Blowing and sucking all-in-one machine

Abstract

The utility model provides a blowing and sucking all-in-one machine. The blowing and sucking all-in-one machine comprises a large body assembly and a dust cup assembly detachably arranged on the large body assembly, the large body assembly comprises a shell and a motor assembly arranged in the shell, and an air inlet structure and an air outlet structure are arranged on the shell; the blowing and sucking all-in-one machine has a hair sucking working state and a hair blowing working state, the motor assembly is used for generating airflow during working, and the airflow enters from the air inlet structure, sequentially passes through the dust cup assembly and the motor assembly and then flows out from the air outlet structure; the blowing and sucking all-in-one machine further comprises a silencing head, and the silencing head is connected to one of the air inlet structure and the air outlet structure. According to the blowing and sucking all-in-one machine, noise is reduced by arranging the silencing head, and a user can flexibly connect the silencing head to the air inlet structure or the air outlet structure according to the working state of the blowing and sucking all-in-one machine to meet different use requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cleaning electric appliances, in particular to a blowing and sucking integrated machine. BACKGROUND

[0002] With the development of society and economy, people's living standards are constantly improving, and more and more people keep pets. In order to ensure the hygiene of pets such as dogs and cats with fur, pets are often combed, cleaned and bathed, however, the noise of a general pet blowing and sucking integrated care machine is large, pets are sensitive to sound, and high decibels can disturb and discomfort pets. SUMMARY

[0003] Therefore, the utility model aims at providing an improved blowing and sucking integrated machine to solve at least one of the above problems.

[0004] In a first aspect, the application provides a blowing and sucking integrated machine, comprising a main body assembly and a dust cup assembly detachably arranged on the main body assembly, characterized in that,

[0005] The main body assembly comprises a shell and a motor assembly arranged in the shell, and the shell is provided with an air inlet structure and an air outlet structure;

[0006] The blowing and sucking integrated machine has a fur sucking working state and a fur blowing working state, and the motor assembly is used for generating airflow during work, the airflow enters from the air inlet structure, passes through the dust cup assembly and the motor assembly in turn, and then flows out from the air outlet structure;

[0007] The blowing and sucking integrated machine further comprises a sound absorbing head connected to one of the air inlet structure and the air outlet structure.

[0008] In one embodiment, when the blowing and sucking integrated machine is in the fur sucking working state, the sound absorbing head is connected to the air outlet structure;

[0009] When the blowing and sucking integrated machine is in the fur blowing working state, the sound absorbing head is connected to the air inlet structure.

[0010] In one embodiment, the sound absorbing head comprises a joint part connected to the air inlet structure or the air outlet structure and a sound absorbing cover, and the sound absorbing cover is provided with a honeycomb-shaped sound absorbing through hole.

[0011] In one embodiment, the air inlet structure and the air outlet structure are respectively located on the left and right sides.

[0012] In one embodiment, the axis direction of the dust cup assembly is substantially parallel to the axis direction of the motor assembly.

[0013] In one embodiment, the axis direction of the motor assembly and the axis direction of the dust cup assembly are both vertical directions and parallel to each other.

[0014] In one of the embodiments, the air inlet structure is located at a side of the dust cup assembly away from the motor assembly, and the air outlet structure is located at a side of the motor assembly away from the dust cup assembly.

[0015] In one of the embodiments, the dust cup assembly comprises a hollow dust cup, a dust cup cover and a dust cup holder, the dust cup cover and the dust cup holder are arranged oppositely, the air inlet of the dust cup is arranged on a side wall of the dust cup facing the air inlet structure and communicates with the air inlet structure, and the air outlet of the dust cup is arranged above the dust cup.

[0016] In one of the embodiments, a filter assembly is arranged at the air outlet, and the filter assembly is located between the dust cup assembly and the motor assembly.

[0017] In one of the embodiments, the main body assembly further comprises a first sound attenuation assembly and a second sound attenuation assembly arranged in the shell, and the first sound attenuation assembly and the second sound attenuation assembly are both located between the motor assembly and the air outlet structure.

[0018] In one of the embodiments, the main body assembly further comprises a support frame arranged in the shell, and the support frame comprises a first cavity accommodating the dust cup assembly and a second cavity accommodating the motor assembly.

[0019] In one of the embodiments, a first side opening matched with the air inlet of the dust cup and an upper opening matched with the air outlet of the dust cup are arranged on a cavity wall of the first cavity.

[0020] In one of the embodiments, a honeycomb-shaped through hole is arranged on a cavity wall of the second cavity, and the honeycomb-shaped through hole constitutes the first sound attenuation assembly.

[0021] In one of the embodiments, a turning cover and a cover plate are arranged inside the shell to form a turning channel from the first cavity to the second cavity, and the cover plate is provided with air inlet openings corresponding to the filter assembly and the motor assembly.

[0022] In one of the embodiments, the axis direction of the dust cup assembly and the axis direction of the motor assembly are both horizontal directions and parallel to each other.

[0023] In one of the embodiments, the shell is hollow and comprises a middle part and extension parts extending outward and upward along two sides of the middle part, the motor assembly is arranged substantially in the middle part, and the middle part and the extension parts constitute an accommodation groove, and the dust cup assembly is arranged at least partially in the accommodation groove.

[0024] In one of the embodiments, the air inlet structure and the air outlet structure are arranged on the extension parts, the air inlet structure is provided with an air inlet, and the air outlet structure is provided with an air outlet.

[0025] In one of the embodiments, the air inlet structure is arranged at an upper part of the extension part at one side of the shell, and the air outlet structure is arranged at a lower part of the extension part at the other side of the shell.

[0026] In one of the embodiments, the air flow enters from the air flow inlet, passes through the dust cup assembly and the motor assembly, and flows out from the air flow outlet. The flow direction of the air flow in the dust cup assembly is the same as that in the motor assembly, and the air flow is arranged in a zigzag manner.

[0027] The present application is aimed at the special requirements of pet care for sound decibel, and is equipped with a sound reduction head for reducing noise. The user can flexibly connect the sound reduction head to the air inlet structure or the air outlet structure according to the working state of the blowing and sucking integrated machine to meet different use requirements. Further, the sound reduction head installed at the air flow inlet can also block foreign matters, avoiding the entry of foreign matters into the dust cup assembly through the always-open air flow inlet in the blowing mode; in the sucking mode, the air flow can also clean the small sound reduction through holes, effectively preventing the sound reduction head from being blocked, and realizing the self-cleaning of the sound reduction head. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 FIG. 6 is a structural schematic view of the combination of the dust cup assembly and the main body assembly in one embodiment of the present application;

[0029] Figure 2 FIG. 7 is another angle structural schematic view of the dust cup assembly of Figure 1 ;

[0030] Figure 3 FIG. 8 is a top view of the dust cup assembly of Figure 1 ;

[0031] Figure 4 FIG. 9 is a left view of the dust cup assembly of Figure 1 ;

[0032] Figure 5 FIG. 10 is a right view of the dust cup assembly of Figure 1 ;

[0033] Figure 6 FIG. 11 is a sectional view of the dust cup assembly of Figure 1 ;

[0034] Figure 7 FIG. 12 is a structural schematic view of the separation of the dust cup assembly and the main body assembly in one embodiment of the present application;

[0035] Figure 8 FIG. 13 is another angle structural schematic view of the dust cup assembly of Figure 7 ;

[0036] Figure 9 FIG. 14 is still another angle structural schematic view of the dust cup assembly of Figure 7 ;

[0037] Figure 10 FIG. 15 is a sectional view of the dust cup assembly of the blowing and sucking integrated machine without installing a dust bag in one embodiment of the present application;

[0038] Figure 11 FIG. 16 is a sectional view of the dust cup assembly of the blowing and sucking integrated machine with installing a dust bag in one embodiment of the present application;

[0039] Figure 12 A structure diagram of a baffle in an embodiment of the present application;

[0040] Figure 13 A structure diagram of a part of the inside of a shell in an embodiment of the present application;

[0041] Figure 14 A structure diagram of a part of the inside of a shell in an embodiment of the present application; Figure 13 A sectional view thereof;

[0042] Figure 15 A structure diagram of a part of a motor cover in an embodiment of the present application; Figure 1 ;

[0043] Figure 16 A structure diagram of a part of a motor cover in an embodiment of the present application; Figure 2 ;

[0044] Figure 17 A structure diagram of a sound-damping frame in an embodiment of the present application;

[0045] Figure 18 A structure diagram of a blowing and sucking integrated machine in an embodiment of the present application;

[0046] Figure 19 A structure diagram of a blowing and sucking integrated machine in an embodiment of the present application when a dust cup assembly is not put in;

[0047] Figure 20 A structure diagram of a blowing and sucking integrated machine in an embodiment of the present application when a dust cup assembly is not put in;

[0048] Figure 21 A structure diagram of a dust cup assembly in a locked state in an embodiment of the present application;

[0049] Figure 22 A structure diagram of a dust cup assembly in a locked state in an embodiment of the present application;

[0050] Figure 23 A structure diagram of a lock and release assembly of a dust cup assembly in a locked state in an embodiment of the present application;

[0051] Figure 24 A motion diagram of a lock and release assembly of a dust cup assembly when the dust cup assembly is switched from a locked state to a released state in an embodiment of the present application;

[0052] Figure 25 A structure diagram of a release control element in an embodiment of the present application;

[0053] Figure 26 A structure diagram of a first control rod in an embodiment of the present application;

[0054] Figure 27 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0055] Figure 28 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0056] Figure 29 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0057] Figure 30 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0058] Figure 31 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0059] Figure 32 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application; Figure 31 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0060] Figure 33 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0061] Figure 34 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;

[0062] Figure 35 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application; Figure 1

[0063] Figure 36 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application; Figure 2

[0064] Figure 37 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application; Figure 1

[0065] Figure 38 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application; Figure 2

[0066] Figure 39 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application; Figure 1

[0067] Figure 40 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application; Figure 2

[0068] Figure 41 Fig. 14 is a cross-sectional view of a dust cup assembly in a released state according to an embodiment of the present application;​​​​​​

[0069] Figure 42 Structure diagram of the sound attenuation head in the present application;

[0070] Figure 43 Partial sectional view of the sound attenuation head in the present application installed on the air inlet structure;

[0071] Figure 44 Structure diagram of another sound attenuation head in the present application;

[0072] Figure 45 Structure diagram of the sound attenuation cover of another sound attenuation head in the present application Figure 1 ;

[0073] Figure 46 Structure diagram of the sound attenuation cover of another sound attenuation head in the present application Figure 2 ;

[0074] Figure 47 Structure diagram of another sound attenuation head in the present application installed on the air inlet structure;

[0075] Figure 48 Structure diagram of another sound attenuation head in the present application installed on the air outlet structure;

[0076] Figure 49 Partial sectional view of another sound attenuation head in the present application installed on the air inlet structure.

[0077] 100, 100', main body assembly; 110, 110', housing; 111, middle part; 112, extension part; 113, accommodating groove; 200, 200', dust cup assembly; 210, 210', dust cup; 220, 220', dust cup cover; 230, dust bag; 240, baffle; 250, cover opening key; 260, 260', air inlet; 270, 270', air outlet; 280, 280', handle; 290', dust cup holding member; 300, air duct assembly; 310, 310', air inlet structure; 311, trigger device; 312, 312', air inlet; 320, air conveying structure; 321, first turning assembly; 322, straight air duct assembly; 323, second turning assembly; 330, 330', air outlet structure; 331, trigger switch; 332, 332', air outlet; 400, 400', filter assembly; 410, filter screen; 420, filter cotton; 430, HEPA assembly; 500, 500', motor assembly; 510, motor cover; 520, motor; 530, partition; 540, first space; 541, accommodating cavity; 542, air flow cavity; 543, first notch; 544, second notch; 550, second space; 560, third space; 570, fourth space; 580, fifth space; 590, sixth space; 600, 600', first silencing assembly; 610, first silencing cotton; 700, 700', second silencing assembly; 710, silencing frame; 711, body; 712, extension frame; 713, first silencing hole; 714, second silencing hole; 720, second silencing cotton; 800, power supply assembly; 830, lock and release assembly; 840, extension mechanism; 8111, first through hole; 8112, second through hole; 8113, third opening; 8210, first opening; 8211, first locking part; 82111, fourth inclined surface; 8220, second opening; 8221, second locking part; 8310, first control rod; 8311, first coupling part; 8312, first limiting part; 83111, third inclined surface; 8320, second control rod; 8321, second coupling part; 8330, release control element; 8331, button; 8332, push rod; 83321, first inclined surface; 83322, second inclined surface; 83323, second limiting part; 8340, first return spring; 8350, second return spring; 841, action block; 842, elastic member; 900, electrical element; 910, negative ion generator; 920, positive thermal resistor; 930, negative thermal resistor; 001, first sealing element; 002, second sealing element; 010', support frame; 011', first cavity; 0111', first side opening; 0112', upper opening; 0113', rear opening; 012', second cavity; 0122', air outlet channel; 0121', second side opening; 020', turning cover; 030', cover plate; 040, silencing head;041. sound hole; 042. sound hole; 043. joint portion. DETAILED DESCRIPTION

[0078] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced without using some or all of these specific details, and that the present application is not limited to the specific embodiments described below.

[0079] It is to be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The term "vertical", "horizontal", "left", "right", "upper", "lower", and the like as used herein are used for explanation only.

[0080] In addition, the terms "first", "second", etc. are used herein only to describe various conditions, and are not to be construed as indicating or implying relative importance or a specific order. Thus, features with "first", "second" designations can include one or more of the features, explicitly or implicitly. In the description of the present application, the meaning of "a plurality" is two or more, unless otherwise specifically defined. In the present application, " / " means "or".

[0081] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments of the present application, and is not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0082] At present, pet hair is mainly cleaned by manual cleaning or pet vacuum cleaner, and pet hair is mainly dried by wiping, hair dryer, pet store drying or household blowing and sucking integrated machine drying. The arrangement of components of the blowing and sucking integrated machine and the pet vacuum cleaner affects the appearance, capacity, noise and effect. The blowing and sucking integrated machine in the prior art has the problems of large horizontal or vertical size, unattractive appearance, and easy blockage of the motor due to unreasonable arrangement of components.

[0083] Based on this, the present invention provides a blower / vacuum combo machine, including a main body assembly and a dust cup assembly detachably mounted on the main body assembly, with a motor assembly housed within the main body assembly. The present invention arranges the motor assembly and dust cup assembly, which occupy most of the space of the machine, side-by-side, meaning the axis of the dust cup assembly is approximately parallel to the axis of the motor assembly, greatly reducing the overall size of the machine and resulting in an aesthetically pleasing appearance.

[0084] The motor assembly and dust cup assembly can be arranged vertically side-by-side, meaning they are aligned vertically along their axis and placed side-by-side; or they can be arranged horizontally side-by-side, meaning they are aligned horizontally along their axis and placed vertically side-by-side. However, regardless of the arrangement, both vertical and horizontal arrangements must consider the effective utilization of vacuum suction and noise levels to avoid a negative user experience. Specifically, for example... Figures 1-32 As shown, this is an embodiment where the motor assembly and dust cup assembly are arranged horizontally side by side. Figures 33-41 The image shows an embodiment where the motor assembly and dust cup assembly are arranged vertically side by side.

[0085] In this invention, the axial direction is defined as the centerline direction, that is, the axial direction of the dust cup assembly is the centerline direction of the dust cup assembly, and the axial direction of the motor assembly is the centerline direction of the motor assembly.

[0086] This invention achieves a miniaturized and aesthetically pleasing blow-and-suction integrated machine through component arrangement.

[0087] The present invention will be described in detail below with reference to specific embodiments.

[0088] like Figures 1-32 As shown, the blower / vacuum combo unit of this embodiment includes a main body assembly 100 and a dust cup assembly 200. The dust cup assembly 200 is detachably mounted on the main body assembly 100.

[0089] Specifically, the dust cup assembly 200 includes a hollow dust cup 210 and a dust cup cover 220, and the main body assembly 100 includes a housing 110 and an air duct assembly 300, a filter assembly 400, a motor assembly 500, a first silencing assembly 600, a second silencing assembly 700, a power supply assembly 800, and electrical components 900 disposed within the housing 110.

[0090] like Figures 1 to 9As shown, the housing 110 is hollow and includes a middle portion 111 extending in the horizontal direction and extension portions 112 extending outwardly and upwardly on the left and right sides of the middle portion 111. The motor assembly 500 is substantially disposed in the middle portion 111. The middle portion 111 and the extension portions 112 on the two sides constitute a receiving groove 113. The receiving groove 113 is configured to gradually widen in a direction away from the middle portion 111, i.e., the structure of the receiving groove 113 is wide at the top and narrow at the bottom, and the two sides are inclined inwardly from top to bottom. In this way, the dust cup assembly 200 is facilitated to be inserted and taken out.

[0091] The dust cup assembly 200 is detachably disposed in the receiving groove 113. Specifically, in use, the dust cup assembly 200 is at least partially disposed in the receiving groove 113. The axial direction of the dust cup assembly 200 is substantially parallel to the axial direction of the motor assembly 500. In the present embodiment, the axial direction of the dust cup assembly 200 and the axial direction of the motor assembly 500 are both horizontal and parallel to each other. The dust cup assembly 200 is configured to gradually widen in a direction away from the middle portion 111. That is, the structure of the dust cup assembly 200 is wide at the top and narrow at the bottom, and the two sides are inclined inwardly from top to bottom. In this way, the dust cup assembly 200 is facilitated to be inserted and taken out in cooperation with the structure of the receiving groove 113 which is wide at the top and narrow at the bottom.

[0092] Further, in order to effectively reduce the size of the cleaner in the horizontal length direction, maximize the capacity of the dust cup 210, and ensure that there is still space to arrange other components in the extension portions 112 on the two sides of the motor assembly 500, the present embodiment is configured such that the projection of the motor assembly 500 and the dust cup assembly 200 in the horizontal direction overlaps by 80% or more. Preferably, the projection of the motor assembly 500 and the dust cup assembly 200 in the horizontal direction overlaps by 90% or more. Further, the ratio of the horizontal length of the motor assembly 500 to the horizontal length of the dust cup assembly 200 is 0.8-1.2. Preferably, the ratio of the horizontal length of the motor assembly 500 to the horizontal length of the dust cup assembly 200 is 0.8-1.

[0093] In other specific embodiments, whether the motor assembly 500 is completely located in the middle portion 111 or the air inlet or air outlet related structures of the motor assembly 500 are partially located in the extension portions 112 on the two sides due to component arrangement, the ratio of the horizontal length of the motor assembly 500 to the horizontal length of the middle portion 111 is 0.8-1.2. Preferably, the ratio of the horizontal length of the motor assembly 500 to the horizontal length of the middle portion 111 is 0.8-1, so as to release more space for arranging related components of the air duct assembly 300.

[0094] In some specific embodiments, the maximum value of the lateral length and the maximum value of the lateral width of the upper part of the extension 112 on both sides of the dust cup assembly 200 are respectively less than or equal to the minimum value of the lateral length and the minimum value of the lateral width of the lower part of the extension 112 on both sides of the middle part 111, so that the extension 112 has a decreasing trend in lateral length and lateral width from bottom to top, so that the whole machine is more compact and stable.

[0095] In some specific embodiments, in order to increase the capacity of the dust cup as much as possible while ensuring the structural strength of the extension, the maximum value of the lateral length of the accommodation groove 113 above the middle part 111 is 4-8 times the maximum value of the lateral length of the upper part of the extension 112. In some specific embodiments, the maximum value of the lateral width of the accommodation groove 113 is less than or equal to the maximum value of the lateral width of the dust cup 210 of the dust cup assembly 200.

[0096] In some specific embodiments, the longitudinal height of the middle part 111 and the longitudinal height of the dust cup assembly 200 are substantially equal. Specifically, the ratio of the longitudinal height of the middle part 111 to the longitudinal height of the dust cup 210 is 0.8-1.2.

[0097] As Figure 2 Specifically, the lateral length is the size in the X direction (i.e. the axis direction of the dust cup assembly in the present embodiment); the lateral width is the size in the Y direction (i.e. the direction on the horizontal plane and perpendicular to the X direction in the present embodiment); and the longitudinal height is the size in the Z direction (i.e. the direction perpendicular to the horizontal plane in the present embodiment).

[0098] In some specific embodiments, according to the size and arrangement of the main components (the air inlet structure 310, the air outlet structure 330, the first turning assembly 321, and the second turning assembly 323) accommodated in the extension 112, the length of the extension 112 in the lateral direction at both ends can be set to be different.

[0099] As Figures 10 to 12As shown, the dust cup 210 has a gas inlet 260 and a gas outlet 270 arranged oppositely. In the embodiment, the gas inlet 260 is arranged on the left side of the dust cup 210 and communicates with the gas inlet 312, and the gas outlet 270 is arranged on the right side of the dust cup 210 and communicates with the motor assembly 500. The dust cup cover 220 is movably arranged on the side of the dust cup 210 having the gas inlet 260 through a rotating shaft arranged above the dust cup 210. In the embodiment, the dust cup cover 220 is arranged on the left side of the dust cup 210, and the rotating shaft is arranged above the dust cup 210. The dust cup cover 220 can be opened or closed. Preferably, an air inlet channel is formed on the dust cup cover 220 and communicates with the gas inlet 260. Specifically, the air inlet channel is arranged in the middle of the dust cup cover 220. In the embodiment, the dust cup 210 further has an opening key 250 arranged thereon for opening or closing the dust cup cover 220. When the dust cup assembly 200 is installed on the main body assembly 100, the opening key 250 is accommodated in the accommodating groove on the upper surface of the main body assembly 100. Preferably, the accommodating groove is arranged on the upper surface of the middle part 111 of the housing 110 and faces the opening key 250. The specific structure of the opening key 250 for opening or closing the dust cup cover 220 is a conventional structure.

[0100] In the embodiment, the dust cup assembly 200 further includes a dust bag 230 which is detachably arranged in the dust cup 210. Specifically, the bag body of the dust bag 230 is arranged in the dust cup 210, and the bag opening is arranged at the gas inlet 260. A relatively hard material is arranged near the bag opening to fix the dust bag 230 through the structure cooperation of the cup body of the dust cup 210, the dust cup cover 220 and the gas inlet 260, so as to ensure the installation firmness and sealing performance of the bag opening and the gas inlet 260. The dust bag 230 can be used as a consumable and arranged in the dust cup 210. When cleaning, the user only needs to remove and throw away the dust bag 230. In some other specific embodiments, the dust cup 210 can be used without the dust bag 230, and the user only needs to clean the dust cup 210 regularly.

[0101] In the embodiment, the dust cup 210 has a gas inlet 260 and a gas outlet 270 arranged oppositely. In the embodiment, the gas inlet 260 is arranged on the left side of the dust cup 210 and communicates with the gas inlet 312, and the gas outlet 270 is arranged on the right side of the dust cup 210 and communicates with the motor assembly 500. The dust cup cover 220 is movably arranged on the side of the dust cup 210 having the gas inlet 260 through a rotating shaft arranged above the dust cup 210. In the embodiment, the dust cup cover 220 is arranged on the left side of the dust cup 210, and the rotating shaft is arranged above the dust cup 210. The dust cup cover 220 can be opened or closed. Preferably, an air inlet channel is formed on the dust cup cover 220 and communicates with the gas inlet 260. Specifically, the air inlet channel is arranged in the middle of the dust cup cover 220. In the embodiment, the dust cup 210 further has an opening key 250 arranged thereon for opening or closing the dust cup cover 220. When the dust cup assembly 200 is installed on the main body assembly 100, the opening key 250 is accommodated in the accommodating groove on the upper surface of the main body assembly 100. Preferably, the accommodating groove is arranged on the upper surface of the middle part 111 of the housing 110 and faces the opening key 250. The specific structure of the opening key 250 for opening or closing the dust cup cover 220 is a conventional structure.

[0102] In the prior art, the holding part is usually arranged on the large body assembly to ensure the strength and stability of extraction, but this brings inconvenience to the taking of the dust cup assembly, the user needs to hold the barrel of the dust cup assembly to take it, the user experience is poor, or other holding parts need to be arranged on the dust cup assembly, but this will lead to complex shape and increased volume. In the embodiment, the blowing and sucking integrated machine further comprises a handle 280, the handle 280 is arranged on the dust cup assembly 200, and a lock release assembly 830 (introduced below) is arranged between the large body assembly 100 and the dust cup assembly 200. When the lock release assembly 830 is in the locked state, the dust cup assembly 200 is fixedly installed on the large body assembly 100, and the handle 280 is used by the user to extract and move the whole machine; when the lock release assembly 830 is in the released state, the handle 280 is used by the user to take the dust cup assembly 200 away from the large body assembly 100 to facilitate the user to clean the dust cup 210, and when the dust cup assembly 200 is cleaned, the handle 280 is used by the user to hold to install on the large body assembly 100, the operation is convenient. In this way, according to different use requirements, the handle 280 can be used as the holding part of the whole machine or the holding part of the dust cup assembly, the whole machine is taken stably, the dust cup assembly is taken and installed conveniently, and the shape is simple.

[0103] In the embodiment, the handle 280 is arranged above the dust cup assembly 200 and extends along the axis direction of the dust cup assembly 200, which is convenient for the user to extract the dust cup or the whole machine, and the force is optimal. Further, the large body assembly 100 is provided with a motor assembly 500, the center of gravity of the motor assembly 500 is located below the dust cup assembly 200, and the center of gravity of the motor assembly 500 is located within the projection range of the dust cup assembly 200 on the horizontal plane, so that when the whole machine is extracted, the heaviest part of the whole machine, i.e. the motor assembly 500, is located below the handle 280, i.e. the user force point, which ensures the stability and comfort of extraction.

[0104] In this embodiment, the handle 280 extends along the axial direction of the dust cup assembly 200 and is located in the middle of the dust cup assembly 200 to ensure that the force is balanced when the whole machine is lifted. Since the axial direction of the dust cup assembly 200 is approximately parallel to the axial direction of the motor assembly 500, the extension direction of the handle 280 is also approximately parallel to the axial direction of the motor assembly 500. Furthermore, since the overlap of the horizontal projections of the motor assembly 500 and the dust cup assembly 200 is greater than or equal to 80%, the handle 280 is located in the middle of the dust cup assembly 200, so that the center of gravity of the motor assembly 500 can be located within the length of the handle 280. For the whole machine, most of the weight is on the motor assembly 500. The above-mentioned setting direction and position of the handle 280 can better ensure balance when the whole machine is lifted and moved, and also improve the user's grip experience. In some other specific embodiments, the handle 280 is located between the extensions 112 on both sides and is in the middle of the main body assembly 100 in both the lateral length direction and the lateral width direction, thereby improving the aesthetics while ensuring balance.

[0105] In this embodiment, the handle 280 avoids the dust cup cover 220 and is located above the dust cup 210. The lateral length of the handle 280 is greater than half the lateral length of the dust cup 210 to improve user grip comfort. Optionally, the lateral length of the handle 280 is 2 / 3 to 1 / 3 of the lateral length of the dust cup 210. In some other specific embodiments, the handle 280 protrudes from the dust cup 210 for easy user use. Optionally, a relief groove can also be provided on the dust cup 210 so that the handle 280 can be retracted into the relief groove when not in use. In some other specific embodiments, the handle 280 is formed into the dust cup 210 and does not protrude from the cup body of the dust cup 210. For example, a groove is provided on the cup body of the dust cup 210 for the user's hand to reach in and extract.

[0106] like Figures 13-14 As shown, the air duct assembly 300 in this embodiment includes an air inlet structure 310, an air conveying structure 320, and an air outlet structure 330.

[0107] An air inlet structure 310 is disposed on an extension 112 located on one side of the housing 110, and an air outlet structure 330 is disposed on an extension 112 on the other side of the housing. The air inlet structure 310 is located within the projection of the dust cup assembly 200 along its axial direction, and the air outlet structure 330 is located within the projection of the motor assembly 500 along its axial direction.

[0108] The air inlet 312 is arranged on the air inlet structure 310, and the air outlet 332 is arranged on the air outlet structure 330. The air flows into the air inlet 312, flows out of the air outlet 332 through the dust cup assembly 200, the air conveying structure 320 and the motor assembly 500. The flow direction of the air in the dust cup assembly 200 is the same as the flow direction of the air in the motor assembly 500. The air conveying structure 320 is used for turning the air flow. Overall, the air flow is arranged in a zigzag shape. Here, the flow direction of the air in the dust cup assembly 200 refers to the connection direction between the air inlet 260 and the air outlet 270 of the dust cup assembly 200. The flow direction of the air in the motor assembly 500 refers to the connection direction between the air inlet and the air outlet of the motor assembly 500.

[0109] Specifically, the air inlet structure 310 is arranged on the upper part of the extension 112 on the left side of the shell 110, and the air inlet 120 on the air inlet structure 310 is in communication with the air inlet 260 on the dust cup 210. The air conveying structure 320 includes a first turning assembly 321, a straight path assembly 322 and a second turning assembly 323 which are sequentially connected. The first turning assembly 321 is arranged on the extension 112 on the same side as the air outlet structure 330. In this embodiment, the first turning assembly 321 is arranged on the upper part of the extension 112 on the right side of the shell 110 and is in communication with the air outlet 270 on the dust cup 210. The straight path assembly 322 is arranged on the middle part 111 of the shell 110 and is located between the dust cup assembly 200 and the motor assembly 500. One end of the straight path assembly 322 is in communication with the first turning assembly 321, and the other end is in communication with the second turning assembly 323. The second turning assembly 323 is arranged on the extension 112 on the same side as the air inlet structure 310. In this embodiment, the second turning assembly 323 is arranged on the lower part of the extension 112 on the left side of the shell 110 and is in communication with the air inlet of the motor assembly 500. The air outlet structure 330 is arranged on the lower part of the extension 112 on the opposite side of the air inlet structure 310. In this embodiment, the air outlet structure 330 is arranged on the lower part of the extension 112 on the right side of the shell 110 and is in communication with the air outlet of the motor assembly 500.

[0110] In this embodiment, the extension 112 is arranged on the shell 110, and the air inlet structure 310 and the air outlet structure 330 are arranged on the extensions 112 on both sides. On the one hand, the space utilization rate is improved, and the size and appearance of the whole machine are miniaturized. On the other hand, the capacity of the dust cup assembly 200 is maximized.

[0111] In this embodiment, the dust cup assembly 200, the air conveying structure 300 and the motor assembly 500 are arranged reasonably. The dust can flow and be collected in the dust cup 210 along the air flow. The air outlet 270 of the dust cup assembly 200 is away from the air inlet of the motor assembly 500, so that the problem that the hair is directly adsorbed to the air inlet of the motor and causes blockage is solved.

[0112] In the embodiment, the motor assembly 500 is arranged in the middle portion 111 of the housing 110, the axis of the motor assembly 500 extends in the horizontal direction, the motor assembly 500 is located below the dust cup assembly 200, the airflow flowing direction in the dust cup assembly 200 is parallel to the axis direction of the motor assembly 500, and both are horizontal directions.

[0113] In the embodiment, the motor assembly 500 includes a motor cover 510 and a motor 520, the motor 520 is arranged in the motor cover 510, the motor cover 510 is communicated with the second turning assembly 323 and the air outlet structure 330, and the structure of the motor cover 510 is shown as Figures 15-16

[0114] In order to achieve better mute effect, the structure of the motor assembly 500 is further optimized in the embodiment. Specifically, the motor assembly 500 further includes a partition plate 530, the partition plate 530 divides the motor cover 510 into a first space 540 and a second space 550 which are communicated, the first space 540 is adjacent to and communicated with the second turning assembly 323, and the second space 550 is adjacent to and communicated with the air outlet structure 330.

[0115] The first space 540 is provided with a containing cavity 541 and an airflow flowing cavity 542 which is arranged outside the containing cavity 541, the motor 520 is arranged in the containing cavity 541, the containing cavity 541 and the airflow flowing cavity 542 are communicated through a first gap 543 which is shown as located at the upper portion of the containing cavity 541 on the drawing, and the containing cavity 541 is communicated with the second turning assembly 323. The first space 540 and the second space 550 are communicated through a second gap 544 which is arranged on the partition plate 530, specifically, the airflow flowing cavity 542 of the first space 540 is communicated with the second space 550 through the second gap 544 which is shown as located at the lower portion of the partition plate 530 on the drawing, and the second space 550 is communicated with the air outlet structure 330.

[0116] In the embodiment, the motor cover 510 is provided with a contraction horn structure on the side communicated with the air outlet structure 330. The motor cover 510 of the embodiment is provided with the contraction horn structure, so that space can be saved for arranging the electrical element 900 such as the negative thermal resistance 930 and the negative ion generator 910.

[0117] In the embodiment, the filter assembly 400 includes a filter screen 410, a filter cotton 420 and a hepa assembly 430.

[0118] The filter screen 410 and the filter cotton 420 are stacked on the dust cup 210 and located at the air outlet 270, and the filter cotton 420 is located outside the filter screen 410. The hepa assembly 430 is arranged on the housing 110 and located at the inlet of the air inlet structure 320. The filter assembly 400 is arranged in the embodiment to prevent the hair from easily clogging the motor assembly 500.​

[0119] In the embodiment, the first sound-damping assembly 600 comprises the first sound-damping cotton 610, which is arranged around the motor 520 and in the accommodating cavity 541. The embodiment wraps the sound-damping cotton around the motor 520 to weaken the noise from the source.

[0120] In the embodiment, the second sound-damping assembly 700 comprises the sound-damping frame 710 and the second sound-damping cotton 720, the sound-damping frame 710 is arranged in the second space 550, and the second sound-damping cotton 720 is arranged on the sound-damping frame 710.

[0121] As shown in the drawings, specifically, the sound-damping frame 710 comprises the body 711 and the extension frame 712, the body 711 divides the second space 550 into the third space 560 and the fourth space 570 which are arranged side by side and communicated, the third space 560 is adjacent to and communicated with the first space 540. Figure 17

[0122] The extension frame 712 extends towards the partition plate 530 and is connected with the partition plate 530, the extension frame 712 divides the third space 560 into the fifth space 580 and the sixth space 590 which are arranged vertically and communicated, the fifth space 580 is shown as the space above, and the sixth space 590 is shown as the space below. The sixth space 590 is adjacent to and communicated with the first space 540.

[0123] In order to achieve better fixation and support, the embodiment is provided with the ribs on the surface of the partition plate 530 facing the sound-damping frame 710, which are used to insert the edges of the extension frame 712 of the sound-damping frame 710.

[0124] The extension frame 712 is provided with the first sound-damping hole 713, and the fifth space 580 and the sixth space 590 are communicated through the first sound-damping hole 713. The body 711 is provided with the second sound-damping hole 714, and the fifth space 580 and the fourth space 570 are communicated through the second sound-damping hole 714.

[0125] The second sound-damping cotton 720 of the second sound-damping assembly 700 is arranged on the sound-damping frame 710, specifically, the second sound-damping cotton can be arranged on the extension frame 712 and in the fifth space 580 in front of the second sound-damping hole 714, can also be arranged in the fourth space 570 and in the same diameter with the motor cover 510, or can be arranged in both places. The sound-damping cotton is arranged close to the outlet to weaken the high-frequency noise.

[0126] In the embodiment, the first sound-damping hole 713 and the second sound-damping hole 714 are both arranged in a honeycomb shape.

[0127] ​The second sound-damping assembly 700 is arranged to consume and weaken the high-frequency noise, and the honeycomb sound-damping holes are arranged to reduce the wind speed and weaken the wind sound.

[0128] In summary, the air flow path in the motor assembly 500 is as follows: the air flow enters the accommodating cavity 541 in the first space 540 through the second turning assembly 323, enters the air flow cavity 542 from the first gap 543 through the first sound-damping assembly 600, enters the sixth space 590 from the second gap 544, enters the fifth space 580 through the first sound-damping hole 713, enters the fourth space 570 through the sound-damping cotton and the second sound-damping hole 714 of the second sound-damping assembly 700, and finally flows out from the air outlet structure 330.

[0129] In the embodiment, the electric appliance elements 900 include a negative ion generator 910, a positive thermal resistor 920, a negative thermal resistor 930, and the like. The negative ion generator 910 and the negative thermal resistor 930 are arranged on the contracted horn structure of the motor cover 510, thereby saving space. The positive thermal resistor 920 can be plugged on the body 711 of the sound-damping frame 710 through the mounting frame and the limiting ribs arranged on the body 711.

[0130] In the embodiment, the sound-damping frame 710 with the sound-damping holes is arranged, and the sound-damping cotton and the electric appliance elements 900 are arranged on the sound-damping frame 710, thereby realizing the simple structure and the concentrated functions of the sound-damping frame 710.

[0131] In the embodiment, the power supply assembly 800 is arranged in the shell 110. The power supply assembly 800 is electrically connected with the motor 520 and the electric appliance elements 900.

[0132] In the embodiment, the blowing and sucking integrated machine further includes an accessory assembly, and the accessory assembly includes a hair sucking accessory and a hair blowing accessory.

[0133] Specifically, the hair sucking accessory is detachably connected with the air inlet structure 310, and the hair sucking accessory includes an electric clipper, a hair comb, and the like. The air inlet structure 310 is provided with a trigger device 311, and the trigger device 311 is an electric plug pin in the embodiment. When the hair sucking accessory is connected with the air inlet structure 310, the trigger device 311 is turned on, the power supply assembly 800 drives the hair sucking accessory to work, and the hair sucking accessory is used for sucking hair.

[0134] The hair blowing accessory is detachably connected with the air outlet structure 330, and the hair blowing accessory includes a nozzle. The air outlet structure 330 is provided with a trigger switch 331. When the hair blowing accessory is connected with the air outlet structure 330, the trigger switch is turned on, the electric appliance elements, i.e., the negative ion generator 910 and the negative thermal resistor 930, work, negative ions and hot air are generated, and the hair blowing accessory is used for blowing and drying hair and preventing static electricity.

[0135] In this embodiment, in order to ensure effective sealing, a first sealing element 001 is arranged between the dust cup assembly 200 and the air inlet structure 310, and a second sealing element 002 is arranged between the dust cup assembly 200 and the hepa assembly 430.

[0136] In this embodiment, in order to ensure locking of the dust cup assembly 200, a locking mechanism is arranged between the dust cup assembly 200 and the main body assembly 100 to lock the relative position between the dust cup assembly 200 and the main body assembly 100. The locking mechanism is two, respectively located on the left and right opposite sides of the dust cup assembly 200.

[0137] As shown in Figure 8 and Figure 9 each locking mechanism includes an opening, a coupling part, and a return spring. The opening is arranged at the lower part of the side surface of the dust cup assembly 200, which is the side surface of the dust cup assembly 200 extending towards the two side extensions 112 respectively. The coupling part is arranged on the shell 110 and can slide left and right, the position of the coupling part corresponds to the position of the opening and can be matched with each other, and the coupling part can protrude from the through hole on the two side surfaces of the extension 112 of the shell 110 towards the dust cup assembly 200 to cooperate with the opening. The return spring is arranged on the coupling part and can provide a restoring force for the coupling part to move towards the accommodating groove 113. In the initial state, the dust cup assembly 200 and the main body assembly 100 are still in a separated state, and the coupling part protrudes out of the shell 110 through the through hole arranged on the side surface of the extension 112. When it is needed to install the dust cup assembly 200, the dust cup assembly 200 is pressed downward, and the coupling parts on both sides are simultaneously pressed by the dust cup assembly 200 and slide away from the accommodating groove 113, and when the dust cup assembly 200 is installed in place, the coupling parts move towards the accommodating groove 113 under the action of the return spring and are clamped in the opening. The dust cup assembly 200 is clamped on the shell 11 through the cooperation of the opening and the coupling part.

[0138] The coupling part includes a first coupling part 8311 and a second coupling part 8321; the return spring includes a first return spring 8340 and a second return spring 8350; the opening includes a first opening 8210 and a second opening 8220; and the through hole includes a first through hole 8111 and a second through hole 8112.

[0139] This embodiment can realize convenient installation of the dust cup assembly 200, and can also ensure its locked state after being held by hand, and can meet the stability after being lifted.

[0140] In order to strengthen the stable connection between the dust cup assembly 200 and the main body assembly 100, and prevent the user from lifting the dust cup assembly 200 and causing the main body assembly 100 to fall due to accidental touch of the release control element 8330, a manual locking key is further arranged in this embodiment to lock according to the needs of the user and the reference scene.

[0141] The whole machine has the functions of blowing and sucking, and can suck and blow the pet hair. The blowing function includes heating and negative ion functions, and can quickly blow the pet hair while preventing the pet hair from being electrified.

[0142] Generally, the dust cup assembly of the blowing and sucking integrated machine is usually fixed by a single point, and the whole machine is not stable. In addition, when the dust cup assembly is extracted, the user needs to press the shell or the dust cup extraction button with one hand and extract the dust cup assembly with the other hand, so the convenience of use is not high.

[0143] Based on the above problems, the present application provides a blowing and sucking integrated machine. The locking and releasing assembly is arranged on the shell, and is coupled with at least two parts on the dust cup assembly, so as to realize the stable fixation of the dust cup assembly. At the same time, the parts on the locking and releasing assembly coupled with the dust cup assembly are away from the dust cup assembly under the action of external force, so as to release the dust cup assembly.

[0144] As shown in Figure 18 , the present application provides a blowing and sucking integrated machine. The blowing and sucking integrated machine can collect the sucked dust and pet hair in the dust cup assembly 200, and extract the dust cup assembly 200 from the containing groove 113 when the dust cup assembly 200 is full, so as to pour and clean it. After drying, it can be loaded into the containing groove 113 again. Further, the blowing and sucking integrated machine further comprises a locking and releasing assembly 830 arranged on the shell 110 and configured to be coupled with at least two parts on the dust cup assembly 200 to lock the dust cup assembly 200. The locking and releasing assembly 830 is further configured to make the parts on the locking and releasing assembly 830 coupled with the dust cup assembly 200 away from the dust cup assembly 200 under the action of external force, so as to release the dust cup assembly 200.

[0145] As shown in Figure 19 and Figure 20 , the two side cavity walls of the containing groove 113 (i.e. the side walls of the two side extending parts 112 facing the containing groove 113) are respectively provided with a first through hole 8111 and a second through hole 8112. The locking and releasing assembly 830 passes through the first through hole 8111 and the second through hole 8112 and is coupled with the at least two parts on the dust cup assembly 200, so as to realize the locking and releasing of the dust cup assembly 200 by controlling the coupling state of the locking and releasing assembly 830 and the at least two parts. For example, when the locking and releasing assembly 830 is tightly matched (such as clamping matching, buckle matching, etc.) with the at least two parts, the dust cup assembly 200 can be stably locked. When the locking and releasing assembly 830 is away from the at least two parts, the dust cup assembly 200 can be released.

[0146] Optionally, continuing to refer to Figure 19 and Figure 20When the dust cup assembly 200 is not placed in the accommodation groove 113, the first part on the lock-and-release assembly 830 passes through the first through hole 8111, and the second part on the lock-and-release assembly 830 passes through the second through hole 8112; when the dust cup assembly 200 is placed in the accommodation groove 113, at least two coupling parts on the dust cup assembly 200 can respectively act on the first part and the second part so that the dust cup assembly 200 and the lock-and-release assembly 830 are tightly matched, and the installation of the dust cup assembly 200 is completed.

[0147] For example, the lock-and-release assembly 830 includes a first coupling part 8311 and a second coupling part 8321 coupled with the dust cup assembly 200; wherein the lock-and-release assembly 830 is configured to, under the action of an external force, synchronize the first coupling part 8311 and the second coupling part 8321 to move away from the dust cup assembly 200 to release the dust cup assembly 200. As shown in Figure 19 and Figure 20 The first coupling part 8311 passes through the first through hole 8111, and the second coupling part 8321 passes through the second through hole 8112. The first coupling part 8311 and the second coupling part 8321 are respectively located on the opposite sides of the accommodation groove 113. By synchronizing the first coupling part 8311 and the second coupling part 8321 to move away from the part coupled with the dust cup assembly 200, it is beneficial to improve the efficiency of taking out the dust cup assembly 200 on the basis of realizing the stable placement of the dust cup assembly 200. In some embodiments of the present application, the second coupling part 8321 is different from the first coupling part 8311.

[0148] For example, the shell 110 is further provided with a control panel (not shown in the figure) for controlling the working state of the blowing and sucking integrated machine. The control panel can realize the switching of the states of blowing, sucking (hair), and shutting down, and / or realize the adjustment of the size of blowing force and sucking force. For example, the accommodation groove 113 can be communicated with the airflow inlet of the blowing and sucking integrated machine, and a filter assembly such as a metal mesh and filter cotton is arranged on the side away from the airflow inlet to block dust and hair from leaving the accommodation groove 113.

[0149] In some embodiments of the present application, as shown in Figure 21 and Figure 22As shown, the lock-release assembly 830 comprises a first control rod 8310 having a first coupling portion 8311 coupled with the first locking portion 8211 on the dust cup assembly 200, a second control rod 8320 having a second coupling portion 8321 coupled with the second locking portion 8221 on the dust cup assembly 200, and a release control element 8330 coupled with the first control rod 8310 and the second control rod 8320 and configured to move the first control rod 8310 relative to the dust cup assembly 200 to move the first coupling portion 8311 away from the first locking portion 8211 and simultaneously move the second control rod 8320 relative to the dust cup assembly 200 to move the second coupling portion 8321 away from the second locking portion 8221 to release the dust cup assembly 200 under an external force.

[0150] Optionally, the top surface of the first coupling portion 8311 and the second coupling portion 8321 can be inclined, so that when the dust cup assembly 200 is placed into the accommodating groove 113, the dust cup assembly 200 will act on the top inclined surface of each coupling portion to retract the coupling portion through the corresponding through hole to leave a space for placing the dust cup assembly 200, and when the dust cup assembly 200 is in close contact with the bottom of the accommodating groove 113, each coupling portion is matched with the locking portion in the opening at both ends of the dust cup assembly 200, thereby achieving the locking of the dust cup assembly 200.

[0151] Optionally, referring to Figure 23 , the first control rod 8310 and the second control rod 8320 are separately arranged; the release control element 8330 is arranged between the first control rod 8310 and the second control rod 8320 and has a first inclined surface 83321 and a second inclined surface 83322 on the two sides in contact with the first control rod 8310 and the second control rod 8320, respectively; wherein, when the dust cup assembly 200 is in the locked state, the first control rod 8310 is in contact with the first inclined surface 83321, and the second control rod 8320 is in contact with the second inclined surface 83322. Optionally, as shown in Figure 23 , the contact surface of the first control rod 8310 corresponding to the first inclined surface 83321 can also be inclined, and the contact surface of the second control rod 8320 corresponding to the second inclined surface 83322 can also be inclined. By setting the inclined surface of the release control element 8330 and the contact surface of at least one of the control rods, it is beneficial to convert the vertical movement of the release control element 8330 when it is pressed into the horizontal movement of the first control rod 8310 and the second control rod 8320 away from the dust cup assembly 200, thereby achieving the release of the dust cup assembly 200.

[0152] Specifically, as shown in Figure 24As shown, when an external force along the first direction D1 is applied to the release control element 8330, the release control element 8330 will move along the first direction D1, and will drive the first control rod 8310 to move along the second direction D2 and synchronously drive the second control rod 8320 to move along the third direction D3; and the movement of the first control rod 8310 can further make the first coupling part 8311 move along the second direction D2 and away from the first locking part 8211, and the movement of the second control rod 8320 can further make the second coupling part 8321 move along the third direction D3 and away from the second locking part 8221, so that the release of the dust cup assembly 200 can be realized. The locking and releasing of the locking and releasing assembly 830 and the dust cup assembly 200 are controlled by the above-mentioned two-rod linkage mode, which is beneficial to simplify the release structure and steps of the dust cup assembly 200, and thus the taking-out efficiency of the dust cup assembly 200 is improved.

[0153] Optionally, the lengths of the first control rod 8310 and the second control rod 8320 can be determined according to the setting size and setting position of other components in the blowing and sucking integrated machine. For example, when the control panel of the blowing and sucking integrated machine is correspondingly arranged above the second control rod 8320, the length of the second control rod 8320 can be set to be relatively long to pass over the control panel, so that the second coupling part 8321 can pass through the second through hole 8112 and be coupled with the second locking part 8221. It can be understood that in other embodiments, if the control panel is arranged above the first control rod 8310, the length of the first control rod 8310 can be set to be relatively long, and if the control panel is arranged at other reasonable positions of the blowing and sucking integrated machine, the first control rod 8310 and the second control rod 8320 can also be set to be equal in length.

[0154] Optionally, referring to Figure 23 and Figure 24 , the release control element 8330 can include a button 8331 and a push rod 8332 connected with the button 8331, and the two sides of the push rod 8332 are respectively provided with a first inclined surface 83321 and a second inclined surface 83322. Optionally, a reset spring (not shown in the figure) can be arranged between the button 8331 and the push rod 8332, and the other end of the reset spring can be connected with the shell 110, for resetting the button 8331 and the push rod 8332 after the button 8331 is pressed.

[0155] In some embodiments of the present application, referring to Figure 23 , when the dust cup assembly 200 is in the locked state, the release control element 8330 is located at the first position P1; referring to Figure 24When the dust cup assembly 200 is in the released state, the release control element 8330 is located at a second position P2 different from the first position P1 to allow the dust cup assembly 200 to be loosely located in the accommodation groove 113; wherein the second position P2 is obtained after the first coupling part 8311 is away from the first locking part 8211 by a first predetermined distance, the first control rod 8310 limits the release control element 8330, and / or after the second coupling part 8321 is away from the second locking part 8221 by a second predetermined distance, the second control rod 8320 limits the release control element 8330. Optionally, "the dust cup assembly 200 is loosely located in the accommodation groove 113" means that the dust cup assembly 200 is not locked and can be placed in the accommodation groove 113 by external force, that is, at this time, the user can manually take the dust cup assembly 200 out of the accommodation groove 113. Optionally, the first predetermined distance can be obtained according to the slope of the first inclined surface 83321 and the distance of the release control element 8330 moving from the first position P1 to the second position P2, and similarly, the second predetermined distance can be obtained according to the slope of the second inclined surface 83322 and the distance of the release control element 8330 moving from the first position P1 to the second position P2.

[0156] By releasing the dust cup assembly 200 and limiting it in a loose position convenient for the user to take out, the user's hands can be freed, thereby realizing one-handed taking and placing of the dust cup assembly 200. Specifically, the user can first press the release control element 8330 with one hand, and when hearing the sound of the release control element 8330 being limited by the first control rod 8310 and / or the second control rod 8320, the user can release the release control element 8330, and then take the dust cup assembly 200 out of the accommodation groove 113 with one hand. In this way, the convenience of the user taking and placing the dust cup assembly 200 is improved, thereby improving the use experience of the blowing and sucking all-in-one machine.

[0157] Optionally, as Figure 24As shown, only one of the control rods near one end of the release control element 8330 is provided with a first limiting portion 8312, and the release control element 8330 near one end of the control rod is provided with a second limiting portion 83323; when the release control element 8330 is moved from the first position P1 to the second position P2, the first limiting portion 8312 and the second limiting portion 83323 cooperate to limit the release control element 8330. Because when the release control element 8330 is limited on both sides, it is easy to appear that one side of the limiting has been released but the other side still remains limited when the user extracts the dust cup assembly 200 unevenly. Such is not conducive to the reset of the release control element 8330, and affects the reset of the first control rod 8310 and the second control rod 8320, and further affects the subsequent locking action of the lock release assembly 830. Therefore, by only setting the first limiting portion 8312 on the first control rod 8310 or only on the second control rod 8320, the above-mentioned adverse situation can be effectively avoided, and the stable locking and quick taking and placing of the dust cup assembly 200 are ensured. Optionally, as shown in FIG. 11, the first limiting portion 8312 includes a first step, and the second limiting portion includes a second step opposite to the first step, and when the release control element 8330 is moved from the first position P1 to the second position P2, the first step and the second step are mutually clamped to limit the release control element 8330. Figure 24 As shown, the first limiting portion 8312 includes a first step, and the second limiting portion includes a second step opposite to the first step, and when the release control element 8330 is moved from the first position P1 to the second position P2, the first step and the second step are mutually clamped to limit the release control element 8330.

[0158] In some embodiments of the present application, as shown in FIG. 11, the first control rod 8310 and the second control rod 8320 are provided with a reset mechanism 8340, and the reset mechanism 8340 is provided with a reset control element 8341. The reset control element 8341 is provided with a reset control portion 83411, and the reset control portion 83411 is provided with a reset control groove 83412. The reset control groove 83412 is provided with a reset control element 83413, and the reset control element 83413 is provided with a reset control portion 83414. The reset control portion 83414 is provided with a reset control groove 83415, and the reset control groove 83415 is provided with a reset control element 83416. Figure 27 and Figure 28As shown, the dust cup assembly 200 is provided with a first opening 8210 at one end close to the first coupling part 8311, and the first opening 8210 is provided with a first locking part 8211. The dust cup assembly 200 is provided with a second opening 8220 at one end close to the second coupling part 8321, and the second opening 8220 is provided with a second locking part 8221. In some embodiments of the present application, one of the first opening 8210 and the second opening 8220 is provided on the dust cup cover 220 of the dust cup assembly 200. When the release control element 8330 is moved from the first position P1 to the second position P2, at least one of the first control rod 8310 and the second control rod 8320 is limited. In order to release the limit of the release control element 8330 and reset it, at least one of the first coupling part 8311 and the second coupling part 8321 is provided with a partial coupling state: when the release control element 8330 is moved to the second position, at least one coupling part does not completely retract from the corresponding opening, and part of the coupling part still extends above the corresponding locking part. This is beneficial to actuate at least one coupling part when the dust cup assembly 200 is lifted subsequently, so that at least one coupling part continues to move away from the corresponding locking part to drive the first limiting part 8312 to limit the second limiting part 83323, thereby releasing the release control element 8330 to move back to the first position P1 in the opposite direction of the first direction D1, that is, to reset. At the same time, the first control rod 8310 and the second control rod 8320 also move back to the corresponding positions when the dust cup assembly 200 is in the locked state in the opposite direction of the second direction D2 and the third direction D3 respectively.

[0159] In the present embodiment, as shown in Figures 24-28 only the first limiting part 8312 is arranged on the first control rod 8310. Correspondingly, the first coupling part 8311 of the first control rod 8310 is provided with a partial coupling state, so that when the release control element 8330 is moved from the first position P1 to the second position P2, part of the first coupling part 8311 is retracted through the first opening 8210, and part of the first coupling part 8311 extends above the first locking part 8211. The second coupling part 8321 is retracted through the second opening 8220, and the second coupling part 8321 is separated from the second locking part 8221. Of course, the first limiting part 8312 can also be arranged on the second control rod 8320. Correspondingly, the second coupling part 8321 of the second control rod 8320 is provided with a partial coupling state. Further, as shown in Figure 29 and Figure 30As shown, when the dust cup assembly 200 is lifted out of the accommodating groove 113 in the released state, the first locking portion 8211 of the dust cup assembly 200 actuates the first coupling portion 8311, so that the first coupling portion 8311 is driven by the dust cup assembly 200 to move away from the first locking portion 8211 in the second direction D2 again. The movement of the first control rod 8310 also causes the first limiting portion 8312 at the other end of the first control rod 8310 to move away from the second limiting portion 83323 in the second direction D2, thereby releasing the limiting of the release control element 8330, and the release control element 8330 is reset (at this time, since the second coupling portion 8321 has been decoupled from the second locking portion 8221, the second coupling portion 8321 is not actuated). It can be seen that when the dust cup assembly is lifted out of the accommodating groove 113 in the fourth direction D4, the release control element 8330 is reset, thereby improving the pick-and-place efficiency of the dust cup assembly 200.

[0160] Optionally, as shown in Figure 29 At least one coupling portion (such as the first coupling portion 8311) is provided with a third inclined surface 83111. When the dust cup assembly 200 is lifted out of the accommodating groove 113 in the released state, the at least one locking portion (such as the first locking portion 8211) abuts against and moves relative to the third inclined surface 83111 to drive the at least one coupling portion (such as the first coupling portion 8311) to move away from the corresponding locking portion. By providing the third inclined surface 83111, the movement of the dust cup assembly 200 in the fourth direction D4 can act on the first coupling portion 8311 through a reaction force, and the first coupling portion 8311 moves in the second direction D2 to further move away from the first locking portion 8211.

[0161] Optionally, as shown in Figure 29 The at least one locking portion (such as the first locking portion 8211) is provided with a fourth inclined surface 82111. When the dust cup assembly 200 is lifted out of the accommodating groove 113 in the released state, the fourth inclined surface 82111 abuts against and moves relative to the corresponding coupling portion (such as the first coupling portion 8311) to drive the at least one coupling portion (such as the first coupling portion 8311) to move away from the corresponding locking portion. By providing the fourth inclined surface 82111, the movement of the dust cup assembly 200 in the fourth direction D4 can act on the first coupling portion 8311 through a reaction force, and the first coupling portion 8311 moves in the second direction D2 to further move away from the first locking portion 8211.

[0162] Optionally, at least one coupling part (such as the first coupling part 8311) and the locking part (such as the first locking part 8211) are respectively provided with a third inclined surface 83111 and a fourth inclined surface 82111. When the dust cup assembly 200 is lifted to be separated from the accommodating groove 113 in the released state, the first locking part 8211 first abuts against the third inclined surface 83111 and moves relative to the third inclined surface 83111 until the first locking part 8211 leaves the third inclined surface 83111, and then the fourth inclined surface 82111 abuts against the first coupling part 8311 and moves relative to the first coupling part 8311 until the fourth inclined surface 82111 leaves the first coupling part 8311. By providing the third inclined surface 83111 and the fourth inclined surface 82111, the movement of the dust cup assembly 200 in the fourth direction D4 can be achieved by the reaction force acting on the first coupling part 8311, and the first coupling part 8311 can be caused to move in the second direction D2 in multiple stages to further move away from the first locking part 8211.

[0163] In some embodiments of the present application, as shown in Figure 23 The blow-suction integrated machine further includes a first reset spring 8340 connected at two ends to the first control rod 8310 and the housing 110 respectively, and a second reset spring 8350 connected at two ends to the second control rod 8320 and the housing 110 respectively, and the first reset spring 8340 and the second reset spring 8350 are respectively configured to reset the corresponding control rod after the dust cup assembly 200 is separated from the accommodating groove 113. Optionally, after the dust cup assembly 200 is taken out, the first reset spring 8340 and the second reset spring 8350 will respectively drive the first control rod 8310 and the second control rod 8320 to return to the state of abutting against the inclined surfaces on both sides of the release control element 8330, which is also the position of the dust cup assembly 200 when the dust cup assembly 200 is in the locked state, so as to wait for the dust cup assembly 200 to be put in again. By providing the reset spring, the lock-and-release assembly 830 can quickly return to the locked working position after the dust cup assembly 200 is taken out, which facilitates the dust cup assembly 200 to be locked after being put in, and improves the taking and placing efficiency of the dust cup assembly 200.

[0164] In some embodiments of the present application, as shown in Figure 31 and Figure 32As shown, the bottom of the accommodation groove 113 is provided with a third opening 8113, and the blowing and sucking integrated machine further comprises a protruding mechanism 840 arranged on the shell 110 and corresponding to the third opening 8113, and configured to at least partially protrude out of the third opening 8113 when the dust cup assembly 200 is in the released state. When there is a large frictional force between the dust cup assembly 200 and the accommodation groove 113, the user also needs to hold the shell 110 with the other hand to extract the dust cup assembly 200. Therefore, in order to achieve better one-handed extraction, the above-mentioned protruding mechanism 840 can be provided to assist the dust cup assembly 200 to lift a certain distance when the dust cup assembly 200 is extracted, thereby facilitating the user to take out the dust cup assembly 200 from the accommodation groove 113 with one hand.

[0165] Optionally, the protruding mechanism 840 comprises an action block 841 and an elastic member 842 connected to the action block 841, the action block 841 is arranged corresponding to the third opening 8113, and the end of the elastic member 842 away from the action block 841 is connected to the shell 110; when the dust cup assembly 200 is in the locked state, the action block 841 is limited below the third opening 8113 under the action of the dust cup assembly 200, and the elastic member 842 is in a compressed state; when the dust cup assembly 200 is in the released state, the action block 841 protrudes out of the third opening 8113 under the action of the elastic member 842. In this way, after the release control element 8330 is pressed, the limiting action of the dust cup assembly 200 on the action block 841 is weakened, so that the elastic member 842 can apply a pushing force to the action block 841 to push it out of the third opening 8113, and then the dust cup assembly 200 can be lifted under the action of the action block 841, facilitating the user to extract it. Optionally, the height of the action block 841 should not be set too high, for example, it should not exceed the height of directly lifting the dust cup assembly 200 out of the accommodation groove 113.

[0166] It should be pointed out that when the foregoing limiting step and actuating slope are set, there are also step limiting process and slope actuating process in the entire taking and placing process of the dust cup assembly 200, only that the two processes are completed together in a short time with the ejection of the action block 841, thereby facilitating the quick taking of the dust cup assembly 200.

[0167] The motor assembly and the dust cup assembly of the foregoing blowing and sucking integrated machine are arranged in a horizontal and parallel manner, and the following will introduce an embodiment in which the motor assembly and the dust cup assembly are arranged in a vertical and parallel manner, i.e. Figures 33-41 As shown, the motor assembly and the dust cup assembly are arranged in a left and right parallel manner.

[0168] The blowing and sucking integrated machine comprises a main body assembly 100', a dust cup assembly 200' and a handle 280' arranged on the main body assembly 100', the main body assembly 100' comprises a shell 110', the dust cup assembly 200' is detachably arranged on the shell 110', and the handle 280' is located above the shell 110' and used for extracting the whole machine.

[0169] Further, the housing 110' is provided with a motor assembly 500', and the axis direction of the motor assembly 500' is substantially parallel to the axis direction of the dust cup assembly 200', so as to reduce the size of the whole machine in the transverse or longitudinal direction, and make the whole machine more simple and compact. In the embodiment, the motor assembly 500' and the dust cup assembly 200' are arranged side by side, that is, the axis direction of the motor assembly 500' and the axis direction of the dust cup assembly 200' are both vertical directions and parallel to each other.

[0170] Further, the housing 110' is further provided with an air inlet structure 310' and an air outlet structure 330'. The air inlet structure 310' is located on the side of the dust cup assembly 200' away from the motor assembly 500', and the air outlet structure 330' is located on the side of the motor assembly 500' away from the dust cup assembly 200', so that the air flow can smoothly enter from the air inlet structure 310', pass through the dust cup assembly 200' and the motor assembly 500' in sequence, and then flow out from the air outlet structure 330'.

[0171] Further, the dust cup assembly 200' comprises a hollow dust cup 210', a dust cup cover 220' and a dust cup holding member 290'. The dust cup cover 220' and the dust cup holding member 290' are arranged opposite to each other, the air inlet 260' of the dust cup 210' is arranged on the side wall facing the air inlet structure 310' and communicates with the air inlet structure 310', and the air outlet 270' of the dust cup 210' is arranged above the dust cup 210', and the filter assembly 400' is arranged at the air outlet 270'.

[0172] Further, the main body assembly 100' further comprises a first sound attenuation assembly 600' and a second sound attenuation assembly 700' arranged in the housing 110'. In the air flow path, the filter assembly 400' is located between the dust cup assembly 200' and the motor assembly 500', and the first sound attenuation assembly 600' and the second sound attenuation assembly 700' are both located between the motor assembly 500' and the air outlet structure 330'. Therefore, the air flow enters from the air inlet 312' of the air inlet structure 310', passes through the dust cup assembly 200', the filter assembly 400', the motor assembly 500', the first sound attenuation assembly 600' and the second sound attenuation assembly 700' in sequence, and then flows out from the air outlet 332' of the air outlet structure 330'.

[0173] In some other specific embodiments, the large body assembly 100' further comprises a support frame 010' inside the housing 110', which is used to support the motor assembly 500' and the dust cup assembly 200'. Specifically, the support frame 010' comprises a first cavity 011' accommodating the dust cup assembly 200' and a second cavity 012' accommodating the motor assembly 500'. Further, the cavity wall of the first cavity 011' is provided with a front opening for the dust cup assembly 200' to be put in and taken out, and correspondingly, the housing 110' is also provided with a corresponding opening for the dust cup assembly 200' to be put in and taken out. The cavity wall of the second cavity 012' is provided with an upper opening through which the airflow from the dust cup assembly 200' and the filter assembly 400' enters the motor assembly 500' in the second cavity 012'. In some other specific embodiments, the airflow from the filter assembly 400' enters the second cavity 012' through a deflector 020'. Specifically, the inside of the housing 110' is provided with the deflector 020' and a cover plate 030' constituting a deflection channel from the first cavity 011' to the second cavity 012', and the cover plate 030' is provided with air inlet openings corresponding to the filter assembly 400' and the motor assembly 500' (see FIG. 6). In this way, the motor assembly and the dust cup assembly are arranged side by side, and the deflection of the airflow is completed. Figure 40

[0174] Further, the cavity wall of the first cavity 011' is also provided with a first side opening 0111' matching the air inlet 260' of the dust cup 210', an upper opening 0112' matching the air outlet 270' of the dust cup 210', and a rear opening 0113' matching the dust cup cover 220'. The cavity wall of the second cavity 012' is also provided with a honeycomb-shaped through hole for dispersing the airflow in the second cavity 012' and reducing noise at the same time. Preferably, the honeycomb-shaped through hole constitutes the first sound attenuation assembly 600' mentioned above.

[0175] The cavity wall of the second cavity 012' is further provided with an air outlet channel 0122', one end of the air outlet channel 0122' being aligned with the second sound attenuation assembly 700' and the other end being provided with a second side opening 0121' matching the airflow outlet 332' on the air outlet structure 330'. The air outlet channel 0122' and the second side opening 0121' are separated from the second cavity 012' by the cavity wall. In this way, the airflow from the first sound attenuation assembly 600' enters the air outlet channel 0122' after passing through the second sound attenuation assembly 700' and is then discharged from the air outlet structure 330'. Preferably, the second sound attenuation assembly 700' is also a honeycomb-shaped through hole structure.

[0176] ​In some other specific embodiments, the second silencing component 700' has a first silencing part and a second silencing part, which are respectively arranged on the two airflow paths that must be passed from the first silencing component 600' to the air outlet channel 0122', so as to concentrate and effectively silencing the airflow. The arrangement of the first silencing component 600' and the second silencing component 700' greatly reduces the noise of the whole machine during operation, providing a better user experience.

[0177] The vertical arrangement of the motor assembly and dust cup assembly not only makes the overall layout reasonable, compact and aesthetically pleasing, but also reduces the overall noise by placing sound-absorbing components in appropriate positions, which better meets the needs of users, especially those using pet care.

[0178] Furthermore, such as Figures 42-49 As shown, this utility model addresses the specific noise reduction requirements of pet care by equipping the entire machine with a silencer head 040 for further noise reduction. The silencer head 040 includes a connector portion 043 and a silencer cover 041. One end of the connector portion 043 is tubular and used to connect to the entire machine. The other end of the connector portion 043 has an opening 0431 facing the silencer cover 041. The silencer cover 041 has several silencer holes 042, which extend towards the connector portion 043 and are accommodated within the opening 0431. Optionally, the connector portion 043 and the silencer cover 041 can be snapped together; other common connection methods are also possible. Preferably, the silencer holes 042 are honeycomb-shaped, with the axes Q1 and Q2 of the several silencer holes 042 being parallel and having the same axial length. When airflow passes through the honeycomb-shaped silencer holes 042, the flow velocity increases, thereby achieving a noise reduction effect.

[0179] In some other specific embodiments, the sound-absorbing cover 041 is designed in the shape of a cat's paw (e.g. Figure 45 (As shown) to make the shape more beautiful and cute, while evenly opening the sound-absorbing through holes 042 to meet the sound-absorbing requirements. Accordingly, the edge of the opening 0431 of the sound-absorbing cover 041 is set to fit the cat paw shape of the sound-absorbing cover 041.

[0180] Specifically, the connector 043 of the silencer head 040 is compatible with both the air inlet structures 310, 310' and the air outlet structures 330, 330'. When the accessories connected to the air inlets 312, 312' of the air inlet structures 310, 310' of the blow-drying machine are used for hair suction operations such as combing, trimming, and hair removal, the silencer head 040 is installed at the air outlets 332, 332' of the air outlet structures 330, 330' to reduce noise at the outlet. When the accessories connected to the air outlets 332, 332' are used for hair drying operations, the silencer head 040 is installed at the air inlets 312, 312' of the air inlet structures 310, 310' to reduce noise at the inlet.

[0181] Further, the sound reduction head 040 is flexibly installed at the air inlet structure 310, 310' or the air outlet structure 330, 330' according to different working states of the integrated blowing and sucking machine, which not only reduces the noise during use, but also blocks foreign matters when the sound reduction head 040 is installed at the air inlet 312, 312' in the blowing working state, so as to avoid the foreign matters from entering the dust cup assembly 200, 200' through the always-open air inlet 312, 312' in the working state; when the sound reduction head 040 is installed at the air outlet 332, 332' in the sucking working state, the air flow passing through can clean the small sound reduction holes 042, effectively preventing the honeycomb holes of the sound reduction head 040 from being blocked, and realizing the self-cleaning of the sound reduction head 040.

[0182] In some specific embodiments, when the sound reduction head 040 is installed at the air inlet structure 310, 310', the axis P1P2 of the joint portion 043 coincides with the axis O1O2 of the air inlet 312, 312', and the two are easy to butt joint. Similarly, when the sound reduction head 040 is installed at the air outlet structure 330, 330', the axis P1P2 coincides with the axis (not shown) of the air outlet 332, 332'. Further, the axes Q1Q2 of the sound reduction holes 042 on the sound reduction cover 041 are parallel to the axis P1P2, so as to ensure the smooth air flow into the channel.

[0183] Further, the inner diameter area of the opening 0431 is greater than the inner diameter area of the air inlet 312, 312' or the air outlet 332, 332', so as to provide enough sound reduction holes 042 to achieve better sound reduction effect. However, in order to prevent the too large area difference from causing the air flow from the sound reduction holes 042 to flow out to the inner hole of the air inlet 312, 312' or the air outlet 332, 332' and gather too fast to cause turbulence, the inner diameter area of the opening 0431 is set to be 2-20 times of the inner diameter area of the air inlet 312, 312' or the air outlet 332, 332'. Preferably, the inner diameter area of the opening 0431 is 5-15 times of the inner diameter area of the air inlet 312, 312' or the air outlet 332, 332'.

[0184] In some specific embodiments, the opening 0431 is set to be inclined (for example, as shown in FIG. 6A). Figure 49Preferably, the edge of the opening 0431 forms a plane which is at an angle to the axis P1P2 of the joint portion 043, and correspondingly, the outer surface of the sound reduction cover 041 also presents an inclined shape when the sound reduction cover 041 is installed on the joint portion 043. In this way, the sound reduction cover 040 looks like a pet's tail in appearance, making the appearance more beautiful, and in function, it is not easy to cause the sound reduction cover 040 to be blocked when the whole machine is used close to a corner. Preferably, the angle formed by the plane formed by the edge of the opening 0431 and the axis P1P2 is 45°-85°. Preferably, the angle formed by the plane formed by the edge of the opening 0431 and the axis P1P2 is 60°-80°. When the sound reduction cover 040 is installed on the whole machine, the axis P1P2 of the joint portion 043 and the axis O1O2 of the air inlet 312, 312', and the axis of the air outlet 332, 332' are all horizontally arranged, and the plane formed by the edge of the opening 0431 is inclined downward.

[0185] Preferably, a fragrance assembly is arranged in the sound reduction cover 041 for air freshening, and the user can equip it according to the smell that he or his pet likes, bringing a more satisfactory experience to the user. Preferably, the fragrance assembly includes a fragrance sheet attached to the sound reduction through hole 042.

[0186] It should be noted that the numbers representing quantities or properties used to describe and claim certain embodiments of the present application should be understood to be modified in some instances by the terms "approximately," "about," "substantially," or "essentially." For example, "approximately," "about," "substantially," or "essentially" can indicate a ±20% variation from a value it describes, unless otherwise stated. Accordingly, in some embodiments, numerical parameters used in the specification and claims are approximations that can vary depending on the desired characteristics based on the individual embodiments. In some embodiments, numerical parameters should be considered in the context of the number of significant digits and by applying ordinary rounding techniques. Although the numerical ranges and parameters in some embodiments of the present application are approximations, in specific embodiments, these numerical values are intended to be as precise as possible.

[0187] The technical features of the above-described embodiments can be combined in any manner. In order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not contradict each other, they should be considered within the scope of the present disclosure.

[0188] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A dust collection and air supply integrated machine, comprising a main body assembly (100, 100') and a dust cup assembly (200, 200') detachably arranged on the main body assembly (100, 100'), characterized in that, The large body assembly (100, 100') comprises a shell (110, 110') and a motor assembly (500, 500') arranged in the shell (110, 110'), and the shell (110, 110') is provided with an air inlet structure (310, 310') and an air outlet structure (330, 330'); The motor assembly (500, 500') is used to generate airflow during operation, and the airflow enters from the air inlet structure (310, 310'), sequentially passes through the dust cup assembly (200, 200') and the motor assembly (500, 500'), and then flows out from the air outlet structure (330, 330'); The blowing and sucking integrated machine further comprises a sound reduction head (040) connected to one of the air inlet structure (310, 310') and the air outlet structure (330, 330').

2. The blowing and sucking integrated machine according to claim 1, wherein When the blowing and sucking integrated machine is in a sucking operation state, the sound reduction head (040) is connected to the air outlet structure (330, 330'); When the blowing and sucking integrated machine is in a blowing operation state, the sound reduction head (040) is connected to the air inlet structure (310, 310').

3. The blowing and sucking integrated machine according to claim 2, wherein The sound reduction head (040) comprises a joint portion (043) connected to the air inlet structure (310, 310') or the air outlet structure (330, 330') and a sound reduction cover (041), the joint portion (043) is provided with an opening (0431) facing the sound reduction cover (041), and the sound reduction cover (041) is provided with a plurality of sound reduction through holes (042) extending towards the joint portion (043) and accommodated in the opening (0431).

4. The blowing and sucking integrated machine according to claim 3, wherein The axis of the sound reduction through hole (042) is parallel to the axis of the joint portion (043).

5. The blowing and sucking integrated machine according to claim 3, wherein The inner diameter area of the opening (0431) is greater than the inner diameter area of the airflow inlet (312, 312') of the air inlet structure (310, 310'), and / or the inner diameter area of the opening (0431) is greater than the inner diameter area of the airflow outlet (332, 332') of the air outlet structure (330, 330').

6. The blowing and sucking integrated machine according to claim 5, wherein The inner diameter area of the opening (0431) is 2-20 times the inner diameter area of the airflow inlet (312, 312') or the airflow outlet (332, 332').

7. The blowing and sucking integrated machine according to claim 6, wherein The inner diameter area of the opening (0431) is 5-15 times the inner diameter area of the airflow inlet (312, 312') or the airflow outlet (332, 332').

8. The blowing and sucking integrated machine according to claim 3, wherein The edge of the opening (0431) forms a plane, which is at an angle to the axis of the joint portion (043). 9.The integrated suction and blowing machine according to claim 8, characterized in that, When the muffling head (040) is installed on the integrated suction and blowing machine, the plane is downwardly inclined, and the angle formed with the axis of the joint portion (043) is 45-85°. 10.The integrated suction and blowing machine according to claim 2, characterized in that, The air inlet structure (310, 310') and the air outlet structure (330, 330') are respectively located on the left and right sides of the shell (110, 110'). 11.The integrated suction and blowing machine according to claim 10, characterized in that, The axis direction of the dust cup assembly (200, 200') is substantially parallel to the axis direction of the motor assembly (500, 500'). 12.The integrated suction and blowing machine according to claim 11, characterized in that, The axis direction of the motor assembly (500') and the axis direction of the dust cup assembly (200') are both vertical directions and parallel to each other. 13.The integrated suction and blowing machine according to claim 12, characterized in that, The air inlet structure (310') is located on the side of the dust cup assembly (200') away from the motor assembly (500'), and the air outlet structure (330') is located on the side of the motor assembly (500') away from the dust cup assembly (200'). 14.The integrated suction and blowing machine according to claim 13, characterized in that, The dust cup assembly (200') comprises a hollow dust cup (210'), a dust cup cover (220') and a dust cup holding member (290'), the dust cup cover (220') and the dust cup holding member (290') are arranged opposite to each other, the air inlet (260') of the dust cup (210') is arranged on the side wall facing the air inlet structure (310'), and communicates with the air inlet structure (310'), and the air outlet (270') of the dust cup (210') is arranged above the dust cup (210'). 15.The integrated suction and blowing machine according to claim 14, characterized in that, A filter assembly (400') is arranged at the air outlet (270'), and the filter assembly (400') is located between the dust cup assembly (200') and the motor assembly (500'). 16.The integrated suction and blowing machine according to claim 15, characterized in that, The main body assembly (100') further comprises a first muffling assembly (600') and a second muffling assembly (700') arranged in the shell (110'), and the first muffling assembly (600') and the second muffling assembly (700') are both located between the motor assembly (500') and the air outlet structure (330'). 17.The integrated suction and blowing machine according to claim 16, characterized in that, The large body assembly (100') further comprises a support frame (010') located in the shell (110'), the support frame (010') comprising a first cavity (011') accommodating the dust cup assembly (200') and a second cavity (012') accommodating the motor assembly (500').

18. The integrated suction and blowing machine of claim 17, wherein, The cavity wall of the first cavity (011') is provided with a first side opening (0111') matching the air inlet (260') of the dust cup (210') and an upper opening (0112') matching the air outlet (270') of the dust cup (210').

19. The integrated suction and blowing machine of claim 18, wherein, The cavity wall of the second cavity (012') is provided with a honeycomb-shaped through hole constituting the first sound attenuation assembly (600').

20. The integrated suction and blowing machine of claim 19, wherein, The shell (110') is internally provided with a deflection cover (020') and a cover plate (030') constituting a deflection channel from the first cavity (011') to the second cavity (012'), the cover plate (030') being provided with air inlet openings corresponding to the filter assembly (400') and the motor assembly (500').

21. The integrated suction and blowing machine of claim 11, wherein, The axis direction of the dust cup assembly (200) and the axis direction of the motor assembly (500) are both horizontal and parallel to each other.

22. The integrated suction and blowing machine of claim 21, wherein, The shell (110) is hollow and comprises a middle part (111) and extension parts (112) extending outward and upward on both sides of the middle part (111), the motor assembly (500) being substantially disposed in the middle part (111), the middle part (111) and the extension parts (112) constituting an accommodating groove (113), the dust cup assembly (200) being at least partially disposed in the accommodating groove (113).

23. The integrated suction and blowing machine of claim 22, wherein, The air inlet structure (310) and the air outlet structure (330) are disposed on the extension parts (112), the air inlet structure (310) being provided with an air inlet (312) and the air outlet structure (330) being provided with an air outlet (332).

24. The integrated suction and blowing machine of claim 23, wherein, The air inlet structure (310) is disposed on the upper part of the extension part (112) on one side of the shell (110), and the air outlet structure (330) is disposed on the lower part of the extension part (112) on the other side of the shell (110).

25. The integrated suction and blowing machine of claim 23, wherein, Airflow enters from the airflow inlet (312), flows through the dust cup assembly (200), the motor assembly (500) and flows out from the airflow outlet (332), the airflow flowing direction in the dust cup assembly (200) is the same as the airflow flowing direction in the motor assembly (500), and the airflow flow trend is arranged in a Z shape.

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