Portable dust removal equipment

Abstract

The embodiment of the utility model relates to the technical field of cleaning appliances, and particularly discloses portable dust removal equipment which comprises a shell, the shell is a handheld mini shell, a cavity is formed in the shell, and a dust suction port communicated with the outside is formed in one end of the cavity; the lamplight assembly is contained in the cavity and fixed to the shell; the controller is contained in the cavity and connected with the light assembly. Wherein in response to a control instruction triggered by a user for the portable dust removal equipment, the controller is used for controlling the lamplight assembly to emit light rays according to the control instruction, and the light rays are used for being emitted from the dust collection opening to illuminate the to-be-cleaned area. The light assembly integrated in the shell provides necessary illumination in the cleaning process, the problem of insufficient light is solved, the cleaning degree of dirt in dead corners and gaps is effectively improved, and therefore powerful cleaning can be achieved.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of cleaning tools, and in particular to a portable dust removal device. Background Art

[0002] A vacuum cleaner is a cleaning device widely used in daily life and industrial production. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, creating negative air pressure in the sealed shell, and then sucking dust through the external suction pipe.

[0003] Currently, most common handheld vacuum cleaners are large in size and inconvenient to carry. The effectiveness of the vacuum cleaners is particularly limited when cleaning small or poorly lit areas. For example, when cleaning dirt such as dust and garbage on delicate cleaning surfaces such as laptops, smartphones, and desktop crevices, users face problems such as unclear vision, inconvenient operation, and difficulty in removing dirt. Utility Model Content

[0004] Based on this, it is necessary to provide a portable dust removal device that is easy to carry and can provide necessary lighting during the cleaning process to address the above technical problems.

[0005] The present invention provides a portable dust removal device, comprising:

[0006] The housing is a hand-held mini housing having a cavity inside and a suction port connected to the outside world at one end of the cavity;

[0007] a lighting assembly, the lighting assembly being received in the cavity and fixed to the housing;

[0008] a controller, the controller being housed in the cavity and connected to the lighting assembly;

[0009] In which, in response to a control instruction triggered by a user for the portable dust removal device, the controller is used to control the light assembly to emit light according to the control instruction, and the light is used to be emitted from the suction port to illuminate the area to be cleaned.

[0010] In one embodiment, the housing includes a detachable first shell and a detachable second shell, the first shell and the second shell together enclose the cavity, and the dust suction port is provided at an end of the first shell away from the second shell;

[0011] The cavity is divided into a dust chamber in the first shell, and the light assembly is installed in the dust chamber.

[0012] In one embodiment, the first housing includes a light-transmitting portion and a light-shielding portion;

[0013] Wherein, the light-transmitting portion is made of a transparent material, and the dust cavity is provided in the light-transmitting portion so as to visualize the dust cavity;

[0014] The light shielding portion is made of a light shielding material, and the dust suction port is arranged at one end of the light shielding portion, so that when the light component emits light, the light is concentratedly emitted from the dust suction port.

[0015] In one embodiment, the portable dust removal device further includes a light blocking member;

[0016] Wherein, the first shell is made of a transparent material, and the dust chamber is provided at one end of the first shell to visualize the dust chamber;

[0017] The light blocking member is made of light-shielding material and is sleeved on the other end of the first shell away from the dust chamber. The light blocking member is provided with a light outlet of the same shape and size as the suction port, so that when the light component emits light, the light is concentratedly emitted from the light outlet.

[0018] In one embodiment, the lighting assembly includes:

[0019] A circuit board is installed in the cavity, and the circuit board is coaxially arranged with the dust suction port;

[0020] The light emitting component is fixed on the circuit board, and the light emitted by the light emitting component is emitted toward the dust suction port.

[0021] In one embodiment, the dust suction port and the circuit board have the same outline shape and outline size;

[0022] There are no less than two light-emitting components, and the light-emitting components are evenly spaced apart at the edge of the outline of the circuit board, so that when the light-emitting components emit light, the light is evenly emitted toward the suction port.

[0023] In one embodiment, the portable dust removal device has a plurality of different cleaning gears, and the light emitted by the light assembly has a light color corresponding to each of the cleaning gears;

[0024] In which, in response to the first control instruction triggered by the user for the target cleaning gear, the controller is used to control the lighting component to emit a first target light of a light color corresponding to the target cleaning gear according to the first control instruction, so that the first target light is emitted from the suction port.

[0025] In one embodiment, the portable dust removal device has a plurality of different cleaning modes, and the light emitted by the light assembly has a light type corresponding to each of the cleaning modes;

[0026] In which, in response to the second control instruction triggered by the user for the target cleaning mode, the controller is used to control the lighting component to emit a second target light of the light type corresponding to the target cleaning mode according to the second control instruction, so that the second target light is emitted from the suction port.

[0027] In one embodiment, the cleaning mode includes at least one of a dust suction mode, an inflation mode, a vacuum extraction mode, and a blowing mode, and the light type includes at least one of an LED light, an incandescent light, a fluorescent light, and a laser light.

[0028] In one embodiment, the portable dust removal device includes at least a handheld dust removal pen for wireless handheld use and an automatic dust removal device for automatic opening and closing and dust collection.

[0029] The above-mentioned portable dust removal device, on the one hand, stores the light component and controller in the cavity through a hand-held mini shell, which greatly reduces the physical volume of the dust removal device, making the device easy to carry and suitable for cleaning needs in various occasions, thereby improving the portability and operability of the dust removal device; on the other hand, in a way different from the existing technology, this solution solves the problem of insufficient light by providing necessary lighting during the cleaning process through the light component integrated in the shell, effectively improving the cleanliness of dirt in dead corners and gaps, thereby achieving powerful cleaning.

[0030] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without creative work.

[0032] Figure 1 is a perspective schematic diagram of a portable dust removal device according to an exemplary embodiment;

[0033] Figure 2 yes Figure 1 Schematic diagram of the section along AA;

[0034] Figure 3 yes Figure 2 A magnified view of part B in FIG;

[0035] Figure 4is a front projection view of a controller structure according to an exemplary embodiment;

[0036] Figure 5 is a schematic cross-sectional view showing a first housing structure according to an exemplary embodiment;

[0037] Figure 6 is a schematic cross-sectional view showing a second housing structure according to an exemplary embodiment;

[0038] Figure 7 is a partially exploded schematic diagram of a portable dust removal device according to an exemplary embodiment;

[0039] Figure 8 is an overall schematic diagram of a lighting assembly according to an exemplary embodiment;

[0040] Figure 9 FIG. 1 is an overall schematic diagram of a baffle according to an exemplary embodiment.

[0041] Among them, the figure numbers are: 10, portable dust removal equipment; 100, housing; 101, cavity; 101a, installation cavity; 101b, dust cavity; 102, dust suction port; 110, first shell; 110', first shell; 111, light-transmitting part; 112, light-shielding cloth; 120, second shell; 130', installation notch; 200, lighting assembly; 210, circuit board; 220, light-emitting part; 230, baffle; 231, positioning block; 300, controller; 310, transistor; 320, single-chip microcomputer; 400, installation assembly; 410, first fixing part; 420, second fixing part; 430, connecting part; 500, light-blocking part; 501, light outlet; 910, toggle switch; 920, control switch; 930, display screen. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It will be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some, rather than all, structures related to the present application are shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0043] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0044] The term "and / or" in the embodiments of the present application refers to any and all possible combinations of one or more of the associated enumerated items. It should also be noted that when used in this specification, "include / comprise" specifies the presence of the stated features, integers, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, elements and / or components and / or groups thereof, and is intended to cover non-exclusive situations. For example, a product or device comprising a series of units is not limited to the listed units, but optionally also includes units that are not listed, or optionally also includes other units inherent to these products or devices.

[0045] In addition, although the terms "first" and "second" are used many times in this application to describe various components, these components should not be limited by these terms. These terms are only used to distinguish one component from another, not to describe a specific order. For example, the first shell can be called the second shell, and the second shell can also be called the first shell. It is just that the scope of the two is different, and it does not deviate from the scope of this application. The first shell and the second shell are both outer shells configured in the portable dust removal device, but they are not outer shells of the same structural design.

[0046] In order to explain the technical content, technical steps, objectives and effects of this application in detail, the following is a detailed description in combination with the implementation methods and the accompanying drawings.

[0047] In today's fast-paced world, the demand for portable cleaning tools is increasing. Users want simple and efficient cleaning anytime, anywhere, but traditional cleaning equipment is often bulky, difficult to carry, and lacks effective auxiliary lighting. The portable dust removal device 10 of this application, with its miniaturized design, meets users' dual needs for brighter cleaning areas and portability.

[0048] The utility model provides a portable dust removal device 10, please refer to Figures 1 to 4The portable dust removal device 10 includes a housing 100, a light assembly 200, and a controller 300. The housing 100 is a handheld mini housing with a cavity 101 inside. A dust suction port 102 connected to the outside world is provided at one end of the cavity 101. The controller 300 is housed in the cavity 101 and connected to the light assembly 200. The light assembly 200 is housed in the cavity 101 and fixed to the housing 100. In response to a control command triggered by a user on the portable dust removal device 10, the controller 300 is used to control the light assembly 200 to emit light according to the control command. The light is used to be emitted from the dust suction port 102 to illuminate the area to be cleaned.

[0049] For the housing 100, please continue to refer to Figure 1 The housing 100 of the portable dust removal device 10 is a user-friendly handheld mini housing with a carefully designed structure, making it compact and easy to carry. The housing 100 is provided with a cavity 101 for cleaning, which constitutes the basic framework of the dust removal device 10.

[0050] In some embodiments, as Figure 1 As shown, the appearance of the dust removal device 10 is mainly presented by the shell 100. In order to facilitate the user to hold it, the shape of the shell 100 can be a slender cylindrical shell structure, and its size is also more miniaturized than the existing dust removal equipment, with a diameter of about 2.5 cm and a length of about 15 cm. That is, the shape and size of the dust removal device are slightly close to the pen used in daily life, which is conducive to the user holding and using this cleaning, precise and small equipment.

[0051] In some embodiments, the housing 100 is a hollow structure, that is, a cavity 101 is provided within the housing 100. A dust suction port 102 connected to the outside world is provided at one end of the cavity 101, and an air outlet connected to the outside world is provided at the other end. The dust suction port 102 is located near the surface to be cleaned and is used to absorb dust swept off the surface to be cleaned. The air outlet is used to ensure smooth airflow to discharge filtered air, thereby improving the overall cleaning efficiency of the device. At the same time, the miniature design of the cavity 101 ensures the flexibility of the device during use.

[0052] In some embodiments, the dust suction port 102 is provided at the end of the housing 100, the cross-sectional shape of the dust suction port 102 is circular, and the axes of the dust suction port 102 and the cavity 101 are in the same straight line.

[0053] In the embodiment of the present application, the cross-sections of the cavity 101 and the suction port 102 are circular in order to ensure uniform suction and keep the outer dimensions consistent without any difference in angle of use. In addition, the wall thickness of the shell 100 can be kept consistent, thereby ensuring the overall strength of the shell 100. In some embodiments, the cross-section of the cavity 101 can be elliptical or polygonal, the cross-section of the suction port 102 can be waist-shaped or rectangular, and the position of the suction port 102 can be set away from the axis of the cavity 101.

[0054] The specific shape and size of the housing 100 only need to be easy for the user to hold and more miniaturized than existing devices. This application does not make specific restrictions on it. For example, in other embodiments, the housing 100 can be a shell structure with an elliptical cross-section, or a relatively short and thick cylindrical shape with a larger diameter, and its specific size can also be other values.

[0055] In the embodiment of the present application, the axis of the shell 100 is the central axis direction of the cylindrical shell 100, and the airflow direction of the portable dust removal device 10 when working is parallel to the axis. In other embodiments, when the shell 100 is not cylindrical, the axis of the shell 100 is the extension direction of the main structure, and the airflow direction is parallel to the axis.

[0056] For the lighting assembly 200, see Figures 2 to 3 The light assembly 200 is housed within the cavity 101 and fixed to the housing 100. When the portable dust removal device 10 is turned on, the light assembly 200 activates synchronously, emitting light from the suction port 102 to ensure continuous illumination while the user cleans. This feature not only enhances the device's practicality but also effectively reduces missed cleanings due to insufficient light.

[0057] In some embodiments, the lighting assembly 200 can be directly fixedly connected to the housing 100 inside the cavity 101, such as a snap-on connection, a solder joint connection, or an adhesive connection; in other embodiments, the portable dust removal device 10 may also include an installation assembly 400, wherein the installation assembly 400 is housed in the cavity 101 and fixed to the housing 100, and the lighting module 200 is fixedly connected to the installation assembly 400 in the cavity 101.

[0058] like Figure 3As shown, the installation component 400 includes a first fixing part 410, a second fixing part 420 and a connecting part 430. The first fixing part 410 is a cylindrical ring structure. The lighting component 200 is embedded and installed in the first fixing part 410. The second fixing part 420 is fixed to the shell 100 by snapping. The connecting part 430 is a plurality of flat plate structures extending in a direction perpendicular to the axis and distributed in a circular array. The two ends of the connecting part 430 are respectively connected to the first fixing part 410 and the second fixing part 420. The first fixing part 410 and the cavity 101 are coaxially arranged. The connecting part 430 not only realizes the installation of the first fixing part 410 on the shell 100, but also realizes the circulation of airflow.

[0059] Specifically, when the portable dust removal device 10 is in operation, air flows through the connecting space between the cavity 101 and the first fixing portion 410, forming a continuous airflow channel, ensuring the dust collection effect of the cleaning device during use. This coaxial structure not only enhances the fluidity of the airflow, but also minimizes airflow obstruction, ensuring that the inhaled impurities are quickly transferred to the dust chamber 101b, thereby improving the cleaning efficiency of the device.

[0060] Among them, this application does not limit the specific installation method of the installation component 400. For example, in other embodiments, the second fixing portion 220 can be fixed to the housing 100 by other methods such as screw connection or plug-in connection, and the second fixing portion 220 can also be fixed to the housing 100.

[0061] In an embodiment of the present application, the installation component 400 is completely housed in the cavity 101 in order to optimize the overall structure of the dust removal equipment 10 and reduce the impact of the external environment on the installation component 400. In some embodiments, the installation component 400 can be partially housed in the cavity 101.

[0062] The embodiments of the present application do not limit the specific shape of the mounting assembly 400 . For example, in some embodiments, the first fixing portion 410 and the cavity 101 may be eccentrically arranged.

[0063] For controller 300, see Figure 2 and Figure 4 The controller 300 is the control board in the portable dust removal device 10. It is a circuit board used to control various operations in the device. It is equivalent to the "brain" of the dust removal device 10 and is responsible for receiving signals, processing data, issuing instructions, and displaying status. Specifically, the controller 300 includes but is not limited to the following functions:

[0064] Signal input processing: The controller 300 receives signals from various sensors through its input ports, such as temperature, pressure, flow, etc., and converts these signals into electrical signals or digital signals for processing.

[0065] Logical judgment and operation: The microcontroller or logic circuit inside the controller 300 will perform logical judgment and operation on the input signal according to the preset program to determine the operating status of the dust collector and the operations to be performed.

[0066] Control command output: Based on the results of the logic judgment, the controller 300 will output corresponding control signals. These signals may be used to start or stop the motor, adjust the opening of the valve, activate the rapper, etc.

[0067] Status display and feedback: The controller 300 is usually also integrated with a display interface, such as an LCD display or LED indicator light, for displaying the current status, operating parameters or alarm information of the dust collector to the operator.

[0068] Communication function: The controller 300 may have a communication function, such as Ethernet, serial communication, etc., so as to exchange data and perform remote control with a host computer or other control systems.

[0069] Automatic control: The controller 300 can realize automatic control of the dust removal equipment 10, including timed start, stop, fault diagnosis, automatic adjustment of operating parameters, etc.

[0070] In practice, the design of controller 300 will vary depending on the type and functional requirements of the dust removal equipment 10. For example, a bag filter may require a control panel to automatically control the cleaning cycle, while an electrostatic precipitator may require a control panel to adjust the electric field strength and frequency. The design and implementation of controller 300 are crucial to ensuring the efficient and stable operation of the dust removal equipment 10.

[0071] In some embodiments, as Figure 4 As shown, the controller 300 is a control circuit board, on which a transistor 310 and a single chip microcomputer 320 are provided. The transistor 310 and the single chip microcomputer 320 are electrically connected to the light assembly 200 respectively to realize the electrical signal control of the light assembly 200.

[0072] Transistor 310, configured within the control circuit board, performs multiple functions. For example, transistor 310 can function as a switch, controlling the current flow between the collector and emitter by controlling the base current, enabling it to switch the lighting assembly 200 on and off within the control circuit. Transistor 310 can also amplify the input signal to the lighting assembly 200, enabling weak control signals to drive a larger lighting load. In power management, transistor 310 can regulate current, ensuring the device receives the appropriate current supply under different operating conditions. Furthermore, transistor 310 can also protect the circuit, preventing damage to other components caused by overcurrent or short circuits.

[0073] Among them, the single-chip microcomputer 320 is also configured with multiple functions in the control board, for example: the single-chip microcomputer 320 is the core of the control board, responsible for receiving signals from user input (such as buttons, sensors, etc.) and processing them according to preset programs. The single-chip microcomputer 320 can process data from sensors, perform calculations and judgments, and thus control the working status of the dust removal device 10 (such as adjusting suction, switching modes, etc.). The single-chip microcomputer 320 can realize communication with other devices (such as Bluetooth, Wi-Fi), so that users can remotely control the dust collector through mobile phones or other devices. The single-chip microcomputer 320 can also realize the timing function, control the device to work or sleep within a specific time, and perform corresponding operations according to logical conditions. In addition, the single-chip microcomputer 320 can also be responsible for managing the indicator lights, display screens, etc. on the control panel, and feedback the status and fault information of the device to the user.

[0074] As a specific embodiment, the portable dust removal device 10 at least includes a handheld dust removal pen for wireless handheld use and an automatic dust removal device for automatic opening and closing and dust collection.

[0075] The handheld dust removal pen features a wireless design, making it lightweight and portable, suitable for handheld use. Its ergonomic design allows for extended holding while cleaning, reducing fatigue. The pen is ideal for cleaning dust and dirt on desks, keyboards, windowsills, and other confined areas. Its wireless design allows users to move it freely, enhancing convenience and flexibility.

[0076] The automatic dust collector features an intelligent on / off function, autonomously cleaning a pre-set fixed area according to a preset operating mode. It can be remotely controlled by the user or automatically turned on or off based on environmental conditions, enhancing user convenience. Furthermore, the dust collector can connect to the user's other smart devices for remote control and scheduled cleaning.

[0077] In some embodiments, continuing as Figure 2As shown, the portable dust removal device 10 in the present application is a handheld dust removal pen for handheld wireless use, which realizes the miniaturization of the shell 100 and the orderly arrangement of the internal components through its unique structural design. For example, from the dust suction port 102 of the cavity 101 to the air outlet, the light assembly 200, the controller 300, the mounting assembly 400, the cleaning accessories, the driving source, the wind pressure assembly, the filter assembly and other components of the portable dust removal device 10 (for example, batteries, air guide covers, etc.) that are customized in shape and size can be combined together in sequence to form a complete portable dust removal device 10. Among them, the light assembly 200, the controller 300, the mounting assembly 400, the cleaning accessories, the driving source, the wind pressure assembly and the filter assembly are connected in series in sequence in the cavity 101 to form a compact and efficient cleaning system, so that powerful cleaning performance can be achieved without taking up too much space.

[0078] In some embodiments, each component of the portable dust removal device 10 is detachably connected to the housing 100 or other components, thereby making the assembly and subsequent disassembly of the components more convenient and more efficient.

[0079] In a specific implementation scenario, the user first triggers the device start instruction in the display of the portable dust removal device 10 by touching, and then the controller 300 starts the portable dust removal device 10 according to the device start instruction, and sends a start signal to the light component 200 through the transistor 310 and the single-chip microcomputer 320 to control the light component 200 to emit light, wherein the light is directly directed toward the dust suction port 102, so as to be emitted from the dust suction port 102 to illuminate the area to be cleaned.

[0080] In another specific implementation scenario, after the portable dust removal device 10 is turned on, the user triggers the device cleaning instruction in the display of the portable dust removal device 10 by touching, and then the controller 300 drives the source and the wind pressure component respectively through the single-chip microcomputer 320, so that the driving source drives the cleaning accessories to move, so that the cleaning accessories sweep off the garbage on the surface to be cleaned, and then the wind pressure component drives the fan blades to rotate, thereby generating wind pressure in the cavity 101, so that the garbage on the surface to be cleaned is sucked into the cavity 101 through the dust suction port 102, and finally the air carrying garbage in the suction cavity 101 is filtered through the filter component to discharge the filtered clean air from the air outlet.

[0081] The technical effect of the above solution is that the device not only avoids the bulkiness and inconvenience of traditional cleaning tools, but also provides a portable, flexible and efficient solution that meets the expectations of modern users for portable cleaning equipment. Users can easily carry the device to every corner of daily life and clean it at any time, thereby improving the quality of life. Specifically, on the one hand, the light assembly and controller are stored in the cavity through a hand-held mini shell, which greatly reduces the physical volume of the dust removal equipment, making the equipment easy to carry and suitable for cleaning needs in various occasions, thereby improving the portability and operability of the dust removal equipment; on the other hand, in a manner different from the prior art, this solution solves the problem of insufficient light by providing necessary lighting during the cleaning process through the light assembly integrated in the shell, effectively improving the cleanliness of dirt in dead corners and gaps, thereby achieving powerful cleaning.

[0082] Those skilled in the art will understand that Figures 1 to 4 The portable dust removal device shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the dust removal device to which the solution of the present application is applied. The specific lighting assembly may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0083] Please continue reading Figure 1 and Figure 2 For the housing 100 in the above embodiment, the housing 100 also includes a detachable first shell 110 and a second shell 120. The first shell 110 and the second shell 120 together enclose a cavity 101, and the dust suction port 102 is provided at one end of the first shell 110 away from the second shell 120; wherein, the cavity 101 is divided into an installation cavity 101a and a dust cavity 101b in the first shell 110, and the lighting assembly 200 is installed in the dust cavity 101b.

[0084] Specifically, the housing 100 comprises a detachable first shell 110 and a second shell 120, which together enclose a cavity 101. This structural design aims to improve the maintainability and operational convenience of the device, while also making it easier for users to clean and maintain it after disassembly.

[0085] Furthermore, inside the chamber 101, a filter assembly is installed in the first housing 110, which divides the chamber 101 into two areas: the installation chamber 101a and the dust chamber 101b. This design makes the flow of air inside the device more orderly and can effectively separate impurities from clean air.

[0086] Furthermore, the suction port 102 is located at the end of the first housing 110 away from the second housing 120 to ensure that dirt and garbage are quickly sucked in during the cleaning process. At the same time, clean airflow passing through the filter assembly is formed within the installation cavity 101a and finally discharged through the air outlet, ensuring that the released air is clean and pollution-free.

[0087] The filter assembly's compartmentalizing effect optimizes airflow direction, allowing debris on the surface to be cleaned to quickly enter dust chamber 101b after being drawn into chamber 101 through suction port 102. This design effectively captures and stores impurities, significantly reducing the risk of them being recirculated into the environment. Meanwhile, the filtered, clean airflow is smoothly discharged through mounting chamber 101a to the air outlet, improving overall cleaning efficiency.

[0088] In some embodiments, the first shell 110 and the second shell 120 are both slender cylindrical structures with a diameter of 2.5 cm. The first shell 110 and the second shell 120 are fixed together by screws. In the assembled state, the length of the housing 100 is approximately 15 cm. The dust chamber 101b and the dust suction port 102 inside the shell are connected and coaxially arranged. The installation chamber 101a and the dust chamber 101b have the same cylindrical cross-sectional shape, while the dust suction port 102 has a circular cross-sectional shape.

[0089] The cross-sections of the mounting cavity 101a, the dust cavity 101b, and the dust suction port 102 are circular in order to achieve uniform suction, maintain a consistent and beautiful appearance, and maintain a consistent thickness of the housing 100. However, the specific shapes of the mounting cavity 101a, the dust cavity 101b, and the dust suction port 102 can also be other styles. For example, the cross-sections of the mounting cavity 101a and the dust cavity 101b can also be elliptical or polygonal, the cross-section of the dust suction port 102 can be waist-shaped or rectangular, and the position of the dust suction port 102 can be offset from the axis of the dust cavity 101b. In addition, in other embodiments, the first shell 110 and the second shell 120 can also be fixed by snapping or plugging, or opened and closed by a rotating shaft connection and a locking structure, which is not specifically limited here.

[0090] In addition, in the embodiment of the present application, the airflow direction refers to the direction in which the gas flows in the cavity 101, and the airflow direction is roughly the axial direction of the first shell 110 and the second shell 120. It will be slightly offset in the radial direction of the cavity 101 due to the blocking effect of the wind guide structure and internal parts at some positions of the cavity 101, and the airflow direction described when limiting the direction refers to the axial direction of the first shell 110 and the second shell 120, and the outer contour of the first shell 110 and the second shell 120 is cylindrical, and its axis is the central axis of the corresponding cylinder.

[0091] The technical benefits of this solution lie in its ability to separate the housing cavity into a mounting chamber and a dust chamber, achieving more efficient waste separation and optimizing airflow. This ensures that impurities are effectively isolated after clean air flows through the filter assembly, while the purified air is safely discharged. Furthermore, this housing structure improves the device's operational stability and cleaning performance, significantly enhancing both cleaning effectiveness and the user experience.

[0092] In one embodiment, see Figure 5 The first shell 110 includes a light-transmitting portion 111 and a light-shielding portion 112; wherein the light-transmitting portion 111 is made of a transparent material, and the dust chamber 101b is arranged in the light-transmitting portion 111 to visualize the dust chamber 101b; the light-shielding portion 112 is made of a light-shielding material, and the dust suction port 102 is arranged at one end of the light-shielding portion 112, so that when the lighting assembly 200 emits light, the light is concentratedly emitted from the dust suction port 102.

[0093] Specifically, the structure of the first shell 110 from the dust suction port 102 to the dust chamber 101b can be divided into a light-shielding portion 112, and the structure from the dust chamber 101b to the end of the shell can be divided into a light-transmitting portion 111. Among them, the light-transmitting portion 111 is made of a transparent material, that is, the user can directly observe the dust collection situation in the dust chamber 101b. The light-shielding portion 112 is made of a light-shielding material, and the light emitted from the dust chamber 101b will be blocked by the light-shielding portion 112, so that the light is concentrated in the dust collection range corresponding to the dust suction port 102, and will not form an excessively large illumination area. The user can intuitively judge the cleaning area of ​​the dust removal device 10, so as to reduce the light intensity entering the user's eyes while ensuring that the cleaning area is illuminated.

[0094] In some embodiments, the light-transmitting portion 111 may be made of polycarbonate (PC), acrylic (PMMA), glass, etc., as long as it is optically transparent, lightweight, and easy to process, and is not specifically limited in this application. The light-shielding portion 112 may also be made of polypropylene (PP), polyvinyl chloride (PVC), ABS plastic, or a metal coating material, as long as it has good light-shielding effect and strong durability, and is not specifically limited in this application.

[0095] In another embodiment, see Figure 6 and Figure 7 The portable dust removal device 10 also includes a light blocking member 500; the first shell 110' is made of a transparent material, and the dust chamber 101b is provided at one end of the first shell 110' to visualize the dust chamber 101b; the light blocking member 500 is made of a light-shielding material and is sleeved on the other end of the first shell 110' away from the dust chamber 101b, and the light blocking member 500 is provided with a light outlet 501 of the same shape and size as the dust suction port 102, so that when the light assembly 200 emits light, the light is concentratedly emitted from the light outlet 102.

[0096] Specifically, the mounting assembly 400 and the first shell 110' can both be made of light-transmitting materials, and the light blocking member 500 is annular in shape as a whole, and the light blocking member 500 is arranged around the dust suction port 102. The dust removal device 10 is provided with a light blocking member 500 on the periphery of the dust suction port 102 to block part of the light emitted by the light-emitting member 220, so that the light emitted by the light-emitting member 220 is concentrated in the dust suction range corresponding to the dust suction port 102, and no excessively large illumination area is formed. The user can intuitively judge the cleaning area of ​​the dust removal device 10, and the light blocking member 500 partially blocks the light emitted by the light-emitting member 220. On the premise of ensuring that the cleaning area is illuminated, the light intensity entering the user's eyes is reduced, thereby protecting the user's eyes, making the use process more comfortable, and thus improving the user experience.

[0097] Among them, a ring-shaped installation notch 130' is provided on one side of the first shell 110' close to the dust suction port 102, and the light blocking member 500 is accommodated and installed in the installation notch 130' and is adhesively fixed to the first shell 110', and the edges of the light blocking member 500 and the outer contour of the first shell 110' are adapted to fit so that there is no obvious gap in its outer contour. The light blocking member 500 is made of a light-shielding material, such as a thermoplastic polyurethane elastomer material, which is made by one-piece injection molding during production. The material is soft and elastic, which makes it easy for users to hold during use and has a better feel. The hardness and wear resistance are relatively superior, and it has good oil resistance, chemical resistance and corrosion resistance, so that the dust suction port 102 is not easily worn or corroded during use, thereby improving the service life of the dust removal equipment 10 and improving user experience.

[0098] In some embodiments, in order to facilitate installation and reduce production costs, the edges of the light blocking member 500 are all circular, and the shape of the installation notch 130' on the first shell 110' is adapted to the contour of the light blocking member 500, but the present application does not limit the specific structure of the light blocking member 500. In other embodiments of the present application, the light blocking member 500 may be a multi-segment or single-segment annular structure. The light blocking member 500 is installed at the dust suction port 102 of the outer shell 100 to partially block the light of the light-emitting member 220, so as to reduce the area of ​​the illuminated area and the emitted light.

[0099] In addition, in some embodiments of the present application, the outer surfaces of the first housing 110' and the light shielding member 500 can be provided with interlocking structures such as protrusions and recesses. On the one hand, this can increase the area of ​​the light shielding member 500 on the first housing 110', making it easier for the user to hold it, and on the other hand, it can increase the stylish appearance of the dust removal device 10. It should also be added that the first housing 110' is configured in a light-transmissive manner to facilitate the user to observe the volume of the cavity 110.

[0100] Among them, in order to reduce the installation steps, save production time, and ensure the installation strength of the light blocking member 500, the light blocking member 500 and the first shell 110' are integrally injection molded by two-color injection molding, so that the light blocking member 500 and the first shell 110' are integrally molded, but the present application does not limit this. In other embodiments of the present application, the light blocking member 500 can be set separately from the first shell 110', and the light blocking member 500 can be fixed to the installation notch 130' of the first shell 110' by sleeve and bonding, or in some embodiments of the present application, the light blocking member 500 can also be fixed to the installation notch 130' of the first shell 110' by snapping or screwing.

[0101] The technical effect of the above solution is that: through multiple designs of the outer shell, the problems of insufficient visualization of the dust chamber and light dispersion of the dust suction port in the existing technology are solved, so that the user can intuitively observe the working status of the device. At the same time, the light emitted by the lighting component can be concentrated on the dust suction port, thereby improving the cleaning effect and user experience.

[0102] See also Figure 8 To allow users to effectively illuminate dust in the dark, the lighting assembly 200 includes a circuit board 210 and a light-emitting element 220. The circuit board 210 is mounted within the cavity 101 and is coaxial with the dust suction port 102. The light-emitting element 220 is fixed to the circuit board 210 and emits light toward the dust suction port.

[0103] In some embodiments, in order to simplify the structure of the lighting assembly 200 and reduce the cost of the dust removal equipment 10 while allowing for a more secure installation, the light-emitting component 220 is directly welded to the circuit board 210 by welding. In other embodiments, the light-emitting component 220 can also be fixed to the first fixing portion 410 by setting a snap-fit ​​structure, and the electrical connection between the light-emitting component 220 and the circuit board 210 can be achieved through wires. Alternatively, in some embodiments, the light-emitting component 220 can be fixed to the circuit board 210 by plugging and achieve electrical connection with the circuit board 210.

[0104] Among them, the light-emitting component 220 can be an LED lamp bead. The LED lamp bead is selected to reduce the volume and cost of the lighting assembly 200. In other embodiments, the light-emitting component 220 can also use other types of lamps such as incandescent lamps, fluorescent lamps or laser lamps, which are not specifically limited here.

[0105] In some embodiments, the types of LED lamp beads can be divided into the following categories based on the packaging and installation methods: Lamp-type LEDs, which are traditional packaging forms and usually have a variety of packaging sizes, mainly 3mm and 5mm in diameter. They can be colorless and transparent, colored and transparent, or colored and diffused. The diffused type is mainly used for applications that require a larger viewing angle, and the colorless and transparent type is mainly used for applications where it is hoped that the luminous color cannot be seen when the light is off. The installation method is plug-in, that is, the pins are passed through the holes on the circuit board and soldered. Surface mount (SMD) type LEDs (SMD: Surface Mount Device), this type of LED can save space and can also achieve large-scale lighting. They usually emit light from the top, but there are also side-view types that emit light from the side, and back-view types installed on the lower side (back) of the circuit board, etc. The installation method is surface mount, that is, the pins of the SMD are directly soldered to the surface of the circuit board. Bi-color and tri-color LEDs: These types of LEDs integrate multiple light-emitting elements into a single package, emitting two or three colors of light. They can mix colors by lighting up one color at a time or by emitting several colors simultaneously, creating a variety of colors. Infrared and ultraviolet LEDs: In addition to visible light LEDs, invisible light LEDs such as infrared and ultraviolet are becoming increasingly popular. Infrared light is often used in remote controls and data transmission, while ultraviolet light is used in industrial applications such as sterilization and curing. RGB tri-color (full-color) LEDs: These LEDs combine the three primary colors of light—red, blue, and green—to create a variety of colors. They can have a common anode or cathode, meaning multiple LEDs share a single anode or cathode.

[0106] In one embodiment, the contour shape and contour size of the dust suction port 102 and the circuit board 210 are the same; wherein, the number of the light-emitting components 220 is not less than two, and each light-emitting component 220 is evenly spaced at the contour edge of the circuit board 210, so that when the light-emitting component 220 emits light, the light is evenly emitted toward the dust suction port 102.

[0107] like Figure 8 As shown, the circuit board 210 is in a circular shape. The circuit board 210 is installed on the first fixing part 410 and is arranged around the output shaft of the motor of the driving source. The light-emitting part 220 is an LED lamp bead. The number of the light-emitting parts 220 is 6. The 6 light-emitting parts 220 are welded on the circuit board 210 in a circular array, and the light of the light-emitting part 220 is set toward the dust suction port 102. When the light-emitting part 220 is in working state, the light emitted will be emitted from the dust suction port 102 to illuminate the surface to be cleaned.

[0108] In the embodiment of the present application, 6 light-emitting elements 220 are selected and arranged in a circular array, which can reduce the size of the light-emitting element 220 in a single direction while obtaining more uniform and brighter light. The dust removal device 10 is cylindrical as a whole, and the user can rotate the first shell 110 360° when using it, without any difference in the angle of use. Therefore, multiple light-emitting elements 220 are arranged in a circular array to emit light evenly, so that the user can maintain the same lighting effect when holding it at different angles.

[0109] In other embodiments, only one light-emitting element 220 may be used, or two, four, seven, or other light-emitting elements may be used, provided that the required intensity is met. The light-emitting elements 220 may be arranged in a circular array or in an irregular pattern on the circuit board 210, without any specific limitation herein. For example, if the first housing 110 is provided with a gripping and positioning structure or the first housing 110 is elliptical in shape, and the user grips the first housing 110 at a specific angle when using the dust removal device 10, the light-emitting elements 220 may be arranged in a clustered manner and project light out of the suction port 102 at a fixed angle.

[0110] Furthermore, the lighting module 200 may further include a baffle 230, see Figure 9 The baffle 230 is a circular transparent plate structure. The material of the baffle 230 is transparent polycarbonate. The baffle 230 is arranged on the first fixing portion 410 to close the light-emitting component 220 and the circuit board 210, thereby preventing the dust removal equipment 10 from being adhered to dust during operation, thereby shielding the light-emitting component 220, and further affecting the light intensity of the light-emitting component 220. The adhesion of dust can easily affect the electrical connection between the light-emitting component 220 and the circuit board 210. On the other hand, the baffle 230 is made of a transparent material, and the light-emitting component 220 can directly pass through the baffle 230 without causing loss of light intensity.

[0111] Among them, the outer diameter of the baffle 230 is the same as the outer diameter of the first fixing part 410, and the baffle 230 is provided with positioning blocks 231 on both sides of the arc, and the first fixing part 410 is provided with a positioning groove (not shown in the figure). The baffle 230 is accommodated in the first fixing part 410 and the positioning blocks 231 are respectively accommodated in the positioning grooves, and the side of the baffle 230 facing away from the dust suction port 102 is the installation surface, and the mounting surface is affixed with adhesive, and the baffle 230 is bonded to the bottom surface of the positioning groove through the positioning blocks 231, thereby realizing the installation of the baffle 230 on the first fixing part 410.

[0112] The present application does not limit the specific material or shape of the baffle 230. In other embodiments, the baffle 230 may be made of a transparent or translucent material such as polyethylene terephthalate, polyvinyl chloride, or tempered glass. In the present embodiment, the baffle 230 is circular to conform to the contour of the first fixing portion 410. However, in other embodiments, when the first fixing portion 410 is elliptical or polygonal, the baffle 230 may conform to the shape of the first fixing portion 410 and have a corresponding elliptical or polygonal shape. Furthermore, in some embodiments, the baffle 230 may not conform to the shape of the first fixing portion 410 to partially shield the light-emitting element 220, or may be configured as an arc-shaped baffle 230 extending in the axial direction of the housing 100. For example, the baffle 230 may be in the shape of a ring or conical sidewall, with both ends of the baffle 230 connected between the housing 100 and the first fixing portion 410 to block and shield the light-emitting element 220.

[0113] Among them, the present application does not limit the distribution position of the positioning groove and the positioning block 231. In other embodiments, the positioning groove can be provided on the baffle 230, and correspondingly, the positioning block 231 is provided on the first fixed part 410, or the baffle 230 and the first fixed part 410 are simultaneously staggered with positioning grooves and positioning blocks 231, and the positioning grooves and positioning blocks 231 are staggered and distributed.

[0114] The present application does not limit the specific fixing method of the baffle 230 on the first fixing portion 410. In other embodiments, the baffle 230 can also be fixed to the first fixing portion 410 by screwing or snapping.

[0115] The technical benefit of the above solution is that, by integrating a light assembly into the mounting assembly, light is emitted from the suction port to illuminate the area to be cleaned. This design greatly improves the practicality of the cleaning device, allowing the user to clearly observe the area to be cleaned and more easily detect hidden dirt and dust, thereby improving cleaning efficiency and accuracy.

[0116] In one embodiment, the portable dust removal device 10 in the present application has multiple different cleaning gears, and the light emitted by the lighting component 200 has a light color corresponding to each cleaning gear; wherein, in response to a first control instruction triggered by the user for the target cleaning gear, the controller 300 is used to control the lighting component 200 to emit a first target light of a light color corresponding to the target cleaning gear according to the first control instruction, so that the first target light is emitted from the suction port 102.

[0117] Specifically, the portable dust removal device 10 features a multi-level cleaning function that can be flexibly adjusted based on specific cleaning needs. Different cleaning levels are suitable for cleaning keyboards, desktops, carpets, hard floors, furniture, and other cleaning scenarios, ensuring effective removal of various types of dust. Each cleaning level has a corresponding light color, which intuitively communicates the current cleaning status to the user.

[0118] In some embodiments, in response to a user-triggered first control instruction for a target cleaning level, the controller 300 utilizes the control instruction to adjust the light assembly 200 to emit a first target light corresponding to the target cleaning level. This first target light is emitted from the suction port 102 of the device, ensuring that the user can always see the corresponding light indication during the cleaning process, thereby enhancing the intuitiveness and effectiveness of the cleaning operation.

[0119] In some embodiments, the light assembly 200 is responsible for emitting light colors corresponding to each cleaning gear, and each cleaning gear has a unique light color, so that the user can easily identify the current cleaning mode and better select the appropriate cleaning method. For example, in the first cleaning gear, the light emitting element 220 of the light assembly 200 emits red light, in the second cleaning gear, the light emitting element 220 of the light assembly 200 emits yellow light, and in the third cleaning gear, the light emitting element 220 of the light assembly 200 emits green light. This application does not specifically limit this.

[0120] The technical effect of the above solution is: by integrating multiple cleaning gears and portable dust removal equipment with light prompt function, it not only improves the convenience of user operation and cleaning effect, but also improves the interactive experience between the user and the equipment during use, making the dust removal equipment more able to meet the needs of intelligence and convenience.

[0121] In another embodiment, the portable dust removal device 10 in the present application has multiple different cleaning modes, and the light emitted by the lighting component 200 has a light type corresponding to each cleaning mode; wherein, in response to a second control instruction triggered by the user for the target cleaning mode, the controller 300 is used to control the lighting component 200 to emit a second target light of the light type corresponding to the target cleaning mode according to the second control instruction, so that the second target light is emitted from the suction port 102.

[0122] Specifically, the portable dust removal device 10 has a variety of cleaning modes (such as deep cleaning, daily cleaning, detailed cleaning, etc.) to adapt to different types of cleaning needs. Users can choose the appropriate mode according to the specific cleaning task to ensure the best effect.

[0123] In some embodiments, when a user triggers a second control instruction for a target cleaning mode, the controller 300 can receive and process the instruction. Based on the second control instruction, the controller controls the light assembly 200 to emit a second target light corresponding to the target cleaning mode. The second target light is emitted from the suction port 102 of the device, ensuring that the user can see the indicator light during operation, thereby enhancing their understanding of the device's usage status.

[0124] In some embodiments, the light type of light assembly 200 corresponds to the cleaning mode. That is, light assembly 200 can indicate the current cleaning mode by emitting different types of light. Each cleaning mode has a unique light type, such as blue light for deep cleaning and green for daily cleaning. This allows the user to intuitively understand the current working status of the device through the changes in light, making it easier to determine whether to adjust the mode in a timely manner.

[0125] The technical benefits of this solution are that, by introducing multiple cleaning modes and corresponding light feedback mechanisms, it successfully meets the modern household's need for flexible, convenient, and efficient cleaning equipment. Furthermore, the indicator light emitted by the device makes the cleaning status more visible, providing users with more feedback information while using the device, thereby improving work efficiency and satisfaction.

[0126] In one embodiment, the cleaning mode of the portable dust removal device includes at least one of a dust suction mode, an inflation mode, a vacuum extraction mode and a blowing mode, and the light type of the light component includes at least one of an LED light, an incandescent lamp, a fluorescent lamp and a laser lamp.

[0127] In some embodiments, the various cleaning modes of the dust removal device 10 can be respectively adapted to different cleaning needs and environments, specifically including:

[0128] In vacuum mode, the electric motor drives the fan to create negative pressure, drawing dust and debris into the dust bag or dust cup inside the device. This mode is ideal for cleaning surfaces like floors, carpets, and sofas, effectively removing dust, hair, and small particles.

[0129] In the inflation mode, the device uses a fan to force air into a specific area, creating an airflow that helps clean hard-to-reach corners or crevices. This mode is ideal for cleaning dust from small gaps in electronic devices, keyboards, curtains, and more.

[0130] In vacuum extraction mode, the device creates a vacuum within a confined space, removing dust and impurities from the air. This mode is typically used in conjunction with a filtration system. This mode is ideal for cleaning sensitive equipment or materials, such as laboratory equipment and precision instruments.

[0131] In Blower mode, the device generates a strong airflow through the fan to blow away dust and debris. This mode is suitable for cleaning large surfaces such as outdoor areas, car interiors, and floors, especially large particles such as fallen leaves and sand.

[0132] Among them, these cleaning modes have their own characteristics. Users can choose the appropriate mode according to their specific cleaning needs to achieve the best cleaning effect. Modern dust removal equipment usually combines multiple modes to improve its applicability and efficiency.

[0133] In some embodiments, the light assembly 200 in the dust removal device 10 is used to provide cleaning lighting to better observe and identify dirt during the cleaning process. The characteristics of these types of lights mainly include:

[0134] As for LED lamps (light-emitting diodes), they emit light by exciting semiconductor materials through electric current. Such LED lamps can be widely used in various dust removal equipment. They can provide light of different colors to meet different cleaning needs. Compared with traditional bulbs, LED lamps consume less electricity and can be used for tens of thousands of hours, thereby reducing the frequency of replacement.

[0135] Incandescent lamps emit light by heating a filament with an electric current. The color of light emitted by incandescent lamps is close to natural light, giving people a comfortable feeling, and they are also relatively cheap to purchase.

[0136] Fluorescent lamps use an electric current to excite a gas to generate ultraviolet light, which then illuminates a fluorescent powder, causing it to emit light. Fluorescent lamps are more energy-efficient than incandescent lamps, are suitable for long-term use, and provide a more uniform lighting effect.

[0137] Laser lights use laser diodes to emit a highly concentrated, monochromatic beam. The beam can be precisely focused, providing very strong illumination and suitable for use in low-light environments.

[0138] Among them, different light types in the light assembly 200 have their own advantages and disadvantages in the dust removal device 10. Users can choose the appropriate light type according to the specific usage scenario to improve cleaning efficiency.

[0139] In one embodiment, please continue to refer to Figure 2 The controller 300 in this application is also used to connect the toggle switch 910, the control switch 920, and the display screen 930 installed on the second shell 120.

[0140] In some embodiments, the toggle switch 910 is used to prevent accidental touches, ensuring that the device will not be accidentally turned on when not in use. The toggle switch 910 includes two key positions, OFF and ON. When the user adjusts the toggle switch 910 to the OFF key position, the user can control the portable dust removal device 10 through the control switch 920. When the user adjusts the toggle switch 910 to the ON key position, the portable dust removal device 10 cannot respond to the user's control operation of the control switch 920. Therefore, the design of this switch takes into account the user's natural operation and convenience, so that the user does not need to worry about accidentally pressing the start button when picking up the device, avoiding unnecessary energy consumption and potential dangers.

[0141] In some embodiments, the control switch 920 is mainly used to control the opening and closing of the portable dust removal device 10 and to adjust the suction gear. The switch allows users to quickly switch the suction gear and turn the device on / off to adapt to different operating purposes through a unique control design, thereby providing a more flexible solution. For example, when the user presses the control switch 920 for more than 5 seconds, the controller 300 switches the portable dust removal device 10 from the on state to the off state, or the controller 300 switches the portable dust removal device 10 from the off state to the on state; when the user presses the control switch 920, the controller 300 switches the portable dust removal device 10 from the current level of suction gear to the next level of suction gear; or; when the user continuously presses the control switch 920, the controller 300 will adaptively change the display content on the display screen 930 to display the corresponding display content to the user.

[0142] In some embodiments, the display screen 930 is used to display information such as the device's battery level, current gear position, and design logo in real time, so that the user can quickly obtain the device's working status through clear visual feedback.

[0143] The technical effect of the above solution is that the controller 300 provides a safe, convenient, and intelligent cleaning solution by integrating the toggle switch, control switch, and display. This design not only improves user safety and convenience, but also realizes the diversification and intelligentization of device functions, and has good market application prospects and potential.

[0144] In one embodiment, the controller 300 in the present application can also be connected to the manual switch module, touch module, voice module, networking module, wireless module and atomization module of the intelligent control system (not shown).

[0145] In some embodiments, the manual switch module can be a key switch or an encoder, the touch module can be a touch key, a sliding resistor, a touch sliding module or a touch screen module, and the wireless module can be a mobile control module, a Bluetooth control module or a wireless control module.

[0146] The push-button switch allows manual control of the portable dust removal device 10, turning it on and off, and adjusting its speed by pressing a button. The encoder is used to adjust the wind speed; rotating the encoder changes the speed setting of the portable dust removal device 10. The touch button uses touch sensing to control the power on and off of the portable dust removal device 10 and adjust the wind speed. The sliding resistor allows the wind speed to be adjusted by sliding the resistance value, providing continuous wind speed adjustment. The touch sliding module adjusts the wind speed through sliding gestures, detecting sliding parameters such as speed, direction, and position to control the wind speed. The touch screen module provides a graphical interface, enabling touchscreen control of various functions such as turning the portable dust removal device 10 on and off, adjusting the wind speed, and setting a timer. The voice control module allows voice control of the portable dust removal device 10, enabling an enhanced intelligent control experience. The networked voice control module connects to the internet, with the controller 300 uploading voice commands to a cloud server for processing, enabling remote voice control. The networked module enables remote control via the internet, allowing various functions of the portable dust removal device 10 to be remotely controlled via a mobile phone or other device. The mobile control module can control various functions of the portable dust removal device 10 through a mobile device (such as a mobile phone or tablet), including switching, wind speed adjustment, timing, etc. The Bluetooth control module can connect to a mobile device via Bluetooth to achieve close-range wireless control of the fan. The wireless control module can achieve remote control and management of the portable dust removal device 10 through wireless signals (such as Wi-Fi). The atomization module can provide a humidification function, making the air blown out of the portable dust removal device 10 cooler and more moist by atomizing water.

[0147] Among them, each functional module in the portable dust removal device 10 (including a manual switch module, a touch module, a voice module, a networking module, a wireless module and atomization module) can be integrated into a single chip or integrated circuit of the controller 300. This integration can simplify the design and manufacturing process of the controller 300, reduce the number of components and space occupancy, and may also reduce costs and power consumption.

[0148] The technical effect of the above solution is that through the intelligent control system, users can easily realize the switch control and wind speed adjustment of the dust removal equipment. The operation is simple and intuitive, meeting the various needs of users. As a result, the portable dust removal equipment not only provides a variety of control methods and intelligent functions, but also significantly improves the user's comfort experience and operational convenience, meeting various needs in different usage scenarios.

[0149] The various technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the various technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. In addition, those skilled in the art will easily think of other embodiments of the present application after considering the specification and practicing the invention applied for here. This application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary technical means in the art that are not applied for in this application. The description and embodiments are merely exemplary, and the true scope and spirit of the present application are indicated by the claims.

[0150] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A portable dust removal device, characterized in that: include: The housing is a hand-held mini housing having a cavity inside and a suction port connected to the outside world at one end of the cavity; a lighting assembly, the lighting assembly being received in the cavity and fixed to the housing; a controller, the controller being housed in the cavity and connected to the lighting assembly; In which, in response to a control instruction triggered by a user for the portable dust removal device, the controller is used to control the light assembly to emit light according to the control instruction, and the light is used to be emitted from the suction port to illuminate the area to be cleaned.

2. The portable dust removal device according to claim 1, characterized in that: The housing comprises a detachable first shell and a detachable second shell, the first shell and the second shell together enclose the cavity, and the dust suction port is provided at one end of the first shell away from the second shell; The cavity is divided into a dust chamber in the first shell, and the light assembly is installed in the dust chamber.

3. The portable dust removal device according to claim 2, characterized in that: The first housing includes a light-transmitting portion and a light-shielding portion; Wherein, the light-transmitting portion is made of a transparent material, and the dust cavity is provided in the light-transmitting portion so as to visualize the dust cavity; The light shielding portion is made of a light shielding material, and the dust suction port is arranged at one end of the light shielding portion, so that when the light component emits light, the light is concentratedly emitted from the dust suction port.

4. The portable dust removal device according to claim 2, characterized in that: The portable dust removal device further includes a light blocking member; Wherein, the first shell is made of a transparent material, and the dust chamber is provided at one end of the first shell to visualize the dust chamber; The light blocking member is made of light-shielding material and is sleeved on the other end of the first shell away from the dust chamber. The light blocking member is provided with a light outlet of the same shape and size as the suction port, so that when the light component emits light, the light is concentratedly emitted from the light outlet.

5. The portable dust removal device according to claim 4, characterized in that: The lighting assembly includes: A circuit board is installed in the cavity, and the circuit board is coaxially arranged with the dust suction port; The light emitting component is fixed on the circuit board, and the light emitted by the light emitting component is emitted toward the dust suction port.

6. The portable dust removal device according to claim 5, characterized in that: The dust suction port and the circuit board have the same outline shape and outline size; There are no less than two light-emitting components, and the light-emitting components are evenly spaced apart at the edge of the outline of the circuit board, so that when the light-emitting components emit light, the light is evenly emitted toward the suction port.

7. The portable dust removal device according to claim 1, characterized in that: The portable dust removal device has a plurality of different cleaning gears, and the light emitted by the light component has a light color corresponding to each of the cleaning gears; In which, in response to a first control instruction triggered by the user for a target cleaning gear, the controller is used to control the lighting component to emit a first target light of a light color corresponding to the target cleaning gear according to the first control instruction, so that the first target light is emitted from the suction port.

8. The portable dust removal device according to claim 1, characterized in that: The portable dust removal device has a plurality of different cleaning modes, and the light emitted by the light assembly has a light type corresponding to each of the cleaning modes; In which, in response to a second control instruction triggered by the user for a target cleaning mode, the controller is used to control the lighting component to emit a second target light of a light type corresponding to the target cleaning mode according to the second control instruction, so that the second target light is emitted from the suction port.

9. The portable dust removal device according to claim 8, characterized in that: The cleaning mode includes at least one of a dust suction mode, an inflation mode, a vacuum extraction mode, and a blast mode, and the light type includes at least one of an LED light, an incandescent light, a fluorescent light, and a laser light.

10. The portable dust removal device according to any one of claims 1 to 9, characterized in that: The portable dust removal device at least comprises a handheld dust removal pen for wireless handheld use and an automatic dust removal device for automatic opening and closing and dust collection.

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