Multifunctional vehicle-mounted disinfection and sterilization purifier

Abstract

The invention relates to a multifunctional vehicle-mounted disinfection and sterilization purifier, relates to the technical field of air purification equipment, and aims to solve the problem that bacteria and viruses in a closed compartment are difficult to purify. A multifunctional vehicle-mounted disinfection and sterilization purifier comprises a purifier body and an air inlet formed in the top of the purifier body, the outer portion of the purifier body is covered with a shell, and a plurality of sets of ventilation holes are formed in the shell in a penetrating mode; the machine body is provided with a detection assembly used for detecting air quality, a purification assembly used for disinfecting and sterilizing gas and a control assembly used for controlling the purification assembly to start and stop, and the detection assembly is controlled by the control assembly and sends detection data to the control assembly; the control assembly is used for receiving the detection data, and when the detection data is higher than a preset value, the purification assembly is started. The vehicle-mounted air purifier has the effect of efficiently purifying air in a vehicle.

Description

Technical Field

[0001] This application relates to the technical field of air purification equipment, and in particular to a multifunctional in-vehicle disinfection and sterilization purifier. Background Art

[0002] With the development of industry, automobiles have become an essential means of transportation in people's lives, and automobiles play an increasingly important role in modern people's lives. Inside the car, due to the extensive use of leather, plastics, and coatings, and the carriage is usually in a closed state, it is extremely easy to generate a large amount of odor, including some harmful gases to the human body. If these gases are breathed for a long time, it will cause damage to human health.

[0003] In view of the above related technologies, although some air purification devices are configured on some automobiles, the traditional air purification devices mainly use filtration, adsorption and other methods to remove particulate matter and harmful gases inside the carriage, but the killing effect on bacteria and viruses in the car is limited, so it needs to be improved. Summary of the Invention

[0004] In order to improve the problem that bacteria and viruses in the closed carriage are not easily purified, this application provides a multifunctional in-vehicle disinfection and sterilization purifier.

[0005] A multifunctional in-vehicle disinfection and sterilization purifier provided by this application adopts the following technical solutions: A multifunctional in-vehicle disinfection and sterilization purifier includes a body and an air inlet retained at the top of the body. The outside of the body is covered with a housing, and a number of groups of ventilation holes are penetrated through the housing; a detection component for detecting air quality is arranged on the body, a purification component for disinfecting and sterilizing the gas is arranged on the body, a control component for controlling the start and stop of the purification component is arranged on the body, the detection component is controlled by the control component and sends detection data to the control component; the control component is used to receive the detection data, and when the detection data is higher than a preset value, the purification component is started.

[0006] By adopting the above technical solutions, the detection component detects the air quality inside the vehicle body in real time, the control component controls the purification component to be turned on or off according to the data detected by the detection component, and the purification component is used to disinfect and sterilize the air, thereby realizing the efficient disinfection, sterilization and purification treatment of the air inside the vehicle body.

[0007] Preferably, the detection component includes a formaldehyde module and a particulate matter module arranged on the body. The formaldehyde module is used to detect the formaldehyde concentration data in the air and send the formaldehyde concentration data to the control component; the particulate matter module is used to detect the particulate matter concentration data in the air and send the particulate matter concentration data to the control component.

[0008] By adopting the above technical solution, the formaldehyde module and the particulate matter module detect the formaldehyde content and particulate matter concentration in the air in real time, and transmit data to the control component, so as to cooperate with the control component to start the purification component to work in time.

[0009] Preferably, the purification component includes an air guiding component, a purification component, a supplementary light lamp and a negative ion module controlled by the control component; the air guiding component is arranged on the body to guide external gas into the interior of the body, the purification component is arranged on the body, and the purification component is located at the output end of the air guiding component to reduce formaldehyde and purify the air; the supplementary light lamp is arranged on the body to supply light source to the purification component; the negative ion module is arranged on the body to settle particulate matter.

[0010] By adopting the above technical solution, the air guiding component guides the air flow inside the vehicle body to the purification component, and the supplementary light lamp provides light for the purification component, so that the purification component reduces bacteria and formaldehyde in the air; and the negative ion module releases negative ions to promote the settlement of positively charged particulate matter in the air, achieving the effect of purifying the air.

[0011] Preferably, the control component includes a display screen and a control component. The display screen is electrically connected to the formaldehyde module and the particulate matter module. The display screen is used to receive and display formaldehyde concentration data and particulate matter concentration data; the formaldehyde module, the particulate matter module, the air guiding component, the supplementary light lamp and the negative ion module are respectively controlled by the control component. The control component is used to receive formaldehyde concentration data and particulate matter concentration data, and when the formaldehyde concentration data and / or particulate matter concentration data is higher than a predetermined value, start the air guiding component, the supplementary light lamp and the negative ion module.

[0012] By adopting the above technical solution, the display screen displays the formaldehyde content and particulate matter concentration in the air in real time, so that the user can know the surrounding air conditions; the control component controls the start and stop of the purification component in time through the air quality data given by the detection component, improving the effect of purifying the gas.

[0013] Preferably, a plurality of groups of lighting lamps for supplying light to the purification component are arranged inside the housing. The lighting lamps are spaced around the purification component and are spaced along the height direction of the purification component; a lifting frame is arranged inside the housing, and a lifting component is arranged on the housing to drive the lifting frame to move along the height direction of the purification component. A cleaning component for cleaning the lighting lamp is arranged on the lifting frame.

[0014] By adopting the above technical solution, the lighting lamp supplies sufficient light to the purification component to ensure the purification effect of the purification component. The lifting assembly drives the lifting frame to drive the cleaning component to move. During the movement of the cleaning component, the dust adhering to the surface of the lighting lamp is cleaned to ensure that the lighting lamp provides sufficient and stable light source for the purification component and ensure the purification effect of the purification component.

[0015] Preferably, the lifting assembly includes a lifting guide rod, a lifting screw rod and a lifting motor; the lifting guide rod and the lifting screw rod are both arranged on the housing along the height direction of the purification component, and the lifting screw rod is rotatably connected to the housing; the lifting guide rod and the lifting screw rod both penetrate through the lifting frame, and the lifting screw rod is threadedly connected to the lifting frame; the lifting motor is arranged on the housing for driving the lifting screw rod to rotate.

[0016] By adopting the above technical solution, the output end of the lifting motor drives the lifting screw rod to rotate. The rotating lifting screw rod drives the lifting frame, and the lifting guide rod guides the moving path of the lifting frame to realize driving the lifting frame to move along the height direction of the housing.

[0017] Preferably, the cleaning component includes a positioning shaft, a cleaning brush and a driving member; the positioning shaft is rotatably arranged on the lifting frame, and the positioning shafts are circumferentially spaced along the lifting frame; the cleaning brush is arranged at the end of the positioning shaft facing the lighting lamp, and the driving member is arranged on the lifting frame for driving the cleaning brush to rotate.

[0018] By adopting the above technical solution, the driving member drives the positioning shaft to drive the cleaning brush to rotate. When the rotating cleaning brush passes by the lighting lamp, the cleaning brush cleans the dust on the surface of the lighting lamp to ensure that the lighting lamp provides sufficient light source.

[0019] Preferably, the driving member includes a transmission gear and a fixed rack; the transmission gear is sleeved on each group of positioning shafts, the fixed rack is arranged on the inner side wall of the housing, the fixed racks are circumferentially spaced along the lifting frame, the fixed racks and the transmission gears are respectively arranged in one-to-one correspondence, and each fixed rack meshes with the corresponding transmission gear.

[0020] By adopting the above technical solution, during the process of the lifting frame driving the cleaning component to move, the transmission gear and the fixed rack are engaged in transmission, so that the transmission gear drives the positioning shaft and the cleaning brush to rotate, realizing driving the rotation of the cleaning brush by means of the lifting and lowering movement of the lifting frame, saving resources and reducing the need for additionally arranging a power source to drive the cleaning brush to rotate.

[0021] Preferably, a wind guide wheel is provided at the end of each positioning shaft away from the cleaning brush. A positioning rod is provided on the lifting frame, and a dust collection cover for covering the wind guide wheel is provided on the positioning rod. An adsorbent for adsorbing dust is provided inside the dust collection cover.

[0022] By adopting the above technical solution, during the process that the rotating positioning shaft drives the cleaning brush to perform the cleaning work, the positioning shaft drives the wind guide wheel to rotate. The wind guide wheel guides the air flow to move towards the direction of the dust collection cover, uses the air flow to carry the dust cleaned by the cleaning brush to the dust collection cover and the adsorbent, and uses the adsorbent to adsorb the dust in the air flow, reducing the dispersion phenomenon of the free dust in the air inside the housing and ensuring the cleaning effect of the cleaning lamp.

[0023] Preferably, a plurality of cleaning combs for combing the cleaning brush are provided on the inner side wall of the housing.

[0024] By adopting the above technical solution, during the process that the lifting frame drives the cleaning brush to move, the moving cleaning brush contacts with the cleaning comb, and the cleaning comb cleans the dust adhering to the cleaning brush, so as to cooperate with the wind guide wheel to clean the dust on the cleaning brush.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: By setting up the detection component to detect the air quality inside the vehicle body in real time, the control component controls the purification component to be turned on or off according to the data detected by the detection component, and uses the purification component to disinfect and sterilize the air, thereby realizing the efficient disinfection, sterilization and purification treatment of the air inside the vehicle body; By setting up the lifting component to drive the lifting frame to drive the cleaning component to move, the cleaning component cleans the dust adhering to the surface of the lighting lamp during the moving process, so as to ensure that the lighting lamp provides sufficient and stable light source for the purification part and ensure the purification effect of the purification part. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic structural diagram of a multifunctional vehicle-mounted disinfection and sterilization purifier according to Embodiment 1 of the present application.

[0027] Figure 2 It is a schematic structural diagram for showing the internal structure of the machine body in Embodiment 1.

[0028] Figure 3 It is a schematic structural diagram for showing the connection relationship between the housing and the lifting component in Embodiment 2.

[0029] Figure 4 It is a schematic sectional view of the internal structure of the housing in Embodiment 2.

[0030] Figure 5 It is used to show Figure 4Enlarged schematic diagram of the structure at position A in the figure.

[0031] Explanation of reference numerals: 1. Body; 10. Air inlet; 11. Outer shell; 111. Ventilation holes; 112. Lighting lamp; 113. Cleaning comb; 2. Detection component; 21. Formaldehyde module; 22. Particulate matter module; 3. Purification component; 31. Air guiding part; 32. Purifying part; 33. Supplementary light lamp; 34. Negative ion module; 4. Control component; 41. Display screen; 42. Control part; 5. Lifting frame; 51. Positioning rod; 511. Dust collection hood; 512. Adsorbing part; 6. Lifting component; 61. Lifting guide rod; 62. Lifting screw rod; 63. Lifting motor; 7. Cleaning component; 71. Positioning shaft; 711. Air guiding wheel; 72. Cleaning brush; 73. Driving part; 731. Driving gear; 732. Fixed rack. Detailed implementation manners

[0032] The following further describes this application in detail with reference to the Figures 1-5 accompanying drawings.

[0033] Embodiment 1: Embodiment 1 of this application discloses a multifunctional vehicle-mounted disinfection, sterilization and purification device for highly disinfecting, sterilizing and purifying the air inside the vehicle.

[0034] Referring to Figure 1 and Figure 2 , a multifunctional vehicle-mounted disinfection, sterilization and purification device includes a body 1 and an outer shell 11 detachably installed on the body 1 through a buckle. An air inlet 10 is reserved at the top of the body 1, and a plurality of groups of ventilation holes 111 are penetrated through the outer shell 11. A detection component 2 is installed on the body 1 for detecting the air quality inside the vehicle. A purification component 3 is installed on the body 1 for disinfecting, sterilizing and purifying the gas inside the vehicle body. A control component 4 is installed on the body 1 for receiving the detection data of the detection component 2 and, according to the detection data, controlling the start and stop of the purification component 3 in real time, thereby realizing the efficient purification treatment of the gas inside the vehicle body.

[0035] Referring to Figure 1 and Figure 2 , the detection component 2 includes a formaldehyde module 21 and a particulate matter module 22 installed on the body 1, and both the formaldehyde module 21 and the particulate matter module 22 are electrically connected to the control component 4. In this embodiment, the formaldehyde module 21 can be a formaldehyde sensor for detecting the real-time formaldehyde concentration data in the air and sending the formaldehyde concentration data to the control component 4; the particulate matter module 22 can be a particulate matter sensor for detecting the real-time particulate matter concentration data in the air and sending the particulate matter concentration data to the control component 4.

[0036] Referring to Figure 1 and Figure 2, the purification component 3 includes an air guiding member 31, a purification member 32, a supplementary light 33, and a negative ion module 34 controlled by the control component 4. The air guiding member 31 is fixedly installed on the top of the body 1. In this embodiment, the air guiding member 31 is an air blower, which is used to guide external gas to enter the interior of the body 1 through the air inlet 10. The purification member 32 is installed inside the body 1. The height direction of the purification member 32 is parallel to the height direction of the housing 11, and the purification member 32 is located at the output end of the air guiding member 31, so as to receive and purify the air flow introduced into the interior of the body 1 by the air guiding member 31.

[0037] Refer to Figure 1 and Figure 2 , the supplementary light 33 is fixedly installed on the body 1. The supplementary light 33 is located at the bottom of the purification member 32 to provide light for the purification member 32. In this embodiment, the purification member 32 is made of photocatalyst material, and the supplementary light 33 can be a lamp bead, which is used to provide a specific wavelength light source (ultraviolet light or visible light) for the purification member 32 made of photocatalyst material, so as to facilitate the purification member 32 to generate strongly oxidizing free radicals and decompose organic pollutants such as formaldehyde, bacteria, and viruses in the air.

[0038] Refer to Figure 1 and Figure 2 , the negative ion module 34 is fixedly installed on the body 1. In this embodiment, the negative ion module 34 can be a negative ion generator, which is used to release negative ions, neutralize positively charged particulate matters (such as dust and allergens) in the air, and make them settle. And some negative ions can destroy the microbial structure, thus playing a role in sterilizing, disinfecting, and purifying the air in the vehicle.

[0039] Refer to Figure 1 and Figure 2 , the control component 4 includes a display screen 41 and a control member 42 installed on the top of the body 1. In this embodiment, the display screen 41 can be an LED screen, and the control member 42 can be a single-chip microcomputer controller. The display screen 41 is electrically connected to the formaldehyde module 21 and the particulate matter module 22, so as to receive the formaldehyde concentration data sent by the formaldehyde module 21 and the particulate matter concentration data sent by the particulate matter module 22 through electrical signals, and display the real-time formaldehyde concentration and particulate matter concentration.

[0040] Refer to Figure 1 and Figure 2, the formaldehyde module 21, the particulate matter module 22, the air guiding member 31, the supplementary light 33, and the negative ion module 34 are respectively controlled by the control member 42. The control member 42 receives the formaldehyde concentration data sent by the formaldehyde module 21 and the particulate matter concentration data sent by the particulate matter module 22 through electrical signals, and compares the received data with the preset values inside the control member 42. And when the formaldehyde concentration data and / or the particulate matter concentration data are higher than the predetermined values, the control member 42 controls the air guiding member 31, the supplementary light 33, and the negative ion module 34 to start. In addition, when both the formaldehyde concentration data and the particulate matter concentration data are lower than the predetermined values, the control member 42 controls the air guiding member 31, the supplementary light 33, and the negative ion module 34 to turn off.

[0041] Referring to Figure 1 and Figure 2 , a magnetic adsorption module is installed on the outside of the body 1 by magnetic adsorption. An integrated aromatherapy, a speaker, and a lamp are installed inside the magnetic adsorption module. In this embodiment, the integrated aromatherapy is used to release fragrance to cover the peculiar smell inside the vehicle body and improve the comfort inside the vehicle body; the lamp can be an ambient light or provide local lighting inside the vehicle; the speaker plays white noise or a prompt sound after the purification component 3 finishes sterilization and disinfection.

[0042] The implementation principle of Embodiment 1 of this application for a multifunctional vehicle-mounted disinfection and sterilization purifier is as follows: The formaldehyde module 21 and the particulate matter module 22 inside the detection component 2 detect the formaldehyde concentration and the particulate matter concentration in the air inside the vehicle body, and send the real-time detected formaldehyde concentration data and particulate matter concentration data to the control member 42 and the display screen 41. The display screen 41 displays the detected formaldehyde concentration data and particulate matter concentration data. When the real-time detected formaldehyde concentration data and / or particulate matter concentration data are higher than the predetermined values, the control member 42 controls the air guiding member 31, the supplementary light 33, and the negative ion module 34 to start.

[0043] The air guiding member 31 guides the air inside the vehicle body to enter the body 1 and flow towards the purification member 32. The supplementary light 33 provides light to the purification member 32, so that the purification member 32 purifies formaldehyde and organic matter in the air, and the negative ion module 34 releases negative ions to neutralize the positively charged particulate matter in the air and make it settle, thereby realizing the efficient disinfection, sterilization, and purification treatment of the air inside the vehicle body.

[0044] Embodiment 2: The difference between Embodiment 2 and Embodiment 1 lies in: Referring to Figure 3 and Figure 4 , several groups of lighting lamps 112 for supplying light to the purification member 32 are installed on the inner side wall of the housing 11. In this embodiment, the lighting lamps 112 can be LED lamp beads. All the lighting lamps 112 are spaced around the purification member 32, and all the lighting lamps 112 are spaced along the height direction of the purification member 32.

[0045] Referring to Figure 4 and Figure 5 and

[0045] , a lifting frame 5 is slidably installed inside the housing 11 along the height direction of the housing 11, and a lifting assembly 6 is installed on the housing 11 for driving the lifting frame 5 to move along the height direction of the purification member 32. The lifting assembly 6 includes a lifting guide rod 61, a lifting screw rod 62, and a lifting motor 63; the lifting guide rod 61 and the lifting screw rod 62 are both installed on the housing 11 along the height direction of the purification member 32 through brackets, and the lifting screw rod 62 is rotatably connected to the housing 11. Both the lifting guide rod 61 and the lifting screw rod 62 penetrate through the lifting frame 5, and the lifting screw rod 62 is threadedly connected to the lifting frame 5. The lifting motor 63 is fixedly installed on the housing 11, and the output end of the lifting motor 63 is drivingly connected to the end of the lifting screw rod 62 to drive the lifting screw rod 62 to rotate.

[0046] Referring to Figure 4 and Figure 5 and

[0046] , a cleaning assembly 7 for cleaning the lighting lamp 112 is installed on the lifting frame 5. The cleaning assembly 7 includes a positioning shaft 71, a cleaning brush 72, and a driving member 73. The positioning shaft 71 is rotatably installed on the lifting frame 5, and the positioning shafts 71 are circumferentially spaced apart along the lifting frame 5. The cleaning brush 72 is fixedly installed at the end of the positioning shaft 71 facing the lighting lamp 112 to facilitate cleaning the dust on the surface of the lighting lamp 112. The driving member 73 is installed on the lifting frame 5 for driving the cleaning brush 72 to rotate.

[0047] Referring to Figure 4 and Figure 5 and

[0047] , the driving member 73 includes a transmission gear 731 and a fixed rack 732; the transmission gear 731 is fixedly sleeved on each group of positioning shafts 71, the fixed rack 732 is installed on the inner side wall of the housing 11, the fixed racks 732 are circumferentially spaced apart along the lifting frame 5, and the fixed racks 732 extend along the height direction of the housing 11. The fixed racks 732 and the transmission gears 731 are respectively arranged in one-to-one correspondence, and each group of fixed racks 732 meshes with the corresponding transmission gear 731, so as to drive the corresponding positioning shaft 71 to drive the cleaning brush 72 to clean the lighting lamp 112.

[0048] Referring to Figure 4 and Figure 5 and

[0048] , several groups of cleaning combs 113 for combing the cleaning brush 72 are fixedly installed on the inner side wall of the housing 11. The cleaning combs 113 are circumferentially spaced apart along the housing 11, and the cleaning combs 113 are spaced apart along the height direction of the housing 11 to facilitate combing the dust adhering to the surface of the moving cleaning brush 72.

[0049] Referring to Figure 4 and Figure 5, a guide wind wheel 711 is fixedly installed at the end of each group of positioning shafts 71 away from the cleaning brush 72. A positioning rod 51 is fixedly installed on the lifting frame 5. A dust collecting hood 511 for covering the guide wind wheel 711 is installed on the positioning rod 51, and an adsorbent 512 for adsorbing dust is adhesively installed inside the dust collecting hood 511. In this embodiment, the dust collecting hood 511 can be a cloth belt with good air permeability, and the adsorbent 512 can be a sponge with a hole structure.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A multifunctional vehicle-mounted disinfection, sterilization and purification device, characterized in that: It includes a body (1) and an air inlet (10) which is reserved and arranged at the top of the body (1). The outside of the body (1) is covered with a housing (11), and a plurality of groups of ventilation holes (111) are penetrated and opened on the housing (11); a detection component (2) for detecting air quality is arranged on the body (1), a purification component (3) for disinfecting and sterilizing gas is arranged on the body (1), a control component (4) for controlling the start and stop of the purification component (3) is arranged on the body (1), the detection component (2) is controlled by the control component (4) and sends detection data to the control component (4); the control component (4) is used for receiving the detection data, and when the detection data is higher than a preset value, the purification component (3) is started. The purification component (3) includes an air guiding member (31), a purification member (32), a supplementary light lamp (33) and a negative ion module (34) which are controlled by the control component (4); the purification member (32) is arranged on the body (1) to reduce formaldehyde and purify air. A plurality of groups of lighting lamps (112) for supplying light to the purification member (32) are arranged inside the housing (11). The lighting lamps (112) are spaced around the purification member (32) and are spaced along the height direction of the purification member (32); a lifting frame (5) is arranged inside the housing (11), and a lifting component (6) is arranged on the housing (11) to drive the lifting frame (5) to move along the height direction of the purification member (32). A cleaning component (7) for cleaning the lighting lamps (112) is arranged on the lifting frame (5). The cleaning component (7) includes a positioning shaft (71), a cleaning brush (72) and a driving member (73); the positioning shaft (71) is rotatably arranged on the lifting frame (5), and the positioning shafts (71) are spaced along the circumferential direction of the lifting frame (5); the cleaning brush (72) is arranged at the end of the positioning shaft (71) facing the lighting lamp (112), and the driving member (73) is arranged on the lifting frame (5) to drive the cleaning brush (72) to rotate; the driving member (73) includes a transmission gear (731) and a fixed rack (732); the transmission gear (731) is sleeved on each group of positioning shafts (71), the fixed rack (732) is arranged on the inner side wall of the housing (11), the fixed racks (732) are spaced along the circumferential direction of the lifting frame (5), the fixed racks (732) and the transmission gears (731) are arranged in one-to-one correspondence respectively, and each fixed rack (732) is meshed with the corresponding transmission gear (731). A wind guiding wheel (711) is arranged at the end of each positioning shaft (71) away from the cleaning brush (72). A positioning rod (51) is arranged on the lifting frame (5), and a dust collecting cover (511) for covering the wind guiding wheel (711) is arranged on the positioning rod (51). An adsorbing member (512) for adsorbing dust is arranged inside the dust collecting cover (511).

2. The multifunctional vehicle-mounted disinfection and sterilization purifier according to claim 1, wherein: The detection component (2) includes a formaldehyde module (21) and a particulate matter module (22) arranged on the body (1). The formaldehyde module (21) is used to detect the formaldehyde concentration data in the air and send the formaldehyde concentration data to the control component (4); the particulate matter module (22) is used to detect the particulate matter concentration data in the air and send the particulate matter concentration data to the control component (4).

3. The multifunctional vehicle-mounted disinfection and sterilization purifier according to claim 1, wherein: The air guiding member (31) is arranged on the body (1) to guide external gas into the interior of the body (1). The purification member (32) is located at the output end of the air guiding member (31). The supplementary light lamp (33) is arranged on the body (1) to supplement light source for the purification member (32); the negative ion module (34) is arranged on the body (1) to settle particulate matter.

4. The multifunctional vehicle-mounted disinfection and sterilization purifier according to claim 3, characterized in that: The control component (4) includes a display screen (41) and a control member (42). The display screen (41) is electrically connected to the formaldehyde module (21) and the particulate matter module (22). The display screen (41) is used to receive the formaldehyde concentration data and the particulate matter concentration data and display them; the formaldehyde module (21), the particulate matter module (22), the air guiding member (31), the supplementary light lamp (33) and the negative ion module (34) are respectively controlled by the control member (42). The control member (42) is used to receive the formaldehyde concentration data and the particulate matter concentration data, and when the formaldehyde concentration data and / or the particulate matter concentration data are higher than a predetermined value, start the air guiding member (31), the supplementary light lamp (33) and the negative ion module (34).

5. A multifunctional vehicle-mounted disinfection and sterilization purifier according to claim 1, characterized in that: The lifting component (6) includes a lifting guide rod (61), a lifting screw rod (62) and a lifting motor (63); the lifting guide rod (61) and the lifting screw rod (62) are both arranged on the outer shell (11) along the height direction of the purification member (32), and the lifting screw rod (62) is rotatably connected to the outer shell (11); the lifting guide rod (61) and the lifting screw rod (62) both penetrate through the lifting frame (5), and the lifting screw rod (62) is threadedly connected to the lifting frame (5); the lifting motor (63) is arranged on the outer shell (11) to drive the lifting screw rod (62) to rotate.

6. A multifunctional vehicle disinfection and sterilization purifier according to claim 1, characterized in that: A plurality of groups of cleaning combs (113) for combing the cleaning brush (72) are arranged on the inner side wall of the outer shell (11).

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