CN213089712U

CN213089712U - LED street lamp convenient to adjust illumination angle

Info

Publication number: CN213089712U
Application number: CN202022430567.6U
Authority: CN
Inventors: 钟斯红
Original assignee: Guangxian Lighting Appliance Foshan Co ltd
Current assignee: Guangxian Lighting Appliance Foshan Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-04-30
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a LED street lamp convenient to adjust illumination angle relates to street lamp equipment technical field, including the lamp shade, the LED banks is installed to the lamp shade bottom, the lamp shade is connected with the commentaries on classics hub, the commentaries on classics hub is connected with the third box body, the third box body with connect the third motor to be connected, the third motor is connected with the third actuating shaft, third actuating shaft and third gear connection, the third gear with change the hub meshing, the third pivot is connected with the second box body, the second box body is connected with the second motor, the second motor is connected with the second actuating shaft, the second actuating shaft is connected with the second gear, second gear and third box body meshing, the second box body is connected with first pivot, first pivot is connected with first box body, first box body is connected with first motor, first motor is connected with first actuating shaft, first actuating shaft and first gear connection, first gear and second box body meshing. The device is provided with three different axial mechanisms, so that the street lamp can be adjusted at any angle in a three-dimensional space.

Description

LED street lamp convenient to adjust illumination angle

Technical Field

The utility model relates to a street lamp equipment technical field specifically is a LED street lamp convenient to adjust illumination angle.

Background

The LED street lamp becomes the best choice of road lighting energy-saving modification with advantages such as directional luminescence, low power consumption, good driving characteristic, fast response speed, high anti-seismic capability, long service life and green environmental protection, however, in the use process, the current LED street lamp has a fixed structure, cannot adjust the illumination angle according to the use condition, needs manual adjustment, and brings certain limitation to the use.

The utility model discloses a find utility model patent that patent application number is 201921819599.6 through seeking discloses a LED street lamp convenient to adjust illumination angle, including LED street lamp main part, the right side fixedly connected with connecting block of LED street lamp main part, the inside fixed mounting of connecting block has the rotation axis, the right side swing joint of LED street lamp main part has the fixing base, the top and the bottom of fixing base just are located the top and the equal fixedly connected with stopper in bottom of rotation axis, the positive fixedly connected with guard box of fixing base, the movable groove has been seted up in the left side of guard box.

However, the LED street lamp in the above device can only realize one axial rotation, resulting in a limited adjustment range of the light area irradiated on the road surface and no universality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp convenient to adjust illumination angle 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:

an LED street lamp convenient for adjusting the illumination angle comprises a lamp shade, an LED lamp group is installed at the bottom of the lamp shade, the lamp shade is fixedly connected with a rotary hub, the rotary hub is rotatably connected with a third box body, a third motor is fixedly connected to the third box body, the third motor is fixedly connected with a third driving shaft, the third driving shaft is fixedly connected with a third gear, the third gear is meshed with the rotary hub through a gear, the third box body is fixedly connected with a third rotating shaft, the third rotating shaft is rotatably connected with a second box body, the second box body is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a second driving shaft, the second driving shaft is fixedly connected with a second gear, the second gear is meshed with a third box body gear, the second box body is fixedly connected with a first rotating shaft, the first rotating shaft is rotatably connected with a first box body, the first box body is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first driving shaft, the other end of the first driving shaft is rotatably connected with the first box body, the first driving shaft is fixedly connected with a first gear, and the first gear is meshed with a second box body gear.

As a further aspect of the present invention: the flexible solar cell panel that is used for charging is fixedly connected with in the outside top of lamp shade.

As a further aspect of the present invention: the inside fixedly connected with of lamp shade is used for the reserve battery of emergency.

As a further aspect of the present invention: the bottom of the lampshade is fixedly connected with a reflecting bowl used for gathering light beams emitted by the LED lamp set.

As a further aspect of the present invention: the material of the lampshade is reinforced modified polyvinyl chloride alloy.

As a further aspect of the present invention: the first box body is directly and fixedly connected with the lamp post.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a LED street lamp convenient to adjust illumination angle has realized that the street lamp can carry out the adjustment of arbitrary angle in three-dimensional space through setting up the axial slewing mechanism of three kinds of differences, has solved the limited problem that does not have the universality of the light zone control scope that shines on the road surface.

Drawings

Fig. 1 is a schematic structural diagram of an LED street lamp convenient for adjusting an illumination angle.

Fig. 2 is a schematic structural diagram of a side view of a third axial rotation mechanism in the LED street lamp for facilitating adjustment of an illumination angle.

Fig. 3 is a schematic structural diagram of a third axial rotation mechanism in an LED street lamp for facilitating adjustment of an illumination angle.

In the figure: the LED lamp set comprises an LED lamp set-1, a lamp shade-2, a third box body-3, a rotating hub-4, a second gear-5, a second driving shaft-6, a second box body-7, a first gear-8, a first driving shaft-9, a first box body-10, a second motor-11, a third motor-12, a third rotating shaft-13, a third driving shaft-14, a third gear-15, a first motor-16 and a first rotating shaft-17.

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.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, an LED street lamp convenient for adjusting an illumination angle includes a lamp shade 2, an LED lamp assembly 1 is installed at a bottom of the lamp shade 2, the lamp shade 2 is fixedly connected to a rotary hub 4, the rotary hub 4 is rotatably connected to a third box body 3, a third motor 12 is fixedly connected to the third box body 3, the third motor 12 is fixedly connected to a third driving shaft 14, the third driving shaft 14 is fixedly connected to a third gear 15, the third gear 15 is engaged with the rotary hub 4 through a gear, the third motor 12 drives the third gear 15 to rotate through the third driving shaft 14, the third gear 15 drives the rotary hub 4 to rotate through the gear engagement, the rotary hub 4 drives the LED lamp assembly 1 fixed to the lamp shade 2 to rotate together, the third box body 3 is fixedly connected to a third rotating shaft 13, the third rotating shaft 13 is rotatably connected to a second box body 7, the second box body 7 is fixedly connected with a second motor 11, an output shaft of the second motor 11 is fixedly connected with a second driving shaft 6, the second driving shaft 6 is fixedly connected with a second gear 5, the second gear 5 is in gear engagement with a third box body 3, the second motor 11 drives the second gear 5 to rotate through the second driving shaft 6, the second gear 5 drives the third box body 3 to rotate through gear engagement, the third box body 3 drives a rotating hub 4 which is rotatably connected with the third box body 3 to rotate together so as to adjust the irradiation angle of the LED lamp group 1, the second box body 7 is fixedly connected with a first rotating shaft 17, the first rotating shaft 17 is rotatably connected with a first box body 10, the first box body 10 is fixedly connected with a first motor 16, an output shaft of the first motor 16 is fixedly connected with a first driving shaft 9, and the other end of the first driving shaft 9 is rotatably connected with the first box body 10, first drive shaft 9 and first gear 8 fixed connection, first gear 8 and the gear engagement of second box body 7, first motor 16 drives first gear 8 through first drive shaft 9 and rotates, and first gear 8 drives second box body 7 through the gear engagement and rotates, thereby second box body 7 drives and installs and rotate 4 rotations of the rotatory hub of its inside and adjust the angle of shining of LED banks 1.

Wherein, the first box body 10 is directly and fixedly connected with the lamp post.

Example 2

Referring to fig. 1 to 3, a flexible solar cell panel for charging is fixedly connected to the upper portion of the outer portion of the lampshade 2.

Wherein, the inside fixedly connected with of lamp shade 2 is used for the reserve battery of emergency.

The bottom of the lampshade 2 is fixedly connected with a reflecting bowl used for gathering light beams emitted by the LED lamp group 1.

The lampshade 2 is made of reinforced modified polyvinyl chloride alloy.

The utility model discloses a theory of operation is: when a user operates the LED street lamp convenient for adjusting the illumination angle of the utility model, when the illumination angle of the LED lamp set 1 needs to be adjusted, a three-level adjusting mechanism can be selected for adjustment, the third motor 12 can be electrified to control the rotation direction of the third motor 12, the third motor 12 drives the third gear 15 to rotate through the third driving shaft 14, the third gear 15 drives the rotating hub 4 to rotate through gear engagement, the rotating hub 4 drives the LED lamp set 1 fixed on the lampshade 2 to rotate together, the second motor 11 can also be electrified, the second motor 11 drives the second gear 5 to rotate through the second driving shaft 6, the second gear 5 drives the third box body 3 to rotate through gear engagement, the third box body 3 drives the rotating hub 4 connected with the third box body to rotate together so as to adjust the illumination angle of the LED lamp set 1, the first motor 16 can also be electrified, the first motor 16 drives the first gear 8 to rotate through the first driving shaft 9, the first gear 8 drives the second box body 7 to rotate through gear engagement, the second box body 7 drives the rotating hub 4 installed in the second box body to rotate so as to adjust the irradiation angle of the LED lamp set 1, and under the adjustment of the three axial angles, the LED lamp set 1 can achieve the adjustment of any angle in the space.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The LED street lamp convenient for adjusting the illumination angle is characterized by comprising a lamp shade (2), an LED lamp group (1) is installed at the bottom of the lamp shade (2), the lamp shade (2) is fixedly connected with a rotating hub (4), the rotating hub (4) is rotatably connected with a third box body (3), a third motor (12) is fixedly connected onto the third box body (3), the third motor (12) is fixedly connected with a third driving shaft (14), the third driving shaft (14) is fixedly connected with a third gear (15), the third gear (15) is meshed with the rotating hub (4) through a gear, the third box body (3) is fixedly connected with a third rotating shaft (13), the third rotating shaft (13) is rotatably connected with a second box body (7), the second box body (7) is fixedly connected with a second motor (11), an output shaft of the second motor (11) is fixedly connected with a second driving shaft (6), the utility model discloses a box structure, including first box body (10), second drive shaft (6), second gear (5), second box body (3), second box body (7) and first pivot (17) fixed connection, first pivot (17) are rotated with first box body (10) and are connected, first box body (10) and first motor (16) fixed connection, the output shaft and the first drive shaft (9) fixed connection of first motor (16), the other end and the first box body (10) of first drive shaft (9) rotate and are connected, first drive shaft (9) and first gear (8) fixed connection, first gear (8) and second box body (7) gear engagement.

2. The LED street lamp convenient to adjust the illumination angle is characterized in that a flexible solar panel for charging is fixedly connected to the upper part of the outer part of the lampshade (2).

3. The LED street lamp convenient for adjusting the illumination angle as claimed in claim 2, characterized in that a storage battery for emergency backup is fixedly connected inside the lampshade (2).

4. The LED street lamp convenient for adjusting the illumination angle as claimed in claim 2, wherein a reflector for collecting the light beam emitted by the LED lamp set (1) is fixedly connected to the bottom of the lampshade (2).

5. The LED street lamp convenient for adjusting the illumination angle as claimed in any one of claims 1 to 4, wherein the material of the lampshade (2) is reinforced modified polyvinyl chloride alloy.

6. The LED street lamp convenient for adjusting the illumination angle as claimed in claim 1, wherein the first box body (10) is directly and fixedly connected with the lamp post.