Cleaning equipment and cleaning system

Abstract

The utility model relates to cleaning equipment and a cleaning system, and relates to the technical field of smart home. The cleaning equipment comprises a shell, a first circuit board, a fixing piece and a light-emitting device, and at least one positioning hole is formed in the shell; at least one acoustic device is arranged on the first circuit board; the fixing piece comprises a fixing part and at least one positioning part, the fixing part is configured to fix the first circuit board on the shell, the positioning part is located in the positioning hole, and the positioning part is of a light-transmitting structure; the light-emitting device is located on the side, away from the shell, of the fixing piece and is opposite to the positioning part. According to the cleaning equipment, fixation of the first circuit board provided with the acoustic device and optical conduction of the light-emitting device are formed at the same time through the fixing piece.

Description

Technical Field

[0001] The present disclosure relates to the field of smart home technology, and in particular to a cleaning device and a cleaning system. Background Art

[0002] With the development of modern society, in order to save time and maintain home hygiene, more and more people have begun to buy cleaning equipment so that they can clean their homes in a timely and convenient manner. Cleaning equipment, with a certain degree of artificial intelligence, can automatically complete the floor cleaning work in the room.

[0003] Current smart cleaning equipment has gradually acquired functions such as voice control and LED lighting effects, which requires more functional devices to be installed inside the cleaning equipment. Therefore, it is necessary to optimize the layout of functional devices to improve the compactness of the internal structure of the cleaning equipment.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute prior art known to ordinary technicians in the field. Utility Model Content

[0005] The purpose of the present disclosure is to provide a cleaning device and a cleaning system.

[0006] According to one aspect of the present disclosure, there is provided a cleaning device, the cleaning device comprising:

[0007] a housing, wherein at least one positioning hole is formed on the housing;

[0008] a first circuit board, wherein at least one acoustic device is provided on the first circuit board;

[0009] a fixing member, the fixing member comprising a fixing portion and at least one positioning portion, the fixing portion being configured to fix the first circuit board to the housing, the positioning portion being located in the positioning hole, and the positioning portion being a light-transmitting structure;

[0010] The light emitting device is located on a side of the fixing member away from the housing and is arranged opposite to the positioning portion.

[0011] In an exemplary embodiment of the present disclosure, the cleaning device further comprises:

[0012] A second circuit board is provided with at least one light-emitting device.

[0013] In an exemplary embodiment of the present disclosure, the shell includes an upper shell and a bottom shell, the upper shell and the bottom shell are enclosed to form a accommodating space, and the first circuit board, the second circuit board and the fixing member are located in the accommodating space; the at least one positioning hole is formed on the upper shell, and the first circuit board is fixed to the upper shell by the fixing member.

[0014] In an exemplary embodiment of the present disclosure, the fixing member further includes a light guide portion, the positioning portion is connected to the fixing portion via the light guide portion, and the light emitting device is arranged opposite to the light guide portion.

[0015] In an exemplary embodiment of the present disclosure, in a direction in which the fixing member faces away from the housing, an orthographic projection of the light guide portion on the housing at least partially overlaps with an orthographic projection of the oppositely arranged light emitting device on the housing.

[0016] In an exemplary embodiment of the present disclosure, the orthographic projection of the light guide portion on the housing completely covers the orthographic projection of the light emitting device arranged opposite thereto on the housing.

[0017] In an exemplary embodiment of the present disclosure, in a direction in which the fixing member is away from the housing, an orthographic projection of the light-emitting device on the housing has no overlapping portion with the positioning hole.

[0018] In an exemplary embodiment of the present disclosure, a light shielding layer is provided on at least one side of the light guide portion facing away from the light emitting device.

[0019] In an exemplary embodiment of the present disclosure, a plurality of positioning holes are formed on the shell, a plurality of positioning parts are provided on the fixing member, the plurality of positioning parts are located in the plurality of positioning holes in a one-to-one correspondence, and each positioning part is arranged relative to at least one of the light-emitting devices.

[0020] In an exemplary embodiment of the present disclosure, the light-transmitting structure is a transparent structure.

[0021] In an exemplary embodiment of the present disclosure, the transparent structure is a light uniforming structure.

[0022] In an exemplary embodiment of the present disclosure, at least one avoidance portion is provided on the fixing portion, and the acoustic device is located in the avoidance portion.

[0023] In an exemplary embodiment of the present disclosure, the avoidance portion is a notch or a through hole formed on the fixing portion.

[0024] According to another aspect of the present disclosure, there is provided a cleaning system, the cleaning system comprising:

[0025] Cleaning equipment as described above;

[0026] A base station is used to park the cleaning device.

[0027] The cleaning device provided by the present disclosure is characterized in that a first circuit board provided with an acoustic device is fixed to a shell by a fixing member, a positioning portion is provided on the fixing member, and the positioning portion is located in a positioning hole of the shell, so that an assembly positioning effect between the fixing member and the shell is achieved through the cooperation of the positioning portion and the positioning hole; by setting the positioning portion as a light-transmitting structure, the light emitted by the light-emitting device can pass through the light-transmitting structure, that is, be emitted through the positioning portion in the positioning hole on the shell; the fixing member serves as a structural member for fixing the first circuit board, and also serves as a light-guiding structure for the light-emitting device to transmit the light to the outside of the sweeper, that is, the fixation of the acoustic device and the transmission of the light of the light-emitting device are achieved by a single structural member, and the layout of the acoustic device and the light-emitting device fully utilizes the internal space of the cleaning device, optimizes the internal structure of the cleaning device, and improves the compactness of the internal structure of the cleaning device.

[0028] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification, are used to explain the principles of the present disclosure. Obviously, the drawings described below are only some embodiments of the present disclosure, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0030] Figure 1 A front view of a cleaning device provided in accordance with an embodiment of the present disclosure.

[0031] Figure 2 A schematic diagram of the back side of a cleaning device provided in accordance with an embodiment of the present disclosure.

[0032] Figure 3 A front view diagram of an upper shell and a fixing member provided in an embodiment of the present disclosure.

[0033] Figure 4 for Figure 3 A partial enlarged view of .

[0034] Figure 5 A schematic diagram of an upper shell and a second circuit board provided in accordance with an embodiment of the present disclosure.

[0035] Figure 6 A schematic diagram of a second circuit board provided in accordance with an embodiment of the present disclosure.

[0036] Figure 7A schematic diagram of an upper shell, a first circuit board, and a fixing member provided in accordance with an embodiment of the present disclosure.

[0037] Figure 8 for Figure 7 A partial enlarged view of .

[0038] Figure 9 An exploded view of an upper shell, a first circuit board, and a fixing member provided in accordance with an embodiment of the present disclosure.

[0039] Figure 10 A schematic diagram of an upper shell provided for an embodiment of the present disclosure.

[0040] Figure 11 for Figure 10 A partial enlarged view of .

[0041] Figure 12 A schematic diagram of a first circuit board and an acoustic device provided in accordance with an embodiment of the present disclosure.

[0042] Figure 13 A schematic diagram of a first circuit board provided in accordance with an embodiment of the present disclosure.

[0043] Figure 14 A schematic diagram of a fixing member provided in accordance with an embodiment of the present disclosure.

[0044] Figure 15 A schematic diagram of a fixing member provided in another perspective according to an embodiment of the present disclosure.

[0045] Figure 16 A top view of a first circuit board, a fixing member, and a second circuit board provided in accordance with an embodiment of the present disclosure.

[0046] Figure 17 A schematic diagram of a first circuit board, a fixing member, and a second circuit board provided in accordance with an embodiment of the present disclosure.

[0047] Figure 18 A schematic diagram of a cleaning system provided in accordance with an embodiment of the present disclosure.

[0048] Description of reference numerals:

[0049] 10. Cleaning equipment; 11. Equipment body; 12. Drive module; 13. Sensing module; 14. Control module; 15. Cleaning module; 16. Energy module; 17. Human-computer interaction module;

[0050] 111, upper shell; 1111, positioning hole; 1112, screw column; 112, bottom shell;

[0051] 113. First circuit board; 1130. Mounting hole; 114. Acoustic device;

[0052] 115. Second circuit board; 116. Light-emitting device;

[0053] 117. Fixing member; 1171. Fixing portion; 1172. Positioning portion; 1173. Light guide portion; 1174. Avoiding portion; 1175. Fixing hole;

[0054] 118. Screws;

[0055] 119. Connecting plug;

[0056] 121. Driving wheel assembly; 122. Steering wheel;

[0057] 151. Roller brush assembly; 152. Side brush; 153. Cleaning head;

[0058] 20. Base station. DETAILED DESCRIPTION

[0059] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. Like reference numerals in the figures represent like or similar structures, and thus their detailed description will be omitted.

[0060] Although relative terms such as "upper" and "lower" are used in this specification to describe the relationship of one illustrated component to another, these terms are used herein for convenience only, such as in accordance with the orientation of the illustrations in the accompanying drawings. It will be understood that if the illustrated device were flipped upside down, the component described as "upper" would become the component "lower." When a structure is referred to as "on" another structure, this may mean that the structure is integrally formed with the other structure, that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via the other structure.

[0061] The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express open-ended inclusion and mean that additional elements / components / etc. may be present in addition to the listed elements / components / etc.; the terms "first", "second" and "third" etc. are used only as labels and are not intended to limit the quantity of their objects.

[0062] The embodiments of the present disclosure provide a cleaning device, which may be a sweeping robot, a sweeping and mopping robot, a handheld sweeper, a handheld sweeper, etc. Figure 1 and Figure 2As shown, the present disclosure below uses the cleaning device 10 as an example of a sweeping and mopping robot. The cleaning device 10 may include a device body 11, a driving module 12, a sensing module 13, a control module 14, a cleaning module 15, an energy module 16 and a human-computer interaction module 17, etc.

[0063] In some embodiments, the device body 11 is configured to automatically move along the target direction on the driving surface, which can be the surface to be cleaned by the cleaning device 10. The cleaning device 10 can be a sweeping and mopping robot, and the cleaning device 10 works on the ground, which is the above-mentioned operating surface.

[0064] In order to more clearly describe the behavior of the cleaning device 10, the following directions are defined: the cleaning device 10 can travel on the ground by various combinations of moving relative to the following three mutually perpendicular axes defined by the device body 11: the front and rear axis X, the transverse axis Y and the central vertical axis Z. The forward drive direction along the front and rear axis X is marked as "forward", and the rearward drive direction along the front and rear axis X is marked as "rearward". The cleaning device 10 can rotate around the Y axis. When the forward part of the cleaning device 10 tilts upward and the rear part tilts downward, it is "upward", and when the forward part of the cleaning device 10 tilts downward and the rear part tilts upward, it is "downward". In addition, the cleaning device 10 can rotate around the Z axis. In the forward direction of the cleaning device 10, when the cleaning device 10 tilts to the right side of the axis, it is "right turn", and when the cleaning device 10 tilts to the left side of the Y axis, it is "left turn".

[0065] In some embodiments, the drive module 12 includes a drive wheel assembly 121. The drive module 12 can simultaneously control the left and right wheels. To more precisely control the movement of the machine, the drive module 12 preferably includes a left drive wheel assembly and a right drive wheel assembly. The left and right drive wheel assemblies are symmetrically arranged along the transverse axis Y defined by the device body 11.

[0066] In some embodiments, as Figure 2 As shown, in order to enable the automatic cleaning device 10 to move more stably or with greater mobility on the ground, the automatic cleaning device 10 may include one or more steering wheels 122; the steering wheels 122 may be driven wheels or driving wheels, and their structures include but are not limited to universal wheels. The steering wheels 122 may be located in front of the driving wheel assembly 121. The drive motor provides power to the driving wheel assembly 121 and / or the steering wheels 122.

[0067] In some embodiments, the sensing module 13 includes a position determination device located above the device body 11, a buffer located at the forward portion of the device body 11, a cliff sensor located at the bottom of the device body 11, and sensing devices such as an ultrasonic sensor, an infrared sensor, a magnetometer, an accelerometer, a gyroscope, and an odometer, to provide the control module 14 with various position information and motion state information of the device body 11. For example, the forward portion of the device body 11 is provided with a buffer. When the driving wheel assembly propels the cleaning device 10 to move on the ground during the cleaning process, the buffer detects one or more events (or objects) in the travel path of the cleaning device 10 via a sensor module, such as an infrared sensor. The cleaning device 10 can control the driving structure to respond to the event (or object), such as crossing a step, by detecting the event (or object), such as a step, an obstacle, or a wall, by the buffer.

[0068] In some embodiments, the control module 14 can combine distance and speed information fed back by sensors such as the buffer, cliff sensor, ultrasonic sensor, infrared sensor, magnetometer, accelerometer, gyroscope, and odometer to comprehensively determine the current operating state of the sweeper, such as climbing stairs, crossing a threshold, getting on a carpet, being on a cliff, stuck above or below, having a full dust box, being picked up, etc. It can also provide specific next-step action strategies for different situations, making the operation of the cleaning device 10 more in line with the owner's requirements and providing a better user experience. Furthermore, the control module 14 can plan the most efficient and reasonable cleaning path and cleaning method based on the real-time map information drawn by SLAM (Simultaneous Localization and Mapping), which can improve the cleaning efficiency of the cleaning device 10.

[0069] In some embodiments, the energy module 16 includes a rechargeable battery, such as a nickel-metal hydride battery or a lithium battery. The rechargeable battery may be connected to a charging control circuit, a battery pack charging temperature detection circuit, and a battery undervoltage monitoring circuit. These circuits are further connected to the microcontroller control circuit. The host computer is charged via charging electrodes located on the side or bottom of the device body, connected to a charging station.

[0070] In some embodiments, the human-machine interaction module 17 includes buttons on the main unit panel for the user to select functions; a display screen and / or indicator lights and / or a speaker to display the current machine status or function options to the user; and a mobile client application. For route-guided cleaning equipment, the mobile client can display a map of the equipment's environment and the machine's location, providing the user with a richer and more user-friendly set of functions.

[0071] In some embodiments, the cleaning module 15 may include a dry cleaning module, or a dry and wet cleaning module. Figure 2 As shown, the dry cleaning module may include a roller brush assembly 151, a side brush 152, etc.; the wet cleaning module includes a cleaning head 153, a water tank, etc.

[0072] In some embodiments, as Figures 3 to 11 As shown, the cleaning device 10 includes a shell, a first circuit board 113, a fixing member 117 and a light-emitting device 116. At least one positioning hole 1111 is formed on the shell, and at least one acoustic device 114 is provided on the first circuit board 113; the fixing member 117 includes a fixing portion 1171 and at least one positioning portion 1172. The fixing portion 1171 is configured to fix the first circuit board 113 on the shell, and the positioning portion 1172 is located in the positioning hole 1111, and the positioning portion 1172 is a light-transmitting structure.

[0073] The cleaning device 10 provided by the present disclosure has a first circuit board 113 provided with an acoustic device 114 fixed to the housing by a fixing member 117, a positioning portion 1172 is provided on the fixing member 117, and the positioning portion 1172 is located in the positioning hole 1111 of the housing, so that the assembly positioning effect between the fixing member 117 and the housing is achieved by the cooperation between the positioning portion 1172 and the positioning hole 1111; by setting the positioning portion 1172 as a light-transmitting structure, the light emitted by the light-emitting device 116 in the cleaning device 10 can pass through the light-transmitting structure, that is, through the housing. The positioning portion 1172 in the positioning hole 1111 on the cleaning device 10 is ejected; the fixing member 117 serves as a structural member for fixing the first circuit board 113, and also serves as a light-guiding structure for the light-emitting device 116 to transmit light to the outside of the sweeper, that is, the fixation of the acoustic device 114 and the transmission of light from the light-emitting device 116 are achieved through a structural member. The layout of the acoustic device 114 and the light-emitting device 116 makes full use of the internal space of the cleaning device 10, optimizes the internal structure of the cleaning device 10, and improves the compactness of the internal structure of the cleaning device 10.

[0074] In some embodiments, the cleaning device 10 further includes a second circuit board 115, on which is disposed at least one light-emitting device 116. The light-emitting device 116 is located on a side of the fixing member 117 facing away from the housing and is disposed opposite the positioning portion 1172. In other embodiments, the light-emitting device 116 may be a separate device that can be connected to a control circuit board via a circuit to provide power and control to the light-emitting device 116.

[0075] In some embodiments, the housing includes an upper shell 111 and a bottom shell 112 . The upper shell 111 and the bottom shell 112 enclose a receiving space, and the first circuit board 113 , the second circuit board 115 and the fixing member 117 are located in the receiving space.

[0076] Positioning holes 1111 are formed in the upper shell 111, and the first circuit board 113 is mounted on the inner wall of the upper shell 111 via fixings 117. The upper shell 111 may include a top surface and an annular sidewall surrounding the top surface. Some components of the sensing module 13 and some components of the human-computer interaction module 17 may be disposed on the top surface, while some components of the sensing module 13 may be disposed on the annular sidewall. The roller brush assembly 151, side brush 152, and cleaning head 153 may be located outside or protruding from the bottom shell 112 to contact the surface to be cleaned.

[0077] In some embodiments, as Figure 12 and Figure 13 As shown, the first circuit board 113 is annular, and the first circuit board 113 is provided with three acoustic devices 114, which can be microphones; the three acoustic devices 114 can be evenly distributed on the annular first circuit board 113, that is, they are distributed at an angle of 120° to each other, so that when obtaining control voice from all directions, voice information can be accurately and timely obtained; of course, the three acoustic devices 114 can also be arbitrarily distributed on the annular first circuit board 113 according to the needs of the actual mechanism, or only one or two microphones can be provided, or four, five or more microphones can be provided, and the present disclosure does not impose any restrictions on this.

[0078] In some embodiments, as Figure 14 and Figure 15 As shown, the shape of the fixing portion 1171 on the fixing member 117 may be annular or C-shaped with a notch to match the shape of the first circuit board 113 and better fix the first circuit board 113 .

[0079] In some embodiments, as Figure 14 and Figure 15 As shown, a relief portion 1174 is provided on the fixing member 117 at a position corresponding to the acoustic device 114. Since the acoustic device 114 is disposed on the first circuit board 113 and has a certain height, the provision of the relief portion 1174 allows the fixing member 1171 to be closer to the first circuit board 113, thereby shortening the distance between the fixing member 117 and the first circuit board 113, thereby improving the structural compactness of the fixing member 117 and the first circuit board 113, while preventing the acoustic device 114 from being squeezed. Furthermore, by allowing the acoustic device 114 to be exposed from the relief portion 1174, the acoustic device 114 can better acquire external voice information.

[0080] The avoidance portion 1174 can be a through hole or a notch provided on the fixing portion 1171. A connecting plug 119 is also provided on the first circuit board 113 to connect the first circuit board 113 with other circuits for operation. Due to the relatively large size of the connecting plug 119, when positioned adjacent to one of the acoustic components 114, the connecting plug 119 can be exposed from the fixing member 117 through a notch in the fixing portion 1171. The remaining acoustic components can each be exposed through a through hole in the fixing portion 1171.

[0081] Among them, Figure 14 and Figure 15 As shown, the middle part of the fixing portion 1171 of the fixing member 117 is also provided with other structures, which can be used to fix other functional devices, further increasing the function of the fixing member 117, so that the structural compactness can be further improved through the fixing member 117, and the internal space layout of the cleaning equipment 10 can be optimized.

[0082] In some embodiments, the fixing member 117 is connected to the housing through a screw member to clamp and fix the first circuit board 113 on the upper shell 111. Figures 11 to 15 As shown, a plurality of screw columns 1112 are provided on the upper shell 111, a plurality of fixing holes 1175 are provided on the fixing portion 1171 of the fixing member 117, and a plurality of mounting holes 1130 are provided on the first circuit board 113; the plurality of mounting holes 1130 on the first circuit board 113 are aligned one-to-one with the plurality of screw columns 1112 on the upper shell 111, and then the fixing member 117 is pressed onto the first circuit board 113, and the plurality of fixing holes 1175 are aligned one-to-one with the plurality of screw columns 1112 through the plurality of mounting holes 1130, and then the screws 118 are screwed into the screw columns 1112 to fix the fixing member 117 to the upper shell 111, thereby clamping and fixing the first circuit board 113.

[0083] When the multiple fixing holes 1175 are aligned one-to-one with the multiple screw columns 1112 through the multiple mounting holes 1130, and the positioning portion 1172 on the fixing member 117 is located in the positioning hole 1111 of the upper shell 111, the multiple fixing holes 1175 are aligned with the multiple screw columns 1112, forming assembly positioning and improving assembly efficiency and assembly accuracy.

[0084] Among them, the distance between two adjacent screw columns 1112 can be set to be different, that is, the distance between two adjacent fixing holes 1175 and two adjacent mounting holes 1130 can also be different. When multiple fixing holes 1175 are aligned one-to-one with multiple screw columns 1112 through multiple mounting holes 1130, a fool-proof effect can be formed to avoid assembly dislocation and improve assembly efficiency.

[0085] In some embodiments, as Figures 14 to 16As shown, the fixing member 117 also includes a light guide portion 1173, through which the positioning portion 1172 is connected to the fixing portion 1171, and the light-emitting device 116 is arranged opposite the light guide portion 1173. Light emitted by the light-emitting device 116 passes through the light guide portion 1173 and enters the positioning portion 1172, and is then transmitted to the outside of the housing through the positioning portion 1172. The provision of the light guide portion 1173 changes the light path, preventing light from being emitted directly, and improving the uniform light effect.

[0086] In some embodiments, in the direction in which the fixing member 117 faces away from the housing, that is, in the direction of the central vertical axis Z, the orthographic projection of the light-guiding portion 1173 on the upper housing 111 at least partially overlaps with the orthographic projection of the oppositely disposed light-emitting device 116 on the upper housing 111. At least a portion of the light emitted by the light-emitting device 116 can directly enter the light-guiding portion 1173 and then be transmitted to the outside of the housing through the positioning portion 1172. This improves the brightness of the light transmitted to the outside of the housing, thereby reducing the brightness requirements of the light-emitting device 116, extending the life of the light-emitting device 116, and reducing energy consumption.

[0087] Furthermore, the orthographic projection of the light guide portion 1173 on the housing completely covers the orthographic projection of the light emitting device 116 disposed opposite thereto on the housing. Figure 16 As shown, by making the light-guiding portion 1173 completely block the light-emitting device 116, the light emitted by the light-emitting device 116 can directly enter the light-guiding portion 1173, and then be transmitted to the outside of the shell through the positioning portion 1172, further improving the brightness of the light transmitted to the outside of the shell.

[0088] In some embodiments, in the direction in which the fixing member 117 faces away from the housing, that is, in the direction of the central vertical axis Z, the orthographic projection of the light-emitting device 116 on the upper housing 111 does not overlap with the positioning hole 1111. Since the orthographic projection of the light-emitting device 116 on the upper housing 111 does not overlap with the positioning hole 1111, that is, the light-emitting device 116 is staggered with the corresponding positioning hole 1111, and thus with the positioning portion 1172, this prevents light from being emitted directly, thereby improving the uniform light effect.

[0089] In some embodiments, a light shielding layer is provided on at least one side of the light guide portion 1173 facing away from the light emitting device 116. By providing the light shielding layer on at least one side of the light guide portion 1173 facing away from the light emitting device 116, after light from the light emitting device 116 enters the light guide portion 1173, the light is prevented from directly passing through the light guide portion 1173 and being emitted directly. Instead, the light is reflected by the light shielding layer and focused onto the positioning portion 1172, and then conducted out of the housing through the positioning portion 1172. This improves the brightness of the light conducted to the outside of the housing, thereby reducing the requirement for the brightness of the light emitting device 116, extending the life of the light emitting device 116, and reducing energy consumption.

[0090] Among them, the light-shielding layer can be a light-shielding layer adhered to the light-guiding part 1173, such as a black tape for light-shielding; the light-shielding layer can also be a light-shielding coating directly coated on the light-guiding part 1173 with a light-shielding material; the light-shielding layer can completely cover the surface of the light-guiding part 1173 facing away from the light-emitting device 116, or completely cover the surface of the light-guiding part 1173 facing away from the light-emitting device 116 and the side of the light-guiding part 1173, so as to further enhance the effect of light conduction, and the present disclosure does not impose any restrictions on this.

[0091] In some embodiments, each positioning portion 1172 is disposed opposite to at least one light emitting device 116. Figure 17 As shown, each positioning portion 1172 is disposed opposite to two light emitting devices 116, ensuring the brightness of the light while improving the service life of the light emitting devices 116. Of course, each positioning portion 1172 can also be disposed opposite to one, three, or more light emitting devices 116, and this disclosure does not limit this.

[0092] The light emitting device 116 may be, for example, an LED lamp bead, which may be integrated on the second circuit board 115 by welding.

[0093] Among them, the second circuit board 115 can be the main board of the cleaning equipment 10, and the light-emitting device 116 is integrated on the main board of the whole machine, avoiding the need to set up a separate circuit board for the light-emitting device 116, thereby improving the integration of the device; of course, the light-emitting device 116 can also be set up separately through a circuit board, or integrated with other circuit boards, and the present disclosure does not limit this.

[0094] In some embodiments, the positioning portion 1172 of the light-transmitting structure on the fixing member 117 can be a transparent structure. That is, the positioning portion 1172 can be made of a transparent material, such as transparent plastic, which has good light-guiding effect, low cost, high reliability, and strong plasticity. The transparent structure can also be a structure with a light-transmitting hole to allow light from the light-emitting device 116 to pass through and be transmitted to the outside of the housing.

[0095] The transparent structure can be a light-homogenizing structure, i.e., a transparent structure formed of a transparent material that can also have a light-homogenizing effect. For example, a frosted light-homogenizing surface can be formed on the surface of the transparent material, or an array of light-homogenizing lens structures can be formed on the surface of the transparent material, or a light-homogenizing structure can be set inside the transparent material. By setting up a light-homogenizing structure, the softness of the light transmitted from the light-emitting device 116 to the outside of the housing can be further improved, avoiding glare, improving the effect of interaction with the user, and thus enhancing the market competitiveness of the product.

[0096] The light guide portion 1173 and the fixing member 117 can have the same transparent structure, i.e., be formed of the same transparent material. The light guide portion 1173 and the positioning portion 1172 can be integrally formed to enhance the light guiding performance at the interface between the light guide portion 1173 and the positioning portion 1172. Alternatively, the light guide portion 1173 and the positioning portion 1172 can be connected together by welding, bonding, or clamping.

[0097] The fixing member 117 can be an integrally molded structure, that is, the positioning portion 1172, the light-guiding portion 1173, and the fixing portion 1171 are directly formed in a single process. In this case, the positioning portion 1172, the light-guiding portion 1173, and the fixing portion 1171 can all be transparent structures. In addition, the fixing member 117 can be formed using a two-color injection molding process, that is, the fixing portion 1171, the positioning portion 1172, and the light-guiding portion 1173 can be made of different materials, with the fixing portion 1171 being formed of a non-transparent material and the positioning portion 1172 and the light-guiding portion 1173 being formed of a translucent material, thereby preventing light from the light-guiding portion 1173 from entering the fixing portion 1171.

[0098] The embodiment of the present disclosure also provides a cleaning system, such as Figure 18 As shown, the cleaning system includes a base station 20 and the cleaning device 10 provided in the above embodiment. The base station 20 is used to park the cleaning device 10. The cleaning device 10 can perform functions such as charging, self-cleaning, docking, sewage discharge, and water replenishment on the base station 20. The beneficial effects of the cleaning system provided by the present disclosure can be found in the detailed discussion of the above cleaning device embodiments and will not be repeated here.

[0099] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the appended claims.

[0100] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A cleaning device, characterized in that: include: a housing, wherein at least one positioning hole is formed on the housing; a first circuit board, wherein at least one acoustic device is provided on the first circuit board; a fixing member, the fixing member comprising a fixing portion and at least one positioning portion, the fixing portion being configured to fix the first circuit board to the housing, the positioning portion being located in the positioning hole, and the positioning portion being a light-transmitting structure; The light emitting device is located on a side of the fixing member away from the housing and is arranged opposite to the positioning portion.

2. The cleaning device according to claim 1, characterized in that The cleaning device also includes: A second circuit board, on which at least one light-emitting device is provided.

3. The cleaning device according to claim 2, characterized in that The shell includes an upper shell and a bottom shell, and the upper shell and the bottom shell are combined to form a accommodating space, and the first circuit board, the second circuit board and the fixing member are located in the accommodating space; the at least one positioning hole is formed on the upper shell, and the first circuit board is fixed to the upper shell through the fixing member.

4. The cleaning device according to claim 1, characterized in that The fixing member further includes a light guide portion, the positioning portion is connected to the fixing portion via the light guide portion, and the light emitting device is arranged opposite to the light guide portion.

5. The cleaning device according to claim 4, characterized in that In a direction in which the fixing member faces away from the housing, an orthographic projection of the light-guiding portion on the housing at least partially overlaps with an orthographic projection of the oppositely arranged light-emitting device on the housing.

6. The cleaning device according to claim 5, characterized in that The orthographic projection of the light-guiding portion on the housing completely covers the orthographic projection of the light-emitting device on the housing that is arranged opposite to it.

7. The cleaning device according to claim 5, characterized in that In a direction in which the fixing member is away from the housing, an orthographic projection of the light-emitting device on the housing has no overlapping portion with the positioning hole.

8. The cleaning device according to claim 6, characterized in that A light shielding layer is provided on at least one side of the light guide portion facing away from the light emitting device.

9. The cleaning device according to claim 1, characterized in that A plurality of positioning holes are formed on the housing, a plurality of positioning portions are provided on the fixing member, the plurality of positioning portions are located in the plurality of positioning holes in a one-to-one correspondence, and each positioning portion is arranged opposite to at least one of the light-emitting devices.

10. The cleaning device according to claim 1, characterized in that The light-transmitting structure is a transparent structure.

11. The cleaning device according to claim 10, characterized in that The transparent structure is a light-homogenizing structure.

12. The cleaning device according to claim 1, characterized in that At least one avoidance portion is provided on the fixing portion, and the acoustic device is located in the avoidance portion.

13. The cleaning device according to claim 12, characterized in that The avoidance portion is a notch or a through hole formed on the fixing portion.

14. A cleaning system, characterized in that: include: The cleaning device according to any one of claims 1 to 13; A base station is used to park the cleaning device.

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