CN213207559U - LED street lamp capable of adjusting light irradiation angle - Google Patents
LED street lamp capable of adjusting light irradiation angle Download PDFInfo
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- CN213207559U CN213207559U CN202021073856.9U CN202021073856U CN213207559U CN 213207559 U CN213207559 U CN 213207559U CN 202021073856 U CN202021073856 U CN 202021073856U CN 213207559 U CN213207559 U CN 213207559U
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Abstract
The utility model belongs to the technical field of LED street lamps, in particular to an LED street lamp capable of adjusting the light irradiation angle of the lamp, which comprises a first transmission case, wherein the bottom of the inner cavity of the first transmission case is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through belt transmission, and the inner ring of the second belt pulley is fixedly connected with a first connection; the utility model discloses a cooperation between first transmission case, first motor, first belt pulley, second belt pulley, head rod, first gear, second connecting rod, threaded rod, thread bush, second transmission case, second motor, third belt pulley, fourth belt pulley, first pivot pole, first bevel gear and the second bevel gear is used for first pivot pole and second bevel gear rotate, have solved the unable problem of adjusting lamp light irradiation angle of LED lamp.
Description
Technical Field
The utility model relates to a LED street lamp technical field especially relates to a LED street lamp of adjustable lamp light irradiation angle.
Background
The LED street lamp is a street lamp made of an LED lamp, has the advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, has very important significance for urban energy-saving illumination, has an automatic control energy-saving device, and can reduce power to the maximum extent under the condition of illumination requirements at different time intervals so as to save electric energy. By utilizing the characteristic, the functions of computer dimming, time-interval control, light control, temperature control and the like can be realized.
In daily life, the LED street lamp has become an indispensable part, but because the height of street lamp is higher, when scenes such as trunk, park and branch road are used, because the angle that the street lamp shines can't be adjusted, has leaded to the irradiation range limited, has caused certain influence to people's life.
In order to solve the above problem, the present application provides an LED street lamp capable of adjusting the light irradiation angle.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a LED street lamp of adjustable lamp light irradiation angle has the characteristics of adjustable LED street lamp irradiation angle.
(II) technical scheme
In order to solve the problems, the utility model provides a LED street lamp capable of adjusting the light irradiation angle of the lamp, which comprises a first transmission case, wherein the bottom of the inner cavity of the first transmission case is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first belt pulley, the first belt pulley is connected with a second belt pulley through belt transmission, the inner ring of the second belt pulley is fixedly connected with a first connecting rod, the outer side of the first connecting rod is fixedly connected with a first gear, the outer side of the first gear is engaged with a second gear, the inner ring of the second gear is fixedly connected with a second connecting rod, the top end of the second connecting rod is fixedly connected with a threaded rod, the outer side of the threaded rod is connected with a threaded sleeve in a threaded manner, the outer side of the threaded sleeve is fixedly connected with a fixed rod, and one end of the fixed rod, which is far, the bottom fixedly connected with second motor of second transmission case inner chamber, the output fixedly connected with third belt pulley of second motor, the third belt pulley is connected with the fourth belt pulley through belt transmission, the first pivot pole of inner circle fixedly connected with of fourth belt pulley, the outside fixedly connected with first bevel gear of first pivot pole, the outside meshing of first bevel gear is connected with the second bevel gear.
Preferably, the inner ring fixedly connected with second dwang of second bevel gear, the one end that second bevel gear was kept away from to the second dwang runs through the inner chamber and the fixedly connected with lamp plate of first transmission case and second transmission case.
Preferably, a sliding groove matched with the second rotating rod for use is formed in one side of the first transmission box, and the outer side of the second rotating rod is connected with the inner wall of the sliding groove in a sliding mode.
Preferably, the top fixedly connected with lamp shade of lamp plate, the bottom of lamp plate is provided with the LED lamp.
Preferably, the bottom of the inner cavity of the first transmission case is fixedly connected with a supporting block, and the top of the supporting block is provided with a second transmission case.
Preferably, the bottom of the first transmission box is fixedly connected with a lamp pole, and one end, far away from the first transmission box, of the lamp pole is fixedly connected with a cylindrical block.
Preferably, a switch is installed on one side of the lamp post, and an electrical output end of the switch is electrically connected with electrical input ends of the first motor and the second motor.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model discloses a cooperation between first transmission case, first motor, first belt pulley, second belt pulley, head rod, first gear, second connecting rod, threaded rod and the thread bush is used for the second transmission case can carry out up-and-down reciprocating motion, through cooperation between second transmission case, second motor, third belt pulley, fourth belt pulley, first pivot pole, first bevel gear and the second bevel gear use, make first pivot pole and second bevel gear rotate, solved the unable angle regulation's of LED lamp problem;
2. the utility model discloses a second bevel gear, first transmission case, the second transmission case, what uses of cooperation between second dwang and the lamp plate, the lamp plate angle regulation of being convenient for, through first transmission case, cooperation between second dwang and the spout is used, the second dwang of being convenient for rotates, through the lamp plate, cooperation between lamp shade and the LED lamp is used, make fixing on the lamp plate that the LED lamp just can be better, through first transmission case, cooperation between supporting shoe and the second transmission case is used, make the second transmission case can carry out straight reciprocating motion, through first transmission case, cooperation between lamp pole and the cylinder piece is used, make fixing that the lamp pole can be better subaerial, increase the stability and the security of street lamp, through the lamp pole, a switch, cooperation between first motor and the second motor is used, the LED lamp of being convenient for adjusts illumination angle.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural diagram of the LED lamp of fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Reference numerals:
1. a first transmission case; 2. a first motor; 3. a first pulley; 4. a second pulley; 5. a first connecting rod; 6. a first gear; 7. a second connecting rod; 8. a second gear; 9. a threaded sleeve; 10. a threaded rod; 11. fixing the rod; 12. a second transmission case; 13. a second motor; 14. a third belt pulley; 15. a fourth belt pulley; 16. a first bevel gear; 17. a first rotating lever; 18. a second bevel gear; 19. a second rotating lever; 20. a lamp shade; 21. an LED lamp; 22. a support block; 23. a chute; 24. a lamp post; 25. a switch; 26. a cylindrical block; 27. and a lamp panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 2 and 4, the LED street lamp capable of adjusting the light irradiation angle provided by the present invention comprises a first transmission case 1, a first motor 2 fixedly connected to the bottom of the inner cavity of the first transmission case 1, a first belt pulley 3 fixedly connected to the output end of the first motor 2, a second belt pulley 4 connected to the first belt pulley 3 through belt transmission, a first connecting rod 5 fixedly connected to the inner ring of the second belt pulley 4, a first gear 6 fixedly connected to the outer side of the first connecting rod 5, a second gear 8 engaged with the outer side of the first gear 6, a second connecting rod 7 fixedly connected to the inner ring of the second gear 8, a threaded rod 10 fixedly connected to the top end of the second connecting rod 7, a threaded sleeve 9 connected to the outer side of the threaded rod 10, a fixing rod 11 fixedly connected to the outer side of the threaded sleeve 9, and a second transmission case 12 fixedly connected to the end of the fixing rod 11 far away from the threaded sleeve 9, the bottom of the inner cavity of the second transmission case 12 is fixedly connected with a second motor 13, the output end of the second motor 13 is fixedly connected with a third belt pulley 14, the third belt pulley 14 is connected with a fourth belt pulley 15 through belt transmission, the inner ring of the fourth belt pulley 15 is fixedly connected with a first rotating rod 17, the outer side of the first rotating rod 17 is fixedly connected with a first bevel gear 16, and the outer side of the first bevel gear 16 is engaged with a second bevel gear 18.
As shown in fig. 2, the inner ring of the second bevel gear 18 is fixedly connected with a second rotating rod 19, one end of the second rotating rod 19, which is far away from the second bevel gear 18, runs through the inner cavities of the first transmission case 1 and the second transmission case 12 and is fixedly connected with the lamp panel 27, and the angle of the lamp panel 27 can be conveniently adjusted by matching the second bevel gear 18, the first transmission case 1, the second transmission case 12, the second rotating rod 19 and the lamp panel 27.
As shown in fig. 2, a sliding groove 23 matched with the second rotating rod 19 for use is formed in one side of the first transmission case 1, the outer side of the second rotating rod 19 is connected with the inner wall of the sliding groove 23 in a sliding manner, and the second rotating rod 19 can rotate conveniently through matching between the first transmission case 1, the second rotating rod 19 and the sliding groove 23.
As shown in fig. 1, fig. 2 and fig. 3, the top fixedly connected with lamp shade 20 of lamp plate 27, the bottom of lamp plate 27 is provided with LED lamp 21, and the cooperation through lamp plate 27, lamp shade 20 and LED lamp 21 is used for LED lamp 21 just can be better fixed on lamp plate 27.
As shown in fig. 2, a supporting block 22 is fixedly connected to the bottom of the inner cavity of the first transmission case 1, and a second transmission case 12 is arranged on the top of the supporting block 22, so that the second transmission case 12 can perform linear reciprocating motion through the cooperation among the first transmission case 1, the supporting block 22 and the second transmission case 12.
As shown in fig. 1, a lamp post 24 is fixedly connected to the bottom of the first transmission case 1, a cylindrical block 26 is fixedly connected to one end of the lamp post 24, which is far away from the first transmission case 1, and the lamp post 24 and the cylindrical block 26 are used in cooperation, so that the lamp post 24 can be better fixed on the ground, and the stability and the safety of the street lamp are improved.
As shown in fig. 1, a switch 25 is installed on one side of the lamp post 24, an electrical output end of the switch 25 is electrically connected with electrical input ends of the first motor 2 and the second motor 13, and the lamp post 24, the switch 25, the first motor 2 and the second motor 13 are used in cooperation, so that the lighting angle of the LED lamp 21 can be adjusted conveniently.
In this embodiment, the model of the first motor 2 is Y132S2-2, and the model of the second motor 13 is Y132S 2-2.
The utility model provides a pair of LED street lamp of adjustable lamp light irradiation angle's theory of operation as follows:
when the device is used, the first motor 2 and the second motor 13 are started through the switch 25, the first motor drives the first belt pulley 3 to rotate, the first belt pulley 3 drives the second belt pulley 4 to rotate through a belt, the second belt pulley 4 drives the first connecting rod 5 to rotate, the first gear 6 driven by the first connecting rod 5 rotates, the first gear 6 drives the second gear 8 to rotate, the second gear 8 drives the second connecting rod 7 to rotate, the second connecting rod 7 drives the threaded rod 10 to rotate, the threaded rod 10 drives the threaded sleeve 9 to reciprocate up and down, the threaded sleeve 9 drives the second transmission case 12 to reciprocate linearly, the second motor 13 drives the third belt pulley 14 to rotate, the third belt pulley 14 drives the fourth belt pulley 15 to rotate, the fourth belt pulley 15 drives the first rotating rod 17 to rotate, the first rotating rod 17 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 18 to rotate, second bevel gear 18 drives second dwang 19 and rotates, and second dwang 19 drives lamp plate 27 and rotates, and lamp plate 27 drives LED lamp 21 and rotates, reaches the purpose of regulation illumination angle.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The LED street lamp capable of adjusting the light irradiation angle of the lamp comprises a first transmission case (1) and is characterized in that the bottom of the inner cavity of the first transmission case (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a first belt pulley (3), the first belt pulley (3) is connected with a second belt pulley (4) through belt transmission, the inner ring of the second belt pulley (4) is fixedly connected with a first connecting rod (5), the outer side of the first connecting rod (5) is fixedly connected with a first gear (6), the outer side of the first gear (6) is engaged and connected with a second gear (8), the inner ring of the second gear (8) is fixedly connected with a second connecting rod (7), the top end of the second connecting rod (7) is fixedly connected with a threaded rod (10), and the outer side of the threaded rod (10) is in threaded connection with a threaded sleeve (9), the utility model discloses a quick-witted, including threaded sleeve (9), one end fixedly connected with second transmission case (12) of threaded sleeve (9) is kept away from in dead lever (11), the bottom fixedly connected with second motor (13) of second transmission case (12) inner chamber, the output fixedly connected with third belt pulley (14) of second motor (13), third belt pulley (14) are connected with fourth belt pulley (15) through belt transmission, the first pivot pole (17) of inner circle fixedly connected with of fourth belt pulley (15), the first bevel gear (16) of the outside fixedly connected with of first pivot pole (17), the outside meshing of first bevel gear (16) is connected with second bevel gear (18).
2. The LED street lamp capable of adjusting the light irradiation angle according to claim 1, wherein a second rotating rod (19) is fixedly connected to the inner ring of the second bevel gear (18), and one end, away from the second bevel gear (18), of the second rotating rod (19) penetrates through the inner cavities of the first transmission case (1) and the second transmission case (12) and is fixedly connected with the lamp panel (27).
3. The LED street lamp capable of adjusting the light irradiation angle according to claim 2, wherein a sliding groove (23) matched with the second rotating rod (19) is formed in one side of the first transmission box (1), and the outer side of the second rotating rod (19) is slidably connected with the inner wall of the sliding groove (23).
4. The LED street lamp capable of adjusting the light irradiation angle is characterized in that a lampshade (20) is fixedly connected to the top of the lamp panel (27), and an LED lamp (21) is arranged at the bottom of the lamp panel (27).
5. The LED street lamp capable of adjusting the light irradiation angle of the lamp according to claim 1, wherein a supporting block (22) is fixedly connected to the bottom of the inner cavity of the first transmission case (1), and a second transmission case (12) is arranged on the top of the supporting block (22).
6. The LED street lamp capable of adjusting the irradiation angle of the lamp light as claimed in claim 1, wherein a lamp post (24) is fixedly connected to the bottom of the first transmission case (1), and a cylindrical block (26) is fixedly connected to one end of the lamp post (24) far away from the first transmission case (1).
7. The LED street lamp capable of adjusting the irradiation angle of light according to claim 6, wherein a switch (25) is installed on one side of the lamp post (24), and an electrical output end of the switch (25) is electrically connected to electrical input ends of the first motor (2) and the second motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073856.9U CN213207559U (en) | 2020-06-11 | 2020-06-11 | LED street lamp capable of adjusting light irradiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073856.9U CN213207559U (en) | 2020-06-11 | 2020-06-11 | LED street lamp capable of adjusting light irradiation angle |
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| Publication Number | Publication Date |
|---|---|
| CN213207559U true CN213207559U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021073856.9U Active CN213207559U (en) | 2020-06-11 | 2020-06-11 | LED street lamp capable of adjusting light irradiation angle |
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| CN (1) | CN213207559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263876A (en) * | 2021-12-21 | 2022-04-01 | 上海双树照明工程股份有限公司 | Lamp mounting structure and construction method thereof |
-
2020
- 2020-06-11 CN CN202021073856.9U patent/CN213207559U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263876A (en) * | 2021-12-21 | 2022-04-01 | 上海双树照明工程股份有限公司 | Lamp mounting structure and construction method thereof |
| CN114263876B (en) * | 2021-12-21 | 2024-06-11 | 上海双树照明工程股份有限公司 | Lamp mounting structure and construction method thereof |
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