Improved helicopter bird light device
By adding a pulse control box to the helicopter strobe landing light, it was made possible to function as both a bird deterrent light and a landing light, solving the problems of high energy consumption and poor bird deterrence effect of existing devices, and achieving a highly efficient and energy-saving bird deterrence effect.
Patent Information
- Application Number
- CN202521407944.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-07
- Publication Date
- 2026-07-14
- Estimated Expiration
- 2035-07-07
AI Technical Summary
Existing helicopter bird deterrent lights suffer from high energy consumption due to the additional lighting and limited bird deterrent effect, failing to meet the demands of modern helicopters for high efficiency, energy saving, and wide coverage.
A pulse control box is added to the helicopter's strobe landing light. The LEDs are adjusted through the control box, so that it can be used as both a landing light and a bird deterrent light, achieving multiple uses for one light.
It achieves the dual function of being an effective bird deterrent device and a landing light without increasing energy consumption, thus improving bird deterrence and meeting energy-saving requirements.
Smart Images
Figure CN224491501U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of helicopter safety flight equipment, and in particular to an improved helicopter bird deterrent light device. Background Technology
[0002] Helicopters often encounter bird interference during flight, especially at low altitudes and during takeoff and landing. Bird collisions with helicopters can lead to serious flight accidents, causing significant losses to personnel and equipment. Traditional bird control methods include the use of sound devices and visual deterrents, but these methods are often limited in effectiveness and can easily lead to bird adaptation, reducing their effectiveness.
[0003] In the process of developing this application, the inventors discovered the following problems with the existing technology: Although the existing helicopter bird deterrent light devices can scare away birds to a certain extent by flashing lights, they have problems such as requiring additional lights and high energy consumption, which cannot meet the needs of modern helicopters for efficient, energy-saving, and wide-coverage bird deterrent devices. Therefore, those skilled in the art have provided an improved helicopter bird deterrent light device to solve the problems mentioned in the background technology. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an improved helicopter bird deterrent light device. By adding a pulse control box to the landing light, the pulse control box can control and adjust the landing light, thereby achieving the function of a single light serving as both a landing light and a bird deterrent light.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] An improved helicopter bird deterrent light device includes a strobe landing light. An LED is embedded in the front end of the outer surface of the strobe landing light. A control box is embedded in the upper part of one side of the outer surface of the strobe landing light. Four terminals are embedded in the rear end of the outer surface of the strobe landing light. A strobe relay is embedded in the lower part of one side of the outer surface of the strobe landing light. A mounting bracket is fixedly mounted on the upper surface of the strobe landing light. The control box contains a 28V landing light input signal, a ground signal, a 28V strobe input signal, and a landing light control signal.
[0007] Furthermore, the strobe landing light is equipped with a lighting system, and the strobe landing light and the lighting system are electrically connected.
[0008] Furthermore, all four terminals are fixedly connected to the control box, and the four terminals are electrically connected to the 28V landing light input signal, the ground signal, the 28V strobe input signal, and the landing light control signal, respectively.
[0009] Furthermore, the control box is electrically connected to a grounding wire via a grounding signal, and the control box is electrically connected to a strobe landing light via a 28V landing light input signal.
[0010] Furthermore, the control box is electrically connected to a terminal of the strobe relay via a 28V strobe input signal, and the control box is electrically connected to the landing light switch via a landing light control signal.
[0011] Furthermore, the strobe relay is electrically connected to a strobe switch and a 28V DC busbar via two terminals.
[0012] Furthermore, a mounting bracket is fixedly installed on the upper part of the outer surface of the strobe landing light.
[0013] This utility model has the following beneficial effects:
[0014] This utility model proposes an improved helicopter bird-repelling light device. By installing a control box inside the strobe landing light, the control box can control and adjust the LEDs, enabling the LEDs to emit both a fixed light source for the landing light and a radio frequency flashing pulse light source for the bird-repelling light. This allows the strobe landing light to be used better at the bottom of the helicopter and to repel birds. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the strobe landing light device of this utility model;
[0016] Figure 2 This is a schematic diagram of the circuit of the strobe landing light device of this utility model.
[0017] Legend:
[0018] 1. Strobe landing light; 2. Control box; 3. Landing light switch; 4. Strobe relay; 5. 28V DC busbar; 6. Strobe switch; 7. Lighting system; 8. Grounding wire; 9. LED; 10. Mounting bracket; 11. Terminal block. 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] Reference Figures 1 to 2An improved helicopter bird deterrent light device includes a strobe landing light 1. An LED 9 is embedded in the front end of the outer surface of the strobe landing light 1. A control box 2 is embedded in the upper part of one side of the outer surface of the strobe landing light 1. Four terminal blocks 11 are embedded in the rear end of the outer surface of the strobe landing light 1. A strobe relay 4 is embedded in the lower part of one side of the outer surface of the strobe landing light 1. A mounting bracket 10 is fixedly installed on the upper surface of the strobe landing light 1. The control box 2 contains a 28V landing light input signal, a ground signal, a 28V strobe input signal, and a landing light control signal.
[0021] Specifically, the LED9 embedded in the strobe landing light 1 can provide different lighting modes under the control of the control box 2, thus enabling the strobe landing light 1 to be used in different environments. After the terminal block 11 is snapped into the outer surface of the strobe landing light 1, the control box 2 and the control components can be connected electrically, thus enabling better control and use of the strobe landing light 1.
[0022] Reference Figure 1 and Figure 2 The strobe landing light 1 is equipped with a lighting system 7, and the strobe landing light 1 and the lighting system 7 are electrically connected.
[0023] Specifically, after the lighting system 7 is installed inside the strobe landing light 1, the LED 9 can be controlled and used under the control of multiple signal transmissions, so that the strobe landing light 1 can provide different modes of illumination.
[0024] Reference Figure 1 and Figure 2 All four terminals 11 are fixedly connected to the control box 2. The four terminals 11 are electrically connected to the 28V landing light input signal, the ground signal, the 28V strobe input signal and the landing light control signal, respectively.
[0025] Specifically, after four terminals 11 are snapped onto the outer surface of the strobe landing light 1, the terminals 11 and the control box 2 can be snapped together, so that the 28V landing light input signal, ground signal, 28V strobe input signal and landing light control signal can be electrically connected to the control box 2.
[0026] Reference Figure 2 Control box 2 is electrically connected to grounding wire 8 via grounding signal. Control box 2 is electrically connected to strobe landing light 1 via 28V landing light input signal. Control box 2 is electrically connected to one terminal of strobe relay 4 via 28V strobe input signal. Control box 2 is electrically connected to landing light switch 3 via landing light control signal.
[0027] Specifically, the electrically connected 28V landing light input signal can provide the landing light electrical signal to control box 2, the electrically connected ground signal can provide the ground signal to control box 2, the electrically connected 28V strobe light input signal can provide the strobe light electrical signal to control box 2, and the electrically connected landing light control signal can provide the landing light control signal to control box 2. When only the strobe switch 6 is turned on, the strobe relay 4 is activated, which can control LED9 to emit radio frequency flashing pulse light source. At this time, the strobe landing light 1 becomes a bird deterrent light. When the strobe switch 6 and the landing light switch 3 are turned on at the same time, the end of the electrical connection between control box 2 and landing light switch 3 provides the landing light control signal, while also suppressing the strobe signal transmitted after the electrical connection between control box 2 and strobe relay 4. This allows LED9 to emit a fixed light source, and at this time, the strobe landing light 1 becomes a landing light.
[0028] Reference Figure 2 The strobe relay 4 is electrically connected to the strobe switch 6 and the 28V DC bus bar 5 through two terminals.
[0029] Specifically, by electrically connecting the strobe switch 6 and the 28V DC bus bar 5 to the two terminals of the strobe relay 4, the strobe switch 6 can be better controlled and used.
[0030] Reference Figure 1 A mounting bracket 10 is fixedly installed on the upper part of the outer surface of the strobe landing light 1.
[0031] Specifically, after the mounting bracket 10 is fixedly set on the upper part of the outer surface of the strobe landing light 1, the strobe landing light 1 can be installed and fixed on the lower part of the nose of the helicopter using bolts, so that the strobe landing light 1 can be used better.
[0032] Working principle: During use, the operator can use bolts to install and fix the strobe landing light 1, which is fixed with the mounting bracket 10, to the lower part of the helicopter's nose. At the same time, the operator can control and adjust the LED9 set in the strobe landing light 1 according to different environmental conditions. When the LED9 emits a radio-flash pulse light source, it can become a bird-repelling light, which can effectively drive away birds. When the LED9 emits a fixed light source, it can illuminate the ground, thus becoming a landing light, which can better assist the helicopter in landing.
[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An improved helicopter bird deterrent light device, comprising a strobe landing light (1), characterized in that: The strobe landing light (1) has an LED (9) embedded in its outer surface near the front end. A control box (2) is embedded in the upper part of one side of the outer surface of the strobe landing light (1). Four terminals (11) are embedded in the rear part of the outer surface of the strobe landing light (1). A strobe relay (4) is embedded in the lower part of one side of the outer surface of the strobe landing light (1). A mounting bracket (10) is fixedly installed on the upper surface of the strobe landing light (1). The control box (2) contains a 28V landing light input signal, a ground signal, a 28V strobe input signal, and a landing light control signal.
2. The improved helicopter bird deterrent light device according to claim 1, characterized in that: The strobe landing light (1) is equipped with a lighting system (7), and the strobe landing light (1) and the lighting system (7) are electrically connected.
3. The improved helicopter bird deterrent light device according to claim 1, characterized in that: All four terminals (11) are fixedly connected to the control box (2), and the four terminals (11) are electrically connected to the 28V landing light input signal, the ground signal, the 28V strobe input signal and the landing light control signal, respectively.
4. An improved helicopter bird deterrent light device according to claim 1, characterized in that: The control box (2) is electrically connected to a grounding wire (8) via a grounding signal, and the control box (2) is electrically connected to a strobe landing light (1) via a 28V landing light input signal.
5. An improved helicopter bird deterrent light device according to claim 1, characterized in that: The control box (2) is electrically connected to a terminal of the strobe relay (4) via a 28V strobe input signal, and the control box (2) is electrically connected to the landing light switch (3) via the landing light control signal.
6. An improved helicopter bird deterrent light device according to claim 1, characterized in that: The strobe relay (4) is electrically connected to a strobe switch (6) and a 28V DC busbar (5) through two terminals.
7. An improved helicopter bird deterrent light device according to claim 1, characterized in that: The strobe landing light (1) has a mounting bracket (10) fixedly installed on the upper part of its outer surface.