CN213394987U

CN213394987U - LED street lamp with easy angle adjustment

Info

Publication number: CN213394987U
Application number: CN202022369611.7U
Authority: CN
Inventors: 潘道碧
Original assignee: Foshan Shunde Optical Core Photoelectric Technology Co ltd
Current assignee: Foshan Shunde Optical Core Photoelectric Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-08
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an easy angle regulation's LED street lamp, which comprises a supporting column, one side outer wall fixedly connected with diaphragm of support column, the outer wall of diaphragm have a U-shaped board through hinge, and the lateral wall fixedly connected with connecting plate of diaphragm is kept away from to the U-shaped board, the lateral wall fixedly connected with arm of connecting plate, the bottom outer wall of arm is close to four pole settings of tip position fixedly connected with, the same lamp stand board of bottom fixedly connected with of pole setting, there is the LED lamp bottom of lamp stand board through the bolt fastening, and the bottom fixedly connected with lamp shade of lamp stand board, LED lamp are located the lamp shade, the bottom of connecting plate is equipped with angle modulation mechanism, the lateral wall of angle modulation mechanism and the lateral wall fixed connection of. The utility model relates to a LED street lamp for road surface illumination, the LED lamp can be convenient for installer when the installation adjust street lamp illumination angle according to actual need, has improved the practicality of LED street lamp.

Description

LED street lamp with easy angle adjustment

Technical Field

The utility model relates to a LED street lamp technical field especially relates to an easy angle regulation's LED street lamp.

Background

The LED street lamp is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination and energy conservation.

At present, the existing LED street lamps for road surface illumination in the market mostly have the following disadvantages in the using process: the angle of illumination is fixed, when the installation, the staff of being not convenient for adjusts the illumination angle of street lamp according to the road surface condition of reality, and then influences the effective area of illumination and current LED street lamp does not possess good regulation performance promptly, and to sum up, current LED street lamp that is used for the road surface illumination still can not agree with actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the LED street lamp of an easy angle regulation who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an easy angle regulation's LED street lamp, includes the support column, one side outer wall fixedly connected with diaphragm of support column, the outer wall of diaphragm articulates through the hinge has the U-shaped board, and the lateral wall fixedly connected with connecting plate of diaphragm is kept away from to the U-shaped board, the lateral wall fixedly connected with arm of connecting plate, the bottom outer wall of arm is close to four pole settings of tip position fixedly connected with, the same bedplate of bottom fixedly connected with of pole setting, the bottom of bedplate has the LED lamp through the bolt fastening, and the bottom fixedly connected with lamp shade of bedplate, LED lamp are located the lamp shade, the bottom of connecting plate is equipped with angle modulation mechanism, the lateral wall fixed connection of angle modulation mechanism and support column.

Furthermore, the bottom welding of support column has the built-in board.

Furthermore, inserting grooves are formed in the outer walls of the four sides of the embedded plate, and bent sharp-head rods are inserted into the four inserting grooves.

Furthermore, angle modulation mechanism includes the fixed plate, and open at the top of fixed plate has the round hole, and the welding has the pipe in the round hole, and threaded rod is pegged graft to the internal screw thread of pipe.

Furthermore, the top of threaded rod is connected with the cover seat through the bearing rotation, and the top of cover seat has the roof through hinge joint, the top of roof and the bottom welding of connecting plate.

Furthermore, a rotary handle is welded at the bottom end of the threaded rod.

Furthermore, reinforcing ribs are welded on the outer walls of the four sides of the supporting column close to the bottom, and the bottom ends of the reinforcing ribs are welded with the tops of the embedded plates.

Furthermore, a reflector is welded on the inner side wall of the lampshade.

The utility model has the advantages that:

1. through setting up angle modulation mechanism and arm, when using, the angle modulation mechanism can adjust the angle of arm, and during the adjustment, hold the swing handle and rotate, then swing handle limit rotation side moves the roof and shifts up, and the shifting up of roof will drive the arm of a lamp and lift up, has accomplished the regulation to illumination angle promptly, has improved the application scope of street lamp installation.

2. Through setting up lamp shade and reflector panel, when using, lamp shade and reflector panel can reduce light and scatter in light source department, and then improve illumination brightness.

3. Through setting up the built-in board, when the installation street lamp, place the support column and the built-in board of street lamp bottom in the hole of digging in advance, bury the built-in board again and consolidate, this has accomplished the installation to the street lamp promptly, and the built-in board has increased the area of street lamp bottom with ground contact for the installation of street lamp is more reliable.

Drawings

Fig. 1 is a schematic side view of a cross-sectional structure of an embodiment 1 of an easy angle-adjustable LED street lamp provided by the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of an embodiment 1 of an easy angle-adjustable LED street lamp provided by the present invention;

fig. 3 is the utility model provides an easy angle regulation's LED street lamp's embodiment 2's local side view section structure schematic diagram.

In the figure: 1-lampshade, 2-lamp base plate, 3-LED lamp, 4-reflector plate, 5-lamp arm, 6-top plate, 7-socket, 8-threaded rod, 9-rotary handle, 10-connecting plate, 11-U-shaped plate, 12-transverse plate, 13-supporting column, 14-fixing plate, 15-reinforcing rib, 16-embedded plate and 17-pointed rod.

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.

Example 1

Referring to fig. 1-2, an easy angle-adjustable LED street lamp includes a support column 13, a horizontal plate 12 welded to an outer wall of one side of the support column 13, a U-shaped plate 11 hinged to an outer wall of the horizontal plate 12 through a hinge, a connecting plate 10 welded to a side wall of the U-shaped plate 11 away from the horizontal plate 12, a lamp arm 5 welded to a side wall of the connecting plate 10, four vertical rods welded to a bottom outer wall of the lamp arm 5 near an end portion, a same lamp base plate 2 welded to a bottom end of the vertical rods, an LED lamp 3 fixed to a bottom of the lamp base plate 2 through a bolt, a lamp cover 1 welded to a bottom of the lamp base plate 2, the LED lamp 3 located in the lamp cover 1, an angle adjusting mechanism provided at a bottom of the connecting plate 10, a side wall of the angle adjusting mechanism welded to a side wall of the support column 13, wherein when the angle adjusting mechanism is used, an, the upward movement of the top plate 6 will bring the lamp arm 5 to be lifted, and the adjustment of the illumination angle is completed.

The utility model discloses in, the bottom welding of support column 13 has built-in board 16, and when the installation street lamp, places support column 13 and the built-in board 16 of street lamp bottom in the hole of digging in advance, buries built-in board 16 well and consolidate again, has accomplished the installation to the street lamp this promptly, and built-in board 16 has increased the area of street lamp bottom with ground contact for the installation of street lamp is more reliable.

The angle adjusting mechanism comprises a fixing plate 14, a round hole is formed in the top of the fixing plate 14, a round pipe is welded in the round hole, and a threaded rod 8 is inserted in the round pipe in a threaded mode.

Wherein, the top of threaded rod 8 is connected with cover seat 7 through the bearing rotation, and the top of cover seat 7 is articulated through the hinge has roof 6, and the top of roof 6 and the bottom welding of connecting plate 10.

Wherein, the bottom end of the threaded rod 8 is welded with a rotary handle 9.

Wherein, the outer wall of four sides that support column 13 is close to the bottom all welds has strengthening rib 15, and the bottom of strengthening rib 15 all welds with the top of pre-buried board 16.

Wherein, the inside wall welding of lamp shade 1 has reflector panel 4, and lamp shade 1 and reflector panel 4 can reduce light and diverge in light source department, and then improve illumination brightness.

The working principle is as follows: when the street lamp is installed, the supporting columns 13 and the embedded plates 16 at the bottom of the street lamp are placed in the pre-dug pits, and then the embedded plates 16 are embedded and reinforced, so that the street lamp is installed, the contact area between the bottom of the street lamp and the ground is increased by the embedded plates 16, so that the street lamp is more reliable to install, when the street lamp is used, the angle adjusting mechanism can adjust the angle of the lamp arm 5, during adjustment, the rotating handle 9 is held by a hand and rotates, the rotating handle 9 moves the top plate 6 to move upwards while rotating, the upwards moving of the top plate 6 drives the lamp arm 5 to lift up, so that the adjustment of the illumination angle is completed, the lamp shade 1 and the reflector plate 4 can reduce the light to be dispersed at the light source, and the illumination brightness is improved.

Example 2

Referring to fig. 3, the present embodiment is mainly different from embodiment 1 in that insertion grooves are formed in outer walls of four sides of an embedded plate 16, and bent sharp-headed rods 17 are inserted into the four insertion grooves.

The working principle is as follows: when in use, the pointed rod 17 is inserted under the ground, which can reinforce the installation of the street lamp.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. An LED street lamp with an easily adjustable angle, which comprises a supporting column (13) and is characterized in that, a transverse plate (12) is fixedly connected to the outer wall of one side of the supporting column (13), a U-shaped plate (11) is hinged to the outer wall of the transverse plate (12) through a hinge, a connecting plate (10) is fixedly connected to the side wall of the U-shaped plate (11) far away from the transverse plate (12), the side wall of the connecting plate (10) is fixedly connected with a lamp arm (5), the outer wall of the bottom of the lamp arm (5) is fixedly connected with four upright posts close to the end part, the bottom ends of the upright posts are fixedly connected with the same lamp base plate (2), the bottom of the lamp base plate (2) is fixed with an LED lamp (3) through a bolt, the bottom of the lamp base plate (2) is fixedly connected with a lampshade (1), the LED lamp (3) is positioned in the lampshade (1), the bottom of the connecting plate (10) is provided with an angle adjusting mechanism, and the side wall of the angle adjusting mechanism is fixedly connected with the side wall of the supporting column (13).

2. The LED street lamp with easy angle adjustment of claim 1, characterized in that the bottom end of the supporting column (13) is welded with a pre-buried plate (16).

3. The LED street lamp with the angle easy to adjust as claimed in claim 2, wherein the embedded plate (16) is provided with insertion grooves on the outer walls of four sides, and the four insertion grooves are inserted with bent sharp-pointed rods (17).

4. The LED street lamp with the angle easy to adjust as claimed in claim 2 or 3, wherein the angle adjusting mechanism comprises a fixing plate (14), a round hole is formed in the top of the fixing plate (14), a round tube is welded in the round hole, and a threaded rod (8) is inserted in the round tube through threads.

5. The LED street lamp with the angle easy to adjust as claimed in claim 4, wherein the top end of the threaded rod (8) is rotatably connected with the sleeve seat (7) through a bearing, the top of the sleeve seat (7) is hinged with the top plate (6) through a hinge, and the top of the top plate (6) is welded with the bottom of the connecting plate (10).

6. The LED street lamp with easy angle adjustment of claim 5, characterized in that a rotary handle (9) is welded at the bottom end of the threaded rod (8).

7. The LED street lamp with easy angle adjustment of claim 5, wherein the outer walls of the four sides of the supporting column (13) near the bottom are welded with reinforcing ribs (15), and the bottom ends of the reinforcing ribs (15) are welded with the tops of the embedded plates (16).

8. The LED street lamp with the angle easy to adjust as claimed in claim 6, wherein the inner side wall of the lampshade (1) is welded with a reflector (4).