Illumination structure of unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle equipment, in particular to a lighting structure of an unmanned aerial vehicle, which comprises a support, a plurality of mounting holes are formed in the top end of the support, a first motor is fixed in the support, a connecting seat is fixed on an output shaft of the first motor, a shell is fixed at the bottom end of the connecting seat, and a second motor is fixed in the shell. An output shaft of the second motor is connected with a lead screw through a coupler, a connecting block is arranged on one side of the second motor, a screw hole matched with the lead screw is formed in the connecting block, a through groove allowing the connecting block to slide is formed in the bottom end of the shell, a check block is integrally formed at the bottom end of the shell, and a first clamping block is rotationally connected to the side, close to the check block, of the connecting block. A third motor is fixed to the side, away from the connecting block, of the check block, a second clamping block is arranged on the side, away from the connecting block, of the first clamping block, an output shaft of the third motor is connected with the second clamping block, a lampshade is arranged between the first clamping block and the second clamping block, and an illuminating lamp is fixed in the lampshade. The device is convenient to adjust, disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of UAV equipment, and particularly relates to an illumination structure of a UAV. Background Art

[0002] An unmanned aerial vehicle, abbreviated as "UAV", is an unpiloted aircraft controlled by a radio remote control device and a self - contained program control device. With the development of UAV technology, UAVs are increasingly widely used in various fields, such as photography, surveying and mapping, agriculture, rescue, etc. In order to meet the need to use UAVs or other lighting normally at night, many UAVs are equipped with lighting fixtures. However, when the lighting fixtures are damaged or need to be removed for other reasons, it usually takes a lot of effort to remove the lighting fixtures, and reinstallation also requires a lot of time and effort, which seriously affects the use efficiency and experience of UAVs. Therefore, an illumination structure of a UAV is proposed to facilitate the disassembly and subsequent installation of the lighting fixtures. Summary of the Utility Model

[0003] In view of the problems in the prior art, the utility model provides an illumination structure of a UAV.

[0004] The technical solution adopted by the utility model to solve its technical problems is an illumination structure of a UAV, which includes a support. A plurality of mounting holes are opened at the top end of the support. A first motor is fixed inside the support. A connecting seat is fixed on the output shaft of the first motor. A housing is fixed at the bottom end of the connecting seat. A second motor is fixed inside the housing. The output shaft of the second motor is connected to a lead screw through a coupling. A connecting block is arranged on one side of the second motor. A threaded hole adapted to the lead screw is opened on the connecting block. A through - slot for the connecting block to slide is arranged at the bottom end of the housing. A stop block is integrally formed at the bottom end of the housing. A first clamping block is rotatably connected to the side of the connecting block close to the stop block. A third motor is fixed to the side of the stop block away from the connecting block. A second clamping block is arranged on the side of the first clamping block away from the connecting block. The output shaft of the third motor is connected to the second clamping block. A lamp cover is arranged between the first clamping block and the second clamping block. A lighting lamp is fixed inside the lamp cover.

[0005] By adopting the above technical solution, during the first installation, the support is fixed on the drone by bolts, and the drone carries the support to fly. The output shaft of the first motor drives the connecting seat to rotate, and the housing, the connecting block, the first clamping block, the second clamping block and the lamp cover rotate accordingly, realizing the adjustment of the horizontal angle of the lighting lamp. The output shaft of the third motor drives the second clamping block to rotate, and the first clamping block, the lamp cover and the lighting lamp rotate accordingly, realizing the adjustment of the inclination angle of the lighting lamp. The output shaft of the second motor drives the lead screw to rotate, the connecting block moves away from the lamp cover, and the first clamping block follows to move away from the lamp cover, facilitating the quick removal of the lamp cover and the lighting lamp. During installation, the lamp cover is placed between the first clamping block and the second clamping block, the output shaft of the second motor drives the lead screw to rotate in the reverse direction, the connecting block moves towards the lamp cover, the first clamping block presses closely against the lamp cover, and the first clamping block and the second clamping block cooperate to facilitate the quick installation of the lamp cover and the lighting lamp.

[0006] Specifically, two positioning blocks are integrally formed on both sides of the lamp cover.

[0007] By adopting the above technical solution, during the installation of the lamp cover, the setting of the positioning blocks facilitates the positioning of the lamp cover.

[0008] Specifically, two guide rods are fixed inside the housing, and two through holes adapted to the guide rods are formed on the connecting block.

[0009] By adopting the above technical solution, the setting of the guide rods can improve the stability of the connecting block.

[0010] Specifically, a protective cover is fixed on the side of the stop block away from the second clamping block, and a plurality of heat dissipation holes are formed on the protective cover, the housing and the support.

[0011] By adopting the above technical solution, the setting of the protective cover can protect the third motor, and the setting of the heat dissipation holes is conducive to the dissipation of heat.

[0012] Specifically, a plurality of ventilation grooves are provided on both the first clamping block and the second clamping block, and grooves are provided on the side walls of the connecting block and the stop block opposite to each other.

[0013] By adopting the above technical solution, the setting of the ventilation grooves is conducive to the heat dissipation of the lamp cover, and the setting of the grooves makes the connecting block and the stop block lighter.

[0014] The beneficial effects of the present utility model:

[0015] (1) For the lighting structure of a drone according to the present utility model, during the first installation, the support is fixed on the drone by bolts, and the drone carries the support to fly. The output shaft of the first motor drives the connecting seat to rotate, and the housing, the connecting block, the first clamping block, the second clamping block and the lamp cover rotate accordingly, realizing the adjustment of the horizontal angle of the lighting lamp.

[0016] (2) In the lighting structure of an unmanned aerial vehicle according to the present utility model, the output shaft of the third motor drives the second clamping block to rotate, and the first clamping block, the lamp housing and the lighting lamp rotate accordingly, realizing the adjustment of the inclination angle of the lighting lamp. The output shaft of the second motor drives the lead screw to rotate, and the connecting block moves away from the lamp housing. The first clamping block follows and moves away from the lamp housing, facilitating the quick removal of the lamp housing and the lighting lamp. During installation, place the lamp housing between the first clamping block and the second clamping block. The output shaft of the second motor drives the lead screw to rotate in the reverse direction, the connecting block moves towards the lamp housing, and the first clamping block closely adheres to the lamp housing. The first clamping block and the second clamping block cooperate to facilitate the quick installation of the lamp housing and the lighting lamp. Description of the Drawings

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0018] Figure 1 It is a schematic structural diagram of the present utility model;

[0019] Figure 2 It is a sectional view of the present utility model;

[0020] Figure 3 It is of the present utility model Figure 2 An enlarged view of the structure at A in

[0021] In the figure: 1, support; 2, connecting seat; 3, housing; 4, connecting block; 5, first clamping block; 6, lamp housing; 7, lighting lamp; 8, second clamping block; 9, positioning block; 10, protective cover; 11, stop block; 12, first motor; 13, second motor; 14, third motor; 15, lead screw; 16, guide rod. Specific Embodiments

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] For the convenience of adjustment, disassembly and assembly, as an embodiment of the present utility model, such as Figure 1 , Figure 2 , Figure 3As shown, a lighting structure of a drone described in the utility model comprises a support 1, a top of the support 1 is provided with a plurality of mounting holes, a first motor 12 is fixed in the support 1 by bolts, a connecting seat 2 is fixed on the output shaft of the first motor 12 by bolts, a housing 3 is fixed on the bottom end of the connecting seat 2 by bolts, a second motor 13 is fixed in the housing 3 by bolts, the output shaft of the second motor 13 is connected to a screw rod 15 by a coupling, a connecting block 4 is provided on one side of the second motor 13, and a connecting block 4 is provided on the connecting block 4. A screw hole is provided for matching with the screw rod 15, a through groove is provided at the bottom end of the shell 3 for the connecting block 4 to slide, a stopper 11 is integrally formed at the bottom end of the shell 3, a first clamping block 5 is rotatably connected to a side of the connecting block 4 close to the stopper 11, a third motor 14 is fixed to a side of the stopper 11 away from the connecting block 4 by bolts, a second clamping block 8 is provided on a side of the first clamping block 5 away from the connecting block 4, an output shaft of the third motor 14 is connected to the second clamping block 8 by bolts, a lampshade 6 is provided between the first clamping block 5 and the second clamping block 8, a lighting lamp 7 is fixed in the lampshade 6 by bolts.

[0024] When in use, the support 1 is fixed to the drone (existing technology, not shown) by bolts, and the drone flies with the support 1. The output shaft of the first motor 12 drives the connecting seat 2 to rotate, and the housing 3, the connecting block 4, the first clamping block 5, the second clamping block 8 and the lampshade 6 rotate accordingly to adjust the horizontal angle of the lighting lamp 7. The output shaft of the third motor 14 drives the second clamping block 8 to rotate, and the first clamping block 5, the lampshade 6 and the lighting lamp 7 rotate accordingly to adjust the inclination angle of the lighting lamp 7. The output shaft of the second motor 13 drives the screw rod 15 to rotate, and the connecting block 4 moves away from the lampshade 6, and the first clamping block 5 moves away from the lampshade 6 accordingly, so as to facilitate the rapid removal of the lampshade 6 and the lighting lamp 7. When installing, the lampshade 6 with the lighting lamp 7 fixed inside is placed between the first clamping block 5 and the second clamping block 8, and the output shaft of the second motor 13 drives the screw rod 15 to rotate in the opposite direction, and the connecting block 4 moves toward the lampshade 6, and the first clamping block 5 is close to the lampshade 6, and the first clamping block 5 cooperates with the second clamping block 8 to facilitate the rapid installation of the lampshade 6.

[0025] In order to facilitate the positioning of the lampshade 6, for example, Figure 1 As shown, two positioning blocks 9 are integrally formed on both sides of the lampshade 6 .

[0026] In order to improve the stability of the connecting block 4, for example, Figure 2 , Figure 3 As shown, two guide rods 16 are welded and fixed in the housing 3 , and two through holes matching the guide rods 16 are formed on the connecting block 4 .

[0027] In order to protect the third motor 14, for example, Figure 1As shown, a protective cover 10 is fixed to the side of the stopper 11 away from the second clamping block 8 by bolts, and a plurality of heat dissipation holes are provided on the protective cover 10 , the housing 3 and the support 1 .

[0028] In order to facilitate heat dissipation, for example, Figure 1 As shown, the first clamping block 5 and the second clamping block 8 are both provided with a plurality of ventilation slots, and the side walls of the connecting block 4 opposite to the stopper 11 are both provided with grooves.

[0029] When the utility model is used, the support 1 is fixed to the drone (existing technology, not shown) by bolts, and the drone flies with the support 1, and the output shaft of the first motor 12 drives the connecting seat 2 to rotate, and the housing 3, the connecting block 4, the first clamping block 5, the second clamping block 8 and the lampshade 6 rotate accordingly, so as to adjust the horizontal angle of the lighting lamp 7;

[0030] The output shaft of the third motor 14 drives the second clamping block 8 to rotate, and the first clamping block 5, the lampshade 6 and the lighting lamp 7 rotate accordingly, so as to adjust the inclination angle of the lighting lamp 7;

[0031] The output shaft of the second motor 13 drives the screw rod 15 to rotate, the connecting block 4 moves away from the lampshade 6, and the first clamping block 5 moves away from the lampshade 6 accordingly, so as to facilitate the quick removal of the lampshade 6 and the lighting lamp 7;

[0032] During installation, the lampshade 6 with the lighting lamp 7 fixed inside is placed between the first clamp block 5 and the second clamp block 8. The output shaft of the second motor 13 drives the screw rod 15 to rotate in the opposite direction. The connecting block 4 moves toward the lampshade 6. The first clamp block 5 is close to the lampshade 6. The first clamp block 5 cooperates with the second clamp block 8 to facilitate the quick installation of the lampshade 6.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents. The contents not described in detail in the utility model belong to the prior art known to those skilled in the art.

Claims

1. An illumination structure for a drone, characterized in that, It includes a support (1). A plurality of mounting holes are provided at the top end of the support (1). A first motor (12) is fixed inside the support (1). A connecting seat (2) is fixed on the output shaft of the first motor (12). A housing (3) is fixed at the bottom end of the connecting seat (2). A second motor (13) is fixed inside the housing (3). The output shaft of the second motor (13) is connected to a lead screw (15) through a coupling. A connecting block (4) is provided on one side of the second motor (13). A screw hole adapted to the lead screw (15) is provided on the connecting block (4). A through groove for the sliding of the connecting block (4) is provided at the bottom end of the housing (3). A stop block (11) is integrally formed at the bottom end of the housing (3). A first clamping block (5) is rotatably connected to the side of the connecting block (4) close to the stop block (11). A third motor (14) is fixed to the side of the stop block (11) away from the connecting block (4). A second clamping block (8) is provided on the side of the first clamping block (5) away from the connecting block (4). The output shaft of the third motor (14) is connected to the second clamping block (8). A lamp cover (6) is provided between the first clamping block (5) and the second clamping block (8). A lighting lamp (7) is fixed inside the lamp cover (6).

2. The lighting structure of an unmanned aerial vehicle according to claim 1, characterized in that, Two positioning blocks (9) are integrally formed on both sides of the lamp cover (6).

3. The lighting structure of an unmanned aerial vehicle according to claim 1, characterized in that, Two guide rods (16) are fixed inside the housing (3). Two through holes adapted to the guide rods (16) are provided on the connecting block (4).

4. The lighting structure of a drone according to claim 1, characterized in that, A protective cover (10) is fixed to the side of the stop block (11) away from the second clamping block (8). A plurality of heat dissipation holes are provided on the protective cover (10), the housing (3) and the support (1).

5. The lighting structure of an unmanned aerial vehicle according to claim 1, characterized in that, A plurality of ventilation grooves are provided on both the first clamping block (5) and the second clamping block (8). Grooves are provided on the side walls of the connecting block (4) and the stop block (11) opposite to each other.

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