CN216307525U

CN216307525U - LED street lamp light regulation structure

Info

Publication number: CN216307525U
Application number: CN202122494145.XU
Authority: CN
Inventors: 钟刚; 吕玉刚; 陈鹏
Original assignee: Suzhou Tianxing Energy Co ltd
Current assignee: Suzhou Tianxing Energy Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-15
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a light ray adjusting structure of an LED street lamp, which comprises a support plate, wherein the middle part of the upper end surface of the support plate is fixedly provided with a first electric push rod, the output end of the first electric push rod is fixedly connected with a lifting plate, the middle part of the bottom end surface of the lifting plate is rotatably provided with a rotating rod, a motor is fixedly arranged on the upper end surface of the lifting plate, a groove is arranged at the bottom end of the rotating rod, a connecting rod is rotatably arranged in the groove, the bottom end of the connecting rod is provided with a lamp holder, the right side of the outer surface of the rotating rod is fixedly connected with a first fixing plate, a second electric push rod is hinged on the right side of the bottom end surface of the first fixed plate, the output end of the second electric push rod is hinged with the right side of the outer surface of the connecting rod, the light illumination height of the LED street lamp can be conveniently finely adjusted through the first electric push rod, and the light illumination surface of the LED street lamp is conveniently adjusted to the angle through the matching of the motor and the second electric push rod.

Description

LED street lamp light regulation structure

Technical Field

The utility model relates to the technical field of lamps, in particular to a light ray adjusting structure of an LED street lamp.

Background

The LED uses a cold light source, has small glare and no radiation, and does not generate harmful substances in use. The LED has low working voltage, adopts a direct current driving mode, has ultralow power consumption (0.03-0.06W of a single tube), has electro-optic power conversion close to 100 percent, and saves more than 80 percent of energy compared with the traditional light source under the same illumination effect. The LED has better environmental protection benefit, no ultraviolet rays and infrared rays exist in the spectrum, the waste can be recycled, no pollution is caused, no mercury element is contained, and the LED can be safely touched and belongs to a typical green lighting source. The LED is a solid cold light source, is packaged by epoxy resin and resists vibration, no loose part exists in the lamp body, the defects of easiness in burning, heat deposition, light decay and the like of filament luminescence do not exist, the service life can reach 6-10 ten thousand hours, and the service life of the LED is more than 10 times that of the traditional light source. The LED has stable performance and can normally work under the environment of minus 30 to plus 50 ℃. The LED light source can utilize the principle of three primary colors of red, green and blue to enable the three colors to have 256-level gray scale and be randomly mixed under the control of computer technology, thereby generating 256x256x256 (namely 16777216) colors and forming the combination of different light colors. The light color of the LED combination changes a plurality of ends, and the colorful dynamic change effect and various images can be realized. The LED light source has the advantages of low-voltage power supply, low energy consumption, strong applicability, high stability, short response time, no pollution to the environment, multicolor luminescence and the like.

The existing fixing mode for fixing and placing the LED street lamp by a fixed angle is adopted, when the light irradiation angle of the LED street lamp needs to be adjusted in the later period, a bracket for replacing the irradiation angle needs to be disassembled, the labor and the trouble are more involved, and the use of a user is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a light ray adjusting structure of an LED street lamp, which aims to solve the problems in the background technology.

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

a light adjusting structure of an LED street lamp comprises a support plate, wherein a first electric push rod is fixedly installed in the middle of the upper end face of the support plate, an output end of the first electric push rod is fixedly connected with a lifting plate, a rotating rod is rotatably installed in the middle of the bottom end face of the lifting plate, a driven gear is fixedly sleeved in the middle of the outer surface of the rotating rod, a motor is fixedly installed on the upper end face of the lifting plate, an output end of the motor is fixedly connected with a driving gear, the driving gear is meshed with the driven gear, a groove is formed in the bottom end of the rotating rod, a connecting rod is rotatably installed inside the groove, a lamp holder is arranged at the bottom end of the connecting rod, a lamp shade is connected to the bottom end face of the lamp holder through a plurality of screws, an LED lamp panel is arranged inside the lamp holder, a first fixing plate is fixedly connected to the right side of the outer surface of the rotating rod, and a second electric push rod is hinged to the right side of the bottom end face of the first fixing plate, the output end of the second electric push rod is hinged with the right side of the outer surface of the connecting rod.

Preferably, four groups of corners on the upper end surface of the support plate are fixedly connected with fixing rods, the top ends of the fixing rods are fixedly connected with mounting blocks, and a plurality of mounting holes distributed in an annular mode are formed in the upper end surface of each mounting block.

Preferably, a plurality of telescopic rods are fixedly connected between the support plate and the lifting plate.

Preferably, the surface left side fixedly connected with second fixed plate of bull stick, the spout has been seted up to the bottom face of second fixed plate, sliding connection has the slider on the spout, the bottom face of slider articulates the one end of hinge bar, the other end of hinge bar is articulated on the left of the surface of connecting rod.

Preferably, the interior top lateral wall fixedly connected with heat dissipation aluminum plate of lamp stand, the LED lamp plate passes through a plurality of screw fixed mounting at heat dissipation aluminum plate's bottom face, a plurality of louvres have been seted up to the surface of lamp stand, the inside of louvre is fixed to bond has heat conduction silica gel column, the one end and the heat dissipation aluminum plate fixed connection of heat conduction silica gel column, the other end of heat conduction silica gel column stretches out outside the lamp stand.

Preferably, the light transmission plate is fixedly embedded in the middle of the bottom end face of the lampshade, the internal thread sleeve is fixedly connected to the middle of the upper end face of the lamp holder, and the internal thread sleeve is screwed at the bottom end of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the LED street lamp is convenient to use and simple to operate, when the light illumination height of the LED street lamp needs to be adjusted, the first electric push rod is started, the first electric push rod drives the lifting plate, the rotating rod, the lamp holder and the LED lamp plate to move up and down, so that the light illumination height of the LED street lamp can be adjusted in a fine adjustment mode conveniently, when the light illumination angle of the LED street lamp needs to be adjusted, the second electric push rod is started, the second electric push rod drives the connecting rod to incline at a certain angle with the lamp holder, then the motor is started, the motor works to drive the rotating rod to rotate forward or reversely with the lamp holder, and the light illumination angle of the LED street lamp can be adjusted conveniently through the matching method of the motor and the second electric push rod; the LED street lamp can be conveniently installed at a proper position through the installation block; the lifting plate can be stably lifted through a plurality of telescopic rods; when the connecting rod rotates left and right, the hinge rod pulls the sliding block to move along the sliding groove, so that the lamp holder can stably rotate; the LED street lamp can be conveniently cooled through the matching of the heat-radiating aluminum plate and the plurality of heat-conducting silica gel columns.

Drawings

FIG. 1 is a schematic front view of a main structure of a light ray adjusting structure of an LED street lamp;

fig. 2 is a schematic front sectional view of a main body structure of a light ray adjusting structure of an LED street lamp.

In the figure: 1-lampshade, 2-lamp holder, 3-internal thread sleeve, 4-rotating rod, 5-hinged rod, 6-sliding block, 7-sliding chute, 8-second fixing plate, 9-lifting plate, 10-telescopic rod, 11-supporting plate, 12-fixing rod, 13-mounting hole, 14-mounting block, 15-first electric push rod, 16-motor, 17-driven gear, 18-driving gear, 19-first fixing plate, 20-second electric push rod, 21-connecting rod, 22-heat conducting silica gel column, 23-heat dissipation hole, 24-heat dissipation aluminum plate and 25-LED lamp plate.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a light adjusting structure of an LED street lamp comprises a support plate 11, wherein a first electric push rod 15 is fixedly installed in the middle of the upper end face of the support plate 11, an elevating plate 9 is fixedly connected to the output end of the first electric push rod 15, a rotating rod 4 is rotatably installed in the middle of the bottom end face of the elevating plate 9, a driven gear 17 is fixedly installed in the middle of the outer surface of the rotating rod 4 in a sleeved mode, a motor 16 is fixedly installed on the upper end face of the elevating plate 9, a driving gear 18 is fixedly connected to the output end of the motor 16, the driving gear 18 is meshed with the driven gear 17, a groove is formed in the bottom end of the rotating rod 4, a connecting rod 21 is rotatably installed in the groove, a lamp holder 2 is arranged at the bottom end of the connecting rod 21, a lampshade 1 is connected to the bottom end face of the lamp holder 2 through a plurality of screws, an LED lamp panel 25 is arranged in the lamp holder 2, and a first fixing plate 19 is fixedly connected to the right side of the outer surface of the rotating rod 4, the right side of the bottom end surface of the first fixing plate 19 is hinged with a second electric push rod 20, and the output end of the second electric push rod 20 is hinged with the right side of the outer surface of the connecting rod 21.

When the light illumination height of this LED street lamp needs to be adjusted, start first electric putter 15, first electric putter 15 drives lifter plate 9, bull stick 4, lamp stand 2 and LED lamp plate 25 are upper or lower to be removed, and then conveniently finely tune the light illumination height of this LED street lamp, when the light illumination of this LED street lamp needs to be adjusted towards the angle, start second electric putter 20, second electric putter 20 drives connecting rod 21 and the certain angle of 2 slopes of lamp stand, later starter motor 16, motor 16 work drives bull stick 4 and lamp stand 2 forward or reverse rotation, and then adjust the light illumination of this LED street lamp towards the angle through motor 16 and second electric putter 20 cooperation side.

Four groups of corners on the upper end surface of the support plate 11 are fixedly connected with fixing rods 12, the top ends of the fixing rods 12 are fixedly connected with mounting blocks 14, and the upper end surface of each mounting block 14 is provided with a plurality of mounting holes 13 distributed in an annular mode.

The LED street lamp can be conveniently installed at a proper position through the installation block 14.

A plurality of telescopic rods 10 are fixedly connected between the support plate 11 and the lifting plate 9.

The lifting plate 9 can be stably lifted through a plurality of telescopic rods 10.

Outer surface left side fixedly connected with second fixed plate 8 of bull stick 4, spout 7 has been seted up to the bottom face of second fixed plate 8, sliding connection has slider 6 on spout 7, the bottom face of slider 6 articulates the one end that has articulated rod 5, the other end of articulated rod 5 is articulated on the left of the outer surface of connecting rod 21.

When the connecting rod 21 rotates left and right, the hinge rod 5 will pull the sliding block 6 to move along the sliding groove 7, so that the lamp holder 3 can rotate stably.

The utility model discloses a lamp holder 2, including lamp stand 2, LED lamp plate 25, lamp stand 2, heat dissipation aluminum plate 24, a plurality of louvres 23 have been seted up to the surface of lamp stand 2, the inside fixed bonding of louvre 23 has heat conduction silica gel post 22, heat conduction silica gel post 22's one end and heat dissipation aluminum plate 24 fixed connection, heat conduction silica gel post 22's the other end stretches out outside lamp stand 2.

The LED street lamp can be conveniently cooled by matching the heat-radiating aluminum plate 24 with the plurality of heat-conducting silica gel columns 22.

The bottom end face middle part of lamp shade 1 is fixed to be inlayed and is equipped with the light-passing board, the upper end face middle part fixed connection of lamp stand 2 has internal thread cover 3, internal thread cover 3 screw thread connects in the bottom of connecting rod 21 soon.

Through the threaded connection of the inner thread sleeve 3 and the bottom of the connecting rod 21, the lamp holder 2 can be conveniently disassembled and assembled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a LED street lamp light adjusts structure, includes extension board (11), its characterized in that: the LED lamp is characterized in that a first electric push rod (15) is fixedly arranged in the middle of the upper end face of the support plate (11), an elevating plate (9) is fixedly connected to the output end of the first electric push rod (15), a rotating rod (4) is installed in the middle of the bottom end face of the elevating plate (9) in a rotating mode, a driven gear (17) is fixedly installed in the middle of the outer surface of the rotating rod (4) in a fixing mode, a motor (16) is fixedly installed on the upper end face of the elevating plate (9), a driving gear (18) is fixedly connected to the output end of the motor (16), the driving gear (18) is meshed with the driven gear (17), a groove is formed in the bottom end of the rotating rod (4), a connecting rod (21) is installed in the groove in a rotating mode, a lamp holder (2) is arranged at the bottom end of the connecting rod (21), a lampshade (1) is connected to the bottom end face of the lamp holder (2) through a plurality of screws, and an LED lamp panel (25) is arranged inside the lamp holder (2), the outer surface right side fixedly connected with first fixed plate (19) of bull stick (4), the articulated second electric putter (20) of installing in the bottom face right side of first fixed plate (19), the output of second electric putter (20) is articulated with the outer surface right side of connecting rod (21).

2. The light ray adjusting structure of the LED street lamp as claimed in claim 1, wherein: the four groups of corners of the upper end surface of the support plate (11) are fixedly connected with fixing rods (12), the top end of each fixing rod (12) is fixedly connected with an installation block (14), and the upper end surface of each installation block (14) is provided with a plurality of annularly distributed installation holes (13).

3. The light ray adjusting structure of the LED street lamp as claimed in claim 2, wherein: a plurality of telescopic rods (10) are fixedly connected between the support plate (11) and the lifting plate (9).

4. The light ray adjusting structure of the LED street lamp as claimed in claim 3, wherein: the surface left side fixedly connected with second fixed plate (8) of bull stick (4), spout (7) have been seted up to the bottom face of second fixed plate (8), sliding connection has slider (6) on spout (7), the bottom face of slider (6) articulates the one end that has hinge bar (5), the other end of hinge bar (5) is articulated on the left of the surface of connecting rod (21).

5. The LED street lamp light regulation structure of claim 4, wherein: the utility model discloses a lamp holder, including lamp stand (2), LED lamp plate (25), a plurality of louvres (23) have been seted up to the surface of lamp stand (2), the inside fixed bonding of louvre (23) has heat conduction silica gel column (22), the one end and the heat dissipation aluminum plate (24) fixed connection of heat conduction silica gel column (22), the other end of heat conduction silica gel column (22) stretches out outside lamp stand (2), LED lamp plate (25) are through a plurality of screw fixed mounting at the bottom face of heat dissipation aluminum plate (24).

6. The LED street lamp light regulation structure of claim 5, wherein: the bottom end face middle part of lamp shade (1) is fixed to be inlayed and is equipped with the light-passing board, the up end middle part fixed connection of lamp stand (2) has internal thread cover (3), internal thread cover (3) screw thread connects soon in the bottom of connecting rod (21).