Air purification device worn on finger

Abstract

The invention discloses an air purification device worn on a finger, and relates to the field of air purification, the air purification device comprises a ring and an air purification mechanism, the air purification mechanism comprises a shell, an air draft component, a filter assembly, a power source and a controller, the shell is connected with the ring, an air inlet and an air outlet are formed in the two ends of the shell respectively, a first ventilation plate is arranged at the air inlet, and a second ventilation plate is arranged at the air outlet; a first ventilation plate is arranged at the air outlet, a second ventilation plate is arranged at the air outlet, the air draft component and the filter assembly are arranged in the shell, the first ventilation plate, the filter assembly, the air draft component and the second ventilation plate are sequentially arranged, the controller is arranged in the shell, an operation component is arranged outside the shell, and the operation component, the air draft component and the power source are all connected with the controller. The operation part can achieve opening, closing and air speed adjustment of the air draft part. The air purification device worn on the finger is convenient to wear and use, and the problem of discomfort caused by poor air quality in a small closed space is solved.

Description

Technical Field

[0001] The invention relates to the field of air purification, in particular to an air purification device worn on a finger. Background Art

[0002] In a small enclosed space such as a car, if the air quality is poor, it often causes discomfort to people in the space. However, not all cases are air purification devices placed in small enclosed spaces, making it impossible for people in the space to solve the problem of discomfort caused by poor air quality in the small enclosed space. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides an air purification device worn on the finger, which is convenient to wear and easy to use, and solves the problem of discomfort caused by poor air quality in a small enclosed space.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] The present invention provides an air purification device worn on a finger, comprising a finger ring and an air purification mechanism, wherein the air purification mechanism comprises a shell, an exhaust component, a filter assembly, a power supply and a controller, the shell is connected to the finger ring, and two ends of the shell are respectively provided with an air inlet and an air outlet, the air inlet is provided with a first ventilation plate, and the air outlet is provided with a second ventilation plate, the exhaust component and the filter assembly are both arranged in the shell, the first ventilation plate, the filter assembly, the exhaust component and the second ventilation plate are arranged in sequence, the controller is arranged in the shell, and an operating component is arranged outside the shell, the operating component, the exhaust component and the power supply are all connected to the controller, and the operating component can realize the opening and closing of the exhaust component and the wind speed adjustment.

[0006] Preferably, the power source is a rechargeable battery, the rechargeable battery is embedded in the finger ring, and the rechargeable battery is connected to the controller.

[0007] Preferably, the air purification mechanism further comprises a charging interface arranged on the outer wall of the shell, a dust and waterproof plug is detachably installed on the charging interface, the charging interface is connected to the rechargeable battery, and the charging interface is connected to the controller.

[0008] Preferably, the air purification mechanism also includes a charging indicator light and a battery power detection module. The rechargeable battery is connected to the controller via the battery power detection module. The battery power detection module is used to monitor the power level of the rechargeable battery. The charging indicator light is arranged on the outer wall of the shell and is located on one side of the charging interface. The charging indicator light is connected to the controller.

[0009] Preferably, the first ventilation plate can be detachably mounted at the air inlet, and the second ventilation plate can be detachably mounted at the air outlet.

[0010] Preferably, the shell is a cylindrical structure, the inner walls of the air inlet and the air outlet are both provided with internal threads, the first ventilation plate includes a first ring and a first ventilation net arranged inside the first ring, the annular outer wall of the first ring is provided with external threads, and the first ring can be threadedly installed at the air inlet, the second ventilation plate includes a second ring and a second ventilation net arranged inside the second ring, the annular outer wall of the second ring is provided with external threads, and the second ring can be threadedly installed at the air outlet.

[0011] Preferably, the filter assembly is a wavy structure, and the filter assembly includes a primary filter, a HEPA high-efficiency filter and an activated carbon filter arranged in sequence, and the primary filter is arranged on a side close to the air inlet.

[0012] Preferably, a first annular light strip is arranged around the operating component, and a second annular light strip is arranged on the side of the exhaust component facing the air outlet, and both the first annular light strip and the second annular light strip are connected to the controller.

[0013] Preferably, the operating component is a touch button, and the exhaust component is a centrifugal fan.

[0014] Preferably, the finger ring is made of silicone material, and anti-slip patterns are arranged on the annular outer wall of the finger ring.

[0015] Compared with the prior art, the present invention has achieved the following technical effects:

[0016] The air purification device worn on the finger of the present invention comprises a finger ring and an air purification mechanism, the air purification mechanism comprises a shell, an air extraction component, a filter assembly, a power supply and a controller, the two ends of the shell are respectively provided with an air inlet and an air outlet, the air inlet is provided with a first ventilation plate, the air outlet is provided with a second ventilation plate, the air extraction component and the filter assembly are both provided in the shell, and the shell is provided with an operating component on the outside. The user can wear the entire device on the finger through the finger ring, that is, the device in the present invention can be carried around, when the user is in a small enclosed space such as a car, if the air quality is poor, the air extraction component can be controlled through the operating component, so that the gas in the small enclosed space can be discharged after being filtered by the filter assembly, so as to achieve purification of the air in the small enclosed space, and solve the problem of discomfort caused by poor air quality in the small enclosed space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of an air purification device worn on a finger provided by the present invention;

[0019] Figure 2 A schematic structural diagram of the air purification mechanism in the air purification device worn on the finger provided by the present invention after the shell is removed;

[0020] Figure 3 A top view of an air purification device worn on a finger provided by the present invention;

[0021] Figure 4 for Figure 3 Sectional view at AA in the middle;

[0022] Figure 5 for Figure 3 Cross-sectional view at the middle BB.

[0023] Explanation of the accompanying drawings: 100, air purification device worn on a finger; 1, finger ring; 2, connecting part; 3, rechargeable battery; 4, shell; 5, filter assembly; 6, exhaust part; 7, controller; 8, operating part; 9, first circular ring; 10, first ventilation net; 11, second circular ring; 12, second ventilation net. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The purpose of the present invention is to provide an air purification device worn on a finger, which is convenient to wear and easy to use, and solves the problem of discomfort caused by poor air quality in a small enclosed space.

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] like Figure 1-Figure 5As shown, this embodiment provides an air purification device 100 worn on a finger, including a finger ring 1 and an air purification mechanism, the air purification mechanism including a housing 4, an air extraction component 6, a filter assembly 5, a power supply and a controller 7, the housing 4 is connected to the finger ring 1, and the axial direction of the housing 4 in this embodiment is consistent with the axial direction of the finger ring 1. The housing 4 is provided with an air inlet and an air outlet at both ends, a first ventilation plate is provided at the air inlet, and a second ventilation plate is provided at the air outlet, the air extraction component 6 and the filter assembly 5 are both provided in the housing 4, the first ventilation plate, the filter assembly 5, the air extraction component 6 and the second ventilation plate are provided in sequence, the controller 7 is provided in the housing 4, and an operating component 8 is provided outside the housing 4, the operating component 8, the air extraction component 6 and the power supply are all connected to the controller 7, and the operating component 8 can realize the opening and closing of the air extraction component 6 and the wind speed adjustment.

[0028] The user can wear the entire device on the finger through the finger ring 1, that is, the device in this embodiment can be worn on the body. When the user is in a small enclosed space such as a car, if the air quality is poor, the exhaust component 6 can be controlled by the operating component 8, so that the gas in the small enclosed space can be discharged after being filtered by the filter component 5, so as to purify the air in the small enclosed space, thereby solving the problem of discomfort caused by poor air quality in the small enclosed space.

[0029] This embodiment also includes a connecting portion 2, and the housing 4 is connected to the finger ring 1 through the connecting portion 2. Specifically, the connecting portion 2 is a connecting plate, and two ends of the connecting plate are connected to the annular outer wall of the finger ring 1 and the annular outer wall of the housing 4 respectively.

[0030] Specifically, the power source is a rechargeable battery 3, such as Figure 5 As shown, the rechargeable battery 3 is embedded in the finger ring 1, and the rechargeable battery 3 is connected to the controller 7. By arranging the rechargeable battery 3 in the finger ring 1, the rechargeable battery 3 is prevented from occupying the space in the housing 4, so that the size of the housing 4 can be smaller, and thus more convenient to carry.

[0031] The rechargeable battery 3 in this embodiment is a high-capacity lithium battery, which provides long-lasting and stable power support for the entire device.

[0032] The rechargeable battery 3 in this embodiment includes two semi-circular ring-shaped batteries, and the two semi-circular ring-shaped batteries are symmetrically embedded in the finger ring 1.

[0033] The rechargeable battery 3 is connected to the controller 7 via a first wire. The first wire is arranged in the connecting portion 2 and extends into the housing 4 to be connected to the controller 7 .

[0034] Specifically, the air purification mechanism also includes a charging interface provided on the outer wall of the housing 4, on which a dustproof and waterproof plug is detachably mounted, and the dustproof and waterproof plug is connected to the outer wall of the housing 4 through a flexible connecting line. When charging is not required, the dustproof and waterproof plug is placed in the charging interface to ensure that it will not be affected by the external environment during daily use. The charging interface is connected to the rechargeable battery 3, and the charging interface is connected to the controller 7.

[0035] The rechargeable battery 3 is connected to the charging interface via a second wire. The second wire is arranged in the connecting portion 2 and extends into the housing 4 to be connected to the charging interface.

[0036] In this specific embodiment, the dustproof and waterproof plug is a rubber plug.

[0037] The air purification mechanism further includes a charging indicator light and a battery power detection module. The rechargeable battery 3 is connected to the controller 7 via the battery power detection module. The battery power detection module is used to monitor the power of the rechargeable battery 3. The charging indicator light is arranged on the outer wall of the housing 4 and is located on one side of the charging interface. The charging indicator light is connected to the controller 7. The charging indicator light in this embodiment is a red LED indicator light.

[0038] When the device is charging, the red LED indicator next to the charging port will light up and automatically go out when it is fully charged.

[0039] This embodiment also includes a Bluetooth module disposed in the housing 4, and the Bluetooth module is connected to the controller 7. The controller 7 can communicate with the mobile phone through the Bluetooth module and can perform corresponding operations according to the control instructions sent by the mobile phone.

[0040] In order to facilitate cleaning or replacement of the filter assembly 5, the first ventilation plate can be detachably installed at the air inlet. In order to facilitate repairing or replacement of the air exhaust component 6, the second ventilation plate can be detachably installed at the air outlet.

[0041] The housing 4 in this embodiment is a cylindrical structure, and the inner walls of the air inlet and the air outlet are both provided with internal threads. The first ventilation plate includes a first ring 9 and a first ventilation net 10 provided inside the first ring 9. The annular outer wall of the first ring 9 is provided with external threads, and the first ring 9 can be threadedly installed at the air inlet, thereby making it easy to disassemble and install the first ventilation plate at the air inlet. The second ventilation plate includes a second ring 11 and a second ventilation net 12 provided inside the second ring 11. The annular outer wall of the second ring 11 is provided with external threads, and the second ring 11 can be threadedly installed at the air outlet, thereby making it easy to disassemble and install the second ventilation plate at the air outlet.

[0042] In order to increase the filtering area and improve the filtering effect, the filtering component 5 has a wave-like structure.

[0043] Specifically, the filter assembly 5 includes a primary filter, a HEPA high-efficiency filter and an activated carbon filter which are arranged in sequence, and the primary filter is arranged on a side close to the air inlet.

[0044] The outermost primary filter is used to filter large particles of dust and hair. The middle layer of the HEPA high-efficiency filter can filter out tiny bacteria, viruses and PM2.5 and other pollutants. The innermost activated carbon filter is used to absorb harmful gases and odors such as formaldehyde and secondhand smoke.

[0045] A first annular light belt is arranged around the operating component 8 , and a second annular light belt is arranged on the side of the exhaust component 6 facing the air outlet. Both the first annular light belt and the second annular light belt are connected to the controller 7 .

[0046] The first annular light strip is a blue first annular LED light strip, and the second annular light strip is a white second annular LED light strip.

[0047] In this specific embodiment, the operating component 8 is a touch button. Specifically, the touch button is a circular touch button with a diameter of 1 cm. The surface of the touch button is made of glass material with a slightly frosted texture, which is comfortable to touch and not easy to leave fingerprints. When the touch button is short-pressed, the exhaust component 6 is turned on and works; when the wind speed needs to be adjusted, long-press the touch button, and the wind speed of the exhaust component 6 is proportional to the long-pressing time. After the exhaust component 6 reaches the set maximum wind speed, it maintains at this wind speed and does not rise anymore; when the exhaust component 6 needs to be turned off, click the touch button twice, and the device returns to the standby state.

[0048] When the device is in standby mode, the first ring light strip is in a weak flashing state. When the finger touches the device, the first ring light strip will show different dynamic effects according to different operation instructions. For example, when you short press to turn on the device, the first ring light strip will flash 3 times quickly and then stay on; when you long press to adjust the wind speed, the first ring light strip will flash, and the flashing frequency will change with the change of wind speed. The higher the wind speed, the higher the flashing frequency.

[0049] In this specific embodiment, the air extraction component 6 is a centrifugal fan. Specifically, the diameter of the centrifugal fan is 3 cm, and the fan blades are made of aviation aluminum alloy, which has a cool metallic luster after special surface treatment, and has excellent durability and low noise performance.

[0050] When the exhaust component 6 is not working, the second annular light strip is in an off state; when the exhaust component 6 is working, the second annular light strip emits soft and bright light, which can not only serve as an atmosphere light, but also intuitively display the working status of the device.

[0051] In this specific embodiment, the shell 4 is made of high-strength nanomaterial and has the characteristics of being firm and durable.

[0052] In this specific embodiment, the finger ring 1 is made of silicone. Specifically, the finger ring 1 is made of soft and elastic medical silicone material, which fits the shape of the finger, is comfortable to wear and does not cause any irritation to the skin. The annular outer wall of the finger ring 1 is provided with anti-slip grooves, which not only increase the friction and prevent the device from slipping off the finger, but also play a certain decorative role, making the whole device look more fashionable and unique.

[0053] The present specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. An air purification device worn on a finger, characterized in that: It includes a finger ring and an air purification mechanism, which includes a shell, an exhaust component, a filter assembly, a power supply and a controller. The shell is connected to the finger ring, and an air inlet and an air outlet are respectively provided at both ends of the shell. A first ventilation plate is provided at the air inlet, and a second ventilation plate is provided at the air outlet. The exhaust component and the filter assembly are both provided in the shell, and the first ventilation plate, the filter assembly, the exhaust component and the second ventilation plate are provided in sequence. The controller is provided in the shell, and an operating component is provided on the outside of the shell. The operating component, the exhaust component and the power supply are all connected to the controller, and the operating component can realize the opening and closing of the exhaust component and adjust the wind speed.

2. The air purification device worn on the finger according to claim 1, characterized in that: The power source is a rechargeable battery, which is embedded in the finger ring and connected to the controller.

3. The air purification device worn on the finger according to claim 2, characterized in that: The air purification mechanism also includes a charging interface arranged on the outer wall of the shell, and a dust and waterproof plug is detachably installed on the charging interface. The charging interface is connected to the rechargeable battery, and the charging interface is connected to the controller.

4. The air purification device worn on the finger according to claim 3, characterized in that: The air purification mechanism also includes a charging indicator light and a battery power detection module. The rechargeable battery is connected to the controller via the battery power detection module. The battery power detection module is used to monitor the power level of the rechargeable battery. The charging indicator light is arranged on the outer wall of the shell and is located on one side of the charging interface. The charging indicator light is connected to the controller.

5. The air purification device worn on the finger according to claim 1, characterized in that: The first ventilation plate can be detachably mounted at the air inlet, and the second ventilation plate can be detachably mounted at the air outlet.

6. The air purification device worn on the finger according to claim 5, characterized in that: The shell is a cylindrical structure, and the inner walls of the air inlet and the air outlet are both provided with internal threads. The first ventilation plate includes a first ring and a first ventilation net arranged inside the first ring, and an external thread is arranged on the annular outer wall of the first ring. The first ring can be threadedly installed at the air inlet. The second ventilation plate includes a second ring and a second ventilation net arranged inside the second ring, and an external thread is arranged on the annular outer wall of the second ring. The second ring can be threadedly installed at the air outlet.

7. The air purification device worn on the finger according to claim 1, characterized in that: The filter assembly is a wavy structure, and comprises a primary filter, a HEPA high-efficiency filter and an activated carbon filter which are arranged in sequence, and the primary filter is arranged on a side close to the air inlet.

8. The air purification device worn on a finger according to claim 1, characterized in that: A first annular light belt is arranged around the operating component, and a second annular light belt is arranged on the side of the exhaust component facing the air outlet. Both the first annular light belt and the second annular light belt are connected to the controller.

9. The air purification device worn on the finger according to claim 1, characterized in that: The operating component is a touch button, and the exhaust component is a centrifugal fan.

10. The air purification device worn on the finger according to claim 1, characterized in that: The finger ring is made of silicone material, and anti-slip patterns are arranged on the annular outer wall of the finger ring.

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