CN110051269A - A kind of hand held cleaner - Google Patents

Abstract

The invention provides a hand-held vacuum cleaner, which includes a handle part, a dust cup assembly, a motor assembly and a battery assembly. The handle part, the dust cup assembly, the motor assembly and the battery assembly are distributed in the shape of a "field", and the handle part is arranged in the dust One side of the cup assembly, the battery assembly is disposed at the bottom of the handle part, and the motor assembly is disposed at the bottom of the dust cup assembly. Compared with the prior art, the present invention can effectively solve the problems of unreasonable component layout, poor use feeling, and the whole machine is bulky in the prior art; meanwhile, the motor assembly and the battery assembly are designed under the whole machine, so that the whole machine can be placed under the whole machine. It is more stable and reliable to place when not in use, and it is not easy to fall.

Description

A handheld vacuum cleaner

technical field

The present invention relates to the field of vacuum cleaners, in particular to a hand-held vacuum cleaner.

Background technique

Vacuum cleaner is a cleaning device widely used in advanced human life and industrial production. It has been developed for more than 100 years since its birth. The working principle of the vacuum cleaner is to use the motor to drive the blades to rotate at a high speed, generate negative air pressure in the sealed shell, and then absorb the dust through the external vacuum pipe.

In current vacuum cleaners, the product structure and layout of hand-held vacuum cleaners are generally bulky, and they are not practical and inconvenient to use; the motor is generally located above the dust cup, or on one side of the dust cup, and the battery is located below the handle, or the dust cup is located on the side of the dust cup. between the handles. As shown in Fig. 1, in this hand-held vacuum cleaner, the motor 5 is located above the dust cup 6, and the battery 7 is located above the handle 8, so that the weight is concentrated on the position of the handle 8, so the user's hand is not in use. Heavy force. Therefore, the current hand-held vacuum cleaners mainly have the problems of unreasonable component layout, poor use feeling, and the whole machine is cumbersome.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a hand-held vacuum cleaner, which aims to solve the problems in the prior art that the layout of components is unreasonable, the use feeling is poor, and the whole machine is relatively bulky.

To this end, the present invention provides a hand-held vacuum cleaner, which includes a handle part, a dust cup assembly, a motor assembly and a battery assembly. The handle part, the dust cup assembly, the motor assembly and the battery assembly are distributed in a "field" shape, and the handle part It is arranged on one side of the dust cup assembly, the battery assembly is arranged at the bottom of the handle part, and the motor assembly is arranged at the bottom of the dust cup assembly.

In the hand-held vacuum cleaner provided by the present invention, by adopting a new layout design for the main weight components such as the dust cup assembly, the motor assembly and the battery assembly, the user's feel is optimized, and the problem of heavy use of the machine is solved. The battery assembly is placed under the machine, the dust cup assembly is designed above the motor assembly, and the handle part is designed above the battery assembly. 's strength.

Therefore, the hand-held vacuum cleaner provided by the present invention can effectively solve the problems in the prior art that the layout of components is unreasonable, the use feeling is poor, and the whole machine is relatively heavy; Make the whole machine more stable and reliable when not in use, and it is not easy to fall.

Further, the handle part is inclined toward the direction of the dust cup assembly.

In the above-mentioned hand-held vacuum cleaner, as a further solution, the handle part is inclined in the direction of the dust cup assembly, so that the hand-holding position can be as close to the center of gravity as possible, and the force arm can be reduced, so that the machine can be taken more easily. .

Further, the above-mentioned dust cup assembly is arranged obliquely.

Further, the central axis of the dust cup assembly is parallel to the central axis of the handle member.

In the above-mentioned hand-held vacuum cleaner, as a further solution, an inclined arrangement can be formed with the handle parts, so that the hand-holding position can be further made as close to the center of gravity as possible, the force arm can be reduced, and the machine can be taken more easily. .

Further, the above-mentioned motor assemblies are arranged obliquely.

Further, the central axis of the motor assembly and the central axis of the dust cup assembly are on the same axis.

In the above-mentioned hand-held vacuum cleaner, as a further solution, an inclined arrangement can be formed with the dust cup assembly, so that the hand-holding position can be further made as close to the center of gravity as possible, the force arm can be reduced, and the machine can be taken more easily. light.

Further, the above-mentioned battery assembly includes a battery case and a battery pack, the battery pack is detachably installed in the battery case, and the battery case is fixedly connected or integrally formed on the handle part.

In the above-mentioned hand-held vacuum cleaner, as a further solution, a quick and convenient disassembly of the battery pack can be formed.

Further, the above-mentioned battery case has at least one inclined side surface, and a tapered surface is formed between it and the handle part.

In the above-mentioned hand-held vacuum cleaner, as a further solution, the stability of the bottom structure of the whole machine can be maintained.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1 is a schematic structural diagram of a hand-held vacuum cleaner in the prior art;

2 is a schematic diagram of the external structure of a handheld vacuum cleaner according to an embodiment of the present invention;

3 is a structural disassembly diagram of a handheld vacuum cleaner provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of the internal structure of a handheld vacuum cleaner according to an embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

Referring to FIGS. 2 to 4 , a handheld vacuum cleaner provided by an embodiment of the present invention is shown in the drawings, which includes a handle part 1 , a dust cup assembly 2 , a motor assembly 3 and a battery assembly 4 , the handle part 1 , the dust cup assembly 2. The motor assembly 3 and the battery assembly 4 are distributed in a "field" shape, and the handle part 1 is arranged on one side of the dust cup assembly 2, and the battery assembly 4 is arranged at the bottom of the handle part 1, and the motor assembly 3 is arranged on the dust cup Bottom of component 2.

Continue to refer to Figure 2 to Figure 4, by adopting a new layout design for the main weight components, the user's feel is optimized, and the problem of heavy use of the machine is solved; as shown in Figure 4, the main weight of the machine is: dust cup assembly 2 (center of gravity G1) , motor assembly 3 (center of gravity G2) and battery assembly 4 (center of gravity G3), the motor assembly 3 and battery assembly 4 are arranged at the bottom of the whole machine, the dust cup assembly 2 is designed above the motor assembly 3, and the handle part 1 is designed in the battery Above the assembly 4, the battery assembly 4 and the handle part 1 are located on one side of the motor assembly 3 and the dust cup assembly 2. The center of gravity of the whole machine is shown as G in 4, which can effectively reduce the force on the handle.

Therefore, the hand-held vacuum cleaner provided in this embodiment can effectively solve the problems of unreasonable layout of components, poor use feeling, and bulky whole machine in the prior art; meanwhile, the motor assembly and battery assembly are designed under the whole machine, It can make the whole machine more stable and reliable when not in use, and it is not easy to fall.

Continue to refer to Fig. 2 to Fig. 4, the handle part 1 is inclined towards the direction of the dust cup assembly 2, which can be arranged with the handle part to form an inclined arrangement, so as to further make the grip position as close to the center of gravity as possible, reduce the force arm, and allow the machine to hold the It can also be easier to take.

Continuing to refer to FIGS. 2 to 4 , the dust cup assembly 2 is arranged obliquely; and the central axis of the dust cup assembly 2 is parallel to the central axis of the handle part 1 . Through the arrangement of the above structure, an inclined arrangement can be formed in cooperation with the handle parts, so that the hand holding position can be further made as close to the center of gravity as possible, the force arm can be reduced, and the machine can be held more easily.

Continue to refer to FIGS. 2 to 4 , the motor assembly 3 is arranged obliquely; and the central axis of the motor assembly 3 and the central axis of the dust cup assembly 2 are on the same axis. Through the arrangement of the above structure, it is possible to form an inclined arrangement with the dust cup assembly, so as to further make the hand holding position as close to the center of gravity as possible, reduce the force arm, and make the machine easier to take.

Continuing to refer to FIGS. 2 to 4 , the battery assembly 4 includes a battery case 41 and a battery pack 42 , the battery pack 42 is detachably installed in the battery case 41 , and the battery case 41 is fixedly connected or integrally formed on the handle part 1 , A quick and easy disassembly of the battery pack can be made.

Continuing to refer to FIG. 2 to FIG. 4 , the battery case 41 has an inclined side surface 43 , and a tapered surface 44 is formed between the battery case 41 and the handle part 1 , which can maintain the stability of the bottom structure of the whole machine. As an alternative solution, multiple inclined side surfaces 43 may also be provided as required.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (8)

1. A hand-held vacuum cleaner, characterized by comprising a handle part (1), a dust cup assembly (2), a motor assembly (3) and a battery assembly (4), the handle part (1), the dust cup The assembly (2), the motor assembly (3) and the battery assembly (4) are distributed in a "field" shape, and the handle part (1) is arranged on one side of the dust cup assembly (2), and The battery assembly (4) is arranged at the bottom of the handle part (1), and the motor assembly (3) is arranged at the bottom of the dust cup assembly (2). 2 . The hand-held vacuum cleaner according to claim 1 , wherein the handle part ( 1 ) is inclined toward the direction of the dust cup assembly ( 2 ). 3 . 3. The hand-held vacuum cleaner according to claim 2, wherein the dust cup assembly (2) is arranged obliquely. 4. A handheld vacuum cleaner according to claim 3, characterized in that the central axis of the dust cup assembly (2) is parallel to the central axis of the handle part (1). 5. A hand-held vacuum cleaner according to claim 2 or 3, characterized in that the motor assembly (3) is arranged obliquely. 6 . The hand-held vacuum cleaner according to claim 5 , wherein the central axis of the motor assembly ( 3 ) and the central axis of the dust cup assembly ( 2 ) are on the same axis. 7 . 7. The hand-held vacuum cleaner according to claim 1, wherein the battery assembly (4) comprises a battery housing (41) and a battery pack (42), the battery pack (42) being detachable It is installed in the battery case (41), and the battery case (41) is fixedly connected or integrally formed on the handle part (1). 8 . The hand-held vacuum cleaner according to claim 7 , wherein the battery housing ( 41 ) has at least one inclined side surface ( 43 ), which forms a tapered shape with the handle part ( 1 ). 9 . face (44).