Illuminating device for unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and particularly discloses a lighting device for an unmanned aerial vehicle, which comprises an unmanned aerial vehicle main body, a first motor is mounted at the top of the unmanned aerial vehicle main body, a mounting disc is mounted at the output end of the first motor, a mounting seat is fixed on one side of the outer ring surface of the mounting disc, and an arc-shaped linkage plate is clamped on the outer side of the mounting seat; the second motor can drive the linkage plate to rotate circumferentially through the driving wheel, so that the linkage plate drives the irradiation lamp to move synchronously, namely, the longitudinal irradiation angle of the irradiation lamp is changed, meanwhile, in the process, the first motor can drive the installation disc to rotate, the installation base and the irradiation lamp are both installed on the installation disc, and therefore the longitudinal irradiation angle of the irradiation lamp is changed. The first motor can drive the illuminating lamp to rotate transversely through the mounting disc, so that when the unmanned aerial vehicle illuminating device provided by the scheme is used, the transverse and longitudinal adjusting effects can be achieved, and the better adaptability to the external use environment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and in particular to a lighting device for unmanned aerial vehicles. Background Art

[0002] As drone technology gradually matures, its application scenarios are also gradually expanding. For example, the existing Chinese patent application number: 202322413980.5 discloses a drone night lighting device, including a drone body, a connecting shell is provided at the bottom of the drone body, a fan blade is provided in the inner cavity of the connecting shell, one end of the fan blade is fixedly connected to a connecting turntable, the fan blade is provided in five groups and is axially symmetrically fixed on the outer wall of the connecting turntable, a lamp body is provided at one end of the connecting turntable, and clamps are attached to the outer walls of the lamp body at both ends. The two groups of clamps are fixedly connected with a spring at one end away from the lamp body, and the end of the spring away from the clamp is fixedly connected to the inner cavity of the connecting shell. The clamps are first pushed to both sides, and the lamp body is placed between the two groups of clamps, and the clamps are released and pressed so that the springs can push the lamp body to move toward the end of the lamp body, so that the clamps can clamp and limit the two ends of the lamp body respectively. During use, the connecting turntable can drive the five groups of fan blades to rotate in the inner cavity of the connecting shell, so that the wind flow generated by the fan blades can cool the lamp body, thereby avoiding the lamp body from getting hot as much as possible and extending the service life of the lamp body.

[0003] Although the above technology has the effect of horizontally adjusting the illumination range when in use, it cannot adjust the longitudinal angle, which makes the above technology less adaptable to the external use environment when in use; therefore, in order to solve the above technical problems, we propose a lighting device for drones. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a lighting device for a drone.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lighting device for an unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein a first motor is mounted on the top of the unmanned aerial vehicle body, a mounting plate is mounted on the output end of the first motor, a mounting seat is fixed to one side of the outer ring surface of the mounting plate, an arc-shaped linkage plate is clamped on the outer side of the mounting seat, teeth are arranged on the inner side of the linkage plate, a second motor is mounted on the upper surface of the mounting seat corresponding to the linkage plate, a matching driving wheel is mounted on the output end of the second motor corresponding to the teeth of the linkage plate, and an illumination lamp is mounted on the outer side of the linkage plate through a clamping component.

[0007] Preferably, the clamping assembly includes a restraining frame and a locking bolt. The restraining frame is U-shaped and the middle part is fixed to the plate body of the linkage plate. The two ends of the restraining frame are clamped on both sides of the outer ring surface of the irradiation lamp, and the locking bolts are installed at the ends of the two ends of the restraining frame.

[0008] Preferably, an annular support tube is installed on the upper end surface of the drone body corresponding to the first motor, and the upper end of the support tube is rotatably connected to the mounting plate.

[0009] Preferably, a clamping groove is provided on the outer ring surface of the upper end of the support tube, and a matching clamping protrusion is provided on the inner side of the lower end of the mounting plate corresponding to the clamping groove.

[0010] Preferably, the interior of the support cylinder body is hollow, and matching ventilation holes are provided on the support cylinder body corresponding to the internal hollow space and the first motor.

[0011] Preferably, a matching protective cover is installed on the upper surface of the mounting plate corresponding to the driving wheel, and the cover body of the protective cover is a transparent cover body.

[0012] Preferably, the mounting seat is provided with a clamping protrusion corresponding to the linkage plate, and the linkage plate is provided with a matching restraining groove corresponding to the clamping protrusion.

[0013] The utility model provides a lighting device for a drone, which has the following beneficial effects:

[0014] 1: In the utility model, the second motor can drive the linkage plate to rotate in a circle through the driving wheel, so that the linkage plate drives the synchronous movement of the irradiation lamp, that is, changes the longitudinal irradiation angle of the irradiation lamp. At the same time, in the above process, the mounting plate can also be driven to rotate by the first motor, and the mounting seat and the irradiation lamp are both installed on the mounting plate, that is, the first motor can drive the irradiation lamp to rotate horizontally through the mounting plate, thereby adjusting the irradiation angle of the irradiation lamp horizontally. Furthermore, with the mutual cooperation of the above-mentioned components, the unmanned aerial vehicle lighting device proposed in this scheme can have horizontal and vertical adjustment effects when in use, that is, it has better adaptability to the external use environment.

[0015] 2: The setting of the clamping assembly in the utility model makes it convenient for personnel to replace the irradiation lamp by tightening the locking bolt; the setting of the support tube makes the mounting plate more stable when rotating, and the setting of the card slot and the card connection protrusion makes the mounting plate and the support tube more firmly connected, and further improves the stability of the mounting plate; the setting of the ventilation hole makes it convenient for outside air to contact the first motor, so as to facilitate the heat dissipation of the first motor to prevent the first motor from being damaged by heat accumulation; the setting of the protective cover protects the meshing between the driving wheel and the inner teeth of the linkage plate, that is, it prevents the phenomenon that floating debris from the outside is entangled on the driving wheel and causes the meshing of the two to be affected; the setting of the constraint groove makes the connection between the linkage plate and the mounting seat more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a lighting device for a drone proposed by the utility model from one perspective;

[0017] Figure 2 This is a schematic diagram of another viewing angle of a lighting device for a drone proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a lighting device for a drone proposed in the utility model, wherein the lighting lamp is tilted upward;

[0019] Figure 4 This is a schematic diagram of a lighting device for a drone proposed in the utility model, wherein the lighting lamp is tilted downward;

[0020] Figure 5 This is a structural schematic diagram of a lighting device for a drone proposed in the utility model;

[0021] Figure 6 This is a schematic diagram of the cooperation between the second motor and the linkage plate of the lighting device for a drone proposed by the utility model;

[0022] Figure 7 This is a schematic diagram of the disassembly of a linkage plate and a driving wheel of a lighting device for a drone proposed by the utility model.

[0023] In the figure: 1. UAV body; 2. first motor; 3. mounting plate; 4. mounting seat; 5. linkage plate; 6. second motor; 7. driving wheel; 8. illumination lamp; 9. restraint frame; 10. locking bolt; 11. support tube; 12. ventilation hole; 13. protective cover; 14. restraint groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] Reference Figure 1-7 A lighting device for a drone comprises a drone body 1, a first motor 2 is mounted on the top of the drone body 1, a mounting plate 3 is mounted on the output end of the first motor 2, a mounting seat 4 is fixed on one side of the outer ring surface of the mounting plate 3, an arc-shaped linkage plate 5 is clamped on the outer side of the mounting seat 4, teeth are arranged on the inner side of the linkage plate 5, a second motor 6 is mounted on the upper surface of the mounting seat 4 corresponding to the linkage plate 5, a matching driving wheel 7 is mounted on the output end of the second motor 6 corresponding to the teeth of the linkage plate 5, and an illumination lamp 8 is mounted on the outer side of the linkage plate 5 through a clamping component.

[0027] Example 2

[0028] Reference Figure 1-7, when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0029] The clamping assembly includes a restraining frame 9 and a locking bolt 10. The restraining frame 9 is U-shaped and fixed in the middle part to the plate body of the linkage plate 5. The two ends of the restraining frame 9 are clamped on both sides of the outer ring surface of the irradiation lamp 8, and the locking bolts 10 are installed at the ends of the two ends of the restraining frame 9. The setting of the clamping assembly is convenient for personnel to replace the irradiation lamp 8 by loosening or tightening the locking bolts 10; an annular support tube 11 is installed on the upper end surface of the drone body 1 and corresponds to the first motor 2. The upper end of the support tube 11 is rotatably connected to the mounting disk 3. The setting of the support tube 11 makes the mounting disk 3 more stable when rotating. A card groove is provided on the outer ring surface of the upper end of the support tube 11, and a matching card protrusion is provided on the inner side of the lower end of the mounting disk 3 corresponding to the card groove. The setting of the card groove and the card protrusion makes the mounting disk 3 and the support tube 11 more firmly combined, and further improves the stability of the mounting disk 3.

[0030] The interior of the support tube 11 is hollow, and the support tube 11 is provided with matching ventilation holes 12 corresponding to the internal hollow space and the first motor 2. The setting of the ventilation holes 12 makes it easy for the outside air to contact the first motor 2, so as to dissipate heat for the first motor 2 to prevent the first motor 2 from being damaged by heat accumulation; the upper surface of the mounting plate 3 is provided with a matching protective cover 13 corresponding to the driving wheel 7, and the cover body of the protective cover 13 is a transparent cover body. The setting of the protective cover 13 protects the meshing between the driving wheel 7 and the inner teeth of the linkage plate 5, that is, it prevents the floating debris from the outside from being entangled on the driving wheel 7 and affecting the meshing of the two; the mounting seat 4 is provided with a clamping protrusion corresponding to the linkage plate 5, and the linkage plate 5 is provided with a matching constraint groove 14 corresponding to the clamping protrusion. The setting of the constraint groove 14 makes the connection between the linkage plate 5 and the mounting seat 4 more stable.

[0031] Principle and advantages of use: During the use of the utility model, since the second motor 6 can drive the linkage plate 5 to rotate in a circle through the driving wheel 7, the linkage plate 5 drives the irradiation lamp 8 to move synchronously, that is, the longitudinal irradiation angle of the irradiation lamp 8 is changed, and the irradiation lamp 8 can be replaced and adjusted by tightening the locking bolt 10. For example, when the drone is needed to illuminate the upper part, the lamp head of the irradiation lamp 8 can be installed upward. If the drone is needed to illuminate the lower part, the irradiation lamp 8 can be installed with the lamp head facing downward, and then the longitudinal irradiation angle can be adjusted by rotating the linkage plate 5.

[0032] At the same time, in the above process, the mounting plate 3 can also be driven to rotate by the first motor 2, and the mounting seat 4 and the irradiation lamp 8 are both installed on the mounting plate 3, that is, the first motor 2 can drive the irradiation lamp 8 to rotate horizontally through the mounting plate 3, thereby adjusting the irradiation angle of the irradiation lamp 8 horizontally, and then with the mutual cooperation of the above-mentioned components, the drone lighting device proposed in this scheme can have horizontal and vertical adjustment effects when in use, that is, it has better adaptability to the external use environment.

[0033] It should be further explained that the setting of the clamping assembly makes it convenient for personnel to replace the irradiation lamp 8 by loosening or tightening the locking bolt 10; the setting of the support tube 11 makes the mounting disk 3 more stable when rotating, and the setting of the card slot and the card connection protrusion makes the mounting disk 3 and the support tube 11 more firmly combined, and further improves the stability of the mounting disk 3; the setting of the ventilation hole 12 makes it convenient for the outside air to contact the first motor 2, so as to facilitate the heat dissipation of the first motor 2 to prevent the first motor 2 from being damaged by heat accumulation; the setting of the protective cover 13 has a protective effect on the meshing between the driving wheel 7 and the inner teeth of the linkage plate 5, that is, to prevent the floating debris from the outside from being entangled on the driving wheel 7 and causing the meshing of the two to be affected; the setting of the constraint groove 14 makes the connection between the linkage plate 5 and the mounting seat 4 more stable.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lighting device for a drone, comprising a drone body (1), characterized in that: A first motor (2) is installed on the top of the drone body (1), a mounting plate (3) is installed on the output end of the first motor (2), a mounting seat (4) is fixed on one side of the outer ring surface of the mounting plate (3), an arc-shaped linkage plate (5) is clamped on the outer side of the mounting seat (4), teeth are provided on the inner side of the linkage plate (5), a second motor (6) is installed on the upper surface of the mounting seat (4) corresponding to the linkage plate (5), a matching driving wheel (7) is installed on the output end of the second motor (6) corresponding to the teeth of the linkage plate (5), and an irradiation lamp (8) is installed on the outer side of the linkage plate (5) through a clamping component.

2. The lighting device for a drone according to claim 1, characterized in that: The clamping assembly comprises a restraining frame (9) and a locking bolt (10); the restraining frame (9) is U-shaped and the middle part is fixed to the plate body of the linkage plate (5); the two ends of the restraining frame (9) are clamped on the two sides of the outer ring surface of the irradiation lamp (8); and the locking bolt (10) is installed at the end portions of the two ends of the restraining frame (9).

3. The lighting device for a drone according to claim 1, characterized in that: An annular support tube (11) is installed on the upper end surface of the drone body (1) and corresponds to the first motor (2), and the upper end of the support tube (11) is rotatably connected to the mounting plate (3).

4. The lighting device for a drone according to claim 3, characterized in that: The outer ring surface of the upper end of the support tube (11) is provided with a clamping groove, and the inner side of the lower end of the mounting plate (3) is provided with a matching clamping protrusion corresponding to the clamping groove.

5. The lighting device for a drone according to claim 3, characterized in that: The interior of the support tube (11) is in a hollow state, and matching ventilation holes (12) are provided on the support tube (11) corresponding to the internal hollow space and the first motor (2).

6. The lighting device for a drone according to claim 1, characterized in that: A matching protective cover (13) is installed on the upper surface of the installation plate (3) corresponding to the driving wheel (7), and the cover body of the protective cover (13) is a transparent cover body.

7. The lighting device for a drone according to claim 1, characterized in that: The mounting seat (4) is provided with a clamping protrusion corresponding to the linkage plate (5), and the linkage plate (5) is provided with a matching restraining groove (14) corresponding to the clamping protrusion.

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