A convenient aviation obstruction light with adjustable mounting angle
By using a worm gear structure and limit bolt design, the angle adjustment process of the aviation obstruction light is simplified, solving the problems of complex operation and angle deviation in the existing technology. It realizes convenient and efficient multi-angle adjustment and stable fixation, improving the ease of use and accuracy of the aviation obstruction light.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU JIUAN DOOR IND CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-31
AI Technical Summary
The existing aviation obstruction lights are complicated to operate during angle adjustment, and uneven bolt tightening can lead to angle deviation, affecting the accuracy of horizontal and vertical positioning. The convenience of operation needs to be improved.
The design employs a worm gear and worm wheel structure with a limit bolt. The pitch angle of the bracket is adjusted by rotating the crank handle to drive the worm gear to rotate, the angle is maintained by the self-locking property of the worm wheel, and the limit bolt is used to fix it in the horizontal direction, simplifying the operation process.
It enables convenient multi-angle adjustment and stable fixation of aviation obstruction lights, improving the efficiency and angular accuracy of high-altitude operations and ensuring the warning effect.
Smart Images
Figure CN224580213U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of aviation obstruction light technology, specifically a convenient aviation obstruction light with an adjustable installation angle. Background Technology
[0002] Portable aviation obstruction lights are lighting devices specifically designed to improve aviation safety. They are typically installed on buildings or other tall structures that may obstruct aircraft flight, such as skyscrapers, chimneys, towers, and wind turbines. These lights alert aircraft pilots to surrounding obstacles by emitting strong flashing or continuous light to prevent aviation accidents. Portable aviation obstruction lights usually use high-brightness LED chips, which have advantages such as high energy efficiency, long lifespan, and simple maintenance. They can work stably in various weather conditions, ensuring good visibility at night or in low visibility conditions.
[0003] For example, the utility model patent with announcement number CN217057292U discloses an adjustable angle bracket for aviation obstruction lights applied to power transmission towers. It includes a first bracket fixed to the aviation obstruction light, a second bracket connected to the first bracket, and a third bracket connected to the second bracket. The first mounting bolt can be selectively fixed at different positions in the mounting groove, so that the first bracket has different angles relative to the second bracket. It is convenient to install, adjust, and disassemble. The second mounting bolt fixes the second bracket and the third bracket, and at the same time, it also completes the fixation of the entire bracket structure to the angle iron, that is, the tower structural component, without the need to drill holes in the tower structural component, thus avoiding secondary processing of the tower structure.
[0004] However, in actual use, it was discovered that the device achieves angle adjustment and fixation of the aviation obstruction light through the cooperation of the mounting slot and mounting bolts.
[0005] However, in the actual angle adjustment process, the first mounting bolt needs to be loosened first, adjusted to the target angle, and then the bolt needs to be tightened again to complete the fixation. This operation requires repeated tightening of the bolt, which not only increases the operation steps and time when working at high altitudes, but may also cause slight deviations in the angle due to uneven bolt tightening force, affecting the horizontal and vertical accuracy of the aviation obstruction light. The convenience needs to be improved. Therefore, an adjustable mounting angle convenient aviation obstruction light is provided. Utility Model Content
[0006] The purpose of this application is to provide a convenient aviation obstruction light with an adjustable installation angle in order to solve the problems mentioned above.
[0007] The technical solution adopted in this application is as follows: A convenient aviation obstruction light with adjustable installation angle includes a fixed bracket, an adjustable bracket is hinged inside the fixed bracket, a mounting base is provided on the top surface of the adjustable bracket, a positioning and fixing component connected to the mounting base is provided on the top surface of the adjustable bracket, an aviation obstruction light is fixedly installed on the top of the mounting base, and an adjustment component connected to the adjustable bracket is provided inside the fixed bracket.
[0008] The adjustment assembly includes a fixed vertical plate, a worm gear, a mounting shaft, and a worm wheel. Two fixed vertical plates are fixedly installed inside the fixed bracket, and the worm gear is rotatably connected to the side of the two fixed vertical plates that are close to each other. The mounting shaft is fixedly installed on the inner side wall of the adjustment bracket, and a worm wheel is fixedly installed on the outer surface of the mounting shaft near the middle. The worm wheel is meshed with the worm gear.
[0009] In a preferred embodiment, the positioning and fixing assembly includes positioning screws and positioning holes. Two positioning screws are fixedly installed on the top surface of the adjusting bracket, and two positioning holes corresponding to the positioning screws are opened at the bottom end of the mounting base. One end of the positioning screw passes through the interior of the positioning hole, and a nut is threadedly connected to the end of the positioning screw away from the adjusting bracket.
[0010] In a preferred embodiment, a control box is provided on the bottom surface of the fixed bracket, and a circular support is fixedly installed on the top surface of the control box. A rotating shaft is rotatably connected to the middle of the circular support through a bearing. The top end of the rotating shaft is fixed to the bottom surface of the fixed bracket. A connecting plate is fixedly installed on the outer surface of the rotating shaft. A limit bolt is threadedly connected to the top surface of the connecting plate. The top surface of the circular support has multiple limit grooves in a circumferential array corresponding to the limit bolts. One end of the limit bolt is inserted into the interior of one of the multiple limit grooves.
[0011] In a preferred embodiment, two support frames are fixedly installed on the side of the control box, and a solar panel is fixedly installed on the end of each support frame away from the control box.
[0012] In a preferred embodiment, a rotary crank is fixedly mounted on one end of the worm gear.
[0013] In a preferred embodiment, a fixing support is fixedly installed on the bottom surface of the control box, and the top surface of the fixing support has multiple mounting holes.
[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:
[0015] 1. In this application, due to the adoption of the above-mentioned solution, the user first rotates the rotary handle, which drives the worm gear to rotate. The worm gear meshes with the worm wheel, causing the mounting shaft to drive the adjusting bracket to rotate around the hinge point with the fixed bracket, thereby adjusting the pitch angle of the aviation obstruction light. Due to the self-locking nature of the worm gear and worm wheel structure, the adjusted angle can be stably maintained. If it is necessary to adjust the horizontal angle of the aviation obstruction light, loosen the limit bolt, so that the connecting plate rotates with the rotating shaft on the circular support, driving the fixed bracket and the aviation obstruction light to rotate horizontally. After rotating to the target direction, tighten the limit bolt and insert it into the corresponding limit circular groove to complete the horizontal angle fixation. Through the cooperation of the mechanical structure, this device can effectively realize convenient adjustment and stable fixation of the aviation obstruction light at multiple angles. The operation is simple and efficient, ensuring the warning effect of the aviation obstruction light. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this application;
[0017] Figure 2 This is a schematic diagram of the adjustment component structure of this application;
[0018] Figure 3 This is a schematic diagram of the support frame structure of this application;
[0019] Figure 4 This is a schematic diagram of the mounting base structure of this application.
[0020] The markings in the diagram are: 1. Fixed bracket; 2. Adjustable bracket; 3. Mounting base; 4. Positioning and fixing component; 401. Positioning screw; 402. Positioning hole; 5. Aviation obstruction light; 6. Adjustable component; 601. Fixed upright plate; 602. Worm gear; 603. Mounting shaft; 604. Worm wheel; 7. Control box; 8. Circular support; 9. Rotating shaft; 10. Connecting plate; 11. Limit bolt; 12. Limiting circular groove; 13. Support frame; 14. Solar panel; 15. Rotary crank; 16. Fixed bracket. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0022] refer to Figures 1-4As shown, a convenient aviation obstruction light with adjustable installation angle includes a fixed bracket 1, an adjustable bracket 2 hinged inside the fixed bracket 1, a mounting base 3 on the top surface of the adjustable bracket 2, and a positioning and fixing component 4 connected to the mounting base 3 on the top surface of the adjustable bracket 2. The fixed bracket 1 provides stable support for the overall structure, the hinged design between the adjustable bracket 2 and the fixed bracket 1 provides a basic rotation fulcrum for subsequent angle adjustment, and the positioning and fixing component 4 enables quick connection and fixation between the mounting base 3 and the adjustable bracket 2, facilitating the installation and subsequent maintenance and replacement of the aviation obstruction light 5.
[0023] refer to Figures 1-4 As shown, the positioning and fixing component 4 includes positioning screws 401 and positioning holes 402. Two positioning screws 401 are fixedly installed on the top surface of the adjusting bracket 2. Two positioning holes 402 corresponding to the positioning screws 401 are opened at the bottom end of the mounting base 3. One end of the positioning screw 401 passes through the interior of the positioning hole 402, and the end of the positioning screw 401 away from the adjusting bracket 2 is threaded with a nut. Through the cooperation of the positioning screws 401 and the positioning holes 402, the mounting base 3 can be accurately positioned. The nut fastening method is simple to operate, the connection is firm, and it is easy to disassemble. At the same time, it can effectively prevent the mounting base 3 from loosening or shifting during use, ensuring the installation stability of the aviation obstruction light 5.
[0024] refer to Figures 1-4 As shown, an aviation obstruction light 5 is fixedly installed on the top of the mounting base 3, and an adjustment component 6 connected to the adjustment bracket 2 is provided inside the fixed bracket 1. The mounting base 3 provides a stable mounting carrier for the aviation obstruction light 5, and the adjustment component 6 can serve as the core structure for angle adjustment, driving the adjustment bracket 2 to rotate relative to the fixed bracket 1, thereby realizing the angle adjustment of the aviation obstruction light 5 and meeting the angle requirements under different installation scenarios.
[0025] refer to Figures 1-4 As shown, the adjustment assembly 6 includes a fixed upright plate 601, a worm gear 602, a mounting shaft 603, and a worm wheel 604. Two fixed upright plates 601 are fixedly installed inside the fixed bracket 1, and the worm gear 602 is rotatably connected to the side of each fixed upright plate 601 that is close to each other. A rotary handle 15 is fixedly installed at one end of the worm gear 602. The mounting shaft 603 is fixedly installed on the inner wall of the adjustment bracket 2, and a worm wheel 604 is fixedly installed on the outer surface of the mounting shaft 603 near the center. The worm wheel 604 meshes with the worm gear 602. The meshing transmission between the worm gear 602 and the worm wheel 604 has a self-locking property, which can stably maintain the current angle after adjustment, avoiding angle deviation due to external force. The rotary handle 15 facilitates manual adjustment by the operator, saving effort and providing high precision. It can quickly adjust the aviation obstruction light 5 to the required angle, improving the efficiency of high-altitude operations.
[0026] refer to Figures 1-4 As shown, a control box 7 is provided on the bottom surface of the fixed bracket 1, and a fixed support 16 is fixedly installed on the bottom surface of the control box 7. Multiple mounting holes are opened on the top surface of the fixed support 16. Two support frames 13 are fixedly installed on the side of the control box 7, and solar panels 14 are fixedly installed on the ends of the two support frames 13 away from the control box 7. The control box 7 can accommodate control circuits, batteries and other components, and play a protective role. The fixed support 16 and mounting holes facilitate the stable installation of the entire device on carriers such as power towers. The solar panels 14 can convert solar energy into electrical energy to power the aviation obstruction light 5 and control components, achieving energy self-sufficiency and adapting to outdoor scenarios without external power sources, thus saving energy and protecting the environment.
[0027] refer to Figures 1-4 As shown, a circular support 8 is fixedly installed on the top surface of the control box 7. A rotating shaft 9 is rotatably connected to the middle of the circular support 8 via a bearing. The top of the rotating shaft 9 is fixed to the bottom surface of the fixed bracket 1. A connecting plate 10 is fixedly installed on the outer surface of the rotating shaft 9. A limit bolt 11 is threadedly connected to the top surface of the connecting plate 10. Multiple limit grooves 12 corresponding to the limit bolts 11 are formed in a circumferential array on the top surface of the circular support 8. One end of the limit bolt 11 is inserted into the interior of one of the multiple limit grooves 12. Through the cooperation between the rotating shaft 9 and the circular support 8, the fixed bracket 1 can drive the aviation obstruction light 5 to rotate 360° horizontally to meet the warning needs in different directions. Through the cooperation between the limit bolts 11 and the limit grooves 12, it can be quickly fixed after rotating to the target angle. The operation is simple, the fixation is reliable, and the angle is guaranteed not to rotate unexpectedly.
[0028] The implementation principle of this application for a convenient aviation obstruction light with adjustable installation angle is as follows: the user first fixes the device as a whole to a designated position such as a power tower through the mounting holes of the fixed support 16. When the aviation obstruction light 5 needs to be installed, the user can align the positioning hole 402 of the mounting base 3 with the positioning screw 401 of the adjusting bracket 2 and insert it, and tighten the nut to complete the fixation, thereby realizing the rapid installation of the aviation obstruction light 5.
[0029] When the pitch angle of the aviation obstruction light 5 needs to be adjusted, the operator first turns the rotary handle 15, which drives the worm gear 602 to rotate. The worm gear 602 meshes with the worm wheel 604, causing the mounting shaft 603 to drive the adjusting bracket 2 to rotate around the hinge point with the fixed bracket 1, thereby adjusting the pitch angle of the aviation obstruction light 5. Due to the self-locking nature of the worm gear structure, the adjusted angle can be stably maintained. If the horizontal angle of the aviation obstruction light 5 needs to be adjusted, the limit bolt 11 is loosened, causing the connecting plate 10 to rotate with the rotating shaft 9 on the circular support 8, driving the fixed bracket 1 and the aviation obstruction light 5 to rotate horizontally. After rotating to the target direction, the limit bolt 11 is tightened and inserted into the corresponding limit groove 12 to complete the horizontal angle fixation. This device, through the cooperation of the mechanical structure, can effectively realize convenient adjustment and stable fixation of the aviation obstruction light 5 at multiple angles. The operation is simple and efficient, ensuring the warning effect of the aviation obstruction light.
[0030] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.
Claims
1. A portable aviation obstacle light with adjustable installation angle, comprising a fixed support (1), characterized in that: The fixed bracket (1) is hinged to an adjustable bracket (2). The top surface of the adjustable bracket (2) is provided with a mounting base (3). The top surface of the adjustable bracket (2) is provided with a positioning and fixing component (4) connected to the mounting base (3). An aviation obstruction light (5) is fixedly installed on the top of the mounting base (3). The fixed bracket (1) is provided with an adjusting component (6) connected to the adjustable bracket (2). The adjustment assembly (6) includes a fixed plate (601), a worm (602), a mounting shaft (603), and a worm wheel (604). Two fixed plates (601) are fixedly installed inside the fixed bracket (1), and the worm (602) is rotatably connected to the side of the two fixed plates (601) that are close to each other. The mounting shaft (603) is fixedly installed on the inner side wall of the adjustment bracket (2), and the worm wheel (604) is fixedly installed on the outer surface of the mounting shaft (603) near the middle. The worm wheel (604) is meshed with the worm (602).
2. The adjustable-mount-angle aviation obstacle light of claim 1, wherein: The positioning and fixing component (4) includes a positioning screw (401) and a positioning hole (402). Two positioning screws (401) are fixedly installed on the top surface of the adjusting bracket (2). Two positioning holes (402) corresponding to the positioning screws (401) are opened at the bottom end of the mounting base (3). One end of the positioning screw (401) passes through the interior of the positioning hole (402), and a nut is threaded to the end of the positioning screw (401) away from the adjusting bracket (2).
3. The adjustable-mount-angle aviation obstruction light of claim 1, wherein: The bottom surface of the fixed bracket (1) is provided with a control box (7), and the top surface of the control box (7) is fixedly installed with a circular support (8). The middle part of the circular support (8) is rotatably connected to a rotating shaft (9) through a bearing. The top end of the rotating shaft (9) is fixed to the bottom surface of the fixed bracket (1). A connecting plate (10) is fixedly installed on the outer surface of the rotating shaft (9). The top surface of the connecting plate (10) is threaded with a limit bolt (11). The top surface of the circular support (8) is provided with multiple limit grooves (12) corresponding to the limit bolts (11) in a circumferential array. One end of the limit bolt (11) is inserted into the interior of one of the multiple limit grooves (12).
4. The adjustable-mount-angle aviation obstruction light of claim 3, wherein: Two support frames (13) are fixedly installed on the side of the control box (7), and solar panels (14) are fixedly installed on the end of each support frame (13) away from the control box (7).
5. The adjustable-mount-angle aviation obstruction light of claim 1, wherein: A rotary crank (15) is fixedly installed at one end of the worm gear (602).
6. An adjustable-mount-angle aviation obstruction light as in claim 4, wherein: The bottom surface of the control box (7) is fixedly mounted with a fixed support (16), and the top surface of the fixed support (16) is provided with multiple mounting holes.