CN213030575U

CN213030575U - Hand-held type dust catcher

Info

Publication number: CN213030575U
Application number: CN202021311719.4U
Authority: CN
Inventors: 万冰心; 刘琳; 汤磊
Original assignee: Suzhou Xiaoyi Technology Co ltd
Current assignee: Suzhou Xiaoyi Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-23
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a hand-held dust collector, which comprises a body, a dust collection pipeline, a cutting motor and a spiral blade, wherein a triangular cutting blade matched with the spiral blade is arranged above and below the inner wall of the dust collection pipeline, an air suction motor is arranged in the right side of the body, a fan of the air suction motor faces the dust collection pipeline, a filter screen which separates the interior of the body into the left side and the right side is arranged in the body, the left side of the filter screen is used as a dust collection chamber, a sealing cover is hinged above the dust collection chamber through a first rotating shaft, the first motor is arranged at the side edge of the first rotating shaft, the filter screen is inserted in the body, one end of the sealing cover is inserted above the filter screen, a connecting seat is arranged at the right side of the body, the connecting seat is hinged on a handle through a second rotating shaft, a lithium battery, a controller and a wireless, the inside of wireless charging seat is equipped with wireless transmitter. This structure is convenient operation.

Description

Hand-held type dust catcher

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a handheld dust collector.

Background

With the development of science and technology and the increasing demand of people on living level, the use of dust collector is more and more popular, wherein, domestic handheld dust collector is a more common dust collector, but, current domestic handheld dust collector has following defect: 1. the existing household handheld dust collector is not internally provided with a crushing device, so that a dust collecting chamber is easily blocked when larger-volume debris is sucked, and the normal use of a product is influenced; 2. the angle of the existing dust collector cannot be adjusted, so that the dust collection is limited; 3. most of the current hand-held vacuum cleaners are also supplied with power directly through the mains supply, so that the vacuum cleaner is used at a position where power is plugged around, and the use range is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type dust catcher to solve the unable regulation of the dust absorption angle that provides in the above-mentioned background art, inside blocks up easily and because mains supply leads to the limited problem of application range.

In order to achieve the above object, the utility model provides a following technical scheme: a handheld dust collector comprises a body, a dust suction pipeline is arranged on the left side of the body, a horizontally arranged cutting motor is arranged in the left side of the body, an output shaft of the cutting motor extends into the dust suction pipeline, a spiral blade is connected onto the output shaft of the cutting motor, triangular cutting blades matched with the spiral blade are arranged on the upper portion and the lower portion of the inner wall of the dust suction pipeline, an air suction motor is arranged in the right side of the body, a fan of the air suction motor faces the dust suction pipeline, a filter screen for isolating the interior of the body into the left side and the right side is arranged in the body, the aperture of meshes in the filter screen is 0.05mm-1mm, the left side of the filter screen is used as a dust collection chamber, a sealing cover is hinged above the dust collection chamber through a first rotating shaft, a first motor for driving the first rotating shaft to rotate is arranged on the side of the first rotating shaft, the filter screen is, be equipped with the connecting seat on the right side of body, the connecting seat articulates on the handle through the second pivot, is equipped with lithium cell, controller and wireless receiver in the handle, wireless receiver's wireless dash board is located the bottom of handle, the handle is pegged graft on wireless charging seat, the side of wireless charging seat is equipped with the USB interface that charges, the inside of wireless charging seat is equipped with the wireless transmitter who charges the interface electricity with USB, wireless transmitter and wireless dash board cooperation.

In order to improve fixed effect, be equipped with the extension board at the side of handle, be equipped with a sliding tray on the extension board, be fixed with first cylinder in one side of sliding tray, the output connection of first cylinder has first strong magnetic sheet, be equipped with at the tip of connecting seat with first strong magnetic sheet complex second strong magnetic sheet, first strong magnetic sheet can be at sliding tray sliding connection.

In order to improve the air inlet efficiency and the dust collection effect, a funnel-shaped dust collection channel is horizontally placed at the opening of the dust collection pipeline.

In order to facilitate later-stage disassembly, the lower end of the filter screen is provided with a clamping strip, and the inner wall of the body is provided with a clamping groove matched with the clamping strip.

In order to improve the anti-skid effect, the bottom of the wireless charging seat is provided with an anti-skid layer.

The utility model provides a hand-held vacuum cleaner, through driving the motor work of induced drafting then let the fan rotate, induced draft, then through dust absorption pipeline air inlet, inhale dust or rubbish, big rubbish drives the rotation of spiral blade through the rotation of drive cutting motor and cuts the effect with the triangle-shaped cutting blade cooperation of upper and lower side to big rubbish, in order to realize avoiding big rubbish to block up the dust absorption pipeline and influence the problem of dust absorption effect, the rubbish after the cutting is accomplished enters into the dust collecting chamber and collects, then when later stage needs to be cleared up, through driving the first motor work drive the first rotation and rotate, then let the sealed lid open, pour out the rubbish of dust collecting chamber, in addition this structure has set up a wireless charging seat, then utilize the wireless receiver inside the handle to cooperate with the wireless transmitter in the wireless charging seat to realize that this structure can use in arbitrary one place, the convenient to use does not receive the socket position influence, therefore this structure has following advantage: 1. the cutting mechanism is arranged inside the dust collector, so that the influence on the use effect caused by the blockage of the dust collection pipeline is avoided; 2. the cleaning is convenient in the later period; 3. automatic wireless charging, convenient operation.

Drawings

FIG. 1 is a schematic view showing the internal structure of a hand-held cleaner according to embodiment 1;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic view showing the internal structure of a hand-held cleaner according to the embodiment 2;

FIG. 4 is a schematic view showing the internal structure of a hand-held cleaner according to the embodiment 3;

fig. 5 is a schematic view showing the internal structure of a hand-held cleaner according to embodiment 4.

In the figure: the dust collection device comprises a body 1, a dust collection pipeline 2, a cutting motor 3, a spiral blade 4, a triangular cutting blade 5, an air suction motor 6, a filter screen 7, a dust collection chamber 8, a first rotating shaft 9, a sealing cover 10, a first motor 11, a connecting seat 12, a second rotating shaft 13, a handle 14, a lithium battery 15, a controller 16, a wireless receiver 17, a wireless receiving plate 17-1, a wireless charging seat 18, a USB charging interface 19, a wireless transmitter 20, an extension plate 21, a sliding groove 22, a first air cylinder 23, a first strong magnetic plate 24, a second strong magnetic plate 25, a dust collection channel 26, a clamping strip 27, a clamping groove 28 and an anti-skid layer 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-2, the present embodiment provides a handheld vacuum cleaner, which includes a main body 1, a dust suction pipe 2 is disposed on the left side of the main body 1, a horizontally disposed cutting motor 3 is disposed in the left side of the main body 1, an output shaft of the cutting motor 3 extends into the dust suction pipe 2, a spiral blade 4 is connected to the output shaft of the cutting motor 3, triangular cutting blades 5 matched with the spiral blade 4 are disposed on and under the inner wall of the dust suction pipe 2, an air suction motor 6 is disposed in the right side of the main body 1, a fan of the air suction motor 6 faces the dust suction pipe 2, a filter screen 7 for isolating the interior of the main body 1 into left and right sides is disposed in the main body 1, the aperture of a mesh on the filter screen 7 is 0.05mm to 1mm, the left side of the filter screen 7 serves as a dust collection chamber 8, a sealing cover 10 is hinged above the dust collection, a first motor 11 for driving the first rotating shaft 9 to rotate is arranged on the side edge of the first rotating shaft 9, the filter screen 7 is inserted in the body 1, one end of the sealing cover 10 is inserted above the filter screen 7, a connecting seat 12 is arranged on the right side of the body 1, the connecting seat 12 is hinged on a handle 14 through a second rotating shaft 13, a lithium battery 15, a controller 16 and a wireless receiver 17 are arranged in the handle 14, a wireless receiving plate 17-1 of the wireless receiver 17 is positioned at the bottom of the handle 14, the handle 14 is inserted on a wireless charging seat 18, a USB charging interface 19 is arranged on the side edge of the wireless charging seat 18, a wireless transmitter 20 electrically connected with the USB charging interface 19 is arranged in the wireless charging seat 18, the wireless transmitter 20 is matched with the wireless receiving plate 17-1, a moisture-proof cover 30 is sleeved outside the cutting motor 3, and the controller 16 is electrically connected with the lithium battery and the wireless receiver 17, the process of how the wireless receiver 17 cooperates with the wireless transmitter 20 to realize wireless charging belongs to the conventional technology in the field, and therefore, no specific description is given, the controller is a conventional single chip, and how the single chip acquires data belongs to the conventional technology in the field, and therefore, no specific description is given.

When the dust collector works, the air suction motor 6 is driven to work, then the fan rotates to suck air, then the wireless receiver 17 enters air through the dust suction pipeline 2 to suck dust or garbage, the large garbage drives the spiral blade 4 to rotate through driving the cutting motor 3 to be matched with the triangular cutting blades 5 on the upper part and the lower part to cut the large garbage, so that the problem that the dust suction pipeline 2 is blocked by the large garbage to influence the dust suction effect is solved, the garbage after being cut enters the dust collection chamber 8 to be collected, then when the garbage needs to be cleaned later, the first motor 11 is driven to work to drive the first rotor 9 to rotate, then the sealing cover 10 is opened, the garbage in the dust collection chamber 8 is poured out, in addition, the structure is provided with the wireless charging seat 18, then the wireless receiver 17 in the handle 14 is matched with the wireless transmitter 20 in the wireless charging seat 18 to realize the wireless charging of the, realize this structure and can use in arbitrary one place, facilitate the use, do not receive the socket position influence, consequently this structure has following advantage: 1. the cutting mechanism is arranged inside the dust collecting pipe 2, so that the use effect is prevented from being influenced by blockage of the dust collecting pipe; 2. the cleaning is convenient in the later period; 3. automatic wireless charging, convenient operation.

In order to facilitate later-stage disassembly, the lower end of the filter screen 7 is provided with the clamping strip 27, the inner wall of the body 1 is provided with the clamping groove 28 matched with the clamping strip 27, and the filter screen 7 can be taken down at regular intervals in the later stage to clean the filter screen 7.

Example 2:

referring to fig. 3, in order to improve the fixing effect, in the present embodiment, an extension plate 21 is disposed on a side of the handle 14, a sliding groove 22 is disposed on the extension plate 21, a first cylinder 23 is fixed on one side of the sliding groove 22, an output of the first cylinder 23 is connected to a first ferromagnetic plate 24, a second ferromagnetic plate 25 matched with the first ferromagnetic plate 24 is disposed at an end of the connecting base 12, the first ferromagnetic plate 24 can be slidably connected in the sliding groove 22, the first ferromagnetic plate 24 is pushed to slide to a proper position in the sliding groove 22 by driving the first cylinder 23, and then the second rotating shaft 13 is rotated to pull the second ferromagnetic plate 25 into the sliding groove 22 to attract the first ferromagnetic plate 24 for limiting and fixing, so as to fix the inclination angle of the main body 1.

Example 3:

referring to fig. 4, in order to improve the air intake efficiency and the dust collection effect, the embodiment provides a handheld dust collector, in which a funnel-shaped dust collection channel 26 is horizontally disposed at an opening of the dust collection pipeline 2, and the air intake efficiency and the dust collection effect are improved by disposing the dust collection channel 26.

Example 4:

referring to fig. 5, in the present embodiment, in order to improve the anti-slip effect, an anti-slip layer 29 is disposed at the bottom of the wireless charging base 18, and the anti-slip effect is improved by disposing the anti-slip layer 29.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hand-held cleaner comprising a body (1), characterized in that: the dust collection device is characterized in that a dust collection pipeline (2) is arranged on the left side of the body (1), a horizontally arranged cutting motor (3) is arranged in the left side of the body (1), an output shaft of the cutting motor (3) extends into the dust collection pipeline (2), a spiral blade (4) is connected onto the output shaft of the cutting motor (3), triangular cutting blades (5) matched with the spiral blade (4) are arranged above and below the inner wall of the dust collection pipeline (2), an air suction motor (6) is arranged in the right side of the body (1), a fan of the air suction motor (6) faces towards the dust collection pipeline (2), a filter screen (7) which isolates the inside of the body (1) into the left side and the right side is arranged in the body (1), the aperture of meshes in the filter screen (7) is 0.05mm-1mm, the left side of the filter screen (7) is used as a dust collection chamber (8), and a sealing cover (10) is hinged above the dust, a first motor (11) for driving the first rotating shaft (9) to rotate is arranged on the side edge of the first rotating shaft (9), the filter screen (7) is inserted into the body (1), one end of the sealing cover (10) is inserted above the filter screen (7), a connecting seat (12) is arranged on the right side of the body (1), the connecting seat (12) is hinged to the handle (14) through a second rotating shaft (13), a lithium battery (15), a controller (16) and a wireless receiver (17) are arranged in the handle (14), a wireless receiving plate (17-1) of the wireless receiver (17) is positioned at the bottom of the handle (14), the handle (14) is inserted into a wireless charging seat (18), a USB charging interface (19) is arranged on the side edge of the wireless charging seat (18), and a wireless transmitter (20) electrically connected with the USB charging interface (19) is arranged inside the wireless charging seat (18), the wireless transmitter (20) is matched with the wireless receiving board (17-1).

2. A hand-held cleaner according to claim 1, wherein: be equipped with extension board (21) at the side of handle (14), be equipped with a sliding tray (22) on extension board (21), be fixed with first cylinder (23) in one side of sliding tray (22), the output of first cylinder (23) is connected with first strong magnetic sheet (24), be equipped with at the tip of connecting seat (12) with first strong magnetic sheet (24) complex second strong magnetic sheet (25), first strong magnetic sheet (24) can be in sliding connection in sliding tray (22).

3. A hand-held cleaner according to claim 1, wherein: a funnel-shaped dust collection channel (26) is horizontally arranged at the opening of the dust collection pipeline (2).

4. A hand-held cleaner according to claim 1, wherein: the lower end of the filter screen (7) is provided with a clamping strip (27), and the inner wall of the body (1) is provided with a clamping groove (28) matched with the clamping strip (27).

5. A hand-held cleaner according to claim 1, wherein: and an anti-skid layer (29) is arranged at the bottom of the wireless charging seat (18).