Intelligent induction deodorization multifunctional cat litter basin

Abstract

The utility model discloses a kind of multifunctional cat litter box of intelligent response deodorization, including main body, deodorization component and control component. Main body has accommodating cavity, entrance and exit and air inlet end, entrance and exit are arranged in accommodating cavity side surface, air inlet end is arranged in accommodating cavity top. Deodorization component is arranged in air inlet end, including first shell, electrode group, fan and first cover plate, first cover plate is connected with first shell and is spliced with the outer surface of main body, first shell is embedded in air inlet end, electrode group and fan are sequentially arranged in first shell, fan is close to air inlet end, electrode group is away from air inlet end. Control component includes control unit and inductor, inductor is arranged towards accommodating cavity, control unit is electrically connected with inductor, electrode group, fan respectively. The present application detects pet activity state by inductor, starts and stops by control unit intelligent control deodorization component, realizes the balance of efficient deodorization and avoids interference pet use, improves the degree of automation and user experience of cat litter box.

Description

Technical Field

[0001] This utility model relates to the field of mechanical devices, and in particular to a multifunctional cat litter box with intelligent sensor-activated deodorization. Background Technology

[0002] With the rapid development of the pet economy, litter boxes, as essential daily necessities for cat-owning families, are receiving increasing attention from users for their functionality and intelligence. Traditional litter boxes mainly rely on physical adsorption or simple chemical deodorization methods, such as activated charcoal bags or deodorizers. While these methods can alleviate odors to some extent, they suffer from problems such as short-lived deodorization effects, easy saturation, and the potential release of harmful substances, failing to meet users' long-term health and environmentally friendly needs. Furthermore, existing litter boxes generally have limited functionality, lacking proactive sensing and intelligent control capabilities. They cannot dynamically adjust their operating status based on the pet's actual usage, resulting in energy waste and negatively impacting the user experience. Especially when pets enter the litter box, if the deodorizing device operates continuously, the resulting airflow and noise can easily interfere with the pet's normal excretion, even causing discomfort or rejection. Therefore, how to effectively remove odors while achieving intelligent sensing control, reducing energy consumption, and improving the human-pet interaction experience has become a pressing technical challenge for current litter box products. Summary of the Invention

[0003] In view of this, the purpose of this utility model is to propose a multi-functional cat litter box with intelligent sensor deodorization, which realizes the intelligent start and stop of the deodorization component through the coordinated control of the sensor and the control unit, and solves the problems of poor deodorization effect and easy interference with the normal use of traditional cat litter boxes.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows: a multi-functional cat litter box with intelligent sensor deodorization, comprising: a main body, a deodorization component, and a control component. The main body has a receiving cavity, an inlet / outlet, and an air inlet. The inlet / outlet is located on the side of the receiving cavity, and the air inlet is located on the top of the receiving cavity. The receiving cavity is used to hold cat litter, and the inlet / outlet is used for cats to enter and exit. The deodorization component is located at the air inlet and includes a first housing, an electrode assembly, a fan, and a first cover plate. The first cover plate is connected to the first housing and is also joined to the outer surface of the main body. The first housing is embedded in the air inlet. The electrode assembly and the fan are sequentially arranged in the first housing, with the fan located closer to the air inlet and the electrode assembly located further away from the air inlet. The control component includes a control unit and a sensor. The control unit is electrically connected to the sensor, which faces the receiving cavity. The control unit is also electrically connected to the electrode assembly and the fan, respectively.

[0005] In some embodiments, the deodorization assembly further includes a connecting frame disposed within the first housing, and the control assembly and electrode assembly are both disposed on the connecting frame.

[0006] In some embodiments, the deodorizing component further includes at least one light guide strip arranged circumferentially along the connecting frame.

[0007] In some embodiments, the first housing is further provided with a closed bottom plate on the side near the air inlet end; the closed bottom plate is provided with a sensing opening, and the sensor is positioned facing the sensing opening.

[0008] In some embodiments, a plurality of first air guide grilles are provided in the middle of the closed base plate, and a fan is disposed on one side of the first air guide grilles.

[0009] In some embodiments, the inner side of the first cover plate is provided with an annular air inlet, and the annular air inlet is provided with a plurality of second air guide grilles, which are used for air intake.

[0010] In some embodiments, a gripping portion is provided in the middle of the first cover plate; the first cover plate and the first housing are detachably connected, and the gripping portion is used for grasping during disassembly.

[0011] In some embodiments, the electrode assembly includes: a plasma generator, a negative electrode plate, and a positive electrode plate. The plasma generator is disposed within a first housing. The negative electrode plate is provided with a plurality of conductive needles that extend away from the plasma generator and are electrically connected to the plasma generator. The positive electrode plate is provided with a plurality of circular holes, each circular hole being coaxial with a conductive needle and being electrically connected to the plasma generator.

[0012] In some embodiments, the multi-functional litter box further includes a first indicator light group, which includes a plurality of first indicator lights. The first indicator light group is electrically connected to the control unit and is used to indicate the deodorization status.

[0013] In some embodiments, the control component further includes a power supply and a second indicator light group. The power supply is electrically connected to the control unit and also has a charging interface. The second indicator light group is electrically connected to the control unit and includes a plurality of second indicator lights for indicating the charging status.

[0014] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows: This invention provides a multi-functional intelligent sensor-based deodorizing cat litter box, comprising a main body, a deodorizing component, and a control component. The main body has a receiving cavity, an inlet / outlet, and an air inlet. The inlet / outlet is located on the side of the receiving cavity, and the air inlet is located on the top of the receiving cavity. The deodorizing component is located at the air inlet and includes a first housing, an electrode assembly, a fan, and a first cover. The first cover is connected to the first housing and fits into the outer surface of the main body. The first housing is embedded within the air inlet. The electrode assembly and the fan are sequentially arranged within the first housing, with the fan closer to the air inlet and the electrode assembly further away. The control component includes a control unit and a sensor. The sensor faces the receiving cavity, and the control unit is electrically connected to the sensor, electrode assembly, and fan. This solution detects the pet's activity status through the sensor, and the control unit intelligently controls the start and stop of the deodorizing component, achieving a balance between efficient deodorization and avoiding interference with the pet's use, thus improving the automation level and user experience of the litter box. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the specific structure of the multifunctional cat litter box described in the specific implementation method; Figure 2 This is a cross-sectional structural diagram of the multifunctional cat litter box described in the specific implementation method; Figure 3 This is a first structural schematic diagram of the deodorization component described in the specific embodiment; Figure 4 This is a schematic diagram of the second structure of the deodorizing component described in the specific embodiment; Figure 5 This is an exploded view of the deodorization component described in the specific embodiment.

[0017] The reference numerals for the above figures are as follows: 1. Main body; 11. Entrances and exits; 2. Deodorizing components; 21. First shell; 211. Enclosed base plate; 212. First air guide grille; 22. Electrode assembly; 221. Plasma generator; 222. Negative electrode plate; 223. Positive electrode plate; 23. Fan; 24. First cover plate; 241. Second air guide grille; 242. Holding part; 25. Light guide strip; 3. Control unit; 4. First indicator light group; 5. Sensors. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are only for illustrating the present invention and do not limit the scope of the present invention. Similarly, the following embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0019] Please see Figures 1 to 5 This embodiment provides a smart sensor-activated deodorizing multifunctional cat litter box, including: a main body 1, a deodorizing component 2, and a control component. The main body 1 has a receiving cavity, an inlet / outlet 11, and an air inlet. The inlet / outlet 11 is located on the side of the receiving cavity, and the air inlet is located on the top of the receiving cavity. The receiving cavity is used to hold cat litter, and the inlet / outlet 11 is used for cats to enter and exit. The deodorizing component 2 is located at the air inlet and includes a first housing 21, an electrode assembly 22, a fan 23, and a first cover plate 24. The first cover plate 24 is connected to the first housing 21 and is also connected to the outer surface of the main body 1. The first housing 21 is embedded in the air inlet. The electrode assembly 22 and the fan 23 are sequentially arranged in the first housing 21, with the fan 23 located close to the air inlet and the electrode assembly 22 located away from the air inlet. The control component includes a control unit 3 and a sensor 5. The control unit 3 is electrically connected to the sensor 5, which faces the receiving cavity. The control unit 3 is also electrically connected to the electrode assembly 22 and the fan 23, respectively.

[0020] In this embodiment, the main body 1 constitutes the basic structure of the litter box. Its accommodating cavity is used to hold cat litter, the side entrance / exit 11 facilitates pet entry and exit, and the top air inlet provides a channel for air circulation. The deodorizing component 2, as a core functional module, is securely installed inside the air inlet via the first housing 21, forming an independent working space. It should be noted that after the fan 23 generates airflow, it sends it into the litter box, allowing the decomposition factors generated by the electrode assembly 22 through high-voltage ionization to enter the box and eliminate odors. In some other optional embodiments, the fan 23 is responsible for generating airflow to draw air from the accommodating cavity; the electrode assembly 22 then decomposes the odors carried by the airflow through high-voltage ionization. The spatial layout of both is optimized: the fan 23 is close to the air inlet to improve air intake efficiency, while the electrode assembly 22 is far from the air inlet to avoid airflow interference with the ionization process. The first cover plate 24 not only serves a sealing function, but its splicing connection with the outer surface of the main body 1 also ensures a smooth and aesthetically pleasing overall appearance.

[0021] The control components enable intelligent management. Sensor 5 continuously monitors the activity state within the accommodating cavity and transmits the detection signal to control unit 3. Control unit 3, acting as the processing center, adjusts the operating status of electrode group 22 and fan 23 in real time based on the received signal. This arrangement allows the system to automatically pause deodorization when the pet is using the litter box, avoiding disturbance to the pet; and to promptly restart the deodorization program after the pet leaves, effectively eliminating odors. Preferably, sensor 5 can be an infrared pyroelectric sensor, whose non-contact detection method ensures reliability without affecting the pet's normal activities.

[0022] This embodiment achieves intelligent deodorization through the coordinated operation of various components. When a pet enters the litter box, sensor 5 detects the movement signal and transmits it to control unit 3. Control unit 3 then shuts off electrode assembly 22 and fan 23 to prevent airflow and noise generated during deodorization from disturbing the pet. After the pet leaves, the system automatically restarts the deodorization program after a set delay. Fan 23 generates airflow and directs it into the litter box, allowing decomposition factors generated by high-voltage ionization of electrode assembly 22 to enter the box and eliminate odors. This operating mode ensures both effective deodorization and a comfortable user experience for pets. This solution effectively solves the problems of poor deodorization and pet disturbance associated with traditional litter boxes. Intelligent sensor control achieves a balance between deodorization efficiency and user comfort, while the modular design facilitates maintenance and cleaning, enhancing product usability and user experience.

[0023] In some embodiments, the deodorization component 2 further includes a connecting frame disposed within the first housing 21, and the control component and the electrode assembly 22 are both disposed on the connecting frame.

[0024] In this embodiment, the connecting frame, as a key support structure inside the deodorization component 2, is located within the first housing 21, providing a stable mounting platform for the control components and electrode assembly 22. This centralized arrangement not only optimizes the utilization of internal space but, more importantly, ensures the relative positional accuracy between the functional modules, particularly creating conditions for the precise alignment of the electrode assembly 22. The connecting frame can be manufactured using injection molding, preferably with a reinforcing rib structure to enhance overall rigidity. Simultaneously, its mounting holes align with the positioning features of the inner wall of the first housing 21, enabling rapid and accurate assembly.

[0025] This embodiment integrates the control components and electrode assembly 22 into a modular unit through the connector frame design, simplifying the assembly process and improving structural stability. During maintenance or replacement, only the connector frame needs to be disassembled to handle the relevant components simultaneously, greatly enhancing maintainability. This layout also effectively reduces the length and complexity of internal cables, lowering the risk of signal interference. By optimizing the internal space layout and installation method, this embodiment ensures accurate positioning of each functional component, improves product assembly efficiency and maintenance convenience, and lays the foundation for more refined structural fit in subsequent embodiments.

[0026] In some embodiments, the deodorizing component 2 further includes at least one light guide strip 25 arranged circumferentially along the connecting frame.

[0027] In this embodiment, the light guide strip 25, as an additional functional element, is arranged circumferentially along the connecting frame to form a surrounding light-emitting structure. This fully utilizes the stability of the connecting frame as a supporting base while achieving uniform light distribution around the deodorizing component 2. The light guide strip 25 can be made of transparent or semi-transparent optical-grade material, guiding the light emitted by the light source in a specific direction through the principle of total internal reflection. Preferably, the surface of the light guide strip 25 can be provided with microstructure texture to enhance the light scattering effect and achieve a softer visual experience.

[0028] The integration of the light guide strip 25 with the connecting bracket not only achieves functional integration but also creates a unique visual indication effect. When the system is operating, the light guide strip 25 displays corresponding colors according to different working states, such as green during deodorization and blue in standby mode, providing users with intuitive status feedback. This surround-lighting design enhances both the product's aesthetics and the user-friendliness of human-computer interaction. This embodiment cleverly combines the light guide function with the supporting structure, achieving multiple functions within a limited space, satisfying the functional requirements of status indication while improving the overall visual effect and user experience value of the product.

[0029] In some embodiments, the first housing 21 is further provided with a closed bottom plate 211 on the side near the air inlet end; the closed bottom plate 211 is provided with a sensing opening, and the sensor 5 is disposed facing the sensing opening.

[0030] In this embodiment, the sealed bottom plate 211 is located on the side of the first housing 21 near the air inlet, forming a bottom seal on the internal space of the deodorization component 2. This prevents foreign objects from entering the interior of the first housing 21 and provides a stable mounting base for the sensor 5. The sensing opening, a key feature, is located on the sealed bottom plate 211. Its size and position are precisely calculated to ensure that the sensor 5 can effectively monitor the activity state within the accommodating cavity through this opening. Preferably, the edge of the sensing opening can be chamfered to reduce light reflection interference and improve detection accuracy.

[0031] Through the coordinated design of the sealed base plate 211 and the sensing opening, the sensor 5 can achieve accurate detection while being protected. When a pet enters the accommodating cavity, the sensor 5 captures the movement signal through the sensing opening and transmits the information to the control unit 3. This arrangement ensures the normal operation of the sensor 5 while avoiding direct impact from the external environment on the sensitive element. This embodiment, through reasonable opening design and sealing protection, improves the reliability and service life of the product while ensuring functionality, providing structural protection for the stable operation of the intelligent sensing system.

[0032] In some embodiments, a plurality of first air guide grilles 212 are provided in the middle of the closed base plate 211, and a fan 23 is disposed on one side of the first air guide grilles 212.

[0033] In this embodiment, the first air guide grille 212 is located in the central area of ​​the enclosed base plate 211, forming the main channel for air circulation. This grille structure is achieved through multiple regularly arranged through holes, ensuring sufficient ventilation area while effectively blocking larger foreign objects from entering. The fan 23 is located on one side of the first air guide grille 212. During operation, the generated airflow carries decomposition factors into the receiving cavity to adsorb, ionize, and decompose odors within the cavity to deodorize them. Preferably, the blade angle of the first air guide grille 212 can be designed as a guide type to reduce airflow resistance and improve intake efficiency.

[0034] This embodiment achieves efficient air circulation through the synergistic effect of the first air guide grille 212 and the fan 23. When the fan 23 operates, the generated airflow carrying decomposition factors is evenly blown into the litter box through the first air guide grille 212, purifying the odorous air in the cavity before it is discharged from the ventilation area of ​​the litter box. This not only optimizes the airflow path but also avoids excessive local airflow that could cause discomfort to the pet, ensuring both ventilation effectiveness and user comfort, and providing a reliable airflow guarantee for efficient deodorization.

[0035] In some embodiments, the inner side of the first cover plate 24 is provided with an annular air inlet, and the annular air inlet is provided with a plurality of second air guide grilles 241, which are used for air intake.

[0036] In this embodiment, the annular air inlet is located inside the first cover plate 24, forming a surrounding air intake channel. This fully utilizes the edge space of the first cover plate 24, achieving uniform air intake over a large area. The second air guide grille 241 is located inside the annular air inlet, guiding and distributing the airflow through multiple inclined blades. Preferably, the blades of the second air guide grille 241 can be designed with a radial arrangement, allowing air to enter smoothly from all directions.

[0037] This embodiment achieves multi-directional and uniform air intake through the cooperation of the annular air inlet and the second air guide grille 241. When the fan 23 is working, fresh external air is uniformly introduced through the annular channel, forming effective convection with the airflow discharged from the accommodating cavity. This avoids airflow noise and local turbulence that may be caused by single-point air intake, while improving overall air intake efficiency. Through optimized air intake path design, this structure achieves low-noise operation while ensuring sufficient ventilation, providing stable and reliable airflow support for the deodorization system.

[0038] In some embodiments, a gripping portion 242 is provided in the middle of the first cover plate 24; the first cover plate 24 and the first housing 21 are detachably connected, and the gripping portion 242 is used for gripping during disassembly.

[0039] In this embodiment, the grip portion 242 is located in the middle of the first cover plate 24, forming a gripping area that is convenient for user operation. Preferably, it adopts a concave or convex structure so that the fingers can fit naturally. The first cover plate 24 and the first housing 21 are detachably connected. The preferred connection structure includes a snap-fit ​​or threaded engagement, which ensures installation stability and facilitates disassembly during maintenance.

[0040] In this embodiment, the grip 242 allows users to easily grasp and apply force to disassemble the first cover 24 when cleaning or replacing internal components, avoiding potential damage to parts caused by direct pulling and improving operational safety and convenience. Through a well-designed human-machine interface, this structure significantly enhances product maintainability while ensuring structural integrity, providing convenience for daily use and maintenance.

[0041] In some embodiments, the electrode assembly 22 includes: a plasma generator 221, a negative electrode 222, and a positive electrode 223. The plasma generator 221 is disposed within the first housing 21. The negative electrode 222 is provided with a plurality of conductive needles, which extend toward a side away from the plasma generator 221. The negative electrode 222 is electrically connected to the plasma generator 221. The positive electrode 223 is provided with a plurality of circular holes, each circular hole being coaxial with a conductive needle. The positive electrode 223 is electrically connected to the plasma generator 221.

[0042] In this embodiment, the electrode assembly 22, as the core component of the deodorization function, directly affects the deodorization efficiency through its structural design. The plasma generator 221 generates the energy required for ionization through a high-voltage circuit, providing a power source for the entire electrode system. Multiple conductive needles on the negative electrode 222 serve as discharge electrodes; their tip effect enhances the local electric field strength, promoting the ionization process of air molecules. The circular holes on the positive electrode 223 are precisely aligned with the conductive needles, forming a stable discharge gap. This coaxial arrangement ensures the uniformity of the electric field distribution, avoiding energy waste caused by uneven local discharge. Preferably, the conductive needles can be made of corrosion-resistant metal material, and the edges of the circular holes can be chamfered to reduce corona loss.

[0043] When the plasma generator 221 operates, a strong electric field is formed between the conductive needle and the positive electrode 223, ionizing oxygen molecules in the air to generate plasma. These highly reactive particles react with odor molecules through oxidation, decomposing them into harmless substances. This electrode structure, through precise geometric fit and optimized electric field distribution, achieves highly efficient and stable plasma generation, providing a reliable technical guarantee for the complete elimination of odors. This embodiment not only improves deodorization efficiency but also extends the service life of the electrode assembly 22, while avoiding the problem of excessive ozone generation.

[0044] In some embodiments, the multi-functional litter box also includes a first indicator light group 4, which includes a plurality of first indicator lights. The first indicator light group 4 is electrically connected to the control unit 3 and is used to indicate the deodorization status.

[0045] In this embodiment, the first indicator light group 4 serves as a status display module, conveying the operating status of the deodorization system to the user through different display modes of multiple first indicator lights. Preferably, the first indicator lights use LED light sources, which are characterized by low power consumption and long lifespan. The first indicator light group 4 is electrically connected to the control unit 3 and can receive status signals from the control unit 3 in real time. Furthermore, the first indicator lights can use multi-color LEDs, distinguishing different operating modes through color changes, such as green indicating normal operation, blue indicating standby mode, and red indicating fault alarm.

[0046] In some other preferred embodiments, the first indicator light group 4 serves as ambient lighting, and can be used to switch between ambient lighting mode and working mode via the control unit 3 or buttons, or to switch between multiple ambient lighting modes.

[0047] When the control unit 3 controls the deodorization component 2 to operate based on the signal from the sensor 5, it synchronously drives the first indicator light group 4 to display the corresponding status. For example, it displays green during deodorization, blue when deodorization is paused, and flashes red when an abnormality occurs. This intuitive visual feedback allows users to quickly understand the equipment's operating status and grasp the working status of the deodorization system without additional operation. This embodiment significantly improves the user experience and ease of operation of the product through intelligent status indication functions, while also providing an intuitive basis for fault diagnosis.

[0048] In some embodiments, the control component further includes a power supply and a second indicator light group. The power supply is electrically connected to the control unit 3 and also has a charging interface. The second indicator light group is electrically connected to the control unit 3 and includes a plurality of second indicator lights for indicating the charging status.

[0049] In this embodiment, the power supply serves as the system's energy supply unit, receiving external electrical energy through the charging interface and providing stable power to the control unit 3 and various functional modules. The charging interface preferably adopts the Type-C standard, offering reversible plug compatibility and fast charging capability. The second indicator light group is specifically designed to display the power status. Its multiple indicator lights use different colors and flashing patterns to distinguish the charging progress; for example, red indicates charging, green indicates fully charged, and orange indicates an error. This design allows users to intuitively understand the device's power supply status.

[0050] When the power supply is connected to an external power source via the charging interface, the control unit 3 monitors the battery status in real time and drives the second indicator light group to display corresponding information. For example, it displays a solid red light during charging, switches to green when fully charged, and flashes orange to indicate a charging failure. This power management system, through its intelligent status indication function, not only ensures the stable operation of the device but also provides users with clear power status feedback, significantly improving the product's usability and user experience.

[0051] By adopting the above technical solutions, this utility model differs from the prior art and has the following beneficial effects: The deodorization function is intelligently controlled through the coordinated operation of sensor 5 and control unit 3. When a pet enters the enclosure, sensor 5 detects the movement signal and transmits it to control unit 3. Control unit 3 then shuts off electrode assembly 22 and fan 23 to prevent airflow and noise generated during deodorization from interfering with the pet's normal use. After the pet leaves, the system automatically restarts the deodorization program, and fan 23 draws in odor-laden air for efficient purification through electrode assembly 22. This operating mode ensures both effective deodorization and a comfortable user experience for pets.

[0052] In terms of structural design, the electrode assembly 22 combines a plasma generator 221 with precisely matched negative electrode 222 and positive electrode 223. A stable discharge gap is formed by the coaxial arrangement of conductive needles and circular holes, achieving efficient plasma deodorization. The integrated design of the connecting frame optimizes the internal space layout, and the surrounding arrangement of the light guide strip 25 provides intuitive status indication. The combination of the closed base plate 211 and the sensing opening protects the sensor 5 and ensures detection accuracy, while the dual airflow system of the first air guide grille 212 and the second air guide grille 241 ensures smooth and efficient airflow circulation. The organic combination of these technical features enables this invention to effectively solve the odor problem of traditional cat litter boxes while achieving a comprehensive improvement in intelligent operation, user-friendly design, and reliable performance.

[0053] The above description is only a part of the embodiments of this utility model, and does not limit the scope of protection of this utility model. Any equivalent device or equivalent process transformation made based on the content of this utility model specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this utility model.

Claims

1. A multifunctional cat litter box with intelligent sensing and deodorization, characterized in that, include: The main body has a receiving cavity, an inlet / outlet, and an air inlet. The inlet / outlet is located on the side of the receiving cavity, and the air inlet is located on the top of the receiving cavity. The receiving cavity is used to hold cat litter, and the inlet / outlet is used for cats to enter and exit. A deodorizing component is disposed at the air inlet end. The deodorizing component includes a first housing, an electrode assembly, a fan, and a first cover plate. The first cover plate is connected to the first housing and is also spliced ​​and connected to the outer surface of the main body. The first housing is embedded in the air inlet end. The electrode assembly and the fan are sequentially disposed in the first housing. The fan is disposed close to the air inlet end, and the electrode assembly is disposed away from the air inlet end. The control assembly includes a control unit and a sensor, the control unit being electrically connected to the sensor, the sensor being disposed facing the accommodating cavity, and the control unit also being electrically connected to the electrode assembly and the fan, respectively.

2. The intelligent, sensor-activated deodorizing, multi-functional cat litter box of claim 1, wherein, The deodorization component also includes: A connecting frame is disposed inside the first housing, and the control components and electrode groups are both disposed on the connecting frame.

3. The intelligent, sensor-activated deodorizing, multi-functional cat litter box of claim 2, wherein, The deodorization component also includes: At least one light guide strip is arranged circumferentially along the connecting frame.

4. The intelligent sensor-activated deodorizing multifunctional cat litter box according to claim 2, characterized in that, The first housing is also provided with a closed bottom plate on the side near the air inlet end; The closed base plate is provided with a sensing opening, and the sensor is positioned facing the sensing opening.

5. The intelligent sensor-activated deodorizing multifunctional cat litter box according to claim 4, characterized in that, The closed bottom plate has multiple first air guide grilles in the middle, and the fan is located on one side of the first air guide grilles.

6. The intelligent sensor-activated deodorizing multifunctional cat litter box according to claim 1, characterized in that, The inner side of the first cover plate is provided with an annular air inlet, and the annular air inlet is provided with a plurality of second air guide grilles, which are used for air intake.

7. The intelligent sensor-activated deodorizing multifunctional cat litter box according to claim 1, characterized in that, The first cover plate has a gripping part in the middle; The first cover plate is detachably connected to the first housing, and the gripping part is used for gripping during disassembly.

8. The intelligent sensor-activated deodorizing multifunctional cat litter box according to claim 1, characterized in that, The electrode assembly includes: The plasma generator is disposed inside the first housing; A negative electrode plate is provided with multiple conductive needles, which extend to the side away from the plasma generator. The negative electrode plate is electrically connected to the plasma generator. The positive electrode has multiple circular holes, each of which is coaxial with a conductive needle, and the positive electrode is electrically connected to the plasma generator.

9. The intelligent sensor-activated deodorizing multifunctional cat litter box according to claim 1, characterized in that, Also includes: The first indicator light group includes multiple first indicator lights and is electrically connected to the control unit. The first indicator light group is used to indicate the deodorization status.

10. The intelligent sensor-activated deodorizing multifunctional cat litter box according to claim 9, characterized in that, The control components also include: A power supply, electrically connected to the control unit, and the power supply also has a charging interface; The second indicator light group is electrically connected to the control unit. The second indicator light group includes multiple second indicator lights, which are used to indicate the charging status.

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