Early warning equipment for new energy vehicle based on parametric array energy gathering orientation

Abstract

The invention relates to the technical field of new energy vehicles, in particular to new energy vehicle early warning equipment based on parametric array energy gathering orientation, which comprises a shell, a driving part is arranged at the lower end of the shell, an upper plate is mounted at the lower end of the driving part, a transparent frame is arranged at the lower end of the upper plate, and a lower plate is mounted at the lower end of the transparent frame. A conveying belt is arranged in the transparent frame and is in a transparent state, a plurality of patterns are bonded to the outer end of the conveying belt at equal intervals, two first rollers are rotationally connected to the right portion between the upper plate and the lower plate, two third rollers are rotationally connected to the left portion between the upper plate and the lower plate, and a second roller is rotationally connected between the upper plate and the lower plate. The second roller is meshed with the left end of the conveying belt, the upper end of the shaft portion of the second roller is connected with the driving piece, and the light source is installed in the middle of the position between the upper plate and the lower plate, through the design, pattern conversion type flexible illumination is achieved to conduct early warning operation, the early warning effect is effectively guaranteed, the probability of interference to peripheral personnel is effectively reduced, and safety is high.

Description

Technical Field

[0001] The present invention is a warning device for new energy vehicles based on parametric array energy focusing and orientation, belonging to the technical field of new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as their power source and integrate advanced technologies in vehicle power control and driving to form vehicles with advanced technical principles, new technologies, and new structures. In order to ensure the driving safety of new energy vehicles, early warning equipment is generally used for early warning. Among them, the parametric array energy-focused directional early warning equipment is a type of early warning equipment. The parametric array energy-focused directional early warning equipment uses a parametric array method to collect different directions and different information, which can better provide judgment data and ensure that it can normally determine whether to perform early warning operations; In the prior art, warning equipment for new energy vehicles based on parametric array energy focusing and orientation generally uses flashing lights to perform warning operations. However, during the warning process, the flashing lights can easily interfere with the eyes of external personnel and drivers of following vehicles, resulting in a high probability of causing interference to external personnel, which will affect the warning effect and have poor safety. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a new energy vehicle early warning device based on parametric array energy focusing and orientation.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a warning device for new energy vehicles based on parametric array energy focusing and orientation, comprising a shell, a detection member is installed in the shell, and the detection member extends to the outer end of the shell, a driving member is arranged at the lower end of the shell, an upper plate is installed at the lower end of the driving member, a transparent frame is arranged at the lower end of the upper plate, and a lower plate is installed at the lower end of the transparent frame, and the cross-sections of the upper plate, the transparent frame and the lower plate are all trapezoidal in shape with a wide left and a narrow right arrangement; A conveyor belt is arranged in the transparent frame, and the conveyor belt is transparent. A plurality of patterns are equidistantly bonded to the outer end of the conveyor belt. Two first rollers are rotatably connected to the right portion between the upper plate and the lower plate, and the two first rollers are meshed with the inner right wall of the conveyor belt. Two third rollers are rotatably connected to the left portion between the upper plate and the lower plate, and the two third rollers are meshed with the inner left wall of the conveyor belt. A second roller is rotatably connected to the upper plate and the lower plate, and the second roller is located between the two third rollers. The second roller is meshed on the left end of the conveyor belt, and the upper end of the shaft of the second roller is connected to the driving member. A light source is installed in the middle portion between the upper plate and the lower plate, and the light source is located in the conveyor belt. A mounting member is arranged at the lower end of the lower plate.

[0005] Further, the mounting member includes a mounting frame plate, the mounting frame plate is arranged on the lower end of the lower plate, a base is arranged on the lower side of the lower plate, and the base is located in the mounting frame plate, and the cross-sections of the base and the mounting frame plate are both trapezoidal with a wide left side and a narrow right side; The left and right end surfaces of the mounting frame plate are both recessed inward to form a card slot, and the card slot extends to the inner wall of the mounting frame plate. The left and right end surfaces of the base are both recessed inward to form a mounting groove, and the mounting groove extends to the upper end of the base. Elastic clips are provided at the bottom ends of the two mounting grooves, and the two elastic clips are arranged opposite to each other, and the buckle heads of the two elastic clips extend into the two card slots respectively.

[0006] Furthermore, the upper end surface of the base is recessed downward to form a functional groove, and the functional groove is located between two mounting grooves, the bottom end surface inside the functional groove is recessed downward to form a plurality of mounting holes, and the mounting holes extend to the lower end of the base, a socket is arranged in the middle of the bottom end inside the functional groove, and the socket is located outside the mounting hole, a plug is inserted into the socket, and the plug is electrically connected to the light source.

[0007] Further, the driving member includes a mounting box, the mounting box is arranged at the upper end of the left part of the upper plate, and the mounting box is located at the lower side of the shell, a rotating shaft is rotatably connected in the mounting box, and the lower end of the rotating shaft passes through the mounting box and the upper plate and is connected to the shaft of the second roller; The fan blades are installed equidistantly at the outer end of the rotating shaft, and the fan blades are located in the installation box. The right end of the installation box is connected to a first air pipe with a control valve, and the first air pipe is eccentrically arranged with the installation box. The right end of the first air pipe is connected to a trapezoidal cylinder, and the trapezoidal cylinder is arranged to be narrow on the left and wide on the right. The trapezoidal cylinder is installed on the upper end of the upper plate, and the trapezoidal cylinder is located on the lower side of the outer shell, and the opening of the trapezoidal cylinder is arranged to face right.

[0008] Furthermore, the cross section of the shell is a trapezoidal shape that is wide on the left and narrow on the right, and the four end surfaces of the shell, front, back, left, and right, are all concave inward to form a placement groove, and the placement groove extends to the inner wall of the shell; A transparent plate is arranged in each of the four placement grooves, and the outward end surface of the transparent plate coincides with the outer end surface of the outer shell. Four collectors are evenly arranged inside the outer shell, and the four collectors are arranged in a rectangular structure. The four collectors are respectively located at the inward ends of the four transparent plates. A parametric array energy focusing and directional controller is arranged in the outer shell, and the parametric array energy focusing and directional controller is located on the inner side of the collector. The parametric array energy focusing and directional controller is electrically connected to the four collectors.

[0009] Further, two first lifting columns are symmetrically rotated at the lower end of the left portion of the shell, and the two first lifting columns are located at the front and rear sides of the installation box, the lower ends of the two first lifting columns are both attached to the upper end of the upper plate, the lower end surfaces of the two first lifting columns are both recessed upward to form a first threaded hole, the two first threaded holes are both threadedly connected to the first studs, and the two first studs are both arranged on the upper end of the upper plate; The lower end of the right part of the shell is symmetrically rotated to install two second lifting columns, and the lower ends of the two second lifting columns are fitted on the upper end of the trapezoidal tube. The lower end surfaces of the two second lifting columns are recessed upward to form second threaded holes, and the two second threaded holes are threadedly connected with second studs, and the two second studs are installed on the upper end of the trapezoidal tube.

[0010] Furthermore, a plurality of heat sinks are equidistantly arranged at the lower end of the shell, and the heat sinks are located on the upper side of the trapezoidal cylinder and the upper side of the mounting box. The plurality of heat sinks are located on the inner side of the first supporting column and the inner side of the second supporting column. The heat sinks are arranged at an angle, and the middle portion of the upper end surface of the shell is recessed downward to form a groove, and a rotating connecting handle is provided inside the groove.

[0011] Beneficial effects of the present invention: 1. The parametric array energy-focusing directional controller and four collectors are used to determine whether the obstacle is active and the speed of the activity, so as to obtain abnormal information such as whether there are obstacles such as external personnel, the following vehicle, and whether it is close to the location of the new energy vehicle. The parametric array energy-focusing directional controller determines whether to perform early warning operations based on the judgment results, and uses the second roller, two first rollers and two third rollers to make the conveyor belt and the pattern move, and with the assistance of the light source, realizes pattern-changing flexible lighting to perform early warning operations, which can warn the driver of the new energy vehicle and the peripheral personnel around the new energy vehicle, effectively ensure the early warning effect, effectively reduce the probability of interference to peripheral personnel, and have high safety; 2. When the new energy vehicle is running and moving, the outside gas will enter the trapezoidal cylinder and be collected, and the collected gas will be sprayed into the installation box through the first air pipe, so that the multiple fan blades, the rotating shaft and the second roller are rotated, and the conveyor belt is driven by airflow to move, so as to achieve linkage operation between the conveyor belt movement and the running of the new energy vehicle, effectively reduce the probability of noise generated by the vibration of the structure formed by the upper plate, the transparent frame and the lower plate, effectively ensure the early warning effect, and effectively reduce the energy consumption of the new energy vehicle, thereby effectively ensuring the driving distance of the new energy vehicle.

[0012] 3. Put the installation frame onto the outer end of the base, and insert the buckle heads of the two elastic buckles into the two slots respectively, so as to restrict the installation between the installation frame and the base, realize convenient disassembly and assembly between the installation frame and the base, and facilitate use. The base and the installation frame are used to stably install the components formed by the lower plate, upper plate, transparent frame and outer shell, effectively reducing the probability of components falling off or tearing due to external airflow, with high safety and effective early warning effect.

[0013] 4. The gas collected in the trapezoidal cylinder will be diverted through the triangular block, and the diverted gas will be ejected into the whistle through the second air pipe, and then the whistle will make a sound, so as to assist the early warning operation, effectively reduce the probability that the driver of the new energy vehicle fails to notice the pattern-changing flexible lighting due to factors such as lack of concentration, and effectively ensure the early warning effect.

[0014] 5. Multiple rain-blocks arranged up and down will block rainwater and other impurities from entering the trapezoidal tube, thereby blocking rainwater and other impurities, effectively reducing the probability of rainwater and other impurities entering the transparent frame and damaging the light source, with high safety and effective early warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a structural schematic diagram of a new energy vehicle early warning device based on parametric array energy focusing and orientation according to the present invention; Figure 2 It is a cross-sectional view of a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Figure 3 for Figure 2 Enlarged view of part A in the middle; Figure 4 for Figure 2 Enlarged view of middle part B; Figure 5 This is a three-dimensional diagram of the outer shell of a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Figure 6 It is a cross-sectional view of a trapezoidal tube in a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Figure 7 for Figure 6 Enlarged view of middle C; Figure 8 This is an assembly diagram of an upper plate, a transparent frame and a lower plate in a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Fig. 9 It is a schematic diagram of a transparent frame in a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Fig.10 This is a three-dimensional diagram of the base of a new energy vehicle warning device based on parametric array energy focusing and orientation according to the present invention; Fig.11 It is a schematic diagram of another embodiment of a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Fig.12 for Fig.11 Enlarged view of the middle D part; Fig.13 A three-dimensional diagram of a rain-blocking block in a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Fig.14 It is an assembly diagram of a trapezoidal tube and a triangular block in a warning device for new energy vehicles based on parametric array energy focusing and orientation according to the present invention; Fig.15 for Fig.14 Enlarged view of middle part E.

[0016] In the figure: 1, shell, 2, upper plate, 3, transparent frame, 4, lower plate, 5, trapezoidal tube, 11, transparent plate, 12, first lifting column, 13, second lifting column, 14, heat sink, 15, groove, 16, handle, 17, collector, 18, parametric array energy focusing directional controller, 21, light source, 31, mounting frame plate, 32, elastic buckle, 33, slot, 34, first roller, 35, conveyor belt, 36, mounting slot, 37, base, 38, second roller, 39, third roller, 41, first air pipe, 42, rainproof block, 43, triangular block, 44, second air pipe, 45, whistle, 51, mounting box, 52, fan blade, 53, shaft, 371, functional slot, 372, plug, 373, socket, 374, mounting hole. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0018] Embodiment 1: Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9As shown, a new energy vehicle warning device based on parametric array energy focusing and orientation is provided, including a trapezoidal shell 1 with a cross section that is wide on the left and narrow on the right. The four end surfaces of the shell 1 are all recessed inward to form a placement groove extending to the inner wall of the shell 1. The placement groove provides an installation space for a transparent plate 11. The four transparent plates 11 with four outward end surfaces overlapping the outer end surface of the shell 1 are respectively arranged in the four placement grooves. Through the transparent plates 11, a collector 17 can perform detection operations outward, and the rectangular structure is arranged and respectively located at the four The four collectors 17 at the inner end of the transparent plate 11 are evenly arranged in the shell 1. The four collectors 17 are used together to detect the surroundings of the new energy vehicle. The middle part of the upper end surface of the shell 1 is depressed downward to form a groove 15. The groove 15 provides an installation space for the handle 16, and then the handle 16 is rotatably connected to the inside of the groove 15. The handle 16 facilitates the carrying and transportation of the shell 1 and other components, and then the parametric array energy focusing and directional controller 18 arranged in the shell 1 and located on the inner side of the collector 17 is electrically connected to the four collectors 17; The installation box 51 located at the lower side of the shell 1 is set on the upper end of the left part of the upper plate 2, and the installation box 51 is used to provide installation space for the rotating shaft 53 and other components, and the rotating shaft 53 whose lower end passes through the installation box 51 and the upper plate 2 and is connected to the shaft of the second roller 38 is rotatably connected in the installation box 51, and the second roller 38 is rotated by the rotating shaft 53, and then the first air pipe 41 which is eccentrically arranged with the installation box 51 and whose right end is connected with the trapezoidal cylinder 5 and is connected with a control valve is arranged on the right end of the installation box 51, and gas is sprayed into the installation box 51 through the first air pipe 41, and the fan blades 52 are rotated, and a plurality of fan blades 52 located in the installation box 51 are equidistantly installed on the outer end of the rotating shaft 53, and the plurality of fan blades 52 are used in combination to rotate the rotating shaft 53; A trapezoidal cylinder 5 which is arranged to be narrow on the left and wide on the right and is located at the lower side of the shell 1 with its opening facing right is installed on the upper end of the upper plate 2. The airflow is collected through the trapezoidal cylinder 5. A plurality of heat sinks 14 which are located on the upper side of the trapezoidal cylinder 5 and the upper side of the installation box 51 and are located on the inner side of the first lifting column 12 and the inner side of the second lifting column 13 and are arranged obliquely are equidistantly on the lower end of the shell 1. The plurality of heat sinks 14 are used in combination to achieve heat dissipation treatment for the collector 17 in the shell 1. The first lifting column 12 whose two lower ends are attached to the upper end of the upper plate 2 on the front and rear sides of the installation box 51 are symmetrically rotated and arranged on the lower left end of the shell 1. The second lifting columns 13 whose two lower ends are attached to the upper end of the trapezoidal cylinder 5 are symmetrically rotated and installed on the lower right end of the shell 1. The two first lifting columns 12 and the two second lifting columns 13 are used in combination to lift the shell 1. The lower end surfaces of the two first lifting columns 12 are both recessed upward to form a first threaded hole, and the first threaded hole provides an installation space for the first stud, and the two first studs arranged at the upper end of the upper plate 2 are respectively threadedly connected to the two first threaded holes, and the first studs are used in conjunction with the first threaded holes, so that the first lifting column 12 and the upper plate 2 can be conveniently disassembled and assembled, and the lower end surfaces of the two second lifting columns 13 are both recessed upward to form a second threaded hole, and the second threaded hole provides an installation space for the second stud, and the two second studs installed at the upper end of the trapezoidal tube 5 are respectively threadedly connected to the two second threaded holes, and the second studs and the second threaded holes are used in conjunction with each other, so that the second lifting column 13 and the trapezoidal tube 5 can be conveniently disassembled and assembled; The upper end of the transparent frame 3 with a trapezoidal cross section that is wide on the left and narrow on the right is connected to the lower end of the upper plate 2 with a trapezoidal cross section that is wide on the left and narrow on the right, and the lower plate 4 with a trapezoidal cross section that is wide on the left and narrow on the right is installed on the lower end of the transparent frame 3. The upper plate 2, the transparent frame 3 and the lower plate 4 are used together to provide installation space for components such as the conveyor belt 35. Then, the conveyor belt 35 in a transparent state with multiple patterns equidistantly bonded to the outer end is arranged in the transparent frame 3, and the conveyor belt 35 is used to provide an installation carrier for multiple patterns. Two first rollers 34 meshed with the right inner wall of the conveyor belt 35 are rotatably connected to the right part between the upper plate 2 and the lower plate 4, and the two first rollers 34 are used in combination to assist the movement of the conveyor belt 35, and two third rollers 39 meshed with the left inner wall of the conveyor belt 35 are rotatably connected to the left part between the upper plate 2 and the lower plate 4, and the two third rollers 39 are used in combination to assist the movement of the conveyor belt 35, and then the second roller 38 located between the two third rollers 39 and meshed with the left end of the conveyor belt 35 is rotatably connected between the upper plate 2 and the lower plate 4, and the conveyor belt 35 is moved by the second roller 38, and the light source 21 located in the conveyor belt 35 is installed in the middle between the upper plate 2 and the lower plate 4, and is used to generate light by the light source 21.

[0019] When the new energy vehicle is driving, the circuits of the four collectors 17 are first connected. The multiple collectors 17 use the parametric array technology to propagate the sound beam locally. When the audio sound beam encounters an obstacle, it will be reflected, and the collector 17 will receive the reflected sound wave signal and transmit the collected sound wave signal to the parametric array energy focusing and directional controller 18; The parametric array energy focusing and directional controller 18 gathers and analyzes the received sound wave signals to determine whether the obstacle is active and the speed of the activity, thereby obtaining abnormal information such as whether there are obstacles such as external personnel, rear vehicles, and whether it is close to the location of the new energy vehicle. The parametric array energy focusing and directional controller 18 determines whether to perform an early warning operation based on the judgment result. If it is determined that an early warning operation is required, the parametric array energy focusing and directional controller 18 will send a corresponding instruction, thereby using a variety of abnormal information to perform early warning operations; At the same time, during driving, the external air will enter the channel formed by the multiple heat sinks 14, and with the help of the multiple heat sinks 14, the four collectors 17 and the parametric array energy focusing and directional controller 18 in the housing 1 are cooled, and the circuit of the light source 21 is connected, so that the light source 21 generates light, and then the light passes through the conveyor belt 35 and the transparent frame plate to be emitted outward; When a foreign object is detected approaching around the new energy vehicle, the parametric array energy focusing directional controller 18 will control the start of the control valve on the first air pipe 41, and the trapezoidal cylinder 5 will move with the driving of the new energy vehicle, so that the external gas will enter the trapezoidal cylinder 5, and the trapezoidal cylinder 5 will collect the gas, and the collected gas will be sprayed into the installation box 51 through the first air pipe 41, so that the multiple blades 52 rotate, and then the rotating shaft 53 rotates, so that the second roller 38 rotates, and with the assistance of the two first rollers 34 and the two third rollers 39, the conveyor belt 35 moves; The conveyor belt 35 is driven by airflow to move, so that the movement of the conveyor belt 35 and the driving of the new energy vehicle are linked, effectively reducing the probability of noise generated by the vibration of the structure formed by the upper plate 2, the transparent frame 3 and the lower plate 4, effectively ensuring the early warning effect, and effectively reducing the energy consumption of the new energy vehicle, thereby effectively ensuring the driving distance of the new energy vehicle; During the movement of the conveyor belt 35, the pattern on the conveyor belt 35 will move, so that the irradiated light will change, realizing pattern-changing flexible lighting to perform early warning operations, which can warn the drivers of new energy vehicles and peripheral personnel near the new energy vehicles, effectively ensure the early warning effect, effectively reduce the probability of interference to peripheral personnel, and have high safety.

[0020] Embodiment 2: A parametric array energy focusing directional controller 18 and four collectors 17 are used to determine whether there are obstacles such as external personnel, rear vehicles, whether they are close to the position of the new energy vehicle and other abnormal information, and the first air pipe 41, trapezoidal tube 5, installation box 51, multiple fan blades 52, rotating shaft 53, two first rollers 34, second rollers 38 and two third rollers 39 are used to make the conveyor belt 35 and the pattern move. At the same time, through the moving pattern and light source 21, pattern-changing flexible lighting is emitted to perform early warning operations. However, the lower plate 4, upper plate 2 and transparent frame 3 and other components are generally installed on the roof of the new energy vehicle with a bolt structure or a magnet structure. During the driving of the new energy vehicle, a large wind force will be applied to the components, resulting in a high probability of components falling off, tearing, etc., and the safety is poor.

[0021] In order to solve the above problems, Figure 1 , Figure 2 , Figure 4 , Figure 8 and Fig.10As shown, a trapezoidal mounting frame plate 31 with a cross section that is wide on the left and narrow on the right is arranged on the lower end of the lower plate 4, and a base 37 located at the lower side of the lower plate 4 and with a trapezoidal cross section that is wide on the left and narrow on the right is arranged in the mounting frame plate 31. The mounting frame plate 31 and the base 37 are used in conjunction with each other to stably mount the lower plate 4 and other components. The left and right end surfaces of the mounting frame plate 31 are both recessed inward to form a card groove 33 extending to the inner wall of the mounting frame plate 31. The card groove 33 provides an assembly space for the elastic buckle 32. The left and right end surfaces of the base 37 are both recessed inward to form a mounting groove 36 extending to the upper end of the base 37. The mounting groove 36 provides an installation space for the elastic buckle 32. The two elastic clips 32 with two relatively arranged buckle heads extending into the card slots 33 are respectively set on the bottom ends of the two mounting slots 36. The two elastic clips 32 are used together to facilitate the disassembly of the base 37 and the mounting frame plate 31. The upper end surface of the base 37 is recessed downward to form a functional slot 371 located between the two mounting slots 36. The functional slot 371 can effectively reduce the production material volume of the base 37. The bottom end surface of the functional slot 371 is recessed downward to form a plurality of mounting holes 374 extending to the lower end of the base 37. The base 37 is fixedly installed on the roof of the new energy vehicle through the mounting holes 374, and the socket 373 located on the outside of the mounting hole 374 is set on the middle part of the bottom end of the functional slot 371. Then the plug 372 electrically connected to the light source 21 is plugged and connected to the socket 373 electrically connected to the new energy vehicle to provide electrical energy for the light source 21.

[0022] Before use, first place the base 37 on the roof of the new energy vehicle, then use the bolts and the mounting holes 374 to fasten the base 37, and make the socket 373 electrically connected to the new energy vehicle, then insert the plug 372 into the socket 373, and then put the mounting frame 31 on the outer end of the base 37, and make the buckle heads of the two elastic buckles 32 respectively snap into the two slots 33, so as to restrict the installation between the mounting frame 31 and the base 37; The mounting frame 31 and the base 37 can be conveniently disassembled and assembled for easy use, and the base 37 and the mounting frame 31 can be used to stably install the components formed by the lower plate 4, the upper plate 2, the transparent frame 3 and the outer shell 1, thereby effectively reducing the probability of components falling off or tearing due to external airflow, having high safety and effectively ensuring the early warning effect.

[0023] Embodiment three: A parametric array energy focusing directional controller 18 and four collectors 17 are used to determine whether there are obstacles such as external personnel, rear vehicles, whether they are close to the position of the new energy vehicle and other abnormal information, and the first air pipe 41, trapezoidal tube 5, installation box 51, multiple fan blades 52, rotating shaft 53, two first rollers 34, second rollers 38 and two third rollers 39 are used to make the conveyor belt 35 and the pattern move. At the same time, through the moving pattern and light source 21, pattern-changing flexible lighting is emitted to perform early warning operations. However, when the new energy vehicle is driving in a rainy environment, impurities such as rainwater falling from the outside will enter the trapezoidal tube 5 with the external gas, causing rainwater and other impurities to enter the transparent frame 3 and cause the light source 21 to be damaged. The probability is high, and the safety is poor.

[0024] In order to solve the above problems, Figure 11-Figure 15 As shown, a plurality of trapezoidal rain-blocking blocks 42 with alternately arranged cross sections and a wide outer side and narrow inner side are respectively installed at the top and bottom of the opening of the trapezoidal tube 5. The plurality of rain-blocking blocks 42 are used together to effectively prevent external rainwater and other impurities from entering the trapezoidal tube 5, and a triangular block 43 located at the rear side of the first air pipe 41 and arranged to be wide on the left and narrow on the right is installed on the left wall inside the trapezoidal tube 5. The triangular block 43 is used to divert the airflow collected in the trapezoidal tube 5; A second air pipe 44 with a control valve and located at the rear side of the triangular block 43 is connected and arranged on the left end of the trapezoidal tube 5. The whistle 45 is connected to the trapezoidal tube 5 through the second air pipe 44. The whistle 45 located on the right side of the installation box 51 is connected and installed on the left end of the second air pipe 44, and a whistle sound is emitted through the whistle 45.

[0025] During the driving of the new energy vehicle, the parametric array energy focusing directional controller 18 and four collectors 17 are used to judge whether there are obstacles such as external personnel, the following vehicle, whether it is close to the position of the new energy vehicle and other abnormal information. When the detection of foreign objects approaching the new energy vehicle is detected around the new energy vehicle, the trapezoidal cylinder 5 will collect the gas, and the triangular block 43 will divert the collected gas; At this time, an airflow is sprayed into the installation box 51 through the first air pipe 41, and the plurality of fan blades 52, the rotating shaft 53 and the second roller 38 are rotated, and with the assistance of the two first rollers 34 and the two third rollers 39, the conveyor belt 35 and the pattern are moved, so that the irradiated light changes, and the pattern-changing flexible illumination is realized to perform the early warning operation; At the same time, the parametric array energy focusing directional controller 18 controls the control valve on the second air pipe 44 to open, and allows another airflow to be ejected into the whistle 45 through the second air pipe 44, and then the whistle 45 makes a sound, so as to assist the early warning operation, effectively reduce the probability that the driver of the new energy vehicle fails to notice the pattern-changing flexible illumination due to factors such as lack of concentration, and effectively ensure the early warning effect; In addition, when the new energy vehicle is driving in a rainy environment, impurities such as rainwater falling from the outside are easily entered into the trapezoidal tube 5 along with the outside gas, and the multiple rain-blocking blocks 42 arranged up and down will block the rainwater and other impurities entering the trapezoidal tube 5, thereby blocking the rainwater and other impurities, effectively reducing the probability of rainwater and other impurities entering the transparent frame 3 and damaging the light source 21, etc., with high safety and effective early warning effect.

[0026] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A new energy vehicle early warning device based on parametric array energy focusing and orientation, characterized by: The invention comprises a housing (1), a detection member is installed in the housing (1), and the detection member extends to the outer end of the housing (1), a driving member is arranged at the lower end of the housing (1), an upper plate (2) is installed at the lower end of the driving member, a transparent frame (3) is arranged at the lower end of the upper plate (2), and a lower plate (4) is installed at the lower end of the transparent frame (3), and the cross-sections of the upper plate (2), the transparent frame (3) and the lower plate (4) are all in the shape of a trapezoid with a wide left side and a narrow right side; A conveyor belt (35) is arranged in the transparent frame (3), and the conveyor belt (35) is in a transparent state. A plurality of patterns are bonded to the outer end of the conveyor belt (35) at equal intervals. Two first rollers (34) are rotatably connected to the right portion between the upper plate (2) and the lower plate (4), and the two first rollers (34) are meshed with the right wall inside the conveyor belt (35). Two third rollers (39) are rotatably connected to the left portion between the upper plate (2) and the lower plate (4), and the two third rollers (39) are meshed with the conveyor belt ( The upper plate (2) and the lower plate (4) are rotatably connected to a second roller (38) on the inner left wall, and the second roller (38) is located between two third rollers (39). The second roller (38) is meshed with the left end of the conveyor belt (35), and the upper end of the shaft of the second roller (38) is connected to the driving member. A light source (21) is installed in the middle between the upper plate (2) and the lower plate (4), and the light source (21) is located in the conveyor belt (35). A mounting member is provided at the lower end of the lower plate (4).

2. The new energy vehicle warning device based on parametric array energy focusing and orientation according to claim 1 is characterized by: The mounting member comprises a mounting frame plate (31), the mounting frame plate (31) being arranged on the lower end of the lower plate (4), a base (37) being arranged on the lower side of the lower plate (4), and the base (37) being located inside the mounting frame plate (31), and the cross-sections of the base (37) and the mounting frame plate (31) are both trapezoidal in shape, with the cross-sections being wider on the left and narrower on the right; The left and right end surfaces of the mounting frame plate (31) are both recessed inwards to form a clamping groove (33), and the clamping groove (33) extends to the inner wall of the mounting frame plate (31); the left and right end surfaces of the base (37) are both recessed inwards to form a mounting groove (36), and the mounting groove (36) extends to the upper end of the base (37); elastic clamps (32) are provided at the bottom ends of the two mounting grooves (36), and the two elastic clamps (32) are arranged opposite to each other, and the clamping heads of the two elastic clamps (32) extend into the two clamping grooves (33) respectively.

3. The new energy vehicle warning device based on parametric array energy focusing and orientation according to claim 2 is characterized by: The upper end surface of the base (37) is recessed downward to form a functional groove (371), and the functional groove (371) is located between the two mounting grooves (36); the inner bottom end surface of the functional groove (371) is recessed downward to form a plurality of mounting holes (374), and the mounting holes (374) extend to the lower end of the base (37); a socket (373) is provided in the middle of the inner bottom end of the functional groove (371), and the socket (373) is located outside the mounting holes (374); a plug (372) is inserted into the socket (373), and the plug (372) is electrically connected to the light source (21).

4. The new energy vehicle warning device based on parametric array energy focusing and orientation according to claim 1 is characterized by: The driving member comprises a mounting box (51), the mounting box (51) being arranged at the upper left end of the upper plate (2), and the mounting box (51) being located at the lower side of the housing (1), a rotating shaft (53) being rotatably connected in the mounting box (51), and a lower end of the rotating shaft (53) passing through the mounting box (51) and the upper plate (2) and being connected to the shaft of the second roller (38); The outer end of the rotating shaft (53) is equidistantly mounted with fan blades (52), and the fan blades (52) are located in a mounting box (51). The right end of the mounting box (51) is connected to a first air pipe (41) provided with a control valve, and the first air pipe (41) and the mounting box (51) are arranged eccentrically. The right end of the first air pipe (41) is connected to a trapezoidal cylinder (5), and the trapezoidal cylinder (5) is arranged to be narrow on the left and wide on the right. The trapezoidal cylinder (5) is mounted on the upper end of the upper plate (2), and the trapezoidal cylinder (5) is located on the lower side of the housing (1), and the opening of the trapezoidal cylinder (5) is arranged to face rightward.

5. The new energy vehicle warning device based on parametric array energy focusing and orientation according to claim 1 is characterized by: The cross section of the shell (1) is a trapezoidal shape that is wider on the left and narrower on the right. The four end surfaces of the shell (1) are all concave inwards to form a placement groove, and the placement groove extends to the inner wall of the shell (1); A transparent plate (11) is disposed in each of the four placement grooves, and the outward end surface of the transparent plate (11) overlaps with the outer end surface of the housing (1). Four collectors (17) are evenly disposed inside the housing (1), and the four collectors (17) are arranged in a rectangular structure. The four collectors (17) are respectively located at the inward ends of the four transparent plates (11). A parametric array energy focusing and directional controller (18) is disposed in the housing (1), and the parametric array energy focusing and directional controller (18) is located inside the collector (17). The parametric array energy focusing and directional controller (18) is electrically connected to the four collectors (17).

6. The new energy vehicle warning device based on parametric array energy focusing and orientation according to claim 4 is characterized by: Two first lifting columns (12) are symmetrically arranged at the lower left end of the housing (1), and the two first lifting columns (12) are located at the front and rear sides of the installation box (51), the lower ends of the two first lifting columns (12) are both attached to the upper end of the upper plate (2), the lower end surfaces of the two first lifting columns (12) are both recessed upward to form a first threaded hole, the two first threaded holes are both threadedly connected to the first studs, and the two first studs are both arranged on the upper end of the upper plate (2); The lower right end of the housing (1) is symmetrically rotated to mount two second supporting columns (13), and the lower ends of the two second supporting columns (13) are fitted on the upper end of the trapezoidal tube (5). The lower end surfaces of the two second supporting columns (13) are both recessed upward to form second threaded holes, and the two second threaded holes are both threadedly connected to second studs, and the two second studs are both mounted on the upper end of the trapezoidal tube (5).

7. The new energy vehicle warning device based on parametric array energy focusing and orientation according to claim 6 is characterized by: A plurality of heat sinks (14) are equidistantly arranged at the lower end of the housing (1), and the heat sinks (14) are located on the upper side of the trapezoidal cylinder (5) and the upper side of the mounting box (51). The plurality of heat sinks (14) are located on the inner side of the first supporting column (12) and the inner side of the second supporting column (13). The heat sinks (14) are arranged in an inclined manner. The middle portion of the upper end surface of the housing (1) is recessed downward to form a groove (15), and a handle (16) is rotatably connected inside the groove (15).

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