CN212565560U

CN212565560U - LED street lamp

Info

Publication number: CN212565560U
Application number: CN202020972462.0U
Authority: CN
Inventors: 王智慧
Original assignee: Jiangsu Huihaozheng Electric Co ltd
Current assignee: Jiangsu Huihaozheng Electric Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-19
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a LED street lamp, be in including lamp pole and horizontal setting lamp arm on the lamp pole, the LED lamp body, its characterized in that are installed to the front end of lamp arm: the LED street lamp comprises a LED lamp body and is characterized in that an angle adjusting device is connected between the lamp arms, the angle adjusting device comprises a servo motor, the servo motor is fixed on the lamp arms, the output end of the servo motor is connected with a threaded rod through a coupler, a nut is sleeved on the threaded rod, the lower end of the nut is hinged to a connecting rod, the other end of the connecting rod is hinged to one end of the LED lamp body, the other end of the LED lamp body is connected with the front end of the lamp arms through a hinge, the servo motor drives the threaded rod to rotate, the threaded rod drives the nut to move along a sliding groove, and then the connecting rod pushes the LED lamp body to wind the rotating shaft of the hinge so as to adjust the irradiation angle of the LED lamp body and enable the LED street lamp to adapt.

Description

LED street lamp

Technical Field

The utility model relates to a LED lighting technology field, specific is a LED street lamp.

Background

The LED is increasingly widely applied with the advantages of energy conservation, high efficiency, high safety, long service life and the like. The LED lamp used outdoors is mainly used in places needing illumination, such as a warehouse, a toll station, a street lamp and the like.

In the prior art, the LED street lamp is mostly an integral structure, the LED lamp body is directly welded and fixed on the top end of the LED street lamp support, the illumination angle and the range of the street lamp can not be adjusted, and the LED street lamp can not adapt to the illumination requirements of some special road sections.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the prior art, the embodiment of the utility model provides a LED street lamp, the illumination angle of adjustable street lamp makes its illumination demand that adapts to various highway sections.

The embodiment of the application discloses: the utility model provides a LED street lamp, includes the lamp pole and transversely sets up arm on the lamp pole, the LED lamp body, its characterized in that are installed to the front end of arm: the LED lamp body with be connected with angle adjusting device between the lamp arm, angle adjusting device includes servo motor, servo motor fixes on the lamp arm, servo motor's output has the threaded rod through the coupling joint, the front end of threaded rod is equipped with the stopper, the cover is equipped with the nut on the threaded rod, the upper end of nut is fixed with the slider, be equipped with on the lamp arm with the spout that the slider matches, the slider is located in the spout, the lower extreme of nut articulates there is the connecting rod, the other end of connecting rod with the one end of LED lamp body is articulated, the other end of LED lamp body pass through the hinge with the front end of lamp arm is connected.

Preferably, the bottom of lamp pole is equipped with the control box, install power and control panel in the control box, control panel servo motor with the LED lamp body all with power electric connection, the control box with servo motor electric connection, detachable chamber door is installed in the front of control box.

Preferably, a protective shell is arranged on the outer side of the angle adjusting device, and a through groove for the connecting rod to pass through is formed in the bottom of the protective shell.

Preferably, the LED lamp body comprises a shell, a lens is mounted on the shell, a sealing ring is arranged between the lens and the shell, a driving circuit board is mounted in the shell, a plurality of LED lamp tubes are mounted on the driving circuit board, and a reflector is arranged on the outer side of each LED lamp tube.

Preferably, the lamp post is further provided with a solar power generation panel, the top of the lamp post is provided with a battery compartment, and a storage battery is arranged in the battery compartment.

The utility model has the advantages as follows: the servo motor drives the threaded rod to rotate, the threaded rod drives the nut to move along the sliding groove, the nut drives the connecting rod to move, the connecting rod pushes the LED lamp body to rotate around the rotating shaft of the hinge, and therefore the irradiation angle of the LED lamp body is adjusted, and the LED street lamp is made to adapt to the illumination requirements of various road sections.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a partial structure of an LED street lamp.

Fig. 2 is a schematic structural view of the angle adjusting device.

Fig. 3 is a partial schematic view of an LED street lamp.

Reference numerals of the above figures: 1. a lamp post; 2. a lamp arm; 3. an LED lamp body; 4. an angle adjusting device; 5. a servo motor; 6. a coupling; 7. a threaded rod; 8. a nut; 9. a limiting block; 10. a slider; 11. a chute; 12. a connecting rod; 13. a hinge; 14. a protective shell; 15. a through groove; 16. a rotating shaft; 17. a control box; 18. a power source; 19. a control panel; 20. a housing; 21. a lens; 22. a seal ring; 23. a drive circuit board; 24. an LED lamp tube; 25. a mirror; 26. a solar power panel; 27. a battery compartment; 28. storage battery

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.

Referring to fig. 1, the LED street lamp includes a lamp post 1 and a lamp arm 2 transversely disposed on the lamp post, an LED lamp body 3 is installed at the front end of the lamp arm 2, and is characterized in that: an angle adjusting device 4 is connected between the LED lamp body 3 and the lamp arm 2, the angle adjusting device 4 comprises a servo motor 5, the servo motor 5 is fixed on the lamp arm 2, the output end of the servo motor 5 is connected with a threaded rod 7 through a coupler 6, the threaded rod 7 is sleeved with a nut 8, the front end of the threaded rod 7 is provided with a limit block 9, the limit block 9 is used for preventing the nut 8 from falling off, the upper end of the nut 8 is fixed with a slide block 10, the lamp arm 2 is provided with a slide groove 11 matched with the slide block 10, the slide block 10 is positioned in the slide groove 11, the slide block 10 can slide along the slide groove 11, the lower end of the nut 8 is hinged with a connecting rod 12, the other end of the connecting rod 12 is hinged with one end of the LED lamp body 3, and the other end of the LED lamp body 3 is connected with the front end of the lamp, the outside of angle adjusting device 4 still is equipped with and is used for the protection the protective housing 14 of device, the bottom of protective housing 14 is equipped with the confession the logical groove 15 that connecting rod 12 passed, the angle adjustment process of LED lamp body 3 is as follows, servo motor 5 drive threaded rod 7 is rotatory, threaded rod 7 drive nut 8 is followed spout 11 slides, nut 8 drive connecting rod 12 removes, connecting rod 12 promotes LED lamp body 3 winds the pivot 16 of hinge 13 is rotatory certain angle, and then adjusts the angle of illumination of LED lamp body 3.

The bottom of lamp pole 1 is equipped with control box 17, install power 18 and control panel 19 in the control box 17, control panel 19 servo motor 5 with LED lamp body 3 all with power 18 electric connection, control panel 19 with servo motor 5 electric connection, control panel 19 control servo motor 5 operation, detachable chamber door is installed in control box 17's front, is convenient for the maintenance of street lamp.

The LED lamp body includes casing 20, install lens 21 on the casing 20, lens 21 with be equipped with sealing washer 22 between the casing 20, sealing washer 22 is used for preventing the rainwater infiltration, install drive circuit board 23 in the casing 20, the last a plurality of LED fluorescent tubes 24 of installing of drive circuit board 23, the outside of LED fluorescent tube 24 is equipped with speculum 25, speculum 25 is used for concentrating the light that LED fluorescent tube 24 sent strengthens brightly.

Still install solar panel 16 on the lamp pole 1, solar panel 26 can reduce the energy consumption of street lamp, battery compartment 27 is installed at the top of lamp pole 1, install battery 28 in the battery compartment 27, battery 28 is used for giving the street lamp emergency power supply.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. The utility model provides a LED street lamp, includes the lamp pole and transversely sets up arm on the lamp pole, the LED lamp body, its characterized in that are installed to the front end of arm: the LED lamp body with be connected with angle adjusting device between the lamp arm, angle adjusting device includes servo motor, servo motor fixes on the lamp arm, servo motor's output has the threaded rod through the coupling joint, the front end of threaded rod is equipped with the stopper, the cover is equipped with the nut on the threaded rod, the upper end of nut is fixed with the slider, be equipped with on the lamp arm with the spout that the slider matches, the slider is located in the spout, the lower extreme of nut articulates there is the connecting rod, the other end of connecting rod with the one end of LED lamp body is articulated, the other end of LED lamp body pass through the hinge with the front end of lamp arm is connected.

2. The LED street lamp according to claim 1, wherein: the bottom of lamp pole is equipped with the control box, install power and control panel in the control box, control panel servo motor with the LED lamp body all with power electric connection, the control box with servo motor electric connection, detachable chamber door is installed in the front of control box.

3. The LED street lamp according to claim 1, wherein: the outside of angle adjusting device is equipped with the protective housing, the bottom of protective housing is equipped with the confession the logical groove that the connecting rod passed.

4. The LED street lamp according to claim 1, wherein: the LED lamp body comprises a shell, a lens is mounted on the shell, a sealing ring is arranged between the lens and the shell, a driving circuit board is mounted in the shell, a plurality of LED lamp tubes are mounted on the driving circuit board, and a reflector is arranged on the outer side of each LED lamp tube.

5. The LED street lamp according to claim 1, wherein: the solar lamp post is characterized in that a solar power generation panel is further mounted on the lamp post, a battery compartment is mounted at the top of the lamp post, and a storage battery is mounted in the battery compartment.