Disinfection, dust removal and purification device for family environment

Abstract

The invention discloses a household environment disinfection, dust removal and purification device which comprises a core processing unit, an ozone negative ion production part, a production state monitoring part, an ozone negative ion output part, a display unit, a voice recognition unit and a science popularization knowledge base. The ozone negative ion production part realizes efficient and safe production of ozone and negative ions by adopting production control logic according to requirements; the production state monitoring part guarantees safe production of the system by monitoring parameters such as the temperature and the working current of ozone and negative ion production parts. The ozone negative ion output part can adopt room disinfection and dust removal output control logic and sewer disinfection output control logic according to the requirements of disinfection scenes so as to realize accurate control of the disinfection and dust removal process; and the display unit and the voice recognition unit are used for realizing non-contact man-machine interaction and outputting science popularization knowledge related to ozone negative ions so as to guide a user to correctly use the equipment. The whole system adopts a non-contact control mode, so that dead-corner-free accurate disinfection and dust removal of a family room can be realized, a sewer can be disinfected and deodorized, and disease transmission can be avoided.

Description

Technical Field

[0001] This invention relates to a household environment disinfection and dust removal purification device, and more particularly to a voice recognition controlled household environment disinfection and dust removal purification device. Background Technology

[0002] Existing home air purification products primarily utilize filtration, ultraviolet disinfection, and ozone disinfection. However, due to a lack of design consideration for specific application scenarios such as hard-to-reach corners, gaps behind furniture, and sewers, they often suffer from incomplete disinfection and cleaning. For example, Chinese invention patent CN114674054A discloses a "Household Epidemic Prevention and Disinfection Device," which uses a combination of QR codes and gyroscopes for navigation to control a small vehicle and uses ultraviolet germicidal lamps for home air disinfection. However, because there are corners in a home that the vehicle cannot reach, and ultraviolet light cannot penetrate furniture to disinfect these corners, incomplete disinfection is a problem. Another example is Chinese utility model patent CN218095571U, which discloses a "Smart Air Purifying Floor Lamp." This lamp incorporates an ozone negative ion generator and LED ultraviolet germicidal lamps, offering air purification, ozone disinfection, ultraviolet sterilization, and air quality detection functions. However, all operations require manual control and lack intelligent disinfection and purification control logic, resulting in unreliable purification effects.

[0003] Home air purification products not only thoroughly disinfect and purify the air in the room without leaving any dead corners, but also disinfect and deodorize forgotten corners such as sewers. The control method should be as non-contact as possible to reduce the risk of disease transmission. Summary of the Invention

[0004] To overcome the problems of existing technologies and products that are not thorough in disinfecting and purifying home environments, cannot cover dead corners such as sewers, and are prone to disease transmission due to manual operation, this invention provides a voice-controlled device that can disinfect home rooms without dead corners. It uses ozone to disinfect, sterilize, and deodorize the room environment, while using negative oxygen ions to remove dust. It can also disinfect and deodorize sewers through pipe accessories. The use of voice recognition non-contact control reduces the risk of disease transmission.

[0005] The technical solution adopted by this invention to solve the technical problem is: a household environment disinfection and dust removal purification device, including a core processing unit, an ozone negative ion production section, a production status monitoring section, an ozone negative ion output section, a display unit, a voice recognition unit, and a popular science knowledge base. The ozone negative ion production section includes a production drive module, an ozone generation circuit, a negative ion generation circuit, ozone negative ion production control logic, and a production status monitoring unit, etc., to achieve efficient and safe production of ozone and negative ions according to needs. The ozone negative ion output section includes an output drive module, a fan, an angle adjustment mechanism, an air pump, a pipeline pressure regulating mechanism, and supporting room disinfection and dust removal output logic and sewer disinfection output control logic, used to achieve precise control of the disinfection process. The display unit and voice recognition unit are used to achieve non-contact human-machine interaction and output ozone negative ion-related popular science knowledge to guide users in the correct use of the equipment.

[0006] In the aforementioned household environmental disinfection and dust removal purification device, the production drive module receives ozone production instructions from the core processing unit, generates a positive-negative reversal pulse signal, excites the high-voltage pulse circuit to generate a 5600V high-voltage pulse, and generates ozone gas through ionization by the ozone ionization head.

[0007] In the aforementioned household environment disinfection and dust removal purification device, the production drive module receives the negative ion production instruction from the core processing unit and generates a drive signal to excite the high-voltage drive circuit to generate negative oxygen ions through the negative ion ionization carbon brush.

[0008] The aforementioned household environmental disinfection and dust removal purification device includes a production status monitoring section that monitors the temperature and operating current of the high-voltage ozone and high-voltage negative ion components. It alarms and stops operation when any abnormality is detected, ensuring system safety and household electrical safety.

[0009] The aforementioned household environmental disinfection and dust removal purification device, wherein the ozone negative ion output section can call the room disinfection and dust removal logic to control the opening and closing and working angle of the fan according to the size and structure of the disinfection room. First, the generated ozone and negative ions are output to the upper part of the room, and then output to the four corners of the room in a rapid and slow alternating manner. Utilizing the characteristic that ozone is denser than air, the room is disinfected in a holistic manner by pressure, leaving no gaps or dead corners.

[0010] The aforementioned household environmental disinfection and dust removal purification device includes an ozone negative ion output section that can use pipeline accessories to disinfect and deodorize sewers. It controls the air pump output through the sewer pipe output control logic, utilizing the sealed characteristics of the pipe to achieve top-down pipe push-type disinfection and deodorization, while ensuring that odors do not spread during operation.

[0011] The aforementioned household environmental disinfection and dust removal purification device includes a voice recognition unit connected to two back-to-back microphones to acquire omnidirectional sound signals, and a cavity speaker to output response sounds and popular science information. In addition to standard Mandarin, the voice recognition unit can also recognize non-standard Mandarin with accents from northern regions.

[0012] The aforementioned household environmental disinfection and dust removal purification device has a core processing unit that incorporates ozone-related scientific knowledge and data, including the killing efficiency of different concentrations and release times against various viruses and bacteria, especially the concentration and release time required to kill the novel coronavirus; it also incorporates standards for the harm of ozone to the human body established by different countries, guiding users to efficiently disinfect and sterilize without causing harm to the human body.

[0013] The aforementioned household environmental disinfection and dust removal purification device has a core processing unit that incorporates relevant scientific knowledge and data on negative ions, including the settling effect of different concentrations of negative ions on dust particles of different sizes, and references the concentrations of negative ions in places such as forests and beaches that can make people feel refreshed, to guide users on how to properly release negative ions in their homes.

[0014] The beneficial effects of this invention are that it employs a combination of ozone and negative ions, along with corresponding control logic for different scenarios. This effectively eliminates the shortcomings of traditional household cleaning and disinfection products, such as blind spots, incomplete cleaning, and inability to disinfect and deodorize special areas like sewers. It also solves the problem of household products not simultaneously fulfilling functions such as disinfection, sterilization, formaldehyde removal, and odor removal, thus ensuring the effectiveness of disinfection, sterilization, dust removal, and odor removal. Furthermore, the use of voice recognition control avoids the possibility of disease transmission associated with touch control methods. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the functional structure of the present invention.

[0017] The diagram shows: 01. Core Processing Unit; 02. Production Drive Module; 21. High-Voltage Ionization Head; 22. High-Voltage Pulse Circuit; 23. High-Voltage Drive Circuit; 24. Negative Ion Ionization Brush; 25. Ozone and Negative Ion Production Control Logic; 03. Production Status Monitoring Unit; 04. Output Drive Module; 41. Fan; 42. Angle Adjustment Mechanism; 43. Room Disinfection and Dust Removal Output Logic; 44. Air Pump; 45. Pipeline Pressure Regulation; 46. Drainage Pipeline Disinfection Output Control Logic; 05. Display Unit; 06. Voice Recognition Unit; 07. Popular Science Knowledge Base. Implementation

[0018]

Example 1

[0019] A household environmental disinfection and dust removal purification device includes a core processing unit 01, a production drive module 02, a production status monitoring unit 03, an output drive module 04, a display unit 05, a voice recognition unit 06, and a science knowledge base 07. The core processing unit 01 is connected to the other modules for unified coordination and control, and also embeds the science knowledge base 07. The production drive module 02 works with supporting peripheral devices to produce ozone and negative ions. The production status monitoring unit 03 monitors the temperature and operating current of the production devices to ensure safe production. The output drive module 04 works with supporting peripheral devices to accurately deliver the produced ozone and negative ions to designated locations. The display unit 05 displays necessary control information. The voice recognition unit 06 acquires external voice information, processes it, sends the recognized command information to the core processing unit for processing, and outputs knowledge from the science knowledge base 07 as needed.

[0020] like Figure 1 As shown, in addition to the production drive module 02, the ozone negative ion production section also includes a high-voltage ionization head 21 and a high-voltage pulse circuit 22 used for ozone production, as well as a high-voltage drive circuit 23 and a negative ion ionization brush 24 used for negative ion production. The core processing unit 01 controls the production components according to the ozone negative ion production control logic 25.

[0021] like Figure 1 As shown, in addition to the output drive module 04, the output section also includes a fan 41, an angle adjustment mechanism 42, a room disinfection and dust removal output logic 43, an air pump 44, a pipeline pressure control 45, and a drain pipe disinfection output control logic 46. Under the adjustment of the angle adjustment mechanism 42, the fan 41 delivers the generated ozone and negative ions to the designated location in the room that needs disinfection and dust removal for thorough cleaning. The air pump 44 and the pipeline pressure control 45 can deliver the generated ozone to the drain pipe and maintain the downward pressure disinfection and deodorization operation.

[0022]

Example 2

[0023] The production status monitoring unit can use non-contact infrared temperature measurement, so that when monitoring the production status of the ozone unit and negative ion unit, the sensor circuit will not affect the high voltage and high frequency circuit.

[0024]

Example 3

[0025] The human-computer interaction method can adopt a combination of air-touch keys and display units. The operation method is similar to the traditional button operation method, but it achieves an air-touch effect, which can effectively avoid the spread of diseases.

Claims

1. A household environmental disinfection and dust removal purification device, comprising a core processing unit (01), a production drive module (02) for producing ozone and negative ions and its peripheral components, and an output drive module (04) for outputting ozone and negative ions and its peripheral components, characterized in that: The core processing unit (01) controls the production drive module (02) and its supporting components, including the high-voltage pulse circuit (22), high-voltage ionization head (21), high-voltage drive circuit (23), and negative ion ionization brush (24), to produce ozone and negative ions according to the ozone and negative ion production control logic (25). The production status monitoring part (03) dynamically monitors the working status of the ozone and negative ion production components to ensure safe production. The output drive module (04) and its peripheral components, including the fan (41), angle adjustment mechanism (42), room disinfection and dust removal output logic (43), air pump (44), pipeline pressure regulation (45), and sewer pipe disinfection output control logic (46), accurately deliver the generated ozone and negative ions to the designated location according to the requirements. The display unit (05) displays the necessary control information. The voice recognition unit (06) acquires external voice information for recognition and processing, sends the recognized instruction information to the core processing unit (01) for processing, and outputs the knowledge in the popular science knowledge base (07) as needed.

2. The household environment disinfection and dust removal purification device according to claim 1, characterized in that, The production drive module controls the ozone production circuit and the negative ion production circuit to work in turn at different times, avoiding mutual interference caused by the simultaneous operation of the two high-voltage circuits.

3. The household environment disinfection and dust removal purification device according to claim 1, characterized in that, The production status monitoring section monitors the temperature and operating current of the ozone and negative ion components. If any abnormality is detected, an alarm will sound and the system will stop operating to ensure system safety and household electrical safety.

4. A household environmental disinfection and dust removal purification device according to claim 1, characterized in that, The ozone negative ion output section can call the room disinfection and dust removal logic to control the opening and closing of the fan and the working angle according to the size and structure of the room to be disinfected. First, the generated ozone and negative ions are output to the upper center of the room, and then output to the four corners and the top edge of the room in a rapid and slow alternation. Taking advantage of the fact that ozone is denser than air, the room can be disinfected in a pressure-type all-round way without leaving gaps or dead corners.

5. A household environment disinfection and dust removal purification device according to claim 1, characterized in that, The ozone negative ion output section can be used with pipe accessories to disinfect and deodorize sewers. It controls the air pump output through the sewer pipe output control logic. Utilizing the sealed characteristics of the pipe, it achieves top-down pipe push-type disinfection and deodorization, while ensuring that odors do not spread during operation.

6. A household environmental disinfection and dust removal purification device according to claim 1, characterized in that, The voice recognition unit is connected to two microphones installed back to back to acquire sound signals from all directions, and is connected to a cavity speaker to output response information and popular science knowledge.

7. A household environment disinfection and dust removal purification device according to claim 1, characterized in that, The core processing unit contains built-in scientific knowledge and data related to ozone, including the killing efficiency of different concentrations and release times for various viruses and bacteria, especially the concentration and release time required to kill the novel coronavirus; it also contains standards for the harm of ozone to the human body set by different countries, guiding users to effectively kill viruses and bacteria without causing harm to the human body.

8. A household environmental disinfection and dust removal purification device according to claim 1, characterized in that, The core processing unit incorporates relevant scientific knowledge and data on negative ions, including the settling effect of different concentrations of negative ions on dust particles of different sizes, and references the concentrations of negative ions that can make people feel refreshed in places such as forests, grasslands, and beaches, to guide users on how to properly release negative ions in the home.

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