Vacuum suction type cleaner

Abstract

The invention discloses a vacuum adsorbable dust collector, comprising a shell, a sealing ring and a dust collecting part, wherein the dust collecting part is arranged at the top of the shell and is a Y-shaped protrusion structure; the garbage pot comprises a movable plate body and a cavity, a first opening is arranged on the side of the cavity away from the movable plate body, a filter unit is located between the ash inlet channel and the first opening, a turbofan is located between the filter unit and the motor, a second partition is arranged on the side of the motor away from the turbofan, the second partition is provided with a second opening, a connecting rod passes through the second opening, and the motor is connected to the fan through the connecting rod; a third partition is arranged on the side of the second partition away from the garbage pot, and the gap between the second partition and the third partition forms an adsorption channel; the air inlet is located at the bottom of the shell and the air inlet is located between the second partition and the third partition, and the second exhaust hole is located on the side of the fan away from the motor. The invention does not require manual assistance and automatically adsorbs wall dust collection, and is also suitable for wall corners and wall top dust collection. The structure is flexible, small in space occupation, and long in service life.

Description

Technical Field

[0001] The invention relates to the field of drilling machine dust removal equipment, and more specifically, to a vacuum adsorbable dust collector. Background Art

[0002] When drilling holes, electric drills, pistol drills, electric picks and other drills inevitably generate construction dust. The current practice is to clean up after drilling the holes, or to have someone nearby take a box or vacuum cleaner to help collect the dust. However, no matter which method is used, it is inevitable that the operator will breathe in a lot of dust, and it is also inevitable that excess dust will fall and cause secondary pollution.

[0003] Therefore, how to automatically collect dust without manual assistance during drilling is one of the technical problems that urgently need to be solved in this field. Summary of the invention

[0004] In view of this, the present invention provides a vacuum suction type cleaner, which can automatically and effectively suck dust when drilling holes, thereby avoiding the pollution of the environment and the harm to the human body caused by dust. The vacuum suction type cleaner comprises:

[0005] A shell body, wherein the shell body is a hollow structure;

[0006] A sealing ring is arranged on the surface of the shell; the shell contacts the wall surface through the sealing ring;

[0007] The dust collecting part is arranged on the top of the shell and is a Y-shaped protrusion structure;

[0008] The shell is provided with an ash receiving air duct, an adsorption air duct, a motor, a first baffle, a second baffle, and a third baffle; the ash receiving air duct includes an ash inlet hole, an ash inlet channel, a filter unit, a turbofan, a garbage pot, and a first exhaust hole; the adsorption air duct includes an air inlet hole, an adsorption channel, a fan, and a second exhaust hole; the turbofan and the fan share a motor; the filter unit is clamped on the second baffle; the turbofan, the motor, and the fan share the same connecting rod, the turbofan is located at one end of the connecting rod, and the fan is located at the other end of the connecting rod;

[0009] The ash inlet hole is connected to the dust collecting part, the ash inlet channel is connected to the ash inlet hole, and a transverse branch is provided on the first partition plate;

[0010] The garbage can comprises a movable plate body and a cavity, wherein the top end of the movable plate body is connected to the transverse branch, the cavity is fixed on the movable plate body, a first opening is arranged on a side of the cavity away from the movable plate body, a filter unit is located between the ash inlet channel and the first opening, a turbofan is located between the filter unit and the motor, a second partition is arranged on a side of the motor away from the turbofan, the second partition is provided with a second opening, a connecting rod passes through the second opening, and the motor is connected to the fan through the connecting rod;

[0011] A third partition is provided on the side of the second partition away from the garbage can, and the gap between the second partition and the third partition forms an adsorption channel; the air inlet is located at the bottom of the shell and between the second partition and the third partition, and the second exhaust hole is located on the side of the fan away from the motor.

[0012] Preferably, the shell further comprises a movable cover plate, and the movable cover plate covers the first exhaust hole and the second exhaust hole.

[0013] Preferably, the filter unit comprises a filter layer, which is a plastic part with a plurality of small holes, the diameter of the small holes is 1 mm, and the spacing between the small holes is 0.5 mm.

[0014] Preferably, the filter unit further comprises a filter core and filter paper, the filter paper forms a hollow cylinder, the filter core is provided with a serrated protrusion, and the serrated protrusion is arranged around the hollow cylinder.

[0015] Preferably, the second partition is stepped, and the bottom end of the movable plate body is engaged with a portion of the second partition close to the air inlet.

[0016] Preferably, the vacuum cleaner further comprises a handle, which is arranged on a side of the housing away from the sealing ring;

[0017] The orthographic projections of the first exhaust hole and the handle on the bottom of the shell overlap with each other.

[0018] Preferably, the top end of the movable plate body is connected to the first partition plate via a connecting shaft, and the bottom end of the movable plate body is snap-fitted to the second partition plate via a buckle.

[0019] Preferably, the dust collecting part is retracted into the shell when the vacuum cleaner is not in operation, and an opening angle α of the dust collecting part satisfies: 0<α<45°.

[0020] Preferably, the bottom of the shell is circular.

[0021] Preferably, the sealing ring is a rubber ring.

[0022] Compared with the prior art, the vacuum adsorbable dust collector provided by the present invention achieves at least the following beneficial effects:

[0023] 1. Independent, convenient and fast vacuuming to avoid dust pollution to the environment and harm to the human body;

[0024] 2. While vacuuming, it can generate suction by using negative pressure, and automatically adsorb on the wall, ceiling or ground, which is convenient for the constructor to operate independently, improves the construction efficiency, and saves the constructor the cleaning procedure after using the drill bit;

[0025] 3. The dust collecting part of the embodiment of the present invention adopts a Y-shaped protrusion structure, and the angle is adjustable, which is not only convenient for collecting dust, but also can solve the problem of inconvenience in collecting dust at corners. Moreover, the dust collecting part can be folded up, which can save the space occupied by the vacuum cleaner and extend the service life of the dust collecting part.

[0026] 4. The center of gravity of the vacuum suction type dust collector provided by the embodiment of the present invention is designed to be at the bottom. When the dust is sucked up, the machine will not be affected by the center of gravity and will not flip over.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the technical effects described above at the same time.

[0028] Further features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0030] Figure 1 is a front schematic diagram of a vacuum adsorbable dust collector provided by an embodiment of the present invention;

[0031] Figure 2 It is a schematic diagram of the front and side of a vacuum adsorbable dust collector provided by an embodiment of the present invention;

[0032] Figure 3 It is a schematic diagram of the front and side of a vacuum adsorbable dust collector provided by an embodiment of the present invention;

[0033] Figure 4 It is a schematic diagram of the working principle of a vacuum adsorbable dust collector provided by an embodiment of the present invention;

[0034] Figure 5 It is a schematic diagram of a front side view of a vacuum suction type dust collector provided by an embodiment of the present invention;

[0035] Figure 6 is a front schematic diagram of a filter unit provided by an embodiment of the present invention;

[0036] Figure 7 is a side schematic diagram of a filter unit provided by an embodiment of the present invention;

[0037] Figure 8 is a front schematic diagram of a filter unit provided by an embodiment of the present invention;

[0038] Fig. 9 is a side schematic diagram of a filter unit provided by an embodiment of the present invention;

[0039] Fig.10 It is a schematic diagram of the front and side of a vacuum adsorbable dust collector provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0040] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0041] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0042] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0043] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0044] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0045] See also Figure 1-Figure 4 , Figure 1 is a front view of a vacuum adsorbable dust collector provided by an embodiment of the present invention, Figure 2 is a schematic diagram of a front and side view of a vacuum adsorbable dust collector provided by an embodiment of the present invention, Figure 3 is a schematic diagram of a front and side view of a vacuum adsorbable dust collector provided by an embodiment of the present invention, Figure 4It is a schematic diagram of the working principle of a vacuum suction type vacuum cleaner provided by an embodiment of the present invention. The embodiment of the present invention provides a vacuum suction type vacuum cleaner, comprising: a shell 1, the shell 1 is a cavity structure; a sealing ring 2, the sealing ring 2 is arranged on the surface of the shell; the shell 1 contacts the wall surface through the sealing ring 2; a dust collecting part 3, the dust collecting part 3 is arranged on the top of the shell 1, the dust collecting part 3 includes two protrusion structures, and the two protrusion structures are combined into a Y shape; the shell 1 is provided with an ash receiving air duct 4, an adsorption air duct 5, a motor 6, a first partition G1, a second partition G2, and a third partition G3; the ash receiving air duct 4 includes an ash inlet hole 41, The ash inlet channel 42, the filter unit 10, the turbofan 45, the garbage can 46, and the first exhaust hole 47; the adsorption air channel 5 includes an air inlet 51, an adsorption channel 52, a fan 53, and a second exhaust hole 54; the turbofan 45 and the fan 53 share a motor 6; the filter unit 10 includes a cavity front portion 101, and the filter unit 10 is snapped onto the second partition plate G2 through a buckle 9; the turbofan 45, the motor 6 and the fan 53 share the same connecting rod Z, the turbofan 45 is located at one end of the connecting rod Z, and the fan 53 is located at the other end of the connecting rod Z end; the ash inlet hole 41 is connected to the dust collecting part 3, the ash inlet channel 42 is connected to the ash inlet hole 41, and a transverse branch G11 is provided on the first partition G1; the garbage pot 46 includes a movable plate body 461 and a cavity 462, and the top of the movable plate body 461 is engaged with the transverse branch; the cavity 462 is fixed on the movable plate body 461, and a first opening K1 is provided on the side of the cavity 462 away from the movable plate body 461, the filter unit 10 is located between the ash inlet channel 42 and the first opening K1, and the turbofan 45 is located between the filter unit 10 and the motor 6 A second partition G2 is arranged on a side of the motor 6 away from the turbofan 45, and a second opening K2 is provided on the second partition G2. The connecting rod Z passes through the second opening K2, and the motor 6 is connected to the fan 53 through the connecting rod Z; a third partition G3 is provided on a side of the second partition G2 away from the garbage can 46, and a gap between the second partition G2 and the third partition G3 forms an adsorption channel 52; the air inlet 51 is located between the second partition G2 and the third partition G3 at the bottom of the shell 1, and the second exhaust hole 54 is located on the side of the fan 53 away from the motor 6.

[0046] Optional, Figure 3 The diagram shows the state of the garbage can being opened. When the garbage can is full of dust, the buckle between the movable plate body 461 and the second partition plate G2 is opened to pour out the dust.

[0047] Specifically, Figure 4The flow direction of the airflow is illustrated. The vacuum adsorbable vacuum cleaner provided in the embodiment of the present invention is provided with a turbofan 45 in the dust receiving air duct 4, and a fan 53 in the adsorption air duct 5. The turbofan 45 and the fan 53 share a motor 6 to work. When the motor 6 is turned on, the turbofan 45 is started to suck the dust into the dust receiving air duct 4 through the dust inlet hole 41. After passing through the filter layer 43 and the filter element 44 in the dust receiving air duct 4 in turn, the larger dust particles remain in the garbage pot 46, and the finer dust remains in the filter element 44, and the filtered air is discharged through the first exhaust hole 47; when the motor 6 is turned on, the fan 53 is started at the same time, and the air is discharged from the air inlet hole 51 through the adsorption channel 52 to the second exhaust hole 54. After the fan 53 is started, the shell 1 generates negative pressure on the wall surface, and the shell 1 is tightly adsorbed on the wall surface.

[0048] The vacuum absorbent cleaner provided by the embodiment of the present invention has at least the following beneficial effects:

[0049] 1. Independent, convenient and fast vacuuming to avoid dust pollution to the environment and harm to the human body;

[0050] 2. While vacuuming, it can generate suction by using negative pressure, and automatically adsorb on the wall, ceiling or ground, which is convenient for the constructor to operate independently, improves the construction efficiency, and saves the constructor the cleaning procedure after using the drill bit;

[0051] 3. The dust collecting part of the embodiment of the present invention adopts a Y-shaped protrusion structure, and the angle is adjustable, which is not only convenient for collecting dust, but also can solve the problem of inconvenience in collecting dust at corners. Moreover, the dust collecting part can be folded up, which can save the space occupied by the vacuum cleaner and extend the service life of the dust collecting part.

[0052] 4. The center of gravity of the vacuum suction type dust collector provided by the embodiment of the present invention is designed to be at the bottom. When the dust is sucked up, the machine will not be affected by the center of gravity and will not flip over.

[0053] Optional, please refer to Figure 2 and Figure 5 , Figure 5 The front and side view of a vacuum suction type dust collector provided by an embodiment of the present invention. The housing 1 further includes a movable cover plate 7, which covers the first exhaust hole 47 and the second exhaust hole 54. It can be understood that the housing 1 is a fan exhaust port, which is equivalent to the place where the airway generating negative pressure exhausts gas.

[0054] Optional, see Figure 6-Figure 7 , Figure 6 is a front view schematic diagram of a filter unit provided by an embodiment of the present invention, Figure 71 is a side view of a filter unit provided by an embodiment of the present invention. The filter unit 10 includes a filter layer 43, which is a plastic part with a plurality of small holes, the diameter d1 of the small holes is 1 mm, the spacing d2 between the small holes is 0.5 mm, and the filter layer 43 in the filter unit 10 is located in the cavity 462 of the garbage can 46.

[0055] Optional, see Figure 8-Figure 9 , Figure 8 is a front view schematic diagram of another filter unit provided by an embodiment of the present invention, Fig. 9 1 is a side view of another filter unit provided by an embodiment of the present invention. The filter unit 10 further includes a filter core 44 and filter paper 48. The two layers of filter paper 48 form a hollow cylinder. The filter core 44 is provided with a serrated protrusion, which is arranged around the hollow cylinder.

[0056] Optional, see Figure 2 The second partition plate G2 is stepped, and the bottom end of the movable plate body 461 is engaged with the portion of the second partition plate G2 close to the air inlet 51 .

[0057] Optional, please refer to Figure 1 and Fig.10 , Fig.10 1 is a schematic diagram of a vacuum suction type cleaner provided by an embodiment of the present invention. The cleaner further includes a handle 8, which is disposed on the side of the housing away from the sealing ring 2; the first exhaust hole 47 and the orthographic projection of the handle 8 at the bottom of the housing 1 overlap each other. The disposed handle 8 can facilitate the construction worker to carry it daily.

[0058] Optional, please continue to see Figure 2 The top end of the movable plate body 461 is connected to the first partition plate G1 through the connecting shaft 9, and the bottom end of the movable plate body 461 is clamped to the second partition plate G2 through the buckle 11.

[0059] Optional, please continue to see Figure 1 The dust collecting part is retracted into the shell when the vacuum cleaner is not working, and the opening angle α of the dust collecting part when the vacuum cleaner is working satisfies: 0<α<45°. It can be understood that controlling the opening angle of the dust collecting part within 45° can ensure the suction force of the dust collecting part when the vacuum cleaner is working, and ensure the working efficiency of the vacuum cleaner.

[0060] Optional, please continue to see Figure 1 The bottom of the shell 1 is circular. Of course, the shape of the shell of the present invention is not limited to a circle, and can also be an ellipse, etc. The shape of the shell of the present invention can be set according to actual requirements, which will not be repeated below.

[0061] Optional, please continue to see Figure 1The sealing ring 2 is a rubber ring. Rubber has good physical properties, good resilience and plasticity. In addition, rubber has very good mechanical properties. Even after multiple processing, the loss of its quality and performance will be very small. Moreover, it is a poor conductor of electricity and has good insulation, which can ensure safe use. It can be understood that the material of the sealing ring of the present invention is within the protection scope of the present invention as long as it can play a sealing role, and it is not limited to rubber rings.

[0062] It can be seen from the above embodiments that the vacuum cleaner provided by the present invention achieves at least the following beneficial effects:

[0063] 1. Independent, convenient and fast vacuuming to avoid dust pollution to the environment and harm to the human body;

[0064] 2. While vacuuming, it can generate suction by using negative pressure, and automatically adsorb on the wall, ceiling or ground, which is convenient for the constructor to operate independently, improves the construction efficiency, and saves the constructor the cleaning procedure after using the drill bit;

[0065] 3. The dust collecting part of the embodiment of the present invention adopts a Y-shaped protrusion structure, and the angle is adjustable, which is not only convenient for collecting dust, but also can solve the problem of inconvenience in collecting dust at corners. Moreover, the dust collecting part can be folded up, which can save the space occupied by the vacuum cleaner and extend the service life of the dust collecting part.

[0066] 4. The center of gravity of the vacuum suction type dust collector provided by the embodiment of the present invention is designed to be at the bottom. When the dust is sucked up, the machine will not be affected by the center of gravity and will not flip over.

[0067] Although some specific embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A vacuum cleaner, characterized in that: include: A shell, wherein the shell is a hollow structure; A sealing ring, the sealing ring being arranged on the surface of the shell; the shell is in contact with the wall surface through the sealing ring; A dust collecting part, which is arranged on the top of the shell and is a Y-shaped protrusion structure; The shell is provided with an ash receiving air duct, an adsorption air duct, a motor, a first partition, a second partition, and a third partition; the ash receiving air duct includes an ash inlet hole, an ash inlet channel, a filter unit, a turbofan, a garbage pot, and a first exhaust hole; the adsorption air duct includes an air inlet hole, an adsorption channel, a fan, and a second exhaust hole; the turbofan and the fan share the motor; the filter unit is clamped on the second partition; the turbofan, the motor and the fan share the same connecting rod, the turbofan is located at one end of the connecting rod, and the fan is located at the other end of the connecting rod; the ash inlet hole is connected to the dust collecting part, the ash inlet channel is connected to the ash inlet hole, and a transverse branch is vertically provided on the first partition; The first partition is extended along the direction from the ash inlet hole to the turbofan, and the transverse branch is located on the side of the first partition close to the surface of the shell contacting the wall; the garbage can includes a movable plate body and a cavity, the top of the movable plate body is connected to the transverse branch, the cavity is fixed on the movable plate body, a first opening is provided on the side of the cavity away from the movable plate body, the filter unit is located between the ash inlet channel and the first opening, the turbofan is located between the filter unit and the motor, the second partition is provided on the side of the motor away from the turbofan, the second partition is provided with a second opening, the connecting rod passes through the second opening, and the motor is connected to the fan through the connecting rod; The second baffle is stepped, the top end of the movable plate body is connected to the first baffle plate through a connecting shaft, and the bottom end of the movable plate body is snap-fitted to the part of the second baffle plate near the air inlet through a buckle; A third partition is provided on a side of the second partition away from the garbage can, and a gap between the second partition and the third partition forms the adsorption channel; The air inlet is located at the bottom of the shell and between the second partition plate and the third partition plate, and the second exhaust hole is located at a side of the fan away from the motor.

2. The vacuum cleaner according to claim 1, characterized in that: The housing further includes a movable cover plate, and the movable cover plate covers the first exhaust hole and the second exhaust hole.

3. The vacuum cleaner according to claim 1, characterized in that: The filter unit comprises a filter layer, which is a plastic part with a plurality of small holes, wherein the diameter of the small holes is 1 mm, and the spacing between the small holes is 0.5 mm.

4. The vacuum cleaner according to claim 3, characterized in that: The filter unit further comprises a filter core and filter paper, wherein the filter paper is formed into a hollow cylindrical shape, and the filter core is provided with a sawtooth-shaped protrusion, and the sawtooth-shaped protrusion is arranged around the hollow cylinder.

5. The vacuum cleaner according to claim 1, characterized in that: The vacuum cleaner further comprises a handle, wherein the handle is arranged on a side of the housing away from the sealing ring; The orthographic projections of the first exhaust hole and the handle on the bottom of the housing overlap with each other.

6. The vacuum cleaner according to claim 1, characterized in that: The dust collecting part is retracted into the shell when the vacuum cleaner is not in operation, and an opening angle α of the dust collecting part satisfies: 0<α<45°.

7. The vacuum cleaner according to claim 1, characterized in that: The bottom of the shell is circular.

8. The vacuum cleaner according to claim 1, characterized in that: The sealing ring is a rubber ring.

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