CN214284743U - Hand-held vacuum cleaner - Google Patents

Abstract

The utility model provides a hand-held cleaner, which comprises a shell (100), a dust cup component (200) and a driving piece (300), wherein the driving piece (300) is positioned in the shell (100), the dust cup component (200) is connected with the shell (100), and the dust cup component (200) and the driving piece (300) are both arranged along the extending direction of the shell (100); the dust cup assembly (200) comprises a dust cup (210) and a cup cover (220), a connecting piece (221) is arranged on the cup cover (220), an air inlet channel (2211) for air to enter the dust cup (210) is arranged in the connecting piece (221), and the extension direction of the air inlet channel (2211) is parallel to the axis of the dust cup (210). The utility model provides a hand-held type dust catcher, compact structure can reduce the loss of suction power moreover.

Description

Hand-held vacuum cleaner

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a hand-held type dust catcher.

Background

With the development of science and technology, smart homes become more and more popular, and for example, the popularity of dust collectors is the most remarkable expression. The vacuum cleaners may be classified into a bucket type vacuum cleaner, a horizontal type vacuum cleaner, and a hand-held type vacuum cleaner according to their structures, which are used in different places, respectively.

The handheld dust collector can comprise a host machine, a dust cup and a motor, wherein the dust cup and the motor can be positioned in the host machine, the host machine is provided with a host machine air inlet communicated with the dust cup, and the motor generates suction force to suck impurities such as dust into the dust cup through the air inlet.

However, an included angle is formed between the air inlet of the dust cup of the handheld dust collector and the air inlet of the main machine, so that the occupied space is large, and the suction loss of the motor is large.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hand-held vacuum cleaner, compact structure, and can reduce the loss of suction.

In order to achieve the above object, the present invention provides a handheld vacuum cleaner, which includes a housing, a dust cup assembly and a driving member for providing a suction force, wherein the driving member is located in the housing, the dust cup assembly is connected to the housing, and both the dust cup assembly and the driving member are arranged along an extending direction of the housing;

the dust cup component comprises a dust cup and a cup cover covering the dust cup, a connecting piece is arranged on the cup cover, an air inlet channel for air to enter the dust cup is arranged in the connecting piece, and the extending direction of the air inlet channel extends to be parallel to the axis of the dust cup.

The extending direction of the air inlet channel is parallel to the axis of the dust collecting cup, so that air can smoothly enter the dust collecting cup, the loss of suction force is reduced, and the suction force of the dust collector is increased. The connecting piece is arranged on the cup cover, so that all parts of the dust collector are arranged along the same direction, and compared with a pistol type dust collector in the prior art, the dust collector saves space and is convenient to store.

As an optional mode, the utility model provides a hand-held vacuum cleaner, the bowl cover can rotate to the position of opening the dust cup or seal the dust cup position for the dust cup, when the bowl cover was in and seals the dust cup position, the bowl cover was pegged graft with the dust cup. Therefore, the cup cover is convenient to open and close, and meanwhile, the cup cover is spliced with the dust collecting cup to keep the connection state of the cup cover and the dust collecting cup.

As an optional mode, the utility model provides a hand-held vacuum cleaner, the first side and the dust cup joint of bowl cover, the second side and the dust cup of bowl cover rotate to be connected. The cup cover and the dust collecting cup are rotatably connected and are respectively positioned at different positions in an inserting manner, so that the mutual influence of the cup cover and the dust collecting cup is avoided. Meanwhile, the cup cover is rotatably connected with the dust collecting cup, so that the cup cover and the dust collecting cup are prevented from being separated into two independent parts when the cup cover is opened, and the cup cover is prevented from being lost when being opened.

As an optional mode, in the handheld dust collector provided by the utility model, one of the outer side wall of the cup mouth end of the dust collecting cup and the second side of the cup cover is provided with a supporting seat, and the other is provided with a rotating shaft which can be inserted on the supporting seat;

and/or the cup mouth end of the dust cup is provided with a first electric connection end, the first side of the cup cover is provided with a second electric connection end matched with the first electric connection end, and the first electric connection end is spliced with the second electric connection end;

and/or the first side of the cup cover is opposite to the second side of the cup cover. The first electric connection end is connected with the second electric connection end in an inserting mode, the cup cover is electrically connected with the dust collecting cup when the cup cover is connected with the dust collecting cup in an inserting mode, and therefore the subsequent electric connection of the floor brush assembly is facilitated. The first side of the cup cover and the second side of the cup cover are arranged oppositely, so that when the cup cover is opened, force can be applied from one side of the cup cover, which is spliced with the dust collecting cup, therefore, the cup cover and the dust collecting cup are conveniently separated from clamping connection, and the cup cover can smoothly rotate relative to the dust collecting cup.

As an optional mode, the utility model provides a handheld dust collector has the extension on the bowl cover, and extension and second electric connection end are located the homonymy of bowl cover. Therefore, a user holds the extension part and applies force to the cup cover through the extension part to open the extension part.

As an optional mode, in the handheld dust collector provided by the utility model, the extending part is positioned at the edge of the first side of the cup cover, and the extending part extends towards the dust collecting cup; and/or the extension part is vertical to the cup cover. When the cup cover is in a closed state, the extension part is positioned at the side of the dust collecting cup; when the cup cover is in an open state, the second electric connecting end can be protected by the extending part.

As an optional mode, the utility model provides a hand-held dust collector, the extending direction of the air inlet channel extends, and the axes of the dust collecting cup and the driving piece are collinear; and/or the dust cup assembly further comprises a dust-gas separator, and the dust-gas separator is positioned in the dust cup. The extension direction of the air inlet channel is extended, and the axial line of the dust collecting cup and the axial line of the driving piece are arranged in a collinear way, so that gas can smoothly enter the dust collecting cup, the loss of suction force is reduced, and the suction force of the dust collector is increased. The gas is separated and filtered through the dust separator, so that impurities such as dust in the gas are left in the dust collecting cup, and the cleaned gas enters the driving piece after being filtered.

As an optional mode, the handheld dust collector provided by the utility model has a sealing element between the dust cup and the cup cover, the sealing element is positioned on one side of the cup cover facing the dust cup; and/or the rotation angle of the cup cover is less than or equal to 90 degrees. Through the sealing piece, the gap between the dust collecting cup and the cup cover is sealed, and impurities such as dust are prevented from leaking out of the dust collecting cup through the gap between the dust collecting cup and the cup cover.

As an optional mode, the utility model provides a hand-held vacuum cleaner still has the coupler in the connecting piece, and the coupler is connected with the second electricity is connected.

As an optional mode, the handheld dust collector provided by the utility model further comprises a connecting pipe and a floor brush component, wherein the connecting piece extends towards the direction deviating from the dust collecting cup; the first end of the connecting pipe is electrically connected with the ground brush component, and the second end of the connecting pipe is inserted into the connecting piece;

the connecting pipe is internally provided with a third electric connecting end which is electrically connected with the coupler.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a handheld vacuum cleaner according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a handheld vacuum cleaner according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a front view of a hand-held vacuum cleaner according to an embodiment of the present invention;

FIG. 5 is a schematic view of the lid of FIG. 4 in an open position;

FIG. 6 is a schematic structural view of a cup cover in a handheld vacuum cleaner according to an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 1 at B;

fig. 8 is a schematic structural view of another handheld vacuum cleaner according to an embodiment of the present invention.

Description of reference numerals:

100-a housing;

110-a handle;

200-a dirt cup assembly;

210-a dirt cup;

211 — a first electrical connection;

220-a cup cover;

221-a connector;

2211-air intake channel;

2212-coupler;

222-a second electrical connection;

223-an extension;

230-a dust separator;

300-a driver;

400-a support seat;

410-a baffle;

500-a rotating shaft;

600-a seal;

700-a floor brush assembly;

800-connecting pipe;

810-a third electrical connection;

900-battery pack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The terms "first," "second," and "third" (if any) in the description and claims of this invention and the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The handheld dust collector can comprise a host machine, a dust cup and a motor, wherein the dust cup and the motor can be positioned in the host machine, the host machine is provided with an air inlet communicated with the dust cup, and the motor generates suction force to suck impurities such as dust into the dust cup through the air inlet. However, an included angle is formed between the air inlet of the dust cup of the handheld dust collector and the air inlet of the main machine, so that the occupied space is large, and the suction loss of the motor is large.

Based on this, the utility model provides a hand-held vacuum cleaner, this dust catcher compact structure, and can reduce the loss of suction.

Fig. 1 is a schematic structural view of a handheld vacuum cleaner according to an embodiment of the present invention; fig. 2 is a schematic view of an internal structure of a handheld vacuum cleaner according to an embodiment of the present invention; FIG. 3 is an enlarged view of a portion of FIG. 2 at A; fig. 4 is a front view of a hand-held vacuum cleaner according to an embodiment of the present invention; FIG. 5 is a schematic view of the lid of FIG. 4 in an open position; fig. 6 is a schematic structural view of a cup cover in a handheld vacuum cleaner according to an embodiment of the present invention. Referring to fig. 1 to 6, a handheld vacuum cleaner according to an embodiment of the present invention includes a housing 100, a dust cup assembly 200, and a driving member 300 for providing a suction force, wherein the driving member 300 is located in the housing 100, the dust cup assembly 200 is connected to the housing 100, and the dust cup assembly 200 and the driving member 300 are both disposed along an extending direction of the housing 100.

The dust cup assembly 200 comprises a dust cup 210 and a cup cover 220 covering the dust cup 210, wherein a connecting piece 221 is arranged on the cup cover 220, an air inlet passage 2211 for air to enter the dust cup 210 is arranged in the connecting piece 221, and the extending direction of the air inlet passage 2211 is parallel to the axis of the dust cup 210.

Specifically, the housing 100 is used to support the dirt cup assembly 200 and the driving member 300, and the housing 100 may have a receiving cavity in which the driving member 300 is located. The dirt cup assembly 200 can be removably attached to the housing 100 by a snap-fit or threaded connection, or the dirt cup assembly 200 can be fixedly attached to the housing 100, and in particular, the dirt cup 210 of the dirt cup assembly 200 can be integrally formed with the housing 100.

The dirt cup assembly 200 can include a dirt cup 210 and a cup cover 220 covering the dirt cup 210. The cup cover 220 is provided with a connecting piece 221, the connecting piece 221 is internally provided with an air inlet passage 2211 which is communicated with two ends of the connecting piece 221, and the outside of the cup cover 220 is communicated with the inside of the dust cup 210 through the air inlet passage 2211. The extending direction of the air inlet passage 2211 is parallel to the axis of the dust cup 210, so that air can smoothly enter the dust cup 210, the loss of suction force is reduced, and the suction force of the dust collector is increased. The connecting piece 221 is arranged on the cup cover 220, so that all parts of the dust collector are arranged along the same direction, and compared with a pistol type dust collector in the prior art, the dust collector saves space and is convenient to store.

In this embodiment, the dirt cup assembly 200 is used to collect foreign substances such as dirt and dust that enter the cleaner. The drive 300 may be a fan. The driving member 300 is used for providing a suction force to suck the air outside the cup cover 220 into the air inlet passage 2211, and under the action of the suction force, the air and impurities such as dust in the air enter the dust cup assembly 200 through the air inlet passage 2211, the impurities such as dust are collected in the dust cup assembly 200, the air without impurities such as dust is discharged through the dust cup assembly 200, and further discharged out of the housing 100 through the driving member 300 and the exhaust holes on the housing 100.

The dust collecting cup 210 has a cup opening, and the cup cover 220 covers the cup opening to seal the cup opening. The cup cover 220 is detachably connected with the dust cup 210, and the cup cover 220 can be connected with the cup mouth of the dust cup 210 through a detachable connection mode commonly used by technicians in the field such as threaded connection, clamping connection and the like. When the dirt such as dust in the dust cup 210 needs to be poured out, the cup cover 220 is only required to be detached from the dust cup 210, so that the dust cup 210 is in an open state, the cup opening of the dust cup 210 is exposed, and the dirt such as dust is poured out of the dust cup 210 through the cup opening of the dust cup 210. Thus, the dust cup 210 of the hand-held cleaner can be easily tilted to remove foreign substances such as dust without detaching the dust cup 210 from the housing 100.

In the handheld vacuum cleaner provided by the embodiment of the utility model, the cup cover 220 can rotate relative to the dust cup 210 to the position of opening the dust cup 210 or to the position of closing the dust cup 210, and when the cup cover 220 is in the position of closing the dust cup 210, the cup cover 220 is inserted into the dust cup 210. Therefore, the cup cover 220 is convenient to open and close, and the cup cover 220 is inserted into the dust collecting cup 210 to keep the connection state of the cup cover 220 and the dust collecting cup 210.

In a specific implementation, a first side of the cap 220 is inserted into the dust cup 210, and a second side of the cap 220 is rotatably connected to the dust cup 210. Namely, the rotational connection and the insertion position of the cap 220 and the dust cup 210 are respectively at different positions, thereby preventing the two from influencing each other. Meanwhile, the cup cover 220 is rotatably connected with the dust cup 210, so that the cup cover 220 and the dust cup 210 are prevented from being separated into two independent parts when the cup cover 220 is opened, and the cup cover 220 is prevented from being lost when being opened.

Furthermore, in the handheld vacuum cleaner provided by the embodiment of the present invention, the first side of the cup cover 220 is opposite to the second side of the cup cover 220. When the cup cover 220 is opened, force can be applied from one side of the cup cover 220 inserted with the dust cup 210, thereby facilitating the disengagement of the cup cover 220 and the dust cup 210 and enabling the cup cover 220 to smoothly rotate relative to the dust cup 210.

Fig. 7 is a partially enlarged view of fig. 1 at B. Referring to fig. 1 to 7, in the handheld vacuum cleaner according to the embodiment of the present invention, one of the outer sidewall of the cup mouth end of the dust cup 210 and the second side of the cup cover 220 has a supporting seat 400, and the other has a rotating shaft 500 that can be inserted into the supporting seat 400.

The drawings in the present embodiment are described with the outer sidewall of the cup mouth end of the dust cup 210 having the support seat 400, and the first side of the cap 220 having the shaft 500 that can be inserted into the support seat 400. It is understood that the first side of the cap 220 may also have a support base 400, and the outer sidewall of the cup opening end of the dust cup 210 has a shaft 500 that can be inserted into the support base 400.

In a specific implementation, the number of the supporting seats 400 may be two, the number of the rotating shaft 500 may be one, and two ends of the rotating shaft 500 are respectively inserted into different supporting seats 400. Or, the supporting seats 400 are arranged corresponding to the rotating shafts 500 one by one, that is, one rotating shaft 500 is inserted into one supporting seat 400. The supporting seat 400 may be provided with a baffle 410, and the rotation angle of the cup cover 220 is limited by the baffle 410.

In some embodiments, the rotation angle of the cap 220 is less than or equal to 90 °. As the rotation angle of the cap 220 increases, the mouth of the dust cup 210 is gradually exposed. When the rotation angle of the cup cover 220 is 90 °, the cup opening of the dust cup 210 is completely exposed.

The embodiment of the utility model provides a handheld vacuum cleaner, the cup mouth end of dust cup 210 has first electric connection end 211, has on the first side of bowl cover 220 with first electric connection end 211 assorted second electric connection end 222, first electric connection end 211 pegs graft with second electric connection end 222 to make bowl cover 220 peg graft with dust cup 210. Therefore, when the cup cover 220 is inserted into the dust cup 210, the cup cover 220 is electrically connected with the dust cup 210, which facilitates the subsequent power connection of the floor brush assembly 700.

Specifically, the second electrical connection end 222 may be an electrical contact extending toward the outer side of the cup cover 220, the cup mouth end of the dust cup 210 has a receiving groove extending toward the inner side thereof, and the first electrical connection end 211 is located in the receiving groove, thereby facilitating the insertion of the first electrical connection end 211 and the second electrical connection end 222.

In addition, in order to open the cup cover 220, the embodiment of the present invention provides a handheld vacuum cleaner, the cup cover 220 has an extension portion 223, and the extension portion 223 and the second electrical connection end 222 are located on the same side of the cup cover 220. Thus, a user may open cap 220 by gripping extension 223 and applying a force to cap 220 through extension 223.

In a particular implementation, the extension 223 may extend in a direction towards the dirt cup 210, or may extend away from the dirt cup 210. So long as the user can smoothly grip the extension 223.

Optionally, in the handheld vacuum cleaner provided by the embodiment of the present invention, the extension portion 223 is located at an edge of the first side of the cup cover 220, and the extension portion 223 extends toward the dust cup 210. Correspondingly, the second electrical connection end 222 may be disposed near the edge of the first side of the lid 220, and when the lid 220 is in the closed state, the extension 223 is located at the side of the dust cup 210; when the cap 220 is in the open state, the second electrical connection end 222 can be protected by the extension 223.

In particular implementations, extension 223 is perpendicular to cap 220. Therefore, the appearance is beautiful.

The embodiment of the utility model provides a hand-held vacuum cleaner, air inlet 2211's axis, dust cup 210's axis and driving piece 300's axis collineation. I.e. the axis of the air inlet 2211, the axis of the dust cup 210 and the axis of the driver 300 are located on the same line. Therefore, the air can smoothly enter the dust collecting cup 210, the loss of the suction force is reduced, and the suction force of the dust collector is increased.

The dirt cup assembly 200 also includes a dirt separator 230, the dirt separator 230 being located within the dirt cup 210. The gas entering the air inlet passage 2211 is separated and filtered by the dust-gas separator 230, impurities such as dust are left in the dust cup 210, and the cleaned gas enters the driving member 300 after being filtered.

In addition, in the handheld vacuum cleaner provided by the embodiment of the present invention, a sealing member 600 is provided between the dust cup 210 and the cup cover 220. The seal 600 may be located on the cap 220, in particular, on a side of the cap 220 facing the dirt cup 210. The sealing member 600 may be a rubber sealing ring or a silica gel sealing ring, and the sealing member 600 seals a gap between the dust cup 210 and the cup cover 220 to prevent impurities such as dust from leaking out of the dust cup 210 through the gap between the dust cup 210 and the cup cover 220.

Optionally, in the handheld vacuum cleaner provided in the embodiment of the present invention, the housing 100 has a handle 110, and the handle 110 is provided to facilitate an operator to hold the handheld vacuum cleaner. The handle 110 and the connecting member 221 are respectively directed toward opposite ends of the housing 100 to make the housing 100 have a linear design, so that the shape of the hand-held cleaner is more lightweight, and the hand-held cleaner is convenient for a user to take and use.

Optionally, the embodiment of the present invention provides a handheld vacuum cleaner, wherein a battery pack 900 is disposed in the housing 100, the driving member 300 is disposed between the battery pack 900 and the dust cup assembly 200, and the battery pack 900 is electrically connected to the first electrical connection terminal 211. The first electrical connection terminal 211 is supplied with power through the battery pack 900. Wherein the battery pack 900 may be located within the handle 110.

Fig. 8 is a schematic structural view of another handheld vacuum cleaner according to an embodiment of the present invention. Referring to fig. 1-8, in some application scenarios, a ground brush assembly 700 is used in connection with the connection 221. In order to facilitate power supply to the ground brush assembly 700, in the present embodiment, a coupler 2212 is further disposed in the connecting member 221, and the coupler 2212 is electrically connected to the second electrical connection terminal 222.

Specifically, the handheld vacuum cleaner further comprises a connecting pipe 800 and a floor brush assembly 700, the connecting member 221 extends in a direction away from the dust cup 210, a first end of the connecting pipe 800 is electrically connected with the floor brush assembly 700, and a second end of the connecting pipe 800 is inserted into the connecting member 221.

The connecting tube 800 has a third electrical connection end 810 therein, and the third electrical connection end 810 is electrically connected to the coupler 2212. Therefore, the power of the battery pack 900 is supplied to the floor brush assembly 700 through the first electrical connection end 211, the second electrical connection end 222, the coupler 2212 and the third electrical connection end 810 in sequence.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A hand-held cleaner, characterized by comprising a housing (100), a dirt cup assembly (200) and a drive member (300) for providing suction, the drive member (300) being located within the housing (100), the dirt cup assembly (200) being connected to the housing (100), the dirt cup assembly (200) and the drive member (300) both being arranged along the extension direction of the housing (100);

the dust cup assembly (200) comprises a dust cup (210) and a cup cover (220) arranged on the dust cup (210) in a covering mode, a connecting piece (221) is arranged on the cup cover (220), an air inlet channel (2211) for air to enter the dust cup (210) is arranged in the connecting piece (221), and the extending direction of the air inlet channel (2211) extends to be parallel to the axis of the dust cup (210).

2. The hand-held cleaner according to claim 1, wherein the cap (220) is rotatable relative to the dirt cup (210) to a position opening the dirt cup (210) or a position closing the dirt cup (210), the cap (220) being insertable into the dirt cup (210) when the cap (220) is in the position closing the dirt cup (210).

3. The hand-held cleaner of claim 2, wherein a first side of the cap (220) is snap-fitted to the dirt cup (210), and a second side of the cap (220) is rotatably connected to the dirt cup (210).

4. The hand-held vacuum cleaner as claimed in claim 3, wherein one of an outer side wall of the cup mouth end of the dust cup (210) and the second side of the cup cover (220) is provided with a support seat (400), and the other is provided with a rotating shaft (500) which can be inserted into the support seat (400);

and/or the cup mouth end of the dust cup (210) is provided with a first electric connection end (211), the first side of the cup cover (220) is provided with a second electric connection end (222) matched with the first electric connection end (211), and the first electric connection end (211) is plugged with the second electric connection end (222);

and/or the first side of the cap (220) is opposite to the second side of the cap (220).

5. The hand-held cleaner of claim 4, wherein the cap (220) has an extension (223), the extension (223) and the second electrical connection end (222) being located on the same side of the cap (220).

6. The hand-held cleaner of claim 5, wherein the extension (223) is located at a rim of a first side of the cap (220), and the extension (223) extends towards the dirt cup (210); and/or the extension part (223) is perpendicular to the cup cover (220).

7. The hand-held cleaner according to any one of claims 1 to 6, wherein the axis of the air inlet passage (2211), the axis of the dust cup (210) and the axis of the driver (300) are collinear; and/or, the dirt cup assembly (200) further comprises a dirt separator (230), the dirt separator (230) being located within the dirt cup (210).

8. The hand-held vacuum cleaner as claimed in any of claims 2 to 6, wherein a seal (600) is provided between the dirt cup (210) and the lid (220), the seal (600) being located on a side of the lid (220) facing the dirt cup (210); and/or the rotation angle of the cup cover (220) is less than or equal to 90 degrees.

9. The hand-held cleaner according to any one of claims 4 to 6, wherein the connector (221) further has a coupler (2212) therein, the coupler (2212) being electrically connected with the second electrical connection terminal (222).

10. The hand-held cleaner according to claim 9, further comprising a floor brush assembly (700) and a connection tube (800), the connection member (221) extending in a direction away from the dirt cup (210); a first end of the connecting pipe (800) is electrically connected with the floor brush assembly (700), and a second end of the connecting pipe (800) is inserted into the connecting piece (221);

the connecting tube (800) has a third electrical connection end (810) therein, and the third electrical connection end (810) is electrically connected with the coupler (2212).

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