Unmanned aerial vehicle for street lamp light effect detection

Abstract

The utility model discloses an unmanned aerial vehicle for street lamp light effect detection, and particularly relates to the field of street lamp light effect detection equipment, the unmanned aerial vehicle comprises a main body, a light effect detection module and a supporting part, the main body is internally provided with the light effect detection module, and the bottom of the main body is provided with the supporting part; the first reflecting assembly comprises an umbrella cap, a reflecting layer, a stand column and a mirror reflecting layer, the inner side of the umbrella cap is coated with the reflecting layer, the umbrella cap is connected with the top of the main body through the stand column, a groove hole is formed in the side wall of the hollow stand column in a penetrating mode, and the mirror reflecting layer is fixed in the inner wall of the stand column and used for guiding light emitted by the street lamp to the mirror reflecting layer; according to the design, a common street lamp structure without top end shielding and a common street lamp structure with the top end shielding in the market at present are both considered, so that the universality of the design is improved, the supporting part is used for supporting, meanwhile, the light efficiency of the street lamp is improved, and the light efficiency of the street lamp is improved. The stability of the unmanned aerial vehicle staying on the street lamp is improved through the negative pressure effect.

Description

Technical Field

[0001] The utility model relates to the field of road lamp light effect detection equipment, and more specifically, the utility model relates to a drone for road lamp light effect detection. Background Art

[0002] For the light effect detection of light sources, it is mostly to use a fixed device to first receive the light source, then analyze the light source, and finally draw a conclusion. If the position of the detected light source is relatively high, additional heightening equipment is required for cooperation.

[0003] When the existing drone is used to carry a light effect detection module to detect the light effect of road lamps, because the hovering state of the drone is unstable, sometimes it will affect the capture of the light source, resulting in a lower efficiency of road lamp light effect detection. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a drone for road lamp light effect detection to solve the above-mentioned technical problems.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drone for road lamp light effect detection, comprising a drone body, including a main body, a light effect detection module and a support part, the light effect detection module is installed in the main body, and the support part is arranged at the bottom of the main body; a first reflective component, including an umbrella cap, a reflective layer, a column and a specular reflective layer, the reflective layer is coated on the inner side of the umbrella cap, the umbrella cap is connected to the top of the main body through the column, a slot hole is penetrated through the side wall of the hollow column, and the specular reflective layer is fixed in the inner wall of the column. The reflective layer is used to direct the light emitted by the road lamp to the specular reflective layer, and the specular reflective layer then guides the light into the light receiving end of the light effect detection module.

[0006] In a preferred embodiment, the specular reflective layer includes a plurality of specular reflection blocks connected to each other, an included angle is provided between adjacent specular reflection blocks, and the specular reflection blocks guide the light into the light receiving end of the light effect detection module located at the bottom of the column.

[0007] In a preferred embodiment, a plurality of ventilation holes are provided on the surface of the umbrella cap.

[0008] In a preferred embodiment, the shape of the column is conical, and the tip of the cone is arranged upward.

[0009] In a preferred embodiment, a second reflective component is provided on the drone body, the second reflective component includes a bracket and a reflector, one end of the bracket is fixed to the main body and the other end is fixed with a reflector, and the reflector is used to receive the light emitted by the road lamp and reflect the light to the side where the reflective layer is located.

[0010] In a preferred embodiment, the support portion includes a fixing frame, a sliding sleeve, a suction cup, a spring, and a negative pressure member. The fixing frame is fixed to the main body. A sliding sleeve is elastically slidably connected inside the fixing frame through a spring. A suction cup is fixed to the bottom of the sliding sleeve. A negative pressure member for adjusting the pressure between the suction cup and the supporting surface of the street lamp is arranged inside the sliding sleeve.

[0011] In a preferred embodiment, the negative pressure member includes a conductive sheet and a driving member. The driving member is a negative pressure motor. A pipeline is fixed inside the fixing frame. One end of the negative pressure fan is communicated with the pipeline, and the other end is communicated with the outside. Conductive sheets are fixed on the end surface of the pipeline and the end surface of the sliding sleeve respectively. One of the conductive sheets is electrically connected to the driving member, and the other conductive sheet is electrically connected to the power supply inside the main body. The driving member is electrically connected to the controller. When the two conductive sheets are in contact, the circuit is connected, and the controller controls the driving member to start, exhausting the air between the suction cup and the supporting surface of the street lamp to the outside.

[0012] In a preferred embodiment, net plates are fixed on the end surface of the pipeline and the end surface of the sliding sleeve respectively. The spring is located between the two net plates.

[0013] In a preferred embodiment, the negative pressure member includes a conductive sheet, a driving member, and a sealing plate. The driving member is a motor. A cavity is formed inside the sliding sleeve. A sealing plate is hermetically slidably connected to the inner wall of the cavity. The driving member is installed in the space. The output shaft of the driving member is hermetically threadedly connected to the sealing plate. Conductive sheets are fixed in both the fixing frame and the sliding sleeve. One of the conductive sheets is electrically connected to the driving member, and the other conductive sheet is electrically connected to the power supply inside the main body. The driving member is electrically connected to the controller. When the two conductive sheets are in contact, the circuit is connected, and the controller controls the driving member to control the sealing plate to move upward along the inner wall of the cavity of the sliding sleeve.

[0014] In a preferred embodiment, the cross-sectional shape of the sliding sleeve is trapezoidal, and the length of the bottom is greater than that of the top.

[0015] Technical effects and advantages of the present utility model:

[0016] 1. This design takes into account both the common street lamp structures without top shielding and with top shielding on the market at present to improve the versatility of this design.

[0017] 2. While utilizing the support of the support portion, this design improves the stability of the drone staying on the street lamp by using the negative pressure effect. Description of the Drawings

[0018] The drawings are used to provide a further understanding of the technical solution of the present utility model, and constitute a part of the present utility model. The embodiments of the present utility model and their descriptions are used to explain the present utility model, and do not constitute an improper limitation to the present utility model.

[0019] Figure 1Structural diagram of the drone for road lighting effect detection of the present utility model.

[0020] Figure 2 Cross-sectional view of the drone for road lighting effect detection of the present utility model.

[0021] Figure 3 Structural diagram of the second reflecting component of the present utility model.

[0022] Figure 4 Front view of the drone body of the present utility model.

[0023] Figure 5 Structural diagram of one form of the supporting part of the present utility model.

[0024] Figure 6 Structural diagram of another form of the supporting part of the present utility model

[0025] Reference numerals in the drawings are: 1, drone body; 11, main body; 12, light effect detection module; 13, supporting part; 131, fixing frame; 132, sliding sleeve; 133, suction cup; 134, spring; 135, negative pressure part; 1351, conductive sheet; 1352, driving part; 1353, sealing plate; 136, pipeline; 2, first reflecting component; 21, umbrella cap; 22, reflecting layer; 23, column; 24, specular reflecting layer; 3, second reflecting component; 31, bracket; 32, reflecting mirror. Detailed implementation manners

[0026] Now, example embodiments will be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be more thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.

[0027] In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the example embodiments of the present disclosure. However, those skilled in the art will realize that one or more of the specific details can be omitted in practicing the technical solutions of the present disclosure, or other methods, components, steps, etc. can be adopted. In other cases, well-known structures, methods, implementations or operations are not shown or described in detail to avoid obscuring various aspects of the present disclosure.

[0028] Example 1

[0029] The present utility model provides asFigures 1-6 An unmanned aerial vehicle for detecting the light effect of street lamps, as shown, includes an unmanned aerial vehicle body 1 and a first reflecting component 2.

[0030] The unmanned aerial vehicle body 1 includes a main body 11, a light effect detection module 12 and a support part 13; among them, the main body 11 includes all technical features required for the flight of the unmanned aerial vehicle. The light effect detection module 12 is installed inside the main body 11. The light effect detection module 12 includes a light receiving end for receiving the light emitted by an external light source. The support part 13 is installed at the bottom of the main body 11 and is used to play a shock absorption function when the main body 11 lands.

[0031] The first reflecting component 2 is used to reflect the light emitted by the street lamp into the light receiving end of the light effect detection module 12. The design of the first reflecting component 2 in this form is especially for street lamps without top shielding.

[0032] Specifically, the first reflecting component 2 includes an umbrella cap 21, a reflection layer 22, a column 23 and a specular reflection layer 24. The column 23 is used as a support component to connect the main body 11 and the umbrella cap 21. The inner wall of the umbrella cap 21 is coated with a reflection coating that can reflect light. A number of slot holes are provided on the column 23. The column 23 is a hollow structure, and a specular reflection layer 24 is fixed in the inner wall of the column 23. The specular reflection layer 24 includes a number of interconnected specular reflection blocks. Generally, an angle is provided between adjacent specular reflection blocks. When the reflection layer 22 reflects the received light through the slot holes and shines on the specular reflection layer 24, some of the light will finally enter the light receiving end of the light effect detection module 12 after passing through multiple specular reflection blocks and is analyzed and processed by the light effect detection module 12.

[0033] Preferably, the shape of the umbrella cap 21 can be selected as a conical shape, and the pointed top of the cone is set upward, so as to reduce the resistance suffered by the unmanned aerial vehicle during flight.

[0034] Furthermore, on the basis of the above shape of the umbrella cap 21, a number of ventilation holes are also provided on the umbrella cap 21 to further reduce wind resistance.

[0035] Embodiment 2

[0036] On the basis of Embodiment 1, as Figures 1-6 , a second reflecting component 3 is also provided. For street lamps with top shielding, at this time, the unmanned aerial vehicle body 1 can stop on the top of the street lamp, and the curved second reflecting component 3 is used to collect light.

[0037] Specifically, the second reflective component 3 includes a bracket 31 and a reflector 32. The bracket 31 is made of a plastically deformable material that can be bent arbitrarily. The bracket 31 is used to connect the main body 11 and the reflector 32. The reflector 32 reflects the street light rays, reflects the light rays onto the reflective layer 22, and then through the reflection of the mirror reflective layer 24, transmits the light rays into the light receiving end of the light effect detection module 12.

[0038] In summary, the settings of Embodiment 1 and Embodiment 2 respectively take into account two common street lamp structures in the current market, namely, without top shielding and with top shielding, so as to improve the versatility of this design.

[0039] Embodiment 3

[0040] Based on Embodiment 1 or Embodiment 2, as Figures 1-6 , two structures are further provided to improve the stability of the support portion 13.

[0041] The support portion 13 includes a fixing frame 131, a sliding sleeve 132, a suction cup 133, a spring 134, and a negative pressure member 135. The fixing frame 131 is fixed to the main body 11. The fixing frame 131 is elastically slidably connected to the sliding sleeve 132 through the spring 134. A suction cup 133 is fixed to the bottom of the sliding sleeve 132. A negative pressure member 135 for adjusting the pressure between the suction cup 133 and the street lamp support surface is arranged in the sliding sleeve 132. The cross-sectional shape of the sliding sleeve 132 is trapezoidal, and the bottom length is greater than the top length to improve the stability of the support portion 13 during support.

[0042] One of the structures is: The negative pressure member 135 includes a conductive sheet 1351 and a driving member 1352. The driving member 1352 is a negative pressure fan. A pipeline 136 is fixed in the fixing frame 131. One end of the pipeline 136 is communicated with one end of the negative pressure fan, and the other end of the negative pressure fan is communicated with the outside. Mesh plates are fixed on the end faces of the pipeline 136 and the sliding sleeve 132 respectively, and corresponding conductive sheets 1351 are fixed on the mesh plates. One of the conductive sheets 1351 is electrically connected to the driving member 1352 and the other conductive sheet 1351 is electrically connected to the power supply in the main body 11. The driving member 1352 is electrically connected to the controller. When the two conductive sheets 1351 are in contact, the circuit is connected, and the controller controls the driving member 1352 to start, discharges the air between the suction cup 133 and the street lamp support surface to the outside, and stops when the pressure in the suction cup 133 reaches a certain critical value, and starts again when it is lower than the critical value.

[0043] Mesh plates are fixed on the end faces of the pipeline 136 and the sliding sleeve 132 respectively, and the spring 134 is located between the two mesh plates

[0044] Another structure is as follows: The negative pressure component 135 includes a conductive sheet 1351, a driving component 1352, and a sealing plate 1353. The driving component 1352 is a motor. A sealing plate 1353 is hermetically and slidably connected to the inner wall of the cavity in the sliding sleeve 132. The driving component 1352 is installed in the cavity. The output shaft of the driving component 1352 is hermetically and threadedly connected to the sealing plate 1353. Conductive sheets 1351 are fixed in both the fixing frame 131 and the sliding sleeve 132. One of the conductive sheets 1351 is electrically connected to the driving component 1352, and the other conductive sheet 1351 is electrically connected to the power supply in the main body 11. The driving component 1352 is electrically connected to the controller. When the two conductive sheets 1351 are in contact, the circuit is connected. The controller controls the output shaft of the driving component 1352 to rotate and drives the sealing plate 1353 to move upward along the inner wall of the cavity of the sliding sleeve 132, and stops when the pressure in the suction cup 133 reaches a certain critical value, and resumes operation when it is lower than the critical value.

[0045] In summary, Embodiment 3 can utilize the support of the support portion 13 and, at the same time, improve the stability of the drone staying on the street lamp by means of the negative pressure effect.

[0046] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drone for street light effect detection, characterized in that include: A drone body (1) comprises a main body (11), a light effect detection module (12) and a support portion (13); the light effect detection module (12) is installed in the main body (11), and the support portion (13) is arranged at the bottom of the main body (11); A reflective component (2) comprises an umbrella cap (21), a reflective layer (22), a column (23) and a mirror reflective layer (24); the inner side of the umbrella cap (21) is coated with the reflective layer (22); the umbrella cap (21) is connected to the top of the main body (11) through the column (23); a slot is provided through the side wall of the hollow column (23); the mirror reflective layer (24) is fixed in the inner wall of the column (23); the reflective layer (22) is used to guide the light emitted by the street lamp to the mirror reflective layer (24); and the mirror reflective layer (24) then guides the light to the light receiving end of the light effect detection module (12).

2. The drone for street light effect detection according to claim 1, characterized in that: The mirror reflection layer (24) comprises a plurality of mirror reflection blocks connected to each other, an angle is provided between adjacent mirror reflection blocks, and the mirror reflection blocks guide light to enter the light receiving end of the light effect detection module (12) located at the bottom of the column (23).

3. The drone for street light effect detection according to claim 1, characterized in that: A plurality of ventilation holes are provided on the surface of the umbrella cap (21).

4. The drone for street light effect detection according to claim 1, characterized in that: The column (23) is in the shape of a cone, with the tip of the cone facing upward.

5. The drone for street light effect detection according to claim 1, characterized in that: The drone body (1) is provided with a second reflective component (3), the second reflective component (3) comprising a bracket (31) and a reflector (32), one end of the bracket (31) is fixed to the body (11) and the other end is fixed with the reflector (32), the reflector (32) is used to receive light emitted by a street lamp and reflect the light toward the side where the reflective layer (22) is located.

6. The drone for street light effect detection according to claim 1, characterized in that: The support portion (13) comprises a fixing frame (131), a sliding sleeve (132), a suction cup (133), a spring (134) and a negative pressure piece (135); the fixing frame (131) is fixed on the main body (11); the sliding sleeve (132) is elastically slidably connected to the fixing frame (131) via the spring (134); the suction cup (133) is fixed to the bottom of the sliding sleeve (132); and the negative pressure piece (135) for adjusting the pressure between the suction cup (133) and the supporting surface of the street lamp is arranged in the sliding sleeve (132).

7. The drone for street light effect detection according to claim 6, characterized in that: The negative pressure member (135) comprises a conductive sheet (1351) and a driving member (1352), wherein the driving member (1352) is a negative pressure motor. A pipe (136) is fixed inside the fixing frame (131), one end of the negative pressure fan is connected to the pipe (136), and the other end is connected to the outside. Conductive sheets (1351) are fixed on the end surface of the pipe (136) and the end surface of the sliding sleeve (132), one of the conductive sheets (1351) is electrically connected to the driving member (1352), and the other conductive sheet (1351) is electrically connected to the power supply inside the main body (11), and the driving member (1352) is electrically connected to the controller. When the two conductive sheets (1351) are attached to each other, the circuit is connected, and the controller controls the driving member (1352) to open, so that the air between the suction cup (133) and the street lamp supporting surface is discharged to the outside.

8. The drone for street light effect detection according to claim 7, characterized in that: A mesh plate is fixed on the end surface of the pipe (136) and the end surface of the sliding sleeve (132), and the spring (134) is located between the two mesh plates.

9. The drone for street light effect detection according to claim 6, characterized in that: The negative pressure member (135) comprises a conductive sheet (1351), a driving member (1352) and a sealing plate (1353), wherein the driving member (1352) is a motor, a cavity is provided in the sliding sleeve (132), the sealing plate (1353) is airtightly and slidably connected to the inner wall of the cavity, the driving member (1352) is installed in the space, the output shaft of the driving member (1352) and the sealing plate (1353) are airtightly threadedly connected, the fixing frame (131) and the sliding sleeve (1352) are connected to each other. 2) are both fixed with conductive sheets (1351), one of the conductive sheets (1351) is electrically connected to the driving member (1352), and the other conductive sheet (1351) is electrically connected to the power supply in the main body (11), and the driving member (1352) is electrically connected to the controller. When the two conductive sheets (1351) are attached to each other, the circuit is connected, and the controller controls the driving member (1352) to control the sealing plate (1353) to move upward along the inner wall of the cavity of the sliding sleeve (132).

10. A drone for street light effect detection according to any one of claims 6 to 9, characterized in that: The cross-sectional shape of the sliding sleeve (132) is a trapezoid, and the bottom length is greater than the top length.

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