CN218304721U

CN218304721U - Novel host and dust collection device applying same

Info

Publication number: CN218304721U
Application number: CN202220427976.7U
Authority: CN
Inventors: 龚筱芳
Original assignee: Suzhou Womow Intelligent Technology Co Ltd
Current assignee: Suzhou Womow Intelligent Technology Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2023-01-17
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a novel host computer and use its dust extraction. The utility model discloses a filtration and air exhausting structure. The filtering structure comprises a coarse filtering part and a HEPA, wherein one end of the coarse filtering part is provided with an air inlet, the other end of the coarse filtering part is communicated with one end of the HEPA, the other end of the HEPA is communicated with the air exhaust structure, the coarse filtering part and the HEPA are respectively positioned at two ends of the air exhaust structure, and the HEPA is arranged at the end part of the main machine; the air exhaust structure is positioned on the main body and used for exhausting air filtered by the filtering structure. The utility model discloses take out sea handkerchief from filtration, locate the tip of host computer, and the air inlet direction of exhaust structure also reverses along with sea handkerchief, keeps under the unchangeable condition of inside ventilation order like this, sets up sea handkerchief alone to make things convenient for the installation and the dismantlement of sea handkerchief, need not dismantle whole filtration.

Description

Novel host and dust collection device using same

Technical Field

The utility model relates to the field of household appliances, in particular to novel host computer and use its dust absorption device.

Background

As a cleaning tool, a dust collector, a mopping machine, an integrated washing and rinsing machine and the like become essential electrical appliances in daily life. The wireless handheld dust collector has the advantages of being small in size, convenient to carry and use and the like due to the fact that the wireless handheld dust collector is provided with the battery, and is wide in application range, so that the wireless handheld dust collector is popular. The common hand-held dust collector integrates a motor, a dust-air separation device and other components in a place operated by hands, and if the overall layout of the hand-held dust collector is improper, an operator can feel hard when using the dust collector, the operation is inconvenient, and the performance of the dust collector can be affected.

The prior dust suction device, such as a HEPA, is generally arranged in a filtering structure, the sucked and swept dirt directly enters the HEPA for fine adsorption after being filtered, and the air from the HEPA is thrown out by a motor. If the entire filter structure needs to be dismantled first to clean and replace the HEPA, the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel host computer and use its dust extraction can solve one or several kinds among the above-mentioned prior art problem.

According to the utility model discloses an aspect provides a novel host computer, include:

the filter structure comprises a coarse filter part and a HEPA, wherein one end of the coarse filter part is provided with an air inlet, the other end of the coarse filter part is communicated with one end of the HEPA, the other end of the HEPA is communicated with the air exhaust structure, the coarse filter part and the HEPA are respectively positioned at two ends of the air exhaust structure, and the HEPA is arranged at the end part of the main machine;

and the air exhaust structure is positioned on the main body and used for exhausting the air filtered by the filtering structure.

The beneficial effects of the utility model are that, air exhaust structure is constantly with the air-out in the host computer, causes to form the negative pressure in the host computer to filtration's the other end can be constantly with the foul inspiration, and the foul that inhales is through filtration back, and clean air can continue to be discharged through air exhaust structure, thereby accomplishes whole cleaning process. The utility model discloses take out sea handkerchief from filtration, locate the tip of host computer, and the air inlet direction of exhaust structure also reverses along with sea handkerchief, keeps under the unchangeable condition of inside ventilation order like this, sets up sea handkerchief alone to make things convenient for the installation and the dismantlement of sea handkerchief, need not dismantle whole filtration.

In some embodiments, the exhaust structure further includes an exhaust duct, a motor, an exhaust fan, and an exhaust cavity, one end of the exhaust duct is communicated with the coarse filter, the other end of the exhaust duct is communicated with the hepa, the exhaust fan is located in the exhaust cavity, the exhaust cavity is communicated with the exhaust duct, the exhaust fan is connected with the output end of the motor, and the hepa is communicated with the air inlet of the motor.

The air exhausting fan has the advantages that the motor drives the air exhausting fan to rotate, air in the air exhausting duct is continuously sucked into the air exhausting cavity, and air in the air exhausting cavity is continuously taken out and exhausted out of the main machine through the air outlet.

In some embodiments, the body is provided with a bayonet, and the HEPA is provided with a protrusion, and the protrusion is matched with the bayonet.

The utility model has the advantages that the convex part enters the bayonet through the matching of the convex part and the bayonet, the HEPA is rotated, the convex part is clamped into the bayonet, thereby the HEPA is arranged on the main body,

in some embodiments, the main body is provided with a protection switch electrically connected with the air exhaust structure, and the HEPA is provided with a contact which can trigger the protection switch to start the air exhaust structure when the HEPA is installed on the main machine.

The multifunctional exhaust device has the beneficial effects that only when the installation of the HEPA is completed, the protection switch is triggered, the exhaust structure is opened, and the whole host machine is opened, so that the whole device can normally work. This prevents the device from being turned on by mistake when the HEPA is not correctly mounted.

In some embodiments, the coarse filtering part of the filtering structure comprises a dust cup, a filter screen and a cyclone cone, the filter screen is arranged at one end of the cyclone cone, and the dust cup is communicated with the cyclone cone through the filter screen; the cyclone cone is communicated with the air exhaust structure.

The dust collecting device has the advantages that sucked dirt is filtered through the filter screen, large-particle solid or/and liquid residues after filtration can enter the dust cup to be collected, and clean air after filtration can enter the cyclone cone and is further discharged through the cyclone cone entering the air exhaust structure.

In some embodiments, the cyclone cone comprises a plurality of conical portions arranged in a ring shape, one end of the conical portions is communicated with the filter screen, and the other end of the conical portions is communicated with the air exhaust structure.

Its beneficial effect is, the toper portion can evenly be with gas outgoing, and the toper portion is when rotatory, and tiny dust can be along the toper portion inner wall to the bell landing, further falls into the dirt cup and is collected, and the air can continue to get into the exhaust structure forward through cylindrical passage.

In some embodiments, an air inlet is formed at one end of the dust cup, and the air inlet is connected with a rolling brush structure of the dust collector.

The garbage cleaning device has the beneficial effects that the garbage cleaned by the rolling brush enters the filtering structure through the air inlet.

In some embodiments, the dirt cup further comprises a dirt collection portion.

The dust collecting device has the beneficial effects that the cleaned dirt enters the dust collecting part of the dust cup after being subjected to multiple filtration and is collected, the dirt can be poured out after being fully collected, and the dust collecting device is convenient to process.

In some embodiments, the handheld structure is located on one side of the main body.

The novel exhaust fan handle has the advantages that the handle is convenient to hold, the inside of the whole handheld structure is communicated with the exhaust structure, and the handheld structure is convenient to dissipate heat.

In some embodiments, the battery pack is located on the second connection portion.

The battery pack has the beneficial effects that the battery pack and the main body are arranged oppositely, so that the balance of the whole host is facilitated, and the battery pack is convenient to hold by hands and saves more labor when the host works.

Dust extraction, including above host computer.

The main machine can be used for electric appliances such as a dust collector, a floor washing machine, a floor mopping machine, a washing and dewatering integrated machine and the like.

Drawings

Fig. 1 is a schematic structural diagram of a novel mainframe according to an embodiment of the present invention;

FIG. 2 is another schematic view of the novel mainframe shown in FIG. 1;

fig. 3 is a schematic diagram of an internal structure of the novel host shown in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 3 schematically show a novel mainframe according to an embodiment of the present invention. As shown, the device comprises a main body 1, a filter structure 2, a venting structure 5 and a handle structure 3.

Wherein, one end of the filter structure 2 is provided with an air inlet 211, and the other end of the filter structure 2 is communicated with the air exhaust structure 5. A battery pack 4 is arranged in the handheld structure 3, and the interior of the handheld structure 3 is communicated with an air exhaust structure 5. The air exhausting structure 5 is located on the main body 1 for exhausting the air filtered by the filtering structure 2.

Exhaust structure 5 constantly discharges the air in the host computer, causes to form the negative pressure in the host computer to filtration structure 2's the other end can constantly inhale the foul, and the foul that inhales is through filtration structure 2 filtration back, and clean air can continue to be discharged through exhaust structure 5, thereby accomplishes whole cleaning process. The battery pack 4 is used to power the main machine and is typically spaced from the exhaust structure 5.

The inventor finds that the battery can generate certain heat in the use process of the host, and if the heat is not discharged in time, the service life of the host can be influenced to a certain extent. The utility model discloses the handheld structure 3 that will be equipped with battery package 4 communicates with each other with exhaust structure 5, and the air in the handheld structure 3 circulates mutually with exhaust structure 5. When 5 during operation of air exhausting structure, form the negative pressure in the air exhausting structure 5, when air after filtering in with filtration 2 discharges, also can drive the flow of the air in the handheld structure 3, and the air after filtration 2 also has some entering handheld structure 3, and the air in the handheld structure 3 and then can be discharged again to, the air in the handheld structure 3 becomes mobile air source and constantly gets into, circulates and discharges. When the host computer is opened, the air that flows in the handheld structure 3 does not carry out the heat exchange with battery package 4 section, takes away the heat that battery package 4 gived off, outside 5 exhaust host computers of exhaust structure to can effectively dispel the heat to the host computer, reduce the harm to the battery, reduce the ageing of host computer, prolong the life of host computer greatly, practice thrift use cost, resources are saved.

The filtering structure 2 comprises a coarse filtering part and a fine filtering part, and the dust cup 21, the filtering net 22 and the cyclone cone 23 belong to the coarse filtering part. One end of the dust cup 21 is provided with an air inlet 211, the air inlet 211 is connected with a rolling brush structure of the dust collector, and the garbage cleaned by the rolling brush enters the filtering structure 2 through the air inlet 211. The dust cup 21 further comprises a dust collecting part 212, and cleaned dirt enters the dust collecting part 212 of the dust cup 21 after being subjected to multiple filtration and is collected, and can be poured out after being fully collected, so that the dust cup is convenient to treat.

The filter screen 22 is arranged at one end of the cyclone cone 23, and the dust cup 21 is communicated with the cyclone cone 23 through the filter screen 22; the cyclone cone 23 is communicated with the air exhaust structure 5. Therefore, the sucked dirt is filtered by the filter screen 22, the filtered large-particle solid or/and liquid residue can enter the dust cup 21 to be collected, the filtered clean air can enter the cyclone cone 23, and the cyclone cone 23 enters the exhaust structure 5 to be further discharged.

The cyclone cone 23 includes a plurality of cone portions 231, the plurality of cone portions 231 are annularly arranged, one end of the cone portion 231 is communicated with the filter screen 22, and the other end of the cone portion 231 is communicated with the exhaust duct 51. The conical part 231 can uniformly discharge the gas, and when the conical part 231 rotates, fine dust can slide down to the conical opening 232 along the inner wall of the conical part 231, further fall into the dust cup 21 and be collected, and the air can continue to flow forward to enter the exhaust duct 51 and the handheld structure 3 through the cylindrical channel.

The fine filtering part is HEPA 6, the coarse filtering part and the HEPA 6 are respectively positioned at two ends of the air exhaust structure 5, and the HEPA 6 is arranged at the end part of the main machine. The other end of the coarse filtering part is communicated with an exhaust duct 51 through a cyclone cone 23, the exhaust duct 51 is communicated with one end of the HEPA 6, and the other end of the HEPA 6 is communicated with an exhaust cavity 55 of the exhaust structure 5.

The utility model discloses take out sea handkerchief 6 from filtration 2, locate the tip of host computer, and the air inlet direction of exhaust structure 5 also reverses along with sea handkerchief 6, is keeping under the unchangeable condition of inside ventilation order like this, sets up sea handkerchief 6 alone to make things convenient for sea handkerchief 6's installation and dismantlement, need not dismantle whole filtration 2.

The exhaust structure 5 further comprises an exhaust duct 51, a motor 53, an exhaust fan 54 and an exhaust cavity 55, one end of the exhaust duct 51 is communicated with the coarse filtering part, the other end of the exhaust duct 51 is communicated with the HEPA 6, the exhaust fan 54 is located in the exhaust cavity 55, the exhaust cavity 55 is communicated with the exhaust duct 51, the exhaust fan 54 is connected with the output end of the motor 53, and the HEPA 6 is communicated with the motor air inlet 533. The air in the exhaust duct 51 is further filtered by the HEPA 6, the motor 53 drives the exhaust fan 54 to rotate, the air in the exhaust duct 51 is continuously sucked into the exhaust cavity 55, and the air in the exhaust cavity 55 is continuously taken out and discharged out of the main machine through the exhaust port 52.

The main body 1 is provided with a bayonet 11, the HEPA 6 is provided with a bulge, and the bulge 61 is matched with the bayonet 11. Through the matching of the projection 61 and the bayonet 11, the projection 61 enters the bayonet 11, the HEPA 6 is rotated, the projection 61 is clamped into the bayonet 11, thereby the HEPA 6 is arranged on the main body 1,

the main body is further provided with a protection switch 7, the protection switch 7 is electrically connected with the air exhaust structure 5, a contact 62 is arranged on the HEPA 6, and when the HEPA 6 is installed on the main body, the contact 62 can trigger the protection switch 7 to start the air exhaust structure 5. Only when the installation of the HEPA 6 is completed, the protection switch 7 is triggered, the air exhaust structure 5 is opened, and the whole main machine is opened, so that the whole device can work normally. This prevents the device from being turned on by mistake if the HEPA 6 is not correctly mounted.

The hand-held structure 3 is further included, and the hand-held structure 3 is positioned on one side of the main body. Be convenient for handheld, whole handheld structure 3 is inside to be linked together with exhaust structure 5, conveniently dispels the heat to handheld structure 3.

The host machine can be used for electric appliances such as a dust collector, a floor washing machine, a floor mopping machine, an integrated washing and dewatering machine and the like.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A novel host computer is characterized by comprising:

the filter structure (2) comprises a coarse filter part and a HEPA (6), one end of the coarse filter part is provided with an air inlet (211), the other end of the coarse filter part is communicated with one end of the HEPA (6), the other end of the HEPA (6) is communicated with an air exhaust structure (5), the coarse filter part and the HEPA (6) are respectively positioned at two ends of the air exhaust structure (5), and the HEPA (6) is arranged at the end part of the main machine;

and the air exhaust structure (5) is positioned on the main body (1), and the air exhaust structure (5) is used for exhausting the air filtered by the filtering structure (2).

2. The novel host computer of claim 1, characterized in that, exhaust structure (5) still includes exhaust duct (51), motor (53), exhaust fan (54) and air exhaust chamber (55), the one end of exhaust duct (51) with the coarse strainer portion communicates, the exhaust duct (51) other end with HEPA (6) are linked together, exhaust fan (54) are located in air exhaust chamber (55), air exhaust chamber (55) with exhaust duct (51) are linked together, exhaust fan (54) with the output of motor (53) is connected, HEPA (6) with the air intake of motor (53) is linked together.

3. A novel main unit according to claim 1, wherein a bayonet (11) is provided on the main body (1), and the hypar (6) is provided with a protrusion (61), wherein the protrusion (61) is matched with the bayonet (11).

4. A new type of main unit as claimed in claim 1, characterized in that a protection switch (7) is provided on the main unit, the protection switch (7) is electrically connected to the ventilation structure (5), a contact (62) is provided on the hypa (6), and when the hypa (6) is mounted on the main unit, the contact (62) can trigger the protection switch (7) to activate the ventilation structure (5).

5. The novel mainframe according to claim 1, wherein the coarse filtering part comprises a dust cup (21), a filter screen (22) and a cyclone cone (23), the filter screen (22) is arranged at one end of the cyclone cone (23), and the dust cup (21) is communicated with the cyclone cone (23) through the filter screen (22); the cyclone cone (23) is communicated with the air exhaust structure (5).

6. A new host machine according to claim 5, characterized in that the cyclone cone (23) comprises a plurality of conical parts (231), the conical parts (231) are arranged in a ring shape, one end of the conical part (231) is communicated with the filter screen (22), and the other end of the conical part (231) is communicated with the air exhaust structure (5).

7. The novel main unit as claimed in claim 5, wherein an air inlet (211) is formed at one end of the dust cup (21), and the air inlet (211) is connected with a rolling brush structure of the dust collector.

8. The new host machine as claimed in claim 5, wherein the dirt cup (21) further comprises a dirt collection portion (212).

9. A new host according to claim 1, characterized by further comprising a hand-held structure (3), said hand-held structure (3) being located at one side of said main body (1).

10. A vacuum cleaning apparatus comprising a main unit as claimed in any one of claims 1 to 9.