater to drop, improves the luminance that lamp body 18 shines, also can avoid the rainwater to get into in the lighting fixture 17 simultaneously and cause the damage of equipment.
Referring to fig. 3, the cross section of the rotating ring 13 is H-shaped.
The scheme is adopted: the H-shaped section of the rotating ring 13 can prevent the rotating ring 13 from separating from the lamp post 1, and the stability of the rotating ring 13 rotating in the lamp post 1 is improved.
Referring to fig. 1, a lamp holder 33 is disposed at the bottom of the lamp pole 1, and mounting through holes 34 arranged circumferentially are respectively disposed at the bottom of the lamp holder 33.
The scheme is adopted: through lamp stand 33 and installation through-hole 34, lamp stand 33 can increase lamp pole 1 and ground's area of contact, and installation through-hole 34 can be convenient for install fixedly lamp stand 33, improves the stability of installation lamp pole 1.
The working principle of the utility model is as follows:
firstly, the electric rod 23 drives the rack 22 to move up and down through the fixed rod 24, at this time, the limiting block 29 slides up and down in the limiting groove 30, meanwhile, the rack 22 drives the rotating block 16 to rotate around the fixed shaft 15 through a plurality of teeth on the arc-shaped part 19 at one end of the rotating block 16, then the rotating block 16 drives the lamp bracket 17 to change angle, then the motor 25 is started, so that the motor drives the rotating shaft 26 to rotate, meanwhile, the rotating shaft 26 drives the limiting part 31 to rotate, then the rotating shaft 26 drives the driving gear 27 to rotate, so that the driving gear 27 drives the rotating ring 13 to rotate through the second teeth 28, and then the rotating ring 13 drives the lamp body 18 in the lamp bracket 17 to perform annular irradiation through the mounting frame 14.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an LED street lamp of adjustable illumination angle, includes lamp pole (1) of LED street lamp, its characterized in that: the solar lamp is characterized in that a support frame (11) is arranged at the top of the lamp post (1), a solar panel (12) is arranged at the top of the support frame (11), a rotating ring (13) is sleeved on the outer side of the lamp post (1), a mounting frame (14) is arranged on the outer side of the rotating ring (13), and an adjusting part is arranged on one side of the mounting frame (14);
the adjusting part comprises a fixed shaft (15) arranged on one side of the mounting frame (14), a rotating block (16) sleeved on the outer side of the fixed shaft (15), a lamp holder (17) arranged at one end of the rotating block (16), a lamp body (18) arranged in the lamp holder (17), an arc-shaped part (19) arranged at the other end of the rotating block (16), a plurality of first teeth (20) circumferentially arranged on the outer side of the arc-shaped part (19), a movable through hole (21) arranged at the bottom of the mounting frame (14), a rack (22) arranged on one side of the movable through hole (21), an electric rod (23) arranged at the bottom of the mounting frame (14) and positioned on one side of the movable through hole (21) and a fixed rod (24) arranged at the bottom of the rack (22), wherein the rack (22) is meshed with the first teeth (20), the rotating ring (13) is rotationally connected with the lamp post (1), the electric rod (23) is hinged with the fixed rod (24), and the fixed rod (24) is fixedly connected with the rack (22).
2. The LED street lamp with adjustable illumination angle according to claim 1, wherein: the lamp post (1) inboard is equipped with motor (25), motor (25) one side is equipped with pivot (26), pivot (26) outside cover is equipped with drives gear (27), rotor ring (13) inboard is equipped with a plurality of second tooth (28) of circumference range, movable chamber (101) have been seted up to lamp post (1) opposite side, movable chamber (101) one side is equipped with bracing piece (102), bracing piece (102) outside cover is equipped with auxiliary gear (103), drive gear (27) and second tooth (28) meshing, pivot (26) and lamp post (1) swing joint, auxiliary gear (103) and second tooth (28) meshing.
3. The LED street lamp with adjustable illumination angle according to claim 1, wherein: the other side of the mounting frame (14) is provided with a limiting block (29), the other side of the rack (22) is provided with a limiting groove (30), and the limiting block (29) is in sliding connection with the limiting groove (30).
4. The LED street lamp of claim 2, wherein the illumination angle is adjustable: one end of the rotating shaft (26) is provided with a limiting part (31), and the limiting part (31) is rotationally connected with the lamp post (1).
5. The LED street lamp with adjustable illumination angle according to claim 1, wherein: one end of the lamp bracket (17) is provided with a rainproof transparent cover (32), and the section of the rainproof transparent cover (32) is arc-shaped.
6. The LED street lamp with adjustable illumination angle according to claim 1, wherein: the section of the rotating ring (13) is H-shaped.
7. The LED street lamp with adjustable illumination angle according to claim 1, wherein: the lamp is characterized in that a lamp holder (33) is arranged at the bottom of the lamp post (1), and mounting through holes (34) which are arranged circumferentially are respectively formed in the bottom of the lamp holder (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897620.4U CN219867727U (en) | 2023-04-20 | 2023-04-20 | LED street lamp capable of adjusting irradiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897620.4U CN219867727U (en) | 2023-04-20 | 2023-04-20 | LED street lamp capable of adjusting irradiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219867727U true CN219867727U (en) | 2023-10-20 |
Family
ID=88335260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320897620.4U Active CN219867727U (en) | 2023-04-20 | 2023-04-20 | LED street lamp capable of adjusting irradiation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219867727U (en) |
-
2023
- 2023-04-20 CN CN202320897620.4U patent/CN219867727U/en active Active
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