Battery motor assembly and vacuum cleaner

Abstract

The present invention discloses a battery motor assembly and a vacuum cleaner. The battery motor assembly includes a battery component, a motor component and a handle component. The handle component is connected to the battery component and the motor component respectively. The battery component is provided with a first connection portion for detachably connecting to a vacuum cleaner body. The motor component is provided with a second connection portion for detachably connecting to the vacuum cleaner body. The distance between the battery component and the motor component is adjustable. When the vacuum cleaner needs to be stored or transported, the battery motor assembly can be disassembled from the vacuum cleaner body and placed separately, so that the placement of the various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner. At the same time, the distance between the battery component and the motor component is adjustable, which can further reduce the volume of the battery motor assembly, thereby improving space utilization and facilitating storage and transportation.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a battery motor assembly and a vacuum cleaner. Background Art

[0002] As living standards improve, people have higher and higher requirements for indoor environment. Vacuum cleaners can effectively clean dust in the room, so they are becoming more and more popular. However, the size and volume of vacuum cleaners on the market cannot be completely miniaturized, and the structure is unreasonable, which will take up a large space, bring inconvenience to transportation and storage, and inconvenient maintenance. Summary of the invention

[0003] Based on this, the present invention aims to overcome the defects of the prior art and provide a battery motor assembly and a vacuum cleaner that can be easily stored and transported.

[0004] The technical solution is as follows:

[0005] A battery motor assembly comprises a battery component, a motor component and a handle component, wherein the handle component is connected to the battery component and the motor component respectively, the battery component is provided with a first connecting portion for detachably connecting to a vacuum cleaner body, the motor component is provided with a second connecting portion for detachably connecting to the vacuum cleaner body, and the distance between the battery component and the motor component is adjustable.

[0006] The above-mentioned battery-motor assembly, since the first connecting part on the battery part is detachably connected to the vacuum cleaner body, and the second connecting part on the motor part is detachably connected to the vacuum cleaner body, when the vacuum cleaner needs to be stored or transported, the above-mentioned battery-motor assembly can be disassembled from the vacuum cleaner body, and the above-mentioned battery-motor assembly can be placed separately, so that the placement of various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner. At the same time, the distance between the battery part and the motor part is adjustable, which can further reduce the volume of the above-mentioned battery-motor assembly, thereby improving space utilization and facilitating storage and transportation.

[0007] In one embodiment, the handle is a retractable structure.

[0008] In one embodiment, the handle member includes a first adjusting member and a second adjusting member, the first adjusting member is connected to the motor member, the second adjusting member is connected to the battery member, the first adjusting member is provided with a first clamping portion, the second adjusting member is provided with a second clamping portion, there are at least two first clamping portions and / or second clamping portions, and the first clamping portion and the second clamping portion are detachably connected.

[0009] In one embodiment, the first adjusting member is provided with a socket that is plugged into and cooperates with the second adjusting member, the first clamping portion is multiple and is arranged at intervals along the axial direction of the socket, the first clamping portion is a through hole, the through hole is connected to the socket, the second clamping portion is a buckle, the buckle includes a first elastic member and a buckle body, the buckle body is connected to the second adjusting member through the first elastic member, and the buckle body is used to be clamped into the through hole.

[0010] In one embodiment, a mounting hole is provided on the battery component, the second adjusting member is provided in the mounting hole and spaced apart from the inner wall of the mounting hole, and the first adjusting member is used to be inserted into the gap between the second adjusting member and the inner wall of the mounting hole.

[0011] In one embodiment, the handle member includes a first support member and a second support member that are hinged, the first support member is connected to the battery member, and the second support member is connected to the motor member.

[0012] In one embodiment, the battery motor assembly further includes a rotating shaft, a torsion spring and a fixing member, wherein the rotating shaft is disposed on the first support and is rotatably connected to the second support, the torsion spring is sleeved outside the rotating shaft, and the two ends of the torsion spring are respectively connected to the first support and the second support, a stop member is provided on the first support, and the torsion spring is used to rotate the second support and abut the stop member, when the second support abuts the stop member, the first support and the second support are arranged along the same straight line direction, and when the angle between the first support and the second support is the smallest, the two ends of the fixing member are respectively detachably connected to the first support and the second support.

[0013] In one embodiment, the first support member is provided with a first fixing hole, the second support member is provided with a second fixing hole, both ends of the fixing member are bent in the same direction, and when the angle between the first support member and the second support member is the smallest, the two ends of the fixing member are used to extend into the first fixing hole and the second fixing hole respectively.

[0014] In one of the embodiments, the air outlet of the motor component is arranged in a direction away from the handle component.

[0015] A vacuum cleaner comprises a vacuum cleaner body and a battery motor assembly as described in any one of the above items, wherein the vacuum cleaner body is provided with a third connecting part and a fourth connecting part, the third connecting part is detachably connected to the first connecting part, and the fourth connecting part is detachably connected to the second connecting part.

[0016] When the vacuum cleaner mentioned above needs to be stored or transported, the battery-motor assembly can be disassembled from the vacuum cleaner body and the battery-motor assembly can be placed separately, so that the placement of various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner. At the same time, the distance between the battery component and the motor component is adjustable, which can further reduce the volume of the battery-motor assembly, thereby improving space utilization and facilitating storage and transportation. At the same time, since the battery component and the motor component are heavy, the position for detachable connection with the vacuum cleaner body is close to the battery component and the motor component respectively, which can improve the stability of the overall structure and make the overall center of gravity of the vacuum cleaner located at the handle. The vacuum cleaner will not feel bad when held due to the deviation of the center of gravity, thereby reducing the burden on the user.

[0017] In one embodiment, the fourth connecting part is a first assembly hole provided on the vacuum cleaner body, the first assembly hole is used for plugging and matching with the second connecting part, a ventilation duct is provided in the second connecting part, and the first assembly hole is connected to the ventilation duct.

[0018] In one embodiment, the third connection portion is a second assembly hole provided on the vacuum cleaner body, and the second assembly hole is used for plugging and matching with the first connection portion.

[0019] In one embodiment, the vacuum cleaner further includes a first clamping member, a second clamping member, a second elastic member and a third elastic member, the first assembly hole and the second assembly hole are spaced apart, the first clamping member can be movably arranged on the vacuum cleaner body through the second elastic member, the second clamping member can be movably arranged on the vacuum cleaner body through the third elastic member, the first clamping member and the second clamping member are both arranged between the first assembly hole and the second assembly hole, the first clamping member can be partially extended into the first assembly hole, the second clamping member can be partially extended into the second assembly hole, the first connecting part is provided with a first clamping socket cooperating with the first clamping member, and the second connecting part is provided with a second clamping socket cooperating with the second clamping member.

[0020] In one embodiment, a through hole is provided on the vacuum cleaner body, and the two ends of the through hole are respectively connected to the first assembly hole and the second assembly hole. A protrusion is provided in the area between the first assembly hole and the second assembly hole on the vacuum cleaner body, and the protrusion is connected to the through hole. The first clamping member and the second clamping member are both L-shaped structures, one end of the first clamping member is located in the through hole, and the other end of the first clamping member is penetrated by the protrusion. The two ends of the second elastic member are respectively connected to the first clamping member and the inner wall of the through hole, one end of the second clamping member is located in the through hole, and the other end of the second clamping member is penetrated by the protrusion. The two ends of the third elastic member are respectively connected to the second clamping member and the inner wall of the through hole, and the first clamping member and the second clamping member are spaced apart.

[0021] In one embodiment, the second assembly hole is a polygonal socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a partial structural schematic diagram of a vacuum cleaner according to an embodiment of the present invention;

[0023] Figure 2 for Figure 1 A half-section diagram of

[0024] Figure 3 A half-section schematic diagram of a battery-motor assembly according to an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the structure of a battery-motor assembly according to an embodiment of the present invention;

[0026] Figure 5 A half-section schematic diagram of a vacuum cleaner body according to an embodiment of the present invention;

[0027] Figure 6 for Figure 2 A local enlarged schematic diagram of point A in the middle.

[0028] Description of reference numerals:

[0029] 100, battery component, 110, first connecting part, 200, motor component, 201, air outlet, 210, second connecting part, 211, ventilation duct, 300, handle component, 310, first adjusting component, 311, first clamping part, 312, socket, 320, second adjusting component, 321, second clamping part, 321a, first elastic component, 321b, buckle body, 400, vacuum cleaner body, 401, extension port, 410, third connecting part, 420, fourth connecting part, 431, first stopping component, 432, second stopping component, 433, second elastic component, 434, third elastic component. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0034] like Figure 1 and Figure 2 As shown, an embodiment discloses a battery-motor assembly, including a battery component 100, a motor component 200 and a handle component 300, wherein the handle component 300 is connected to the battery component 100 and the motor component 200 respectively, the battery component 100 is provided with a first connecting portion 110 for detachably connecting to a vacuum cleaner body 400, the motor component 200 is provided with a second connecting portion 210 for detachably connecting to the vacuum cleaner body 400, and the distance between the battery component 100 and the motor component 200 is adjustable.

[0035] The battery motor assembly is detachably connected to the vacuum cleaner body 400 by the first connection part 110 on the battery part 100, and the second connection part 210 on the motor part 200 is detachably connected to the vacuum cleaner body 400. When the vacuum cleaner needs to be stored or transported, the battery motor assembly can be disassembled from the vacuum cleaner body 400, and the battery motor assembly can be placed separately, so that the placement of each part when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner. At the same time, the distance between the battery part 100 and the motor part 200 is adjustable, which can further reduce the volume of the battery motor assembly, thereby improving space utilization and facilitating storage and transportation. At the same time, when charging, repairing or replacing, the battery motor assembly can be removed separately without affecting the use of other parts.

[0036] In addition, the battery component 100 and the motor component 200 are respectively located at the two ends of the handle component 300, and the weight distribution of the battery component 100 and the motor component 200 is reasonable, so that the center of gravity of the battery motor assembly is located at the handle component 300, which is convenient for holding.

[0037] Specifically, a motor is disposed in the motor component 200 , a battery is disposed in the battery component 100 , and the motor and the battery are electrically connected.

[0038] In one embodiment, if Figure 2 and Figure 3 As shown, the grip 300 is a retractable structure. The retractable structure can further reduce the space occupied by the battery motor assembly when in use, which is conducive to improving storage and transportation efficiency. The retractable structure is simple in structure and has good stability when in use.

[0039] In one embodiment, if Figures 2 to 4 As shown, the grip member 300 includes a first adjustment member 310 and a second adjustment member 320. The first adjustment member 310 is connected to the motor member 200, and the second adjustment member 320 is connected to the battery member 100. The first adjustment member 310 is provided with a first clamping portion 311, and the second adjustment member 320 is provided with a second clamping portion 321. There are at least two first clamping portions 311 and / or second clamping portions 321, and the first clamping portion 311 and the second clamping portion 321 are detachably connected. The length adjustment of the grip member 300 can be achieved by connecting the first clamping portion 311 with the second clamping portion 321 at different positions; or by connecting the second clamping portion 321 with the first clamping portion 311 at different positions.

[0040] In other embodiments, the handle member 300 may also be a cylinder, the push rod portion of the cylinder is connected to the motor member 200, and the cylinder body portion of the cylinder is connected to the battery member 100, so as to adjust the distance between the handle member 300 and the battery member 100.

[0041] In one embodiment, if Figures 2 to 4 As shown, the first adjusting member 310 is provided with a socket 312 which is plugged into and cooperates with the second adjusting member 320. The first clamping portion 311 is multiple and is arranged at intervals along the axial direction of the socket 312. The first clamping portion 311 is a through hole, which is connected to the socket 312. The second clamping portion 321 is a buckle, which includes a first elastic member 321a and a buckle body 321b. The buckle body 321b is connected to the second adjusting member 320 through the first elastic member 321a, and the buckle body 321b is used to be clamped into the through hole. When it is necessary to adjust the distance between the motor component 200 and the battery component 100, the buckle body 321b is pressed to disengage the buckle body 321b from the through hole and enter the socket 312, and then the second adjusting member 320 is moved to make the buckle body 321b slide along the inner wall of the socket 312, and then the buckle body 321b is moved to another through hole and snapped into the through hole. At this time, the distance between the motor component 200 and the battery component 100 is changed. In the above structure, the first adjusting member 310 and the second adjusting member 320 are plug-in matched, and the first adjusting member 310 and the second adjusting member 320 can guide each other. At the same time, the adjustment method is simple. After the adjustment is completed, the relative position of the first adjusting member 310 and the second adjusting member 320 is fixed, which is convenient for storage and transportation.

[0042] Optionally, the second adjusting member 320 is provided with a port connected to the socket 312 to facilitate wiring between the electrode and the battery.

[0043] Specifically, the first elastic member 321a is a spring sheet, and two ends of the spring sheet are respectively connected to the second adjusting member 320 and the buckle body 321b, and the buckle body 321b can enter or leave the through hole through the elastic deformation of the spring sheet.

[0044] In one embodiment, if Figure 3 and Figure 4 As shown, a mounting hole is provided on the battery component 100, the second adjusting member 320 is provided in the mounting hole and is spaced apart from the inner wall of the mounting hole, and the first adjusting member 310 is used to be inserted into the gap between the second adjusting member 320 and the inner wall of the mounting hole. By providing a mounting hole on the battery component 100 and allowing the first adjusting member 310 to extend into the gap between the second adjusting member 320 and the inner wall of the mounting hole during adjustment, the distance between the battery component 100 and the motor component 200 can be adjusted to be as small as possible, which is beneficial to reducing space occupation and improving storage and transportation efficiency.

[0045] In one embodiment, the handle 300 includes a hinged first support and a second support, the first support is connected to the battery 100, and the second support is connected to the motor 200. At this time, the distance between the battery 100 and the motor 200 can be shortened by bending the handle 300, reducing space occupation and improving storage and transportation efficiency.

[0046] In one embodiment, the battery motor assembly further includes a rotating shaft, a torsion spring and a fixing member. The rotating shaft is disposed on the first support and is rotatably connected to the second support. The torsion spring is sleeved outside the rotating shaft. Two ends of the torsion spring are respectively connected to the first support and the second support. A stop member is provided on the first support. The torsion spring is used to rotate the second support and abut the stop member. When the second support abuts the stop member, the first support and the second support are arranged along the same straight line direction. When the angle between the first support and the second support is the smallest, the two ends of the fixing member are respectively detachably connected to the first support and the second support. When it is necessary to store the battery motor assembly, the battery motor assembly can be bent forcefully until the angle between the first support and the second support is minimized. The fixing member can then be used to connect the first support and the second support respectively to prevent the first support and the second support from rotating under the action of the torsion spring. At this time, the battery motor assembly occupies a small space. When it is needed to use, the fixing member can be removed. The first support and the second support rotate under the action of the torsion spring until the second support rotates to the position against the blocking member. At this time, the first support and the second support are arranged along the same straight line direction, which is convenient for holding during use and reconnecting the battery motor assembly with the vacuum cleaner body 400.

[0047] In other embodiments, the gripping member 300 further includes a positioning rod, a first limiting hole is provided on the first support member, and a second limiting hole is provided on the second support member. When the first support member and the second support member are arranged along the same straight line direction, the first limiting hole and the second limiting hole are arranged correspondingly, and the positioning rod is sequentially penetrated through the first limiting hole and the second limiting hole. At this time, the positioning rod can also be removed to make the first support member and the second support member rotate relative to each other to adjust the distance between the motor member 200 and the battery member 100. At the same time, when the first support member and the second support member are arranged along the same straight line direction, the positioning rod is inserted into the first limiting hole and the second limiting hole to fix the relative position of the first support member and the second support member, so as to facilitate holding.

[0048] In one embodiment, the first support is provided with a first fixing hole, the second support is provided with a second fixing hole, and both ends of the fixing member are bent in the same direction. When the angle between the first support and the second support is the smallest, the two ends of the fixing member are used to extend into the first fixing hole and the second fixing hole respectively. In this case, the first support and the second support can be prevented from returning to their original positions under the action of the torsion spring after bending, and the fixing member can be easily removed.

[0049] In one embodiment, the air outlet 201 of the motor component 200 is arranged in a direction away from the handle component 300. In this case, the air outlet of the motor component 200 will not face the user during use, which can optimize the use experience.

[0050] like Figure 2 , Figure 5 and Figure 6As shown, one embodiment discloses a vacuum cleaner, including a vacuum cleaner body 400 and a battery motor assembly as described above, wherein a third connection part 410 and a fourth connection part 420 are provided on the vacuum cleaner body 400, wherein the third connection part 410 is detachably connected to the first connection part 110, and the fourth connection part 420 is detachably connected to the second connection part 210.

[0051] When the vacuum cleaner needs to be stored or transported, the battery-motor assembly can be disassembled from the vacuum cleaner body 400, and the battery-motor assembly can be placed separately, so that the placement of various parts when placing the vacuum cleaner is more reasonable, which can effectively reduce the space occupied by the vacuum cleaner. At the same time, the distance between the battery component 100 and the motor component 200 is adjustable, which can further reduce the volume of the battery-motor assembly, thereby improving space utilization and facilitating storage and transportation. At the same time, since the battery component 100 and the motor component 200 are heavy, the position where they are detachably connected to the vacuum cleaner body 400 is close to the battery component 100 and the motor component 200, respectively, which can improve the stability of the overall structure and make the overall center of gravity of the vacuum cleaner located at the handle 300. The vacuum cleaner will not feel bad when held due to the skewed center of gravity, thereby reducing the burden on the user.

[0052] Optionally, a filter cartridge is provided on the vacuum cleaner body 400. In this case, when the battery motor assembly is disassembled, it will not affect other parts, which facilitates disassembly and assembly, and the vacuum cleaner body 400 can be taken out separately for cleaning.

[0053] In one embodiment, if Figure 5 As shown, the fourth connection part 420 is a first assembly hole provided on the vacuum cleaner body 400, and the first assembly hole is used for plugging and matching with the second connection part 210. The second connection part 210 is provided with a ventilation duct 211, and the first assembly hole is connected with the ventilation duct 211. In the above structure, while achieving the matching between the second connection part 210 and the fourth connection part 420, the connection of the air inlet and outlet paths can also be achieved.

[0054] In one embodiment, if Figure 5 As shown, the third connection part 410 is a second assembly hole provided on the vacuum cleaner body 400, and the second assembly hole is used to be plugged and matched with the first connection part 110. The plug-in method is easier to align, and at this time, the battery motor assembly is not easy to be displaced after being assembled with the vacuum cleaner body 400, which improves the stability during operation.

[0055] In one embodiment, if Figure 5 and Figure 6As shown, the above-mentioned vacuum cleaner also includes a first locking member 431, a second locking member 432, a second elastic member 433 and a third elastic member 434. The first assembly hole and the second assembly hole are arranged at intervals. The first locking member 431 can be movably arranged on the vacuum cleaner body 400 through the second elastic member 433, and the second locking member 432 can be movably arranged on the vacuum cleaner body 400 through the third elastic member 434. The first locking member 431 and the second locking member 432 are both arranged between the first assembly hole and the second assembly hole. The first locking member 431 can partially extend into the first assembly hole, and the second locking member 432 can partially extend into the second assembly hole. The first connecting portion 110 is provided with a first bayonet that cooperates with the first locking member 431, and the second connecting portion 210 is provided with a second bayonet that cooperates with the second locking member 432. In the above structure, the first stopping member 431 and the second stopping member 432 can be moved so that the first stopping member 431 leaves the first assembly hole and the second stopping member 432 leaves the second assembly hole. At this time, the battery motor assembly can be removed from the vacuum cleaner body 400. When the first stopping member 431 extends into the first assembly hole and the second stopping member 432 extends into the second assembly hole, the first stopping member 431 can limit the second connecting portion 210 extending into the first assembly hole, and the second stopping member 432 can limit the first connecting portion 110 extending into the second assembly hole. Then, the vacuum cleaner can be disassembled and assembled multiple times, and the reassembled structure can remain stable.

[0056] In one embodiment, if Figure 5 and Figure 6 As shown, a through hole is provided on the vacuum cleaner body 400, and two ends of the through hole are respectively connected to the first assembly hole and the second assembly hole. An extension port 401 is provided in the area between the first assembly hole and the second assembly hole on the vacuum cleaner body 400, and the extension port 401 is connected to the through hole. The first clamping member 431 and the second clamping member 432 are both L-shaped structures, one end of the first clamping member 431 is located in the through hole, and the other end of the first clamping member 431 is penetrated by the extension port 401, the two ends of the second elastic member 433 are respectively connected to the first clamping member 431 and the inner wall of the through hole, one end of the second clamping member 432 is located in the through hole, and the other end of the second clamping member 432 is penetrated by the extension port 401, the two ends of the third elastic member 434 are respectively connected to the second clamping member 432 and the inner wall of the through hole, and the first clamping member 431 and the second clamping member 432 are arranged at intervals. When in use, two fingers of one hand can be used to operate the first stopping member 431 and the second stopping member 432 respectively, so that the distance between the first stopping member 431 and the second stopping member 432 is shortened. At this time, the first stopping member 431 will withdraw from the first assembly hole, and the second stopping member 432 will withdraw from the second assembly hole. Then use the other hand to pull out the battery motor assembly to separate it from the vacuum cleaner body 400. Therefore, the above structure is conducive to the disassembly and assembly of the vacuum cleaner by a single person, and facilitates the operation.

[0057] In one embodiment, if Figure 5 As shown, the second assembly hole is a polygonal socket 312. The polygonal socket 312 is easy to align during plugging, and is not prone to relative position after plugging, and has a better use effect.

[0058] Specifically, the second assembly hole is a rectangular socket 312 .

[0059] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A battery motor assembly, characterized in that: The vacuum cleaner comprises a battery component, a motor component and a handle component, wherein the handle component is connected to the battery component and the motor component respectively, the battery component is provided with a first connection part for detachably connecting with a vacuum cleaner body, the motor component is provided with a second connection part for detachably connecting with the vacuum cleaner body, and the distance between the battery component and the motor component is adjustable; The handle is a retractable structure; The handle member includes a hinged first support member and a second support member, the first support member is connected to the battery member, and the second support member is connected to the motor member; The torsion spring is sleeved outside the rotating shaft, and two ends of the torsion spring are respectively connected to the first support and the second support. A stopper is provided on the first support, and the torsion spring is used to rotate the second support and abut against the stopper. When the second support abuts against the stopper, the first support and the second support are arranged along the same straight line direction. When the angle between the first support and the second support is the smallest, the two ends of the fixing member are respectively detachably connected to the first support and the second support.

2. The battery-motor assembly according to claim 1, characterized in that: The handle member includes a first adjusting member and a second adjusting member, the first adjusting member is connected to the motor member, the second adjusting member is connected to the battery member, the first adjusting member is provided with a first clamping portion, the second adjusting member is provided with a second clamping portion, there are at least two first clamping portions and / or second clamping portions, and the first clamping portion and the second clamping portion are detachably connected.

3. The battery motor assembly according to claim 2, characterized in that: The first adjusting member is provided with a socket which is plugged into and cooperates with the second adjusting member. The first clamping portion is multiple and is arranged at intervals along the axial direction of the socket. The first clamping portion is a through hole which is connected to the socket. The second clamping portion is a buckle which includes a first elastic member and a buckle body. The buckle body is connected to the second adjusting member via the first elastic member, and the buckle body is used to be clamped into the through hole.

4. The battery-motor assembly according to claim 3, characterized in that: The battery component is provided with a mounting hole, the second adjusting member is arranged in the mounting hole and spaced apart from the inner wall of the mounting hole, and the first adjusting member is used to be inserted into the gap between the second adjusting member and the inner wall of the mounting hole.

5. The battery-motor assembly according to claim 1, characterized in that: The first support member is provided with a first fixing hole, the second support member is provided with a second fixing hole, both ends of the fixing member are bent in the same direction, and when the angle between the first support member and the second support member is the smallest, the two ends of the fixing member are used to extend into the first fixing hole and the second fixing hole respectively.

6. The battery-motor assembly according to claim 1, characterized in that: The air outlet of the motor component is arranged in a direction away from the handle component.

7. A vacuum cleaner, characterized in that: It comprises a vacuum cleaner body and a battery motor assembly as described in any one of claims 1-6, wherein a third connecting part and a fourth connecting part are provided on the vacuum cleaner body, wherein the third connecting part is detachably connected to the first connecting part, and the fourth connecting part is detachably connected to the second connecting part.

8. The vacuum cleaner according to claim 7, characterized in that: The fourth connection part is a first assembly hole provided on the vacuum cleaner body, the first assembly hole is used for plugging and matching with the second connection part, a ventilation duct is provided in the second connection part, and the first assembly hole is communicated with the ventilation duct.

9. The vacuum cleaner according to claim 8, characterized in that: The third connection portion is a second assembly hole provided on the vacuum cleaner body, and the second assembly hole is used for plugging and matching with the first connection portion.

10. The vacuum cleaner according to claim 9, characterized in that: It also includes a first locking piece, a second locking piece, a second elastic piece and a third elastic piece. The first assembly hole and the second assembly hole are arranged at intervals. The first locking piece can be movably arranged on the vacuum cleaner body through the second elastic piece, and the second locking piece can be movably arranged on the vacuum cleaner body through the third elastic piece. The first locking piece and the second locking piece are both arranged between the first assembly hole and the second assembly hole. The first locking piece can be partially extended into the first assembly hole, and the second locking piece can be partially extended into the second assembly hole. The first connecting part is provided with a first locking socket that cooperates with the first locking piece, and the second connecting part is provided with a second locking socket that cooperates with the second locking piece.

11. The vacuum cleaner according to claim 10, characterized in that: The vacuum cleaner body is provided with a through hole, and the two ends of the through hole are respectively connected with the first assembly hole and the second assembly hole; the area between the first assembly hole and the second assembly hole on the vacuum cleaner body is provided with a protruding opening, and the protruding opening is connected with the through hole; the first clamping member and the second clamping member are both L-shaped structures, one end of the first clamping member is located in the through hole, and the other end of the first clamping member is penetrated by the protruding opening; the two ends of the second elastic member are respectively connected with the first clamping member and the inner wall of the through hole, one end of the second clamping member is located in the through hole, and the other end of the second clamping member is penetrated by the protruding opening; the two ends of the third elastic member are respectively connected with the second clamping member and the inner wall of the through hole, and the first clamping member and the second clamping member are spaced apart.

12. The vacuum cleaner according to claim 9, characterized in that: The second assembly hole is a polygonal socket.

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