CN211270501U

CN211270501U - Barrel type dust collector

Info

Publication number: CN211270501U
Application number: CN201922053167.5U
Authority: CN
Inventors: 卞小贤; 司晓清; 苏徐奇
Original assignee: Suzhou Cleva Electric Appliance Co Ltd
Current assignee: Suzhou Cleva Precision Machinery and Technology Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-18
Anticipated expiration: 2029-11-25
Also published as: WO2021103677A1

Abstract

The utility model discloses a barrel-type dust collector, which belongs to the technical field of dust collectors, and comprises a base, a dust barrel, a limiting seat and a conductive component, wherein the limiting seat is arranged on the base; the dust bucket is configured to be plugged with the base to abut against one side of the first end of the conductive component. Spacing seat is located to conductive component's first pot head, and conductive component's second end ground connection, when dirt bucket and base are pegged graft, one side of the first end of dirt bucket butt conductive component, under the effect of dirt bucket self gravity or after the dirt bucket is fixed, guarantee that dirt bucket and conductive component reliably support tightly, the static on the dirt bucket can release through conductive component.

Description

Barrel type dust collector

Technical Field

The utility model relates to a dust catcher technical field especially relates to a bucket formula dust catcher.

Background

The working principle of the dust collector is as follows: the motor of the dust collector rotates at a high speed, so that certain negative pressure is generated in the dust barrel, air is sucked from the suction inlet, the air flow with dust sequentially passes through the floor brush, the connecting pipe, the handle, the hose, the main suction pipe and other accessories and enters the dust barrel, the air flow in the dust barrel rotates at a high speed and generates strong centrifugal force to drive the dust to rotate and deposit, the separated large and small dust falls into the dust collecting chamber, the filtered air enters the motor through the filter plate, the air entering the motor flows out through the motor and is discharged into the atmosphere after being filtered by the post-motor filter device.

When the existing dust collector works, dry dust in the dust cup rotates at a high speed to cause more charges accumulated in the dust barrel to be transmitted to the cup cover and the upper cover, and particularly when the upper cover is provided with electronic elements, electric sparks can be generated between the cup cover and the upper cover to cause breakdown of the electronic elements, so that the use of a user is seriously influenced, and therefore, the problem can be solved by an anti-static structure capable of transmitting static electricity to the ground.

The general structure of current anti-static structure is comparatively complicated, needs to increase extra annex, connects the metal covering of dirt bucket and the conductive component of ground connection with the help of the annex, and the installation is dismantled inconveniently, occupies great space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bucket formula dust catcher to solve the antistatic structure that exists among the prior art and need annex, the inconvenient technical problem of installation dismantlement.

As the conception, the utility model adopts the technical proposal that:

a barrel type dust collector comprises a base and a dust barrel, and further comprises:

the limiting seat is arranged on the base;

the dust bucket is configured to be connected with the base in an inserting mode so as to abut against one side of the first end of the conductive component.

The conductive component comprises a first end and a second end, wherein the conductive component comprises a first end and a second end, the first end is arranged on the first end of the conductive component, the second end is arranged on the second end of the conductive component, and the elastic component is arranged on the second end of the conductive component.

The elastic piece is a hook, and the first end part of the conductive component is positioned in a hook head of the hook.

Wherein, the elastic piece and the base are integrally formed.

The conductive assembly is a conductive chain, the conductive chain comprises a plurality of chain links which are connected in sequence, and the chain links at least located at the first end are ring bodies.

The dust barrel is characterized in that a groove is formed in the base, a protrusion capable of being connected with the groove in an inserting mode is arranged at the bottom of the dust barrel, the limiting seat is arranged on one side of the groove, and the ring body is sleeved on the limiting seat and embedded into the groove.

Wherein the base includes a body portion and a flange disposed around a circumference of the body portion, the flange and the body portion forming the recess therebetween.

And an avoiding groove for avoiding the ring body is formed between the limiting seat and the flange.

Wherein the flanges are intermittently distributed.

Wherein, the spacing seat with the base integrated into one piece.

The utility model has the advantages that:

the utility model provides a barrel type dust collector, when the installation, spacing seat is located to conductive component's first pot head, and conductive component's second end ground connection, when dirt bucket and base are pegged graft, one side of dirt bucket butt conductive component's first end, simple to operate, under the effect of dirt bucket self gravity or after the dirt bucket is fixed, guarantee that dirt bucket and conductive component reliably support tightly, when using, the static on the dirt bucket can pass through the conductive component release.

Drawings

Fig. 1 is a sectional view of a bucket type dust collector provided in an embodiment of the present invention;

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

fig. 3 is a first schematic structural view of the conductive assembly of the bucket-type vacuum cleaner provided by the embodiment of the present invention matching with the base;

fig. 4 is an enlarged view at B in fig. 3;

fig. 5 is a schematic structural view showing a conductive assembly of the bucket-type vacuum cleaner according to the embodiment of the present invention engaged with a base;

fig. 6 is an enlarged view at C in fig. 5;

fig. 7 is a schematic structural view of a conductive assembly of a bucket type vacuum cleaner according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a base of a bucket type vacuum cleaner according to an embodiment of the present invention;

fig. 9 is an enlarged view at D in fig. 8.

In the figure:

1. a base; 11. a body portion; 12. a flange; 13. a groove; 14. an avoidance groove;

2. a dust barrel;

3. a limiting seat;

4. a conductive component;

5. an elastic member.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 9, an embodiment of the present invention provides a barrel type vacuum cleaner, which includes a base 1 and a dust barrel 2, wherein the base 1 and the dust barrel 2 are detachably connected. In the present embodiment, the bottom of the dust barrel 2 is inserted into the base 1. Be provided with recess 13 on the base 1, the bottom of dirt bucket 2 is provided with the arch that can peg graft with recess 13, when the installation, arranges dirt bucket 2 in on base 1 for the arch insert in recess 13 can. Of course, after the dust barrel 2 is inserted into the base 1, other components are required to be assembled to fix the dust barrel 2, which will not be described herein.

The barrel type dust collector further comprises a limiting seat 3 and a conductive component 4, the limiting seat 3 is arranged on the base 1, the conductive component 4 is provided with a first end sleeved with the limiting seat 3 and a second end used for grounding, and the dust barrel 2 is configured to be inserted into one side of the first end of the conductive component 4 in a butting mode with the base 1.

When the installation, spacing seat 3 is located to conductive component 4's first pot head, and conductive component 4's second end ground connection, when dirt bucket 2 was pegged graft with base 1, the first end of the bottom butt conductive component 4 of dirt bucket 2, simple to operate, under the effect of dirt bucket 2 self gravity or after dirt bucket 2 was fixed, guarantee that dirt bucket 2 and conductive component 4 reliably support tightly. In use, static electricity on the dirt cup 2 can be discharged through the conductive assembly 4. Of course, in order to ensure that static electricity can be discharged, the dust barrel 2 and the conductive component 4 are both made of metal or other conductive materials, and will not be described in detail herein.

The conductive component 4 is a conductive chain, the conductive chain comprises a plurality of chain links which are connected in sequence, and the chain links at least located at the first end are ring bodies, so that the limiting base 3 is convenient to sleeve. Of course, the first end of the conductive member 4 may be hook-shaped.

The base 1 comprises a body part 11 and a flange 12 arranged around the circumference of the body part 11, a groove 13 is formed between the flange 12 and the body part 11, and the protrusion of the dust bucket 2 can be inserted into the groove 13. Spacing seat 3 sets up in one side of recess 13, specifically does, and spacing seat 3 sets up in the edge of recess 13 to when making when the ring cup joint on spacing seat 3, the part of ring body can be embedded into recess 13, and the arch can butt one side of the first end of conductive component 4. The flange 12 and the body 11 may be integrally formed or detachably connected, and is not limited herein. In the present embodiment, the protrusion on the bottom of the dust barrel 2 may be formed by bending a wall plate and/or a bottom plate of the dust barrel 2. The ring body may be a circular ring or an elliptical ring, and is not limited herein.

Specifically, the body portion 11 has an annular shape, and the flange 12 is provided on an inner wall of the body portion 11. The flange 12 may be in the form of an intermittent ring or a continuous ring. In this embodiment, the flanges 12 are intermittently spaced to save material and weight while at the same time providing a reasonable hold for the dirt cup 2. In this embodiment, four sections of flanges 12 are uniformly arranged on the inner wall periphery of the body portion 11, and the stopper base 3 is located on one section of the flanges 12.

An avoiding groove 14 for avoiding the conductive component 4 is formed between the limiting seat 3 and the flange 12, so that the conductive component 4 is sleeved or hooked. In this embodiment, the first end of the conductive element 4 is sleeved on the stopper 3 and is inserted into the groove 13 and the avoiding groove 14.

In this embodiment, the limiting seat 3 is a rectangular parallelepiped, and of course, the shape of the limiting seat 3 can be set according to actual needs. Spacing seat 3 and base 1 integrated into one piece guarantee structural strength, the processing production of being convenient for. Of course, the limiting seat 3 may also be detachably attached to the base 1, so long as the effect of hooking the conductive component 4 is achieved.

In this embodiment, the links of the conductive component 4 are all in a ring shape, and when the conductive component is installed, any end of the conductive component can be selected to be sleeved on the limiting seat 3, so that the conductive component is convenient to install. In order to ensure stable electrostatic transfer and avoid poor contact, the chain links are all closed rings.

Further, in order to ensure that the dust barrel 2 and the conductive component 4 can be tightly abutted, an elastic member 5 is further provided, and the elastic member 5 is configured to elastically abut against the other side of the first end of the conductive component 4.

When the installation, at first locate spacing seat 3 with the first pot head of conductive component 4 on, elastic component 5 is located the downside of the first end of conductive component 4, the second end ground connection of conductive component 4, then on pegging graft base 1 with dirt bucket 2, after dirt bucket 2 is pegged graft with base 1, the first end that the arch on dirt bucket 2 bottom can tightly butt conductive component 4 makes elastic component 5 receive the extrusion and produce elastic deformation under the action of gravity of dirt bucket 2, elastic component 5 gives conductive component 4 with ascending power under the effect of elastic restoring force, make dirt bucket 2 and elastic component 5 press from both sides tight conductive component 4, guarantee that the installation of conductive component 4 is firm, be difficult for shifting.

In this embodiment, elastic component 5 is the pothook, and after on base 1 was pegged graft to dirt bucket 2, the first end of conductive component 4 was compressed tightly the back by the arch on the 2 bottoms of dirt bucket, and the part of the ring body of the first end of conductive component 4 is impressed in the gib head of pothook, thereby the pothook can play limiting displacement to conductive component 4 to the ascending elastic force of ring body this moment, further guarantees that conductive component 4's installation is firm. Of course, in other embodiments, the elastic element 5 may also be another elastic element disposed on the lower side of the conductive assembly 4, such as a spring, and the dust barrel 2 abuts against the first end of the conductive assembly 4 so that the spring is compressed to generate elastic deformation, which will not be described herein again.

One end of the clamping hook is connected with the base 1, and in order to ensure the structural strength, the clamping hook and the base 1 are integrally formed, so that the structure is simple, and the processing and the production are convenient.

The elastic member 5 and the limiting seat 3 are as close as possible to prevent the conductive component 4 from sliding down from the gap between the limiting seat 3 and the elastic member 5, but a gap is reserved between the limiting seat 3 and the elastic member 5 to provide an avoiding space for the deformation of the elastic member 5.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bucket formula dust catcher, includes base (1) and dirt bucket (2), its characterized in that still includes:

the limiting seat (3) is arranged on the base (1);

the dust barrel (2) is configured to be connected with the base (1) in an inserting mode to abut against one side of the first end of the conductive component (4).

2. The bucket cleaner of claim 1, further comprising a resilient member (5), the resilient member (5) being configured to resiliently press against another side of the first end of the conductive assembly (4).

3. A bucket cleaner according to claim 2, wherein the resilient member (5) is a catch, the first end portion of the conductive assembly (4) being located in a hook head of the catch.

4. A bucket cleaner according to claim 2, in which the resilient member (5) is integrally formed with the base (1).

5. The bucket cleaner according to claim 1, wherein the conductive assembly (4) is a conductive chain including a plurality of links connected in series, at least the links at the first end being loops.

6. The barrel type dust collector as claimed in claim 5, wherein a groove (13) is arranged on the base (1), a protrusion capable of being inserted into the groove (13) is arranged at the bottom of the dust barrel (2), the limiting seat (3) is arranged at one side of the groove (13), and the ring body is sleeved on the limiting seat (3) and embedded into the groove (13).

7. A bucket cleaner according to claim 6, wherein the chassis (1) comprises a body portion (11) and a flange (12) disposed around the circumference of the body portion (11), the flange (12) and the body portion (11) forming the recess (13) therebetween.

8. The bucket cleaner according to claim 7, wherein an escape groove (14) is formed between the stopper seat (3) and the flange (12) to escape from the ring body.

9. A bucket cleaner according to claim 7, wherein the flange (12) is interrupted.

10. The bucket cleaner according to claim 1, wherein the retaining base (3) is integrally formed with the base (1).