Outdoor self-adaptive mosquito repelling sound wave playing system and method

Abstract

The invention relates to the technical field of mosquito repelling equipment, in particular to an outdoor self-adaptive mosquito repelling sound wave playing system and method, and the system comprises a plurality of sound wave generating units, a frequency adjusting module, a smell releasing device, a solar power supply module and a supporting frame. The sound wave generating unit outputs signals of different frequency bands through the central control unit, the smell releasing device can controllably release flower fragrance substances, and the sound wave generating unit and the smell releasing device work cooperatively to meet environmental requirements. The system supports indoor, outdoor and water area modes, adopts frequency-band-divided sound wave playing and smell release amount accurate adjustment, and combines solar power supply and intelligent management to realize dynamic adaptation. The mosquito wing vibration frequency and olfactory sensitivity can be accurately matched, the mosquito repelling effect is improved, long-term stable operation is ensured, and diversified scene requirements are met.

Description

Technical Field

[0001] This invention relates to the field of mosquito repellent equipment technology, and more specifically, to an adaptive mosquito repellent sound wave playback system and method for outdoor use. Background Technology

[0002] With the increasing popularity of outdoor activities, mosquito bites have become a significant issue affecting people's health and quality of life.

[0003] Currently, traditional mosquito repellent methods mainly include chemical repellents, mosquito coils, electric mosquito swatters, and fixed mosquito lamps. These methods offer some protection indoors, but in outdoor environments, their effectiveness is often unstable due to wind direction, temperature, humidity, and activity range. They are also inconvenient to use and cannot meet people's needs for long-term, continuous protection. Meanwhile, to improve mosquito repellency, some research and market products have begun to adopt acoustic mosquito repellent technology, using specific frequency sound waves to interfere with mosquitoes' hearing or flight behavior. However, existing acoustic mosquito repellent devices typically use a fixed frequency or a single mode, unable to adapt to different environmental conditions (such as indoors, outdoors, or water), resulting in limited effectiveness. Furthermore, most of these devices rely on external power or batteries, limiting their usage time and making it difficult to work continuously outdoors for extended periods. On the other hand, to further enhance mosquito repellency, some products are attempting to combine scent-based methods, such as releasing natural fragrances or mosquito repellent essential oils. However, most odor release devices in the existing technology are manually operated or have a fixed release, lacking coordinated control with sound wave mosquito repellent. They cannot dynamically adjust the release amount according to the environment and mosquito density, resulting in insufficient mosquito repellent efficiency and ease of use.

[0004] Therefore, there is an urgent need for a comprehensive mosquito repellent system that can achieve adaptive frequency adjustment, synergistic mosquito repellency using sound waves and odors, independent power supply, and adaptability to various outdoor environments. Summary of the Invention

[0005] In view of this, the present invention proposes an adaptive mosquito repellent sound wave playback system and method for outdoor use, aiming to solve the problems of existing outdoor mosquito repellent devices in terms of mosquito repellent effect, ease of use and environmental adaptability, and difficulty in achieving efficient outdoor mosquito repellent with sound wave and odor synergy, adaptive adjustment and long-term continuous power supply.

[0006] This invention proposes an adaptive mosquito-repelling sound wave playback system for outdoor use, comprising: The supporting frame is made of lightweight metal material, with a weight counterweight at the bottom and a solar power module installed at the top; Multiple sound wave generating units are fixed in the middle of the support frame. Each sound wave generating unit is equipped with an independent frequency adjustment module, which is connected to the central control unit. An odor release device is fixed in the middle of the support frame and arranged adjacent to the sound wave generating unit. The odor release device is filled with floral fragrance substances and the amount of odor released is controlled by a micro valve. The central control unit outputs sound wave signals of different frequency bands through a preset program and switches between indoor mode, outdoor mode or water mode according to environmental requirements. The solar power module provides power to the sound wave generating unit, odor release device, and central control unit through a voltage stabilizing circuit.

[0007] Furthermore, the frequency adjustment module has 9 levels, corresponding to 300Hz, 350Hz, 400Hz, 450Hz, 500Hz, 550Hz, 600Hz, 700Hz and 800Hz respectively. The frequency adjustment module is equipped with a resonator, which adjusts the frequency by changing the inductance and capacitance values.

[0008] Furthermore, the odor-releasing device includes a storage chamber and a diffusion chamber. The storage chamber is filled with floral fragrance material and is isolated from the diffusion chamber by a porous partition. A micro fan is installed in the diffusion chamber. The outlet of the diffusion chamber is designed as a ring array of small holes with a diameter of 0.5 mm to 1 mm and a spacing of 2 mm between adjacent holes.

[0009] Furthermore, the miniature fan controls the airflow speed through a speed adjustment module, which has three speed settings: 1000rpm, 2000rpm, and 3000rpm.

[0010] Furthermore, an elastic diaphragm is installed inside the miniature valve, and the opening and closing action is realized through an electromagnetic drive module. The electromagnetic drive module is connected to a timer, and the timer outputs periodic pulse signals according to the instructions of the central control unit. The ratio of opening time to closing time is 1:2 to 1:5.

[0011] Furthermore, the solar power module includes a solar panel, which is connected to the support frame via a hinge. The hinge allows the solar panel to adjust its angle within a range of 0° to 45°. A light sensor is installed below the solar panel, and the light sensor is connected to an angle adjustment motor via a signal line. The angle adjustment motor drives the solar panel to tilt in the direction of sunlight.

[0012] Furthermore, the central control unit sets the activation sequence of the sound wave generating unit and the odor releasing device according to environmental requirements. The sound wave generating unit is activated first, and the odor releasing device is activated after a delay of 5 to 30 seconds.

[0013] Furthermore, an environmental adaptation algorithm is set in the central control unit, which adjusts the sound wave frequency and odor release amount according to temperature, humidity and light intensity parameters.

[0014] Furthermore, the bottom of the support frame is designed as a cross-shaped base with threaded holes at all four corners. A weight balance block is set at the center of the base. The weight balance block is made of concrete and is fixed to the base with buckles. A level is set in the middle of the support frame and is connected to the support frame through a bracket.

[0015] Compared with existing technologies, the advantages of this invention are as follows: Firstly, the design of a lightweight metal support frame and a bottom weight balance block achieves overall structural stability and portability, ensuring the device remains stable even in windy or uneven outdoor environments, guaranteeing effective coverage of sound waves and odors. Secondly, multiple sound wave generating units are equipped with independent frequency adjustment modules connected to the central control unit, enabling the system to flexibly output sound wave signals of different frequency bands according to environmental conditions, achieving adaptive adjustment of sound wave mosquito repellency. By switching between indoor, outdoor, or water modes, the system can optimize the mosquito repellency effect for different scenarios, improving environmental adaptability and mosquito repellency efficiency. Thirdly, the odor release device works in conjunction with the sound wave generating units, controlling the release of floral fragrance substances through micro-valves, achieving controllable release of odor for mosquito repellency, creating a synergistic effect with sound wave mosquito repellency, enhancing the overall mosquito repellency effect. Finally, the solar power module provides continuous power support for the sound wave units, odor device, and central control unit, ensuring long-term outdoor operation without frequent battery replacements or reliance on external power sources, improving ease of use and energy efficiency.

[0016] On the other hand, this application also provides an adaptive mosquito-repelling sound wave playback method for outdoor use, including: Multiple sound wave generating units are fixed on the support frame, and the initial frequency level is set through the frequency adjustment module; The odor release device is fixed to the support frame, and the amount of odor released is controlled by a micro valve; Based on the central control unit, indoor mode, outdoor mode or water mode are switched according to environmental needs. Each mode corresponds to a different combination of sound wave frequencies and odor release strategy. The solar-powered module provides power to the sound wave generating unit, odor release device, and central control unit.

[0017] It is understood that the adaptive mosquito-repelling sound wave playback system and method for outdoor use described in the above embodiments have the same beneficial effects, and will not be repeated here. Attached Figure Description

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A functional block diagram of an outdoor adaptive mosquito-repelling sound wave playback system provided in an embodiment of the present invention; Figure 2 A schematic flowchart of an outdoor adaptive mosquito-repelling sound wave playback system provided in an embodiment of the present invention; Figure 3 This is a flowchart illustrating an adaptive mosquito-repelling sound wave playback method for outdoor use, provided as an embodiment of the present invention. Detailed Implementation

[0019] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] like Figures 1-2 As shown in some embodiments of this application, this embodiment provides an adaptive mosquito-repelling sound wave playback system for outdoor use, including: setting up multiple sound wave generating units, each equipped with an independent frequency adjustment module; connecting the frequency adjustment module to a central control unit, the central control unit outputting sound wave signals of different frequency bands through a preset program; installing an openable odor release device around the sound wave generating unit, the odor release device being filled with floral fragrance material, and controlling the odor release amount through a micro valve; fixing the sound wave generating unit and the odor release device to a support frame, the support frame being made of lightweight metal material, with a weight balance block at the bottom to enhance stability; installing a solar power supply module on the top of the support frame, the solar power supply module providing power to the sound wave generating unit, the odor release device, and the central control unit through a voltage stabilizing circuit; and switching between indoor mode, outdoor mode, or water mode through the central control unit according to environmental requirements, each mode corresponding to different sound wave frequency combinations and odor release strategies.

[0021] Understandably, by setting up multiple sound wave generating units and equipping each unit with an independent frequency adjustment module, each unit can output a sound wave signal of a specific frequency according to the instructions of the central control unit. The central control unit controls the combination of sound waves in different frequency bands through a preset program to interfere with the hearing and flight behavior of mosquitoes, thereby achieving a mosquito-repelling effect. Secondly, the system arranges openable and closable odor release devices around the sound wave generating units. These devices are filled with floral fragrance substances, and the amount of odor released is precisely controlled by micro-valve. Through synergy with the sound wave signals, the odor release devices can enhance the mosquito-repelling effect, realizing a linkage mechanism between sound wave mosquito repellency and odor mosquito repellency, and improving the overall mosquito-repelling efficiency. Thirdly, the sound wave generating units and odor release devices are fixed on a lightweight metal support frame, and a weight balance block is provided at the bottom to ensure the stability of the equipment. Even in outdoor windy conditions or on uneven ground, the coverage area of ​​the sound waves and odors remains stable. Finally, the solar power module installed on the top provides continuous power to the entire system through a voltage stabilization circuit, enabling the equipment to operate independently for a long time without relying on an external power source. The central control unit also switches between indoor, outdoor, or water modes according to environmental conditions. Each mode corresponds to a different combination of sound wave frequencies and odor release strategy, enabling the system to adapt to environmental changes and achieve efficient and sustainable mosquito repellency.

[0022] It can be seen that the design of multiple sound wave generating units and independent frequency adjustment modules allows each unit to flexibly output sound wave signals of different frequencies. The central control unit combines different frequency bands according to environmental conditions, achieving adaptive adjustment of the sound wave mosquito repellent. This method can improve mosquito repellency efficiency and coverage for different scenarios and mosquito activity habits. Secondly, the odor release device works in conjunction with the sound wave units, precisely controlling the release of floral fragrance substances through micro-valves, achieving controllable odor mosquito repellency. The linkage effect of sound waves and odor further enhances the mosquito repellent effect, enabling the system to maintain stable protection capabilities in various outdoor environments. Thirdly, the lightweight metal support frame, combined with the bottom weight balance block design, ensures the entire device has good stability in outdoor environments. Even in strong winds or uneven ground, it maintains effective coverage of sound waves and odor, ensuring the mosquito repellent effect is not affected by environmental factors. Finally, the top solar power module provides continuous power to the sound wave units, odor device, and central control unit through a voltage stabilization circuit, allowing the device to operate independently for extended periods without relying on an external power source, improving ease of use and energy efficiency. Meanwhile, the central control unit can switch between indoor, outdoor, or water modes according to the environment. Each mode corresponds to a different combination of sound wave frequencies and odor release strategies, giving the system a high degree of environmental adaptability.

[0023] Specifically, when switching between indoor, outdoor, or water modes according to the central control unit, the following occurs: when indoor mode is activated, the central control unit outputs a sound wave signal in the range of 350Hz to 550Hz, while the scent release device releases jasmine fragrance at a low speed; when outdoor mode is activated, the central control unit outputs a sound wave signal in the range of 450Hz to 800Hz, and the scent release device releases rose fragrance at a medium speed; when water mode is activated, the central control unit outputs a sound wave signal in the range of 300Hz to 400Hz, and the scent release device turns off its scent release function.

[0024] Understandably, the central control unit precisely controls the output frequency of the sound wave generator to achieve adaptive mosquito repellency for different environments. In indoor mode, the central control unit outputs sound wave signals from 350Hz to 550Hz. This frequency range primarily targets the auditory sensitive areas of common indoor mosquitoes, effectively interfering with their activity. Secondly, in outdoor mode, the central control unit adjusts the sound wave frequency to 450Hz to 800Hz, combined with a medium-speed release of rose fragrance, creating a synergistic mosquito-repelling effect of sound waves and scent. By increasing the frequency range and scent release speed, the system can adapt to complex outdoor environments and high mosquito density, thereby enhancing mosquito-repelling efficiency. Finally, in water mode, the central control unit outputs low-frequency sound wave signals from 300Hz to 400Hz, while simultaneously shutting off the scent release device. This design fully considers the adverse effects of the water environment on scent diffusion, and the low-frequency sound waves can cover the mosquito activity area around the water surface, achieving sound-based mosquito repellency without relying on scent.

[0025] Specifically, when setting the frequency adjustment module of the sound wave generating unit according to environmental requirements, the following steps are included: dividing the frequency adjustment module into 9 levels, corresponding to 300Hz, 350Hz, 400Hz, 450Hz, 500Hz, 550Hz, 600Hz, 700Hz, and 800Hz respectively; setting the initial frequency level of each sound wave generating unit through the central control unit, and adjusting the frequency level according to real-time monitoring data; installing a resonator inside the frequency adjustment module, which achieves precise frequency adjustment by changing the inductance and capacitance values; connecting the output of the resonator to a power amplifier, which amplifies the signal and transmits it to the speaker of the sound wave generating unit.

[0026] Understandably, the system divides the frequency adjustment module of the sound wave generator into nine levels, corresponding to 300Hz, 350Hz, 400Hz, 450Hz, 500Hz, 550Hz, 600Hz, 700Hz, and 800Hz respectively. This level division allows the central control unit to set the initial frequency of each sound wave unit according to different environmental needs and modes, thereby achieving targeted interference against different mosquito species and activity habits. Secondly, a resonator is installed inside the frequency adjustment module. The resonator precisely adjusts the output frequency by changing the inductance and capacitance values, achieving accurate frequency output for each level. By monitoring environmental data in real time (such as temperature, humidity, mosquito activity density, etc.), the central control unit can dynamically adjust the frequency level of each sound wave unit, making the sound wave output adaptively optimized with environmental changes, ensuring a continuous and stable mosquito-repelling effect. Finally, the output of the resonator is connected to a power amplifier, which amplifies the signal and transmits it to the speaker of the sound wave generator, achieving sufficient intensity sound wave radiation to cover the target area. By combining precise resonator tuning with power amplifier amplification, the system can achieve efficient mosquito-repelling coverage while ensuring the accuracy of sound wave frequency.

[0027] Specifically, the design of the odor release device includes: dividing the odor release device into a storage chamber and a diffusion chamber; filling the storage chamber with floral fragrance substances and isolating it from the diffusion chamber through a porous partition; installing a micro fan inside the diffusion chamber, with the micro fan's airflow speed controlled by a speed adjustment module; designing the outlet of the diffusion chamber as a ring-shaped array of small holes with a diameter of 0.5mm to 1mm and a spacing of 2mm between adjacent holes; and installing a zipper-type sealing cover outside the diffusion chamber, which is connected to the diffusion chamber via a slide rail. Magnetic latches are provided at both ends of the slide rail, and when the sealing cover is closed, the magnetic latches engage to ensure a sealing effect.

[0028] Specifically, when adjusting the working state of the odor release device according to environmental requirements, the following steps are taken: setting the opening and closing times of the micro valve through the central control unit, with the ratio of opening time to closing time being 1:2 to 1:5; installing an elastic diaphragm inside the micro valve, the elastic diaphragm opening and closing via an electromagnetic drive module; connecting the electromagnetic drive module to a timer, the timer outputting periodic pulse signals according to the instructions of the central control unit; and setting three speed levels in the speed adjustment module of the micro fan: low speed (1000 rpm), medium speed (2000 rpm), and high speed (3000 rpm), with the speed level automatically switched by the central control unit according to environmental requirements.

[0029] Understandably, the odor release device employs a structural design that separates the storage chamber and the diffusion chamber. The storage chamber is filled with floral fragrance material and is isolated from the diffusion chamber by a porous partition, ensuring effective storage of the fragrance material before release and preventing evaporation loss. A miniature fan is installed in the diffusion chamber, and the airflow speed is controlled by a speed regulation module to evenly deliver the floral fragrance material to the outlet, thus achieving controlled odor diffusion. Secondly, the diffusion chamber outlet uses a ring-shaped array of small holes, each with a diameter of 0.5mm to 1mm and a spacing of 2mm between adjacent holes. This design effectively controls the direction of odor release and the uniformity of diffusion, ensuring a stable coverage area for the odor within the target region. The zipper-type sealing cover outside the diffusion chamber is connected to the diffusion chamber via a slide rail. Magnetic latches at both ends of the slide rail ensure a tight seal when closed, preventing odor leakage or interference from the external environment, thereby improving the efficiency and stability of odor release. Thirdly, regarding odor release control, a micro-valve houses an elastic diaphragm, which opens and closes via an electromagnetic drive module and is connected to a timer. The timer outputs periodic pulse signals according to instructions from the central control unit, thereby precisely controlling the time and frequency of odor release. The ratio of on / off time can be set from 1:2 to 1:5, allowing for adjustment of the odor release rhythm according to environmental needs. Finally, the miniature fan's speed control module offers three speed settings (low speed 1000 rpm, medium speed 2000 rpm, and high speed 3000 rpm), automatically switched by the central control unit based on environmental conditions, achieving adaptive adjustment of airflow speed and odor diffusion intensity. Through the synergistic effect of valve opening and closing, fan speed, and the design of the outlet orifice, the odor release device can precisely control the odor concentration and coverage area according to environmental needs, improving mosquito repellency.

[0030] It can be seen that by separating storage and diffusion, adjusting fan speed, controlling the cycle of micro-valve, and optimizing the design of the outlet orifice, the controllability, adaptability, and efficient coverage of odor release are achieved, thereby enhancing the overall mosquito repellency effect of the acoustic mosquito repellent system.

[0031] Specifically, the power supply logic of the solar power module includes: mounting the solar panel on top of the support frame and connecting it to the support frame via a hinge, which allows the solar panel to adjust its angle within a range of 0° to 45°; placing a light sensor below the solar panel, which is connected to the angle adjustment motor via a signal line; when the light sensor detects that the light intensity is lower than a preset threshold, the angle adjustment motor drives the solar panel to tilt towards the light source; connecting the output of the solar panel to a battery, which supplies power to each power module through a voltage regulator circuit; and including an overload protection module in the voltage regulator circuit, which monitors the output current through a current detection chip, and disconnects the circuit when the current exceeds the rated value.

[0032] Specifically, the installation method of the support frame includes: designing the bottom of the support frame as a cross-shaped base with threaded holes at all four corners for installing ground nails; placing a weight balance block at the center of the base, the weight balance block being made of concrete and fixed to the base with clips; installing a level in the middle of the support frame, the level being connected to the support frame via a bracket; marking scale lines on the display panel of the level, the scale lines indicating the tilt angle of the support frame; and issuing an audible and visual alarm signal when the tilt angle of the support frame exceeds ±5°.

[0033] Understandably, the solar power module mounts solar panels on top of a support frame and uses hinges to adjust the angle from 0° to 45°, allowing the panels to optimize light reception based on the direction of sunlight. A light sensor monitors ambient light intensity; when the light intensity falls below a preset threshold, the signal drives an angle adjustment motor to automatically adjust the panel's tilt angle, automating and maximizing solar energy capture. Secondly, the solar panel's output is connected to a battery, which provides stable power to the acoustic wave generator, odor release device, and central control unit via a voltage regulator circuit. An overload protection module is included in the voltage regulator circuit, using a current detection chip to monitor the output current in real time. When the current exceeds the rated value, the circuit connection is cut off, ensuring system power supply safety and module stability. Finally, the support frame features a cross-shaped base design with threaded holes at the four corners for installing ground stakes. A concrete weight balance block is placed in the center of the base and secured with clips to enhance overall stability. A level is installed in the middle of the support frame, and scale lines are marked on the display panel to indicate the tilt angle of the frame. When the tilt angle exceeds ±5°, the level will emit an audible and visual alarm signal, thereby realizing real-time monitoring of the tilt status of the frame and ensuring the stability and safety of the equipment in the outdoor environment.

[0034] It can be seen that the solar panel is automatically adjusted, the battery voltage is stabilized and overload protection is provided through light sensing and motor linkage to ensure stable power supply. At the same time, the stability and safety of the support frame are ensured through base structure optimization, weight balance design and level monitoring, thereby ensuring the long-term reliable operation of the outdoor adaptive mosquito repellent system.

[0035] Specifically, when adjusting the operating parameters of the sound wave generating unit according to the instructions of the central control unit, the process includes: connecting the central control unit to a wireless communication module, which receives control commands sent by a remote terminal; setting up a memory inside the central control unit, which pre-stores multiple sound wave frequency combination schemes; calling up the frequency combination schemes in the memory through the central control unit and transmitting them to the frequency adjustment module; setting up a frequency feedback loop in the frequency adjustment module, which monitors the output frequency in real time through a frequency meter and feeds the monitoring results back to the central control unit; and correcting the output frequency when it deviates from the target frequency through the frequency adjustment module.

[0036] Specifically, the design of the floral fragrance filling method for the odor release device includes: designing the storage chamber as a detachable structure, with a slot at the bottom of the storage chamber that is snapped together with the top of the diffusion chamber; installing a sealing cap on the top of the storage chamber, which is connected to the storage chamber by threads; setting a rubber sealing ring on the inside of the sealing cap, which contacts the inner wall of the storage chamber by a compression spring; preparing the floral fragrance into solid granules and sealing them in a breathable packaging bag; coating the surface of the breathable packaging bag with a hydrophobic coating, which is formed by a spraying process and has a coating thickness of 0.1 mm to 0.2 mm.

[0037] Specifically, when adjusting the collaborative working mode of the sound wave generating unit and the odor releasing device according to environmental requirements, the following steps are taken: setting the start-up sequence of the sound wave generating unit and the odor releasing device through the central control unit, with the sound wave generating unit starting first and the odor releasing device starting after a delay; during the delayed start-up process, the central control unit controls the delay time through a timer, with the delay time ranging from 5 to 30 seconds; linking the output power of the sound wave generating unit with the release amount of the odor releasing device, so that when the output power of the sound wave generating unit increases, the release amount of the odor releasing device increases synchronously; and setting an environmental adaptation algorithm in the central control unit, which adjusts the sound wave frequency and odor release amount according to parameters such as temperature, humidity, and light intensity.

[0038] It can be understood that by connecting the central control unit with the wireless communication module, it can receive control instructions sent by the remote terminal to achieve remote operation and management. A variety of acoustic wave frequency combination schemes are pre-stored inside the central control unit, and the corresponding scheme can be called according to the received instructions and transmitted to the frequency adjustment module, so as to flexibly control the acoustic wave output mode. A frequency feedback loop is set inside the frequency adjustment module, and the output frequency is monitored in real time by a frequency meter, and the monitoring result is fed back to the central control unit. When the output frequency deviates from the target value, the central control unit performs automatic correction through the adjustment module to achieve high-precision adaptive adjustment of the acoustic wave output. Secondly, in terms of the odor release device, the storage cavity is designed as a detachable structure, and the top sealing cover is combined with a rubber sealing ring and a compression spring to achieve good sealing. The floral fragrance substance filled inside is prepared into solid particles and packaged in a breathable packaging bag, and the surface of the packaging is coated with a hydrophobic coating to prevent moisture. This structural design ensures the stability and controllability of the odor substance during storage and release, and is also convenient for replacing or supplementing spices. Finally, the central control unit coordinates the cooperative working mode of the acoustic wave generating unit and the odor release device. The acoustic wave unit starts first, and the odor device starts with a delay. The delay is controlled by a timer (5 seconds to 30 seconds), and the linkage control of the output power and the odor release amount is achieved. When the acoustic wave output power increases, the odor release amount increases synchronously to enhance the mosquito repellent effect. At the same time, an environment adaptation algorithm is set inside the central control unit to dynamically adjust the acoustic wave frequency and the odor release amount according to parameters such as temperature, humidity, and light intensity to achieve real-time adaptation to the environment.

[0039] It can be seen that through wireless remote control, frequency feedback regulation, odor storage and release optimization, and the coordinated linkage of acoustic waves and odors, high-precision, adaptive, and environment-aware control of acoustic wave mosquito repellent and odor mosquito repellent is achieved, thereby improving the efficiency and reliability of outdoor mosquito repellent.

[0040] In the above embodiments, the design of a lightweight metal support frame and a bottom weight balance block achieves overall structural stability and portability. Even in windy or uneven outdoor environments, the device remains stable, ensuring effective coverage of sound waves and odors. Secondly, multiple sound wave generating units are equipped with independent frequency adjustment modules connected to the central control unit, enabling the system to flexibly output sound wave signals at different frequency bands according to environmental conditions, achieving adaptive adjustment of sound wave mosquito repellency. By switching between indoor, outdoor, or water modes, the system can optimize mosquito repellency for different scenarios, improving environmental adaptability and mosquito repellency efficiency. Thirdly, the odor release device works in conjunction with the sound wave generating units, controlling the release of floral fragrance substances through micro-valves, achieving controllable release of odor for mosquito repellency. This creates a synergistic effect with the sound wave mosquito repellency, enhancing the overall mosquito repellency effect. Finally, the solar power module provides continuous power support for the sound wave units, odor device, and central control unit, ensuring long-term outdoor operation without frequent battery replacements or reliance on external power sources, improving ease of use and energy efficiency.

[0041] In another preferred embodiment based on the above embodiments, such as Figure 3 As shown, this embodiment provides an adaptive mosquito-repelling sound wave playback method for outdoor use, including: Step S100: Fix multiple sound wave generating units to the support frame and set the initial frequency level through the frequency adjustment module.

[0042] Step S200: Fix the odor release device to the support frame and control the odor release amount through a micro valve.

[0043] Step S300: Based on the central control unit, switch between indoor mode, outdoor mode or water mode according to environmental requirements. Each mode corresponds to a different combination of sound wave frequencies and odor release strategy.

[0044] Step S400: Provide power support for the sound wave generating unit, odor release device and central control unit based on the solar power module.

[0045] It is understood that the adaptive mosquito-repelling sound wave playback system and method for outdoor use described in the above embodiments have the same beneficial effects, and will not be repeated here.

[0046] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program goods. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program goods embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0047] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program goods according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0048] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0049] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. An adaptive mosquito repelling sound wave playing system for outdoor use, characterized in that, The application relates to a flower fragrance device. The supporting frame is made of light metal material, the bottom is provided with a weight balance block, and the top is provided with a solar power supply module; A plurality of sound wave generating units are fixed in the middle of the supporting frame, each sound wave generating unit is provided with an independent frequency adjusting module, and the frequency adjusting module is connected with a central control unit; An odor releasing device is fixed in the middle of the supporting frame and arranged adjacent to the sound wave generating unit, the odor releasing device is filled with flower fragrance substances and the odor releasing amount is controlled through a micro valve; The central control unit outputs sound wave signals of different frequency bands through a preset program and switches indoor mode, outdoor mode or water area mode according to environmental requirements; The solar power supply module provides power support for the sound wave generating unit, the odor releasing device and the central control unit through a voltage stabilizing circuit.

2. The adaptive mosquito repelling sound wave playing system for outdoor use according to claim 1, wherein, The frequency adjusting module has nine gears corresponding to 300Hz, 350Hz, 400Hz, 450Hz, 500Hz, 550Hz, 600Hz, 700Hz and 800Hz, and a resonator is arranged in the frequency adjusting module to realize frequency adjustment by changing inductance value and capacitance value.

3. The adaptive mosquito repelling sound wave playing system for outdoor use of claim 1, wherein, The odor releasing device comprises a storage cavity and a diffusion cavity, the storage cavity is filled with flower fragrance substances and is isolated from the diffusion cavity through a porous partition plate, a micro fan is arranged in the diffusion cavity, the outlet of the diffusion cavity is designed as an annular array of small holes, the diameter of the small holes is 0.5mm to 1mm, and the spacing between adjacent small holes is 2mm.

4. The adaptive mosquito repelling sound wave playing system for outdoor use according to claim 3, wherein, The micro fan controls the air flow speed through a rotating speed adjusting module, and the rotating speed adjusting module sets three rotating speeds of 1000rpm, 2000rpm and 3000rpm.

5. The adaptive mosquito repelling sound wave playing system for outdoor use according to claim 3, wherein, An elastic diaphragm is arranged in the micro valve, and the opening and closing actions of the micro valve are realized through an electromagnetic driving module, the electromagnetic driving module is connected with a timer, the timer outputs periodic pulse signals according to the instruction of the central control unit, and the ratio of the opening time to the closing time is 1:2 to 1:

5.

6. The adaptive mosquito repelling sound wave playing system for outdoor use of claim 1, wherein, The solar power supply module comprises a solar cell panel, the solar cell panel is connected with the supporting frame through a hinge, the hinge allows the solar cell panel to be adjusted at an angle in the range of 0° to 45°, a light sensor is arranged below the solar cell panel, the light sensor is connected with an angle adjusting motor through a signal line, and the angle adjusting motor drives the solar cell panel to tilt towards the light direction.

7. The adaptive mosquito repelling sound wave playing system for outdoor use of claim 1, wherein, The central control unit sets the starting sequence of the sound wave generating unit and the odor releasing device according to environmental requirements, the sound wave generating unit is started preferentially, and the odor releasing device is started with a time delay of 5 seconds to 30 seconds.

8. The adaptive mosquito repelling sound wave playing system for outdoor use of claim 1, wherein, An environment adaptation algorithm is arranged in the central control unit, and the environment adaptation algorithm adjusts the sound wave frequency and the odor releasing amount according to temperature, humidity and light intensity parameters.

9. The adaptive mosquito repelling sound wave playing system for outdoor use of claim 1, wherein, The bottom of the supporting frame is designed as a cross-shaped base, screw holes are arranged at four corners of the base, a weight balance block is arranged at the center position of the base, the weight balance block is made of concrete material and is fixed with the base through buckles, and a level meter is arranged at the middle position of the supporting frame and is connected with the supporting frame through a support.

10. A method for playing adaptive mosquito-repellent sound waves outdoors, suitable for use in a system for playing adaptive mosquito-repellent sound waves outdoors according to any one of claims 1-9, characterized in that, The application relates to a flower fragrance device. The application relates to a flower fragrance device. ​ Based on the central control unit switches indoor mode, outdoor mode or water area mode according to environmental demand, each mode corresponds to different sound wave frequency combination and smell release strategy; Based on the solar power supply module provides power support for the sound wave generating unit, the smell release device and the central control unit.

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