Dust collection structure, base station, and cleaning system

Abstract

The invention discloses a dust collection structure, a base station and a cleaning system.The dust collection structure comprises a connecting piece and a flexible sealing piece, the connecting piece is provided with a dust collection channel and a dust collection opening, the dust collection opening is communicated with the dust collection channel, the dust collection opening is used for being communicated with a dust suction opening of a dust cup, and the dust collection channel is used for being communicated with a dust guide piece; the flexible sealing element is arranged at the dust collecting opening, and the dust collecting opening is hermetically connected to the dust cup through the flexible sealing element. According to the technical scheme, the technical problem that the sealing effect of a dust collecting opening structure of an existing base station is poor can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and in particular to a dust collecting structure, a base station and a cleaning system. Background Art

[0002] With the continuous development of science and technology, cleaning technology products have gradually entered people's daily lives and improved the quality of life. Among them, handheld vacuum cleaners are becoming increasingly popular. Handheld vacuum cleaners are not bound by power cords and are easy to use, so they are widely popular.

[0003] The handheld vacuum cleaner is equipped with a base station with dust collection and charging functions. The base station provides an installation position for the handheld vacuum cleaner. After use, the handheld vacuum cleaner is placed on the base station. The base station can charge and collect dust for the handheld vacuum cleaner. There is no need to manually open the dust cup to dump garbage, which further frees your hands and improves the user experience of the handheld vacuum cleaner.

[0004] The dust collection port structure of the existing base station is used to directly connect with the dust extraction port of the vacuum cleaner, so that the dust in the dust cup can enter the dust bag in the base station from the dust collection port. However, the sealing effect of the dust collection port structure of the existing base station is not good, and it is difficult to ensure that the dust collection port structure and the dust extraction port of the vacuum cleaner fit together, and gaps are prone to occur, causing dust to leak out from the gaps, affecting normal use. Summary of the invention

[0005] The embodiments of the present invention provide a dust collection structure, a base station and a cleaning system, which can improve the technical problem of poor sealing effect of the dust collection port structure of the existing base station.

[0006] In a first aspect, an embodiment of the present invention provides a dust collecting structure, comprising:

[0007] A connecting piece, having a dust collecting channel and a dust collecting port, the dust collecting port being connected to the dust collecting channel, the dust collecting port being used to be connected to the dust suction port of the dust cup, and the dust collecting channel being used to be connected to the dust guiding piece; and

[0008] A flexible sealing member is provided at the dust collecting port, and the dust collecting port is sealedly connected to the dust cup via the flexible sealing member.

[0009] Under this structure, a flexible seal is provided at the dust collecting port of the connecting part. After the vacuum cleaner is placed on the base station, the dust collecting port can be sealed and connected to the dust suction port of the dust cup through the flexible seal, thereby ensuring that the dust collecting port and the dust suction port of the vacuum cleaner fit closely without any gap, thereby effectively preventing dust from leaking from the gap and improving the user experience.

[0010] Optionally, in some embodiments of the present invention, the connecting member is provided with a retaining wall corresponding to the dust collecting port, the retaining wall encloses the dust collecting port, and the dust collecting channel is located on the inner side of the retaining wall;

[0011] The flexible sealing member includes a first edge package, a second edge package and an inner edge, wherein the first edge package is connected to the second edge package through the inner edge, the first edge package covers the outer side of the retaining wall, the second edge package covers the inner side of the retaining wall, and the inner edge is arranged corresponding to the edge of the dust collection port.

[0012] Under this structure, the flexible seal is wrapped around the opposite sides of the retaining wall, which can improve the air tightness of the connection between the flexible seal and the connector, and can also prevent the flexible seal from detaching during use and affecting normal dust collection.

[0013] Optionally, in some embodiments of the present invention, a first sink groove is provided on the outer side of the retaining wall, and the first edge is at least partially embedded in the first sink groove; and / or,

[0014] A second recessed groove is provided on the inner side of the retaining wall, and the second edge binding is at least partially embedded in the second recessed groove.

[0015] With this structure, the air tightness of the connection between the flexible seal and the connector can be further improved, while preventing the flexible seal from detaching during use.

[0016] Optionally, in some embodiments of the present invention, the retaining wall is provided with at least one glue hole, the glue hole is located around the dust collecting port, and the outer side of the retaining wall is connected to the inner side of the retaining wall through the glue hole;

[0017] The flexible sealing member further comprises at least one connecting portion, the connecting portion is arranged corresponding to the glue drawing hole, and the first edge binding is also connected to the second edge binding through the connecting portion.

[0018] With this structure, the air tightness of the connection between the flexible seal and the connector can be further improved, while preventing the flexible seal from detaching during use.

[0019] Optionally, in some embodiments of the present invention, at least two circles of flexible bone positions are convexly provided on a side of the first edge away from the second edge;

[0020] In two adjacent circles of the flexible bone sites, one circle of the flexible bone sites is located inside the other circle of the flexible bone sites.

[0021] Under this structure, the sealing effect is effectively guaranteed, which facilitates the fitting of the flexible sealing member and the dust cup and helps to improve the sealing effect.

[0022] Optionally, in some embodiments of the present invention, the connecting member includes a dust collecting portion and a mounting portion, the mounting portion is connected to the dust collecting portion, and a gap is formed between the dust collecting portion and the mounting portion, and the gap is used to avoid the dust cup;

[0023] The retaining wall is arranged on a side of the dust collecting part close to the notch, and the dust collecting channel is arranged on the dust collecting part and the mounting part.

[0024] Under this structure, when the vacuum cleaner is placed on the base, the dust cup is set corresponding to the notch, and the notch is used to avoid the dust cup so that the dust suction port of the dust cup and the dust collection port of the connector can be better connected.

[0025] Optionally, in some embodiments of the present invention, the angle between the surface of the dust collecting part close to the notch and the transverse cross-section of the connecting piece is 90° to 92°.

[0026] Under this structure, the surface of the dust collecting part close to the notch and the surface of the dust cup corresponding to the dust collecting port are inclined, and the inclination angles of the surface of the dust collecting part close to the notch and the surface of the dust cup corresponding to the dust collecting port are adapted, which can reduce the contact time between the flexible seal and the surface of the dust cup, thereby reducing the friction between the two and avoiding the difficulty of installing the dust cup in the receiving groove. Since the contact time between the flexible seal and the surface of the dust cup is reduced, it is also convenient to remove the dust cup from the receiving groove. In addition, since the friction of the flexible seal is reduced, the service life of the flexible seal is also improved to a certain extent.

[0027] In a second aspect, an embodiment of the present invention provides a base station, including:

[0028] The base is provided with a receiving groove, the receiving groove is used to place the vacuum cleaner with a dust cup, and the inner wall of the receiving groove is provided with a groove;

[0029] The dust collecting structure is at least partially embedded in the groove, and the dust collecting port faces the containing groove; and

[0030] A dust guiding member is arranged on the base, and the dust guiding member is communicated with the dust collecting channel.

[0031] Under this structure, a flexible seal is provided at the dust collecting port of the connecting part. After the vacuum cleaner is placed on the base station, the dust collecting port can be sealed and connected to the dust suction port of the dust cup through the flexible seal, thereby ensuring that the dust collecting port and the dust suction port of the vacuum cleaner fit closely without any gap, thereby effectively preventing dust from leaking from the gap and improving the user experience.

[0032] In a third aspect, an embodiment of the present invention provides a cleaning system, comprising:

[0033] The above-mentioned base station; and

[0034] A vacuum cleaner, comprising a dust cup, wherein the dust cup is provided with a dust extraction port;

[0035] Wherein, when the vacuum cleaner is placed in the accommodating groove, the dust extraction port is communicated with the dust collection port.

[0036] Under this structure, a flexible seal is provided at the dust collecting port of the connecting part. After the vacuum cleaner is placed on the base station, the dust collecting port can be sealed and connected to the dust suction port of the dust cup through the flexible seal, thereby ensuring that the dust collecting port and the dust suction port of the vacuum cleaner fit closely without any gap, thereby effectively preventing dust from leaking from the gap and improving the user experience.

[0037] Optionally, in some embodiments of the present invention, the connecting member is provided with a notch, the notch is used to avoid the dust cup, and the dust collecting port is located on a side of the connecting member close to the notch; when the vacuum cleaner is placed in the accommodating groove, the dust cup is arranged corresponding to the notch;

[0038] The angle between the surface of the dust cup corresponding to the dust collecting port and the transverse cross section of the dust cup is 88° to 90°.

[0039] Under this structure, the surface of the dust collecting part close to the notch and the surface of the dust cup corresponding to the dust collecting port are inclined, and the inclination angles of the surface of the dust collecting part close to the notch and the surface of the dust cup corresponding to the dust collecting port are adapted, which can reduce the contact time between the flexible seal and the surface of the dust cup, thereby reducing the friction between the two and avoiding the difficulty of installing the dust cup in the receiving groove. Since the contact time between the flexible seal and the surface of the dust cup is reduced, it is also convenient to remove the dust cup from the receiving groove. In addition, since the friction of the flexible seal is reduced, the service life of the flexible seal is also improved to a certain extent.

[0040] The technical solution of the present invention provides a flexible sealing member at the dust collecting port of the connecting member. After the vacuum cleaner is placed on the base station, the dust collecting port can be sealed and connected to the dust suction port of the dust cup through the flexible sealing member, thereby ensuring that the dust collecting port and the dust suction port of the vacuum cleaner fit closely together without any gap, thereby effectively preventing dust from leaking from the gap and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0042] Figure 1 A schematic diagram of the three-dimensional structure of a dust collecting structure according to an embodiment of the present invention;

[0043] Figure 2 This is a schematic diagram of the three-dimensional structure of a connecting piece according to an embodiment of the present invention at an angle;

[0044] Figure 3 is a schematic diagram of the three-dimensional structure of a flexible sealing member according to an embodiment of the present invention;

[0045] Figure 4 is a schematic diagram of the three-dimensional structure of the connecting member of an embodiment of the present invention at another angle;

[0046] Figure 5 is a schematic diagram of the three-dimensional structure of the connecting piece according to an embodiment of the present invention at another angle;

[0047] Figure 6 This is a schematic diagram of the three-dimensional structure of a base station at a certain angle according to an embodiment of the present invention;

[0048] Figure 7 is a schematic diagram of the three-dimensional structure of a base station in an embodiment of the present invention at another angle;

[0049] Figure 8 is a schematic cross-sectional structural diagram of a base station according to an embodiment of the present invention;

[0050] Fig. 9 for Figure 8 A magnified schematic diagram of the middle A area;

[0051] Fig.10 for Fig. 9 A magnified schematic diagram of the middle B area;

[0052] Fig.11 It is a schematic diagram of the assembly of the dust collecting structure and the dust guiding member of an embodiment of the present invention;

[0053] Fig.12 A schematic diagram of the three-dimensional structure of a cleaning system according to an embodiment of the present invention;

[0054] Fig.13 is a schematic cross-sectional structural diagram of a cleaning system according to an embodiment of the present invention;

[0055] Fig.14 for Fig.13 Enlarged schematic diagram of the middle C area;

[0056] Fig.15 is a schematic diagram of the three-dimensional structure of a vacuum cleaner according to an embodiment of the present invention;

[0057] Fig.16 is a schematic cross-sectional structural diagram of a vacuum cleaner according to an embodiment of the present invention;

[0058] Fig.17 for Fig.16 A magnified schematic diagram of region D in the middle.

[0059] Description of Figure Numbers:

[0060]

[0061]

[0062] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0063] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0064] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0065] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0066] See also Figures 1 to 3 An embodiment of the present invention provides a dust collecting structure, including a connecting member 120 and a flexible sealing member 130 .

[0067] Please combine Figure 12 to Figure 14 The connecting member 120 is provided with a dust collecting channel 121 and a dust collecting port 122, and the dust collecting port 122 is connected to the dust collecting channel 121. The dust collecting port 122 is used to communicate with the dust suction port 211 of the dust cup 210, and the dust collecting channel 121 is used to communicate with the dust guide 140; the flexible sealing member 130 is provided at the dust collecting port 122, and the dust collecting port 122 is sealed and connected to the dust cup 210 through the flexible sealing member 130.

[0068] like Figure 12 to Figure 14As shown, the dust collecting structure implemented in the present invention is applied to a cleaning system, and the cleaning system includes a base station 100 and a vacuum cleaner 200. The base station 100 is used in conjunction with the vacuum cleaner 200, and the base station 100 includes a base 110 for placing the vacuum cleaner 200. The vacuum cleaner 200 is provided with a dust cup 210, and a dust extraction port 211 is provided on one side of the dust cup 210. The base 110 is provided with a dust collecting structure and a dust guide 140. The dust collecting structure is installed on the base 110 as a separate part, and the dust collecting port 122 of the dust collecting structure is arranged corresponding to the position of the dust extraction port 211. When the vacuum cleaner 200 is placed on the base 110, the dust extraction port 211 is connected to the dust guide 140 through the dust collecting port 122 and the dust collecting channel 121.

[0069] The base station 100 is also provided with an internal pipe, a dust bag 150 and a dust collecting fan 160. The dust guide 140 is connected to the dust bag 150 through the internal pipe. When the dust collecting fan 160 is working, a negative pressure is formed at the dust suction port 211, so that the garbage (dust) in the dust cup 210 is drawn out from the dust suction port 211, and then enters the dust collecting port 122 from the dust collecting structure, and is collected into the dust bag 150 of the base station 100 through the internal pipe of the base station 100, thereby completing the dust collection inside the dust cup 210 and realizing the automation of dust collection of the vacuum cleaner 200 through the base station 100.

[0070] The present invention provides a flexible sealing member 130 at the dust collecting port 122 of the connecting member 120. After the vacuum cleaner 200 is placed on the base station 100, the dust collecting port 122 can be sealedly connected to the dust suction port 211 of the dust cup 210 through the flexible sealing member 130, thereby ensuring that the dust collecting port 122 and the dust suction port 211 of the vacuum cleaner 200 fit closely together without any gap, thereby effectively preventing dust from leaking from the gap and improving the user experience.

[0071] Optionally, the flexible sealing member 130 may be a rubber sealing ring or a silicone sealing ring. Of course, according to the actual situation and specific requirements, the flexible sealing member 130 may also be a sealing ring of other materials, which is not limited here.

[0072] Specific, combined Figure 2 , Figure 3 , Figure 8 , Fig. 9 and Fig.10, the connector 120 is provided with a retaining wall 1231 corresponding to the dust collecting port 122, the retaining wall 1231 encloses the dust collecting port 122, and the dust collecting channel 121 is located on the inner side of the retaining wall 1231. The flexible seal 130 includes a first edge 131, a second edge 132 and an inner edge 133, the first edge 131 is integrally connected to the second edge 132 through the inner edge 133, the first edge 131 covers the outer side of the retaining wall 1231, the second edge 132 covers the inner side of the retaining wall 1231, and the inner edge 133 is arranged corresponding to the edge of the dust collecting port 122. Through the above arrangement, the flexible seal 130 is covered on the opposite sides of the retaining wall 1231, which can improve the airtightness of the connection between the flexible seal 130 and the connector 120, and can also prevent the flexible seal 130 from being separated during use and affecting normal dust collection.

[0073] Specific, combined Figure 3 , Figure 4 , Figure 8 , Fig. 9 and Fig.10 A first sinking groove 1232 is provided on the outer side of the retaining wall 1231, and the first edge 131 is at least partially embedded in the first sinking groove 1232; a second sinking groove 1233 is provided on the inner side of the retaining wall 1231, and the second edge 132 is at least partially embedded in the second sinking groove 1233. Through the above arrangement, the air tightness of the connection between the flexible sealing member 130 and the connecting member 120 can be further improved, and the flexible sealing member 130 can be prevented from being separated during use.

[0074] It can be understood that, according to the actual situation and specific needs, the above-mentioned effect can be achieved by providing a groove on one side of the retaining wall 1231 and embedding the corresponding edging in the groove. For example, the first groove 1232 can be provided only on the outer side of the retaining wall 1231, and the first edging 131 can be at least partially embedded in the first groove 1232. Alternatively, the second groove 1233 can be provided only on the inner side of the retaining wall 1231, and the second edging 132 can be at least partially embedded in the second groove 1233. No limitation is made here.

[0075] Specifically, a first sink 1232 is provided on the outer side of the retaining wall 1231. The first sink 1232 is arranged around the dust collecting port 122, which is conducive to improving the air tightness of the connection between the flexible seal 130 and the connector 120, and preventing the flexible seal 130 from being separated during use. Of course, according to the actual situation and specific needs, the first sink 1232 can also be set to other shapes. For example, multiple first sinks 1232 are distributed at intervals along the circumference of the dust collecting port 122, which can also achieve the same technical effect. The shape of the first sink 1232 is not limited here.

[0076] Specific, combined Figure 3 , Figure 4 , Figure 8 , Fig. 9 and Fig.10 , the retaining wall 1231 is provided with at least one glue hole 1234, the glue hole 1234 is located on the peripheral side of the dust collection port 122, and the outer side of the retaining wall 1231 is connected to the inner side of the retaining wall 1231 through the glue hole 1234; the flexible seal 130 also includes at least one connecting portion 134, the connecting portion 134 is arranged corresponding to the glue hole 1234, and the first edge 131 is also integrally connected to the second edge 132 through the connecting portion 134. Through the above arrangement, the air tightness of the connection between the flexible seal 130 and the connector 120 can be further improved, and the flexible seal 130 can be prevented from being separated during use. In this embodiment, a plurality of glue holes 1234 are provided on the peripheral side of the dust collection port 122, and each glue hole 1234 is provided with a corresponding connecting portion 134, so that the first edge 131 can be integrally connected to the second edge 132 through a plurality of connecting portions 134, effectively preventing the flexible seal 130 from being separated during use.

[0077] Furthermore, a first sink 1232 is provided on the outer side of the retaining wall 1231, and a second sink 1233 is provided on the inner side of the retaining wall 1231. The second sink 1233 is arranged at a position corresponding to the first sink 1232. A plurality of glue holes 1234 are provided at the bottom of the first sink 1232. The glue holes 1234 communicate with the first sink 1232 and the second sink 1233. In the embodiment of the present invention, the flexible seal 130 is formed on the dust collecting port 122 of the connector 120 by injection molding, which facilitates the formation of the flexible seal 130. The flexible seal 130 can be obtained by processing only the local structure of the connector 120, which can reduce the cost of the mold. Through the above arrangement, injection molding can be performed through the glue hole 1234 to form the flexible seal 130. After injection molding, the first edge 131 of the flexible seal 130 covers the first groove 1111, and a second edge 132 is formed on the second groove 1111, which not only improves the airtightness between the flexible seal 130 and the connector 120, but also prevents the flexible seal 130 from detaching during use.

[0078] In other embodiments of the present invention, the flexible seal 130 may not be formed on the dust collecting port 122 of the connector 120 by injection molding, and the flexible seal 130 may be installed on the dust collecting port 122 of the connector 120 by a detachable connection. For example, the flexible seal 130 may be fixed on the dust collecting port 122 of the connector 120 by a snap connection, or the flexible seal 130 may be fixed on the dust collecting port 122 of the connector 120 by a screw connection. As long as the flexible seal 130 can be installed on the dust collecting port 122 of the connector 120 by a detachable connection, the detachable connection method of the flexible seal 130 is not limited here. Under this structure, when the flexible seal 130 is excessively worn or aged, the user can disassemble and replace it by himself, effectively ensuring the airtightness of the connection between the flexible seal 130 and the connector 120.

[0079] Specifically, Figure 1 , Figure 2 and Fig.10 As shown, at least two circles of flexible bone sites 135 are convexly disposed on one side of the first edge 131 away from the second edge 132; in two adjacent circles of flexible bone sites 135, one circle of flexible bone sites 135 is located inside the other circle of flexible bone sites 135. Figure 12 to Figure 14 When the vacuum cleaner 200 is placed on the base 110, the flexible bone 135 is tightly against the side of the dust cup 210, so that the dust collection port 122 is sealed and connected to the dust extraction port 211 of the dust cup 210 through the flexible seal 130. Through the above arrangement, the sealing effect is effectively guaranteed, and the flexible bone 135 extends toward the front side, making the flexible bone 135 more flexible, facilitating the fitting of the flexible seal 130 and the dust cup 210, which is conducive to improving the sealing effect.

[0080] Specifically, Figure 1 , Figure 3 and Figure 5 As shown, the connecting member 120 includes a dust collecting portion 123 and a mounting portion 124, the mounting portion 124 is integrally connected to the dust collecting portion 123, and a gap 125 is formed between the dust collecting portion 123 and the mounting portion 124. The retaining wall 1231 is arranged on one side of the dust collecting portion 123 close to the gap 125, and the dust collecting channel 121 is arranged between the dust collecting portion 123 and the mounting portion 124. Fig.13 and Fig.14 When the vacuum cleaner 200 is placed on the base 110 , the dust cup 210 is arranged corresponding to the notch 125 , and the notch 125 is used to avoid the dust cup 210 .

[0081] Specifically, Figure 1 and Figure 3As shown, the retaining wall 1231 is provided with a first positioning rib 1235, wherein the dust collecting port 122 is located at an end of the retaining wall 1231 away from the mounting portion 124, and the first positioning rib 1235 is located at an end of the retaining wall 1231 close to the mounting portion 124, and the first positioning rib 1235 is extended from the mounting portion 124 in a direction close to the dust collecting port 122; and in a direction from the mounting portion 124 to the dust collecting port 122, the thickness of the first positioning rib 1235 gradually decreases, and when the vacuum cleaner 200 is placed on the base 110, the first positioning rib 1235 can quickly position the dust cup 210.

[0082] In the embodiment of the present invention, the retaining wall 1231 is only provided with one first positioning rib 1235. Of course, according to the actual situation and specific needs, the number of the first positioning ribs 1235 can be appropriately adjusted, that is, multiple first positioning ribs 1235 can be set in the retaining wall 1231, which can also achieve the effect of rapid positioning. The number of the first positioning ribs 1235 is not limited here.

[0083] Specifically, Figure 1 , Figure 3 , Figure 5 , Figure 8 and Fig. 9 As shown, a plurality of first fixing portions 1241 are provided on the peripheral side of the mounting portion 124, and the first fixing portions 1241 are used to be mounted on the base 110. In the embodiment of the present invention, the first fixing portions 1241 are provided with first fixing holes 1242, and the connecting member 120 can be mounted on the base 110 by, but not limited to, screws passing through the first fixing holes 1242 and then connected to the base 110.

[0084] Specifically, a plurality of reinforcing ribs 1243 are provided on one side of the mounting portion 124 close to the dust collecting portion 123. The reinforcing ribs 1243 can play a reinforcing role, effectively improving the strength and rigidity of the mounting portion 124, so that the connecting member 120 is not easily deformed.

[0085] Specifically, Figure 5 , Figure 8 , Fig. 9 and Fig.11 As shown, a matching groove 1244 is provided at the bottom of the mounting portion 124, and the connecting member 120 is matched with one end of the dust guide member 140 through the matching groove 1244, so as to facilitate the matching connection of the dust guide member 140. In this embodiment, a sealing ring can be provided in the matching groove 1244, and the dust guide member 140 abuts against the sealing ring, so that the connecting member 120 is sealed and connected to the dust guide member 140 through the sealing ring. In this embodiment, the bottom of the mounting portion 124 refers to the side of the mounting portion 124 away from the dust collecting portion 123.

[0086] Specific, combined Figure 8 and Fig.11The dust guide member 140 is provided with a docking port and a dust guide channel, and the dust collecting channel 121 is connected to the dust bag 150 through the docking port and the dust guide channel in turn, and the diameter of the dust guide channel is gradually reduced from the dust collecting channel 121 toward the dust bag 150. With this arrangement, garbage (dust) is not easy to be blocked at the connection between the dust guide member 140 and the connecting member 120, ensuring that the garbage (dust) can be smoothly collected from the dust collecting channel 121 through the docking port and the dust guide channel into the dust bag 150 of the base station 100, thereby completing the dust collection inside the dust cup 210.

[0087] Specific, combined Figure 8 and Fig.11 The dust guide member 140 is provided with a second fixing portion corresponding to the first fixing portion 1241, and the second fixing portion is provided with a second fixing hole corresponding to the first fixing hole 1242. The connecting member 120 and the dust guide member are installed on the base 110 by passing a screw through the second fixing hole and the first fixing hole 1242.

[0088] Specific, combined Figure 8 and Fig. 9 The angle α between the surface of the dust collecting part 123 near the notch 125 and the transverse cross section of the connecting member 120 is 90° to 92°; similarly, the angle α between the dust collecting part 123 and the transverse cross section of the connecting member 120 is 90° to 92°. Figures 15 to 17 , the angle β between the surface of the dust cup 210 corresponding to the dust collection port 122 and the transverse cross section of the dust cup 210 is 88° to 90°. Through the above arrangement, the surface of the dust collecting part 123 close to the notch 125 and the surface of the dust cup 210 corresponding to the dust collection port 122 are arranged in an inclined manner, and the inclination angles of the surface of the dust collecting part 123 close to the notch 125 and the surface of the dust cup 210 corresponding to the dust collection port 122 are adapted, combined with Figure 12 to Figure 14 When the vacuum cleaner 200 is placed on the base 110, the base 110 is provided with a receiving groove 111 corresponding to the vacuum cleaner 200, and the vacuum cleaner 200 is placed in the receiving groove 111; in the process of the dust cup 210 and the base 110 cooperating, the flexible seal 130 has no contact with the dust cup 210, and only when the dust cup 210 is completely placed in the receiving groove 111, the flexible bone position 135 of the flexible seal 130 is completely fitted with the dust cup 210; such a setting, on the one hand, can reduce the contact time between the flexible seal 130 and the surface of the dust cup 210, thereby reducing the friction between the two, avoiding the difficulty of installing the dust cup 210 in the receiving groove 111, and because the contact time between the flexible seal 130 and the surface of the dust cup 210 is reduced, it is also convenient to remove the dust cup 210 from the receiving groove 111; on the other hand, since the friction of the flexible seal 130 is reduced, the service life of the flexible seal 130 is also improved to a certain extent.

[0089] It should be noted that when the vacuum cleaner 200 is placed on the base 110 , the vacuum cleaner 200 is placed in the receiving groove 111 . At this time, the transverse cross-section of the connecting member 120 is parallel to the transverse cross-section of the dust cup 210 .

[0090] In an embodiment of the present invention, the angle α between the surface of the dust collecting part 123 close to the notch 125 and the transverse cross-section of the connecting member 120 can be 90°, 90.5°, 91°, 91.5° or 92°, and the angle β between the surface of the dust cup 210 corresponding to the dust collecting port 122 and the transverse cross-section of the dust cup 210 can be 88°, 88.5°, 89°, 89.5° or 90°. Of course, according to the actual situation and specific needs, the angle α between the surface of the dust collecting part 123 close to the notch 125 and the transverse cross-section of the connecting member 120 and the angle β between the surface of the dust cup 210 corresponding to the dust collecting port 122 and the transverse cross-section of the dust cup 210 can be appropriately adjusted, and no sole limitation is made here.

[0091] Preferably, the sum of the angle α between the surface of the dust collecting part 123 close to the notch 125 and the transverse section of the connecting piece 120 and the angle β between the surface of the dust cup 210 on the side corresponding to the dust collecting port 122 and the transverse section of the dust cup 210 is 180°.

[0092] See also Figures 6 to 8 , while combining Figures 1 to 5 An embodiment of the present invention further provides a base station 100, including a base 110, the above-mentioned dust collecting structure and a dust guide 140.

[0093] Combination Figure 6 , Figure 7 and Fig.12 The base 110 is provided with a receiving groove 111, and the receiving groove 111 is used to place the vacuum cleaner 200 with a dust cup 210. The inner wall of the receiving groove 111 is provided with a groove 1111 and a card slot 1112, and the groove 1111 and the card slot 1112 are respectively located on opposite sides of the receiving groove 111; the dust collecting structure is at least partially embedded in the groove 1111, and the dust collecting port 122 faces the receiving groove 111. When the vacuum cleaner 200 is placed in the receiving groove 111, the dust cup 210 of the vacuum cleaner 200 is installed in the receiving groove 111, and the side of the dust cup 210 close to the dust collecting structure is partially embedded in the groove 1111, and the handle of the vacuum cleaner 200 is partially held in the card slot 1112. Such a configuration is conducive to the positioning of the main unit on the base 110.

[0094] The dust guide 140 is provided on the base 110, and is connected to the dust collection channel 121. The base station 100 is also provided with an internal pipe, a dust bag 150 and a dust collecting fan 160. The dust guide 140 is connected to the dust bag 150 through the internal pipe. When the dust collecting fan 160 is working, a negative pressure is formed at the dust extraction port 211, so that the garbage (dust) in the dust cup 210 is extracted from the dust extraction port 211, and then enters the dust collection port 122 from the dust collection structure, and is collected into the dust bag 150 of the base station 100 through the internal pipe of the base station 100, thereby completing the dust collection inside the dust cup 210, and realizing the automation of dust collection of the vacuum cleaner 200 through the base station 100.

[0095] The base station 100 of the embodiment of the present invention, by providing a flexible sealing member 130 at the dust collecting port 122 of the connecting member 120, after the vacuum cleaner 200 is placed on the base station 100, the dust collecting port 122 can be sealedly connected to the dust extraction port 211 of the dust cup 210 through the flexible sealing member 130, thereby ensuring that the dust collecting port 122 and the dust extraction port 211 of the vacuum cleaner 200 fit closely together without any gap, thereby effectively preventing dust from leaking from the gap and improving the user experience.

[0096] Specifically, Figure 6 and Figure 7 As shown, the inner wall of the receiving groove 111 is provided with a second positioning rib 1115, and the thickness of the second positioning rib 1115 gradually increases from the top to the bottom. When the vacuum cleaner 200 is placed in the receiving groove 111, the second positioning rib 1115 can quickly position the dust cup 210. In this embodiment, the top of the second positioning rib 1115 is the end of the second positioning rib 1115 close to the opening of the receiving groove 111, and the bottom of the second positioning rib 1115 is the end of the second positioning rib 1115 close to the bottom wall of the receiving groove 111.

[0097] In an embodiment of the present invention, a plurality of second positioning ribs 1115 are provided on the inner wall of the accommodating groove 111 at intervals along the circumferential direction. Of course, the number of the second positioning ribs 1115 can be appropriately adjusted according to the actual situation and specific requirements. That is, only one second positioning rib 1115 can be provided on the inner wall of the accommodating groove 111, which can also achieve the effect of rapid positioning. The number of the second positioning ribs 1115 is not limited here.

[0098] Specifically, Figure 6 , Figure 7 and Fig.13As shown, the bottom wall of the accommodating groove 111 is provided with a protrusion 1113, and the dust cup 210 is provided with an elastic ventilation structure 212 corresponding to the protrusion 1113. When the vacuum cleaner 200 is placed in the accommodating groove 111, the protrusion 1113 acts on the elastic ventilation structure 212 at the bottom of the dust cup 210, so that the elastic ventilation structure 212 can be opened, and the gas enters the interior of the dust cup 210 from the bottom of the dust cup 210, so that the gas and the dust extraction port 211 form airflow convection, so that the internal dust is extracted.

[0099] Specifically, Figure 6 , Figure 7 and Fig.12 As shown, the bottom wall of the receiving groove 111 is provided with at least one circle of supporting ribs 1114, and the supporting ribs 1114 are arranged around the protruding portion 1113. The supporting ribs 1114 are used to support the dust cup 210 so that the dust cup 210 and the bottom wall of the receiving groove 111 maintain a certain distance, and the gas enters the interior of the dust cup 210 from the gap between the dust cup 210 and the bottom wall of the receiving groove 111, so that the gas forms airflow convection with the dust extraction port 211, thereby realizing the extraction of internal dust.

[0100] See also Figures 12 to 17 The embodiment of the present invention further provides a cleaning system, including the base station 100 and a vacuum cleaner 200. The vacuum cleaner 200 includes a dust cup 210, and the dust cup 210 is provided with a dust extraction port 211; wherein, when the vacuum cleaner 200 is placed in the receiving groove 111, the dust extraction port 211 is connected to the dust collection port 122.

[0101] The cleaning system of the embodiment of the present invention, by providing a flexible sealing member 130 at the dust collecting port 122 of the connecting member 120, after the vacuum cleaner 200 is placed on the base station 100, the dust collecting port 122 can be sealedly connected to the dust extraction port 211 of the dust cup 210 through the flexible sealing member 130, thereby ensuring that the dust collecting port 122 and the dust extraction port 211 of the vacuum cleaner 200 fit closely together without any gap, thereby effectively preventing dust from leaking from the gap and improving the user experience.

[0102] Specifically, when the vacuum cleaner 200 is placed in the accommodating groove 111, the dust cup 210 is arranged corresponding to the notch 125; the angle between the surface of the dust cup 210 corresponding to the dust collecting port 122 and the transverse section of the dust cup 210 is 88° to 90°. The angle β between the surface of the dust cup 210 corresponding to the dust collecting port 122 and the transverse section of the dust cup 210 is 88° to 90°. Through the above arrangement, the surface of the dust collecting part 123 close to the notch 125 and the surface of the dust cup 210 corresponding to the dust collecting port 122 are inclined, and the inclination angles of the surface of the dust collecting part 123 close to the notch 125 and the surface of the dust cup 210 corresponding to the dust collecting port 122 are adapted, combined with Figure 12 to Figure 14When the vacuum cleaner 200 is placed on the base 110, the base 110 is provided with a receiving groove 111 corresponding to the vacuum cleaner 200, and the vacuum cleaner 200 is placed in the receiving groove 111; in the process of the dust cup 210 and the base 110 cooperating, the flexible seal 130 has no contact with the dust cup 210, and only when the dust cup 210 is completely placed in the receiving groove 111, the flexible bone position 135 of the flexible seal 130 is completely fitted with the dust cup 210; such a setting, on the one hand, can reduce the contact time between the flexible seal 130 and the surface of the dust cup 210, thereby reducing the friction between the two and avoiding the difficulty of installing the dust cup 210 in the receiving groove 111; on the other hand, since the friction of the flexible seal 130 is reduced, the service life of the flexible seal 130 is also improved to a certain extent.

[0103] It should be noted that when the vacuum cleaner 200 is placed on the base 110 , the vacuum cleaner 200 is placed in the receiving groove 111 . At this time, the transverse cross-section of the connecting member 120 is parallel to the transverse cross-section of the dust cup 210 .

[0104] In an embodiment of the present invention, the angle α between the surface of the dust collecting part 123 close to the notch 125 and the transverse cross-section of the connecting member 120 can be 90°, 90.5°, 91°, 91.5° or 92°, and the angle β between the surface of the dust cup 210 corresponding to the dust collecting port 122 and the transverse cross-section of the dust cup 210 can be 88°, 88.5°, 89°, 89.5° or 90°. Of course, according to the actual situation and specific needs, the angle α between the surface of the dust collecting part 123 close to the notch 125 and the transverse cross-section of the connecting member 120 and the angle β between the surface of the dust cup 210 corresponding to the dust collecting port 122 and the transverse cross-section of the dust cup 210 can be appropriately adjusted, and no sole limitation is made here.

[0105] Preferably, the sum of the angle α between the surface of the dust collecting part 123 close to the notch 125 and the transverse section of the connecting piece 120 and the angle β between the surface of the dust cup 210 on the side corresponding to the dust collecting port 122 and the transverse section of the dust cup 210 is 180°.

[0106] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A dust collecting structure, characterized in that: include: A connecting piece, provided with a dust collecting channel and a dust collecting port, the dust collecting port being connected to the dust collecting channel, the dust collecting port being used to be connected to the dust suction port of the dust cup, and the dust collecting channel being used to be connected to the dust guiding piece; as well as A flexible sealing member is provided at the dust collecting port, and the dust collecting port is sealedly connected to the dust cup via the flexible sealing member.

2. The dust collecting structure according to claim 1, characterized in that: The connecting member is provided with a retaining wall corresponding to the dust collecting port, the retaining wall encloses the dust collecting port, and the dust collecting channel is located on the inner side of the retaining wall; The flexible sealing member includes a first edge package, a second edge package and an inner edge, wherein the first edge package is connected to the second edge package through the inner edge, the first edge package covers the outer side of the retaining wall, the second edge package covers the inner side of the retaining wall, and the inner edge is arranged corresponding to the edge of the dust collection port.

3. The dust collecting structure according to claim 2, characterized in that: A first recessed groove is provided on the outer side of the retaining wall, and the first edge is at least partially embedded in the first recessed groove; and / or, A second recessed groove is provided on the inner side of the retaining wall, and the second edge binding is at least partially embedded in the second recessed groove.

4. The dust collecting structure according to claim 2, characterized in that: The retaining wall is provided with at least one glue hole, the glue hole is located on the peripheral side of the dust collecting port, and the outer side of the retaining wall is connected with the inner side of the retaining wall through the glue hole; The flexible sealing member further comprises at least one connecting portion, the connecting portion is arranged corresponding to the glue drawing hole, and the first edge binding is also connected to the second edge binding through the connecting portion.

5. The dust collecting structure according to claim 2, characterized in that: At least two circles of flexible bone positions are convexly provided on a side of the first edge away from the second edge; In two adjacent circles of the flexible bone sites, one circle of the flexible bone sites is located inside the other circle of the flexible bone sites.

6. The dust collecting structure according to any one of claims 2 to 5, characterized in that: The connecting member includes a dust collecting part and a mounting part, wherein the mounting part is connected to the dust collecting part, and a gap is formed between the dust collecting part and the mounting part, and the gap is used to avoid the dust cup; The retaining wall is arranged on a side of the dust collecting part close to the notch, and the dust collecting channel is arranged on the dust collecting part and the mounting part.

7. The dust collecting structure according to claim 6, characterized in that: The angle between the surface of the dust collecting part close to the notch and the transverse cross section of the connecting piece is 90° to 92°.

8. A base station, characterized in that: include: The base is provided with a receiving groove, the receiving groove is used to place the vacuum cleaner with a dust cup, and the inner wall of the receiving groove is provided with a groove; The dust collecting structure according to any one of claims 1 to 7, at least partially embedded in the groove, and the dust collecting port faces the containing groove; as well as A dust guiding member is arranged on the base, and the dust guiding member is communicated with the dust collecting channel.

9. A cleaning system, characterized in that: include: The base station as claimed in claim 8; as well as A vacuum cleaner, comprising a dust cup, wherein the dust cup is provided with a dust extraction port; Wherein, when the vacuum cleaner is placed in the accommodating groove, the dust extraction port is communicated with the dust collection port.

10. The cleaning system according to claim 9, characterized in that The connecting member is provided with a notch, the notch is used to avoid the dust cup, and the dust collecting port is located on a side of the connecting member close to the notch; when the vacuum cleaner is placed in the accommodating groove, the dust cup is arranged corresponding to the notch; The angle between the surface of the dust cup corresponding to the dust collecting port and the transverse cross section of the dust cup is 88° to 90°.

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