CN216417042U - Cleaning device - Google Patents

Abstract

The utility model provides a cleaning device which comprises a body, a box body and a signal lamp assembly, wherein the body is used for moving on a surface to be cleaned, the box body is used for storing liquid, the signal lamp assembly is used for emitting light to indicate the working state of a preset part, and the light is blocked by the box body and can penetrate through the box body. According to the cleaning device provided by the embodiment of the utility model, the signal lamp assembly blocked by the box body is arranged, the working state of the preset component can be reflected by the light emitted by the signal lamp assembly and transmitted through the box body, a user can conveniently know the working state of the preset component, and the user experience is improved.

Description

Cleaning device

Technical Field

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a cleaning device.

Background

A cleaning device is a device that moves over a surface to be cleaned and performs at least one of sweeping, vacuuming, mopping, washing, etc. of the surface to be cleaned. Some preset components for completing additional functions are further arranged in the related cleaning device, the working states of the preset components are not easy to observe, and user experience is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a cleaning device to solve the technical problem of how to improve the convenience of understanding the working state of the preset components in the cleaning device.

The technical scheme of the utility model is realized as follows:

an embodiment of the present invention provides a cleaning device, including: a body for movement over a surface to be cleaned; the box body is connected with the body and is light-permeable, and the box body is used for storing liquid; and the signal lamp assembly is used for emitting light to indicate the working state of the preset component, and the light is blocked by the box body and can penetrate through the box body.

Further, the preset component is arranged in the box body.

Further, the preset component comprises a disinfection piece arranged in the box body, and the disinfection piece is electrically connected with the signal lamp assembly.

Further, the preset component comprises a liquid level detection device arranged in the box body, and the liquid level detection device is used for detecting the position of liquid in the box body; the liquid level detection device is electrically connected with the signal lamp assembly.

Further, the bottom of body is provided with the cavity, the box sets up in the cavity, signal lamp subassembly with the box adjacent setting.

Further, the signal lamp assembly includes a light emitting portion provided outside the case.

Further, the body comprises a bottom wall adjacent to the cavity, a through hole communicated with the cavity is formed in the bottom wall, and the light emitting part of the signal lamp assembly is located in the through hole.

Further, the signal lamp assembly further comprises a panel connected with the light emitting part, and the panel is located on the side, opposite to the cavity, of the bottom wall.

Further, still include:

the connecting pieces are fixedly connected with the bottom wall and arranged at intervals, at least one open placing cavity is formed by the connecting pieces and the bottom wall in a surrounding mode, and the signal lamp assembly is movably arranged in the placing cavity.

Further, the signal lamp assembly includes a light emitting portion provided in the case.

The cleaning device comprises a body, a box body and a signal lamp assembly, wherein the body is used for moving on a surface to be cleaned, the box body is used for storing liquid, the signal lamp assembly is used for emitting light to indicate the working state of a preset part, and the light is blocked by the box body and can penetrate through the box body. According to the cleaning device provided by the embodiment of the utility model, the signal lamp assembly blocked by the box body is arranged, the working state of the preset component can be reflected by the light emitted by the signal lamp assembly and transmitted through the box body, a user can conveniently know the working state of the preset component, and the user experience is improved.

Drawings

FIG. 1 is a schematic view of a cleaning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a case according to an embodiment of the present invention;

FIG. 3 is a perspective view of a housing in one embodiment of the utility model;

FIG. 4 is a perspective view of a housing in another embodiment of the utility model;

FIG. 5 is a schematic view of a part of a cleaning apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a signal lamp assembly according to an embodiment of the present invention;

FIG. 7 is a schematic view of a part of a cleaning apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic view of the position of the signal lamp assembly and the body according to an embodiment of the present invention;

fig. 9 is a schematic diagram of the positions of the signal lamp assembly and the body according to another embodiment of the utility model.

Description of reference numerals:

1. a body; 10. a cavity; 11. a bottom wall; 12. a through hole; 2. a box body; 20. an accommodating chamber; 21. a bottom wall; 22. a top wall; 221. a side wall; 222. an upper wall; 3. a floor brush member; 62. an outlet; 61. an inlet; 4. a signal lamp assembly; 41. a light emitting section; 42. a panel; 5. a sterilizing element; 7. a liquid level detection device; 8. a connecting member; 80. a placement chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The individual features described in the embodiments can be combined in any suitable manner without departing from the scope, for example different embodiments and aspects can be formed by combining different features. In order to avoid unnecessary repetition, various possible combinations of the specific features of the utility model will not be described further.

In the following description, the term "first/second/so" is used merely to distinguish different objects and does not mean that there is a common or relationship between the objects. It should be understood that the description of the "upper", "lower", "outer" and "inner" directions as related to the orientation in the normal use state, and the "left" and "right" directions indicate the left and right directions indicated in the corresponding schematic drawings, and may or may not be the left and right directions in the normal use state.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The utility model provides a cleaning device which can comprise various forms of cleaning equipment such as a sweeping robot, a mopping robot, a sweeping and mopping all-in-one machine, a dust collector, a disinfecting robot and the like. It should be noted that the type of application scenario of the present invention does not limit the protection scope of the cleaning device of the present invention.

The cleaning device in the embodiment of the present invention is described as a sweeping robot. First, the overall structure of the cleaning device will be roughly described. As shown in fig. 1, the cleaning apparatus according to the embodiment of the present invention includes a body 1. The body 1 is used for moving on a surface to be cleaned, the body 1 can be arranged in a shell, and a cavity in the shell is used for accommodating various components to complete cleaning; in addition, the body 1 may also be provided with a floor brush 3 for contacting the surface to be cleaned, the floor brush 3 being adapted to concentrate dirt from the surface to be cleaned to the suction area of the cleaning apparatus to improve cleaning quality, it being understood that in other embodiments the floor brush 3 may not be provided on the cleaning apparatus to reduce the risk of hair snagging. The surface to be cleaned includes but is not limited to a smooth and flat surface such as a floor surface, a table surface and the like, and can also be a rough surface with grains such as a sofa, a carpet and the like. The object cleaned by the cleaning device in the embodiment of the utility model does not limit the structure of the cleaning device of the utility model.

The working principle of the sweeping robot is briefly described below. As shown in fig. 1, a moving assembly in the form of a roller or the like may be disposed on the body 1, and a driving assembly for driving the moving assembly to move, a dust suction part for allowing an air supply flow communicated with the outside to pass through, a vacuum part for vacuuming, a separation part for separating and collecting dust, and the like may be installed in a cavity inside the body 1. In the working state of the cleaning device, the driving component drives the body 1 to move on the surface to be cleaned by driving the moving component; the vacuum part is communicated with the separation part and the dust absorption part, the vacuum part such as a motor performs vacuum pumping operation, due to the pressure difference between the dust absorption part in the body and the external environment, airflow from the surface to be cleaned to the inside of the body is generated, the airflow with dust on the surface to be cleaned enters through the suction port formed in the bottom of the body, passes through the dust absorption part communicated with the suction port and then enters into the separation device communicated with the dust absorption part, the separation device separates and collects the dust in the airflow, clean airflow after dust removal enters into the vacuum part from the air outlet of the cyclone separation device, the vacuum part is blown to dissipate heat, and finally the sweeping robot is discharged. Alternatively, in the case where the floor brush 3 is provided, the floor brush 3 moves with the body 1 and simultaneously rotates during the movement of the body 1 to sweep dust on the surface to be cleaned to the vicinity of the suction port to facilitate the suction of the dust suction part. Through the sweeping of the sweeping robot, dust on the surface to be cleaned can be sucked and collected, so that the surface to be cleaned is cleaned, but the related sweeping robot does not sterilize the surface to be cleaned in the cleaning process, so that the cleaning robot does not have a sterilization function.

The cleaning device in the embodiment of the utility model further comprises a box body 2, the box body 2 is connected with the body 1, as shown in fig. 1, the arrow x direction is the moving direction of the cleaning device, the box body 2 can be arranged at the rear part of the body 1 and a position close to the bottom of the body 1 (the lower right part in fig. 1), and the box body 2 can partially protrude out of the lower surface of the body 1; in other embodiments the housing may also be provided at other locations on the body, for example, the housing is provided within the body, the housing is provided at a location coinciding with any surface of the body, or outside the body. The box body 2 can be movably connected with the body 1, the movable connection can be that the body is provided with a cavity for accommodating the box body, the box body can be separated from the cavity, and the box body is separated from the body by pulling the box body away from the cavity; the box body can also be fixedly connected with the body. The box body can be arranged in a long strip shape, a cylindrical shape and other shapes, and the structure, the position and the connection relation of the box body in the embodiment of the utility model are not limited to the functions of the box body in the embodiment of the utility model.

The box body in the embodiment of the utility model can be transparent, and the transparent box body can be a transparent or semitransparent structure, so that the box body can transmit light. The box body can be transparent on a designated part of surfaces, and can also be transparent on all surfaces of the box body; optionally, the light-transmitting part of the box body can be arranged according to the required light path, and at least part of the light-transmitting surface is arranged on the outer side of the body, so that light rays transmitted through the light-transmitting surface are not blocked, and the observation of a user is facilitated.

The interior of the box body in the embodiment of the utility model is used for containing liquid, and the liquid can be water or other liquid with water and solute, such as saline. Optionally, the liquid in the tank may have a disinfecting substance and be released outside the cleaning device, so that the cleaning device may be used in combination with the disinfecting liquid during the cleaning process, thereby enabling the cleaning device of the embodiment of the present invention to have a disinfecting function.

Referring to fig. 2, in particular, the housing 2 in the embodiment of the present invention has a receiving cavity 20 for receiving liquid therein, and the receiving cavity 20 may be formed by enclosing different structural members. For example, the box body 2 may include a bottom wall 21 and a top wall 22 protruding from the bottom wall 21, the top wall 22 being hermetically fixed to the bottom wall 21 and forming a containing chamber 20 therein for containing liquid; the receiving cavity 20 may be cylindrical, cubic, spherical, or other irregular shapes, and optionally, the shape of the receiving cavity 20 is adapted to match the overall shape of the cleaning device. Specifically, the shape of the top wall 22 may be various, for example, as shown in fig. 2, the top wall 22 is in a cover shape and covers the bottom wall 21, and the top wall 22 includes a side wall 221 directly connected to the bottom wall 21 and extending in a direction forming a predetermined included angle with the bottom wall 21, and also includes an upper wall 222 connected to the side wall 221 and spaced from the bottom wall 21; the top wall 22 may be integrally formed and may be a transparent member to facilitate viewing of the liquid in the chamber. Wherein, the top wall 22 is provided with an inlet 61 communicated with the accommodating cavity, and the bottom wall 21 is provided with an outlet 6 (shown in fig. 3) communicated with the accommodating cavity, so that the liquid can be added through the inlet 61, and the liquid can be released to the outside through the outlet 62. Optionally, the bottom wall 21 may also include a portion not covered by the top wall 22, as shown in fig. 2, the middle portion of the bottom wall 21 is not covered by the top wall 22 to form a receiving cavity, and the portion of the bottom wall 21 may be used to cooperate with other components in the body to facilitate the replacement of the box body.

As shown in fig. 2, the cleaning apparatus in the embodiment of the present invention further includes a signal lamp assembly 4, the signal lamp assembly 4 is used for emitting light to indicate the working state of a preset component, which is a component of the cleaning apparatus used for performing a preset function, such as a disinfection function, a detection function, etc., and the preset component includes, but is not limited to, a disinfection component, a liquid level detection component, etc. The preset component may be a related working component disposed inside the case 2, or may be a related working component disposed outside the case 2. The working state of the preset component can comprise a running state and a stopping state, and the running state can be further divided into a plurality of working states. The light emitted from the signal lamp assembly 4 indicates the operation state of the preset component, which may include various forms, for example, the signal lamp assembly 4 emits light to indicate an operation state, and the signal lamp assembly 4 does not emit light to indicate a stop state; the different operation states can be further indicated by the parameters of the intensity, the color, the duration and the like of the luminous light. The embodiment of the utility model does not limit the type and the number of the working states of the preset components, and does not limit the corresponding mode of the light rays emitted by the signal lamp component and the working states of the preset components.

As shown in fig. 2, the light emitted from the signal lamp assembly 4 is blocked by the case 2 and can penetrate the case 2. Specifically, the signal lamp assembly 4 is not disposed on the surface of the body 1 for the purpose of function and/or aesthetic appearance, but is at least partially blocked by the box body 2, so that the light emitted by the signal lamp assembly 4 and indicating the working state of the preset component is correspondingly blocked by the box body 2 and cannot be directly transmitted to the outside. In the embodiment of the utility model, the part of the box body 2, which is positioned on the light path of the light transmitted to the outer side of the body 1, is the light-transmitting part, so that the light can be transmitted to the outside through the light-transmitting box body 2, and a user can observe the light conveniently.

Specifically, as shown in fig. 2, the signal lamp assembly 4 can be closely attached to the outer surface of the box body 2; the signal lamp assembly 4 and the outer surface of the box body 2 can also be arranged at intervals, the intervals can be formed by no solid part between the signal lamp assembly and the outer surface of the box body for blocking, the distance between the signal lamp assembly and the outer contour of the box body is smaller than a set value, and the set value can be 5 cm. Specifically, the signal lamp assembly is arranged close to the box body, so that the light transmission efficiency is improved.

According to the cleaning device provided by the embodiment of the utility model, the signal lamp assembly blocked by the box body is arranged, the working state of the preset component can be reflected by the light emitted by the signal lamp assembly and transmitted through the box body, a user can conveniently know the working state of the preset component, and the user experience is improved.

In some embodiments, the preset components are disposed in the box 2, and it is difficult to accurately and conveniently acquire the working state of the preset components in the box 2 by observing the preset components outside the box 2 by a user without the light of the signal lamp assembly 4 indicating the working state of the preset components. And through the setting of signal subassembly 4 to wear out through box 2 through light and can make things convenient for accurate understanding to predetermine the operating condition of part.

In some embodiments, as shown in fig. 3, the predetermined component includes a sterilizing member 5 disposed in the housing 2, and the sterilizing member 5 is electrically connected to the signal lamp assembly 4, and the electrical connection may be such that the sterilizing member 5 is connected to the signal lamp assembly 4 by a wire. Because the box body 2 is used for storing liquid, the wires for connecting the disinfection piece 5 and the signal lamp assembly 4 can be separated from the liquid through the packaging isolation layer, and the fault risk of short circuit and the like caused by the liquid permeating into the wires is reduced. The electrical connection may also be that the disinfection piece 5 transmits the starting signal to the signal lamp assembly 4 by wireless communication, and the embodiment of the present invention does not limit the electrical connection between the disinfection piece and the signal lamp assembly. According to the embodiment of the utility model, the disinfection piece is electrically connected with the signal lamp assembly, so that the loop where the disinfection piece and the signal lamp assembly are located is conducted when the disinfection piece works, and further the response of the signal lamp assembly is realized.

In particular, the sterilization assembly 5 may be an electrolytic element that, when energized, causes an oxidation-reduction reaction of an electrolytic solution or electrolyte in a molten state on the cathode and anode to produce new substances. The embodiment of the utility model utilizes the principle of electrolysis to enable the electrolyte to act on the liquid in the box body 2, so that the liquid in the box body 2 generates oxidation-reduction reaction to generate the disinfection substance. For example, the accommodating cavity 20 can be used for storing pure water, the electrolytic element is arranged in the accommodating cavity 20, the cathode and the anode in the electrolytic element enable cations in water to move to the cathode during the power-on process, electrons are absorbed to generate an oxidation-reduction reaction, atomic hydrogen is generated on the cathode, atomic oxygen is generated on the anode, after the oxidation-reduction reaction of the atoms on the cathode and the anode, one part generates water hydrogen ion hydroxyl radical (OH-), and the other part generates ozone. The ozone generated after oxidation and reduction has better effects of disinfecting, sterilizing and purifying organic and non-organic substances, and pollutants generated in the process are less, thereby being beneficial to improving the disinfection effect. The water in the embodiment of the utility model can be tap water, and besides the electrolyzed water generates disinfection substances, the electrolyzed water also generates chlorine gas with disinfection effect after electrolysis because the tap water contains hypochlorous acid; or proper sodium chloride can be added into water, sodium chlorate can be produced after electrolysis, and the sodium chlorate also has certain disinfection and sterilization effects.

According to the cleaning device provided by the embodiment of the utility model, the signal lamp assembly is arranged close to the box body, and as the cleaning device has a certain distance from the visual angle of a user under the conventional working state, the user is not easy to observe the working state of the disinfection part in the box body, the working state of the preset part can be directly reflected through the signal lamp assembly, the signal lamp assembly is adopted to irradiate light out of the cleaning device from the light-transmitting box body, the user can quickly judge whether the related preset part is in the running state only by observing the brightness of the box body, the convenience degree of cleaning operation is improved, the risk of idling caused by the fault of the preset part is reduced, and the service life of the cleaning device is further prolonged.

In some embodiments, as shown in fig. 4, the preset component includes a liquid level detection device 7 disposed in the tank 2, and the liquid level detection device 7 is used for detecting the position of the liquid in the tank 2, and the liquid level detection device in the embodiments of the present invention may be a liquid level detection device implemented by using a floating ball type measurement, an ultrasonic measurement, a photoelectric refraction type measurement, a capacitance type measurement, and the like, for example, in the case of using a capacitance type measurement, the liquid level height is measured by detecting a capacitance value change caused by a liquid level or bulk material height change. The mode of adopting the capacitance type to measure the liquid level comprises a capacitance type liquid level meter capable of outputting analog quantity, a capacitance type proximity switch and the like, and the capacitance type proximity switch can be arranged on the side surface of the box body to carry out non-contact detection. According to the embodiment of the utility model, the liquid level detection device is arranged in the box body, so that the liquid height in the box body can be detected, the collection types of the environmental parameters in the box body are increased, and the working state in the box body can be known more accurately through more information feedback.

In some embodiments, as shown in fig. 4, the liquid level detection device 7 is electrically connected to the signal lamp assembly 4, and the electrical connection may be that the liquid level detection device is connected to the signal lamp assembly through a wire, and since the tank is used for storing liquid, the wire connecting the liquid level detection device and the signal lamp assembly can be isolated from the liquid through an encapsulation isolation layer, so that the risk of faults such as short circuit caused by liquid permeating into the wire is reduced. The electrical connection may also be that the liquid level detection device sends the start signal to the signal lamp assembly in a wireless communication manner, and the embodiment of the present invention does not limit the electrical connection manner between the liquid level detection device and the signal lamp assembly.

In some embodiments, as shown in FIG. 4, the signal lamp assembly 4 is adapted to emit light of a color corresponding to different liquid locations within the tank 2. The signal lamp assembly 4 includes a plurality of differently colored illuminating members, each of which has an illuminating member of a corresponding color for emitting light. Specifically, the signal lamp assembly comprises light-emitting members with red light and green light, the liquid level height of a first threshold is a water level to be supplemented, the liquid level height of a second threshold is set to be a normal water level, liquid in the box can continuously change under the working state of related components in the box, the liquid level detection device is used for measuring the liquid level in the box in real time or according to a set time interval, the signal lamp assembly judges the relation between the liquid level height and the preset threshold according to the received liquid level value, if the current liquid level value is larger than the first threshold and smaller than the second threshold, the signal lamp assembly is connected with a circuit where the light-emitting member emitting green light is located, the green light is transmitted out of the box, and a user can directly know that the current liquid level is in a normal state from the green light emitted from the box; if the current liquid level value is smaller than the first threshold value, the signal lamp assembly is connected with a circuit where a light emitting piece emitting red light is located, the red light is transmitted out from the box body, and a user can directly know that the current liquid level is in a water level state to be supplemented from the red light emitted from the box body. The embodiment of the utility model does not limit the number of the light-emitting pieces and the corresponding relation between the light-emitting colors of the light-emitting pieces and different water level thresholds.

According to the embodiment of the utility model, the signal lamp assembly is used for emitting different corresponding colors under different liquid levels, so that a user can conveniently know the liquid level state in the box body by directly observing the light emitting color of the box body, the liquid can be supplemented to the box body in time, and the risk of damage of the correlator assembly caused by insufficient liquid in the box body is reduced.

In some embodiments, as shown in fig. 1, the case 2 is specifically disposed at the bottom of the body 1 for illustration. The bottom of body is provided with the cavity, and the below that arrow y direction is illustrated is the bottom of body, and the cavity in the body is unanimous basically with the box profile for the box can set up in the cavity and with the cavity cooperation. The signal lamp assembly can be arranged adjacent to the box body, the signal lamp assembly can be arranged in the box body, and the signal lamp assembly can also be arranged outside the box body; the signal lamp assembly can be arranged close to the box body, and the signal lamp assembly can be arranged at a certain distance from the box body. According to the embodiment of the utility model, the signal lamp component is arranged close to the box body, so that the light intensity of the light penetrating through the box body is improved, and a user can conveniently know the operation condition of related components in the box body.

In some embodiments, as shown in fig. 5, the signaling light assembly 4 is disposed outside the box body 2 for example, specifically, as shown in fig. 6, the signaling light assembly 4 includes a light emitting portion 41, the light emitting portion 41 may be a semiconductor chip capable of emitting light when energized, the light emitting portion 41 may emit red light, blue light, or white light, and the light emitting color of the light emitting portion may be set according to requirements. The light emitting part 41 is arranged outside the box body, the light emitting part 41 can be fixedly connected with the box body 2, the light emitting part 41 can be directly connected with the box body 2, the light emitting part 41 is arranged outside the box body 2, light emitted by the light emitting part 41 needs to pass through the box body 2, the box body 2 transmits the outside of the cleaning device, and a user can conveniently and directly know the brightness or the light color of the box body reaction.

In some embodiments, as shown in fig. 7 and 8, the body 1 includes a bottom wall 11, the bottom wall 11 is adjacent to the cavity 10, the cavity 10 is a space for accommodating the box body 2, and the portion of the body 1 adjacent to the cavity 10 may be the bottom wall 11, for example, the upper portion body, the left portion body or the lower portion body of the box body 2 shown in fig. 8 is adjacent to the cavity 10, so that each portion may be the bottom wall 11 of the body 1, the bottom wall 11 is provided with a through hole 12, the through hole may be a cavity penetrating through two end faces of the bottom wall, and the through hole 12 is communicated with the cavity 10, so that light rays on two sides of the through hole can penetrate through. Referring to fig. 8, the light emitting part 41 of the signal lamp assembly is located in the through hole 12, and optionally, the cross-sectional shape of the through hole 12 may be the same as the shape of the light emitting part 41, so that the light emitting part 41 can be completely filled in the through hole 12, the light emitted by the light emitting part 41 can be emitted through one end of the through hole 12 close to the cavity 10, and the light is transmitted to the outside of the cleaning device through the box body 2.

In some embodiments, as shown in fig. 6, the signal lamp assembly 4 further includes a panel 42, the panel 42 is connected to the light emitting portion 41, and the panel is used for controlling the start and stop of the light emitting portion, for example, in the case that the relevant components in the box body are started, the panel receives the start signal of the relevant components and turns on the circuit where the light emitting portion is located, so that the light emitting portion is turned on; in other embodiments, the panel is further used for controlling the light-emitting color of the light-emitting part, the panel receives detection data of the liquid level detection device on the liquid level in the tank body, and judges the relationship between the current liquid level and the set liquid level value according to the detected liquid level, so that the light-emitting part of the light-emitting part corresponding to the color is controlled to be started.

In some embodiments, as shown in fig. 5 and 6, the panel 42 is located on the opposite side of the bottom wall 11 from the cavity, specifically, the cavity portion of the box body 2 shown in fig. 5 is located in the space, and the panel 42 and the box body 2 are respectively located on two sides of the bottom wall 11. The panel 42 may be connected to the bottom wall 11, the panel may be fixed to the bottom wall by a screw connection, and the panel may be detachably connected to the bottom wall by a connector.

In some embodiments, the panel is connected to the bottom wall through a connecting member, for example, as shown in fig. 5, the connecting member 8 is fixedly connected to the bottom wall 11, and a placing cavity 80 is formed between the connecting member 8 and the bottom wall 11, at least one side of the placing cavity 80 is open, the signal lamp assembly 4 can be arranged in the placing cavity 80, the signal lamp assembly 4 can be pulled out from the open position of the placing cavity 80, the signal lamp assembly 4 can be movably arranged in the placing cavity 80, the signal lamp assembly 4 can be conveniently detached and replaced, the maintenance is convenient, and the maintenance cost of the cleaning device is reduced.

In some embodiments, the signal lamp assembly 4 includes the light-emitting portion 41, and the light-emitting portion 41 may be disposed in the box body.

In some embodiments, as shown in fig. 9, the signal lamp assembly 4 further includes a panel 42, the panel 42 is electrically connected to the light emitting portion 41, and the panel 42 and the light emitting portion 41 can be electrically connected by contact or by wire. While fig. 9 shows the panel 42 as being disposed outside the tank 2, in other embodiments the panel may be disposed within the tank and may be sealed from the liquid within the tank by an associated form of encapsulation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (10)

1. A cleaning device, comprising:

a body for movement over a surface to be cleaned;

the box body is connected with the body and is light-permeable, and the box body is used for storing liquid;

and the signal lamp assembly is used for emitting light to indicate the working state of the preset component, and the light is blocked by the box body and can penetrate through the box body.

2. The cleaning apparatus defined in claim 1, wherein the predetermined component is disposed within the tank.

3. The cleaning apparatus defined in claim 2, wherein the predetermined component comprises a disinfectant member disposed within the tank, the disinfectant member being electrically connected to the signal lamp assembly.

4. The cleaning device according to claim 2, wherein the preset means comprises a liquid level detection device disposed in the tank, the liquid level detection device being configured to detect a position of the liquid in the tank; the liquid level detection device is electrically connected with the signal lamp assembly.

5. The cleaning apparatus as claimed in any one of claims 1 to 4, wherein a cavity is provided in a bottom of the body, the tank is disposed in the cavity, and the signal lamp assembly is disposed adjacent to the tank.

6. The cleaning device of claim 5, wherein the signal light assembly includes a light emitting portion disposed outside the tank.

7. The cleaning device of claim 6, wherein the body includes a bottom wall adjacent to the cavity, the bottom wall defining a through hole communicating with the cavity, the light emitting portion of the light assembly being positioned within the through hole.

8. The cleaning apparatus as claimed in claim 7, wherein the signal lamp assembly further comprises a panel connected to the light emitting portion, the panel being located on a side of the bottom wall opposite the cavity.

9. The cleaning apparatus as recited in claim 8, further comprising:

the connecting pieces are fixedly connected with the bottom wall and arranged at intervals, at least one open placing cavity is formed by the connecting pieces and the bottom wall in a surrounding mode, and the signal lamp assembly is movably arranged in the placing cavity.

10. The cleaning apparatus as claimed in claim 5, wherein the signal lamp assembly includes a light emitting part disposed in the case.

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