Modular portable air purifier

Abstract

The utility model relates to air purifier technical field especially modularization portable air purifier, including shell, still including breathing lamp, the outside of shell is provided with pull -and -hold subassembly, the bottom of shell is installed with support subassembly, the rear side bottom of shell is provided with charging interface, the inside bottom surface of shell is installed with storage battery subassembly, the rear side of shell is provided with ventilation subassembly, the front side of ventilation subassembly is installed with purification module, the front side of purification module is installed with fan module, the top of fan module is provided with circuit board, the upside of circuit board is provided with breathing lamp, breathing lamp and storage battery subassembly electric connection, the utility model discloses by adopting USB charging interface charges storage battery subassembly, and the charging process indicates the electric quantity by circuit board breathing lamp, realizes intuitive visual prompt, avoids redundant energy consumption again, adopts modularization design as a whole, simple structure, low in cost, is convenient for installation and dismounting, is suitable for both indoors and outdoors, is more economic and environmental protection.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to a modular portable air purifier. Background Technology

[0002] An air purifier is an electrical appliance that improves indoor air quality by filtering, adsorbing, and decomposing pollutants in the air through physical or chemical means. It is primarily used to remove particulate matter (such as PM2.5, dust, and pollen), gaseous pollutants (such as formaldehyde and odors), bacteria, and viruses from the air, and is suitable for enclosed spaces such as homes, offices, and hospitals.

[0003] Existing air purifiers mostly rely on traditional display modules for charging and power display. This not only increases production costs but also leads to faster power consumption due to continuous screen operation, reducing the device's battery life and limiting its practicality. In addition, their internal structure is complex, and the installation and disassembly of components such as filters and fans are cumbersome, increasing the difficulty of user maintenance. At the same time, the whole machine is large and bulky, lacking a portable design and failing to meet the needs of mobile use. These problems limit the flexible application of air purifiers in various scenarios such as home, office, and outdoors.

[0004] Therefore, in view of the problems mentioned above, the charging and power display of existing air purifiers are mostly realized through display modules, which are costly, consume power quickly, have low practicality, and have components that are inconvenient to install and disassemble, have complex structures, and are not easy to carry, a modular portable air purifier can be designed. Utility Model Content

[0005] To overcome the problems of existing air purifiers, which mostly use display modules for charging and power display during use, resulting in high cost, fast power consumption, low practicality, inconvenient installation and disassembly of components, complex structure, and inconvenience in portability.

[0006] The technical solution of this utility model is as follows: a modular portable air purifier, including a shell; and a breathing light. A lifting component is provided on the outer side of the shell, a support component is installed on the bottom of the shell, a charging interface is provided on the bottom rear side of the shell, a power storage component is installed on the inner bottom surface of the shell, a ventilation component is provided on the rear side of the shell, a purification module is installed on the front side of the ventilation component, a fan module is installed on the front side of the purification module, a circuit board is provided on the top of the fan module, a breathing light is provided on the upper side of the circuit board, and the breathing light is electrically connected to the power storage component.

[0007] Preferably, by setting up a charging interface and a power storage component, the charging interface adopts a USB interface, which has a wide range of applications. After plugging in the charging cable, the power storage component can be charged. During the charging process, the breathing light on the circuit board can indicate the charging and power level. Furthermore, the device adopts a modular design, which is convenient for installation and disassembly. The structure is simple and the manufacturing cost is low. It can be used both indoors and outdoors. This solves the problem that existing air purifiers mostly use display modules to realize charging and power level display during use, which is costly, consumes power quickly, has low practicality, and whose components are inconvenient to install and disassemble, have a complex structure, and are not convenient to carry.

[0008] Preferably, the lifting assembly includes a mounting base, a connecting block, and a handle. Mounting bases are provided on both the left and right sides of the housing, and connecting blocks are provided on the mounting bases. A handle for lifting is rotatably connected between the two connecting blocks.

[0009] Preferably, the support assembly includes feet and pads, with feet provided at the four bottom corners of the housing, and pads for anti-slip are glued to the bottom of each of the four feet.

[0010] Preferably, the energy storage component includes a battery compartment, a battery, and a protective shell. The battery compartment is installed on the bottom of the inner surface of the shell, and the battery is installed inside the battery compartment. The protective shell is fixed to the front of the battery compartment by screws. The battery, charging interface, circuit board, and breathing light are electrically connected.

[0011] Preferably, the ventilation assembly includes a ventilation slot and a dustproof plate, with the ventilation slot provided on the rear side of the housing and the dustproof plate installed inside the housing by screws.

[0012] Preferably, the purification module and the dustproof plate are fixed together with screws, and the battery is used to power the purification module.

[0013] Preferably, after the fan module is started, it can draw air in from the rear of the casing, pass through the purification module, and blow it out from the front of the casing. The fan module is electrically connected to the battery.

[0014] The beneficial effects of this utility model are:

[0015] 1. By adopting a universal USB charging interface, the device's compatibility and ease of use are greatly improved. Users can use various common charging cables to power the device. The breathing light uses a low-power LED module, which accurately displays the charging status and remaining power through multi-level brightness gradients. This provides intuitive visual prompts while avoiding unnecessary energy consumption. This design not only expands the application scenarios but also makes the product both practical and environmentally friendly through human-computer interaction optimization and energy efficiency improvement.

[0016] 2. The device adopts a modular design, which is not only convenient to install and disassemble, but also simple to maintain, greatly reducing the cost of use. Its lightweight and portable features allow for flexible switching between indoor and outdoor use scenarios, and can easily cope with living rooms, bedrooms, balconies, garages, etc. At the same time, the efficient purification function can quickly improve air quality and provide users with a fresh and healthy breathing environment. The low energy consumption design also makes it more economical and environmentally friendly for long-term use. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0018] Figure 2 The diagram shown is a rear-view three-dimensional structural schematic of this utility model;

[0019] Figure 3 The diagram shown is a three-dimensional structural schematic of the dustproof plate of this utility model.

[0020] Figure 4 The diagram shown is a three-dimensional representation of the internal structure of this utility model.

[0021] Figure 5 The diagram shown is a three-dimensional structural schematic of the protective shell of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Outer shell; 21. Mounting base; 22. Connecting block; 23. Handle; 31. Support leg; 32. Gasket; 4. Charging interface; 51. Battery compartment; 52. Battery; 53. Protective shell; 6. Circuit board; 7. Breathing light; 8. Purification module; 9. Fan module; 101. Ventilation slot; 102. Dustproof plate. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-5This utility model provides an embodiment of a modular portable air purifier, including a shell 1 and a breathing light 7. A lifting component is provided on the outer side of the shell 1, a support component is installed on the bottom of the shell 1, a charging interface 4 is provided on the rear bottom of the shell 1, a power storage component is installed on the inner bottom surface of the shell 1, a ventilation component is provided on the rear side of the shell 1, a purification module 8 is installed on the front side of the ventilation component, a fan module 9 is installed on the front side of the purification module 8, a circuit board 6 is provided on the top of the fan module 9, and a breathing light 7 is provided on the upper side of the circuit board 6. The breathing light 7 is electrically connected to the power storage component. By integrating the USB charging interface 4 with the power storage component, an external power supply is achieved using the universal USB interface. When the charging cable is connected, the power storage component enters the charging state. At this time, the breathing light 7 on the circuit board 6 will simultaneously display the charging status and real-time power. The device adopts a modular structure design, which has the characteristics of convenient installation and quick disassembly. The overall circuit structure is simple, the production cost is low, and it is adaptable to indoor and outdoor environments.

[0025] Please see Figures 1-5 In this embodiment, the lifting assembly includes a mounting base 21, a connecting block 22, and a handle 23. Mounting bases 21 are provided on both the left and right sides of the outer casing 1. Connecting blocks 22 are provided on the mounting bases 21, and a handle 23 for lifting is rotatably connected between the two connecting blocks 22. The handle 23 facilitates user carrying and improves portability. The support assembly includes legs 31 and pads 32. Legs 31 are provided at the four corners of the bottom of the outer casing 1, and anti-slip pads are adhered to the bottom of each of the four legs 31. The pad 32, by setting the support foot 31 and the pad 32, can provide bottom support for the entire device and has a high anti-slip effect. The energy storage component includes a battery compartment 51, a battery 52 and a protective shell 53. The battery compartment 51 is installed on the inner bottom surface of the outer shell 1. The battery 52 is installed inside the battery compartment 51. The protective shell 53 is fixed to the front side of the battery compartment 51 by screws. The battery 52, the charging interface 4, the circuit board 6 and the breathing light 7 are electrically connected. By setting the battery 52, the device is powered.

[0026] Please see Figures 1-4In this embodiment, the ventilation component includes a ventilation slot 101 and a dustproof plate 102. The ventilation slot 101 is provided on the rear side of the housing 1, and the dustproof plate 102 is installed inside the housing 1 by screws. By setting the ventilation slot 101 and the dustproof plate 102, the dustproof plate 102 can reduce the dust mixed in the drawn-in air when the fan module 9 is in operation. The purification module 8 is fixed to the dustproof plate 102 by screws. The battery 52 is used to power the purification module 8. By setting the purification module 8, the drawn-in air can be odor-removed through the filter structure inside the purification module 8, thus achieving the purification function. After the fan module 9 is started, it can draw air in from the rear side of the housing 1, pass through the purification module 8, and blow it out from the front side of the housing 1. The fan module 9 is electrically connected to the battery 52. ​​By setting the fan module 9, air can be drawn in during operation.

[0027] When in operation, the fan module 9 is activated to draw air in through the ventilation slot 101 on the rear side of the outer casing 1. The air is first fixed to the dustproof plate 102 inside the outer casing 1 by screws to reduce dust entry, and then passes through the purification module 8. The filter structure inside the purification module 8 eliminates odors and purifies the air. The purified air is blown out from the front side of the outer casing 1. The battery 52 in the battery compartment 51 installed on the bottom of the inner side of the outer casing 1 provides power for the entire purification process. When charging, the battery 52 is charged by connecting to the power supply through the charging interface 4 at the bottom of the rear side of the outer casing 1. At this time, the breathing light 7 on the circuit board 6 will indicate the charging status and power. When the device is placed, the support feet 31 at the four corners of the bottom of the outer casing 1 and the pads 32 attached to the bottom provide stable support and anti-slip. When it needs to be moved, the user can carry it by rotating the handle 23 between the connecting blocks 22 connected to the mounting bases 21 on the left and right sides of the outer casing 1.

[0028] Through the above steps, by using a standard USB charging interface 4 in conjunction with the power storage component, users can power the device via a common USB data cable. During charging, the breathing light 7 on the circuit board 6 will dynamically display the current charging status and provide real-time feedback on the battery level. The overall design adopts a modular architecture, and each component can be independently disassembled and installed, facilitating maintenance and replacement. This solution features a simple circuit design, controllable production costs, and good environmental adaptability, making it suitable for various indoor and outdoor scenarios. This addresses the problem that existing air purifiers often use display modules for charging and power display, which are costly, consume power quickly, have low practicality, and have components that are inconvenient to install and disassemble, have complex structures, and are not easy to carry.

Claims

1. A modular portable air purifier, comprising a housing (1); characterized in that: It also includes a breathing light (7), a lifting component is provided on the outside of the outer shell (1), a support component is installed at the bottom of the outer shell (1), a charging interface (4) is provided at the bottom rear side of the outer shell (1), a power storage component is installed on the bottom inner surface of the outer shell (1), a ventilation component is provided at the rear side of the outer shell (1), a purification module (8) is installed on the front side of the ventilation component, a fan module (9) is installed on the front side of the purification module (8), a circuit board (6) is provided on the top of the fan module (9), a breathing light (7) is provided on the upper side of the circuit board (6), and the breathing light (7) is electrically connected to the power storage component.

2. The modular portable air purifier according to claim 1, characterized in that: The lifting assembly includes a mounting base (21), a connecting block (22), and a handle (23). Mounting bases (21) are provided on both the left and right sides of the outer casing (1). A connecting block (22) is provided on the mounting base (21), and a handle (23) for lifting is rotatably connected between the two connecting blocks (22).

3. The modular portable air purifier according to claim 1, characterized in that: The support assembly includes feet (31) and pads (32). Feet (31) are provided at the four corners of the bottom of the housing (1), and pads (32) for anti-slip are glued to the bottom of the four feet (31).

4. The modular portable air purifier according to claim 1, characterized in that: The energy storage assembly includes a battery compartment (51), a battery (52) and a protective shell (53). The battery compartment (51) is installed on the bottom of the inner surface of the outer shell (1). The battery compartment (52) is installed inside the battery compartment (51). The protective shell (53) is fixed to the front side of the battery compartment (51) by screws. The battery (52), charging interface (4), circuit board (6) and breathing light (7) are electrically connected.

5. The modular portable air purifier according to claim 1, characterized in that: The ventilation assembly includes a ventilation slot (101) and a dustproof plate (102). The ventilation slot (101) is provided on the rear side of the housing (1), and the dustproof plate (102) is installed inside the housing (1) by screws.

6. The modular portable air purifier according to claim 4 or 5, characterized in that: The purification module (8) is fixed to the dustproof plate (102) by screws, and the storage battery (52) is used to power the purification module (8).

7. The modular portable air purifier according to claim 6, characterized in that: After the fan module (9) is started, it can draw air in from the rear side of the housing (1), pass through the purification module (8) and blow it out from the front side of the housing (1). The fan module (9) is electrically connected to the battery (52).

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