Outer cabin lamp of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle outer bin lamp which comprises a base, the upper portion of the base is electrically connected with a lighting assembly, the upper surface of the base is in threaded connection with a waterproof assembly, and the lighting assembly is in threaded connection with the top end face of the waterproof assembly. The waterproof assembly comprises a center column and three rainproof covers matched with the lighting assembly, one ends of the three rainproof covers are fixedly connected to the outer side wall of the center column, the base comprises a supporting shell, a first threaded hole matched with the lighting assembly or the waterproof assembly is formed in the top end face of the supporting shell, the lighting assembly comprises an LED bulb, and the LED bulb is connected with the waterproof assembly. Compared with the prior art, the waterproof assembly is additionally arranged on the outer side of the unmanned aerial vehicle outer bin lamp, in rainy days, the lamp can be protected through the waterproof assembly, rainwater is prevented from permeating into the lamp and damaging the lamp, meanwhile, dust in the outdoor environment can be isolated, dust is prevented from entering the lamp, and the service life of the unmanned aerial vehicle outer bin lamp is prolonged. The lighting effect is influenced.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, specifically relating to an external cabin lighting fixture for unmanned aerial vehicles (UAVs). Background Technology

[0002] A drone external warehouse refers to equipment or facilities that provide external protection and storage for drones. Its main functions include protecting drones from damage by the external environment and ensuring their safe storage and transportation.

[0003] Currently, in order to enhance the lighting effect, some drones often use portable lighting fixtures when carrying out transportation work at night. However, these fixtures have poor sealing, are prone to accumulating dust, are inconvenient to clean, and are prone to rain getting in when working outdoors in rainy weather, which may cause short circuits or damage to the circuit, thus affecting the lighting work.

[0004] Therefore, in order to address the aforementioned technical issues, it is necessary to provide a drone external cabin lighting fixture.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide an external cabin light for unmanned aerial vehicles (UAVs) that can solve the problems mentioned in the background art.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides the following technical solution: a base is included, an illumination component is electrically connected to the top of the base, a waterproof component is threadedly connected to the upper surface of the base, the illumination component is threadedly connected to the top end face of the waterproof component, the waterproof component includes a central column and three rainproof covers that match the illumination component, one end of each of the three rainproof covers is fixedly connected to the outer wall of the central column.

[0008] In one or more embodiments of the present invention, the base includes a supporting housing, and a first threaded hole matching the lighting component or waterproof component is provided on the top end face of the supporting housing.

[0009] In one or more embodiments of the present invention, the lighting assembly includes an LED bulb, and the bottom outer wall of the LED bulb is provided with a first external thread that matches the first threaded hole or waterproof assembly.

[0010] In one or more embodiments of this utility model, the top end face of the LED bulb is integrally formed with a top cover, and the LED bulb is provided with a groove below the top cover. Multiple sets of hooks are fixedly connected to the inner wall of the groove.

[0011] In one or more embodiments of this utility model, a second threaded hole matching the first external thread is provided on the top end face of the central column, a third external thread matching the first threaded hole is provided on the bottom outer wall of the central column, and multiple sets of limiting rings are integrally formed on the outer wall of the central column.

[0012] In one or more embodiments of this utility model, a first partition is attached to one side wall of each set of limiting rings, and a second partition matching the first partition is attached to the other side wall, with one end of the second partition snapped into one side of the first partition.

[0013] In one or more embodiments of this utility model, the outer diameter of each group of first and second partitions increases sequentially from top to bottom.

[0014] In one or more embodiments of this utility model, a first annular groove matching the limiting ring is provided on the inner wall of the first partition plate near the central column, and a second annular groove matching the limiting ring is provided on the inner wall of the second partition plate near the central column.

[0015] In one or more embodiments of the present invention, a first slot is provided on one side wall of the first partition, a second slot is provided on the top end face of the first slot of the first partition, and a buckle that matches the first slot is integrally formed on one side wall of the second partition.

[0016] In one or more embodiments of this utility model, a square groove is provided on the top end face of the buckle, a spring is welded on the bottom end face of the square groove, and a locking block that matches the square groove and the second locking groove is welded on the top end face of the spring. The outer wall of the locking block is attached to the inner wall of the square groove and the second locking groove.

[0017] Compared with the prior art, the drone outer cabin light of this utility model adds a set of waterproof components to the outside of the light fixture. In rainy weather, the rainproof components can protect the light fixture, prevent rainwater from seeping into the light fixture and causing damage, and at the same time, it can isolate dust in the outdoor environment, preventing dust from entering the interior of the light fixture and affecting the lighting effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a schematic diagram of the structure of an external cabin light fixture for a drone according to one embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram illustrating the usage state of an external cabin light fixture for a drone according to one embodiment of the present invention;

[0021] Figure 3 This is a partial structural schematic diagram of an external cabin light fixture for a drone according to one embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the lighting component structure in one embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the base structure in one embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the waterproof component structure in one embodiment of the present invention;

[0025] Figure 7 This is a partial structural cross-sectional view of an external cabin light fixture for a drone according to one embodiment of the present invention.

[0026] Explanation of key figure labels:

[0027] 1-Base, 101-Support housing, 102-First threaded hole, 2-Lighting assembly, 201-LED bulb, 202-First external thread, 203-Top cover, 204-Groove, 205-Hook, 3-Waterproof assembly, 301-Center column, 3011-Second threaded hole, 3012-Third external thread, 3013-Limiting ring, 302-First partition, 3021-First annular groove, 3022-First slot, 3023-Second slot, 303-Second partition, 3031-Second annular groove, 3032-Snap fastener, 3033-Square groove, 3034-Spring, 3035-Clocking block, 304-Rainproof cover. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0029] like Figures 1-3As shown in the figure, an embodiment of the present invention provides a drone external cargo light fixture. The fixture includes a base 1, an illumination component 2 electrically connected to the top of the base 1, and a waterproof component 3 threadedly connected to the upper surface of the base 1. The illumination component 2 is threadedly connected to the top end face of the waterproof component 3. The waterproof component 3 includes a central column 301 and three rain covers 304. One end of each of the three rain covers 304 is fixedly connected to the outer wall of the central column 301. Different colored rain covers 304 can be selected and fitted onto the outside of the LED bulb 201 according to usage requirements. The three rain covers 304 are transparent, red, and yellow, respectively. The transparent cover provides an additional protective layer while maintaining the original light color, preventing damage to the light fixture from the external environment, such as rain and dust, without changing the color and brightness of the light. The red cover serves as a warning or danger signal, reminding workers to pay attention to safety. The yellow cover provides higher brightness at night, making it more convenient for workers to conduct nighttime transportation work.

[0030] Furthermore, staff can change the color of the rain cover 304 according to different usage needs. The vertical section and one end of the rain cover 304 are equipped with an elastic band. The elastic band has high resilience and extensibility. When not in use, it can automatically spring back into the waterproof component 3.

[0031] Furthermore, the main material of the 304 rain cover includes polyarylate, which has strong light transmittance, as well as certain toughness, heat resistance, elastic recovery, weather resistance and flame retardancy.

[0032] like Figures 4-6 As shown, the base 1 includes a supporting housing 101. The top end face of the supporting housing 101 is provided with a first threaded hole 102 that matches the lighting component 2 or the waterproof component 3. The lighting component 2 includes an LED bulb 201. The bottom outer wall of the LED bulb 201 is provided with a first external thread 202 that matches the first threaded hole 102 or the waterproof component 3. The top end face of the central column 301 is provided with a second threaded hole 3011 that matches the first external thread 202. The bottom outer wall of the central column 301 is provided with a third external thread 3012 that matches the first threaded hole 102. The waterproof component 3 is threadedly connected to the top of the base 1. The bottom end of the lighting component 2 is threadedly connected to the top of the waterproof component 3 or the base 1. The operator can choose whether to install the waterproof component 3 according to the environment. When it is not required, the lighting component 2 can be directly installed on the top of the base 1, thereby increasing the versatility of the device.

[0033] Furthermore, the top end face of the LED bulb 201 is integrally formed with a top cover 203. A groove 204 is provided on the LED bulb 201 below the top cover 203. Multiple sets of hooks 205 are fixedly connected to the inner wall of the groove 204. When in use, one end of the rain cover 304 is snapped onto the inner wall of the hook 205. After rainwater falls above the top cover 203, it slides down through the top cover 203 to the outside of the rain cover 304, preventing rainwater from entering the rain cover 304.

[0034] like Figures 1-2 and Figures 6-7 As shown, a first partition 302 is attached to one side wall of each set of limiting rings 3013, and a second partition 303 matching the first partition 302 is attached to the other side wall. One end of the second partition 303 is snapped into one side of the first partition 302. The outer diameter of each set of first partitions 302 and second partitions 303 increases sequentially from top to bottom. One end of the rain cover 304 is fixedly connected to the outer wall of the central column 301 located between the two sets of limiting rings 3013, and the other end is wrapped around the outer wall of the second partition 303 under the action of the elastic band. The middle part is located in the middle of every two sets of second partitions 303. The second partitions 303 are used to separate the three colors of the rain cover 304 for the convenience of the staff.

[0035] Furthermore, each of the multiple sets of first partition plates 302 has a first annular groove 3021 on the inner wall of the side near the central column 301, which matches the limiting ring 3013. Similarly, each of the multiple sets of second partition plates 303 has a second annular groove 3031 on the inner wall of the side near the central column 301, which matches the limiting ring 3013. The outer walls of both ends of the limiting ring 3013 are engaged with the inner walls of the second annular groove 3031 and the first annular groove 3021. A first slot 3022 is formed on one side wall of the first partition plate 302, and the first partition plate 302 is located in the first slot. A second slot 3023 is provided on the top end face of 3022. A buckle 3032 that matches the first slot 3022 is integrally formed on one side wall of the second partition 303. A square slot 3033 is provided on the top end face of the buckle 3032. A spring 3034 is welded on the bottom end face of the square slot 3033. A locking block 3035 that matches the square slot 3033 and the second slot 3023 is welded on the top end face of the spring 3034. The outer wall of the locking block 3035 is attached to the inner wall of the square slot 3033 and the second slot 3023. When it is necessary to clean the waterproof component 3 or replace the rain cover 304, manually press 305 so that the top of 305 is fully pressed into the square groove 3033. Then pull the second partition 303 and the first partition 302 on both sides, causing the buckle 3032 to slide in the first slot 3022, so that each set of second partition 303 is separated from the first partition 302. Then the rain cover 304 can be disassembled and cleaned. After cleaning, install it from bottom to top. Move the second partition 303 and the buckle 3032 into the first slot 3022. Then, under the action of the spring 3034, move the locking block 3035 downward in the square groove 3033. When it moves to match the position of the second slot 3023, under the action of the spring 3034, move the locking block 3035 upward, so that the outer wall of the locking block 3035 is engaged in the second slot 3023.

[0036] like Figure 1 As shown, when the rain cover 304 is not in use, the rain cover 304 is located in the middle of the two sets of second partitions 303, so that one end of the rain cover 304 near the central column 301 is fixedly connected to the outer wall of the central column 301, and the other end of the rain cover 304 is wrapped around the outer edge of the second partition 303 under the action of the elastic band.

[0037] like Figure 2 As shown, when using the rain cover 304, pull the elastic band on the corresponding colored rain cover 304 according to the usage requirements. The elastic band will cause the rain cover 304 to extend upward. Pull the elastic band upward to the bottom of the hook 205 and lock it into the inner wall of the groove 204. After use, the rain cover 304 will automatically spring back into the second partition 303 under the action of the vertical elastic band.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drone outer cabin light fixture, comprising a base, wherein a lighting component is electrically connected above the base, characterized in that, A waterproof component is threaded onto the upper surface of the base, and the lighting component is threaded onto the top end face of the waterproof component. The waterproof assembly includes a central column and three rain covers that match the lighting assembly, with one end of each of the three rain covers fixedly connected to the outer wall of the central column.

2. The drone outer cabin lighting fixture according to claim 1, characterized in that, The base includes a support housing, and a first threaded hole matching the lighting component or waterproof component is provided on the top end face of the support housing.

3. The drone outer cabin lighting fixture according to claim 2, characterized in that, The lighting assembly includes an LED bulb, the bottom outer wall of which has a first external thread that matches a first threaded hole or waterproof assembly.

4. The drone outer cabin lighting fixture according to claim 3, characterized in that, The top end face of the LED bulb is integrally formed with a top cover, and the LED bulb is provided with a groove below the top cover. Multiple sets of hooks are fixedly connected to the inner wall of the groove.

5. A drone outer cabin light fixture according to claim 3, characterized in that, The top end face of the central column is provided with a second threaded hole that matches the first external thread, and the bottom outer wall of the central column is provided with a third external thread that matches the first threaded hole. Multiple sets of limiting rings are integrally formed on the outer wall of the central column.

6. A drone outer cabin light fixture according to claim 5, characterized in that, Each set of limiting rings has a first partition plate attached to one side wall and a second partition plate that matches the first partition plate attached to the other side wall, with one end of the second partition plate snapped into one side of the first partition plate.

7. A drone outer cabin lighting fixture according to claim 6, characterized in that, The outer diameter of the first and second partitions in each group increases sequentially from top to bottom.

8. A drone outer cabin light fixture according to claim 7, characterized in that, On the inner wall of the first partition plate near the central column, a first annular groove matching the limiting ring is formed. On the inner wall of the second partition plate near the central column, a second annular groove matching the limiting ring is formed.

9. A drone outer cabin light fixture according to claim 8, characterized in that, A first slot is provided on one side wall of the first partition, a second slot is provided on the top end face of the first slot of the first partition, and a buckle that matches the first slot is integrally formed on one side wall of the second partition.

10. A drone outer cabin light fixture according to claim 9, characterized in that, A square groove is provided on the top end face of the buckle, a spring is welded to the bottom end face of the square groove, and a locking block that matches the square groove and the second locking groove is welded to the top end face of the spring. The outer wall of the locking block is attached to the inner wall of the square groove and the second locking groove.

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