Novel wind power rotating light-reflecting anti-bird device
By using a wind-powered rotating reflective bird deterrent device, which employs a control structure and a supporting reflective structure, birds are deterred by both needle piercing and light illumination. This solves the problem of line faults caused by birds nesting on power transmission lines and improves the safety and reliability of power transmission equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUOHUA HEBEI NEW ENERGY CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-04-17
AI Technical Summary
Birds nesting on power transmission lines can cause grounding, tripping, or power outages on low-voltage lines, and there are safety hazards associated with manually removing bird nests.
A novel wind-powered rotating reflective bird deterrent device is designed. It utilizes a control structure and a supporting reflective structure. The control frame slides under the drive of a lead screw, and the reflector rotates on a bearing plate to achieve bird deterrence by needle piercing. The limit point of the bird deterrent component is changed by controlling the rotation of the lead screw by an electric motor, and the reflector is driven by wind power to illuminate and deter birds.
This effectively avoids line faults caused by birds nesting, reduces human intervention, and improves the safety and reliability of power transmission equipment.
Smart Images

Figure CN224125088U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bird-proofing equipment technology, specifically a novel wind-powered rotating reflective bird-proofing device. Background Technology
[0002] Birds often nest on transmission line towers, and some nests even contain metal materials (such as iron wire). This can sometimes cause low-voltage line grounding, tripping, or power outages. Some large birds nest on the insulator strings of the towers, which can cause flashover of the insulator strings due to bird droppings, leading to transmission line tripping. In addition, manually removing bird nests poses certain safety hazards and causes some trouble for the operation and maintenance of transmission equipment. Utility Model Content
[0003] The purpose of this invention is to provide a novel wind-powered rotating reflective bird deterrent device to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a novel wind-powered rotating reflective bird deterrent device, comprising an adjustment structure and a supporting reflective structure, wherein the upper limit of the supporting reflective structure is equipped with the adjustment structure;
[0005] The control structure is used for bird deterrence by needles, and the control frame slides on the guide rod under the drive of the lead screw to restrict the bird deterrence components;
[0006] The reflective structure is supported at the bottom, and the rotating frame and reflector rotate on the first bearing plate and the second bearing plate to reflect light and repel birds. The adapter frame is fixedly erected through the docking shaft.
[0007] Specifically, the control structure includes an adjustment component and a bird-repelling component. The adjustment component is equipped with the bird-repelling component, and the tightening state of the bird-repelling component is controlled by the adjustment component.
[0008] Specifically, the supporting reflective structure includes a mounting base, a fixed plate, a first bearing plate, and a rotating frame. The lower end of the mounting base is fixedly connected to the fixed plate, the lower end of the fixed plate is fixedly connected to the first bearing plate, the rotating frame is rotatably connected to the first bearing plate, the lower center of the first bearing plate is fixed to the second bearing plate, the second bearing plate is located at the upper center of the adapter frame, and the adapter frame is threadedly connected to a mating shaft. A reflector is fixedly mounted on the rotating frame.
[0009] Specifically, the adjusting component includes a fixed block, a lead screw, and a guide rod. The lower end of the fixed block is fixedly connected to the guide rod, and the lower end of the guide rod is fixedly connected to a docking fixed shaft. The lower center of the fixed block is rotatably connected to the lead screw, and an adjusting frame is threadedly connected to the lead screw. The adjusting frame is slidably connected to the guide rod. A sleeve frame is fixedly connected to the guide rod and the docking fixed shaft. The lead screw is driven by the motor.
[0010] Specifically, the bird deterrent component includes a first needle holder, a winding wire, and a second needle holder. The lower end of the first needle holder is fixedly provided with a winding wire, and the lower end of the winding wire is fixedly provided with a second needle holder. The first needle holder, the winding wire, and the second needle holder are integrated into one unit.
[0011] Specifically, the lower end of the second needle holder is fixed on the mounting base, and the docking fixing shaft is also fixed to the mounting base. The bird-repelling component has elastic deformation capability. The center of the mounting base is used for the sliding of the motor limit adjustment frame on the guide rod to perform the limit tightening work of the bird-repelling component.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] The structure supporting the reflective structure facilitates support, and the adapter frame has a threaded connection with a mating shaft for easy fixing and installation, thus securing the reflective structure to the frame. The rotating frame and reflector can rotate between the first and second bearing plates under wind force, thereby performing bird-repelling illumination. The motor drives the lead screw to rotate, changing the position of the control frame on the guide rod. The sleeve frame is fixed, and the limiting points of the bird-repelling components can be adjusted by sliding the control frame. The bird-repelling components have elastic deformation capabilities; as the control frame moves downwards, multiple bird-repelling components disperse to perform bird-repelling operations. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of the present utility model;
[0015] Figure 2 This is an exploded view of the main body of this utility model;
[0016] Figure 3 This is a perspective view of the adjusting component of this utility model;
[0017] Figure 4 This is a schematic diagram of the bird-repelling component of this utility model.
[0018] In the diagram: 1-Control structure; 2-Supporting reflective structure; 3-Adjusting component; 4-Bird deterrent component; 5-Mounting base; 6-Fixing plate; 7-First bearing plate; 8-Rotating frame; 9-Reflector; 10-Matching shaft; 11-Adaptor frame; 12-Second bearing plate; 13-Fixing block; 14-Lead screw; 15-Guide rod; 16-Control frame; 17-Plate frame; 18-Matching fixed shaft; 19-Motor; 20-First needle holder; 21-Wire winding; 22-Second needle holder. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figure 1-4 This utility model provides a technical solution: a novel wind-powered rotating reflective bird deterrent device, comprising an adjustment structure 1 and a supporting reflective structure 2, wherein the adjustment structure 1 is installed at the upper limit of the supporting reflective structure 2;
[0021] The control structure 1 is used for needle-based bird deterrence, and the control frame 16 slides on the guide rod 15 under the drive of the lead screw 14 to restrict the bird deterrence component 4.
[0022] The reflective structure 2 is supported at the bottom, and the rotating frame 8 and the reflector 9 rotate on the first bearing plate 7 and the second bearing plate 12 to reflect light and repel birds. The adapter frame 11 is fixedly erected through the docking shaft 10.
[0023] The control structure 1 includes an adjustment component 3 and a bird deterrent component 4. The adjustment component 3 is equipped with the bird deterrent component 4, and the tightening state of the bird deterrent component 4 is controlled by the adjustment component 3.
[0024] The supporting reflective structure 2 includes a mounting base 5, a fixed plate 6, a first bearing plate 7, and a rotating frame 8. The lower end of the mounting base 5 is fixedly connected to the fixed plate 6, and the lower end of the fixed plate 6 is fixedly connected to the first bearing plate 7. The rotating frame 8 is rotatably connected to the first bearing plate 7. The lower center of the first bearing plate 7 is fixed to a second bearing plate 12, which is located at the upper center of the adapter frame 11. A docking shaft 10 is threaded onto the adapter frame 11. A reflector 9 is fixedly mounted on the rotating frame 8. The equipment is installed on the frame via the adapter frame 11. Then, the docking shaft 10 is screwed to limit and fix the adapter frame 11. At this time, the rotating frame 8 and the reflector 9 can rotate under wind force. The rotating frame 8 and the reflector 9 rotate on the first bearing plate 7 and the second bearing plate 12, performing bird-repelling illumination. 7. The second bearing plate 12 is fixedly set. The rotating frame 8 is sleeved on the first bearing plate 7 and the second bearing plate 12. The upper end of the fixed plate 6 is supported by the mounting seat 5, and the mounting seat 5 supports the docking fixed shaft 18. At the same time, it is connected to the bottom of the second needle frame 22. At this time, the user can adjust and control the motor 19 to rotate. The motor 19 drives the lead screw 14 to rotate, changing the position of the adjustment frame 16 on the guide rod 15. The bottom sleeve frame 17 is fixedly set. At this time, the adjustment frame 16 changes the binding point of the bird repelling component 4 by adjusting the position. At this time, the bird repelling component 4 can spread through the bottom support. The first needle frame 20, the winding wire 21, and the second needle frame 22 are integrated structures with elastic deformation ability. Thus, through the needle structure of the bird repelling component 4, physical bird prevention is carried out.
[0025] The adjusting component 3 includes a fixed block 13, a lead screw 14, and a guide rod 15. The lower end of the fixed block 13 is fixedly connected to the guide rod 15, and the lower end of the guide rod 15 is fixedly connected to a mating fixing shaft 18. The lower center of the fixed block 13 is rotatably connected to the lead screw 14. An adjusting frame 16 is threaded onto the lead screw 14, and the adjusting frame 16 is slidably connected to the guide rod 15. A sleeve frame 17 is fixedly connected to the guide rod 15 and the mating fixing shaft 18. The lead screw 14 is driven and connected to the motor 19. The structure supporting the reflective structure 2 facilitates support. The adapter frame 11 is threadedly connected to the mating shaft 10 for convenient... The system is fixed in place to support the reflective structure 2 and the frame. The rotating frame 8 and the reflector 9 can rotate between the first bearing plate 7 and the second bearing plate 12 under the action of wind, thereby performing the work of repelling birds with light. The motor 19 can drive the lead screw 14 to rotate, changing the position of the control frame 16 on the guide rod 15. The sleeve frame 17 is fixedly set. By sliding the control frame 16, the limit point of the bird repelling component 4 can be adjusted. The bird repelling component 4 has elastic deformation capability. During the downward movement of the control frame 16, multiple bird repelling components 4 will disperse to perform the bird repelling work.
[0026] The bird deterrent component 4 includes a first needle holder 20, a winding wire 21, and a second needle holder 22. The winding wire 21 is fixedly provided at the lower end of the first needle holder 20, and the second needle holder 22 is fixedly provided at the lower end of the winding wire 21. The first needle holder 20, the winding wire 21, and the second needle holder 22 are integrated into one unit.
[0027] The lower end of the second needle holder 22 is fixed on the mounting base 5, and the docking fixing shaft 18 is also fixed to the mounting base 5. The bird-repelling component 4 has elastic deformation capability. The center of the mounting base 5 is used for the sliding of the limit adjustment frame 16 of the motor 19 on the guide rod 15 to perform the limit tightening work of the bird-repelling component 4.
[0028] Working principle: When needed, the device is installed on the frame via the adapter 11. Then, the docking shaft 10 is screwed on to limit and fix the adapter 11. At this time, the rotating frame 8 and the reflector 9 can rotate under the action of wind. The rotating frame 8 and the reflector 9 rotate on the first bearing plate 7 and the second bearing plate 12 to perform bird deterrence by light. The first bearing plate 7 and the second bearing plate 12 are fixedly set. The rotating frame 8 is fitted on the first bearing plate 7 and the second bearing plate 12. The upper end of the fixed plate 6 is supported by the mounting base 5, and the mounting base 5 supports the docking fixed shaft 18. At the same time, the bottom of the second needle frame 22 is connected. Next, the user can adjust and control the motor 19 to rotate. The motor 19 drives the lead screw 14 to rotate, changing the position of the control frame 16 on the guide rod 15. The bottom sleeve frame 17 is fixed. At this time, the control frame 16 changes the binding point of the bird-repelling component 4 by adjusting its position. The bird-repelling component 4 can spread through the bottom support. The first needle frame 20, the winding wire 21, and the second needle frame 22 are an integrated structure with elastic deformation capability. Thus, through the needle structure of the bird-repelling component 4, physical bird prevention is carried out. The first needle frame 20, the winding wire 21, and the second needle frame 22 are made of iron wire to complete the work.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A new wind rotating reflective bird deterrent device characterized by: It includes a control structure (1) and a supporting reflective structure (2), with the control structure (1) installed at the upper limit of the supporting reflective structure (2). The control structure (1) is used for needle-based bird deterrence, and the control frame (16) slides on the guide rod (15) under the drive of the lead screw (14) to restrict the bird deterrence component (4); The reflective structure (2) is supported at the bottom, and the rotating frame (8) and the reflector (9) rotate on the first bearing plate (7) and the second bearing plate (12) to reflect light and drive away birds. The adapter frame (11) is fixedly erected through the docking shaft (10).
2. The new wind rotating reflective bird prevention device of claim 1, wherein: The control structure (1) includes an adjustment component (3) and a bird deterrent component (4). The adjustment component (3) is provided with the bird deterrent component (4), and the tightening state of the bird deterrent component (4) is controlled by the adjustment component (3).
3. The new wind rotating reflective bird prevention device of claim 2, wherein: The supporting reflective structure (2) includes a mounting base (5), a fixed plate (6), a first bearing plate (7), and a rotating frame (8). The lower end of the mounting base (5) is fixedly connected to the fixed plate (6), the lower end of the fixed plate (6) is fixedly connected to the first bearing plate (7), and the rotating frame (8) is rotatably connected to the first bearing plate (7). The lower center of the first bearing plate (7) is fixed to the second bearing plate (12). The second bearing plate (12) is located at the upper center of the adapter frame (11), and the adapter frame (11) is threadedly connected to a mating shaft (10). A reflector (9) is fixedly mounted on the rotating frame (8).
4. The new wind rotating reflective bird prevention device of claim 3, wherein: The adjusting component (3) includes a fixed block (13), a lead screw (14) and a guide rod (15). The lower end of the fixed block (13) is fixedly connected to the guide rod (15), and the lower end of the guide rod (15) is fixedly connected to the docking fixed shaft (18). The center lower end of the fixed block (13) is rotatably connected to the lead screw (14). The lead screw (14) is threadedly connected to the adjusting frame (16), and the adjusting frame (16) is slidably connected to the guide rod (15). The guide rod (15) and the docking fixed shaft (18) are fixedly connected to the sleeve frame (17), and the motor (19) is driven by the lead screw (14).
5. The new wind rotating reflective bird prevention device of claim 4, wherein: The bird deterrent component (4) includes a first needle holder (20), a winding wire (21), and a second needle holder (22). The lower end of the first needle holder (20) is fixedly provided with the winding wire (21), and the lower end of the winding wire (21) is fixedly provided with the second needle holder (22). The first needle holder (20), the winding wire (21), and the second needle holder (22) are integrated into one unit.
6. The new wind rotating reflective bird prevention device of claim 5, wherein: The lower end of the second needle holder (22) is fixed on the mounting base (5), and the docking fixing shaft (18) is also fixed to the mounting base (5). The bird-repelling component (4) has elastic deformation capability. The center of the mounting base (5) is used for the sliding of the limit adjustment frame (16) of the motor (19) on the guide rod (15) to perform the limit tightening work of the bird-repelling component (4).