A drone lighting device

Abstract

This utility model discloses a drone lighting device, including a lighting mechanism and a stabilization control device. The stabilization control device includes a support and fixing mechanism and a positioning mechanism. The lighting mechanism has a support and fixing position, and at least two ends of the support and fixing mechanism are connected and fixed to the lighting mechanism through the support and fixing position. At least another end of the support and fixing mechanism is connected to the positioning mechanism. This utility model can adapt to different drone application scenarios. By mounting the lighting mechanism on the drone through the stabilization control device, the lighting mechanism can dynamically change the lighting according to various application scenarios, achieving various lighting effects and improving the drone's mission execution efficiency. It can be widely used in the field of drone technology.

Description

Technical Field

[0001] This application relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to a UAV lighting device. Background Technology

[0002] Unmanned aerial vehicles (UAVs) are unmanned aircraft controlled by radio remote control equipment and their own program control devices, or operated autonomously, either completely or intermittently, by an onboard computer. Compared to manned aircraft, UAVs are often more suitable for tasks that are too "dull, dirty, or dangerous." UAVs can be categorized into military and civilian applications. In the military field, UAVs are divided into reconnaissance aircraft and target drones.

[0003] Currently, the lighting effects of drones in different fields are relatively simple and cannot be changed according to various application scenarios, which affects the efficiency of mission execution. Summary of the Invention

[0004] The main purpose of this utility model is to provide a drone lighting device that can be fixed on the drone and achieve a variety of lighting effects.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drone lighting device, comprising a lighting mechanism and a stabilization control device, wherein the stabilization control device comprises a support fixing mechanism and a positioning mechanism;

[0006] The lighting mechanism is provided with a support and fixing position. At least two ends of the support and fixing mechanism are connected and fixed to the lighting mechanism through the support and fixing position, and at least the other end of the support and fixing mechanism is connected to the positioning mechanism.

[0007] In some embodiments, the lighting mechanism includes a lamp barrel and a heat sink base; the lamp barrel includes a first lens assembly, a second lens assembly, a lamp bead assembly substrate, a lamp bead driving substrate, and a lamp barrel protective cover;

[0008] The lamp tube is provided with the support and fixing position, and the lamp tube is connected and fixed to the support and fixing mechanism through the support and fixing position;

[0009] The heat sink base is provided with a copper heat pipe component, which is connected to the LED assembly substrate.

[0010] The lamp bead assembly substrate is provided with lamp beads, the first lens assembly is mounted on the lamp beads, the lamp bead assembly substrate is connected to the lamp bead driving substrate, the lamp bead driving substrate is located between the lamp barrel protective cover and the lamp bead assembly substrate, and the second lens assembly is fixed in the lamp barrel protective cover.

[0011] In some embodiments, the support and fixing mechanism includes a first fixing rod, a second fixing rod, a pitch motor box, a roll motor box, a horizontal motor box, a first rotating cylinder, a second rotating cylinder, and a third rotating cylinder;

[0012] One end of the first fixing rod is connected to the rolling motor box, and the end of the rolling motor box is rotatably connected to the first rotating cylinder. One end of the first rotating cylinder is connected to the second fixing rod.

[0013] The other end of the second fixing rod is connected to the pitch motor box, the end of the pitch motor box is rotatably connected to the second rotating cylinder, and the other end of the second rotating cylinder is connected to the support fixing position to fix the lighting mechanism;

[0014] The third rotating cylinder is rotatably connected to the end of the horizontal motor box, and at least a portion of the third rotating cylinder is connected and fixed to the first fixed rod.

[0015] In some embodiments, the positioning mechanism includes a connecting ring and a connecting ring connecting bracket;

[0016] One end of the connecting ring is connected to the other end of the horizontal motor box;

[0017] The connecting ring is provided with a positioning hole, and the connecting ring connecting bracket is provided with a positioning protrusion. The positioning protrusion is embedded in the positioning hole to connect and fix the connecting ring to the connecting ring connecting bracket.

[0018] In some embodiments, the first lens assembly is a condenser lens assembly, and the second lens assembly is a Fresnel lens assembly.

[0019] In some embodiments, the second lens assembly includes a Fresnel lens, a glass lens, a lens holder, and a lens cover;

[0020] The Fresnel lens is embedded in the lens holder, and the lens holder is fixed in the lens cover;

[0021] The lamp cover is provided with a first fixing hole and a second fixing hole. The lens cover is fixed to the lamp cover through the second fixing hole, and the glass lens is fixed to the lamp cover through the first fixing hole. The glass lens is located between the lens cover and the lamp cover.

[0022] In some embodiments, the lamp tube is an aluminum alloy component, and the lamp bead assembly substrate is a copper substrate.

[0023] The present invention has at least the following beneficial effects: The drone lighting device provided by the present invention can adapt to different drone application scenarios. The lighting mechanism is mounted on the drone through a stabilizing control device. The lighting mechanism dynamically changes the lighting according to various application scenarios to achieve a variety of lighting effects and improve the drone's mission execution efficiency. Attached Figure Description

[0024] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the drone lighting equipment in the embodiments of this application;

[0027] Figure 2 This is a schematic diagram of the supporting and fixing structure in an embodiment of this application;

[0028] Figure 3 This is another structural schematic diagram of the supporting and fixing structure in the embodiments of this application;

[0029] Figure 4 This is a schematic diagram of the internal structure of the lighting mechanism in an embodiment of this application;

[0030] Figure 5 This is a schematic diagram of the positioning mechanism in the embodiments of this application. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit it. In the following description, when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with those of this application; they are merely examples of apparatuses and methods consistent with some aspects of the embodiments of this application as detailed in the appended claims.

[0032] It is understood that the terms “first,” “second,” etc., used in this application may be used herein to describe various concepts, but unless otherwise stated, these concepts are not limited by these terms. These terms are only used to distinguish one concept from another. For example, without departing from the scope of the embodiments of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the words “if,” “when,” or “in response to a determination” as used herein may be interpreted as “when…” or “when…” or “in response to a determination.”

[0033] As used in this application, the terms "at least one", "multiple", "each", "any", etc., "at least one" includes one, two or more, "multiple" includes two or more, "each" refers to each of the corresponding multiples, and "any" refers to any one of the multiples.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing embodiments of this application only and is not intended to limit this application.

[0035] This application provides a drone lighting device, referring to... Figure 1 The drone lighting equipment includes a lighting mechanism 1 and a stabilization control device. The stabilization control device includes a support and fixing mechanism 2 and a positioning mechanism 3. The lighting mechanism 1 is provided with a support and fixing position 4. At least two ends of the support and fixing mechanism 2 are connected and fixed to the lighting mechanism 1 through the support and fixing position 4, and at least the other end of the support and fixing mechanism 2 is connected to the positioning mechanism 3.

[0036] In some embodiments, refer to Figure 2 and Figure 3 The support and fixing mechanism 2 includes a first fixing rod 5, a second fixing rod 6, a pitch motor box 7, a roll motor box 8, a horizontal motor box 9, a first rotating cylinder 10, a second rotating cylinder 11, and a third rotating cylinder 12.

[0037] One end of the first fixed rod 5 is connected to the rolling motor box 8, and the end of the rolling motor box 8 is rotatably connected to the first rotating cylinder 10. One end of the first rotating cylinder 10 is connected to the second fixed rod 6.

[0038] The other end of the second fixed rod is connected to the pitch motor box 7, the end of the pitch motor box 7 is rotatably connected to the second rotating cylinder 11, and the other end of the second rotating cylinder 11 is connected to the support fixed position 4 to fix the lighting mechanism 1.

[0039] A third rotating cylinder 12 is rotatably connected to the end of the horizontal motor box 9, and at least a portion of the third rotating cylinder 12 is connected and fixed to the first fixed rod 5.

[0040] A horizontal motor is fixed inside the horizontal motor box 9, a pitch motor is fixed inside the pitch motor box 7, and a roll motor is fixed inside the roll motor box 8.

[0041] In some embodiments, the lighting mechanism 1 includes a lamp barrel and a heat sink base; the lamp barrel includes a first lens assembly, a second lens assembly, a lamp bead assembly substrate, a lamp bead driving substrate, and a lamp barrel protective cover;

[0042] The lamp tube is provided with a support and fixing position, and the lamp tube is connected and fixed to the support and fixing mechanism through the support and fixing position;

[0043] A heat pipe copper component is installed on the heat sink base, and the heat pipe copper component is connected to the LED assembly substrate.

[0044] The lamp bead assembly substrate is provided with lamp beads, the first lens assembly is mounted on the lamp beads, the lamp bead assembly substrate is connected to the lamp bead driving substrate, the lamp bead driving substrate is located between the lamp tube protective cover and the lamp bead assembly substrate, and the second lens assembly is fixed in the lamp tube protective cover.

[0045] In some embodiments, the first lens assembly is a condenser lens assembly, and the second lens assembly is a Fresnel lens assembly. Optionally, the second lens assembly includes a Fresnel lens, a glass lens, a lens holder, and a lens cover. The Fresnel lens is embedded in the lens holder, and the lens holder is fixed in the lens cover. The lamp cover is provided with a first fixing hole and a second fixing hole. The lens cover is fixed to the lamp cover through the second fixing hole, and the glass lens is fixed to the lamp cover through the first fixing hole. The glass lens is located between the lens cover and the lamp cover.

[0046] Reference Figure 4 , Figure 4 This is an optional structural diagram of the lighting mechanism in an embodiment of this application, which includes a lamp barrel 13 (aluminum alloy part) and a heat sink base 17 (aluminum alloy part). The lamp barrel 13 includes a focusing lens assembly 14, a Fresnel lens assembly, and a copper substrate 15 (as described above, the lamp bead assembly substrate). The copper substrate 15 is connected to the heat sink base 17 via a heat pipe copper part 16. The heat pipe copper part 16 is provided on the heat sink base 17. The lamp barrel 14 (aluminum alloy part) is connected to a TF card silicone cover 18. Lamp beads are provided on the copper substrate 15. The focusing lens assembly 14 is mounted on... The lamp bead is mounted and fixed on the copper substrate 15. The Fresnel lens assembly includes a Fresnel lens 19, a Fresnel lens bracket 20, a Fresnel lens cover 21, and a glass lens 22. The lamp tube 13 also includes a lamp tube protective cover 22. The Fresnel lens 19 is embedded in the Fresnel lens bracket 20. The Fresnel lens bracket 20 is fixed in the Fresnel lens cover 21. The glass lens 22 is fixed in the lamp tube protective cover 23. The glass lens 22 is located between the Fresnel lens cover 21 and the lamp tube protective cover 23. The Fresnel lens cover 21 is also fixed in the lamp tube protective cover 23.

[0047] The heat sink base 17 has a groove and multiple screw holes. The groove mates with the heat pipe copper component 16, which is embedded in the groove to improve heat conduction. The heat pipe copper component is made of bent copper tubing containing alcohol. The heat pipe copper component 16 extends into a hole on the lamp tube 13 and connects to the lamp tube 13, transferring heat to the lamp tube 13. Simultaneously, the lamp tube 13 and the heat sink base are connected and fixed by multiple M2.5*8 Torx countersunk screws 24. A TF card silicone cover 18 is installed on one side of the lamp tube to protect the internal card slot. A copper substrate 15, an SL60 lamp board PCBA, is connected to the heat sink base 16. Multiple LED beads are mounted on the copper substrate 15. A focusing lens assembly 14 is fixed to the copper substrate 15 by multiple M2.5*10 Torx pan head screws 25, thus mounting the focusing lens assembly 14... Above the LED beads, the copper substrate 15 is fixed to the lamp tube 13 by multiple copper pillars 26. The copper pillars 26 are M2.5*8+6. The copper substrate 15 and the lamp bead driver substrate 27 are connected by circuitry to achieve signal transmission. The lamp bead assembly substrate 27 is an SL60 driver board PCBA. The lamp bead driver substrate 27 is used to control multiple LED beads on the copper substrate 15. The Fresnel lens cover 21 is used to fix the Fresnel lens. The Fresnel lens cover 21 is an aluminum alloy part. The Fresnel lens 19 has a focal length of 55. The Fresnel lens 19 is embedded in the Fresnel lens bracket 20. The Fresnel lens bracket 20 is fixed in the Fresnel lens cover 21. The glass lens 22 is fixed in the lamp tube protective cover 23. The glass lens 22 is located between the Fresnel lens cover 21 and the lamp tube protective cover 23. The Fresnel lens cover 21 is also fixed in the lamp tube protective cover 23.

[0048] In some embodiments, the LED bead driver substrate 27 is connected to the copper substrate 15 to control multiple LED beads on the copper substrate 15, including controlling the order of the LED bead's flashing colors, the way the light brightness changes, and the flashing frequency, thereby realizing the glare light function and multiple warning light functions.

[0049] In some embodiments, the positioning mechanism includes a connecting ring and a connecting ring connecting bracket. One end of the connecting ring is connected to the other end of the horizontal motor box. The connecting ring has a positioning hole, and the connecting ring connecting bracket has a positioning protrusion. The positioning protrusion is inserted into the positioning hole to fix the connecting ring and the connecting ring connecting bracket together. (Refer to...) Figure 5 , Figure 5This is an optional structural diagram of the positioning mechanism in this application embodiment, which includes a connecting ring 28 and a connecting ring connecting bracket 29. The connecting ring connecting bracket 29 has a signal output port 30, a positioning protrusion 31, a white dot 32, and a nut thread 33. The connecting ring 28 has a signal input port 34, a positioning hole 35, an unlocking mark 36, a locking mark 37, and an external thread 38. Optionally, when the connecting ring 28 and the connecting ring connecting bracket 29 are installed, the signal input port 23 is aligned with the signal output port 20, the unlocking mark 26 is aligned with the white dot 32 on the connecting ring connecting bracket 29, and the connecting ring 28 is inserted into the connecting ring connecting bracket 29. The connecting ring 28 is then positioned to the right. Rotate until the positioning protrusions 31 of the connecting ring connecting bracket 29 are inserted into the corresponding positioning holes 35 inside the connecting ring 28. The external thread 38 inside the connecting ring 28 engages with the nut thread 33 inside the connecting ring connecting bracket 29. When the locking mark 37 on the connecting ring 28 is aligned with the white dot 32 on the connecting ring connecting bracket 29, the connecting ring 28 is in the locked state and cannot be rotated. When the unlocking mark 36 on the connecting ring 28 is aligned with the white dot 32 on the connecting ring connecting bracket 29, the connecting ring 28 is in the unlocked state and can be rotated. The other end of the connecting ring connecting bracket 29 is connected and fixed to the drone body, so that the lighting mechanism can be mounted on the drone.

[0050] This utility model provides a drone lighting device that can adapt to different drone application scenarios. The lighting mechanism is mounted on the drone through a stabilizing control device, and the lighting mechanism dynamically changes the lighting according to various application scenarios to achieve a variety of lighting effects and improve the drone's mission execution efficiency.

[0051] The embodiments described in this application are for the purpose of more clearly illustrating the technical solutions of the embodiments of this application, and do not constitute a limitation on the technical solutions provided by the embodiments of this application. As those skilled in the art will know, with the evolution of technology and the emergence of new application scenarios, the technical solutions provided by the embodiments of this application are also applicable to similar technical problems.

[0052] Those skilled in the art will understand that the technical solutions shown in the figures do not constitute a limitation on the embodiments of this application, and may include more or fewer steps than shown, or combine certain steps, or different steps.

[0053] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0054] Those skilled in the art will understand that all or some of the steps in the methods disclosed above, as well as the functional modules / units in the systems and devices, can be implemented as software, firmware, hardware, or suitable combinations thereof.

[0055] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0056] It should be understood that in this application, "at least one (item)" means one or more, and "more than" means two or more. "And / or" is used to describe the relationship between related objects, indicating that three relationships can exist. For example, "A and / or B" can represent three cases: only A exists, only B exists, and both A and B exist simultaneously, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. "At least one (item) of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one (item) of a, b, or c can represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0057] The preferred embodiments of the present application have been described above with reference to the accompanying drawings, but this does not limit the scope of the claims of the present application. Any modifications, equivalent substitutions, and improvements made by those skilled in the art without departing from the scope and substance of the embodiments of the present application shall be within the scope of the claims of the present application.

Claims

1. A drone light device comprising a light mechanism and a stabilization control device, characterized in that, The stable control device comprises a support fixing mechanism and a positioning mechanism; The support fixing mechanism is connected and fixed with the light mechanism through the support fixing position on the light mechanism; The light mechanism comprises a lamp cylinder and a radiator base; The support fixing mechanism is connected and fixed with the light mechanism through the support fixing position on the lamp cylinder; The radiator base is provided with a heat pipe copper piece which is connected with the lamp bead assembly substrate; The lamp bead assembly substrate is provided with lamp beads, the first lens assembly is installed on the lamp beads, the lamp bead assembly substrate is connected with the lamp bead driving substrate, the lamp bead driving substrate is located between the lamp cylinder protection cover and the lamp bead assembly substrate, and the second lens assembly is fixed in the lamp cylinder protection cover; The positioning mechanism comprises a connecting ring and a connecting ring connecting support; One end of the connecting ring is connected with the other end of the horizontal motor box; The connecting ring is provided with a positioning hole, and the connecting ring connecting support is provided with a positioning convex point which is embedded in the positioning hole to connect and fix the connecting ring and the connecting ring connecting support. The support fixing mechanism comprises a first fixed rod, a second fixed rod, a pitch motor box, a roll motor box, a horizontal motor box, a first rotating cylinder, a second rotating cylinder and a third rotating cylinder; 2. The drone light apparatus of claim 1, wherein, One end of the first fixed rod is connected with the roll motor box, the end of the roll motor box is rotationally connected with the first rotating cylinder, and one end of the first rotating cylinder is connected with the second fixed rod; The other end of the second fixed rod is connected with the pitch motor box, the end of the pitch motor box is rotationally connected with the second rotating cylinder, and the other end of the second rotating cylinder is connected with the support fixing position to fix the light mechanism; The end of the horizontal motor box is rotationally connected with the third rotating cylinder, and at least a part of the third rotating cylinder is connected and fixed with the first fixed rod. The first lens assembly is a condenser lens assembly, and the second lens assembly is a Fresnel lens assembly.

3. The drone light apparatus of claim 1, wherein, The second lens assembly comprises a Fresnel lens, a glass lens, a lens support and a lens cover; 4. The drone light apparatus of claim 3, wherein, The Fresnel lens is embedded in the lens support, and the lens support is fixed in the lens cover; The lamp cylinder protection cover is provided with a first fixing hole and a second fixing hole, the lens cover is fixed on the lamp cylinder protection cover through the second fixing hole, the glass lens is fixed on the lamp cylinder protection cover through the first fixing hole, and the glass lens is located between the lens cover and the lamp cylinder protection cover. The lamp cylinder is an aluminum alloy material member, and the lamp bead assembly substrate is a copper substrate.

5. The drone light apparatus of claim 1, wherein, ​

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