Dust collecting device provided with brushless motor

Abstract

The utility model relates to a dust collecting device provided with a brushless motor, which comprises a plastic barrel, a barrel cover, an electric funnel and a silencer component, and the barrel cover is detachably assembled at the top of the plastic barrel through a hasp; the barrel cover is provided with three connectors, the first connector is provided with a large silencer assembly through a round pipe hoop and a pneumatic funnel connecting pipe, the second connector is connected with a transparent pipe provided with a plastic air cover in an inserted mode, and the third connector is connected with an electric funnel provided with a silencer assembly through a transparent rib hose; a brushless motor and a function button for controlling the brushless motor to work are integrated on the can cover. The dust collecting device is used for industrial production, the brushless motor which is low in noise, free of electric brushes, long in service life and low in maintenance cost is arranged to serve as a working motor, and the silencer assembly is further designed and matched to further reduce noise generated in the working process. According to the utility model, the large-capacity plastic barrel is adopted to meet the use requirements of large capacity, easiness in disassembly and assembly, easiness in cleaning and low cost required in a production environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum cleaners, and in particular relates to a dust collecting device equipped with a brushless motor. Background Art

[0002] As the power source of the vacuum cleaner, the motor can drive the impeller to rotate at high speed to instantly generate negative pressure inside the vacuum cleaner, thereby sucking in dust and dirt. However, during operation, the motor vibrates due to its high-speed rotation, and the vibration is transmitted to the vacuum cleaner shell in the form of sound radiation or directly, causing noise and discomfort in holding, thus affecting the user experience. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dust collecting device equipped with a brushless motor.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A dust collecting device equipped with a brushless motor comprises a plastic barrel, a barrel cover, an electric funnel and a large muffler assembly, wherein the barrel cover is detachably mounted on the top of the plastic barrel by means of a buckle; three interfaces are provided on the barrel cover, the first interface is equipped with a large muffler assembly through a round pipe clamp and a pneumatic funnel pipe, the second interface is plugged with a transparent tube equipped with a plastic air cover, and the third interface is connected with an electric funnel with a large muffler assembly through a transparent ribbed hose; the barrel cover is integrated with a brushless motor and a function button for controlling the operation of the brushless motor.

[0006] Preferably, a barrel cover fixing plate is fixedly mounted on the top of the barrel cover by butterfly screws and cross countersunk self-tapping screws.

[0007] Preferably, the third interface is provided with an air cover.

[0008] Preferably, both ends of the transparent ribbed hose are equipped with hose connectors to assist in fixing it on the third interface of the barrel cover and connecting it to the large muffler assembly.

[0009] Preferably, the electric funnel is designed and equipped with a hole sleeve and a funnel joint.

[0010] Preferably, a power lead is led out from the barrel cover.

[0011] Preferably, a dust outlet is designed and formed at the bottom of the barrel cover, and the dust outlet is connected to each interface.

[0012] Compared with the prior art, the advantages of the utility model are: the utility model is a dust collecting device for industrial production, equipped with a brushless motor with low noise, no brushes, long life and low maintenance cost as a working motor for dust collection, and is also designed with a large muffler assembly to further reduce the noise generated during operation. As an industrial dust collecting device, the utility model is designed with three interfaces for ready use to meet the absorption and cleaning needs in more situations. It is worth mentioning that the utility model has a large-capacity plastic bucket for storage after absorption, and the bucket cover is assembled on the plastic bucket by buckles. This method can achieve large capacity, easy disassembly and assembly, easy cleaning and low cost in the production environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an exploded view of the utility model. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] like Figure 1 As shown, the utility model is a dust collecting device equipped with a brushless motor, mainly comprising a plastic barrel (1), a barrel cover (3), an electric funnel (12) and a large muffler assembly (16), wherein the barrel cover (3) is detachably mounted on the top of the plastic barrel (1) through a buckle (2); three interfaces are provided on the barrel cover (3), wherein the first interface is equipped with a large muffler assembly (16) through a round pipe clamp (7) and a pneumatic funnel pipe (8), the second interface is plugged with a transparent tube (9) equipped with a plastic air cover (13), and the third interface is connected with an electric funnel (12) with a large muffler assembly (16) through a transparent ribbed hose (10); the barrel cover (3) is integrated with a brushless motor and a function button for controlling the operation of the brushless motor, and a power supply wire is led out of the barrel cover (3).

[0016] The top of the barrel cover (3) is fixedly mounted with a barrel cover fixing plate (6) by means of a butterfly screw (5) and a cross countersunk self-tapping screw (4). By providing the barrel cover fixing plate (6), the barrel cover (3) can be hung when the plastic barrel (1) is disassembled for cleaning, or can be used to place an electric funnel (12) when in standby mode, thereby achieving a convenient use effect.

[0017] The third interface is sleeved with an air cap (14), which has the same function as the plastic air cap (13) on the transparent tube (9), and plays an auxiliary reinforcement role for the transparent ribbed hose (10) and the transparent tube (9), respectively.

[0018] Wherein, both ends of the transparent ribbed hose (10) are equipped with hose connectors (11) to assist in fixing it to the third interface of the barrel cover (3) and connecting it to the large muffler assembly (16), and the structure of the hose connector (11) also serves as an auxiliary reinforcement.

[0019] The electric funnel (12) is designed and equipped with a hole sleeve (17) and a funnel joint (15), both of which are supporting working parts of the electric funnel (12) and can effectively improve the efficiency and effect of the cleaning work.

[0020] Wherein, a dust outlet is designed and formed at the bottom of the barrel cover (3), and the dust outlet is connected to each interface.

[0021] The utility model is a dust collecting device for industrial production, which is equipped with a brushless motor with low noise, no brushes, long life and low maintenance cost as a working motor for dust collection, and is also designed with a muffler assembly to further reduce the noise generated during operation. As an industrial dust collecting device, the utility model is designed with three interfaces for ready use to meet the absorption and cleaning needs in more situations. It is worth mentioning that the utility model has a large-capacity plastic barrel for storage after absorption, and the barrel cover is assembled on the plastic barrel by buckles, which can achieve large capacity, easy disassembly and assembly, easy cleaning and low cost in the production environment.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying 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 one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A dust collecting device equipped with a brushless motor, comprising a plastic bucket (1), a bucket cover (3), an electric funnel (12) and a large muffler assembly (16), characterized in that: The barrel cover (3) is detachably mounted on the top of the plastic barrel (1) via a buckle (2); three interfaces are provided on the barrel cover (3); a first interface is equipped with a large muffler assembly (16) via a round pipe clamp (7) and a pneumatic funnel pipe (8); a second interface is plugged with a transparent tube (9) equipped with a plastic air cover (13); and a third interface is connected to an electric funnel (12) with a large muffler assembly (16) via a transparent ribbed hose (10); and a brushless motor and a function button for controlling the operation of the brushless motor are integrated on the barrel cover (3).

2. A dust collecting device equipped with a brushless motor according to claim 1, characterized in that: The top of the barrel cover (3) is fixedly mounted with a barrel cover fixing plate (6) by means of butterfly screws (5) and cross countersunk self-tapping screws (4).

3. A dust collecting device equipped with a brushless motor according to claim 1, characterized in that: The third interface is sleeved with an air cover (14).

4. A dust collecting device equipped with a brushless motor according to claim 1, characterized in that: Both ends of the transparent ribbed hose (10) are equipped with hose connectors (11) to assist in fixing it to the third interface of the barrel cover (3) and connecting it to the large muffler assembly (16).

5. A dust collecting device equipped with a brushless motor according to claim 1, characterized in that: The electric funnel (12) is designed and equipped with a hole sleeve (17) and a funnel joint (15).

6. A dust collecting device equipped with a brushless motor according to claim 1, characterized in that: A power supply wire is led out of the barrel cover (3).

7. A dust collecting device equipped with a brushless motor according to claim 1, characterized in that: The bottom of the barrel cover (3) is designed and formed with a dust outlet, and the dust outlet is connected to each interface.

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