CN212816088U

CN212816088U - Wireless dust collector

Info

Publication number: CN212816088U
Application number: CN202020865807.2U
Authority: CN
Inventors: 骆文炳; 张磊
Original assignee: Suzhou Shengdijie Electrical Appliances Co ltd
Current assignee: Suzhou Shengdijie Electrical Appliances Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-03-30
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a wireless dust collector, which comprises a dust collector shell, a dust collecting barrel, a filter, a motor and a battery pack; the dust collector shell comprises a main cavity and an air suction cavity, wherein the front end of the air suction cavity is provided with an air inlet, the rear end of the air suction cavity is provided with an air outlet communicated with the main cavity, and the rear end of the main cavity is provided with an air outlet; the dust collecting barrel, the filter, the motor and the battery pack are sequentially arranged in the main cavity; the dust collecting barrel is positioned at the front end of the main cavity and is communicated with the air suction cavity; the filter completely separates the space where the dust collecting barrel is located and the space where the motor is located; the motor is provided with fan blades; the battery pack is positioned at the rear end of the main cavity and supplies power to the motor; the motor works to drive the fan blades to rotate, so that air can enter from the air inlet, then sequentially passes through the dust collecting barrel, the filter, the motor and the battery pack, and finally flows out from the air outlet. In this way, the utility model discloses can reduce the motor loss, improve dust collection efficiency to and can reduce the heat that the battery package produced in the course of the work.

Description

Wireless dust collector

Technical Field

The utility model relates to a dust catcher field especially relates to a wireless dust catcher.

Background

With the continuous update of the technology of the dust collector industry, the current market is occupied by a charging (wireless) dust collector, and compared with the traditional wired dust collector, the wireless dust collector is not limited by a use place only by enough electric quantity of a battery, is simple and portable, and does not occupy space when being stored. However, the existing wireless dust collector has the defects of large motor loss, poor dust collection efficiency, overlarge discharge temperature rise of a battery pack and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a wireless dust catcher, can reduce the motor loss, improve dust collection efficiency to and can reduce the heat that the battery package produced in the course of the work.

In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a wireless vacuum cleaner including: the dust collector comprises a dust collector shell, a dust collecting barrel, a filter, a motor and a battery pack; the dust collector shell comprises a main cavity and an air suction cavity, the air suction cavity is parallel to the main cavity, an air inlet is formed in the front end of the air suction cavity, an air outlet communicated with the main cavity is formed in the rear end of the air suction cavity, and an air outlet is formed in the rear end of the main cavity; the dust collecting barrel, the filter, the motor and the battery pack are sequentially arranged in the main cavity, and the dust collecting barrel, the filter, the motor and the battery pack are positioned on the same straight line; the dust collection barrel is positioned at the front end of the main cavity and is communicated with the air suction cavity; the filter completely separates the space where the dust collecting barrel is located and the space where the motor is located; the output shaft of the motor is fixedly provided with a fan blade; the battery pack is positioned at the rear end of the main cavity and supplies power to the motor; the motor works to drive the fan blades to rotate, so that air can enter from the air inlet, then sequentially passes through the dust collecting barrel, the filter, the motor and the battery pack, and finally flows out from the air outlet.

Preferably, the handle on the cleaner housing is located on the same side as the suction cavity.

Preferably, the handle is L-shaped, one end of the handle is fixedly connected with the air suction cavity, and the other end of the handle is fixedly connected with the main cavity.

Preferably, the handle is provided with a first switch and a second switch, and the first switch and the second switch can both control whether the battery pack supplies power to the motor; the first switch is located on the handle and close to the air suction cavity, and the second switch is located at the bending position of the handle.

Preferably, be provided with on the air suction cavity and be used for controlling the motor rotational speed's touch speed governing screen, touch speed governing screen is located keep away from on the air suction cavity one side of main cavity, the power supply source of touch speed governing screen does the battery package.

Preferably, the wireless dust collector is further provided with a hanging rack, and the wireless dust collector can be fixedly matched with the hanging rack; the hanger is parallel to the main cavity.

The utility model has the advantages that: the utility model can reduce the motor loss, improve the dust collection efficiency and reduce the heat generated by the battery pack in the working process; the whole structure is reasonable in design, the comfort level of a user in the dust collection process can be improved, and the production and the processing are convenient.

Drawings

FIG. 1 is a schematic view of a wireless vacuum cleaner according to the present invention;

FIG. 2 is a schematic view of the air flow formed by the wireless vacuum cleaner of the present invention during operation;

fig. 3 is a schematic structural view of the wireless vacuum cleaner of the present invention when assembled with an on-hook.

The parts in the drawings are numbered as follows: 1. a cleaner housing; 11. a main chamber; 12. a suction cavity; 121. an air inlet; 13. a handle; 14. a first switch; 15. a second switch; 16. a touch speed regulation screen; 2. a dust collecting barrel; 3. a filter; 4. a motor; 5. a battery pack; 6. a hanging rack.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

a wireless vacuum cleaner, comprising: a dust collector shell 1, a dust collecting barrel 2, a filter 3, a motor 4 and a battery pack 5. The dust collector shell 1 comprises a main cavity 11 and an air suction cavity 12, wherein the air suction cavity 12 is parallel to the main cavity 11, the front end of the air suction cavity 12 is provided with an air inlet 121, the rear end of the air suction cavity 12 is provided with an air outlet communicated with the middle of the main cavity 11, and the rear end of the main cavity 11 is provided with an air outlet. The dust collecting barrel 2, the filter 3, the motor 4 and the battery pack 5 are sequentially arranged in the main cavity 11, and the central lines of the dust collecting barrel 2, the filter 3 and the battery are all superposed with the axis of the motor 4, namely the dust collecting barrel 2, the filter 3, the motor 4 and the battery pack 5 are positioned on the same straight line; the dust collecting barrel 2 is positioned at the front end of the main cavity 11, and the dust collecting barrel 2 is communicated with the air suction cavity 12; the filter 3 is positioned in the dust collection barrel 2, the filter 3 is opposite to the air outlet, and the space where the dust collection barrel 2 is positioned and the space where the motor 4 is positioned are completely separated by the filter 3, so that the space where the dust collection barrel 2 is positioned and the space where the motor 4 is positioned are not directly communicated; the output shaft of the motor 4 is fixedly provided with a fan blade; the battery pack 5 is positioned at the rear end of the main cavity 11, the battery pack 5 is connected with the motor 4, and the battery pack 5 can supply power to the motor 4; the motor 4 works to drive the fan blades to rotate to generate strong negative pressure, so that air can enter from the air inlet 121, sequentially passes through the dust collection barrel 2, the filter 3, the motor 4 and the battery pack 5, and finally flows out from the air outlet.

The handle 13 on the cleaner housing 1 is located on the same side as the suction chamber 12. The handle 13 is L-shaped, one end of the handle 13 is fixedly connected with the air suction cavity 12, and the other end of the handle 13 is fixedly connected with the main cavity 11. A first switch 14 and a second switch 15 are arranged on the handle 13; the first switch 14 and the second switch 15 are both associated with the battery pack 5, and the first switch 14 and the second switch 15 are both capable of controlling whether the battery pack 5 supplies power to the motor 4; the first switch 14 is located on the handle 13 and close to the position of the air suction cavity 12, and the second switch 15 is located at the bending position of the handle 13, so that when a user holds any position of the handle 13, the motor 4 can be controlled to work conveniently, and the operation is convenient with one hand.

Open first switch 14 or second switch 15, can activate battery package 5 and supply power to motor 4, the motor 4 gets electricity after the fan blade is rotatory, can let dust collection barrel 2 produce powerful negative pressure to external world (atmospheric pressure), thereby can inhale the dust collection barrel 2 with the rubbish dust through air intake 121 in, the air that has the dust in the entering dust collection barrel 2 filters into clean air through filter 3, loop through the motor again, flow out from the air outlet behind the battery package 5, the air can cool off battery package 5 when wrapping 5, the cooling.

A touch speed regulation screen 16 is arranged on the air suction cavity 12, the touch speed regulation screen 16 controls the rotating speed of the motor 4, and the battery pack 5 supplies power to the touch speed regulation screen 16; the touch speed regulation screen 16 is positioned on one side of the air suction cavity 12 far away from the main cavity 11.

The wireless dust collector is also provided with a hanging rack 6, and the wireless dust collector can be fixedly matched with the hanging rack 6; the hanger 6 is parallel to the main chamber 11. The wireless dust collector can be conveniently stored in the hanging rack 6.

The utility model can reduce the loss of the motor 4, improve the dust collection efficiency, and reduce the heat generated by the battery pack 5 in the working process; the whole structure is reasonable in design, the comfort level of a user in the dust collection process can be improved, and the production and the processing are convenient.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wireless vacuum cleaner, comprising: the dust collector comprises a dust collector shell, a dust collecting barrel, a filter, a motor and a battery pack; the dust collector shell comprises a main cavity and an air suction cavity, the air suction cavity is parallel to the main cavity, an air inlet is formed in the front end of the air suction cavity, an air outlet communicated with the main cavity is formed in the rear end of the air suction cavity, and an air outlet is formed in the rear end of the main cavity; the dust collecting barrel, the filter, the motor and the battery pack are sequentially arranged in the main cavity, and the dust collecting barrel, the filter, the motor and the battery pack are positioned on the same straight line; the dust collection barrel is positioned at the front end of the main cavity and is communicated with the air suction cavity; the filter completely separates the space where the dust collecting barrel is located and the space where the motor is located; the output shaft of the motor is fixedly provided with a fan blade; the battery pack is positioned at the rear end of the main cavity and supplies power to the motor; the motor works to drive the fan blades to rotate, so that air can enter from the air inlet, then sequentially passes through the dust collecting barrel, the filter, the motor and the battery pack, and finally flows out from the air outlet.

2. A cordless vacuum cleaner according to claim 1, wherein: the handle on the dust collector shell and the air suction cavity body are positioned on the same side.

3. A cordless vacuum cleaner according to claim 2, wherein: the handle is L form, the one end of handle with inhale air cavity fixed connection, the other end of handle with main cavity fixed connection.

4. A cordless vacuum cleaner according to claim 3, wherein: the handle is provided with a first switch and a second switch, and the first switch and the second switch can control whether the battery pack supplies power to the motor or not; the first switch is located on the handle and close to the air suction cavity, and the second switch is located at the bending position of the handle.

5. A cordless vacuum cleaner according to claim 1, wherein: the air suction cavity is provided with a touch speed regulation screen for controlling the rotating speed of the motor, the touch speed regulation screen is positioned on one side, far away from the main cavity, of the air suction cavity, and a power supply source of the touch speed regulation screen is the battery pack.

6. A cordless vacuum cleaner according to claim 1 or 2 or 3 or 4 or 5, wherein: the wireless dust collector is also provided with a hanging rack, and the wireless dust collector can be fixedly matched with the hanging rack; the hanger is parallel to the main cavity.