Street lamp with LED screen

Abstract

The utility model provides a street lamp with an LED (light-emitting diode) screen, which relates to the technical field of street lamps and comprises a supporting column, a control mechanism is arranged at the top of the supporting column and comprises a rotating rod, a supporting plate is arranged on the surface of the rotating rod, an LED lamp panel is arranged on the surface of the supporting plate, a worm gear is arranged on the surface of the rotating rod, and the LED lamp panel is arranged on the surface of the worm gear. A mounting frame is arranged on the upper surface of the supporting column, a positioning plate is arranged on the surface of the mounting frame, a worm is rotationally connected to the surface of the positioning plate through a bearing, the worm is in meshed connection with a worm gear, a first gear is arranged on the surface of the worm, and a connecting rod is rotationally connected to the upper surface of the mounting frame through a bearing; according to the street lamp, the control mechanism is arranged, the angle of the street lamp can be adjusted, the illumination angle can be adjusted according to the road surface condition, and therefore the using effect of the street lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamps, in particular to a street lamp with an LED screen. Background Art

[0002] Traditional street lamps are often controlled by AC timed constant voltage driving, which is simple to control, but has a single function and can generally only realize lighting functions. LED light sources use ultra-bright LED white light as the light source, without the need for starters and ballasts, with fast startup, low power consumption, long service life, energy saving and environmental protection. It is one of the key products developed by the national green energy-saving lighting project. Replacing traditional street lamp light sources with LED light sources has become a development trend, and advertising screens that use street lamp poles as pillars and share power with street lamps have outstanding advertising effects, because street lamps are neatly arranged, with moderate spacing and eye-catching positions. With the application of LED street lamps, the energy consumption of street lamps has decreased, and the feasibility of integrating advertising screens on street lamps has been further enhanced.

[0003] In the prior art, the angle of the LED lamp is fixed, and the illumination angle of the LED lamp cannot be adjusted according to the specific road conditions or the use needs of pedestrians. For this reason, we propose a street lamp with an LED screen. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to propose a street lamp with an LED screen.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a street lamp with an LED screen, comprising a support column, a control mechanism is arranged on the top of the support column, the control mechanism comprises a rotating rod, a support plate is arranged on the surface of the rotating rod, an LED light board is arranged on the surface of the support plate, a worm gear is arranged on the surface of the rotating rod, a mounting frame is arranged on the upper surface of the support column, a positioning plate is arranged on the surface of the mounting frame, a worm is rotatably connected to the surface of the positioning plate through a bearing, the worm is meshingly connected to the worm wheel, a first gear is arranged on the surface of the worm, a connecting rod is rotatably connected to the upper surface of the mounting frame through a bearing, a second gear is arranged on the surface of the connecting rod, and the second gear is meshingly connected to the first gear.

[0006] Preferably, the rotating rod is rotatably connected to the surface of the positioning plate via a bearing, and the provided positioning plate can support the rotating rod.

[0007] Preferably, a protective plate is installed on the upper surface of the mounting frame, a limiting groove is provided on the surface of the protective plate, a sliding block is provided on the surface of the support plate, the sliding block is slidably connected to the limiting groove, and the limiting groove can limit the sliding block to prevent the sliding block from sliding out of the limiting groove.

[0008] Preferably, an arc-shaped rod is provided on the surface of the limiting groove, and the arc-shaped rod is slidably connected to the slider. The provided arc-shaped rod can support the slider, so that the slider is more stable when moving.

[0009] Preferably, a motor is installed on the surface of the protective plate, and the output end of the motor is fixedly connected to the connecting rod, and the motor can drive the connecting rod to rotate.

[0010] Preferably, a positioning threaded bolt is provided on the surface of the support column, the protective plate is arranged in an arc shape and is slidably connected to the support plate, and the arranged positioning threaded bolt can facilitate the installation of the device.

[0011] Preferably, the surface of the support column is provided with an LED display screen, and the LED display screen can display slogans, advertisements, etc.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model proposes a street lamp with an LED screen, which can adjust the angle of the street lamp by setting a control mechanism, so that the lighting angle can be adjusted according to the road conditions, thereby improving the use effect of the device.

[0014] 2. The utility model proposes a street lamp with an LED screen, which can protect the LED light board by setting a protective plate, so that the LED light board is more stable when in use, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic cross-sectional structure diagram of a street lamp with an LED screen is proposed for the utility model;

[0016] Figure 2 A three-dimensional structural schematic diagram of a street lamp with an LED screen is proposed for the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of a cross-sectional structure of a street lamp with an LED screen when viewed from above;

[0018] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0019] Legend: 1. Support column; 2. Control mechanism; 201. Rotating rod; 202. Connecting rod; 203. Support plate; 204. LED light board; 205. Worm gear; 206. Mounting frame; 207. Positioning plate; 208. Worm; 209. First gear; 211. Second gear; 3. Protective plate; 4. Slider; 5. Arc rod; 6. Motor; 8. Positioning threaded bolt; 10. LED display. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0022] When used herein, it should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, components, parts or combinations thereof. At the same time, the terms used in this specification include any and all combinations of the relevant listed items.

[0023] Embodiment 1, as Figure 1-4 As shown, a street lamp with an LED screen includes a support column 1, a control mechanism 2 is arranged on the top of the support column 1, the control mechanism 2 includes a rotating rod 201, a support plate 203 is arranged on the surface of the rotating rod 201, an LED light board 204 is arranged on the surface of the support plate 203, a worm gear 205 is arranged on the surface of the rotating rod 201, a mounting frame 206 is arranged on the upper surface of the support column 1, a positioning plate 207 is arranged on the surface of the mounting frame 206, a worm 208 is rotatably connected to the surface of the positioning plate 207 through a bearing, the worm 208 is meshingly connected to the worm gear 205, a first gear 209 is arranged on the surface of the worm 208, a connecting rod 202 is rotatably connected to the upper surface of the mounting frame 206 through a bearing, a second gear 211 is arranged on the surface of the connecting rod 202, and the second gear 211 is meshingly connected to the first gear 209.

[0024] The effect achieved by the entire embodiment 1 is that when adjusting the angle of the light, the connecting rod 202 drives the second gear 211 to rotate, the second gear 211 drives the first gear 209 to rotate, the first gear 209 drives the worm 208 to rotate, the worm 208 drives the worm wheel 205 to rotate, the worm wheel 205 drives the rotating rod 201 to rotate, the rotating rod 201 drives the support plate 203 to rotate, and the support plate 203 drives the LED light board 204 on the surface to rotate. At this time, the angle of the light can be adjusted, the operation is simple, and the use effect of the device is improved.

[0025] Embodiment 2, as Figure 1-4As shown, the rotating rod 201 is rotatably connected to the surface of the positioning plate 207 through a bearing, a protective plate 3 is installed on the upper surface of the mounting frame 206, a limiting groove is provided on the surface of the protective plate 3, a slider 4 is provided on the surface of the support plate 203, the slider 4 is slidably connected to the limiting groove, an arc rod 5 is provided on the surface of the limiting groove, the arc rod 5 is slidably connected to the slider 4, a motor 6 is installed on the surface of the protective plate 3, the output end of the motor 6 is fixedly connected to the connecting rod 202, a positioning threaded bolt 8 is provided on the surface of the support column 1, the protective plate 3 is arranged in an arc shape and is slidably connected to the support plate 203, and an LED display screen 10 is provided on the surface of the support column 1.

[0026] The effect achieved by the entire embodiment 2 is that the positioning plate 207 can support the rotating rod 201, the limiting groove can limit the slider 4 to prevent the slider 4 from sliding out of the limiting groove, the arc rod 5 can support the slider 4, so that the slider 4 is more stable when moving, the motor 6 can drive the connecting rod 202 to rotate, the positioning threaded bolt 8 can facilitate the installation of the device, and the LED display screen 10 can display slogans and advertisements.

[0027] Working principle: when adjusting the light, the motor 6 drives the connecting rod 202 to rotate, the connecting rod 202 drives the second gear 211 to rotate, the second gear 211 drives the first gear 209 to rotate, the first gear 209 drives the worm 208 to rotate, the worm 208 drives the worm wheel 205 to rotate, the worm wheel 205 drives the rotating rod 201 to rotate, the rotating rod 201 drives the support plate 203 to rotate, the support plate 203 drives the LED light board 204 on the surface to rotate, at this time, the angle of the light can be adjusted, while the support plate 203 rotates, the slider 4 on the support plate 203 slides inside the slide groove and contacts the arc rod 5, at this time the arc rod 5 can limit the slider 4, so that the slider 4 is more stable when moving.

[0028] The wiring diagram of the LED light board 204, the motor 6 and the LED display screen 10 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the LED light board 204, the motor 6 and the LED display screen 10 are no longer explained in detail.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0030] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A street lamp with an LED screen, comprising a support column (1), characterized in that: A control mechanism (2) is arranged on the top of the support column (1), and the control mechanism (2) comprises a rotating rod (201), a support plate (203) is arranged on the surface of the rotating rod (201), an LED light board (204) is arranged on the surface of the support plate (203), a worm gear (205) is arranged on the surface of the rotating rod (201), a mounting frame (206) is arranged on the upper surface of the support column (1), and a positioning plate (206) is arranged on the surface of the mounting frame (206). 7), the surface of the positioning plate (207) is rotatably connected to a worm (208) via a bearing, the worm (208) is meshingly connected to the worm wheel (205), the surface of the worm (208) is provided with a first gear (209), the upper surface of the mounting frame (206) is rotatably connected to a connecting rod (202) via a bearing, the surface of the connecting rod (202) is provided with a second gear (211), and the second gear (211) is meshingly connected to the first gear (209).

2. The street lamp with LED screen according to claim 1, characterized in that: The rotating rod (201) is rotatably connected to the surface of the positioning plate (207) via a bearing.

3. The street lamp with LED screen according to claim 1, characterized in that: A protective plate (3) is installed on the upper surface of the mounting frame (206), a limiting groove is provided on the surface of the protective plate (3), and a sliding block (4) is provided on the surface of the support plate (203), and the sliding block (4) is slidably connected to the limiting groove.

4. The street lamp with LED screen according to claim 3, characterized in that: An arc-shaped rod (5) is provided on the surface of the limiting groove, and the arc-shaped rod (5) is slidably connected to the slider (4).

5. The street lamp with LED screen according to claim 3, characterized in that: A motor (6) is mounted on the surface of the protective plate (3), and an output end of the motor (6) is fixedly connected to a connecting rod (202).

6. The street lamp with LED screen according to claim 5, characterized in that: A positioning threaded bolt (8) is provided on the surface of the support column (1); the protection plate (3) is arranged in an arc shape and is slidably connected to the support plate (203).

7. The street lamp with LED screen according to claim 1, characterized in that: The surface of the support column (1) is provided with an LED display screen (10).

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