Light-sensing adaptive cellular anti-dazzling street lamp

Abstract

The utility model relates to street lamp technical field, concretely relates to a light sense adaptive honeycomb anti -dazzle street lamp, including support frame and street lamp body, the infrared sensor for being used to vehicle response is fixedly installed to street lamp body top one end, the honeycomb prism is arranged in the street lamp body, rotatable rotating leaf is installed in the street lamp body, the rotating leaf realizes the block and the adjustment of light, thereby reach the effect of anti -dazzle, when infrared sensor detects the vehicle distance less than 30m, through the opening of drive motor drive rotating shaft rotation, at this time through the connection of multiple belt connecting mechanism, can drive multiple rotating shaft rotation, further drive rotating leaf rotation, can shield the direct light of street lamp body irradiation, after the vehicle drives away, the louver restores the full open state, the road surface illumination, further improve the anti -dazzle effect of street lamp use, guarantee the use of street lamp, and guarantee the safety of street lamp use.

Description

Technical Field

[0001] This utility model relates to the field of street light technology, and in particular to a light-sensitive adaptive honeycomb anti-glare street light. Background Technology

[0002] Streetlights refer to lighting fixtures that provide illumination to roads. They generally refer to lighting fixtures within the road surface lighting range of traffic lighting. Streetlights are widely used in various places that require lighting.

[0003] In the application document for an anti-glare LED street light with application number 202223439686.3, a pressing mechanism is used to press a locking block, which compresses several springs. Simultaneously, the locking block retracts into a movable groove, allowing the mounting block to be engaged from below into the mounting groove. At the same time, two screws pass through two through holes, and the locking block is engaged into a disassembly groove by the spring force. Then, two threaded sleeves are threadedly connected to the two screws, making the LED street light easy to install. For later disassembly and maintenance, the two threaded sleeves can be removed, and the locking block can be pressed into the movable groove from the disassembly groove to complete the disassembly, facilitating subsequent maintenance by staff.

[0004] However, since the light emitted by streetlights is constant, the light emitted by the streetlights remains unchanged when vehicles are driving under them. This can cause drivers to be easily disturbed by the light, which can affect their driving. If the streetlights are dimmed, they will not achieve the desired lighting effect. Utility Model Content

[0005] The purpose of this utility model is to provide a light-sensitive adaptive honeycomb anti-glare street light, which solves the problem that the light emitted by the street light is constant when a vehicle is driving under the street light, causing drivers to be easily disturbed by the light and affecting their driving. If the street light is dimmed, the lighting effect of the street light is not achieved.

[0006] To achieve the above objectives, this utility model provides a light-sensing adaptive honeycomb anti-glare street light, including a support frame and a street light body. An infrared sensor for vehicle sensing is fixedly installed at one end of the top of the street light body. A honeycomb prism is provided inside the street light body, which decomposes direct light into multiple scattered beams. A rotatable blade is installed inside the street light body, which realizes the blocking and adjustment of light.

[0007] A light-sensitive adaptive honeycomb anti-glare street light, preferably, has a visible light sensor fixedly installed at one end of the street light body near the infrared sensor and an ultraviolet sensor fixedly installed at the other end of the street light body near the visible light sensor.

[0008] A light-sensitive adaptive honeycomb anti-glare street light, preferably, has fixed posts welded to both ends inside the street light body, honeycomb prisms slidably connected to the outside of the fixed posts, and fixed screws threadedly connected to the outside of the fixed posts.

[0009] A light-sensitive adaptive honeycomb anti-glare street light, preferably wherein the end face of the fixing screw is in contact with the end face of the honeycomb prism.

[0010] A light-sensitive adaptive honeycomb anti-glare street light, preferably, has multiple rotating shafts uniformly rotatably connected inside the street light body, rotating blades fixedly sleeved on the outer side of each rotating shaft, and one end of each of the rotating blades being connected in pairs via a belt connection mechanism. A drive motor is fixedly installed at one end of one of the rotating shafts, and the drive motor is fixedly installed at one end of the street light body.

[0011] A light-sensitive adaptive honeycomb anti-glare street light, preferably, has protective boxes fixedly installed on the outer side of the street light body at the ends of the drive motor and belt connection mechanism.

[0012] A light-sensitive adaptive honeycomb anti-glare street light, preferably wherein the rotating blade is located at the end of the honeycomb prism, and the surface of the rotating blade is coated with a light-absorbing coating.

[0013] This utility model discloses a light-sensitive adaptive honeycomb anti-glare street light. The honeycomb prisms are easy for personnel to disassemble and install. When light is emitted, the honeycomb prisms decompose the direct light into multiple scattered beams. The angle of light emission is controlled by the prism tilt angle, thus achieving an anti-glare effect. When the infrared sensor detects a vehicle distance of less than 30m, the drive motor is activated, driving the rotating shaft to rotate. Multiple belt-connected mechanisms then drive multiple rotating shafts to rotate, which in turn drives the rotating blades to rotate, blocking the direct light emanating from the street light body. After the vehicle leaves, the blades return to full open, further improving the anti-glare effect of the street light and ensuring its safety during use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the installation structure of the belt connection mechanism according to an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the fixing screw installation structure according to an embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram of the rotating blade mounting structure according to an embodiment of the present invention.

[0019] 1. Support frame; 2. Streetlight body; 3. Infrared sensor; 4. Visible light sensor; 5. Ultraviolet sensor; 6. Honeycomb prism; 7. Fixing column; 8. Fixing screw; 9. Rotating shaft; 10. Rotating blade; 11. Drive motor; 12. Belt connection mechanism. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] Please see Figures 1-4 As shown, a light-sensitive adaptive honeycomb anti-glare street light includes a support frame 1 and a street light body 2. An infrared sensor 3 is fixedly installed at one end of the top of the street light body 2, a visible light sensor 4 is fixedly installed at one end of the street light body 2 near the infrared sensor 3, and an ultraviolet sensor 5 is fixedly installed at one end of the street light body 2 near the visible light sensor 4.

[0022] The infrared sensor 3 has a wavelength of 850nm and a vehicle distance detection range of 50m. When the infrared sensor 3 detects a vehicle distance of <30m, the system activates the anti-glare mode. When the ambient illuminance is <50lux, the streetlights are automatically turned on.

[0023] The street light body 2 has fixed posts 7 welded to both ends inside. A honeycomb prism 6 is slidably connected to the outside of the fixed post 7. A fixing screw 8 is threadedly connected to the outside of the fixed post 7. The end face of the fixing screw 8 is in contact with the end face of the honeycomb prism 6.

[0024] Personnel move the honeycomb prism 6 into the street light body 2 by moving the honeycomb prism 6. At this time, the honeycomb prism 6 is positioned by the fixing column 7, and then fixed by the fixing screw 8. This facilitates the installation of the honeycomb prism 6, realizes the positioning of the honeycomb prism 6 during installation, and improves the convenience of installation. When light is emitted, the honeycomb prism decomposes the direct light into multiple scattered light beams. The light emission angle is controlled by the prism tilt angle, thereby achieving the anti-glare effect and ensuring the use of the street light.

[0025] The street lamp body 2 has multiple rotating shafts 9 connected evenly inside. Rotating blades 10 are fixedly sleeved on the outside of the rotating shafts 9. Several rotating blades 10 are connected in pairs through belt connection mechanism 12. A drive motor 11 is fixedly installed on one end of a rotating shaft 9. The drive motor 11 is fixedly installed on one end of the street lamp body 2. Protective boxes are fixedly installed on the outside of the street lamp body 2 at the ends of the drive motor 11 and the belt connection mechanism 12. This can protect the drive motor 11 and the belt connection mechanism 12, and prevent the drive motor 11 and the belt connection mechanism 12 from being exposed to the outside for a long time, which would lead to a short service life of the drive motor 11 and the belt connection mechanism 12. The rotating blades 10 are located at the ends of the honeycomb prism 6, which can realize the closure of the honeycomb prism 6 and further reduce the anti-glare effect of the street lamp body 2. The surface of the rotating blades (10) is sprayed with a light-absorbing coating.

[0026] When the infrared sensor 3 detects a vehicle distance of less than 30m, the drive motor 11 is activated to rotate the rotating shaft 9. At this time, through the connection of multiple belt connecting mechanisms 12, multiple rotating shafts 9 can be rotated, which in turn drives the rotating blade 10 to rotate, causing the rotating blade 10 to rotate 45° to block direct light. After the vehicle leaves, the louver returns to the 0° fully open state, further improving the anti-glare effect of the street light and ensuring its use.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A light-sensitive adaptive honeycomb anti-glare street light, comprising a support frame and a street light body, characterized in that, An infrared sensor for detecting vehicles is fixedly installed at one end of the top of the street lamp body. A honeycomb prism is set inside the street lamp body, which decomposes direct light into multiple scattered light beams. A rotatable blade is installed inside the street lamp body, which can block and adjust the light.

2. The light-sensitive adaptive honeycomb anti-glare street light as described in claim 1, characterized in that, A visible light sensor is fixedly installed at one end of the street lamp body near the infrared sensor, and an ultraviolet sensor is fixedly installed at the other end of the street lamp body near the visible light sensor.

3. The light-sensitive adaptive honeycomb anti-glare street light as described in claim 1, characterized in that, The street light body has fixed posts welded to both ends inside. A honeycomb prism is slidably connected to the outside of the fixed post, and a fixed screw is threadedly connected to the outside of the fixed post.

4. The light-sensitive adaptive honeycomb anti-glare street light as described in claim 3, characterized in that, The end face of the fixing screw is in contact with the end face of the honeycomb prism.

5. A light-sensitive adaptive honeycomb anti-glare street light as described in claim 1, characterized in that, The street light body has multiple rotating shafts uniformly connected inside. Rotating blades are fixedly sleeved on the outside of the rotating shafts. One end of each of the rotating blades is connected to the other via a belt connection mechanism. A drive motor is fixedly installed at one end of one of the rotating shafts. The drive motor is fixedly installed at one end of the street light body.

6. A light-sensitive adaptive honeycomb anti-glare street light as described in claim 5, characterized in that, The outer side of the street light body is fixedly equipped with a protective box at the end of the drive motor and belt connection mechanism.

7. A light-sensitive adaptive honeycomb anti-glare street light as described in claim 5, characterized in that, The rotating blade is located at the end of the honeycomb prism, and the surface of the rotating blade is coated with a light-absorbing coating.

Images