CN114321775A - Courtyard street lamp capable of automatically adjusting light brightness - Google Patents
Courtyard street lamp capable of automatically adjusting light brightness Download PDFInfo
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- CN114321775A CN114321775A CN202210007880.XA CN202210007880A CN114321775A CN 114321775 A CN114321775 A CN 114321775A CN 202210007880 A CN202210007880 A CN 202210007880A CN 114321775 A CN114321775 A CN 114321775A
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- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 52
- 239000007921 spray Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a courtyard street lamp capable of automatically adjusting light brightness, which comprises a street lamp cover shell and a transverse plate, wherein the transverse plate is positioned above the top of the street lamp cover shell, rotating members are arranged at two ends of the transverse plate, the transverse plate is rotatably connected with an arc-shaped plate through the rotating members, and a cotton brush is arranged on the inner side of the arc-shaped plate; the street lamp comprises a street lamp housing, a transverse plate, a driving rod, an arc plate, a cotton brush, a servo motor and a spraying assembly, wherein the driving rod is transversely arranged above the transverse plate, and external threads with opposite screw thread turning directions are arranged at two ends of the driving rod.
Description
Technical Field
The invention relates to the technical field of courtyard facilities, in particular to a courtyard street lamp capable of automatically adjusting the brightness of light.
Background
The garden lamp is also a small street lamp, is generally used in places such as garden scenic spots, cultural and leisure entertainment squares, pedestrian streets, commercial streets, residential districts, two sides of driveways and the like, and has double functions of decoration and illumination. The garden lamp has diversity and aesthetic property, and can illuminate and beautify the environment, so the garden lamp plays an important role in improving the life quality of people.
In order to better realize the automatic control of the street lamps, most of the street lamps are provided with an automatic brightness adjusting system, so the street lamps capable of automatically adjusting the light brightness are produced, the automatic brightness adjusting system can automatically finish the starting and stopping of the street lamps and the brightness adjusting control according to the environment, but the existing automatic brightness adjusting street lamps can be stained on the street lamps along with dust on the road after being used for a long time, so the brightness adjusting effect of the street lamps is not obvious, the illumination intensity is weakened, particularly, a plurality of mosquitoes fly at the light source of the street lamps in summer, a plurality of mosquito bodies are easy to remain, the aesthetic problems are not cleaned for a long time, the existing automatic brightness adjusting street lamps are generally higher and inconvenient to clean, most of the cleaning modes are that a worker adopts a lifting vehicle to lift the street lamps, then the worker cleans the street lamps, the cleaning positions of the worker are very high, and then various tools are used for cleaning the street lamps, the courtyard street lamp is very unsafe and needs to consume more human resources, and therefore the courtyard street lamp capable of automatically adjusting the brightness of the light is provided.
Disclosure of Invention
The invention aims to provide a street lamp capable of automatically cleaning the outer surface of a lampshade of the street lamp, replacing the manual cleaning process, helping to keep the street lamp clean and reducing the workload of workers, and capable of automatically adjusting the brightness of the light so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a courtyard street lamp capable of automatically adjusting lamplight brightness comprises a street lamp cover shell and a transverse plate, wherein the transverse plate is located above the top of the street lamp cover shell, rotating members are arranged at two ends of the transverse plate, the transverse plate is rotatably connected with an arc-shaped plate through the rotating members, and a cotton brush is arranged on the inner side of the arc-shaped plate; the street lamp comprises a street lamp housing and is characterized in that a servo motor is installed at the center of the top of the street lamp housing, the output end of the servo motor is fixed to the bottom of a transverse plate, a driving rod is transversely arranged above the transverse plate, external threads with opposite thread turning directions are arranged at the two ends of the driving rod, two moving blocks are connected to the two ends of the driving rod through the external threads, an L-shaped rod is fixed to the top of each moving block, a sliding block is fixed to the far end of each L-shaped rod, a sliding groove matched with the sliding block is formed in the inner side of an arc-shaped plate, and a spraying assembly for automatically spraying water to the outer wall of the street lamp housing is further arranged above the driving rod.
Preferably, the spraying assembly comprises a liquid storage cylinder, a piston and a push rod, the outer wall fixing sleeve of the liquid storage cylinder is provided with a first limiting frame, the limiting frame is fixed to the top of the transverse plate, the piston is arranged inside the liquid storage cylinder, the push rod is fixed to one end of the piston, the other end of the push rod extends to the outside of the liquid storage cylinder, a threaded cylinder is sleeved with threads, the liquid storage cylinder is symmetrically communicated with two liquid outlet pipes, the far ends of the liquid outlet pipes are connected with spray heads, the spray hole positions of the spray heads face the outer wall of the street lamp housing, a water supplementing funnel is communicated with the liquid storage cylinder, one side of the liquid storage cylinder is provided with a driving piece, and cleaning liquid or water can be uniformly sprayed on the outer wall of the street lamp housing before the outer wall of the street lamp housing is cleaned through the spraying assembly, so that the cleaning effect is improved.
Preferably, the driving piece includes spacing, driving motor and the drive gear of second, the one end of the spacing of second with the outer wall fixed connection of liquid storage cylinder, just the other end of the spacing of second with driving motor's outer wall is fixed to be cup jointed, drive gear with driving motor's output is fixed, drive gear's bottom meshing has drive gear, drive gear with actuating lever fixed connection, it is used for the drive to go back the transmission connection on the actuating lever the screw thread section of thick bamboo carries out rotatory link gear, can drive the actuating lever through the driving piece and rotate, can pull the inboard cotton brush of arc to the street lamp cover shell on the one hand and make it hug closely each other, and on the other hand also can start spraying assembly and spill the action.
Preferably, the linkage mechanism comprises a first bevel gear, a second bevel gear, a first rotating shaft, a driving pulley, a driven pulley, an inner toothed belt, a second rotating shaft, a third bevel gear and a fourth bevel gear, the first bevel gear is fixed on the driving rod, the second bevel gear is meshed with the first bevel gear, the upper end and the lower end of the first rotating shaft are respectively connected with the driving pulley and the second bevel gear, the outer side of the driving pulley is in transmission connection with the driven pulley through the inner toothed belt, the driven pulley and the third bevel gear are both fixed on the outer side of the second rotating shaft, the fourth bevel gear is fixed on the outer side of the threaded cylinder, the third bevel gear is meshed with the fourth bevel gear, the outer sides of the first rotating shaft and the second rotating shaft are both fixed with an L-shaped plate, and the bottom end of the L-shaped plate is fixed with the transverse plate, the transmission of power is facilitated by the linkage.
Preferably, on the drain pipe with equal fixed mounting has the solenoid valve on the moisturizing funnel, can open the leading-in shower nozzle department of liquid in the drain pipe with the liquid storage cylinder automatically through the solenoid valve.
Preferably, the outside of liquid storage cylinder is provided with the protective housing, the protective housing is fixed the top of diaphragm, makes the structure compacter through the protective housing of design.
Preferably, it includes connecting block and dwang to rotate the piece, the connecting block is fixed the one end of diaphragm, the one end of dwang with the connecting block is articulated, the distal end of dwang with the inner wall fixed connection of arc makes the arc can take place to rotate along with the removal of L type pole through the rotation piece of design for cotton brush and street lamp cover shell in close contact with.
Preferably, a circular track is fixed at the top of the street lamp cover shell, a pulley is connected to the inner side of the circular track in a sliding manner, the top end of the pulley is fixed to the bottom of the transverse plate, and the transverse plate is more stable in rotation through the circular track and the pulley.
Preferably, one end, far away from the L-shaped rod, of the sliding block is connected with a ball in a rolling mode, the ball is connected with the groove bottom of the sliding groove in a rolling mode, and the sliding block can slide in the sliding groove more smoothly through the designed ball.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the arc-shaped plate, the cotton brush, the servo motor and the spraying assembly are added at the traditional street lamp light source, so that the outer wall of the street lamp housing can be automatically cleaned, the manual cleaning process is replaced, the street lamp is kept clean, the workload of workers is reduced, the automatic brightness adjusting effect of the street lamp is more obvious, the illumination intensity is enhanced, and the street lamp is more attractive.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a spray assembly according to the present invention;
FIG. 4 is a schematic view of a driving member according to the present invention;
FIG. 5 is a schematic view of a linkage mechanism according to the present invention;
FIG. 6 is a schematic view of a servo motor installation of the present invention;
FIG. 7 is an enlarged view of area A of FIG. 1;
FIG. 8 is a partial structural schematic of the present invention.
In the figure: 1-a street light housing; 2-a transverse plate; 3-a rotating member; 4-arc-shaped plates; 5-cotton brush; 6-a servo motor; 7-a drive rod; 8-moving block; 9-L-shaped rods; 10-a slide block; 11-a chute; 12-a spray assembly; 13-a liquid storage cylinder; 14-a piston; 15-a push rod; 16-a first stop; 17-a threaded cylinder; 18-a liquid outlet pipe; 19-a spray head; 20-a water replenishing funnel; 21-a drive member; 22-a second stop; 23-a drive motor; 24-a drive gear; 25-a transmission gear; 26-a linkage mechanism; 27-a first bevel gear; 28-a second bevel gear; 29-a first shaft; 30-a driving pulley; 31-a driven pulley; 32-inner toothed belt; 33-a second shaft; 34-a third bevel gear; 35-a fourth bevel gear; 36-L-shaped plates; 37-a solenoid valve; 38-a protective box; 39-connecting block; 40-rotating rods; 41-circular orbit; 42-a pulley; 43-ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-2 and 6, the illustrated courtyard street lamp capable of automatically adjusting the light brightness comprises a street lamp cover shell 1 and a transverse plate 2, wherein the transverse plate 2 is positioned above the top of the street lamp cover shell 1, rotating members 3 are arranged at two ends of the transverse plate 2, the transverse plate 2 is rotatably connected with an arc-shaped plate 4 through the rotating members 3, and a cotton brush 5 is arranged on the inner side of the arc-shaped plate 4; servo motor 6 is installed at the top center of street lamp housing 1, servo motor 6's output is fixed with diaphragm 2 bottom, diaphragm 2's top transversely is provided with actuating lever 7, the both ends of actuating lever 7 are provided with the screw thread and revolve to opposite external screw thread, and there are two movable blocks 8 at the both ends of actuating lever 7 through threaded connection, the top of movable block 8 is fixed with L type pole 9, the distal end of L type pole 9 is fixed with slider 10, the spout 11 with slider 10 looks adaptation is seted up to the inboard of arc 4, the top of actuating lever 7 still is provided with the subassembly 12 that sprays that carries out the watering to street lamp housing 1 outer wall automatically.
As shown in fig. 2 and 3, in order to improve the cleaning effect, the spraying assembly 12 includes a liquid storage cylinder 13, a piston 14 and a push rod 15, a first limiting frame 16 is fixedly sleeved on the outer wall of the liquid storage cylinder 13, the limiting frame is fixed to the top of the transverse plate 2, the piston 14 is arranged inside the liquid storage cylinder 13, the push rod 15 is fixed to one end of the piston 14, the other end of the push rod 15 extends to the outside of the liquid storage cylinder 13, a threaded cylinder 17 is sleeved on the threaded cylinder, two liquid outlet pipes 18 are symmetrically communicated on the liquid storage cylinder 13, a spray head 19 is connected to the far end of each liquid outlet pipe 18, the spray hole of the spray head 19 faces the outer wall of the street lamp housing 1, a water replenishing funnel 20 is communicated on the liquid storage cylinder 13, a driving member 21 is arranged on one side of the liquid storage cylinder 13, and the water replenishing funnel 20 can be automatically opened to replenish liquid in the liquid storage cylinder 13 in rainy days.
Meanwhile, as shown in fig. 2 and 4, in order to drive the driving rod 7 to rotate, the driving member 21 includes a second limiting frame 22, a driving motor 23 and a driving gear 24, one end of the second limiting frame 22 is fixedly connected with the outer wall of the liquid storage cylinder 13, the other end of the second limiting frame 22 is fixedly sleeved with the outer wall of the driving motor 23, the driving gear 24 is fixed with the output end of the driving motor 23, a transmission gear 25 is meshed at the bottom of the driving gear 24, the transmission gear 25 is fixedly connected with the driving rod 7, and the driving rod 7 is further in transmission connection with a linkage mechanism 26 for driving the threaded cylinder 17 to rotate.
In addition, as shown in fig. 3, in order to automatically open the liquid outlet pipe 18 and guide the liquid in the liquid storage tank 13 to the spray head 19, electromagnetic valves 37 are fixedly mounted on both the liquid outlet pipe 18 and the water-replenishing funnel 20.
Meanwhile, as shown in fig. 1, in order to protect components outside the liquid storage cylinder 13, a protection box 38 is disposed outside the liquid storage cylinder 13, and the protection box 38 is fixed to the top of the horizontal plate 2.
In addition, as shown in fig. 7, in order to enable the arc plate 4 to rotate along with the movement of the L-shaped rod 9, so that the cotton brush 5 is in close contact with the street lamp housing 1, the rotating member 3 comprises a connecting block 39 and a rotating rod 40, the connecting block 39 is fixed at one end of the transverse plate 2, one end of the rotating rod 40 is hinged with the connecting block 39, and the far end of the rotating rod 40 is fixedly connected with the inner wall of the arc plate 4.
Meanwhile, as shown in fig. 8, in order to make the slider 10 slide more smoothly in the sliding slot 11, a ball 43 is connected to one end of the slider 10 away from the L-shaped rod 9 in a rolling manner, and the ball 43 is connected to the bottom of the sliding slot 11 in a rolling manner.
When cleaning the street lamp cover 1: firstly, by starting the driving motor 23, the driving motor 23 drives the driving gear 24 to rotate, the driving gear 24 drives the driven gear to rotate, the driven gear drives the driving rod 7 to rotate, the driving rod 7 drives the moving blocks 8 at the two ends to move close to each other, so that the L-shaped rod 9 pulls the arc-shaped plate 4 to rotate, thereby pulling the cotton brush 5 at the inner side of the arc-shaped plate 4 to be tightly attached to the outer wall of the street lamp housing 1, meanwhile, the driving rod 7 drives the threaded cylinder 17 to rotate through the linkage mechanism 26, the threaded cylinder 17 drives the push rod 15 to move towards the inside of the liquid storage cylinder 13, the electromagnetic valve 37 is opened, the push rod 15 pushes the piston 14 to generate pressure on the liquid in the liquid storage cylinder 13, the liquid is guided to the spray head 19 through the liquid outlet pipe 18 and is sprayed to the outer wall of the street lamp housing 1, finally, the servo motor 6 is started to rotate, the servo motor 6 drives the transverse plate 2 to rotate, and further drives the cotton brush 5 to do circular motion on the outer wall of the street lamp housing 1, dust and sundries on the street lamp housing 1 are automatically rotated and cleaned through the cotton brush 5 and the cleaning liquid, so that a manual cleaning process is replaced, the street lamp is kept clean, and the workload of workers is reduced.
Example 2
As shown in fig. 2 and 5, in this embodiment, which further illustrates example 1, the illustrated linkage mechanism 26 includes a first bevel gear 27, a second bevel gear 28, a first rotating shaft 29, a driving pulley 30, a driven pulley 31, an internal toothed belt 32, a second rotating shaft 33, a third bevel gear 34 and a fourth bevel gear 35, the first bevel gear 27 is fixed on the driving rod 7, the second bevel gear 28 is engaged with the first bevel gear 27, the upper and lower ends of the first rotating shaft 29 are respectively connected with the driving pulley 30 and the second bevel gear 28, the outer side of the driving pulley 30 is in transmission connection with the driven pulley 31 through the internal toothed belt 32, the driven pulley 31 and the third bevel gear 34 are both fixed on the outer side of the second rotating shaft 33, the fourth bevel gear 35 is fixed on the outer side of the threaded cylinder 17, the third bevel gear 34 is engaged with the fourth bevel gear 35, L-shaped plates 36 are both fixed on the outer sides of the first rotating shaft 29 and the second rotating shaft 33, the bottom end of the L-shaped plate 36 is fixed with the transverse plate 2, and power transmission is facilitated through the linkage mechanism 26.
When the threaded cylinder 17 is rotated: the first bevel gear 27 is driven to rotate by the rotation of the driving rod 7, the first bevel gear 27 drives the second bevel gear 28 to rotate, the second bevel gear 28 drives the first rotating shaft 29 to rotate, the first rotating shaft 29 drives the driving belt wheel 30 to rotate, the driving belt wheel 30 drives the driven belt wheel 31 to rotate through the internal toothed belt 32, the driven belt wheel 31 further drives the second rotating shaft 33 to rotate, so that the second rotating shaft 33 drives the third bevel gear 34 to rotate, the third bevel gear 34 drives the fourth bevel gear 35 to rotate, and finally the fourth bevel gear 35 drives the threaded cylinder 17 to rotate.
Example 3
As shown in fig. 6, in the present embodiment, the servo motor 6 is installed at the center of the top of the street lamp housing 1 in the figure, the output end of the servo motor 6 is fixed to the bottom of the horizontal plate 2, the circular rail 41 is fixed to the top of the street lamp housing 1, the pulley 42 is slidably connected to the inner side of the circular rail 41, the top end of the pulley 42 is fixed to the bottom of the horizontal plate 2, and the horizontal plate 2 is more stable when rotating through the circular rail 41 and the pulley 42.
When the transverse plate 2 rotates: at first servo motor 6 drives diaphragm 2 through the output and rotates, and the pulley 42 of diaphragm 2 bottom also follows the rotation, and pulley 42 can further rotate in circular track 41 for there is a effect of supporting to the rotation of diaphragm 2, prevents that the atress is uneven and the emergence slope from appearing in diaphragm 2 both sides, appears rocking the problem, comes the stability of further improvement diaphragm 2 when rotatory.
In the scheme, the type Y80M1-2 is preferably selected as the driving motor 23, the type SJ-PXS-018 is preferably selected as the servo motor 6, a power supply interface of the motor is connected with a power supply system through a switch, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operation is a conventional circuit, circuits and control related to the scheme are the prior art, and redundant description is not repeated herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a but garden street lamp of automatically regulated light luminance which characterized in that includes:
the street lamp comprises a street lamp cover shell (1) and a transverse plate (2), wherein the transverse plate (2) is positioned above the top of the street lamp cover shell (1), rotating pieces (3) are arranged at two ends of the transverse plate (2), the transverse plate (2) is rotatably connected with an arc-shaped plate (4) through the rotating pieces (3), and a cotton brush (5) is arranged on the inner side of the arc-shaped plate (4);
servo motor (6) are installed at the top center of street lamp housing (1), the output of servo motor (6) with diaphragm (2) bottom is fixed, the top of diaphragm (2) transversely is provided with actuating lever (7), the both ends of actuating lever (7) are provided with the screw thread that the screw thread revolves to opposite external screw thread, just there are two movable blocks (8) at the both ends of actuating lever (7) through threaded connection, the top of movable block (8) is fixed with L type pole (9), the distal end of L type pole (9) is fixed with slider (10), spout (11) with slider (10) looks adaptation are seted up to the inboard of arc (4), the top of actuating lever (7) still be provided with from moving to spraying assembly (12) that the outer wall of street lamp housing (1) sprinkled water.
2. The courtyard street lamp capable of automatically adjusting the brightness of the lamp light as claimed in claim 1, wherein: the spraying component (12) comprises a liquid storage cylinder (13), a piston (14) and a push rod (15), a first limiting frame (16) is fixedly sleeved on the outer wall of the liquid storage cylinder (13), the limiting frame is fixed with the top of the transverse plate (2), the piston (14) is arranged inside the liquid storage cylinder (13), the push rod (15) is fixed with one end of the piston (14), the other end of the push rod (15) extends to the outside of the liquid storage cylinder (13), and the thread is sleeved with a thread cylinder (17), the liquid storage cylinder (13) is symmetrically communicated with two liquid outlet pipes (18), the far end of the liquid outlet pipe (18) is connected with a spray head (19), the spray hole of the spray head (19) is right opposite to the outer wall of the street lamp cover shell (1), the liquid storage cylinder (13) is communicated with a water supplementing funnel (20), and one side of the liquid storage cylinder (13) is provided with a driving piece (21).
3. The courtyard street lamp capable of automatically adjusting the light brightness as claimed in claim 2, wherein: driving piece (21) include spacing (22), driving motor (23) of second and drive gear (24), the one end of spacing (22) of second with the outer wall fixed connection of liquid storage barrel (13), just the other end of spacing (22) of second with the outer wall fixed socket joint of driving motor (23), drive gear (24) with the output end of driving motor (23) is fixed, the bottom meshing of drive gear (24) has drive gear (25), drive gear (25) with actuating lever (7) fixed connection, it is used for the drive still to be connected with in the transmission on actuating lever (7) screw thread section of thick bamboo (17) carry out rotatory link gear (26).
4. The courtyard street lamp capable of automatically adjusting the light brightness as claimed in claim 3, wherein: the linkage mechanism (26) comprises a first bevel gear (27), a second bevel gear (28), a first rotating shaft (29), a driving pulley (30), a driven pulley (31), an inner toothed belt (32), a second rotating shaft (33), a third bevel gear (34) and a fourth bevel gear (35), the first bevel gear (27) is fixed on the driving rod (7), the second bevel gear (28) is meshed with the first bevel gear (27), the upper end and the lower end of the first rotating shaft (29) are respectively connected with the driving pulley (30) and the second bevel gear (28), the outer side of the driving pulley (30) is in transmission connection with the driven pulley (31) through the inner toothed belt (32), the driven pulley (31) and the third bevel gear (34) are both fixed on the outer side of the second rotating shaft (33), and the fourth bevel gear (35) is fixed with the outer side of the threaded barrel (17), and the third bevel gear (34) is meshed with the fourth bevel gear (35), L-shaped plates (36) are fixed on the outer sides of the first rotating shaft (29) and the second rotating shaft (33), and the bottom ends of the L-shaped plates (36) are fixed with the transverse plate (2).
5. The courtyard street lamp capable of automatically adjusting the light brightness as claimed in claim 2, wherein: and electromagnetic valves (37) are fixedly mounted on the liquid outlet pipe (18) and the water supplementing funnel (20).
6. The courtyard street lamp capable of automatically adjusting the light brightness as claimed in claim 2, wherein: the outside of liquid storage cylinder (13) is provided with protective housing (38), protective housing (38) are fixed the top of diaphragm (2).
7. The courtyard street lamp capable of automatically adjusting the brightness of the lamp light as claimed in claim 1, wherein: rotate piece (3) including connecting block (39) and dwang (40), connecting block (39) are fixed the one end of diaphragm (2), the one end of dwang (40) with connecting block (39) are articulated, the distal end of dwang (40) with the inner wall fixed connection of arc (4).
8. The courtyard street lamp capable of automatically adjusting the brightness of the lamp light as claimed in claim 1, wherein: a circular rail (41) is fixed to the top of the street lamp cover shell (1), a pulley (42) is connected to the inner side of the circular rail (41) in a sliding mode, and the top end of the pulley (42) is fixed to the bottom of the transverse plate (2).
9. The courtyard street lamp capable of automatically adjusting the brightness of the lamp light as claimed in claim 1, wherein: one end, far away from the L-shaped rod (9), of the sliding block (10) is connected with a ball (43) in a rolling mode, and the ball (43) is connected with the bottom of the sliding groove (11) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007880.XA CN114321775A (en) | 2022-01-05 | 2022-01-05 | Courtyard street lamp capable of automatically adjusting light brightness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007880.XA CN114321775A (en) | 2022-01-05 | 2022-01-05 | Courtyard street lamp capable of automatically adjusting light brightness |
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|---|---|
| CN114321775A true CN114321775A (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210007880.XA Pending CN114321775A (en) | 2022-01-05 | 2022-01-05 | Courtyard street lamp capable of automatically adjusting light brightness |
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| CN115280992A (en) * | 2022-07-06 | 2022-11-04 | 南通大学 | Digital agricultural light supplementing equipment for agricultural planting |
| CN115672825A (en) * | 2022-09-19 | 2023-02-03 | 深圳市柯悦科技有限公司 | Dustproof household LED ceiling lamp |
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| CN206488173U (en) * | 2017-01-15 | 2017-09-12 | 上海亮威照明科技股份有限公司 | Led street lamp |
| CN208504273U (en) * | 2018-07-09 | 2019-02-15 | 中山市力腾环保科技有限公司 | A kind of safety and stability high light transmission plastic lamp shade |
| CN211119101U (en) * | 2019-11-29 | 2020-07-28 | 中山市赛威新能源科技有限公司 | Outdoor dustproof solar street lamp |
| CN213840755U (en) * | 2020-11-04 | 2021-07-30 | 南京恭亿通信有限公司 | Multi-functional wisdom street lamp based on 5G |
| CN113623595A (en) * | 2021-07-02 | 2021-11-09 | 江苏顺天灯业钢杆制造有限公司 | Wisdom street lamp that has environment measuring function convenient to maintain |
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| CN115280992A (en) * | 2022-07-06 | 2022-11-04 | 南通大学 | Digital agricultural light supplementing equipment for agricultural planting |
| CN115280992B (en) * | 2022-07-06 | 2024-01-05 | 南通大学 | Digital agricultural light supplementing equipment for agricultural planting |
| CN115672825A (en) * | 2022-09-19 | 2023-02-03 | 深圳市柯悦科技有限公司 | Dustproof household LED ceiling lamp |
| CN115672825B (en) * | 2022-09-19 | 2024-05-14 | 深圳市柯悦科技有限公司 | Dustproof household LED ceiling lamp |
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