CN208431690U

CN208431690U - An LED lighting device whose lighting direction can be adjusted

Info

Publication number: CN208431690U
Application number: CN201821339972.3U
Authority: CN
Inventors: 李银花
Original assignee: Dongguan Hongmei Lighting Technology Co ltd
Current assignee: Dongguan Hongmei Lighting Technology Co ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2019-01-25
Anticipated expiration: 2028-08-20

Abstract

The utility model discloses a LED lighting device that direction of illumination can be adjusted, which comprises a column, fixedly connected with horizontal pole on one side lateral wall of stand, fixedly connected with installation piece on the lower extreme lateral wall of the one end of stand is kept away from to the horizontal pole, be equipped with the decurrent device groove of opening in the installation piece, fixedly connected with motor on the upper end inner wall in device groove, the terminal fixed cover of motor output shaft has connect first gear, it is connected with the dwang to rotate on the upper end inner wall in device groove, the fixed cover of having connect the second gear on the lower extreme lateral wall of dwang, first gear and second gear intermeshing, the lower extreme lateral wall fixedly connected with fixed block of second gear. The utility model discloses lighting source adopts LED, and utilizes solar energy conversion to become the electric energy, green, energy-concerving and environment-protective, and the efficient of illumination is difficult to damage, long service life, and can adjust its illumination direction as required, still has fine striking warning effect.

Description

A kind of LED light device that illumination direction can adjust

Technical field

The utility model relates to the LED illumination dresses that technical field of LED illumination more particularly to a kind of illumination direction can adjust It sets.

Background technique

LED is point light source, and plurality of LEDs is generally distributed in round substrate and LED light device is made by the prior art, with The development and maturation of LED technology, the performance indicator of LED increasingly increases substantially, currently, the light efficiency of white light LEDs has reached very To the light efficiency level for being more than ordinary incandescent lamp, luminous flux is also being increased considerably, so that the LED characterized by environmental protection, energy conservation exists Lighting area is widely used, and general street lamp is to connect a hollow lamp housing in the bending extension end group of upright lamp stand, for interior If lighting source, and cooperate installation transparent lamp shade, to provide the night illumination of road and context.

The lighting source of existing street lamp mostly uses greatly the types such as incandescent lamp bulb, mercury vapor lamp, and the efficiency of illumination is poor, power consumption Relative increase is measured, and is easily damaged, service life is short, and existing street lamp is fixed lamp cap, and the direction of illumination can not root According to needing to be adjusted, safety warning function is also lacked, we have proposed the LED illuminations that a kind of illumination direction can adjust thus Device, for solving the above problems.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of illumination direction energy proposed The LED light device enough adjusted, lighting source uses LED, and is converted into electric energy using solar energy, and energy-saving and environment friendly shines Bright is high-efficient, it is not easy to damage, long service life, and can adjust its illumination direction as needed, also have and wake up well Mesh warning function.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of LED light device that illumination direction can adjust, including column, it is fixed on the side side wall of the column to connect It is connected to cross bar, the cross bar is fixedly connected with mounting blocks, is equipped in the mounting blocks in the bottom side of the wall far from one end of column The device slot that Open Side Down, motor is fixedly connected on the upper end inner wall of described device slot, and the end of the motor output shaft is solid Surely it is socketed with first gear, rotating bar, the bottom side of the wall of the rotating bar are rotatably connected on the upper end inner wall of described device slot Upper fixing sleeve is connected to second gear, and the first gear and second gear are intermeshed, and the bottom side of the wall of the second gear is solid Surely it is connected with fixed block, the bottom side of the wall of the fixed block is fixedly connected with turntable, and the lower end of the turntable is rotatably connected to LED Lighting device.

Preferably, the equidistant alternate warning japanning for being equipped with yellow black two kinds of colors on the side wall of the column.

Preferably, the lower end of the column extends to subsurface and is fixedly connected with pedestal, the bottom side of the wall of the column On around its circumferentially fixed connection there are four fixed frame, the lower end of four fixed frames is fixedly connected with the upper end side wall in pedestal On.

Preferably, the upper end of the column is fixedly connected with fixed plate, both ends side wall of the fixed plate far from support column On be fixedly connected to solar energy receiving mechanism, the solar energy receiving mechanism is solar panel.

Preferably, circumferentially fixed shutter is connected with along its on the side wall of the mounting blocks.

Preferably, the lower end of the turntable is fixedly connected with hydraulic cylinder, fixes in the bottom side of the wall of the hydraulic cylinder It is connected with sliding block, the LED light device is far from being fixedly connected with guide housing, the side of the guide housing on one end side wall of turntable Through the guide groove to match with sliding block is equipped on wall, the sliding block is slidably connected with guide groove.

Preferably, the bottom side of the wall of the LED light device is equipped with lampshade, the upper end side wall of the LED light device It is equipped with thermal vias.

The utility model has the following beneficial effects:

1, by motor, first gear, rotating bar, second gear, fixed block and turntable, start motor, motor drives the The rotation of one gear, first gear drive meshed second gear to rotate, and second gear drives fixed block rotation, fixed block Turntable rotation is driven, realizes the LED light device rotation being located at below turntable, enables the illumination direction of LED light device 360 ° of adjustment change；

2, it is rotatablely connected by one end and turntable that LED light device is arranged, the guide housing and hydraulic cylinder on the other end On sliding block be slidably connected, hydraulic cylinder slides in guide groove on guide housing with movable slider, to realize adjusting LED illumination The illumination direction of device；

3, by solar energy receiving mechanism, solar radiant energy can be converted into electric energy, energy-saving and environment friendly；

4, it is painted by the alternate warning for being equipped with yellow black two kinds of colors equidistant on the side wall of column, it is very eye-catching, With good warning function；

5, by setting shutter and thermal vias, shutter not only can also be blocked and be exposed to the sun and ash with rain cover Dirt can effectively extend the service life of LED light device, and thermal vias is conducive to radiate, and extend making for LED light device Use the service life.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of structural schematic diagram of LED light device that can adjust of illumination direction；

Fig. 2 is schematic enlarged-scale view at A in Fig. 1；

Fig. 3 is schematic enlarged-scale view at B in Fig. 1；

Fig. 4 be the utility model proposes a kind of LED light device that can adjust of illumination direction plan structure signal Figure；

Fig. 5 be the utility model proposes a kind of LED light device of LED light device that can adjust of illumination direction Overlooking structure diagram.

In figure: 1 column, 2 pedestals, 3 fixed frames, 4 fixed plates, 5 solar energy receiving mechanisms, 6 cross bars, 7 mounting blocks, 8 devices Slot, 9 motors, 10 first gears, 11 rotating bars, 12 second gears, 13 fixed blocks, 14 turntables, 15 shutters, 16 hydraulic cylinders, 17LED lighting device, 18 sliding blocks, 19 guide housings, 20 guide grooves, 21 lampshades, 22 thermal vias.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-5, the LED light device that a kind of illumination direction can adjust, including column 1, on the side wall of column 1 etc. The alternate warning japanning for being equipped with yellow black two kinds of colors of spacing, it is very eye-catching, there is good warning function, the lower end of column 1 It extends to subsurface and is fixedly connected with pedestal 2, around its circumferentially fixed connection there are four fixed frame 3 in the bottom side of the wall of column 1, The lower end of four fixed frames 3 is fixedly connected on the upper end side wall of pedestal 2, can be more securely by pedestal 2 and fixed frame 3 Column 1 is fixed, the upper end of column 1 is fixedly connected with fixed plate 4, and fixed plate 4 is far from fixed on the both ends side wall of support column It is connected with solar energy receiving mechanism 5, solar energy receiving mechanism 5 is solar panel, can be with by solar energy receiving mechanism 5 Solar radiant energy is converted into electric energy, energy-saving and environment friendly.

It is fixedly connected with cross bar 6 on the side side wall of column 1, is fixed in the bottom side of the wall of the one end of cross bar 6 far from column 1 Mounting blocks 7 are connected with, the device slot 8 that Open Side Down is equipped in mounting blocks 7, is fixedly connected with electricity on the upper end inner wall of device slot 8 Machine 9, motor 9 export the tip of the axis fixing sleeve and are connected to first gear 10, are rotatably connected to rotating bar on the upper end inner wall of device slot 8 11, fixing sleeve is connected to second gear 12 in the bottom side of the wall of rotating bar 11, and first gear 10 and second gear 12 are intermeshed, the The bottom side of the wall of two gears 12 is fixedly connected with fixed block 13, and the bottom side of the wall of fixed block 13 is fixedly connected with turntable 14, installation On the side wall of block 7 along its it is circumferentially fixed be connected with shutter 15, shutter 15 not only can also be blocked and be exposed to the sun with rain cover And dust, it can effectively extend the service life of the device.

The lower end of turntable 14 is rotatably connected to LED light device 17, passes through motor 9, first gear 10, rotating bar 11, Two gears 12, fixed block 13 and turntable 14, start motor 9, motor 9 drive first gear 10 rotate, first gear 10 drive with The rotation of its second gear 12 being meshed, second gear 12 drive fixed block 13 to rotate, and fixed block 13 drives turntable 14 to rotate, real Now it is located at the LED light device 17 below turntable 14 to rotate, 360 ° of adjustment of illumination direction of LED light device 17 is changed Become.

The lower end of turntable 14 is fixedly connected with hydraulic cylinder 16, is fixedly connected with sliding block in the bottom side of the wall of hydraulic cylinder 16 18, LED light device 17 runs through on the side wall of guide housing 19 far from guide housing 19 is fixedly connected on one end side wall of turntable 14 Equipped with the guide groove 20 to match with sliding block 18, sliding block 18 is slidably connected with guide groove 20, passes through setting LED light device 17 One end and turntable 14 are rotatablely connected, and the guide housing 19 on the other end is slidably connected with the sliding block 18 on hydraulic cylinder 16, hydraulic oil Cylinder 16 slides in the guide groove 20 on guide housing 19 with movable slider 18, to realize the illumination side for adjusting LED light device 17 To the bottom side of the wall of LED light device 17 is equipped with lampshade 21, and the upper end side wall of LED light device 17 is equipped with thermal vias 22, thermal vias 22 is conducive to radiate, and extends the service life of LED light device 17.

In the utility model, in use, column 1 can be more securely fixed by pedestal 2 and fixed frame 3, by too Solar radiant energy, can be converted into electric energy by positive energy receiving mechanism 5, and energy-saving and environment friendly by motor 9, first gear 10, turns Lever 11, second gear 12, fixed block 13 and turntable 14 start motor 9, and motor 9 drives first gear 10 to rotate, first gear 10 drive meshed second gear 12 to rotate, and second gear 12 drives fixed block 13 to rotate, and fixed block 13 drives turntable 14 rotations realize that the LED light device 17 being located at below turntable 14 rotates, and enable the illumination direction of LED light device 17 360 ° of adjustment change, and are rotatablely connected by one end and turntable 14 that LED light device 17 is arranged, the guide housing 19 on the other end with Sliding block 18 on hydraulic cylinder 16 is slidably connected, and hydraulic cylinder 16 is sliding in the guide groove 20 on guide housing 19 with movable slider 18 It is dynamic, so that the illumination direction for adjusting LED light device 17 is realized, by equidistant alternate equipped with yellow black on the side wall of column 1 The warning japanning of two kinds of colors, it is very eye-catching, there is good warning function, shutter 15 not only can be with rain cover, also It can block and be exposed to the sun and dust, can effectively extend the service life of LED light device 17, thermal vias 22 is conducive to dissipate Heat extends the service life of LED light device 17.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. An LED lighting device whose lighting direction can be adjusted, comprising a column (1), characterized in that a crossbar (6) is fixedly connected to one side wall of the column (1), and the crossbar (6) ) A mounting block (7) is fixedly connected to the side wall of the lower end of the end away from the upright column (1), the mounting block (7) is provided with a device slot (8) with an opening downward, and the device slot (8) is A motor (9) is fixedly connected to the inner wall of the upper end; ), a second gear (12) is fixedly sleeved on the lower end side wall of the rotating rod (11), the first gear (10) and the second gear (12) are meshed with each other, and the second gear (12) ) is fixedly connected with a fixing block (13), the lower end sidewall of the fixing block (13) is fixedly connected with a turntable (14), and the lower end of the turntable (14) is rotatably connected with an LED lighting device (17) .

2 . The LED lighting device with adjustable lighting direction according to claim 1 , wherein the side walls of the upright column ( 1 ) are provided with warning paints of yellow and black at equal intervals. 3 .

3. The LED lighting device whose lighting direction can be adjusted according to claim 1, wherein the lower end of the column (1) extends to the ground and is fixedly connected with a base (2). The lower end sidewall of the ) is fixedly connected with four fixing frames (3) around its circumference, and the lower ends of the four fixing frames (3) are all fixedly connected to the upper end sidewall of the base (2).

4. The LED lighting device with adjustable lighting direction according to claim 1, wherein a fixing plate (4) is fixedly connected to the upper end of the column (1), and the fixing plate (4) is away from the support A solar energy receiving mechanism (5) is fixedly connected to the side walls at both ends of the column, and the solar energy receiving mechanism (5) is a solar cell panel.

5 . The LED lighting device with adjustable lighting direction according to claim 1 , wherein a shielding plate ( 15 ) is fixedly connected to the side wall of the mounting block ( 7 ) along its circumferential direction. 6 .

6 . The LED lighting device with adjustable lighting direction according to claim 1 , wherein a hydraulic cylinder ( 16 ) is fixedly connected to the lower end of the turntable ( 14 ), and the lower end of the hydraulic cylinder ( 16 ) A slider (18) is fixedly connected to the side wall, a guide frame (19) is fixedly connected to the side wall of one end of the LED lighting device (17) away from the turntable (14), and a side wall of the guide frame (19) is fixedly connected A guide groove (20) matching the sliding block (18) is provided through the block, and the sliding block (18) is slidably connected with the guide groove (20).

7. The LED lighting device with adjustable lighting direction according to claim 1, characterized in that, a lampshade (21) is provided on the lower end side wall of the LED lighting device (17), and the LED lighting device (17) is provided with a lampshade (21). 17) is provided with a heat dissipation through hole (22) on the upper end sidewall.