Cleaning device

Abstract

The utility model provides cleaning equipment, and relates to the technical field of cleaning. The cleaning equipment comprises a shell and a lighting module, a light hole is formed in the front side, in the advancing direction of the cleaning equipment, of the shell, and the shell is further provided with a mounting cavity communicating with the light hole; the lighting module comprises a lampshade, a light source piece and a position adjusting mechanism, and the lampshade is arranged at the light hole and connected with the shell; the light source part is arranged on the rear side of the lampshade and can move in the mounting cavity so as to adjust the relative position of the light source part and the lampshade; the position adjusting mechanism is in transmission connection with the light source part to drive the light source part to move. According to the cleaning equipment, the illumination effect can be adjusted, and the cleaning effect can be improved.

Description

Technical Field

[0001] This application relates to the field of cleaning technology, and more particularly to a cleaning device. Background Technology

[0002] Currently, cleaning equipment such as mite removers and vacuum cleaners are being used more and more widely in people's daily lives.

[0003] Some cleaning equipment relies on sensors to identify and detect dirt before cleaning. However, in dimly lit cleaning environments, sensors may not be able to accurately identify dirt, resulting in poor cleaning results. Although some cleaning equipment is equipped with lighting modules, their lighting effect is limited and cannot effectively adapt to cleaning operations under different working conditions. Utility Model Content

[0004] This application provides a cleaning device that can adjust the lighting effect to improve the cleaning effect and adapt the cleaning device to cleaning operations under various working conditions.

[0005] This application provides a cleaning device, including a housing and a lighting module. The housing has a light-transmitting hole on its front side along the travel direction of the cleaning device, and the housing also has a mounting cavity communicating with the light-transmitting hole. The lighting module includes a lampshade, a light source, and a position adjustment mechanism. The lampshade is located at the light-transmitting hole and connected to the housing. The light source is located on the rear side of the lampshade and is movable within the mounting cavity to adjust the relative position of the light source and the lampshade. The position adjustment mechanism is drivenly connected to the light source to drive the light source to move.

[0006] By designing a position adjustment mechanism, users can adjust the position, angle, and illumination range of the light source according to actual needs, enabling the cleaning equipment to provide effective lighting in preset scenarios, ensuring the area to be cleaned is illuminated, thereby improving cleaning results. Furthermore, the flexible lighting adjustment function allows users to personalize settings according to different cleaning scenarios and needs, meeting diverse usage requirements. This design not only improves cleaning efficiency but also enhances user satisfaction with the cleaning equipment, ensuring a superior user experience.

[0007] In one possible implementation, the lampshade includes: a light-emitting portion, which is fitted into the light-transmitting hole; and a connecting portion, which is disposed on the periphery of the light-emitting portion and is fixedly connected to the housing.

[0008] By dividing the lampshade into a light-emitting section and a connecting section, a modular design of the lampshade is achieved, which ensures the structural stability and reliability of the lighting module, improves the controllability of the lighting effect, and facilitates maintenance and replacement by users, thereby enhancing the user experience.

[0009] In one possible implementation, the light-emitting section is configured to either converge the light emitted by the light source or to diverge the light emitted by the light source.

[0010] By designing the light-emitting section to focus or diffuse light, the lighting module can adapt to different lighting needs and usage scenarios. In addition, by controlling the direction and range of the light, the lighting module can more effectively illuminate the target area, thereby improving cleaning results and user experience, and further enhancing the flexibility and practicality of the lighting module of the cleaning equipment.

[0011] In one possible implementation, the light-emitting portion is formed as a convex lens to focus the light emitted by the light source.

[0012] By designing the light-emitting part as a convex lens, the controllability and precision of the lighting effect are improved. In addition, energy consumption is reduced and the service life of the equipment is extended, which improves the efficiency and reliability of the cleaning equipment and ensures the user experience.

[0013] In one possible implementation, the connecting part is detachably connected to the housing.

[0014] The detachable design allows for easy removal and replacement of parts when the lampshade or housing wears or is damaged due to prolonged use, eliminating the need for overall maintenance. This reduces maintenance costs and time, improves the usability of the cleaning equipment and enhances user satisfaction. Furthermore, the design enables regular inspection and maintenance of the lighting module, allowing for timely detection and handling of potential problems and helping to extend the equipment's lifespan.

[0015] In one possible implementation, the connecting part is provided with a snap-fit ​​structure, and the housing is provided with a snap-fit ​​engagement structure. The connecting part and the housing are snap-fitted together by the snap-fit ​​structure and the snap-fit ​​engagement structure.

[0016] Snap-fit ​​connections require no additional tools or fasteners; the connection between the connector and the housing can be achieved simply by pressing, rotating, or sliding, improving the convenience and efficiency of installation. In addition, after the connection is formed, the snap-fit ​​structure usually provides a certain amount of friction and locking force to ensure the tightness and stability between the connector and the housing, helping to prevent the lampshade from loosening or falling off during use.

[0017] In one possible implementation, the light source includes a laser lamp, an incandescent lamp, or an LED lamp.

[0018] In practical applications of cleaning equipment, users can choose different types of light sources according to their actual needs, providing more options and flexibility for the lighting module of the cleaning equipment. This design can improve the performance and efficiency of the cleaning equipment and provide reliable cleaning results.

[0019] In one possible implementation, the position adjustment mechanism includes a light source bracket, a first driving member, and a second driving member. The light source bracket is used to mount the light source. The first driving member is used to drive the light source bracket to rotate around a first rotation axis to adjust the angle of the light source relative to the lampshade, wherein the first rotation axis is perpendicular to the direction of travel. The second driving member is connected to the first driving member to drive the first driving member to move along the first rotation axis.

[0020] In actual use, the light source can be adjusted in angle or position by the first or second driving component to ensure that the light shines on the area that needs to be cleaned, making the lighting module more flexible and precise, thereby improving the performance and cleaning efficiency of the cleaning equipment.

[0021] In one possible implementation, the first driving element is a servo motor; and / or, the second driving element is a stepper motor.

[0022] With precise control of servo motors and stepper motors, users can adjust the angle and position of the light source as needed to achieve precise lighting effects, which helps improve the efficiency and accuracy of cleaning equipment. In addition, servo motors and stepper motors have high reliability and stability, and can maintain stable performance during long-term operation and in complex environments, which helps extend the service life of cleaning equipment and reduce the failure rate, thus ensuring a good user experience.

[0023] In one possible implementation, the second driving member is fixedly connected to the housing, and the position adjustment mechanism further includes a motor bracket disposed between the first driving member and the second driving member. The first driving member is fixedly disposed on the motor bracket, and the motor bracket has a threaded hole extending in a direction parallel to the first rotation axis. The inner wall of the threaded hole has a transmission thread, and the second driving member has an output shaft extending into the threaded hole. The outer wall of the output shaft has a driving thread. When the output shaft rotates, the motor bracket moves along the first rotation axis.

[0024] When the second drive unit is activated, its output shaft rotates, driving the motor bracket to move along the direction of the first rotation axis via a threaded connection. This design, through the motor bracket and threaded connection, enables precise positional adjustment of the light source relative to the housing, thereby improving the flexibility and accuracy of the lighting module in the cleaning equipment.

[0025] In one possible implementation, the second driving member drives the light source to move along the first rotation axis so that the light coverage angle of the lighting module is 60°-120°; and / or, the first driving member drives the light source to rotate so that the light illumination distance of the lighting module is 100cm-800cm.

[0026] By controlling the operation of the second and first driving components, the light coverage angle and illumination distance of the lighting module can be flexibly adjusted to adapt to the lighting needs of different scenarios. In addition, by optimizing the light coverage angle and illumination distance, the full utilization rate of light can be improved, unnecessary waste and interference can be avoided, thereby improving lighting efficiency and energy saving effect, and ensuring the user experience.

[0027] In one possible implementation, one of the light source bracket and the light source component is provided with a connection hole, and the other is provided with a connection post, the connection post passing through the connection hole to connect the light source component and the light source bracket.

[0028] The connection between the connecting hole and the connecting post allows for a tight connection between the light source component and the light source bracket, improving the stability of the lighting. In addition, the design of the connecting hole and the connecting post makes the installation process between the light source component and the light source bracket simple and quick. Simply align the connecting post with the connecting hole and insert it, without the need for additional tools or complicated operating steps. Furthermore, when it is necessary to replace the light source component or perform maintenance, simply pull out the connecting post to remove the light source component from the light source bracket, improving the convenience of maintenance.

[0029] In one possible implementation, the housing includes an upper housing and a lower housing, with the lighting module disposed in the lower housing.

[0030] By designing the housing to include an upper and lower shell, and installing a lighting module on the lower shell, the internal layout of the cleaning equipment can be optimized and the lighting effect improved. When the area illuminated by the light is dirty, such as dust or particulate matter, the shadow will be lengthened, achieving a better development effect. This makes the cleaning operation convenient and efficient, and ensures the user experience.

[0031] The cleaning equipment provided in this application, through its position adjustment mechanism, allows users to adjust the position, angle, and illumination range of the light source according to actual needs. This enables the cleaning equipment to provide effective lighting under preset conditions, ensuring the area to be cleaned is illuminated and thus improving cleaning effectiveness. Furthermore, the flexible lighting adjustment function allows users to personalize settings according to different cleaning scenarios and needs, meeting diverse usage requirements. This design improves cleaning efficiency, enhances user satisfaction, and guarantees a superior user experience.

[0032] Thus, the cleaning equipment provided in this application can adjust the lighting effect, flexibly adjusting the position, angle and other parameters of the light source according to the degree of dirtiness of the particles and changes in ambient light during actual operation, so as to adjust the distance, angle and range of the light to adapt to different cleaning needs and improve the cleaning effect and user experience. Attached Figure Description

[0033] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0034] Figure 1 A schematic diagram of the cleaning equipment provided in this application;

[0035] Figure 2 Schematic diagram of the lighting module in the cleaning equipment provided in this application Figure 1 ;

[0036] Figure 3 Schematic diagram of the lighting module in the cleaning equipment provided in this application Figure 2 ;

[0037] Figure 4 Schematic diagram of the lighting module in the cleaning equipment provided in this application Figure 3 .

[0038] Figure label:

[0039] 100 - Housing; 100a - Upper housing; 100b - Lower housing; 110 - Light-transmitting hole; 120 - Mounting cavity;

[0040] 200 - Lighting module; 210 - Lampshade; 211 - Light emitting part; 212 - Connecting part; 213 - Outer cover; 220 - Light source component; 230 - Position adjustment mechanism; 231 - Light source bracket; 232 - First driving component; 233 - Second driving component; 234 - Motor bracket;

[0041] 410 - Connecting hole; 420 - Connecting post.

[0042] The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0043] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0044] Currently, cleaning equipment such as mite removers and vacuum cleaners are increasingly widely used in people's daily lives. These cleaning devices primarily rely on sensors on their bodies to detect dirt and perform cleaning. However, in dimly lit environments, they may not accurately identify dirt, resulting in poor cleaning performance. Although some cleaning devices are equipped with lighting modules, their lighting effects are limited and cannot adapt to different working conditions.

[0045] In view of this, this application provides a cleaning device that, through the design of a position adjustment mechanism, allows users to adjust the position, angle, and illumination range of the light source according to actual needs. This enables the cleaning device to provide effective illumination under preset conditions, ensuring the area to be cleaned is well-lit, thereby improving cleaning effectiveness. Furthermore, the flexible lighting adjustment function allows users to personalize settings according to different cleaning scenarios and needs, meeting diverse usage requirements. This design can improve cleaning efficiency, enhance user satisfaction with the cleaning device, and guarantee a superior user experience.

[0046] Thus, the cleaning equipment provided in this application can adjust the lighting effect, flexibly adjusting the position, angle and other parameters of the light source according to the degree of dirtiness of the particles and changes in ambient light during actual operation, so as to adjust the distance, angle and range of the light to adapt to different cleaning needs and improve the cleaning effect and user experience.

[0047] The following is combined with Figures 1-4 This application describes a cleaning device according to an embodiment of the present application.

[0048] The cleaning equipment in this embodiment can be a mite remover, a vacuum cleaner, a robot vacuum cleaner, or other types of cleaning equipment. Taking a mite remover as an example, it can be classified by function as an ultraviolet mite remover, a vacuum mite remover, an air spray mite remover, a steam mite remover, an ion mite remover, etc.; and by usage method as a wired mite remover and a cordless mite remover, etc.

[0049] Combination Figures 1 to 3 The cleaning device may include a housing 100 and a lighting module 200.

[0050] The housing 100 has a light-transmitting hole 110 on its front side along the direction of travel of the cleaning device, allowing light to pass through and illuminate the area to be cleaned. The housing 100 also has a mounting cavity 120 communicating with the light-transmitting hole 110 for installing and accommodating other components of the lighting module 200. This makes the overall structure of the cleaning device compact, aesthetically pleasing, and easy to carry, improving the portability and practicality of the cleaning device.

[0051] Furthermore, the lighting module 200 includes a lampshade 210, a light source 220, and a position adjustment mechanism 230. The lampshade 210 is located at the light-transmitting hole 110 and is connected to the housing 100, serving to protect the light source, focus the light, and guide the direction of the light.

[0052] The light source 220 is located on the rear side of the lampshade 210 and is the core component for generating light. The light source 220 can move within the mounting cavity 120 to adjust the relative position of the light source 220 and the lampshade 210. In this way, the position and angle of the light source 220 can be flexibly adjusted, and correspondingly, the distance, angle and range of the light emitted can also be adjusted to meet the light emission requirements in some situations.

[0053] Optionally, the light source 220 may include a lamp board and multiple light-emitting elements disposed on the lamp board. The multiple light-emitting elements may be evenly disposed on the lamp board. For example, the light-emitting elements may be circular LED beads, which have advantages such as low cost, high light brightness, low heat generation, and long service life. Optionally, the lamp board may be designed to be made of a high-hardness and lightweight material, such as carbon fiber, polyvinyl chloride (PVC) foam board, modified polyphenylene sulfide (PPS) plastic, fiberboard, etc.

[0054] The position adjustment mechanism 230 is connected to the light source component 220 via a transmission connection to drive the light source component 220 to move. For example, the position adjustment mechanism 230 can drive the light source component 220 to move through mechanical, electric or other means to achieve the adjustment of the light source.

[0055] As can be seen, through the position adjustment mechanism 230, users can adjust the position, angle, and illumination range of the light source 220 according to actual needs, enabling the cleaning equipment to provide effective lighting under preset conditions, ensuring the area to be cleaned is illuminated, thereby improving cleaning results. Furthermore, the flexible lighting adjustment function allows users to personalize settings according to different cleaning scenarios and needs, meeting diverse usage requirements. This design can improve cleaning efficiency, enhance user satisfaction with the cleaning equipment, and guarantee a superior user experience.

[0056] Thus, the cleaning equipment provided in this application can adjust the lighting effect, flexibly adjusting the position, angle and other parameters of the light source according to the degree of dirtiness of the particles and changes in ambient light during actual operation, so as to adjust the distance, angle and range of the light to adapt to different cleaning needs and improve the cleaning effect and user experience.

[0057] In some embodiments, combined with Figure 2 and Figure 3 The lampshade 210 includes a light-emitting part 211 and a connecting part 212.

[0058] The light-emitting section 211 is the part of the lampshade 210 that directly faces the area to be cleaned, allowing light to pass through and illuminate the target area. Optionally, the light-emitting section 211 can be designed in terms of its shape, size, and light transmission performance according to actual needs to achieve auxiliary control over the direction, range, and intensity of the light.

[0059] The light-emitting part 211 is fitted into the light-transmitting hole 110, making it easy to install and remove, and ensuring a tight connection between the lampshade 210 and the housing 100, reducing the risk of light leakage. Optionally, the light-emitting part 211 can be designed to match the shape of the light-transmitting hole 110; for example, the light-emitting part 211 can be designed to be circular, square, or irregular in shape. Optionally, the light-emitting part 211 can also be designed with a frosted finish or a lens design to enhance the uniformity of light or reduce glare.

[0060] In addition, the connecting part 212 is provided on the periphery of the light-emitting part 211 and is fixedly connected to the housing 100. The connecting part 212 is used to fix the connection with the housing 100, ensuring a stable connection between the lampshade 210 and the housing 100, and can also withstand the heat and vibration generated by the light source 220.

[0061] Optionally, the fixing method between the connecting part 212 and the housing 100 can be threaded connection, snap-fit ​​connection, adhesive connection, rib fixing, etc. The specific method can be selected according to the specific needs of the cleaning equipment and the usage environment, and there are no restrictions here.

[0062] As can be seen, by dividing the lampshade 210 into a light-emitting part 211 and a connecting part 212, the modular design of the lampshade 210 is realized, which ensures the structural stability and reliability of the lighting module 200, improves the controllability of the lighting effect, facilitates maintenance and replacement by users, and improves the user experience.

[0063] Optional, combined Figure 2 The lampshade 210 may also include an outer cover 213, which is disposed on the outside of the housing 100. The light-transmitting hole 110 illuminates the inside of the outer cover 213. The outer cover 213 can provide dustproof and waterproof effects. Optionally, the connection between the outer cover 213 and the housing 100 may include bolt fixing, snap-fit ​​fixing, etc.

[0064] In some embodiments, the light-emitting portion 211 may be configured to concentrate the light emitted by the light source 220.

[0065] When the light-emitting section 211 is configured to converge the light emitted by the light source 220, the purpose of the light-emitting section 211 is to concentrate the light into a small area to produce a high-intensity lighting effect. In practical applications, this design can be used in scenarios where precise illumination of specific areas or targets is required, such as illuminating small gaps or hard-to-observe areas on sheets or blankets.

[0066] Optionally, the light-emitting part 211 may be designed with a lens or a reflective surface. For example, a lens or reflective surface may be provided inside or outside the light-emitting part 211. This design can guide the light to propagate in a preset direction and focus the light on the target area.

[0067] Optionally, the light-emitting part 211 may also be designed with a smooth surface. For example, the surface of the light-emitting part 211 may be processed to a smooth state to reduce light scattering and reflection and improve the concentration of light.

[0068] Optionally, the light-emitting section 211 can also be designed as a cone or parabola, which helps to focus the light from the wide end to the narrow end, thereby forming a high-intensity beam.

[0069] In some embodiments, the light-emitting portion 211 may also be configured to emit light emitted by the diverging light source 220.

[0070] When the light-emitting section 211 is configured to diffuse the light emitted by the light source 220, the purpose of the light-emitting section 211 is to disperse the light over a wider area to produce a soft and uniform lighting effect. In practical applications, this design can be used in scenarios where it is necessary to illuminate a large area or to avoid overly concentrated light, such as illuminating an entire bed or room.

[0071] Optionally, the light-emitting part 211 may be designed with a frosted finish. For example, the surface of the light-emitting part 211 may be frosted to increase the scattering and reflection of light, so that the light is more evenly distributed on the target area.

[0072] Optionally, the light-emitting part 211 may also be designed with a diffuser or a grid. For example, a diffuser or grid may be provided inside or outside the light-emitting part 211. This design can disperse the light into smaller beams to achieve uniform light distribution.

[0073] Optionally, the light-emitting part 211 can also be designed with a wide opening shape, which helps to disperse light from the smaller light source 220 to a larger area.

[0074] Optionally, the light-emitting section 211 may be designed with a first light-emitting element and a second light-emitting element. The first light-emitting element may be designed to focus the light, and the second light-emitting element may be designed to diffuse the light. Users can choose according to their needs, thereby achieving controllability of the lighting effect and ensuring the user experience.

[0075] As can be seen, by designing the light-emitting part 211 to focus or diffuse the light, the lighting module 200 can adapt to different lighting needs and usage scenarios. In addition, by controlling the direction and range of the light, the lighting module 200 can more effectively illuminate the target area, thereby improving the cleaning effect and user experience, and further enhancing the flexibility and practicality of the lighting module 200 of the cleaning equipment.

[0076] In some embodiments, the light-emitting portion 211 is formed as a convex lens to focus the light emitted by the light source 220.

[0077] As is understandable, a convex lens is a lens that is thicker in the center and thinner at the edges. When light passes through a convex lens, it is refracted and focused at a single point, which is called the focal point. By designing the light-emitting part 211 as a convex lens, the light-emitting part 211 can focus the light emitted by the light source 220 onto the area to be cleaned, forming a high-intensity lighting effect.

[0078] In practical applications of cleaning equipment, the light-emitting part 211 in the shape of a convex lens can improve the lighting effect of the cleaning equipment. For example, when the equipment moves on the surface of sheets, blankets, etc., the convex lens can focus the light on a small area in front of the equipment, making it easier to find and remove hidden mites, bacteria and dirt.

[0079] Furthermore, since the convex lens can focus light, the power of the light source 220 can be reduced while maintaining the same lighting effect, which helps to reduce energy consumption and extend the service life of the cleaning equipment.

[0080] It is evident that by designing the light-emitting part 211 as a convex lens, the controllability and accuracy of the lighting effect are improved. In addition, energy consumption is reduced and the service life of the equipment is extended, thereby improving the efficiency and reliability of the cleaning equipment and ensuring the user experience.

[0081] In some embodiments, the connecting part 212 is detachably connected to the housing 100.

[0082] Optionally, the detachable connection between the connecting part 212 and the housing 100 may include threaded connection, snap-fit ​​connection, magnetic connection, etc., which can be selected according to actual usage needs and usage scenarios, and there are no restrictions here.

[0083] The detachable design allows for easy disassembly and replacement of the lampshade 210 or housing 100 when they wear or become damaged due to prolonged use. This eliminates the need for overall maintenance, reducing maintenance costs and time, and improving the usability and user satisfaction of the cleaning equipment. Furthermore, this design allows for regular inspection and maintenance of the lighting module 200, enabling timely detection and handling of potential problems, which helps extend the lifespan of the equipment.

[0084] In addition, when using the cleaning equipment, users can select the appropriate lampshade 210 according to their actual needs for different usage environments, and adapt to different lighting requirements by simply disassembling and replacing it.

[0085] In some embodiments, combined with Figure 2 The connecting part 212 is provided with a snap-fit ​​structure, and the housing 100 is provided with a snap-fit ​​engagement structure. The connecting part 212 and the housing 100 are snap-fit ​​connected through the snap-fit ​​structure and the snap-fit ​​engagement structure.

[0086] Optionally, the snap-fit ​​structure on the connecting part 212 can be one or more elastic buckles, hooks or tongues, etc. Correspondingly, the snap-fit ​​mating structure can be a slot, a hole or an elastic protrusion on the edge of the slot, etc. The snap-fit ​​structure can deform when subjected to external force and form a snap-fit ​​connection with the snap-fit ​​mating structure on the housing 100.

[0087] As can be seen, the snap-fit ​​connection does not require additional tools or fasteners. The connection between the connecting part 212 and the housing 100 can be achieved simply by pressing, rotating or sliding, which improves the convenience and efficiency of installation. In addition, after the snap-fit ​​structure is connected, it can usually provide a certain amount of friction and locking force to ensure the tightness and stability between the connecting part 212 and the housing 100, which helps to prevent the lampshade 210 from loosening or falling off during use.

[0088] In addition, the design allows for quick disassembly of the lampshade 210 and housing 100 when the cleaning equipment needs cleaning or maintenance to remove dust and bacteria. Furthermore, when the cleaning equipment needs to be upgraded or modified, it is also easy to replace the lampshade 210 to adapt to different lighting needs and usage scenarios.

[0089] In some embodiments, the light source 220 includes a laser lamp, an incandescent lamp, and an LED lamp.

[0090] Among them, the laser light has high brightness and strong directionality, which can produce a concentrated beam of light. It is suitable for scenarios that require precise illumination of specific areas or targets. For example, it can be used to illuminate tiny gaps or hard-to-observe areas on the surface of sheets, quilts, etc., making it easier for users to find and remove hidden mites.

[0091] Incandescent lamps have the characteristics of good color reproduction and soft light, and can be used to provide a uniform and soft lighting effect. They are suitable for scenarios that need to illuminate a large area or avoid excessive light concentration.

[0092] LED lights have advantages such as high energy efficiency, long lifespan, and dimmability, providing a stable and reliable light source. In practical applications, they can be used to provide efficient and uniform lighting effects. In addition, they can support multiple brightness adjustment modes to meet different lighting needs.

[0093] In practical applications of cleaning equipment, users can select different types of light sources 220 according to actual needs, providing more choices and flexibility for the lighting module 200 of the cleaning equipment. This design can improve the performance and efficiency of the cleaning equipment and provide reliable cleaning results.

[0094] In some embodiments, combined with Figure 3 and Figure 4 The position adjustment mechanism 230 includes a light source bracket 231, a first driving component 232, and a second driving component 233.

[0095] The light source bracket 231 is used to install the light source component 220. Optionally, the installation method between the light source bracket 231 and the light source component 220 may include screw hole connection, snap-fit ​​connection, rib fixation, etc., to realize the installation and disassembly of the light source component 220.

[0096] The first driving component 232 drives the light source bracket 231 to rotate around the first rotation axis, thereby adjusting the angle of the light source component 220 relative to the lampshade 210, and thus changing the direction and range of light illumination. The first rotation axis can be perpendicular to the direction of travel of the cleaning equipment to adapt to different lighting needs.

[0097] Optionally, the first driving component 232 can be a motor, stepper motor, or servo motor, etc., which transmits the rotational motion to the light source bracket 231 during operation to achieve the adjustment of the angle of the light source component 220.

[0098] The second drive member 233 is connected to the first drive member 232 to drive the first drive member 232, as well as the light source bracket 231 and the light source 220 connected to the first drive member 232, to move along the first rotation axis. This design allows users to further adjust the position of the light source 220 to achieve more precise lighting control.

[0099] Optionally, the second drive unit 233 can also be a motor, stepper motor or servo motor, etc., which can transmit linear motion to the first drive unit 232 through a transmission mechanism, such as a lead screw or guide rail.

[0100] The design of the second driving component 233 allows the light source component 220 to not only rotate on the first rotation axis, but also move in the extension direction of the first rotation axis, thereby realizing the position adjustment of the light source component 220.

[0101] Thus, in actual use, the light source 220 can be adjusted in angle or position by the first drive 232 or the second drive 233 to ensure that the light shines on the area that needs to be cleaned, making the lighting module 200 more flexible and precise, thereby improving the performance and cleaning efficiency of the cleaning equipment.

[0102] In some embodiments, the first drive element 232 is a servo motor; in some embodiments, the second drive element 233 is a stepper motor.

[0103] With precise control of servo motors and stepper motors, users can adjust the angle and position of the light source 220 as needed to achieve precise lighting effects, which helps improve the efficiency and accuracy of cleaning equipment. In addition, servo motors and stepper motors have high reliability and stability, and can maintain stable performance during long-term operation and in complex environments, which helps extend the service life of cleaning equipment and reduce the failure rate, thus ensuring a good user experience.

[0104] In some embodiments, combined with Figure 4 The second driving component 233 is fixedly connected to the housing 100, and the position adjustment mechanism 230 also includes a motor bracket 234.

[0105] The motor bracket 234 is located between the first driving member 232 and the second driving member 233, and serves as a support and connection. The first driving member 232 is fixedly mounted on the motor bracket 234. The motor bracket 234 has a threaded hole extending in a direction parallel to the first rotation axis. The inner wall of the threaded hole has a transmission thread for threaded engagement with the output shaft of the second driving member 233.

[0106] The second drive member 233 has an output shaft that extends into a threaded hole. The outer wall of the output shaft is provided with a drive thread, which matches the transmission thread on the inner wall of the threaded hole. When the output shaft rotates, the motor bracket 234 moves along the first rotation axis.

[0107] Thus, when the second drive unit 233 is activated, its output shaft rotates, driving the motor bracket 234 to move along the direction of the first rotation axis through a threaded engagement. This design, through the motor bracket 234 and the threaded engagement, enables precise positional adjustment of the light source 220 relative to the housing 100, thereby improving the flexibility and accuracy of the lighting module 200 of the cleaning equipment.

[0108] In some embodiments, the second drive member 233 drives the light source member 220 to move along the first rotation axis so that the light coverage angle of the lighting module 200 is 60°-120°. In some examples, the light source member 220 moves along an axis perpendicular to the direction of travel of the device.

[0109] With this design, the light can be adjusted within the range of 60°-120°. Optionally, the coverage angle of the light can include 60°, 65°, 70°, 82°, 100°, 113°, 120°, etc., which can be adjusted according to actual lighting needs and are not limited here.

[0110] Understandably, when a large area needs to be illuminated, the light coverage angle can be increased to ensure sufficient lighting within the area; when a specific area needs to be illuminated, the light coverage angle can be reduced to avoid wasting light and causing interference.

[0111] Specifically, the second drive unit 233 can control the rotation angle and speed of the output shaft to achieve smooth movement of the light source unit 220 within a preset range. In addition, the threaded hole design on the motor bracket 234 ensures the accuracy and stability of the movement of the light source unit 220.

[0112] In some embodiments, the first driving member 232 drives the light source member 220 to rotate so that the light irradiation distance of the lighting module 200 is 100cm-800cm.

[0113] With this design, the light can be adjusted within a range of 100cm-800cm. Optionally, the light coverage range can include 100cm, 180cm, 250cm, 390cm, 520cm, 660cm, 730cm, 800cm, etc., which can be adjusted according to actual lighting needs and are not limited here.

[0114] Understandably, when it is necessary to illuminate a nearby area, the distance of the light beam can be reduced to improve brightness and clarity; when it is necessary to illuminate a distant area, the distance of the light beam can be increased to ensure adequate lighting within that area.

[0115] Specifically, the first driving component 232 can flexibly adjust the light illumination distance by controlling the rotation angle and speed of the light source component 220. In addition, the light source component 220 itself can be designed with components such as a condenser lens or a zoom lens, which can further enhance the flexibility and accuracy of light illumination.

[0116] It is evident that by controlling the operation of the second driving component 233 and the first driving component 232, the light coverage angle and illumination distance of the lighting module 200 can be flexibly adjusted to adapt to the lighting needs of different scenarios. In addition, by optimizing the light coverage angle and illumination distance, the full utilization rate of light can be improved, unnecessary waste and interference can be avoided, thereby improving lighting efficiency and energy saving effect, and ensuring the user experience.

[0117] In some embodiments, combined with Figure 4 One of the light source bracket 231 and the light source component 220 is provided with a connection hole 410, and the other is provided with a connection post 420. The connection post 420 passes through the connection hole 410 to connect the light source component 220 and the light source bracket 231.

[0118] It is understood that the connecting hole 410 is located on either the light source bracket 231 or the light source component 220, and the connecting post 420 is located on the light source component 220 or the light source bracket 231 corresponding to the connecting hole 410, with its diameter and length matching the connecting hole 410. Optionally, an auxiliary fixing structure, such as threaded fixing or snap-fit ​​fixing, can also be designed between the light source bracket 231 and the light source component 220. The specific choice can be made according to actual needs and is not limited here.

[0119] As can be seen, the connection between the connecting hole 410 and the connecting post 420 allows for a tight connection between the light source component 220 and the light source bracket 231, improving the stability of the lighting. In addition, the design of the connecting hole 410 and the connecting post 420 makes the installation process between the light source component 220 and the light source bracket 231 simple and quick. Simply align the connecting post 420 with the connecting hole 410 and insert it, without the need for additional tools or complicated operating steps. Furthermore, when it is necessary to replace the light source component 220 or perform maintenance, simply pull out the connecting post 420 to remove the light source component 220 from the light source bracket 231, improving the convenience of maintenance.

[0120] In some embodiments, combined with Figure 1 and Figure 2 The housing 100 includes an upper housing 100a and a lower housing 100b, and the lighting module 200 is disposed in the lower housing 100b.

[0121] Understandably, the upper housing 100a is used to cover the top of the cleaning equipment, protecting the internal components from damage caused by the external environment, such as dust and moisture. Optionally, the upper housing 100a may also include an operating interface (such as buttons, a display screen, etc.), as well as air inlets or outlets.

[0122] The lower housing 100b is used to carry the core components of the cleaning equipment, including the lighting module 200, motor, battery, etc. The lighting module 200 can be located on the side or bottom of the cleaning equipment to better illuminate the surface to be cleaned, so the lighting equipment can be installed and fixed to the lower housing 100b.

[0123] Optionally, the connection between the lighting module 200 and the lower housing 100b may include screw fixing, snap-fit ​​fixing, etc., and the specific design can be made according to actual needs, without limitation.

[0124] Optionally, the lower housing 100b may also be designed with a heat dissipation structure to reduce the heat generated by the lighting module 200 during operation. For example, the heat dissipation structure may include heat dissipation holes, heat sinks, cooling fans, etc.

[0125] By designing the housing 100 to include an upper housing 100a and a lower housing 100b, and installing a lighting module 200 on the lower housing 100b, the internal layout of the cleaning equipment can be optimized and the lighting effect can be improved. When there is dirt, such as dust or particulate matter, in the area illuminated by the light, the shadow will be lengthened, achieving a better development effect, making the cleaning operation convenient and efficient, and ensuring the user experience.

[0126] Optionally, in practical applications, designers can also determine the specific design of the upper shell 100a and lower shell 100b and the installation method of the lighting module 200 according to the specific needs of the cleaning equipment and the usage environment, as long as the lighting module 200 and other components achieve the preset functions, there are no restrictions here.

[0127] Finally, it should be noted that other embodiments of this utility model will readily occur to those skilled in the art upon consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of this utility model that follow the general principles of this utility model and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this utility model is limited only by the appended claims.

Claims

1. A cleaning device, characterized in that, include: The housing (100) has a light-transmitting hole (110) on the front side along the travel direction of the cleaning equipment, and the housing (100) also has a mounting cavity (120) communicating with the light-transmitting hole (110); Lighting module (200), including: A lampshade (210) is provided at the light-transmitting hole (110) and is connected to the housing (100); A light source (220) is disposed on the rear side of the lampshade (210). The light source (220) is movable within the mounting cavity (120) to adjust the relative position of the light source (220) and the lampshade (210). The position adjustment mechanism (230) is connected to the light source (220) to drive the light source (220) to move.

2. The cleaning equipment according to claim 1, characterized in that, The lampshade (210) includes: The light-emitting part (211) is fitted into the light-transmitting hole (110); A connecting part (212) is provided on the periphery of the light-emitting part (211) and is fixedly connected to the housing (100).

3. The cleaning equipment according to claim 2, characterized in that, The light-emitting part (211) is configured to either gather the light emitted by the light source (220) or to disperse the light emitted by the light source (220).

4. The cleaning equipment according to claim 3, characterized in that, The light-emitting part (211) is formed as a convex lens to focus the light emitted by the light source (220).

5. The cleaning equipment according to claim 2, characterized in that, The connecting part (212) is detachably connected to the housing (100).

6. The cleaning equipment according to claim 5, characterized in that, The connecting part (212) is provided with a snap-fit ​​structure, and the housing (100) is provided with a snap-fit ​​engagement structure. The connecting part (212) and the housing (100) are snap-fit ​​connected to each other through the snap-fit ​​structure and the snap-fit ​​engagement structure.

7. The cleaning equipment according to claim 1, characterized in that, The light source (220) includes a laser lamp, an incandescent lamp, and an LED lamp.

8. The cleaning equipment according to claim 1, characterized in that, The position adjustment mechanism (230) includes: A light source bracket (231) is used to mount the light source component (220); A first driving member (232) is used to drive the light source bracket (231) to rotate around a first rotation axis to adjust the angle of the light source member (220) relative to the lampshade (210), wherein the first rotation axis is perpendicular to the direction of travel; The second driving member (233) is connected to the first driving member (232) to drive the first driving member (232) to move along the first rotation axis.

9. The cleaning equipment according to claim 8, characterized in that, The first driving element (232) is a servo motor; and / or, the second driving element (233) is a stepper motor.

10. The cleaning equipment according to claim 8, characterized in that, The second driving member (233) is fixedly connected to the housing (100), and the position adjustment mechanism (230) further includes: A motor bracket (234) is disposed between the first driving member (232) and the second driving member (233). The first driving member (232) is fixedly disposed on the motor bracket (234). The motor bracket (234) is provided with a threaded hole extending in a direction parallel to the first rotation axis. The inner wall of the threaded hole is provided with a transmission thread. The second drive member (233) has an output shaft that extends into the threaded hole. The outer wall of the output shaft is provided with a drive thread. When the output shaft rotates, the motor bracket (234) moves along the first rotation axis.

11. The cleaning equipment according to claim 8, characterized in that, The second driving member (233) drives the light source member (220) to move along the first rotation axis so that the light coverage angle of the lighting module (200) is 60°-120°; and / or, The first driving member (232) drives the light source member (220) to rotate so that the light irradiation distance of the lighting module (200) is 100cm-800cm.

12. The cleaning equipment according to claim 8, characterized in that, One of the light source bracket (231) and the light source component (220) is provided with a connection hole (410), and the other is provided with a connection post (420). The connection post (420) passes through the connection hole (410) to connect the light source component (220) and the light source bracket (231).

13. The cleaning equipment according to claim 1, characterized in that, The housing (100) includes an upper housing (100a) and a lower housing (100b), and the lighting module (200) is disposed in the lower housing (100b).

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