WO2019001546A1 - 吸尘器组合、推杆式吸尘器 - Google Patents

吸尘器组合、推杆式吸尘器 Download PDF

Info

Publication number
WO2019001546A1
WO2019001546A1 PCT/CN2018/093481 CN2018093481W WO2019001546A1 WO 2019001546 A1 WO2019001546 A1 WO 2019001546A1 CN 2018093481 W CN2018093481 W CN 2018093481W WO 2019001546 A1 WO2019001546 A1 WO 2019001546A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust
vacuum cleaner
cup
hand
assembly
Prior art date
Application number
PCT/CN2018/093481
Other languages
English (en)
French (fr)
Inventor
钟红风
徐静涛
张士松
徐彬彬
庞晓丽
毋宏兵
陈国军
孟祥花
张锦平
Original Assignee
苏州宝时得电动工具有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201810651178.0A external-priority patent/CN109124461B/zh
Application filed by 苏州宝时得电动工具有限公司 filed Critical 苏州宝时得电动工具有限公司
Priority to EP18824690.4A priority Critical patent/EP3646766A4/en
Publication of WO2019001546A1 publication Critical patent/WO2019001546A1/zh
Priority to US16/728,556 priority patent/US20200129024A1/en

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners

Definitions

  • the present invention relates to the field of cleaning technology, and in particular to a vacuum cleaner combination having a dust box and a pusher type vacuum cleaner having the vacuum cleaner combination.
  • the invention provides a dust chamber capable of increasing dust collection space, a vacuum cleaner combination having the dust box, and a push rod type vacuum cleaner having the vacuum cleaner combination.
  • the vacuum cleaner combination can be used for cleaning requirements of different scenarios. To improve the breadth of applications.
  • a vacuum cleaner combination having a first working mode comprising:
  • a dust suction device comprising a casing, a dust suction inlet and a dust cup assembly connected to the casing, the dust cup assembly comprising a cup body;
  • a dust box for cooperating with the cup body and for collecting garbage sucked by the dust suction device, wherein the dust box and the cup body are connected to each other;
  • the cleaner assembly has a first working mode and a second working mode
  • the dust suction device In the first working mode, the dust suction device is not matched with the dust box, and the dust suction device works independently and bears dust collection and dust collection;
  • the dust suction device cooperates with a dust box, and the dust suction device only bears dust collection, and the dust box and the cup body jointly bear dust collection.
  • the dust box includes a dust collecting chamber and a dust inlet communicating with the dust collecting chamber, and the dust inlet receives the garbage passing through the dust collecting device in the second working mode.
  • the cup body is provided with a graying port, and the graying port is sealingly matched with the dust inlet in the second working mode.
  • a first sealing member is disposed between the dusting port and the dust inlet.
  • the graying port is cylindrical
  • the dust inlet is larger than the size of the graying port
  • the first sealing member is located between the graying port and the dust inlet.
  • the dust cup has a dust cup cover for closing the gray ash port and a second sealing member for mutually sealing the dust ash port and the dust cup cover, the first sealing member circumferentially surrounding the second sealing member And dust cup cover.
  • the dust box has an abutting portion for controlling the automatic opening of the dust cup cover, the abutting portion is disposed at the dust inlet, and the abutting portion is located inside the first sealing member.
  • the hand-held vacuum cleaner has a locking portion for controlling opening or closing of the dust cup cover, the abutting portion has a first position, and the abutting portion can press and cooperate with the locking portion to control the dust cup when in the first position The lid opens.
  • the hand-held vacuum cleaner is further provided with a rotating portion and a resetting structure, wherein the locking portion controls the dust cup cover to rotate around the rotating portion when the dust cup cover is opened, and after the locking portion is released and locked, The dust cup cover automatically opens outwards under the drive of the reset structure.
  • the dust cup cover automatically opens outwardly at an angle ranging from 110° to 190°.
  • the dust box includes a base and a top portion mated with the base, the top portion having the dust inlet.
  • the base has a bottom surface at the bottom and a side surface connected to the bottom surface and collectively surrounding the dust collecting chamber, the side surface having a transparent window.
  • the base and the top are elastically matched to each other.
  • the two ends of the dust box are respectively provided with a first fixing structure and a second fixing structure
  • the hand vacuum cleaner has a first positioning buckle buckled with the first fixing structure and a second fastening structure with the second fixing structure Two positioning buckles.
  • the dust collecting device includes a dust cup assembly and a motor assembly
  • the dust cup assembly includes a cup body and a cyclone separator disposed in the cup body
  • the motor assembly is configured to generate a vacuum suction pressure
  • the motor assembly Located between the suction inlet and the dust cup assembly.
  • the dust suction inlet has an air intake axis
  • the motor assembly has a motor axis
  • the air intake axis and the motor axis are parallel to each other.
  • the dust suction device includes a drainage structure that connects the dust suction inlet and the cup body to introduce the dust-containing airflow from the dust suction inlet into the cup body.
  • the drainage structure extends from the end of the housing adjacent to the dust suction inlet and extends in a tubular shape and is connected to one side of the cup body and communicates with the cup body.
  • the dust collecting device is further provided with a battery component, and the battery component and the motor component are respectively located at two sides of the cup body.
  • the cup body has a graying port located under the machine, and the battery component is located at one end of the cup body near the graying port.
  • the dust suction device includes a handle assembly, the handle assembly is for holding, the handle assembly includes a first holding area and a second holding area, and the first holding area and the second holding area The area is held in a different direction.
  • the first holding area is adjacent to the motor assembly and above the cup.
  • the second holding area extends along a length direction of the cup body, and the second holding area and the motor component are respectively located at two sides of the cup body.
  • the dust suction device is further provided with a battery assembly, which is located below the second holding area and is installed adjacent to the second holding area.
  • the angle between the first holding area and the second holding area is 90 degrees - 135 degrees.
  • the dust collecting device includes a dust cup assembly and a motor assembly
  • the dust cup assembly includes a cyclone disposed inside the cup body and having a plurality of airflow through holes, and a filter disposed inside the cyclone separator The cyclone separation circumferentially surrounds at least a portion of the filter.
  • the cyclone separator includes a main body portion which is a hollow cone which is narrowed outward in the radial direction toward the bottom of the cup body, and the plurality of airflow through holes are formed on the main body portion.
  • the filter is a hollow cone which is narrowed outward in the radial direction near the bottom of the cup, and an airflow outflow passage communicating with the motor assembly is formed in the filter axially.
  • the filter is waterproof Haipa.
  • the filter is columnar, and is formed into a hollow column by a laminated waterproof sea pad, the pleat height of the filter is 2-20 mm; and/or the column side area of the filter is 15000-20000 Square millimeters; and/or, the filter has an expanded area of 80,000 to 120,000 square millimeters.
  • the dust cup assembly includes a cyclone disposed inside the cup body and having a plurality of airflow through holes, and a filter disposed inside the cyclone separator, the motor assembly is configured to provide power and generate suction a dust negative pressure, wherein, in the first working mode, a dust-containing airflow entering the cup rotates around the cyclone and enters the interior of the cyclone through the airflow through hole, and is located The filter inside the cyclone is filtered and flows upwards and flows out to the motor assembly.
  • the dust cup assembly includes a cyclone disposed inside the cup body and having a plurality of airflow through holes, and a filter disposed inside the cyclone separator, the motor assembly is configured to provide power and generate suction Dust negative pressure, among them,
  • the filter located inside the cyclone In the second mode of operation, after the dust-containing gas stream entering the cup is separated around the cyclone, a portion of the gas stream is filtered by the filter located inside the cyclone and flows upwards and flows to the The motor assembly is discharged; another portion of the airflow flows to the dust box expansion tank and flows upward into the cup body, and is filtered by the filter located inside the cyclone separator and flows upward to flow out to the motor assembly.
  • the cyclone separator includes a flow guiding structure disposed under the main body portion and includes a plurality of guiding ribs; the guiding ribs are arranged obliquely and the arrangement direction is consistent with the rotating direction of the airflow.
  • a vacuum cleaner combination comprising:
  • a dust suction device comprising a casing, a dust suction inlet and a dust cup assembly connected to the casing, the dust cup assembly comprising a cup body;
  • a dust box for cooperating with the cup body and for collecting garbage sucked by the dust suction device, wherein the dust box and the cup body are connected to each other;
  • the cleaner assembly has a first working mode and a second working mode
  • the dust collecting capacity is A, wherein A is a dust collecting capacity of the dust collecting device;
  • the dust collecting capacity is A+B, where B is the dust collecting capacity of the dust box.
  • the dust suction device is not matched with the dust box, and the dust suction device works independently and bears dust collection and dust collection;
  • the dust suction device cooperates with a dust box, and the dust suction device only bears dust collection, and the dust box and the cup body jointly bear dust collection.
  • the dust box includes a dust collecting chamber and a dust inlet communicating with the dust collecting chamber, and the dust inlet receives the garbage passing through the dust collecting device in the second working mode.
  • the cup body is provided with a graying port, and the graying port is sealingly matched with the dust inlet in the second working mode.
  • a first sealing member is disposed between the dusting port and the dust inlet.
  • the graying port is cylindrical
  • the dust inlet is larger than the size of the graying port
  • the first sealing member is located between the graying port and the dust inlet.
  • the dust cup has a dust cup cover for closing the gray ash port and a second sealing member for mutually sealing the dust ash port and the dust cup cover, the first sealing member circumferentially surrounding the second sealing member And dust cup cover.
  • the dust box has an abutting portion for controlling the automatic opening of the dust cup cover, the abutting portion is disposed at the dust inlet, and the abutting portion is located inside the first sealing member.
  • the hand-held vacuum cleaner has a locking portion for controlling opening or closing of the dust cup cover, the abutting portion has a first position, and the abutting portion can press and cooperate with the locking portion to control the dust cup when in the first position The lid opens.
  • the hand-held vacuum cleaner is further provided with a rotating portion and a resetting structure, wherein the locking portion controls the dust cup cover to rotate around the rotating portion when the dust cup cover is opened, and after the locking portion is released and locked, The dust cup cover automatically opens outwards under the drive of the reset structure.
  • the dust cup cover automatically opens outwardly at an angle ranging from 110° to 190°.
  • the dust box includes a base and a top portion mated with the base, the top portion having the dust inlet.
  • the base has a bottom surface at the bottom and a side surface connected to the bottom surface and collectively surrounding the dust collecting chamber, the side surface having a transparent window.
  • the base and the top are elastically matched to each other.
  • the two ends of the dust box are respectively provided with a first fixing structure and a second fixing structure
  • the hand vacuum cleaner has a first positioning buckle buckled with the first fixing structure and a second fastening structure with the second fixing structure Two positioning buckles.
  • the dust collecting device includes a dust cup assembly and a motor assembly
  • the dust cup assembly includes a cup body and a cyclone separator disposed in the cup body
  • the motor assembly is configured to generate a vacuum suction pressure
  • the motor assembly Located between the suction inlet and the dust cup assembly.
  • the dust suction inlet has an air intake axis
  • the motor assembly has a motor axis
  • the air intake axis and the motor axis are parallel to each other.
  • the dust suction device includes a drainage structure that connects the dust suction inlet and the cup body to introduce the dust-containing airflow from the dust suction inlet into the cup body.
  • the drainage structure extends from the end of the housing adjacent to the dust suction inlet and extends in a tubular shape and is connected to one side of the cup body and communicates with the cup body.
  • the dust collecting device is further provided with a battery component, and the battery component and the motor component are respectively located at two sides of the cup body.
  • the cup body has a graying port located under the machine, and the battery component is located at one end of the cup body near the graying port.
  • the dust suction device includes a handle assembly, the handle assembly is for holding, the handle assembly includes a first holding area and a second holding area, and the first holding area and the second holding area The area is held in a different direction.
  • the first holding area is adjacent to the motor assembly and above the cup.
  • the second holding area extends along a length direction of the cup body, and the second holding area and the motor component are respectively located at two sides of the cup body.
  • the dust suction device is further provided with a battery assembly, which is located below the second holding area and is installed adjacent to the second holding area.
  • the angle between the first holding area and the second holding area is 90 degrees - 135 degrees.
  • the dust collecting device includes a dust cup assembly and a motor assembly
  • the dust cup assembly includes a cyclone disposed inside the cup body and having a plurality of airflow through holes, and a filter disposed inside the cyclone separator The cyclone separation circumferentially surrounds at least a portion of the filter.
  • the cyclone separator includes a main body portion which is a hollow cone which is narrowed outward in the radial direction toward the bottom of the cup body, and the plurality of airflow through holes are formed on the main body portion.
  • the filter is a hollow cone which is narrowed outward in the radial direction near the bottom of the cup, and an airflow outflow passage communicating with the motor assembly is formed in the filter axially.
  • the filter is waterproof Haipa.
  • the filter is columnar, and is formed into a hollow column by a laminated waterproof sea pad, the pleat height of the filter is 2-20 mm; and/or the column side area of the filter is 15000-20000 Square millimeters; and/or, the filter has an expanded area of 80,000 to 120,000 square millimeters.
  • the dust cup assembly includes a cyclone disposed inside the cup body and having a plurality of airflow through holes, and a filter disposed inside the cyclone separator, the motor assembly is configured to provide power and generate suction a dust negative pressure, wherein, in the first working mode, a dust-containing airflow entering the cup rotates around the cyclone and enters the interior of the cyclone through the airflow through hole, and is located The filter inside the cyclone is filtered and flows upwards and flows out to the motor assembly.
  • the dust cup assembly includes a cyclone disposed inside the cup body and having a plurality of airflow through holes, and a filter disposed inside the cyclone separator, the motor assembly is configured to provide power and generate suction Dust negative pressure, among them,
  • the filter located inside the cyclone In the second mode of operation, after the dust-containing gas stream entering the cup is separated around the cyclone, a portion of the gas stream is filtered by the filter located inside the cyclone and flows upwards and flows to the The motor assembly is discharged; another portion of the airflow flows to the dust box expansion tank and flows upward into the cup body, and is filtered by the filter located inside the cyclone separator and flows upward to flow out to the motor assembly.
  • the cyclone separator includes a flow guiding structure disposed under the main body portion and includes a plurality of guiding ribs; the guiding ribs are arranged obliquely and the arrangement direction is consistent with the rotating direction of the airflow.
  • a pusher type vacuum cleaner comprising a hollow extension tube and a suction head
  • the push rod type vacuum cleaner further comprising any one of claims 1 to 33 a vacuum cleaner assembly in which the dust suction device is detachably connected to the extension pipe, one end of the extension pipe is in communication with the dust suction inlet of the dust suction device, and the other end of the extension pipe is connected to the dust suction head
  • the suction head has a suction passage communicating with the inside of the extension tube.
  • the present invention flexibly increases the dust storage cavity of the vacuum cleaner by providing a dust box that can be detached from the dust suction device, and the dust box has a simple structure, and the structure is compact and the temporary space is small when the dust collecting device is matched. Meet the cleaning needs of different garbage scenes.
  • FIG. 1 is a schematic view of a hand-held vacuum cleaner according to a first embodiment of the present invention.
  • Figure 2 is a schematic view of another angle of Figure 1.
  • Fig. 3 is a cross-sectional view taken along line A-A of Fig. 2, showing the flow direction of the air passage.
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 2, showing each axis.
  • Fig. 5 is a schematic view showing the dust cup cover closed in the hand-held vacuum cleaner of the first embodiment of the present invention.
  • Fig. 6 is a schematic view showing the opening of the dust cup cover in the hand-held vacuum cleaner of the first embodiment of the present invention.
  • Fig. 7 is an exploded view of an angle of a filter device in a hand-held vacuum cleaner according to a first embodiment of the present invention.
  • Fig. 8 is an exploded view showing another angle of the filtering device in the hand-held vacuum cleaner of the first embodiment of the present invention.
  • Figure 9 is an exploded view of the filter device of the hand-held vacuum cleaner of the first embodiment of the present invention without a positioning plate
  • Fig. 10 is a schematic view showing an operation state of the hand-held vacuum cleaner of the first embodiment of the present invention.
  • Figure 11 is a schematic view showing another working state of the hand-held vacuum cleaner of the first embodiment of the present invention.
  • Figure 12 is a schematic view of a pusher type vacuum cleaner according to a first embodiment of the present invention.
  • Figure 13 is a schematic view of a dust box according to a first embodiment of the present invention.
  • Figure 14 is a schematic view of the base of the dust box of the first embodiment of the present invention.
  • Figure 15 is a plan view of Figure 14.
  • Figure 16 is a schematic view of the top of the dust box of the first embodiment of the present invention.
  • Figure 17 is a plan view of Figure 16 .
  • Figure 18 is a bottom view of Figure 16 .
  • Figure 19 is a front elevational view of Figure 16.
  • Figure 20 is a schematic view showing the first state of the dust box of the first embodiment of the present invention.
  • Figure 21 is a plan view of Figure 20.
  • Figure 22 is a schematic view showing the second state of the dust box of the first embodiment of the present invention.
  • Figure 23 is a perspective view of a dust box according to a second embodiment of the present invention.
  • Figure 24 is a plan view of Figure 23 .
  • Figure 25 is a perspective view showing a first state in which the dust box of the first embodiment is employed in the hand-held vacuum cleaner assembly of the first embodiment of the present invention.
  • Figure 26 is a plan view of Figure 25.
  • Figure 27 is a cross-sectional view of Figure 25.
  • Figure 28 is a perspective view showing the opening of the dust cup cover in the second state of the dust box of the first embodiment in the hand-held vacuum cleaner assembly of the first embodiment of the present invention.
  • Figure 29 is a perspective view showing the dust cup cover in the second state in which the dust box of the first embodiment is closed in the hand-held vacuum cleaner assembly of the first embodiment of the present invention.
  • Figure 30 is a cross-sectional view of Figure 29.
  • Figure 31 is a perspective view showing a third state in which the dust box of the first embodiment is employed in the hand-held vacuum cleaner assembly of the first embodiment of the present invention.
  • Figure 32 is a cross-sectional view of Figure 31.
  • Figure 33 is a perspective view showing the use of the dust box of the second embodiment in the hand-held vacuum cleaner assembly of the second embodiment of the present invention.
  • Figure 34 is a cross-sectional view of Figure 33.
  • Figure 35 is a schematic view showing the combined working state of the hand-held vacuum cleaner of the first embodiment of the present invention.
  • Figure 36 is a schematic view showing the combined working state of the hand-held vacuum cleaner according to the second embodiment of the present invention.
  • Figure 37 is a schematic view of a hand-held vacuum cleaner in accordance with a second embodiment of the present invention.
  • Figure 38 is a schematic view showing the combined working state of the hand-held vacuum cleaner according to the third embodiment of the present invention.
  • Figure 39 is a schematic view showing the combined working state of the hand-held vacuum cleaner according to the fourth embodiment of the present invention.
  • Figure 40 is a schematic view of a hand-held vacuum cleaner in accordance with a third embodiment of the present invention.
  • Figure 41 is a schematic view showing the combined working state of the hand-held vacuum cleaner of the fifth embodiment of the present invention.
  • Figure 42 is a schematic view showing the combined working state of the hand-held vacuum cleaner of the sixth embodiment of the present invention.
  • Figure 43 is a schematic view showing the operation of a pusher type vacuum cleaner according to a second embodiment of the present invention.
  • Figure 44 is a perspective view showing the operation of a pusher type vacuum cleaner according to a third embodiment of the present invention.
  • Fig. 45 is a view showing the operation of the pusher type vacuum cleaner of the fourth embodiment of the present invention.
  • Figure 46 is a schematic view showing the operation of a pusher type vacuum cleaner according to a fifth embodiment of the present invention.
  • Figure 47 is a schematic view showing the operation of a pusher type vacuum cleaner according to a sixth embodiment of the present invention.
  • Figure 48 is a schematic view showing the operation of a pusher type vacuum cleaner according to a seventh embodiment of the present invention.
  • 49 is a schematic view of a first holding scene of the handle assembly of the present invention.
  • Figure 50 is a schematic view of a second holding scene of the handle assembly of the present invention.
  • Figure 51 is a schematic view of a third holding scenario of the handle assembly of the present invention.
  • FIG 52 is a schematic view of a fourth holding scene of the handle assembly of the present invention.
  • Figure 53 is a schematic view showing the water absorption of the hand-held vacuum cleaner of the present invention.
  • Figure 54 is a schematic view of a hand-held vacuum cleaner in accordance with a second embodiment of the present invention.
  • Figure 55 is a cross-sectional view of the dust cup assembly of Figure 54.
  • Figure 56 is a cross-sectional view of another angle of the dust cup assembly of Figure 54.
  • Figure 57 is a perspective view of the filter of Figure 54.
  • Figure 58 is a perspective view of the cyclone separator of Figure 54.
  • Figure 59 is a schematic cross-sectional view of the cyclone separator of Figure 58.
  • Figure 60 is a schematic view of a hand-held vacuum cleaner of a third embodiment.
  • Figure 61 is a schematic view of a hand-held vacuum cleaner of a fourth embodiment.
  • Figure 62 is a schematic view of the hand-held vacuum cleaner of Figure 61 combined with a dust box.
  • Figure 63 is a schematic view of a hand-held vacuum cleaner of a fifth embodiment.
  • Figure 64 is a schematic view of the hand-held vacuum cleaner of Figure 63 in combination with a dust box.
  • Figure 65 is a cross-sectional view of Figure 64.
  • Figure 66 is a schematic illustration of the flow direction of the hand held vacuum cleaner of Figure 63.
  • Figure 67 is a schematic illustration of the dimensional reference numerals of the cross-sectional view of Figure 64.
  • Figure 68 is a schematic view showing the flow of the airflow of the hand-held vacuum cleaner of the sixth embodiment in the first mode of operation.
  • Figure 69 is a cross-sectional view showing the structure of the dust cup of Figure 66.
  • Figure 70 is a flow chart showing the flow of the hand-held vacuum cleaner of the sixth embodiment in the second embodiment.
  • Figure 71 is a schematic view showing the combination of the hand-held vacuum cleaner of the sixth embodiment and a dust box.
  • the invention discloses a vacuum cleaner assembly, which comprises a dust suction device and a dust box matched with the dust suction device for collecting dust of the dust suction device.
  • the cleaner assembly has a first mode of operation and a second mode of operation.
  • the dust suction device In the first mode of operation, the dust suction device is not mated with a dust box that operates independently and is responsible for dust collection and dust collection.
  • the dust suction device In the second mode of operation, the dust suction device cooperates with a dust box, and the dust suction device only takes up dust collection, and the dust box bears dust collection.
  • the dust collecting device has a first dust collecting capacity
  • the dust box has a second dust collecting capacity
  • the dust collecting capacity is a first dust collecting capacity
  • the set The dust capacity is the sum of the first dust collection capacity and the second dust collection capacity.
  • the dust collecting capacity is A, wherein A is a dust collecting capacity of the dust collecting device; and in the second working mode, the dust collecting capacity is A+B, wherein B is a dust box Dust collection capacity.
  • the dust storage chamber of the vacuum cleaner is flexibly increased, and the dust box has a simple structure, and the structure is compact and the temporary space is small when combined with the dust suction device, which can meet the cleaning requirements of different garbage scenes. .
  • the vacuum cleaner can be a hand-held vacuum cleaner or a horizontal vacuum cleaner, or other suitable for household use and can be designed with the dust box. Match the vacuum cleaner.
  • dust boxes can be used to contain dust and garbage, reducing the number of times users dump garbage.
  • a roller can be arranged under the dust box, so that the user can directly pull the dust box to move without lifting, improving the user experience and being convenient to use.
  • the dust box includes a dust collecting chamber and a dust inlet communicating with the dust collecting chamber, and the dust inlet receives the garbage passing through the dust collecting device in the second working mode.
  • the dust suction device includes a dust cup assembly and a motor assembly.
  • the motor assembly includes a motor and a fan, and the motor drives the fan to rotate to form a negative pressure in the dust cup assembly.
  • the dust cup assembly includes a cup body, a filtering device disposed in the cup body, a graying port for dusting, and a dust cup cover for closing the graying port, wherein the graying port is in the second working mode Opposite the dust inlet position and cooperate with each other.
  • the ash ash port is opposite and cooperating with the dust inlet position in the working mode and the transport/storage mode.
  • the dust box has an abutting portion that controls the automatic opening of the dust cup cover. By providing the abutting portion, when the dust box is matched with the dust suction device, the dust cup cover can be automatically opened, and the user does not need to operate separately, thereby improving the convenience of use.
  • the "dust” or “dust” referred to refers to different substances for different usage scenarios, and not just literally.
  • “dust” or “dust” can be dust, breadcrumbs, biscuit crumbs, muddy water, granulated rice grains, clean water sprinkled on the ground, dirty water, etc.; in the garage environment, there is a big
  • “dust” or “dust” can be sawdust, sand, dirty water, and the like.
  • “Dust” or “dust” represent different substances in different usage scenarios, including but not limited to the above examples.
  • the dust suction device may be a hand-held vacuum cleaner, a horizontal vacuum cleaner or the like.
  • the household vacuum cleaner can be realized by a structural design.
  • the following embodiments are described by a hand-held vacuum cleaner, and the description of the embodiment of the hand-held vacuum cleaner is also applicable to Other vacuum cleaners, such as horizontal vacuum cleaners, can be used with dust boxes.
  • the filter device of the embodiment is disposed obliquely.
  • the hand-held vacuum cleaner 100 includes: a dust cup assembly 1 connected to the dust cup assembly 1 . a housing 3, a handle assembly 4 disposed on the housing 3 for gripping, a battery assembly 5 disposed under the handle assembly 4 for powering the handheld vacuum cleaner 100, and a power supply for the handheld vacuum cleaner 100 Airflow generator 6.
  • the air flow generator 6 is disposed in the housing 3.
  • the hand-held vacuum cleaner 100 has a first positioning buckle 20 and a second positioning buckle 21 at two ends, respectively.
  • the battery pack 4 is disposed below and behind the airflow generator 5.
  • the dust cup assembly 1 and the housing 3 can be fixed by a snap structure, or one end of the dust cup assembly 1 can be arranged in a cylindrical shape, and the dust cup assembly can be realized by providing a rotating screw on the dust cup assembly 1 and the housing 3. 1 is fixed to the housing 3.
  • the dust cup assembly 1 has a dust suction inlet 12 for introducing an external airflow into the hand-held vacuum cleaner 100, and the casing 3 has an airflow outlet 32 between the dust suction inlet 12 and the airflow outlet 32.
  • An air flow path is formed, and the air flow flows from the dust suction inlet 12, passes through the dust cup assembly 1 and the air flow generator 6 in turn, and is finally discharged from the air flow outlet 32.
  • the dust cup assembly 1 of the embodiment of the present invention comprises a cup body 11 , a filtering device 13 disposed in the cup body 11 , and a graying port 14 disposed on the cup body for closing
  • the dust cup cover 15 of the dusting port 14 and the locking portion 16, the rotating portion 17, and the resetting structure 18 that control the dust cup cover 15 to open and lock.
  • the locking portion 16 controls the dust cup cover 15 to open or close
  • the dust cup cover 15 rotates around the rotating portion 17, and when the dust cup cover 15 is unlocked, it is automatically opened by the driving of the reset structure 18.
  • the dust cup cover 15 is opened at an angle ranging from 110° to 190°.
  • the reset structure 18 is a torsion spring structure.
  • the outer periphery of the dust cup cover 15 or the dust discharge port 14 is provided with a second seal (not shown) for sealing the dust discharge port 14 and the dust cup cover 15 to each other.
  • the filter device 13 is a cyclone-separated filter device.
  • the filter device 13 includes a positioning plate 143 , a main body portion 131 fixed on the positioning plate 143 , and a fixing plate.
  • the positioning plate 143 has a first fixing body 1431 and a second fixing body 1432 integrally connected with one end of the first fixing body 1431.
  • the first fixing body 1431 is connected to the cup body 11.
  • the first fixing body 1431 is provided with a fixing sealing ring 144. By providing the fixing sealing ring 144, the fixing between the first fixing body 1431 and the cup body 11 can be ensured. Sealing.
  • the first fixing body 1431 and the second fixing body 1432 are of a unitary structure, and in other embodiments, the structure may be implemented by a split assembly, such as two parts being plugged or snapped or glued. fixed.
  • the filter 136 is a waterproof filter, such as a waterproof Haipa.
  • the second fixing body 1432 has a receiving hole 1435 for receiving the filter 136 and a first positioning portion 1433 for realizing the fixing of the cyclone 132.
  • the second positioning portion 1434 fixed to the portion 131 and the third positioning portion 1436 for fixing the cover plate 135.
  • the top of the cover plate 135 has an air outlet 1351 and a fourth positioning portion 1437 that is engaged with the third positioning portion 1436.
  • the installation relationship of all the structures of the dust cup assembly 1 is: first, the cyclone 132 is fixed to the second fixing body 1432 through the first positioning portion 1433, and then the main body portion 131 is fixed to the second fixing body 1432 through the second positioning portion 1434.
  • the filter 136 is placed in the receiving hole 1435, wherein the sealing ring 137 is placed between the filter 136 and the second fixing body 1432 and sealed in the circumferential direction to prevent dust from flying outward from the circumference of the filter 136.
  • the cover plate 135 is pressed against the filter 136 and the mutual fixation of the cover plate 135 and the second fixed body 1432 is achieved by the mutual cooperation of the third positioning portion 1436 and the fourth positioning portion 1437, thereby simultaneously realizing the positioning of the filter 136.
  • the airflow after the cyclone separation flows out from the air outlet 1351 to the airflow generator 6.
  • the first fixed body 1431 and the second fixed body 1432 are perpendicular to each other and are nearly vertical, and the angles of the two are not clearly defined, so that the structure such as the cyclone 136 can be installed.
  • the main body portion 131 is provided with a separation inlet 138 for connecting to the dust suction inlet 12 and a separation outlet 139 for discharging dust from the main body portion 131.
  • the cyclone 132 is provided with a plurality of apertures 134 for the passage of a cyclonic airflow.
  • a cyclone chamber 133 is defined in the main body portion 131.
  • the filter 136 is located downstream of the cyclone 132. The dust-containing gas stream enters the main body portion 131 through the separation inlet 138, and is vortex separated in the cyclone chamber 133.
  • the dust is extracted through the separation outlet 139 and collected in the dust cup assembly 1, and the filtered air stream containing a small amount of dust passes through the pores.
  • the flow of 134 is filtered again to the filter 136, and the air stream filtered by the filter 136 is discharged from the air flow outlet 32 after passing through the air flow generator 6.
  • the cup 11 has a longitudinal axis X0 extending longitudinally, where the longitudinal axis X0 is the longitudinal direction of the hand-held vacuum cleaner.
  • the filter device 13 is provided with a first axis Y1 extending longitudinally, the filter device 13 being arranged obliquely with respect to the longitudinal axis X0, and an acute angle between the longitudinal axis X0 and the first axis Y1.
  • the length makes the vacuum cleaner compact, compact and light, and meets the needs of the current market vacuum cleaners that are light and compact.
  • the filter device 13 obliquely, the filter device of the same or similar structure in the prior art is placed laterally, and when liquid dust is collected, the tilt setting can set the separation outlet 139 at a higher position, compared to The lateral placement of the filtering device in the prior art can raise the position of the separation outlet 139 of the filtering device 13 to prevent liquid dust from being brought into the cyclone chamber again, causing clogging of the filter 136, which can extend the service life of the filter 136, and It is possible to prevent moisture in the liquid from entering the flow generator and avoid damage to electrical parts.
  • the inclination angle of the filter device 13 as viewed in the flow direction of the airflow direction obliquely extends downward toward the direction of the dust suction inlet 12.
  • the angle between the longitudinal axis X0 and the first axis Y1 is in principle greater than 0° and less than 90°.
  • the angle between the longitudinal axis X0 and the first axis Y1 is between 30° and 60°. In this preferred angle range, the structure of the whole machine can be ensured while ensuring the effect of cyclone separation, ensuring the dust removal performance of the whole machine.
  • a dust accommodation chamber 22 is formed in the cup body 11, and the separation outlet 139 communicates with the dust accommodation chamber 22.
  • the dust receiving chamber 22 is for collecting dust obtained by the cyclone separation of the filtering device of the present invention, and the tilting of the filtering device 13 is relative to the inclination of the cup 11 having the dust receiving chamber 22, if there are a plurality of filtering devices for the vacuum cleaner and
  • the filter device has a plurality of dust receiving chambers, and each of the storage chambers is independent of each other, so that the body forming the dust receiving chamber can be considered as the cup body of the present invention, that is, for having multiple filtering devices and for multiple filtering devices
  • a separate dust absorbing chamber vacuum cleaner corresponding to the explanation of the present invention, can be considered to have a plurality of cups, the inclination of the filtering device being inclined relative to the axis of the cup in which it is located.
  • the inclination of the filtering device is an inclination relative to the axial direction of the individual cup.
  • the inclination of the filtering device of the present invention from another point of view, if the bottom surface of the cleaner is parallel to the horizontal plane, the cleaner is placed on a horizontal surface, and the filtering device is inclined with respect to the horizontal plane.
  • the dust receiving chamber 22 is disposed.
  • the dust receiving chamber 22 and the cyclone chamber 133 are mutually interconnected but spatially separated from each other. By spatially separating the dust receiving chamber 22 from the cyclone chamber 133, it is possible to prevent the dust from being flowed again. The winding back into the filtering device 13 effectively enhances the dust separation effect and prevents the filter 136 from being clogged.
  • the filter device 13 is formed adjacent to the dust receiving chamber 22 at a lower end 141 near the dust receiving chamber and a relatively low point 141 away from the dust receiving chamber 25.
  • the high point 142, the separation outlet 139 is set at the high point 142.
  • the tilting arrangement can increase the dust collecting space, and the separation outlet 139 is set at a high point, raised
  • the separation outlet 139 of the filtering device 13 prevents the liquid dust from being brought into the cyclone chamber again, causing clogging of the filter, which can prolong the service life of the filter, and can prevent the moisture in the liquid from entering the airflow generator and avoiding electrical Damage to the part.
  • the cyclone 132 is a first-order cyclone structure, and the dust entering the main body portion 131 can centrifugally pulverize the dust in the cyclone chamber 133 to further improve the dust removing effect.
  • the cyclone 132 may be a multi-stage cyclone structure, that is, in the flow direction of the airflow, the cyclone chamber 133 includes a plurality of stages of cyclone chambers that are sequentially connected, whereby the dust entering the main body portion 131 may pass through The multi-stage cyclone chamber is separated by multiple dusts to improve the dust removal effect.
  • the dust cup assembly 1 is provided with a bottom surface 19 located below, and the battery unit 5 is provided with a support surface 31 located below, and the bottom surface 19 is coplanar with the support surface 31.
  • the dust cup assembly 1 and the battery assembly 5 together serve as a support, so that the whole machine is placed stably and avoids the phenomenon of skew or dumping.
  • the above coplanar design is a preferred embodiment of the present invention.
  • the center of gravity of the whole machine is backward, which is not necessarily the case.
  • the dust cup assembly 1 is required to be supported, so the bottom surface 19 and the support surface 31 may be disposed not to be coplanar.
  • the dust suction inlet 12 includes a first drainage section 121 and a second drainage section 122 connected to the first drainage section 121 .
  • the first drainage section 121 is formed on the cup 11, and the second drainage section 122 is formed on the main body portion 131. Since the second drainage sections 122 connected to the first drainage section 121 are respectively formed on the two components, the interconnection between the two can be achieved by a fixed structure or by mutual cooperation of the two components themselves.
  • the first drainage section 121 directly connected to the outside and the second drainage section 122 connected to the first drainage section 121 may be directly formed on the cup body 11, and then passed through the second drainage section 122.
  • first drainage section 121 and the second drainage section 122 are disposed on the cup body 11
  • first drainage section 121 and the second drainage section 122 may be an integrally formed structure, or may be two separate structures. work cooperatively.
  • the first drainage section 121 has a first intake axis X1
  • the second drainage section 122 has a second intake axis X2, an angle ⁇ between the first intake axis X1 and the second intake axis X2.
  • the angle ⁇ between the first axis Y1 and the longitudinal axis X0 is equal to 90°, that is, the two angles are 90°. Since the air flow is tangentially vented as it enters the filtering device 13, the direction of the separation inlet 138 also changes as the filtering device 13 is tilted, and the air flow introduced by the suction inlet 12 needs to be introduced into the slanting turn to be introduced into the separation inlet 138.
  • the relationship between the first drainage section 121 and the filtering device 13 is that the first intake axis X1 and the first axis Y1 cross each other and are not perpendicular to each other, and the intake axis X1 and the first axis
  • the angle between Y1 ranges from 30° to 60°.
  • the first intake axis X1 is parallel to the longitudinal axis X0 for the sake of consistency with the standard.
  • the inclination angle of the filtering device 12 and the rotation angle of the second drainage section 24 can be made. The angle is designed accurately.
  • the filtering device 12 is compared with other components.
  • the positional relationship of other components is as detailed below.
  • the airflow generator 6 extends obliquely with respect to the longitudinal axis X0 of the dust cup assembly 1. Specifically, the airflow generator 6 is provided with a second axis Y2, and the airflow generator 6 is inclined with respect to the longitudinal axis X0. There is an acute angle between the two axes Y2 and the longitudinal axis X0. In a preferred embodiment of the invention, the angle between the longitudinal axis X0 and the first axis Y2 is between 5 and 30 degrees.
  • the filter device 13 also extends obliquely with respect to the gas flow generator 6. Specifically, the angle between the first axis Y1 and the second axis Y2 ranges from 60° to 85°.
  • the airflow generator 6 extends the channel length of the airflow between the filtering device 13 and the airflow generator 6 if the original angle is maintained, in order to shorten the channel length,
  • the airflow separated by the filtering device 13 can be quickly introduced into the airflow generator 6, so that the airflow generator 6 is also inclinedly disposed, and the airflow generator 6 is inclined upwardly toward the direction of the filter 136, so that the filtering device 13 can be shortened.
  • the airflow generator 6 extends obliquely upward, and it can be considered that the airflow generator 6 is inclined and extended upward from the lateral position, and the angle of the oblique upward is related to the inclination angle of the filtering device 13, specifically
  • the inclination angle is considered by the two aspects of the shortest air passage between the filtering device 13 and the airflow generator 6 and does not affect the volume of the whole machine, and a suitable inclination angle is selected.
  • the airflow generator 6 may not be tilted, and the airflow generator 6 may be placed laterally, because if placed vertically, the height of the entire handheld vacuum cleaner 100 may be increased, and the lateral placement may be used to avoid increasing the entire handheld.
  • the height of the vacuum cleaner 100 As shown in FIG. 5, in the embodiment of the present invention, after the airflow generator 6 is tilted, the battery assembly 5 can be fully utilized by the space provided by the airflow generator 6 after tilting, so that the entire handheld can be further reduced by rational use of the space.
  • the length of the vacuum cleaner 100 achieves the effect of reducing the volume of the entire machine.
  • the airflow generator 6 includes a rotating shaft (not shown) and a rotatable impeller (not shown) disposed on the rotating shaft.
  • the airflow generator 6 drives the impeller to rotate through the rotating shaft to generate a strong suction force and Under pressure, under the action of suction and pressure, the airflow flowing through the airflow generator 6 is discharged at a high speed, and the airflow at the air inlet end of the airflow generator 6 is continuously replenished to the airflow generator 6, causing an instantaneous vacuum inside the casing 3.
  • the external dust-laden gas stream can be drawn into the dust cup assembly 1 through the dust suction inlet 12.
  • the dust-containing airflow entering from the dust suction inlet 10 first enters the filtering device 13 for filtration, and the filtered dust and the like remain in the cup body 11, and the air filtered by the filtering device 13 is filtered again.
  • the filter 136 filters the dust and moisture again, and the air filtered by the filter 136 is filtered to the airflow generator 6, and the air can be cooled during the flow to the airflow generator 6, thereby prolonging the flow.
  • a filter 136 is located between the cyclone 132 and the airflow generator 6.
  • the filter 136 is waterproof Haipa, because the hand-held vacuum cleaner 100 of the present invention can be used as a wet and dry vacuum cleaner, so the dust may be liquid-like dust, and the waterproof function is adopted.
  • the filter 136 is not limited to a waterproof Haipa, but may be other filtering structures, such as a multi-stage filtering structure that is combined with or integrated with the filtering device 13 to provide a secondary filtering effect. Dust impurities can be separated by multi-stage filtration.
  • wet treatment such as water absorption
  • the electrical device can further protect the electrical device by waterproofing the electrical device, such as the airflow generator 6, ultimately ensuring that the vacuum cleaner performs Work stability and safety of liquid handling.
  • the handle assembly 4 is provided with two ends extending from the front to the rear, a first end 41 and a second end 42, the first end 41 being close to the cup 11 and above the cup 11, the second end 42 being close to Located at the rear of the housing 11 near the airflow generator 6. Because the airflow generator 6 and the battery assembly 5 are adjacently designed, the second end 42 is also adjacent to the battery assembly 5 and is located above the battery assembly 5.
  • the handle assembly 4 is arranged such that the handle assembly 4 extends from front to back, so that when the handle is lifted, the force is suitable and comfortable to use. Further, in the present invention, since the filter device 13 is disposed obliquely, the handle assembly 4 is not provided in a D-shape, which further reduces the height of the entire hand-held cleaner 100.
  • the handle assembly 4 includes a lateral holding area 43 and an oblique holding area 44 connected to the lateral holding area 43, the lateral holding area 43 and the oblique holding
  • the connection between the holding zones 44 forms a V-shape.
  • the lateral grip region 43 is coupled to the first end 41
  • the oblique grip region 44 is connected at an obtuse angle to the lateral grip region
  • the oblique grip region 44 is coupled to the second end 42.
  • the extension tube 200 and the dust suction head 300 can be connected.
  • the extension tube 200 can be a rigid tube, a hose, or a combination of a soft and a hard tube, or a telescopic tube. In a specific working application, the user can select an accessory according to the actual application scenario.
  • the extension tube 200 is a rigid tube
  • the extension tube 200 in Fig. 11 is a hose.
  • the present invention also discloses a pusher type vacuum cleaner 400 according to the first embodiment, which comprises the hand-held vacuum cleaner 100, the extension tube 200 and the suction head 300, and the extension tube 200 of the embodiment in which the filter device is disposed obliquely.
  • One end is connected to the dust suction inlet of the hand-held vacuum cleaner 100, and the other end of the extension tube 200 is connected to the dust suction head 300.
  • the suction head 300 has a suction passage (not shown) communicating with the inside of the extension tube 200 to allow dust to enter the extension tube 200 via the suction passage and then enter the hand-held vacuum cleaner 100 along the extension tube 200.
  • the extension tube 200 can be a rigid tube, a hose, or a combination of a soft and a hard tube, or a telescopic tube. In a specific working application, the user can select an accessory according to the actual application scenario.
  • the extension tube 200 in Figure 12 is a rigid tube.
  • the extension tube 200 is detached from the suction inlet of the hand-held vacuum cleaner 100, and the actually required accessories are assembled to the suction inlet of the hand-held vacuum cleaner 100.
  • One end of the extension tube 200 is detachably connected directly to the suction inlet of the hand-held vacuum cleaner 100.
  • the extension tube 200 can be attached to the suction inlet through the snap-fastening structure and detached from the suction inlet. This makes it easy to disassemble.
  • the present invention discloses a dust box 7 for cooperating with a dust collecting device.
  • the dust box 7 includes a dust collecting chamber 71 and a dust inlet 72 communicating with the dust collecting chamber 71 for receiving garbage passing through the dust collecting device.
  • the sealing fit between the dust collecting device and the dust box 7 can be a form-fitted sealing fit, that is to say without a seal, but directly by the shape of the dust collecting device and the dust box 7.
  • the sealing fit between the other dust collecting device and the dust box 7 may be an elastic shape, that is, at least one of the dust collecting device and the dust box 7 is provided with a sealing member, and the dust collecting device and the dust box 7 are realized by the sealing member. Sealable mating.
  • the dust bin 7 is adapted to mate with a hand held vacuum cleaner.
  • Handheld vacuum cleaners typically have a dedicated ash drain that is positioned opposite the dust inlet 72 and mates with each other.
  • the dust box 7 includes a dust collecting chamber 71, a dust inlet 72 for cooperating with the hand-held vacuum cleaner, and a first sealing member 73 for achieving a seal between the hand-held vacuum cleaner and the dust box 7.
  • the first seal 73 is disposed at the dust inlet 72.
  • the dust inlet 72 communicates with the dust collecting chamber 71, and the dust inlet 72 corresponds to the position of the graying port and communicates with each other, by providing the first sealing member 73.
  • the sealing property of the dust collecting environment can be ensured, and the dust can be prevented from flying out; at the same time, since the dust box 7 is installed, the space of the dust box 7 is connected with the dust collecting space of the hand-held vacuum cleaner. Therefore, by setting the sealing member, the sealing effect is ensured, thereby ensuring the internal negative pressure and ensuring the cleaning efficiency.
  • the first seal 73 cooperates with the outermost ring of the ash port to form a seal.
  • the hand-held vacuum cleaner 100 further includes a second sealing member for achieving mutual sealing between the dust-removing opening and the dust cup cover, the second sealing member and the dust cup cover being located at the Within a seal 73.
  • the dust box 7 has an abutting portion for controlling the automatic opening of the dust cup cover of the hand-held cleaner, and the abutting portion is located inside the first sealing member 73.
  • the invention provides an independent dust box 7.
  • the hand-held vacuum cleaner needs to increase the dust collecting space, it can cooperate with the dust box 7, and the dust collecting chamber 71 of the dust box 7 can achieve the purpose of increasing the dust collecting space of the hand-held vacuum cleaner.
  • the dust collection chamber 71 of the dust box 7 is directly used for dust collection, and after the dust box 7 is attached to the hand-held vacuum cleaner, the dust in the hand-held vacuum cleaner can be poured into the dust collection.
  • the dust box 7 can be used as a dust collecting member, and when the hand-held vacuum cleaner is not in operation, the dust box 7 can also be used as a space for concentrated collection of dust.
  • the dust box 7 has a simple structure and is flexible to use.
  • the handle assembly 4 can be used as a handle assembly of the combined structure.
  • the circumferential extent of the first sealing member 73 is greater than or equal to the circumferential range of the graying mouth of the hand-held vacuum cleaner.
  • the radius of the first sealing member 73 is greater than or equal to The radius of the gray port, if the graying port is not circular, the structure of the first sealing member 73 needs to correspond to the shape of the graying port, and then the size is equal to or larger than the size of the graying port, so as to ensure the entire circumference. Upward sealing.
  • the structure of the first sealing member 73 may also be different from the shape of the ashing port, but the shape of the first sealing member 73 must be able to surround the ash ash from the outside. It is ensured that the sealing effect can be covered, and the surrounding range can cover other structural designs around the graying opening, such as the locking portion of the dust cup cover.
  • the dust box 7 includes a base portion 74 located below and a top portion 75 located above, the base portion 74 having the dust collecting chamber 71, and the top portion 75 having the dust inlet 72.
  • the base portion 74 has a bottom surface 740 at the bottom and a side surface 741 connected to the bottom surface 740 and enclosing the dust collecting chamber 71.
  • the side surface 741 has a transparent window 77 thereon.
  • the dust box 7 has a split structure.
  • the dust box 7 includes a top portion 75 and a base portion 74 that are fitted up and down and a fastening structure 76 that secures the top portion 75 and the base portion 74 to each other.
  • the base portion 74 has the dust collecting chamber 71 and a transparent window 77 for monitoring the dustiness of the dust.
  • the top portion 75 has the dust inlet 72 and the first seal 73 described.
  • the base portion 74 has a bottom surface 740 and a side surface 741 which is connected to the bottom surface 740 and which together surrounds the dust collecting chamber 71.
  • the transparent window 77 is provided on the side surface 741.
  • the transparent window 77 can include a plurality of, and can be disposed on different sides 741, respectively.
  • the side surface of the base portion 74 has a first catching portion 743.
  • the side of the top 75 has a second catch 756.
  • the second latching portion 756 has a first latching surface 7561 and a second latching surface 7562 that are oppositely disposed.
  • the first fastening portion 743 and the second fastening portion 756 cooperate to form the fastening structure 76.
  • the fixation between the base portion 74 and the top portion 75 is achieved by the mutual engagement of the first latching portion 743 and the second latching portion 756.
  • the first fastening portion 743 is disposed on the base portion 74 as a movable buckle
  • the second fastening portion 756 is disposed on the top portion 75 as a non-moving member, the split dust box 7
  • the mutual fixation of the base 74 and the top 75 can be achieved in different combinations.
  • the base portion 74 has a main fitting portion 742 in the circumferential direction, a main mating fixing edge 7421 is formed on the main mating portion 742, and the top portion 75 has a first mating portion 757 that cooperates with the main mating portion 742 of the base portion 74. And a second mating portion 758 opposite to the first mating portion 757.
  • the first mating portion 757 is formed with a first mating fixing edge 759
  • the second mating portion 758 is formed with a second mating securing edge 760.
  • the positions of the first latching portion 743 and the second latching portion 756 can be reversed, as long as the distance between the center of the second latching portion 756 and the mating portions of the two states is equal. Therefore, the positioning can be achieved in the two mounting states, that is, in the embodiment of the present invention, the distance between the first latching surface 7561 of the second latching portion 756 and the first mating portion 757 is equal to the second latching. The distance from the second latching surface 7562 of the portion 756 to the second mating portion 758. Since the distance from the first catching portion 743 to the mating portion is fixed, mutual fixation of the base portion 74 and the top portion 75 in both states can be achieved by ensuring that the varying distances are equal.
  • the dust box 7 is installed in the order in which the top portion 75 and the base portion 74 are first mounted together by the guidance of the circumferential structure, and the fixing between the two is achieved by the fastening structure 76. With this arrangement, the dust box 7 has a simple structure and is easy to install.
  • the main mating portions 742 can be engaged with the first mating portions 757 and the second mating portions 758, respectively.
  • the two cooperation modes realize the two functions of the dust box 7. The following two methods are described separately.
  • the main mating securing edge 7421 is engaged with the first mating securing edge 759 to achieve a relationship between the base portion 74 and the top portion 75.
  • the fixing in the circumferential direction and the side fastening of the base portion 74 and the top portion 75 are achieved by the first fastening portion 743 being fastened to the first fastening surface 7561 on the side.
  • the first cooperation mode is to increase the state of the dust collection space of the hand-held vacuum cleaner.
  • a circumferential seal ring 755 is provided between the base portion 74 and the top portion 75 in the circumferential direction of the main mating portion 742 and the first mating portion 757, and is disposed on the basis of the first seal member 73. The sealing effect of the hand-held vacuum cleaner and the dust box 7 is further ensured by the circumferential seal ring 755.
  • the main mating securing edge 7421 cooperates with the second mating securing edge 760 to achieve a circumferential relationship between the base portion 74 and the top portion 75.
  • the fixing of the base portion 74 and the top portion 75 is fixed on the side by the first fastening portion 743 and the second fastening surface 7462.
  • This second state is a storage state in which the hand-held vacuum cleaner is housed.
  • the hand-held vacuum cleaner also has two placement modes.
  • the first type is that the hand-held vacuum cleaner is fixed on the top portion 75 and is accommodated in the storage space surrounded by the base portion 74 and the top portion 75.
  • the second type is The hand-held vacuum cleaner is not fixed to the top portion 75, but is placed in the base portion 74 and housed in the housing space surrounded by the base portion 74 and the top portion 75.
  • the dust cup cover of the hand-held vacuum cleaner may or may not be opened.
  • the handle of the hand-held vacuum cleaner when the hand-held vacuum cleaner is placed, the handle of the hand-held vacuum cleaner can be brought close to the dust inlet 72, so that the handle can be held by the space provided by the dust inlet 72 to achieve the purpose of the mobile device. Two aspects of accommodating a hand-held vacuum cleaner are described in more detail in the description of the hand-held vacuum cleaner combination described below.
  • a separate dust box can be used for fixing and accommodating at the same time when the hand-held vacuum cleaner is matched, thereby preventing the hand-held vacuum cleaner from shaking in the dust box, and by setting the dust box It is detachable and versatile in structure, simple in structure and flexible in use. It can not only increase the dust storage cavity of the hand-held vacuum cleaner, but also can accommodate the hand-held vacuum cleaner, saving storage space and making the storage environment beautiful.
  • the top portion 75 defines a receiving cavity 751 for receiving a portion of the hand held vacuum cleaner.
  • the hand-held vacuum cleaner can be partially accommodated, so that the combined vacuum cleaner and the dust box 7 are small in size, saving space.
  • the first fixing structure 752 and the second fixing structure 753 may be respectively disposed at both ends of the top portion 75.
  • the hand-held vacuum cleaner and the dust box 7 are realized by the first fixing structure 752 and the second fixing structure 753 respectively engaging with the buckles of the first positioning buckle 20 and the second positioning buckle 21. Positioning between.
  • the position of the first fixed structure 752 and the second fixed structure 753 can be adjusted.
  • other fixing structures may be provided to achieve the fixing between the hand-held vacuum cleaner and the dust box 7, such as the fixing of the elastic band in the circumferential direction, or the design of the tensioning rope, and the like.
  • the dust box 7 may be provided with an abutting portion 754.
  • the abutting portion 754 can assist. Resist the locking part of the dust cup cover of the hand-held vacuum cleaner to allow the dust cup cover to open automatically.
  • the interference portion 754 may not be provided, and the dust cup cover of the hand-held vacuum cleaner may be manually opened.
  • the abutting portion 754 is located within the first seal 73.
  • an adjustment abutment portion 754 position adjuster (not shown) may be provided such that the abutment portion 754 has at least two working positions. The first position and the second position are respectively, and the abutting portion 754 is pressed against the control dust cup cover when the first position is in the first position.
  • the contact portion 754 is in the second position, when the hand-held vacuum cleaner is installed in the dust box 7, the abutting portion 754 does not have a pressing force, and the dust cup cover does not open.
  • the dust box 7 has two application scenarios, one is to increase the ash storage space of the hand-held vacuum cleaner, and the other is to house the hand-held vacuum cleaner, when the dust box 7 is used to increase the ash storage space of the hand-held vacuum cleaner. It is necessary for the abutting portion 754 to press against the dust cup cover; however, when the dust box 7 is used for accommodating the hand-held vacuum cleaner, sometimes it is necessary to prevent the residual dust in the hand-held vacuum cleaner from flying out, and it is not necessary to open the dust cup cover, so A position adjuster is provided, and the position of the abutting portion 754 can be adjusted according to actual needs, thereby elastically selecting whether the abutting portion 754 needs to be pressed to open the dust cup cover.
  • the selection of the position adjuster may be a rotation or a slide in the conventional art, and will not be described herein.
  • the angle at which the dust cup cover 15 automatically opens outward is 110° - 190°.
  • the dust box 7' of the second embodiment is further provided in the present invention, and the dust box 7' has an integral structure.
  • the second embodiment differs from the first embodiment in that the dust box 7' is a unitary structure and is no longer a separate structure.
  • the dust box 7' of the second embodiment also has the respective structures inside the dust box 7 in the first embodiment, and the internal structure is provided with reference to the dust box 7 of the first embodiment, and the description will not be repeated.
  • dust since it is a unitary structure, dust may be dumped from the dust inlet 72 described in the first embodiment, or a top (not shown) for conveniently dumping dust may be separately provided for facilitating The dust collected in the dust box 7' is poured out.
  • the top portion is not shown in the drawings of the present invention, and those skilled in the art can design according to the actual needs of the product due to the conventional technical means.
  • the present invention discloses a hand-held vacuum cleaner combination of the first embodiment, the hand-held vacuum cleaner combination including a dust box 7 and a hand-held vacuum cleaner 100.
  • the hand-held vacuum cleaner 100 is a hand-held vacuum cleaner 100 which is disposed obliquely to the above-described filter device. Since the specific structure of the dust box 7 and the hand-held vacuum cleaner 100 of the first embodiment has been clearly described in the description of the corresponding embodiment, the description will not be repeated here, and the hand-held vacuum cleaner 100 of the first embodiment will be exemplified below. A detailed description will be given of the cooperation relationship between the hand-held vacuum cleaner 100 and the dust box 7.
  • the dust box 7 of the split structure cooperates with the hand-held vacuum cleaner 100 to increase the dust collecting space of the hand-held vacuum cleaner 100 and to house the portable vacuum cleaner 100.
  • the hand-held vacuum cleaner combination of the first embodiment includes three states, the three The state difference is in the placement position of the hand-held vacuum cleaner 100.
  • the three states of the hand-held vacuum cleaner combination in the first embodiment will be described in detail below. In the different states, the hand-held cleaner 100 has an operating state in which the dust cup cover 15 is opened and a non-operating state in which the dust cup cover 15 is closed.
  • the first state that is, an embodiment in which the dust collecting space of the hand-held cleaner 100 is increased.
  • the top portion 75 is located above the base 74, and the hand-held vacuum cleaner 100 is mounted on the top portion 75 and secures the top portion 75 and the base portion 74 by the fastening structure 76.
  • the space of the base portion 74 is responsible for dust collection.
  • the base portion 74 can also be used to collect the dust poured out from the dusting port 14 of the hand-held vacuum cleaner 100, and collect and dump the dust.
  • the position of the dust inlet 72 is set opposite to the position of the dusting port 14.
  • the first seal 73 is mounted on the top 75.
  • the main mating fixing edge 7421 is engaged with the first mating fixing edge 759 to achieve the circumferential fixing between the base portion 74 and the top portion 75, and on the side surface.
  • the fixing between the base portion 74 and the top portion 75 is achieved by the first fastening portion 743 being engaged with the first fastening surface 7561.
  • the first state is a state of increasing the dust collection space of the hand-held vacuum cleaner.
  • a circumferential seal ring 755 is provided between the base portion 74 and the top portion 75 in the circumferential direction of the main mating portion 742 and the first mating portion 757, and is disposed on the basis of the first seal member 73.
  • the sealing effect of the hand-held vacuum cleaner and the dust box 7 is further ensured by the circumferential seal ring 755.
  • the side description and the circumferential fixation are simultaneously described in the description of the state, and are merely representations of the preferred embodiment of the present invention. In other embodiments, as described above, the side fixation and the circumferential fixation are not necessarily selected at the same time, and may alternatively be selected. select.
  • the dust cup cover 15 is controlled to open, and the dust cup cover 15 is driven by the reset structure 20. Open automatically outside.
  • the dust cup cover 15 automatically opens outwardly at an angle ranging from 110° to 190°.
  • the hand-held vacuum cleaner 100 operates, and the dust box 7 functions to increase the dust collecting space.
  • the method of installing the hand-held vacuum cleaner 100 may be that the one end is fastened and the other end is buckled by a pressing manner.
  • the two ends may be buckled at one time, and when the abutting portion 53 starts to arrive.
  • the dust cup cover 15 is opened.
  • the triggering abutting portion 53 is pressed against the dust cup cover 15, and of course, in other embodiments. It may be delayed or advanced, preferably just or lagging, because in advance, the dust in the hand-held vacuum cleaner 100 easily flies out through the gap that does not fit.
  • the handle assembly 4 can be used as a handle assembly of the combined structure.
  • the second state that is, the first embodiment of the first type of portable vacuum cleaner 100 is accommodated.
  • the hand-held vacuum cleaner 100 is fixed on the top portion 75.
  • the top portion 75 is turned over so that the hand-held vacuum cleaner 100 is housed in the space enclosed by the base portion 74 and the top portion 75. The storage of the hand-held vacuum cleaner 100.
  • the main mating fixing edge 7421 is engaged with the second mating fixing edge 760 to achieve the circumferential fixing between the base portion 74 and the top portion 75, and on the side surface.
  • the fixing between the base portion 74 and the top portion 75 is achieved by the first fastening portion 743 being engaged with the second fastening surface 7462.
  • the side fixation and the circumferential fixation are not necessarily selected at the same time, and may alternatively be selected.
  • the hand-held vacuum cleaner 100 does not work, and the dust box 7 functions as a storage, but the abutting portion 53 still presses against the locking portion 16 to control the dust cup cover 15 to open, and the dust cup cover 15 is in the reset structure 20. Drives automatically to open outwards.
  • the dust cup cover 15 automatically opens outwardly at an angle ranging from 110° to 190°.
  • a position adjuster as described above may be added to the preferred embodiment to control whether the dust cup cover 15 is opened by adjustment.
  • the dust cup cover 15 does not open when the hand-held vacuum cleaner 100 is not in operation.
  • the method of installing the hand-held vacuum cleaner 100 may be that the one end is fastened and the other end is buckled by a pressing manner.
  • the two ends may be buckled at one time, and when the abutting portion 53 starts to arrive.
  • the dust cup cover 15 is opened.
  • the triggering abutting portion 53 is pressed against the dust cup cover 15, and of course, in other embodiments. It may be delayed or advanced, preferably just or lagging, because in advance, the dust in the hand-held vacuum cleaner 100 easily flies out through the gap that does not fit.
  • the third state that is, the second embodiment of the above-described storage hand-held vacuum cleaner 100.
  • the hand-held cleaner 100 is not fixed on the top portion 75, but is placed directly in the base portion 74, so that the hand-held cleaner 100 is housed in the space enclosed by the base portion 74 and the top portion 75, thereby realizing the hand-held vacuum cleaner 100.
  • Storage If the space of the base portion 74 is sufficient to accommodate the hand-held vacuum cleaner 100, the top portion 75 may not be flipped as in the second state compared to the first state top 75. Of course, after the flipping action in the second state, the enclosed space may be opposite.
  • the user can freely select the manner in which the top portion 75 and the base portion 74 are fitted according to actual conditions.
  • the handle assembly 4 is located at the dust inlet 72, and the user can hold the hand-held vacuum cleaner 100 by the space of the dust inlet 72.
  • the handheld device can be realized.
  • the movement of the vacuum cleaner combination That is, in the third state, when the hand-held cleaner 100 is in operation, the dust box 7 is assembled in combination with the hand-held vacuum cleaner, and at this time, the handle assembly 4 can be used as a handle assembly of the combined structure.
  • the hand-held vacuum cleaner 100 does not work, and the dust box 7 functions as a storage.
  • the hand-held vacuum cleaner 100 is placed in the base portion 74 only, and has no contact relationship with the abutting portion 53, so the dust cup cover 15 Not open.
  • the dust cup cover 15 does not open when the hand-held vacuum cleaner 100 is not in operation.
  • the present invention discloses a hand-held vacuum cleaner assembly of the second embodiment.
  • the hand-held vacuum cleaner combination of the second embodiment differs from the hand-held vacuum cleaner of the first embodiment in that the dust box is integrated.
  • the dust box 7' of the structure is the same as the hand vacuum cleaner of the first embodiment, that is, in this embodiment, the filter device is disposed obliquely. Since it is a one-piece box, the main purpose of the hand-held vacuum cleaner combination in this embodiment is to increase the dust collecting space of the hand-held vacuum cleaner.
  • 35 and 36 are operational state diagrams of the hand-held vacuum cleaner combination of the first and second embodiments of the present invention, respectively.
  • the dust box is used to increase the dust collection space, and the hand-held vacuum cleaner works.
  • the hand-held vacuum cleaner is coupled to the extension tube 200 and the suction head 300.
  • One end of the extension tube 200 is connected to the suction inlet of the hand-held vacuum cleaner 100, and the other end of the extension tube 200 is connected to the suction head 300.
  • the suction head 300 has a suction passage (not shown) communicating with the inside of the extension tube 200 to allow dust to enter the extension tube 200 via the suction passage and then enter the hand-held vacuum cleaner 100 along the extension tube 200.
  • the extension tube 200 can be a rigid tube, a hose, or a combination of a soft and a hard tube, or a telescopic tube. In a specific working application, the user can select an accessory according to the actual application scenario.
  • the extension tube 200 in Figure 12 is a rigid tube.
  • the present invention discloses a hand-held vacuum cleaner assembly of a third embodiment, and the structure of the dust box 7 of the hand-held vacuum cleaner combination of the second embodiment is the same as that of the hand-held vacuum cleaner of the first embodiment, that is,
  • the dust box is the aforementioned dust box of the split structure, and the hand vacuum cleaner combination of the third embodiment is different from the hand vacuum cleaner of the first embodiment in that the filter device of the hand vacuum cleaner 500 is not inclined.
  • the present invention discloses a hand-held vacuum cleaner assembly of a fourth embodiment.
  • the difference between the hand-held vacuum cleaner combination of the fourth embodiment and the hand-held vacuum cleaner combination of the third embodiment is that the dust box is a dust box 7'.
  • the dust box is the dust box of the above-mentioned integrated structure, and the filtering device is not inclined. Since it is a one-piece box, the main purpose of the hand-held vacuum cleaner combination in this embodiment is to increase the dust collecting space of the hand-held vacuum cleaner.
  • the present invention discloses a hand-held vacuum cleaner assembly of a fifth embodiment.
  • the hand-held vacuum cleaner combination of the fifth embodiment differs from the hand-held vacuum cleaner of the first embodiment in that the hand-held vacuum cleaner is inside.
  • the cyclone separation structure is not provided, and only the filter is provided inside. That is, in this embodiment, the dust box is the dust box of the above-mentioned split structure, and the filtering device is not a cyclone separation structure, and only a common filtering structure, such as a filtered sea table, is used.
  • the present invention discloses a hand-held vacuum cleaner assembly of a sixth embodiment, and the hand-held vacuum cleaner combination of the sixth embodiment is different from the hand-held vacuum cleaner combination of the fifth embodiment in that the dust box is a dust box 7'. That is, in this embodiment, the dust box is the dust box of the above-mentioned integrated structure, and the filtering device is not a cyclone separation structure, and only a common filtering structure, such as a filtered sea table, is used.
  • the main function of the hand-held vacuum cleaner combination in this embodiment is to increase the dust collecting space of the hand-held vacuum cleaner.
  • the present invention also discloses a pusher type vacuum cleaner 700 of the second embodiment.
  • the pusher type vacuum cleaner 700 of the second embodiment is different from the pusher type vacuum cleaner 400 of the first embodiment only in that dust is added.
  • the dust box 7 is a split structure.
  • the pusher type vacuum cleaner 700 of the second embodiment includes the hand held vacuum cleaner combination of the first embodiment described above, wherein the filter device of the hand held vacuum cleaner is the hand held vacuum cleaner 100 of the embodiment of the inclined arrangement.
  • the present invention also discloses a pusher type vacuum cleaner 800 of the third embodiment.
  • the pusher type vacuum cleaner 700 of the third embodiment is different from the pusher type vacuum cleaner 700 of the second embodiment only in that the dust box is The dust box 7' is a dust box 7' of a unitary structure.
  • the pusher type vacuum cleaner 800 of the third embodiment includes the hand held vacuum cleaner combination of the second embodiment described above, wherein the filter device of the hand held vacuum cleaner is the hand held vacuum cleaner 100 of the embodiment of the inclined arrangement.
  • the present invention also discloses a pusher type vacuum cleaner 900 of the fourth embodiment.
  • the pusher type vacuum cleaner 900 of the fourth embodiment is different from the pusher type vacuum cleaner 400 of the second embodiment only in that the filter device is not tilt.
  • the pusher type vacuum cleaner 900 of the fourth embodiment includes the hand-held vacuum cleaner combination of the above-described third embodiment, wherein the filter device of the hand-held vacuum cleaner is the hand-held vacuum cleaner 500 of the embodiment which is not disposed obliquely.
  • the dust box is a dust box 7 of a separate structure.
  • the present invention also discloses a pusher type vacuum cleaner 1000 of the fifth embodiment.
  • the pusher type vacuum cleaner 1000 of the fifth embodiment is different from the pusher type vacuum cleaner 900 of the fourth embodiment only in that the dust box is
  • the dust box 7' is a dust box 7' of a unitary structure.
  • the filter device 1000 of the fifth embodiment includes the hand-held vacuum cleaner combination of the fourth embodiment described above, wherein the filter device of the hand-held vacuum cleaner is the hand-held vacuum cleaner 500 of the embodiment which is not disposed obliquely.
  • the present invention also discloses a pusher type vacuum cleaner 2000 of the sixth embodiment.
  • the pusher type vacuum cleaner 2000 of the sixth embodiment is different from the pusher type vacuum cleaner 900 of the fourth embodiment only in that no cyclone is provided. Separate the structure and set only the filter structure, such as Haipa or other filter structures that function as simple filters.
  • the pusher type vacuum cleaner 2000 of the sixth embodiment includes the hand-held vacuum cleaner combination of the fifth embodiment described above, wherein the filter device of the hand-held vacuum cleaner is a hand-held vacuum cleaner 600 of a general filter device.
  • the dust box is a dust box 7 of a separate structure.
  • the present invention also discloses a pusher type vacuum cleaner 3000 of the seventh embodiment.
  • the pusher type vacuum cleaner 3000 of the seventh embodiment is different from the pusher type vacuum cleaner 2000 of the sixth embodiment only in that the dust box is
  • the dust box 7' is a dust box 7' of a unitary structure.
  • the pusher type vacuum cleaner 3000 of the seventh embodiment includes the hand-held vacuum cleaner combination of the above-described sixth embodiment, wherein the filter device of the hand-held vacuum cleaner is a hand-held vacuum cleaner 600 of a general filter device.
  • the direction “front” can be understood as the direction of the suction inlet of the hand-held vacuum cleaner during actual use, and the opposite direction is defined as “rear”.
  • the direction “upper” can be understood as the direction in which the hand-held vacuum cleaner ash opening is open during actual use, and the opposite direction is defined as “upper”.
  • the hand-held vacuum cleaner or the hand-held vacuum cleaner combination or the push-rod vacuum cleaner of all the above embodiments of the present invention are both wet and dry vacuum cleaners, that is, the vacuum cleaner can absorb water and the like, and the hand-held vacuum cleaner passes through the waterproof filter.
  • the setting, or through the setting of other waterproof structures, finally isolates the direct contact between the water vapor and the electrical components, and finally realizes the use of the vacuum cleaner for both wet and dry use.
  • the hand-held vacuum cleaner has an operating state in which the dust cup cover is opened and a non-operating state in which the dust cup cover is closed. That is, when the dust box is used for dust collection, the hand-held vacuum cleaner is in the working state, and the dust cup cover is opened; when the dust box is used for storage, the hand-held vacuum cleaner is in a non-working state at this time, and the preferred embodiment is that the dust cup cover does not open. Because it is possible to avoid the residual dust in the cup when it is stored; of course, in other non-preferred embodiments, the dust cup cover can be opened when the hand-held vacuum cleaner is not in operation.
  • the main function of the position adjuster is to prevent the dust cup cover from being opened by adjustment.
  • the hand-held vacuum cleaner uses a filtering device, and when the filtering device is a cyclonic separating structure, the cyclonic separating structure can make a first-order cyclone or a plurality of Level whirlwind.
  • the hand-held vacuum cleaner of the present invention adopts a cyclone separation scheme, and the cyclone separation structure is a first-stage cyclone separation structure. In other embodiments not shown in the present invention, a multi-stage cyclone separation structure may also be employed.
  • the gripping manners of the two different use scenarios of the separate hand-held vacuum cleaner and the hand-held push-rod vacuum cleaner are used, and the humanization is achieved.
  • the design gives the user a great experience. Specifically, when the user needs to vacuum the hand-held vacuum cleaner 100, the lateral holding area 43 is closer to the center of gravity of the whole machine, so the lateral holding area 43 can be gripped to reduce the force; when the user needs to When the hand-held vacuum cleaner 100 is tilted for cleaning, the center of gravity of the hand-held vacuum cleaner 100 may change.
  • the lateral holding area 43 or the oblique holding area 44 may be freely selected because the force is about the same; If the pusher type vacuum cleaner works, since the center of gravity changes significantly, the holding of the oblique holding area 44 at this time will exert a small force, and the oblique holding area 44 directly opposes the direction of the force application, and is more compatible with the working state, and more feels Convenience.
  • the main influence is the position of the center of gravity of the whole machine, and the center of gravity is closer to which holding area, then the corresponding holding area is less stressed, for example, the center of gravity is closer to the lateral holding area 43, then The lateral grip zone 43 can be selected to be gripped, and if the center of gravity is closer to the diagonal grip zone 44, the diagonal grip zone 44 can be selectively gripped.
  • the hand-held vacuum cleaner in the pusher type vacuum cleaner can directly connect the extension tube 200 and the suction head when performing actual dust collection. 300.
  • One end of the extension tube 200 is connected to the suction inlet of the hand-held vacuum cleaner, and the other end of the extension tube 200 is connected to the suction head 300.
  • the suction head 300 has a suction passage (not shown) communicating with the inside of the extension tube 200 to allow dust to enter the extension tube 200 via the suction passage and then enter the hand-held vacuum cleaner along the extension tube 200.
  • the extension tube 200 can be assembled to the dust suction inlet of the hand-held vacuum cleaner, and when the hand-held vacuum cleaner does not require the extension tube 200 for vacuuming, for example,
  • the extension tube 200 can be detached from the suction inlet of the hand-held vacuum cleaner, and the actually required accessories can be assembled to the suction inlet of the hand-held vacuum cleaner.
  • One end of the extension tube 200 is detachably connected directly to the dust suction inlet of the hand-held vacuum cleaner.
  • the extension tube 200 can be attached to the suction inlet through the snap quick release structure and detached from the suction inlet. This makes it easy to disassemble.
  • the present invention also provides several hand-held vacuum cleaners of a new configuration, in which the motor assembly is located between the dust suction inlet and the dust cup assembly.
  • the hand-held vacuum cleaner of the new structure arrangement according to the present invention will be described in detail below with reference to specific drawings.
  • FIG. 54 to FIG. 59 are the hand-held vacuum cleaner 101 of the second embodiment.
  • the hand-held vacuum cleaner 101 of this embodiment includes a housing 1010, a dust cup assembly 1011, and a handle for holding.
  • the dust suction inlet 1030 may be disposed on the housing 1010.
  • the dust cup assembly 1011 can be detachably coupled to the housing 1010.
  • the detachable connection is a snap connection, a threaded connection, a magnetic attraction or other connection.
  • the dust cup assembly 1011 is threadedly coupled to the housing 1010 for convenient cleaning by a user.
  • the battery assembly 1027 is provided at the rear end of the hand vacuum cleaner 101.
  • the motor assembly 1029 is used to generate a vacuum suction pressure, and the motor assembly 1029 is disposed at the front end of the hand vacuum cleaner 100.
  • the dust suction inlet 1030 is in communication with the dust cup assembly 1011.
  • the motor assembly 1029 is located between the dust suction inlet 1030 and the dust cup assembly 1011. The distance between the motor assembly 1029 and the dust suction inlet 1030 becomes smaller, and the suction force of the dust suction inlet 1030 increases at the same power.
  • the motor assembly 1029 By providing the motor assembly 1029 at the front end of the hand-held cleaner 100, the battery assembly 1027 is disposed at the rear end of the hand-held cleaner 100, and the dust cup assembly 1011 is located between the motor assembly 1029 and the battery assembly 1027, so that the structure is compact and the center of gravity is more coordinated.
  • the dust cup assembly 1011 includes a cup body 1012, a cyclone separator 1014 disposed in the cup body 1012, and a filter 1018 that separates the separated airflow from the cyclone separator 1014.
  • Cyclone separator 1014 circumferentially surrounds at least a portion of said filter 1018.
  • the cyclone separator 1014 is configured to perform cyclone separation of air entering the housing 1010.
  • the filter 1018 is located downstream of the cyclone separator 1014 for performing air separation by cyclone separation of the cyclone separator 1014. Filter again.
  • the battery assembly 1027 and the motor assembly 1029 are located on both sides of the cup body 1012, respectively.
  • the battery assembly 1027 is located on a side of the cup 1012 away from the dust suction inlet 1030.
  • the cup body 1012 has an air outlet end, and the motor assembly 1029 is disposed on an adjacent side of the air outlet end.
  • the cup 1012 has a graying port on the lower surface 1019 of the dust cup for pouring dust collected in the cup, and the battery assembly 1027 is located at one end of the cup 1012 near the graying port.
  • the cup body 1012 has a longitudinal axis YY extending in the longitudinal direction
  • the dust suction inlet 1030 has an air intake axis XX
  • the cup body 1012 is disposed obliquely with respect to the dust suction inlet 1030, and between the longitudinal axis YY and the air intake axis.
  • the angle ⁇ of XX is an acute angle. In one embodiment, the angle ⁇ between the longitudinal axis Y-Y and the inlet axis X-X ranges from 30° to 60°.
  • the cup 1012 has a longitudinal axis YY extending in the longitudinal direction
  • the motor assembly 1029 has a motor axis
  • the motor axis and the inlet axis XX are parallel to each other, in one embodiment, the motor axis It coincides with the inlet axis XX.
  • the cup 1012 is disposed obliquely with respect to the motor assembly 1029, and the angle between the longitudinal axis Y-Y and the motor axis is an acute angle. In one embodiment, the angle between the longitudinal axis Y-Y and the motor axis ranges from 30° to 60°.
  • the hand-held vacuum cleaner 101 includes a drainage structure 1031 that connects the dust suction inlet 1030 with the cup body 1012 to introduce a dust-containing gas stream into the cup body 1012.
  • the drainage structure 1031 is located below the suction inlet 1030 and the motor assembly 1029 is located above the drainage structure 1031.
  • the drainage structure 1031 can be disposed on the side of the motor assembly 1029, and the drainage structure 1031 can not protrude from the motor assembly 1029 in the vertical direction.
  • the drainage structure 1031 is located on the side of the dust suction inlet 1030, and the drainage structure 1031 may not protrude from the dust suction inlet 1030 in the vertical direction.
  • the hand-held vacuum cleaner 101 includes a clean airflow outlet located on the side of the motor assembly 1029 that faces from the clean airflow outlet toward the side.
  • a clean airflow outlet located on the side of the motor assembly 1029 that faces from the clean airflow outlet toward the side.
  • the clean airflow from the clean airflow outlet may also be placed above, ie the clean airflow flows upwardly from the clean airflow outlet.
  • the cup body 1012 has a longitudinal axis Y-Y extending in the longitudinal direction, and the cyclone separator 1014 has a separation axis, and the longitudinal axis is disposed in parallel with the separation axis.
  • the longitudinal axis Y-Y overlaps the separation axis.
  • the cyclone separator 1014 is disposed obliquely with respect to the suction inlet, and the angle between the separation axis and the intake axis X-X is an acute angle. In one embodiment, the angle between the separation axis and the intake axis X-X ranges from 30° to 60°.
  • the motor assembly 1029 has a motor axis that is parallel to the intake axis X-X.
  • the motor axis and the intake axis X-X coincide with each other.
  • the cyclone separator 1014 is disposed obliquely with respect to the motor assembly 1029, the angle between the separation axis and the motor axis being an acute angle.
  • the angle between the separation axis and the motor axis ranges from 30° to 60°.
  • the handle assembly 12 is for gripping.
  • the handle assembly 1024 includes a first grip area 1025 and a second grip area 1026.
  • the first grip area 1025 and the second grip area 1026 have different holding directions.
  • the angle between the first holding area 1025 and the second holding area 1026 is between 90 degrees and 135 degrees.
  • the first grip zone 1025 is adjacent to the motor assembly 1029.
  • the first grip area 1025 is located above the cup 1012.
  • the second holding area 1026 extends along the length of the cup 1012, and the second holding area 1026 and the motor assembly 1029 are respectively located on both sides of the cup 1012.
  • the second grip zone 1026 is located on a side of the cup 1012 that is remote from the dust inlet 1030.
  • the battery assembly 1027 is located below the second holding area 1026 and is mounted adjacent to the second holding area 1026.
  • the dust suction inlet 1030 is disposed opposite the second holding area 1026 and is located on the other side of the 1011 dust cup assembly.
  • the handle assembly 1024 is provided with two ends, a first end 1032 and a second end 1033.
  • the first end 1032 is coupled to the motor assembly 1029 and above the cup 1012.
  • the second end 1033 is coupled to the battery assembly 1027 and above the battery assembly 1027.
  • the first grip area 1025 and the second grip area 1026 are separated from each other.
  • the first holding area 1025 and the second holding area 1026 are in communication with each other.
  • the battery assembly 1027 has a battery lower surface 1028 having a dust cup lower surface 1019, and the battery lower surface 1028 and the dust cup lower surface 1019 are parallel to each other.
  • the battery lower surface 1028 is coplanar with the dust cup lower surface 1019.
  • the battery lower surface 1028 is not parallel or coplanar with the dust cup lower surface 1019.
  • the cup body 1012 is disposed obliquely with respect to the dust suction inlet 1030.
  • the cup body 1012 is inclined to have a first high point 1020 located above and a first low point 1021 located below, and the cup body 1012 faces away from the dust suction inlet.
  • the direction of 1030 is inclined, and the first high point 1020 is further away from the dust suction inlet 1030 than the first low point 1021.
  • the filter 1018 is located inside the cyclone 1014.
  • the cyclone separator 1014 surrounds at least a portion of the filter 1018 from the circumferential direction.
  • the cyclone separator 1014 has a main body portion 1015 and a plurality of airflow through holes 1016 provided in the main body portion 1015. After the dust-containing airflow is rotated around the main body portion 1015, it enters the inside of the cyclone separator 1014 from the airflow through hole 1016, and is secondarily filtered through the internal filter 1018.
  • Filter 1018 is located between cyclone separator 1014 and motor assembly 1029.
  • the dry and wet dust-containing gas stream is pretreated by the cyclone separator 1014 so that only a less dusty gas stream flows through the filter 1018, thereby avoiding clogging of the filter 1018 and prolonging
  • the service life of the filter 1018 improves the dust removal performance.
  • the cyclone separator 1014 has a flow guiding structure 1017 disposed under the main body portion 1015 for guiding the flow guiding structure 1017.
  • the guiding structure 1017 includes a plurality of guiding ribs, and the guiding ribs are arranged obliquely and arranged in an air flow direction. The direction of rotation about the cyclone separator 1014 is uniform.
  • a plurality of guiding ribs are arranged along the circumferential direction of the bottom of the main body portion 1015, and gaps between adjacent guiding ribs allow the air separated by the cyclone to enter the inside of the main body portion 1015.
  • the guide ribs can reduce the speed of entering the main body portion 1015 after the cyclone separation, and can adsorb a part of the dust particles, and prevent the air after the cyclone separation from rising again to the dust particles after the cyclone separation to enter the main body portion 1015.
  • the dust of the large particles partially entering the dust-containing airflow inside the cyclone 1014 from the bottom of the cup body 1012 is blocked by the guiding ribs from entering the cyclone 1014, and the amount of dust entering the cyclone 1014 can be reduced.
  • the dust separation effect is effectively improved, and the filter 1018 is prevented from being clogged.
  • the body portion 1015 is for accommodating a portion of the filter 1018.
  • the body portion 1015 may have a truncated cone shape, a column shape, or other shape that can accommodate a portion of the filter.
  • the body portion 1015 is frustoconical.
  • the cyclone separator 1014 is detachably coupled to the filter 1018.
  • the detachable connection is a snap connection, magnetic attraction or other suitable detachable connection.
  • the cyclone separator 1014 and the filter 1018 are snap-fitted to facilitate the separation of the cyclone separator 1014 from the filter 1018 for convenient cleaning.
  • the air guiding portion 431 is protruded from the circumferential side of the main body portion 1015, and has an air guiding groove 432 extending in a spiral shape along the circumferential direction of the main body portion 1015.
  • the bottom surface of the air guiding portion 431 has a wind guiding portion 433 which is spirally inclined with respect to a central axis of the main body portion 1015.
  • the air guiding portion 431 allows air to enter and perform cyclone separation in a whirlwind manner, and the spiral extension controls the air entering direction so that the dust separated by the cyclone gathers at the bottom.
  • the filter 1018 is also a hollow cone that is matched to the cyclone 1014 and that is radially outwardly narrower toward the bottom of the cup 1012.
  • An airflow outflow channel 1341 communicating with the motor assembly 1029 is formed in the filter 1018 in the axial direction. The airflow entering the interior of the cyclone separator 1014 is again rotated about the cone filter 1018 under the action of the suction negative pressure to perform secondary filtration and then flows upward and flows out to the motor assembly 1029 for discharge.
  • a filter 1018 is placed in the cyclone 1014, which is cylindrical or table shaped.
  • the filter 1018 can be cylindrical, truncated, prismatic or otherwise shaped to be placed in the cyclonic separator 1014.
  • the filter 1018 is in the shape of a truncated cone.
  • Filter 1018 filters the dust.
  • the filter 1018 material includes paper, cloth, waterproof Haipa or other filter materials.
  • the filter 1018 material is a waterproof Haipa.
  • the material of the filter 1018 is waterproof Haipa, and the vacuum cleaner can be used for both wet and dry functions.
  • the filter 1018 has a columnar shape and is formed into a hollow column shape by a laminated waterproof seabasle having a pleat width of 2-20 mm, and the pleat width is a width of the waterproof Haipa laminated portion; and/or
  • the filter 1018 has a cylindrical side area of 15000-20000 square millimeters; and/or the filter 1018 has an expanded area of 80,000-120,000 square millimeters.
  • the pleat width is 10 mm.
  • the filter 1018 is a waterproof Haipa. Since the hand-held vacuum cleaner 105 can be used as a wet and dry vacuum cleaner, it is possible that the dust is a liquid-like dust, and the water-proof function prevents the moisture from entering the motor assembly 1029 and prevents the electrical device from being damaged.
  • the filter 1018 is not limited to waterproof Haipa, but may be other filtering structures, such as a multi-stage filtering structure that is combined with or integrated with the cyclone 1014 to provide a secondary filtering effect. Dust impurities can be separated by multi-stage filtration.
  • wet treatment such as water absorption
  • the electrical device in addition to the waterproof design of the filter 1018 or the liquid treatment of the cyclone 1014, can further protect the electrical device by waterproofing the electrical device, such as the motor assembly 1029, ultimately ensuring the handheld vacuum cleaner.
  • the electrical device such as the motor assembly 1029
  • the filter 1018 is a waterproof Haipa. Since the hand-held vacuum cleaner 101 can be used as a wet and dry vacuum cleaner, it is possible that the dust is a liquid-like dust, and the water-proof function prevents the moisture from entering the motor assembly 1029 and prevents the electrical device from being damaged.
  • the filter 1018 is not limited to waterproof Haipa, but may be other filtering structures, such as a multi-stage filtering structure that is combined with or integrated with the cyclone 1014 to provide a secondary filtering effect. Dust impurities can be separated by multi-stage filtration.
  • wet treatment such as water absorption
  • the electrical device such as the motor assembly 1029
  • the cyclone separator 1014 is a first-order cyclone structure, and the dust entering the main body portion 1015 can be rotated around the main body portion 1015 to centrifugally discharge the dust, thereby further improving the dust removing effect.
  • the cyclone separator 1014 may be a multi-stage cyclone structure, that is, in the flow direction of the airflow, the cyclone chamber for cyclonic separation includes a plurality of successively connected cyclone chambers, thereby entering the main body portion 1015.
  • the dust gas can be separated by multiple dusts in the multi-stage cyclone chamber in turn, thereby improving the dust removal effect.
  • the cyclone separator 1014 has a flow guiding structure 1017 disposed under the main body portion 1015 for guiding the flow.
  • the guiding structure includes a plurality of guiding ribs, and the guiding ribs are arranged obliquely and arranged in an airflow direction. The direction of rotation is the same.
  • the airflow path of the hand-held vacuum cleaner 101 is such that the dust-containing airflow enters the dust cup assembly 1011 from the dust suction inlet 1030, and the airflow is rotated and separated around the cyclone separator, and part of the airflow passes through the gas.
  • the flow hole reaches the inside of the cyclone, and the other portion of the airflow enters the interior of the cyclone 1014 from the bottom of the dust cup assembly 1011, and the air flow entering the cyclone 1014 passes through the secondary filtration of the filter 1018 located inside the cyclone 1014. It flows upward and flows out to the motor assembly 1029.
  • the filter 1018 is waterproof Haipa.
  • a pusher type vacuum cleaner of the present invention comprises a hollow extension tube and a dust suction head (ie, a ground brush head).
  • the pusher type vacuum cleaner further includes the hand-held vacuum cleaner 101 of the first embodiment, the hand-held vacuum cleaner 101 is detachably connected directly or indirectly to the extension tube, and one end of the extension tube communicates with the dust suction inlet of the hand-held vacuum cleaner.
  • the other end of the extension tube is in communication with the dust suction head, and the suction head has a suction passage communicating with the inside of the extension tube to allow dust to enter the extension tube via the suction passage, and then along the An extension tube enters the suction inlet.
  • a hand-held vacuum cleaner assembly of the present invention comprising a hand-held vacuum cleaner 101 coupled to the hand-held vacuum cleaner 101 and detachably connected to increase the dust collecting space of the hand-held vacuum cleaner 101 or to accommodate the hand-held vacuum cleaner Dust box.
  • the structure of the dust box is the same as that of the dust box 7 of the first embodiment described above.
  • the hand-held vacuum cleaner 101 of the second embodiment can be coupled to and cooperate with a dust box 1013, and the dust box 1013 can increase the dust collecting volume of the hand-held vacuum cleaner 101.
  • the inner wall of the cup body 1012 is spaced from the outer wall of the cyclone separator 1014 so that the dust is not easily clogged and quickly falls to the bottom of the cup body 1012 or the dust box 1013.
  • the hand-held vacuum cleaner 102 of the third embodiment is substantially identical to the hand-held vacuum cleaner 101 of the second embodiment, except that the shape of the handle assembly 1024 is different, and the handle assembly 1024 is configured to vacuum the inlet 1030.
  • the upper surface is closer to the upper surface of the hand-held vacuum cleaner 200, improving accessibility during cleaning.
  • the hand-held vacuum cleaner 103 of the fourth embodiment is substantially the same as the hand-held cleaner 102 of the third embodiment, except that the structure of the drainage structure 1031 is moved downward so that the shape of the drainage structure 1031 and the shape of the handle assembly 1024. Resonate with each other to make the shape more beautiful; at the same time, the battery pack 1027 is laid flat.
  • the hand-held vacuum cleaner 102 of the third embodiment, the hand-held vacuum cleaner 103 of the fourth embodiment is detachably connected to the dust box 1013, and the dust box 1013 is the same as the hand-held vacuum cleaner 101 of the second embodiment. It is used to increase the dust collecting space of the hand-held vacuum cleaner 300 or to house the handheld vacuum cleaner 300.
  • the structure of the dust box 1013 is the same as that of the dust box 7 of the first embodiment.
  • the hand-held vacuum cleaner 101 cooperates with the dust box 1013 to make the combined structure have two working modes: the first is that the vacuum cleaner works independently; the second is that the vacuum cleaner is connected to the dust box. 1013 to work.
  • the dust collection amount can be increased, and the filter 1018 is burdened by the increase of the dust collection amount, and the filter area of the filter 1018 is increased to increase the vacuum cleaner. Vacuum efficiency.
  • the dust cup assembly 1011 of the present invention has a dust chamber assembly 1011 on a conventional vacuum cleaner that circumferentially surrounds at least a portion of the filter 1018, has a larger filtration area in a limited space, and does not have a volume in the vacuum cleaner.
  • the filter area of the filter 1018 is increased to ensure the filtering effect when the vacuum cleaner is connected to the dust box 1013, the filtration efficiency is improved, and the number of times of cleaning of the filter 1018 is reduced.
  • 63 to 66 are schematic views of a hand-held vacuum cleaner 104 according to a fifth embodiment of the present invention.
  • the hand-held vacuum cleaner 104 of the fifth embodiment is substantially identical to the hand-held vacuum cleaner 101 of the second embodiment, with the difference being that the filter is The shape, in the hand-held vacuum cleaner 101 of the second embodiment, the filter is a reverse tapered shape, and in the hand-held vacuum cleaner 104 of the fifth embodiment, the filter is cylindrical and the other structures are the same.
  • the double grip handle will be described in more detail.
  • the hand held vacuum cleaner 104 includes a housing 310, a motor assembly (not shown in Figure 63), a dust cup assembly 370, and a handle assembly.
  • the motor assembly is disposed in the housing and used to generate a vacuum suction pressure.
  • the dust cup assembly 370 is coupled to the housing 310, and the handle assembly is disposed on the housing 310.
  • the handle assembly includes a first holding area 372 and a second holding area 374. The first holding area 372 and the second holding area 374 are in different holding directions.
  • the hand-held vacuum cleaner 104 has a first holding area 372 and a second holding area 374 different from the holding direction of the first holding area 372.
  • the first holding area 372 is a horizontal and second holding area.
  • the 374 is longitudinal, and the user can select different holding areas according to the current position to be cleaned for better operation comfort.
  • the first grip zone 372 is located above the dust cup assembly 370 and the second grip zone 374 is located on one side of the dust cup assembly 370.
  • the hand-held vacuum cleaner 104 is provided with a dust suction inlet 380 for introducing an external airflow into the hand-held vacuum cleaner.
  • the dust suction inlet 380 is disposed opposite to the second holding area 374 and is located on the dust cup assembly 370 and the second. The opposite side of the grip area 374.
  • the motor assembly is located between the dust suction inlet 380 and the dust cup assembly 370, and the first holding area 372 is disposed adjacent to the motor assembly.
  • the handheld vacuum cleaner 104 includes a battery assembly that is positioned below the second grip zone 374 and mounted adjacent to the second grip zone 374.
  • the present invention also provides a dual working mode vacuum cleaner comprising the hand held vacuum cleaner of any of the preceding embodiments.
  • Figure 64 is a schematic view showing the structure of a dual working mode vacuum cleaner in an embodiment.
  • the dual working mode vacuum cleaner has two modes of operation, namely a horizontal type with a dust box 360 and a hand held type separate from the dust box 360.
  • the dual working mode vacuum cleaner includes a hand held vacuum cleaner 104 and a dust box 360.
  • the hand held vacuum cleaner 104 includes a dust cup assembly 370, a first holding area 372 disposed on the top of the dust cup assembly 370, and a dust cup assembly 370.
  • the second grip area 374 of the back is a dust cup assembly 370, a first holding area 372 disposed on the top of the dust cup assembly 370, and a dust cup assembly 370.
  • One side of the hand-held vacuum cleaner 104 with the dust box 360 is the bottom side, and the side where the dust suction inlet 380 is provided is the front side.
  • the first holding area 372 and the second holding area 374 are connected to the dust cup assembly 370, so that the user can use the first holding position (ie, Holding the first holding area 372), the handheld vacuum cleaner 104 can be held in a second holding position (ie, holding the second holding area 374).
  • the hand-held vacuum cleaner 104 is provided with a first holding area 372 at the top and a second holding area 374 at the back.
  • the dual working mode vacuum cleaner is in the handheld working mode and is used as a handheld vacuum cleaner or a pusher, the dust suction port is operated obliquely downward, and the operator holds the second holding zone 374 to operate.
  • the dual working mode vacuum cleaner is in the horizontal working mode and used in conjunction with the dust box 360, the dust suction port is horizontally placed, and the operator can move or lift the whole machine by holding the first holding area 372.
  • the pusher working head will face the bottom of the cabinet, the sofa and the like, and the operator can hold the first holding area. 372, this can reduce the degree of bending and a greater degree of operational comfort.
  • the first holding area 372 is closer to the center of gravity of the whole machine, so the first holding area 372 can be gripped to reduce the force; when the user needs to hold the hand
  • the center of gravity of the hand-held cleaner 104 may change. If the change is not large, the first holding area 372 or the second holding area 374 may be freely selected because the force is about the same; When the vacuum cleaner 104 is used as a pusher, the center of gravity changes significantly. At this time, the second holding area 374 is small, and the second holding area 374 is directly opposed to the direction of the force, and is more compatible with the working state. Users will find it more convenient and lighter.
  • the main influence is the position of the center of gravity of the whole machine, and the center of gravity is closer to which holding area, then the corresponding holding area is less stressed. For example, if the center of gravity is closer to the vicinity of the first holding area 372, then the first holding area 372 can be selected; if the center of gravity is closer to the second holding area 374, the second holding area 374 can be selectively held.
  • the bottom of the dust bin 360 may be provided with a roller.
  • a gap is formed between the first grip area 372 and the dust cup assembly 370 for the fingers to be extended for gripping.
  • a gap is formed between the second gripping zone 374 and the dust cup assembly 370 for the fingers to be extended for gripping.
  • the hand held vacuum cleaner 104 further includes a graying cover 332 disposed at the bottom of the dust cup assembly 370.
  • the bottom of the dust cup assembly 370 is provided with a graying port, the graying port is used for removing dust in the dust collecting chamber, and the graying cover 332 is used for closing the graying port.
  • the graying cover 332 is opened, so that the dust collecting chamber 330 of the dust cup assembly 370 and the dust box 360 are connected through the graying port; when the double working mode vacuum cleaner is in the hand type, the graying cover 332 is closed.
  • the dust collecting chamber 330 is closed.
  • the dual working mode vacuum cleaner further includes a pour gray cover release button.
  • the front end of the falling gray cover 332 is rotatably connected to the front end of the dust collecting chamber 330, and the rear end of the falling gray cover 332 is engaged with the bottom end of the rear end of the dust collecting chamber 330.
  • the gray cover release button is pressed, the button releases the stuck state of the dust cover 332 and the dust collection chamber 330, and the rear end of the gray cover 332 naturally falls due to gravity, so that the dust collection chamber 330 is connected to the dust box 360. through.
  • a gray lid release button is provided on the hand vacuum cleaner 104.
  • the motor chamber 340 of the dual working mode vacuum cleaner is disposed between the dust suction inlet 380 and the dust cup assembly 370.
  • the dual working mode vacuum cleaner further includes an air duct 382 that communicates the interior of the dust suction inlet 380 and the dust cup assembly 370, and the air duct 382 is disposed at a side of the motor chamber 340.
  • the motor chamber 340 is also provided with an air outlet.
  • Figure 66 is a schematic illustration of the flow direction of the airflow within the hand held vacuum cleaner 104 in one embodiment.
  • the air outlet is located on the opposite side of the motor chamber 340 that is coupled to the side of the air duct 382.
  • the dust cup assembly 370 Since the top and the back of the dust cup assembly 370 are provided with handles, if the air outlet is provided at the top or the back of the motor chamber 340, it may be hot. When the vacuum cleaner is in the horizontal working mode, the dust chamber 360 is hung on the bottom of the motor chamber 340. Therefore, if the air outlet is provided at the bottom of the motor chamber 340, the dust box 360 may form a barrier. Therefore, it is preferable to arrange the air outlet on one side of the motor chamber 340 as shown in Fig. 66.
  • the bottom of the dust suction inlet 380 is located adjacent the dust cup assembly 370 with a first tab extending forwardly (i.e., extending away from the dust cup assembly 370). 384.
  • the dust box 360 is provided with a second tab 386 for engaging with the first tab 384.
  • a card slot for fitting the second tab 386 is formed between the first tab 384 and the dust suction inlet 380, and a card for fitting the first tab 384 is also formed between the second tab 386 and the dust box 360. groove.
  • the first tab 384 is forward and the second tab 386 is rearward, thereby completing the engagement of the hand-held vacuum cleaner 104 and the dust box 360.
  • the hand-held vacuum cleaner 104 is pushed forward, and the first tab 384 is inserted into the corresponding card slot and cannot be further advanced.
  • the dust bin 360 includes a load bearing portion for carrying the handheld vacuum cleaner 104.
  • the load bearing portion includes a first slope 362, a second slope 364, a first plane 363, and a second plane 365.
  • the first plane 363 and the second plane 365 are parallel to the bottom of the dust box 360, and the bearing portion is dusted from the rear end of the dust box 360 in the order of the first slope 362, the first plane 363, the second slope 364, and the second plane 365.
  • the front end of the box 360 extends, wherein the rear end is one end of the horizontal dust box 360 near the second holding area 374, and the front end is the end of the dust box 360 near the dust collecting inlet 380.
  • the shape of the bottom of the hand-held vacuum cleaner 104 should match the shape of the bearing portion, that is, the structures of the bottom portion of the hand-held vacuum cleaner 104 should correspond to the shapes of the first inclined surface 362, the second inclined surface 364, the first plane 363 and the second plane 365, respectively.
  • the hand-held vacuum cleaner 104 is fixed to the dust box 360, it is just in contact with each part of the load-bearing portion.
  • the hand vacuum cleaner 104 In the dual working mode vacuum cleaner shown in FIG. 65, by providing the first slope 362, when the hand vacuum cleaner 104 needs to be mounted on the dust box 360, the hand vacuum cleaner 104 automatically slides along the first slope 362 under the action of gravity. Position and received by the second ramp 364. And by providing the first plane 363 and the second plane 365, the hand-held cleaner 104 is in a balanced state, and can be fixed more stably.
  • the angle formed between the first inclined surface 362 and the first plane 363 on the side away from the carrying portion is an obtuse angle
  • the second inclined surface 364 and the second flat surface 365 are away from the carrying portion.
  • the angle formed by one side is an obtuse angle.
  • the inner wall of the cup 366 is spaced from the outer wall of the cyclone 367 so that the dust is not easily clogged and slides down to the bottom of the cup 366 or the dust box 360.
  • the inner wall of the cup 366 and the outer wall of the cyclone separator 367 have a distance A-C of 20 mm or more.
  • the inner wall of the cup 366 is spaced from the outer wall of the cyclone 367 by a distance of 23.2 mm. It can be understood that the inner wall of the cup 366 and the outer wall of the cyclone 367 may also be 25 mm, 27 mm, 29 mm or other values.
  • the inner wall of the cyclone separator 367 is disposed at a distance from the side of the filter 368 so that the dust is not easily blocked and quickly falls to the bottom of the cup 366 or the dust box 360.
  • the inner wall of the cyclone separator 367 is spaced apart from the filter 368 by a distance B-D of 2 mm or more.
  • the inner wall of the cyclone 367 is spaced 5.4 mm from the side of the filter 368. It can be understood that the inner wall of the cyclone separator 367 and the side of the filter 368 may also be 5 mm, 7 mm, 9 mm or other values.
  • the cyclone separator 367 is disposed at a distance from the bottom surface of the filter 368 so that the dust is not easily blocked and quickly falls to the bottom of the cup 366 or the dust box 360.
  • the cyclone separator 367 and the bottom surface of the filter 368 have a distance B-C of 0.5 mm or more.
  • the cyclone separator 367 is spaced from the bottom surface of the filter 368 by a distance of 1.6 mm. It can be understood that the distance between the cyclone separator 367 and the bottom surface of the filter 368 can also be 2 mm, 3 mm, 4 mm or other values.
  • the filter 368 is housed in the cyclone separator 367.
  • the filter 368 has a diameter of 100 mm or more and a height of 70 mm or more.
  • the filter 368 has a diameter of 125 mm and a height of 94 mm.
  • the cup 366 is disposed at a distance from the dust box 360.
  • the cup body 366 is spaced apart from the dust box 360 by A-D by 0.5 mm or more.
  • the cup body 366 is spaced from the bottom surface of the dust box 360 by a distance of 7.2 mm. It can be understood that the distance between the cup 366 and the dust box 360 can also be 2 mm, 3 mm, 4 mm or other values.
  • the dust collection amount can be increased by connecting the dust box 360, and the filter 368 is easily blocked due to the increase of the dust collection amount, and the filter 368 is effectively set.
  • the spacing of the cyclone 367 and the cup 366 allows dust to slide more easily to the dust box 360.
  • the invention has a double working mode, the hand-held type of the vacuum cleaner working alone and the horizontal type matched with the external box, and the distance between the components in the cup body 366 is designed to make the dust quickly fall to the bottom of the cup body 366 or the dust box 360
  • the dust cup assembly 370 is not easy to block, stabilizes the dust removal efficiency of the vacuum cleaner, reduces the number of cleanings, and improves the service life.
  • FIG. 68 to FIG. 71 are schematic diagrams showing a hand-held vacuum cleaner 105 according to a sixth embodiment of the present invention and its connection with a dust box.
  • the cleaner assembly includes a hand vacuum cleaner 105 and a dust box 1013 detachably mounted to the hand vacuum cleaner 105.
  • the hand vacuum cleaner 105 can perform the dust suction operation alone, and the hand vacuum cleaner 105 and the dust box 1013 can cooperate to perform the dust suction operation. That is, the cleaner assembly has a first mode of operation in which the hand-held cleaner 105 is used independently and a second mode of operation in which the hand-held cleaner 105 is used in conjunction with the dust box 1013.
  • the hand-held vacuum cleaner 105 when performing small-area vacuuming, can be detached from the dust box 1013 to perform a hand-held independent vacuuming operation (ie, the first working mode); and when performing large-area vacuuming, The dust box 1013 is mounted on the hand-held vacuum cleaner 105 (i.e., the second mode of operation) to increase the dust collection space of the hand-held vacuum cleaner 105.
  • a hand-held independent vacuuming operation ie, the first working mode
  • large-area vacuuming The dust box 1013 is mounted on the hand-held vacuum cleaner 105 (i.e., the second mode of operation) to increase the dust collection space of the hand-held vacuum cleaner 105.
  • the hand-held vacuum cleaner 105 includes a dust suction inlet 1030, a dust cup assembly 1011, a handle assembly 1024 for holding, a motor assembly 1029 for providing power to generate a vacuum suction pressure, and a battery for supplying power.
  • Component 1027 Component 1027.
  • the dust suction inlet 1030 is configured to introduce a dust-containing gas stream into the dust cup assembly 1011.
  • the dust cup assembly 1011 is located between the dust suction inlet 1030 and the motor assembly 1029 for filtering the dust-containing gas stream.
  • the handle assembly 1024 and the motor assembly 1029 are located on the same side of the dust cup assembly 1011, and the motor assembly 1029 is disposed in a space formed by the handle assembly 1024 and the dust cup assembly 1011.
  • the battery assembly 1027 is disposed under the handle assembly 1024, so that the handheld unit
  • the overall center of gravity of the cleaner 105 is close to the rear end of the hand, and the upper and lower distributions of the motor assembly 1029 and the battery assembly 1027 are advantageous for balancing the force applied to the rear end of the hand vacuum cleaner 105.
  • the axis X-X of the motor assembly 1029 and the intake axis Y-Y of the suction inlet 1030 are parallel to each other.
  • the dust cup assembly 1011 includes a cup 1012, a cyclone 1014, and a filter 1018.
  • the cyclone separator 1014 is disposed inside the cup body 1012 for centrifugally operating the dust-containing gas stream entering the cup body 1012 to achieve dust separation.
  • the filter 1018 is disposed inside the cyclone 1014 to perform secondary separation of the separated airflow of the cyclone 1014.
  • the cup body 1012 has a hollow cylindrical shape that is open at one end, and a bottom ash opening (not shown) for dusting is opened at the bottom.
  • the dust cup assembly 1011 also includes a lid (not shown) for enclosing the ash drain.
  • the lid closes the ash drain, so that the cup 1012 is an enclosed space having a cup bottom, and the dust entering the cup body 1012 by the dust suction inlet 1030 The dust separated by the airflow around the cyclone separator 1014 will fall and be placed on the bottom of the cup.
  • the periphery of the dust cover is provided with a seal for sealing the gap between the two when the dust cover is sealed.
  • the cyclone separator 1014 includes a main body portion 1015, a plurality of airflow through holes 1016 formed in the main body portion 1015, and a wind guiding portion 431 connected to the main body portion 1015.
  • the main body portion 1015 is hollow and has a top opening, and the main body portion 1015 is a hollow cone whose outer radial direction is narrowed toward the bottom of the cup body 1012, and the filter 1018 is at least partially inserted into the main body portion 1015 from the opening of the main body portion 1015.
  • the dust-containing airflow entering the cup body 1012 from the dust suction inlet 1030 can be rotated around the main body portion 1015 under the action of the suction negative pressure to perform dust separation, that is, the dust is centrifugally extracted and the airflow enters the cyclone separation through the plurality of airflow through holes 1016.
  • the dust suction negative pressure to perform dust separation, that is, the dust is centrifugally extracted and the airflow enters the cyclone separation through the plurality of airflow through holes 1016.
  • the cyclone separator 1014 is a first-order cyclone structure, and the dust entering the main body portion 1015 can be rotated around the main body portion 1015 to centrifugally discharge the dust, thereby further improving the dust removing effect.
  • the cyclone separator 1014 may be a multi-stage cyclone structure, that is, in the flow direction of the airflow, the cyclone chamber for cyclonic separation includes a plurality of stages of swirling chambers that are sequentially connected, thereby entering the body portion 121.
  • the dust gas can be separated by multiple dusts in the multi-stage cyclone chamber in turn, thereby improving the dust removal effect.
  • the cyclone separator 1014 has a flow guiding structure 1017 disposed under the main body portion 1015 for guiding the flow guiding structure 1017.
  • the guiding structure 1017 includes a plurality of guiding ribs, and the guiding ribs are arranged obliquely and arranged in an air flow direction. The direction of rotation about the cyclone separator 1014 is uniform.
  • a plurality of guiding ribs are arranged along the circumferential direction of the bottom of the main body portion 1015, and gaps between adjacent guiding ribs allow the air separated by the cyclone to enter the inside of the main body portion 1015.
  • the guide ribs can reduce the speed of entering the main body portion 1015 after the cyclone separation, and can adsorb a part of the dust particles, and prevent the air after the cyclone separation from rising again to the dust particles after the cyclone separation to enter the main body portion 1015.
  • the dust of the large particles partially entering the dust-containing airflow inside the cyclone 1014 from the bottom of the cup body 1012 is blocked by the guiding ribs from entering the cyclone 1014, and the amount of dust entering the cyclone 1014 can be reduced.
  • the dust separation effect is effectively improved, and the filter 1018 is prevented from being clogged.
  • the body portion 1015 is for accommodating a portion of the filter 1018.
  • the body portion 1015 may have a truncated cone shape, a column shape, or other shape that can accommodate a portion of the filter.
  • the body portion 1015 is frustoconical.
  • the cyclone separator 1014 is detachably coupled to the filter 1018.
  • the detachable connection is a snap connection, magnetic attraction or other suitable detachable connection.
  • the cyclone separator 1014 and the filter 1018 are snap-fitted to facilitate the separation of the cyclone separator 1014 from the filter 1018 for convenient cleaning.
  • the air guiding portion 431 is protruded from the circumferential side of the main body portion 1015, and has an air guiding groove 432 extending in a spiral shape along the circumferential direction of the main body portion 1015.
  • the bottom surface of the air guiding portion 431 has a wind guiding portion 433 which is spirally inclined with respect to a central axis of the main body portion 1015.
  • the air guiding portion 431 allows air to enter and perform cyclone separation in a whirlwind manner, and the spiral extension controls the air entering direction so that the dust separated by the cyclone gathers at the bottom.
  • the filter 1018 is also a hollow cone that is matched to the cyclone 1014 and that is radially outwardly narrower toward the bottom of the cup 1012.
  • An airflow outflow channel 1341 communicating with the motor assembly 1029 is formed in the filter 1018 in the axial direction. The airflow entering the interior of the cyclone separator 1014 is again rotated about the cone filter 1018 under the action of the suction negative pressure to perform secondary filtration and then flows upward and flows out to the motor assembly 1029 for discharge.
  • a filter 1018 is placed in the cyclone 1014, which is cylindrical or table shaped.
  • the filter 1018 can be cylindrical, truncated, prismatic or otherwise shaped to be placed in the cyclonic separator 1014.
  • the filter 1018 is in the shape of a truncated cone.
  • Filter 1018 filters the dust.
  • the filter 1018 material includes paper, cloth, waterproof Haipa or other filter materials.
  • the filter 1018 material is a waterproof Haipa.
  • the material of the filter 1018 is waterproof Haipa, and the vacuum cleaner can be used for both wet and dry functions.
  • the filter 1018 has a columnar shape and is formed into a hollow column shape by a laminated waterproof seabasle having a pleat width of 2-20 mm, and the pleat width is a width of the waterproof Haipa laminated portion; and/or
  • the filter 1018 has a cylindrical side area of 15000-20000 square millimeters; and/or the filter 1018 has an expanded area of 80,000-120,000 square millimeters.
  • the pleat width is 10 mm.
  • the filter 1018 is a waterproof Haipa. Since the hand-held vacuum cleaner 105 can be used as a wet and dry vacuum cleaner, it is possible that the dust is a liquid-like dust, and the water-proof function prevents the moisture from entering the motor assembly 1029 and prevents the electrical device from being damaged.
  • the filter 1018 is not limited to waterproof Haipa, but may be other filtering structures, such as a multi-stage filtering structure that is combined with or integrated with the cyclone 1014 to provide a secondary filtering effect. Dust impurities can be separated by multi-stage filtration.
  • wet treatment such as water absorption
  • the electrical device in addition to the waterproof design of the filter 1018 or the liquid treatment of the cyclone 1014, can further protect the electrical device by waterproofing the electrical device, such as the motor assembly 1029, ultimately ensuring the handheld vacuum cleaner.
  • the electrical device such as the motor assembly 1029
  • the dust-containing gas stream entering the cup body 1012 rotates around the cyclone separator 1014 and enters the interior of the cyclone separator 1014 through the gas flow through hole 1016, and is filtered by the filter 1018 located inside the cyclone separator 1014 and flows upward to flow to the motor assembly 1029. discharge.
  • the dust box 1013 When the hand-held vacuum cleaner 105 is used in combination with the dust box 1013, the dust box 1013 is mounted on the cup body 1012 of the hand-held vacuum cleaner 105, and the dust-proof cover is opened relative to the gray-out port so that the gray-dusting port is opposite to the open end of the dust box 1013 and The dust box 1013 is in communication.
  • the air flow path is: the dusty airflow entering the cup body 1012 is separated around the cyclone separator 1014, so that the dusty airflow is subjected to preliminary dust separation, and the dust falls into the dust box 1013 through the gray ash port, and the airflow is divided into two parts.
  • a portion of the gas stream enters the interior of the cyclone separator 1014 through a plurality of gas flow through holes 1016, and is filtered by the filter 1018 located inside the cyclone separator 1014 and flows upward to flow out to the motor assembly 1029;
  • Another portion of the airflow flows through the dusting port to the dust box 1013, flows upward into the cup 1012, enters the interior of the cyclone 1014 through a plurality of airflow through holes 1016, and is filtered by the filter 1018 located inside the cyclone 1014.
  • the flow flows to the motor assembly 1029 for discharge.
  • the cleaner assembly has a first mode of operation suitable for a small area and a second mode of operation with a suitable large area.
  • the hand-held vacuum cleaner 105 can be removed from the dust box 1013 for use by the user in a hand-held operation, in which case the hand-held vacuum cleaner 105 has an air flow path; and in the second mode of operation, the hand-held vacuum cleaner 105 and the dust box 1013 cooperates, at this time, the hand-held vacuum cleaner 105 has two air flow passages for collecting dust through the dust box 1013.
  • the bottom of the dust box 1013 is provided with a pulley 1034 for realizing the function (ie, horizontal) of the vacuum cleaner combination when performing the second working mode for large-area cleaning.
  • the dust box 1013 is mounted on the periphery of the open end of the dust-collecting port of the hand-held vacuum cleaner 105, and is provided with a sealing structure. After the hand-held vacuum cleaner 105 is installed into the dust box 1013, the sealing structure maintains the periphery of the graying port and the dust. The seal between the boxes 1013.
  • the hand-held vacuum cleaner 105 is detachably coupled with the dust box 1013, so that the vacuum cleaner combination has two vacuuming modes, that is, a first working mode suitable for a small area and a second working mode suitable for a large area;
  • the device 1018 is disposed inside the cyclone 1014, and the dusty airflow in the hand vacuum cleaner 105 is firstly subjected to dust separation by the cyclone 1014 to pretreat the dry and wet dusty airflow; then the gas enters the cyclone 1014.
  • the internal filter 1018 performs filtration so that only a less dusty gas stream flows through the filter 1018, avoiding clogging of the filter 1018, extending the life of the filter 1018, and improving dust removal performance.
  • the extension tube and the dust suction head can be connected.
  • the hand-held vacuum cleaner is detachably connected to the extension tube directly or indirectly, one end of the extension tube is in communication with the dust suction inlet of the hand-held vacuum cleaner, and the other end of the extension tube is in communication with the dust suction head, the dust suction head
  • a suction passage is provided in communication with the interior of the extension tube to allow dust to enter the extension tube via the suction passage and into the suction inlet along the extension tube.
  • the extension tube can be a rigid tube, a hose, or a combination of a soft and a hard tube, or a telescopic tube.
  • the user can select an accessory according to the actual application scenario.
  • the extension tube can be detached from the suction inlet of the hand-held vacuum cleaner, and The actual required accessories are assembled to the suction inlet of the hand-held vacuum cleaner.
  • One end of the extension tube is detachably connected directly to the suction inlet of the hand-held vacuum cleaner.
  • the extension tube can be attached to the suction inlet through the snap quick release structure and detached from the suction inlet. This makes it easy to disassemble.
  • the hand-held vacuum cleaners 101, 102, 103, 104, and 105 in the above embodiments of the present invention can be combined with the dust box, and the dust box can not only increase the dust collecting space, but in other embodiments, the dust box can also be used for storing the hand.
  • the role of the vacuum cleaner can be combined with the dust box, and the dust box can not only increase the dust collecting space, but in other embodiments, the dust box can also be used for storing the hand.
  • the role of the vacuum cleaner is the role of the vacuum cleaner.
  • the direction “front” can be understood as the direction of the suction inlet of the hand-held vacuum cleaner during actual use, and the opposite direction is defined as “rear”.
  • the direction “upper” can be understood as the direction in which the hand-held vacuum cleaner ash opening is open during actual use, and the opposite direction is defined as “upper”.
  • the hand-held vacuum cleaners 101, 102, 103, 104, 105 have an operating state in which the graying cover is opened and a non-working state in which the graying cover is closed. That is, when the dust box is used for dust collection, the hand-held vacuum cleaner is in the working state, and the gray dust cover is opened; when the dust box is used for storage, the hand-held vacuum cleaner is in a non-working state at this time, and the preferred embodiment is that the gray dust cover does not open. Because it is possible to avoid the residual dust in the cup when it is stored; of course, in other non-preferred embodiments, the dust cover can be opened when the hand-held vacuum cleaner is not in operation.
  • the main function of the position adjuster is to prevent the dust cover from being opened by adjustment when being stored.
  • the hand-held vacuum cleaner 101, 102, 103, 104, 105 or the hand-held vacuum cleaner combination or the push rod type vacuum cleaner of all the above embodiments of the present invention uses a filtering device, and when the filtering device is a cyclonic separating structure, the cyclonic separating structure can be Make a level of whirlwind, or a multi-level cyclone.
  • the hand-held vacuum cleaner of the present invention adopts a cyclone separation scheme, and the cyclone separation structure is a first-stage cyclone separation structure. In other embodiments not shown in the present invention, a multi-stage cyclone separation structure may also be employed.
  • the dust box is provided in the invention, and in the garage or other places with more garbage, the dust collecting space can be increased through the dust box, because the garbage in the general garage is relatively large, such as wood chips, and there is liquid garbage such as water, the present invention It can meet the dust absorption of both wet and dry applications at the same time. It is easy to use and has a variety of uses. There are many options.
  • the present invention provides a detachable multi-purpose dust box, has a simple structure, and flexibly increases the dust storage cavity of the vacuum cleaner, and can also accommodate the hand-held vacuum cleaner, thereby saving storage space and making the storage environment beautiful.
  • the invention focuses on the protection of the independent dust box structure, and protects the structure of the hand-held vacuum cleaner combination of the dust box and the hand-held vacuum cleaner, and at the same time protects the structure of the pusher type vacuum cleaner with the dust box and the hand-held vacuum cleaner.
  • the structure inside the hand-held vacuum cleaner of the present invention is not defined.
  • the description about tilting the filter device is a preferred embodiment of the present invention, and the vacuum cleaner structure is made in order to reduce the height and length of the whole machine.
  • the structure of the filtering device is not limited, and may be a normal filter or a cyclone separator having a cyclone separation effect.

Abstract

一种吸尘器组合,其包括:吸尘装置及用于与吸尘装置配合并用以收集吸尘装置吸入的垃圾的尘箱,吸尘器组合具有第一工作模式及第二工作模式;在第一工作模式,吸尘装置未与尘箱密封配合,吸尘装置独立工作并承担吸尘和集尘;在第二工作模式,吸尘装置与尘箱配合,吸尘装置只承担吸尘,而由尘箱承担集尘。本发明中的吸尘器组合通过设置可以与吸尘装置拆卸的尘箱,灵活增加了吸尘器的灰尘收纳腔,尘箱结构简单,与吸尘装置配合后结构紧凑且占用空间小,可以满足不同垃圾量的场景的清洁需求。

Description

吸尘器组合、推杆式吸尘器 技术领域
本发明涉及清洁技术领域,尤其涉及一种具有尘箱的吸尘器组合及具有该吸尘器组合的推杆式吸尘器。
背景技术
在现有技术中,对于车库等环境,通常会有很多的垃圾,比如木屑、带有垃圾的污水等,普通的吸尘器集尘空间只有一个尘袋或者尘杯的空间,当垃圾过多时,很快就满了,需要多次倾倒,而且随着收集到的垃圾增多,也会对分离的效率产生影响,使得效率降低。
因此,针对现有技术中的问题,有必要提供一种灵活设置的可增加集尘空间的尘箱、具有该尘箱的吸尘器组合及具有该吸尘器组合的推杆式吸尘器。
发明内容
本发明提供一种灵活设置的可增加集尘空间的尘箱、具有该尘箱的吸尘器组合及具有该吸尘器组合的推杆式吸尘器,基于尘箱的设计,吸尘器组合可用适用不同场景的清洁需求,提高应用广度。
为实现上述目的,本发明的技术方案是:具有第一工作模式一种吸尘器组合,其包括:
吸尘装置,其包括壳体、吸尘入口及与壳体连接的尘杯组件,所述尘杯组件包括杯体;
尘箱,用于与杯体配合,并用以收集吸尘装置吸入的垃圾,所述尘箱和杯体相互连通;
所述吸尘器组合具有第一工作模式及第二工作模式;
在所述第一工作模式,所述吸尘装置未与尘箱配合,所述吸尘装置独立工作并承担吸尘和集尘;
在所述第二工作模式,所述吸尘装置与尘箱配合,所述吸尘装置只承担吸尘,而由尘箱和杯体共同承担集尘。
进一步的,所述尘箱包括集尘室及与集尘室连通的灰尘入口,所述灰尘入口在所述第二工作模式时接收经过吸尘装置的垃圾。
进一步的,所述杯体设有倒灰口,所述倒灰口在所述第二工作模式时与灰尘入口可密封配接。
进一步的,所述倒灰口与灰尘入口之间设有第一密封件。
进一步的,所述倒灰口为圆柱形,所述灰尘入口大于倒灰口的尺寸,所述第一密封件位于倒灰口与灰尘入口之间。
进一步的,所述尘杯具有用于用以封闭倒灰口的尘杯盖及实现倒灰口与尘杯盖相互密封的第二密封件,所述第一密封件周向包围第二密封件及尘杯盖。
进一步的,所述尘箱具有用以控制尘杯盖自动打开的抵触部,所述抵触部设置于灰尘入口处,所述抵触部位于第一密封件以内。
进一步的,所述手持吸尘器具有控制尘杯盖打开或关闭的锁扣部,所述抵触部具有第一位置,所述抵触部在第一位置时能与锁扣部抵压配合而控制尘杯盖打开。
进一步的,所述手持吸尘器还设有转动部及复位结构,所述锁扣部控制尘杯盖打开时,所述尘杯盖绕转动部转动,并且所述锁扣部释放锁定后,所述尘杯盖在复位结构的驱动下向外自动打开。
进一步的,所述尘杯盖向外自动打开的角度范围是110°-190°。
进一步的,所述尘箱包括基部及与基部配合的顶部,所述顶部具有所述的灰尘入口。
进一步的,所述基部具有位于底部的底面以及与底面连接且共同围成所述集尘室的侧面,所述侧面上具有透明视窗。
进一步的,所述基部和顶部相互弹性形配。
进一步的,所述尘箱的两端分别设置第一固定结构和第二固定结构,所述手持吸尘器具有与第一固定结构卡扣的第一定位卡扣及与第二固定结构卡扣的第二定位卡扣。
进一步的,所述吸尘装置包括尘杯组件及电机组件,所述尘杯组件包括杯体及设于杯体内的旋风分离器,所述电机组件用以产生吸尘负压,所述电机组件位于吸尘入口与尘杯组件之间。
进一步的,所述吸尘入口具有进风轴线,所述电机组件具有电机轴线,所述进风轴线与电机轴线相互平行。
进一步的,所述吸尘装置包括引流结构,所述引流结构连接吸尘入口与杯体以将含尘气流从吸尘入口引入杯体。
进一步的,所述引流结构从壳体靠近吸尘入口的一端向外呈管状弯折延伸并与杯体的一侧连接并与杯体连通。
进一步的,所述吸尘装置还设有电池组件,所述电池组件与电机组件分别位于杯体的两侧。
进一步的,所述杯体具有位于机器下方的倒灰口,所述电池组件位于杯体靠近倒灰口的一端。
进一步的,所述吸尘装置包括手柄组件,所述手柄组件用于握持,所述手柄组件包括第一握持区及第二握持区,所述第一握持区及第二握持区的握持方向不同。
进一步的,所述第一握持区靠近电机组件且位于杯体的上方。
进一步的,所述第二握持区沿杯体的长度方向延伸,所述第二握持区与电机组件分别位于杯体的两侧。
进一步的,所述吸尘装置还设有电池组件,所述电池组件位于第二握持区的下方且与第二握持区相邻安装。
进一步的,所述第一握持区及第二握持区相互之间的夹角为90度-135度。
进一步的,所述吸尘装置包括尘杯组件及电机组件,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述旋风分离周向包围至少部分过滤器。
进一步的,所述旋风分离器包括主体部,所述主体部为外径向靠近所述杯体底部方向变窄的中空圆锥体,所述若干气流通孔开设于所述主体部上。
进一步的,所述过滤器为外径向靠近所述杯体底部方向变窄的中空圆锥体,且所述过滤器内沿轴向形成有与所述电机组件连通的气流流出通道。
进一步的,所述过滤器为防水海帕。
进一步的,所述过滤器为柱状,由层叠防水海帕围成中空柱状,所述过滤器的褶高为2-20毫米;及/或,所述过滤器的柱体侧面面积为15000-20000平方毫米;及/或,所述过滤器的展开面积为80000-120000平方毫米。
进一步的,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述电机组件用于提供动力并产生吸尘负压,其中,在所述第一工作模式时,进入所述杯体内的含尘气流绕所述旋风分离器旋转后由所述气流通孔进入所述旋风分离器的内部,并经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出。
进一步的,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述电机组件用于提供动力并产生吸尘负压,其中,
在所述第二工作模式时,进入所述杯体内的含尘气流绕所述旋风分离器分 离后,一部分气流经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出;另一部分气流流向所述尘盒扩展箱后向上流动至所述杯体内,并经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出。
进一步的,所述旋风分离器包括导流结构,所述导流结构设于所述主体部下方且包括若干引导筋;所述引导筋偏斜排布且排布方向与气流旋转方向一致。
为实现上述目的,本发明采用的另一个技术方案是:一种吸尘器组合,其包括:
吸尘装置,其包括壳体、吸尘入口及与壳体连接的尘杯组件,所述尘杯组件包括杯体;
尘箱,用于与杯体配合,并用以收集吸尘装置吸入的垃圾,所述尘箱和杯体相互连通;
所述吸尘器组合具有第一工作模式及第二工作模式;
在所述第一工作模式,集尘容量为A,其中A为吸尘装置的集尘容量;
在所述第二工作模式,集尘容量为A+B,其中B为尘盒的集尘容量。
进一步的,在所述第一工作模式,所述吸尘装置未与尘箱配合,所述吸尘装置独立工作并承担吸尘和集尘;
在所述第二工作模式,所述吸尘装置与尘箱配合,所述吸尘装置只承担吸尘,而由尘箱和杯体共同承担集尘。
进一步的,所述尘箱包括集尘室及与集尘室连通的灰尘入口,所述灰尘入口在所述第二工作模式时接收经过吸尘装置的垃圾。
进一步的,所述杯体设有倒灰口,所述倒灰口在所述第二工作模式时与灰尘入口可密封配接。
进一步的,所述倒灰口与灰尘入口之间设有第一密封件。
进一步的,所述倒灰口为圆柱形,所述灰尘入口大于倒灰口的尺寸,所述第一密封件位于倒灰口与灰尘入口之间。
进一步的,所述尘杯具有用于用以封闭倒灰口的尘杯盖及实现倒灰口与尘杯盖相互密封的第二密封件,所述第一密封件周向包围第二密封件及尘杯盖。
进一步的,所述尘箱具有用以控制尘杯盖自动打开的抵触部,所述抵触部设置于灰尘入口处,所述抵触部位于第一密封件以内。
进一步的,所述手持吸尘器具有控制尘杯盖打开或关闭的锁扣部,所述抵触部具有第一位置,所述抵触部在第一位置时能与锁扣部抵压配合而控制尘杯 盖打开。
进一步的,所述手持吸尘器还设有转动部及复位结构,所述锁扣部控制尘杯盖打开时,所述尘杯盖绕转动部转动,并且所述锁扣部释放锁定后,所述尘杯盖在复位结构的驱动下向外自动打开。
进一步的,所述尘杯盖向外自动打开的角度范围是110°-190°。
进一步的,所述尘箱包括基部及与基部配合的顶部,所述顶部具有所述的灰尘入口。
进一步的,所述基部具有位于底部的底面以及与底面连接且共同围成所述集尘室的侧面,所述侧面上具有透明视窗。
进一步的,所述基部和顶部相互弹性形配。
进一步的,所述尘箱的两端分别设置第一固定结构和第二固定结构,所述手持吸尘器具有与第一固定结构卡扣的第一定位卡扣及与第二固定结构卡扣的第二定位卡扣。
进一步的,所述吸尘装置包括尘杯组件及电机组件,所述尘杯组件包括杯体及设于杯体内的旋风分离器,所述电机组件用以产生吸尘负压,所述电机组件位于吸尘入口与尘杯组件之间。
进一步的,所述吸尘入口具有进风轴线,所述电机组件具有电机轴线,所述进风轴线与电机轴线相互平行。
进一步的,所述吸尘装置包括引流结构,所述引流结构连接吸尘入口与杯体以将含尘气流从吸尘入口引入杯体。
进一步的,所述引流结构从壳体靠近吸尘入口的一端向外呈管状弯折延伸并与杯体的一侧连接并与杯体连通。
进一步的,所述吸尘装置还设有电池组件,所述电池组件与电机组件分别位于杯体的两侧。
进一步的,所述杯体具有位于机器下方的倒灰口,所述电池组件位于杯体靠近倒灰口的一端。
进一步的,所述吸尘装置包括手柄组件,所述手柄组件用于握持,所述手柄组件包括第一握持区及第二握持区,所述第一握持区及第二握持区的握持方向不同。
进一步的,所述第一握持区靠近电机组件且位于杯体的上方。
进一步的,所述第二握持区沿杯体的长度方向延伸,所述第二握持区与电机组件分别位于杯体的两侧。
进一步的,所述吸尘装置还设有电池组件,所述电池组件位于第二握持区的下方且与第二握持区相邻安装。
进一步的,所述第一握持区及第二握持区相互之间的夹角为90度-135度。
进一步的,所述吸尘装置包括尘杯组件及电机组件,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述旋风分离周向包围至少部分过滤器。
进一步的,所述旋风分离器包括主体部,所述主体部为外径向靠近所述杯体底部方向变窄的中空圆锥体,所述若干气流通孔开设于所述主体部上。
进一步的,所述过滤器为外径向靠近所述杯体底部方向变窄的中空圆锥体,且所述过滤器内沿轴向形成有与所述电机组件连通的气流流出通道。
进一步的,所述过滤器为防水海帕。
进一步的,所述过滤器为柱状,由层叠防水海帕围成中空柱状,所述过滤器的褶高为2-20毫米;及/或,所述过滤器的柱体侧面面积为15000-20000平方毫米;及/或,所述过滤器的展开面积为80000-120000平方毫米。
进一步的,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述电机组件用于提供动力并产生吸尘负压,其中,在所述第一工作模式时,进入所述杯体内的含尘气流绕所述旋风分离器旋转后由所述气流通孔进入所述旋风分离器的内部,并经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出。
进一步的,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述电机组件用于提供动力并产生吸尘负压,其中,
在所述第二工作模式时,进入所述杯体内的含尘气流绕所述旋风分离器分离后,一部分气流经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出;另一部分气流流向所述尘盒扩展箱后向上流动至所述杯体内,并经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出。
进一步的,所述旋风分离器包括导流结构,所述导流结构设于所述主体部下方且包括若干引导筋;所述引导筋偏斜排布且排布方向与气流旋转方向一致。
为实现上述目的,本发明采用的另一个技术方案是:一种推杆式吸尘器,其包括中空的延伸管及吸尘头,所述推杆式吸尘器还包括权利要求1至33任 一所述的吸尘器组合,所述吸尘器组合中的吸尘装置与延伸管可拆卸连接,所述延伸管的一端与吸尘装置的吸尘入口连通,所述延伸管的另一端与所述吸尘头连通,所述吸尘头上具有与所述延伸管内部连通的吸入通道。
与现有技术相比,本发明通过设置可以与吸尘装置拆卸的尘箱,灵活增加了吸尘器的灰尘收纳腔,尘箱结构简单,与吸尘装置配合后结构紧凑且暂用空间小,可以满足不同垃圾量的场景的清洁需求。
附图说明
下面结合附图和实施方式对本发明作进一步说明。
图1为本发明第一实施例的手持式吸尘器的示意图。
图2为图1另一角度的示意图。
图3为沿图2中A-A线的剖视图,标示风道流向。
图4为沿图2中A-A线的剖视图,标示各轴线。
图5为本发明第一实施例的手持式吸尘器中尘杯盖关闭的示意图。
图6为本发明第一实施例的手持式吸尘器中尘杯盖打开的示意图。
图7为本发明第一实施例的手持式吸尘器中过滤装置一种角度的爆炸图。
图8为本发明第一实施例的手持式吸尘器中过滤装置另一种角度的爆炸图。
图9为本发明第一实施例的手持式吸尘器的过滤装置没有定位板的爆炸图
图10为本发明第一实施例的手持式吸尘器一种工作状态的示意图。
图11为本发明第一实施例的手持式吸尘器另一种工作状态的示意图。
图12为本发明第一实施例推杆式吸尘器的示意图。
图13为本发明第一实施例尘箱的示意图。
图14为本发明第一实施例尘箱中基部的示意图。
图15为图14的俯视图。
图16为本发明第一实施例尘箱中顶部的示意图。
图17为图16的俯视图。
图18为图16的仰视图。
图19为图16的主视图。
图20为本发明第一实施例尘箱第一状态的示意图。
图21为图20的俯视图。
图22为本发明第一实施例尘箱第二状态的示意图
图23为本发明第二实施例尘箱的立体示意图。
图24为图23的俯视图。
图25为本发明第一实施例的手持式吸尘器组合中采用第一实施例尘箱的第一状态的立体示意图。
图26为图25的俯视图。
图27为图25的剖视图。
图28为本发明第一实施例的手持式吸尘器组合中采用第一实施例尘箱的第二状态的尘杯盖打开的立体示意图。
图29为本发明第一实施例的手持式吸尘器组合中采用第一实施例尘箱的第二状态的尘杯盖关闭的立体示意图。
图30为图29的剖视图。
图31为本发明第一实施例的手持式吸尘器组合中采用第一实施例尘箱的第三状态的立体示意图。
图32为图31的剖视图。
图33为本发明第二实施例的手持式吸尘器组合中采用第二实施例尘箱的立体示意图。
图34为图33的剖视图。
图35为本发明第一实施例的手持式吸尘器组合工作状态的示意图。
图36为本发明第二实施例的手持式吸尘器组合工作状态的示意图。
图37为本发明第二实施例的手持式吸尘器的示意图。
图38为本发明第三实施例的手持式吸尘器组合工作状态的示意图。
图39为本发明第四实施例的手持式吸尘器组合工作状态的示意图。
图40为本发明第三实施例的手持式吸尘器的示意图。
图41为本发明第五实施例的手持式吸尘器组合工作状态的示意图。
图42为本发明第六实施例的手持式吸尘器组合工作状态的示意图。
图43为本发明第二实施例的推杆式吸尘器的工作示意图。
图44为本发明第三实施例的推杆式吸尘器的工作示意图。
图45为本发明第四实施例的推杆式吸尘器的工作示意图。
图46为本发明第五实施例的推杆式吸尘器的工作示意图。
图47为本发明第六实施例的推杆式吸尘器的工作示意图。
图48为本发明第七实施例的推杆式吸尘器的工作示意图。
图49为本发明手柄组件第一握持场景的示意图。
图50为本发明手柄组件第二握持场景的示意图。
图51为本发明手柄组件第三握持场景的示意图。
图52为本发明手柄组件第四握持场景的示意图。
图53为本发明手持式吸尘器吸水的示意图。
图54为本发明第二实施例的手持式吸尘器的示意图。
图55为图54中尘杯组件的剖视图。
图56为图54中尘杯组件的另一角度的剖视图。
图57为图54中过滤器的立体示意图。
图58为图54中旋风分离器的立体示意图。
图59为图58中旋风分离器的截面示意图。
图60为第三实施例的手持式吸尘器的示意图。
图61为第四实施例的手持式吸尘器的示意图。
图62为图61的手持式吸尘器与一尘箱组合后的示意图。
图63为第五实施例的手持式吸尘器的示意图。
图64为图63的手持式吸尘器与一尘箱组合后的示意图。
图65为图64的剖视图。图66为图63的手持吸尘器的气流流向的示意图。
图67为图64的剖视图标注尺寸标号的示意图。
图68为第六实施例的手持式吸尘器在第一工作模式的气流走向示意图。
图69为图66中尘杯结构的剖视图。
图70为第六实施例的手持式吸尘器在第二实施例的气流走向示意图。
图71为第六实施例的手持式吸尘器与一尘箱组合后的示意图。
具体实施方式
本发明公开了一种吸尘器组合,其包括吸尘装置及与吸尘装置配合的用以收集吸尘装置的灰尘的尘箱。所述吸尘器组合具有第一工作模式及第二工作模式。在所述第一工作模式,所述吸尘装置未与尘箱配合,所述吸尘装置独立工作并承担吸尘和集尘。在所述第二工作模式,所述吸尘装置与尘箱配合,所述 吸尘装置只承担吸尘,而由尘箱承担集尘。所述吸尘装置具有第一集尘容量,所述尘箱具有第二集尘容量;在所述第一工作模式,集尘容量为第一集尘容量;在所述第二工作模式,集尘容量为第一集尘容量和第二集尘容量之和。具体的,在所述第一工作模式,集尘容量为A,其中A为吸尘装置的集尘容量;在所述第二工作模式,集尘容量为A+B,其中B为尘盒的集尘容量。通过设置可以与吸尘装置拆卸的尘箱,灵活增加了吸尘器的灰尘收纳腔,尘箱结构简单,与吸尘装置配合后结构紧凑且暂用空间小,可以满足不同垃圾量的场景的清洁需求。对于灰尘量小的场景,比如家用,可以单独只用吸尘装置即可,吸尘装置可以为手持式吸尘器,也可以为卧式吸尘器,或者其他能够适于家用且通过结构设计能与尘箱配合的吸尘器。对于灰尘量大的场景,比如车库或大量灰尘的室外,可以使用尘箱来容纳灰尘垃圾,减少用户倒垃圾的次数。当尘箱用于车库或室外时,可以在尘箱的下方设置滚轮,如此,方便用户直接拉着尘箱移动而不需要提起来,提升用户体验,使用方便。
所述尘箱包括集尘室及与集尘室连通的灰尘入口,所述灰尘入口在所述第二工作模式时接收经过吸尘装置的垃圾。
所述吸尘装置包括尘杯组件以及电机组件,电机组件包括电机及风扇,电机驱动风扇转动使得在尘杯组件内形成负压。所述尘杯组件包括杯体、设于杯体内的过滤装置、用于倒灰的倒灰口及用以封闭倒灰口的尘杯盖,所述倒灰口在所述第二工作模式时与灰尘入口位置相对且相互配合。所述倒灰口在所述工作模式和运输/存储模式时与灰尘入口位置相对且相互配合。所述尘箱具有控制尘杯盖自动打开的抵触部。通过设置抵触部,在尘箱与吸尘装置配合时,可以自动打开尘杯盖,不需要用户单独操作,提升使用便利性。
在本发明下述实施例的描述中,涉及到的“尘”或者“灰尘”针对不同的使用场景表示不同的物质,而不单单是字面意思的灰尘。比如在室内家用场景,“尘”或者“灰尘”可以是粉尘、面包屑、饼干屑、泥水、颗粒状的米粒、洒在地上的干净的水、脏水等等;而在车库环境,有大面积灰尘的场景,“尘”或者“灰尘”可以是木屑、泥沙、脏水等等。“尘”或者“灰尘”在不同的使用场景代表不同的物质,包括但不限于上述的举例说明。
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅 仅用以解释本发明,并不用于限定本发明。吸尘装置可以是手持式吸尘器、卧式吸尘器等等通过结构的设计可以实现与尘箱配合的可家用吸尘器,以下实施例以手持式吸尘器进行描述,关于手持式吸尘器的实施例描述同样适用于卧式吸尘器等其他与尘箱配合的可家用吸尘器。
如图1至图6所示,本发明第一实施例的手持式吸尘器100,该实施例过滤装置倾斜设置,具体的,手持式吸尘器100包括:尘杯组件1、与尘杯组件1连接的壳体3、设于壳体3上且用于握持的手柄组件4、设于手柄组件4下方的用以给手持式吸尘器100提供电力的电池组件5及用以给手持式吸尘器100提供动力的气流发生器6。气流发生器6设于壳体3内。手持式吸尘器100具有分别位于两端的第一定位卡扣20及第二定位卡扣21。电池组件4设于气流发生器5的下方及后方。尘杯组件1与壳体3之间可以通过卡扣结构实现固定,也可以将尘杯组件1一端设置为圆筒状,通过在尘杯组件1与壳体3上设置旋转螺纹实现尘杯组件1与壳体3之间的固定。
如图1至图6所示,尘杯组件1具有用以将外部气流引入手持式吸尘器100中的吸尘入口12,壳体3具有气流出口32,在吸尘入口12与气流出口32之间形成气流流通路径,气流自吸尘入口12流动,依次途经尘杯组件1和气流发生器6,最后从气流出口32排出。
如图3至图6所示,本发明一种实施例的尘杯组件1包括杯体11、设于杯体11内的过滤装置13、设于杯体上的倒灰口14、用以封闭倒灰口14的尘杯盖15、控制尘杯盖15打开与锁定的锁扣部16、转动部17及复位结构18。锁扣部16控制尘杯盖15打开或关闭时,尘杯盖15绕转动部17转动,尘杯盖15锁定状态解除时,会在复位结构18的驱动下自动打开。尘杯盖15打开的角度范围是110°-190°。通过设置复位结构18,可以实现一键倒灰,不需要再手动去开启尘杯盖15倒灰,方便快捷。在本发明的一个实施例中,如图7所示,复位结构18采用的是扭簧结构,当然,在其他实施例中,所属领域的技术人员也可以采用其他能够达到本发明目的的复位结构。尘杯盖15或者倒灰口14的外周设有用以实现倒灰口14与尘杯盖15相互密封的第二密封件(未图示)。
如图7至图9所示,本发明实施例中,过滤装置13为旋风分离式的过滤器装置,过滤装置13包括定位板143、固定在定位板143上的主体部131、固定 在定位板143上且位于主体部131内的旋风器132、过滤器136、抵压定位过滤器136的盖板135以及用以密封过滤器136防止灰尘从过滤器136外边缘跑出的密封圈137。定位板143具有第一固定本体1431及与第一固定本体1431的一个末端一体连接的第二固定本体1432。第一固定本体1431用以与杯体11相连,所述第一固定本体1431上设有固定密封圈144,通过设置固定密封圈144,可以保证第一固定本体1431与杯体11之间固定的密封性。在本实施例中,第一固定本体1431和第二固定本体1432为一体结构,在其他实施例中可以采用分体组装的结构实现,比如两个零件通过插接或者卡扣或者胶装等方式固定。在本实施例中,过滤器136为防水过滤器,比如可以为防水海帕。
如图7至图9所示,本发明实施例中,第二固定本体1432具有用以收容过滤器136的收容孔1435、用以实现旋风器132固定的第一定位部1433、用以实现主体部131固定的第二定位部1434以及用以实现盖板135固定的第三定位部1436。盖板135的顶部具有出风口1351以及与第三定位部1436卡扣的第四定位部1437。尘杯组件1所有结构间的安装关系为:先将旋风器132通过第一定位部1433固定到第二固定本体1432上,再将主体部131通过第二定位部1434固定到第二固定本体1432上,再将过滤器136放入收容孔1435,其中密封圈137置于过滤器136与第二固定本体1432之间且在周向上实现密封防止灰尘从过滤器136的周向上向外飞出,再将盖板135压在过滤器136上并通过第三定位部1436与第四定位部1437的相互配合实现盖板135与第二固定本体1432的相互固定,进而同时实现过滤器136的定位,旋风分离后的气流从出风口1351流出向气流发生器6流动。在本发明附图的实施例中第一固定本体1431与第二固定本体1432相互交叉且近乎垂直,对于两者的角度没有明确的限定,便于旋风器136等结构安装即可。
如图7至图9所示,主体部131上设有用以与吸尘入口12连接的分离入口138及用以将灰尘甩出主体部131的分离出口139。旋风器132上设有若干用以供旋风气流穿过的孔隙134。主体部131内限定出旋风腔133。在气流流通路径上,过滤器136位于旋风器132的下游。含尘气流经由分离入口138进入主体部131内,并在旋风腔133内进行旋风分离,灰尘经由分离出口139甩出,收集在尘杯组件1内,过滤后的含有少量灰尘的气流再经过孔隙134流向过滤器 136进行再次过滤,经过过滤器136二次过滤的气流经过气流发生器6后从气流出口32排出。
如图4所示,杯体11具有纵长延伸的纵轴线X0,此处纵轴线X0为手持式吸尘器的长度方向。过滤装置13设有纵长延伸的第一轴线Y1,过滤装置13相对于纵轴线X0倾斜设置,纵轴线X0与第一轴线Y1之间呈锐角。通过将过滤装置13倾斜设置,相较于现有技术中竖直放置的过滤装置,减小了整机的高度,相较于现有技术中的横向放置的过滤装置,减小了整机的长度,使得吸尘器结构紧凑,小巧轻便,顺应目前市场吸尘器轻便且小型化的需求。而且,通过将过滤装置13倾斜设置,相较于现有技术中相同或相似结构的过滤装置横向放置,当收集到液体灰尘时,倾斜设置可以将分离出口139设置于较高的位置,相较于现有技术中的过滤装置横向放置,可以升高过滤装置13的分离出口139位置,避免液体灰尘再次被带进旋风腔,造成过滤器136的堵塞,可以延长过滤器136的使用寿命,而且可以避免液体中的水气进入到气流发生器内,避免电气零件的损坏。
如图4所示,倾斜角度若沿气流的流动方向看,过滤装置13朝向吸尘入口12的方向倾斜向下延伸。纵轴线X0与第一轴线Y1之间的夹角范围原则上是大于0°且小于90°。在本发明优选的实施例中,纵轴线X0与第一轴线Y1之间的夹角是30°-60°。在这个优选的角度范围内可以在保证整机结构小巧的同时,保证旋风分离的效果,确保了整机的除尘性能。
如图3至图9所示,杯体11内形成有灰尘收纳腔22,分离出口139与灰尘收纳腔22连通。灰尘收纳腔22用以收集本发明过滤装置经过旋风分离后获得的灰尘,过滤装置13倾斜是相对于具有该灰尘收纳腔22的杯体11的倾斜,如果针对吸尘器具有多个过滤装置并针对多个过滤装置具有多个灰尘收纳腔,各个收纳腔相互独立的情形,那么形成灰尘收纳腔的主体即可以认为是本发明的杯体,即对于具有多个过滤装置并针对多个过滤装置具有多个独立的灰尘收纳腔的吸尘器,对应本发明的解释,可以认为具有多个杯体,过滤装置的倾斜是相对于其所在的杯体轴线的倾斜。当然,对于其他仅有一个灰尘收纳腔的情况,即具有一个本发明所述的杯体,过滤装置的倾斜是相对于该独立的杯体轴向的倾斜。对于本发明的过滤装置的倾斜,从另一角度看,如果吸尘器的底面 与水平面平行,那么将吸尘器放置在水平面上,过滤装置相对于水平面是倾斜的。
如图3至图9所示,当尘气在旋风腔133内旋风式流动时,分离出的灰尘在气流的作用下从分离出口139甩出并积聚在灰尘收纳腔22内,灰尘收纳腔22位于过滤装置13的外部,即灰尘收纳腔22与旋风腔133虽然相互连通但是相互是空间上分离的,通过将灰尘收纳腔22与旋风腔133空间上分离设计,可以避免灰尘被流动的气流再次卷回到过滤装置13中,有效地提高了尘气分离效果,并且防止过滤器136堵塞。
如图3所示,从灰尘收纳腔22角度看,过滤装置13倾斜后,过滤装置13临近灰尘收纳腔22的一端形成有靠近灰尘收纳腔的低点141及相对低点141远离灰尘收纳腔25的高点142,分离出口139设置于高点处142处。通过将过滤装置13倾斜设置,相较于现有技术中相同或相似结构的横向放置,当收集到液体灰尘时,倾斜设置可以增加集尘空间,将分离出口139设置于高点处,升高过滤装置13的分离出口139位置,避免液体灰尘再次被带进旋风腔,造成过滤器的堵塞,可以延长过滤器的使用寿命,而且可以避免液体中的水气进入到气流发生器内,避免电气零件的损坏。
在本发明的实施例中,旋风器132为一级旋风结构,进入主体部131内的尘气可以在旋风腔133内以旋风的方式将灰尘离心甩出,从而进一步提高除尘效果。在其他实施例中,旋风器132可以为多级旋风结构,即在气流的流动方向上,旋风腔133包括多级依次连通的旋风腔,由此,进入主体部131内的尘气可以依次经过多级旋风腔多次尘气分离,从而提高除尘效果。
如图5所示,尘杯组件1设有位于下方的底面19,电池组件5设有位于下方的支撑面31,底面19与支撑面31共面。如此设置,尘杯组件1和电池组件5共同起到支撑作用,使得整机放置时较为稳定,避免出现歪斜或倾倒的现象。以上共面设计是本发明的优选实施例,当然在其他实施例中,由于气流发生器6的重量及气流发生器6的放置角度,使得整机的重心偏后,这种情况,并不一定需要尘杯组件1去支撑,所以也可以将底面19与支撑面31设置为不共面。
如图4及图6所示,吸尘入口12包括第一引流段121及与第一引流段121连接的第二引流段122。在本发明附图的实施例中,第一引流段121形成于杯 体11上,第二引流段122形成于主体部131上。第一引流段121连接的第二引流段122由于分别形成在两个零部件上,所以可以通过固定结构或者通过两个零件本身的相互配合实现两者间的相互连接。在本发明的其他实施例中,可以在杯体11上直接形成与外部直接就近连通的第一引流段121及与第一引流段121连接的第二引流段122,然后通过第二引流段122与主体部131连接。对于第一引流段121及第二引流段122都设在杯体11上的实施例中,第一引流段121及第二引流段122可以是一体成型结构,也可以是两个分体结构的相互配合。
如图4所示,第一引流段121具有第一进气轴线X1,第二引流段122具有第二进气轴线X2,第一进气轴线X1与第二进气轴线X2之间的角度α加上第一轴线Y1与纵轴线X0之间的角度β等于90°,即两个角度和为90°。由于气流在进入过滤装置13时都是切向进风,因为过滤装置13倾斜设计,导致分离入口138的方向也跟着变化,吸尘入口12引入的气流需要引入后倾斜转弯引入分离入口138。
如图4所示,第一引流段121与过滤装置13之间的关系是:第一进气轴线X1与第一轴线Y1相互交叉,且相互之间不垂直,进气轴线X1与第一轴线Y1之间的夹角范围是30°-60°。在本发明实施例中,为了参照标准的一致,第一进气轴线X1与纵轴线X0是平行的,采用相同的标准后,可以让过滤装置12的倾斜角角度与第二引流段24的转角角度设计准确。
关于过滤装置13倾斜方向除了从上述的以第一轴线Y1与纵轴线X0的夹角关系上来界定,在满足与纵轴线X0的倾斜设置的前提下,相较于其他元器件,过滤装置12与其他元器件的位置关系如下详述。
如图4所示,气流发生器6相对于尘杯组件1的纵轴线X0倾斜延伸,具体的,气流发生器6设有第二轴线Y2,气流发生器6相对于纵轴线X0倾斜设置,第二轴线Y2与纵轴线X0之间呈锐角。在本发明优选的实施例中,纵轴线X0与第一轴线Y2之间的夹角是5°-30°。过滤装置13相对于气流发生器6也是倾斜延伸。具体的,第一轴线Y1与第二轴线Y2之间的夹角范围是60°-85°
如图4所示,由于过滤装置13的倾斜设置,气流发生器6如果维持原有的角度放置,会延长过滤装置13与气流发生器6之间的气流流通的通道长度,为 了缩短通道长度,让过滤装置13分离后的气流能够尽快的进入到气流发生器6,所以相应的将气流发生器6也倾斜设置,气流发生器6朝向过滤器136的方向倾斜向上延伸,这样可以缩短过滤装置13与气流发生器6之间气流通道的长度。
如图3及图4所示,气流发生器6倾斜向上延伸,可以认为气流发生器6是从横向放置的情况再倾斜向上延伸,且该倾斜向上的角度跟过滤装置13的倾斜角度有关,具体的倾斜角度以过滤装置13与气流发生器6之间风道最短及不影响整机体积两个方面进行考量,选择一个合适的倾角。本发明的其他实施例,气流发生器6也可以不倾斜,气流发生器6采用横向放置,因为如果竖直放置,会增加整个手持式吸尘器100的高度,而采用横向放置,可以避免增加整个手持式吸尘器100的高度。如图5所示,本发明实施例中,气流发生器6倾斜后,还可以充分利用气流发生器6倾斜后提供的空间放置电池组件5,这样通过空间的合理利用,可以进一步缩减整个手持式吸尘器100的长度,进而达到缩小整机体积的效果。
气流发生器6包括转轴(未图示)及设置于转轴上的可转动的叶轮(未图示),当气流发生器6运行时,气流发生器6通过转轴带动叶轮旋转产生较强的吸力和压力,在吸力和压力的作用下,流经气流发生器6的气流高速排出,而气流发生器6的进风端的气流不断地补充到气流发生器6处,使壳体3内部产生瞬时真空,从而外部的含尘气流可以通过吸尘入口12被吸入尘杯组件1内。当手持式吸尘器200工作时,从吸尘入口10进入的含尘气流首先进入过滤装置13进行过滤,过滤出的灰尘等赃物留在杯体11内,经过滤装置13过滤后的空气再次经过过滤器136过滤,可以再次过滤灰尘及水气,经过过滤器136二次过滤后的空气流向气流发生器6,空气在流向气流发生器6的过程中可以对气流发生器6进行降温,从而延长了气流发生器6的使用寿命,此后空气从气流出口32排出至壳体3外。
如图4所示,在本发明附图的实施例中,过滤器136位于旋风器132与气流发生器6之间。通过在过滤器136上游设置旋风器132,通过旋风器132对干湿含尘气流进行预处理,使得只有较少含尘量的气流流经过滤器136,避免了过滤器136的堵塞,延长了过滤器136的使用寿命,提高了除尘性能。在本发明的优选的实施例中,所述过滤器136为防水海帕,因为本发明的手持式吸 尘器100可以作为干湿两用的吸尘器使用,所以可能灰尘是液体性质的灰尘,通过防水功能,避免水气进入到气流发生器6,防止电器件受损。在其他实施例中,过滤器136并不限于防水海帕,也可以是其他过滤结构,比如与过滤装置13结合或一体设置的起二次过滤效果的多级过滤结构。可以通过多级过滤的方式将灰尘杂质分离干净。针对本发明适用湿处理,比如吸水,除了过滤器136的防水设计或者旋风器132的液体处理,还可以通过对电器件,比如气流发生器6进行防水设计来进一步保护电器件,最终保证吸尘器进行液体处理的工作稳定性及安全性。
如图1所示,手柄组件4设有自前向后延伸的两端,第一端41和第二端42,第一端41靠近杯体11且位于杯体11的上方,第二端42靠近位于壳体11的后方靠近气流发生器6。因为气流发生器6和电池组件5相邻设计,第二端42也靠近电池组件5,且位于电池组件5的上方。如此设置手柄组件4,手柄组件4从前至后延伸,使得握持手柄提起机器时,受力合适,使用舒适。另外,本发明由于过滤装置13倾斜设置,所以手柄组件4不设置成D型,进一步降低了整个手持式吸尘器100的高度。
如图1所示,本实施例的手持式吸尘器100中,手柄组件4包括横向握持区43及与横向握持区43连接的斜向握持区44,横向握持区43与斜向握持区44之间连接形成V型。横向握持区43与第一端41连接,斜向握持区44与横向握持区呈钝角连接,斜向握持区44与第二端42连接。
如图10及图11所示,本发明第一实施例的手持式吸尘器进行工作时,可以连接延伸管200及吸尘头300。延伸管200可以是硬管,也可以是软管,或者软硬管的组合,或者是伸缩管,具体工作应用时,用户可以根据实际应用场景选择附件。图10中延伸管200是硬管,图11中延伸管200是软管。
如图12所示,本发明还公开了第一实施例的推杆式吸尘器400,其包括上述过滤装置倾斜设置的实施例的手持式吸尘器100、延伸管200及吸尘头300,延伸管200的一端与手持式吸尘器100的吸尘入口相连,延伸管200的另一端与吸尘头300相连。吸尘头300上具有与延伸管200内部连通的吸入通道(未图示)以使灰尘经由吸入通道进入延伸管200内、再沿着延伸管200进入手持式吸尘器100内。延伸管200可以是硬管,也可以是软管,或者软硬管的组合, 或者是伸缩管,具体工作应用时,用户可以根据实际应用场景选择附件。图12中延伸管200是硬管。
在本发明第一实施例的推杆式吸尘器400中,当手持式吸尘器100不需要延伸管200进行吸尘时,例如需要其他配件、例如缝隙吸头、除螨吸头等进行吸尘时,可以将延伸管200从手持式吸尘器100的吸尘入口上拆卸下来,并将实际需要的配件装配到手持式吸尘器100的吸尘入口上。延伸管200的一端与手持式吸尘器100的吸尘入口可拆卸地直接相连,例如延伸管200可以通过卡扣快拆结构安装到吸尘入口上、并从吸尘入口上拆卸下来。由此,方便拆装。
本发明公开了一种尘箱7,用以与一吸尘装置配合,尘箱7包括集尘室71及与集尘室71连通的用以接收经过吸尘装置的垃圾的灰尘入口72。吸尘装置与尘箱7之间的密封配合可以为形配实现的密封配合,即没有设置密封件而是直接通过吸尘装置与尘箱7的形状配合实现的密封。另一种吸尘装置与尘箱7之间的密封配合可以为弹性形配,即吸尘装置与尘箱7至少一者上设置有密封件,通过该密封件实现吸尘装置与尘箱7的可密封配接。当然还可以通过在吸尘装置与尘箱7之间设置单独的密封件来实现吸尘装置与尘箱7的可密封配接。单独密封件具体是尘箱7具有用以实现倒灰口与灰尘入口之间配合密封性的第一密封件。如图13至17所示,在一个实施例中,该尘箱7用以与一手持式吸尘器配合。手持式吸尘器一般都具有专门的倒灰口,所述倒灰口与灰尘入口72位置相对且相互配合。尘箱7包括集尘室71、用以与手持式吸尘器配合的灰尘入口72及用以实现手持式吸尘器与尘箱7之间密封的第一密封件73。第一密封件73设置于灰尘入口72处。当手持式吸尘器与尘箱7配合时,尘箱7起作用时,灰尘入口72与集尘室71连通,且灰尘入口72与倒灰口位置对应且相互连通,通过设置第一密封件73,当吸尘器与尘箱7相互安装完成后可以保证集尘环境的密封性,避免灰尘飞扬出来;同时,由于安装上尘箱7后,尘箱7的空间与手持式吸尘器的集尘空间是连通的,所以通过设置密封件,保证密封效果,进而保证了内部的负压,保证清洁效率。
第一密封件73与倒灰口的最外圈配合形成密封。如上述关于第一实施例手持式吸尘器的描述可知,手持式吸尘器100还包括用以实现倒灰口与尘杯盖相互密封的第二密封件,所述第二密封件及尘杯盖位于第一密封件73以内。尘 箱7具有用以控制手持式吸尘器的尘杯盖自动打开的抵触部,所述抵触部位于第一密封件73以内。
本发明通过设置独立的尘箱7,当手持式吸尘器需要增大集尘空间时,可以与尘箱7配合,借助尘箱7的集尘室71可以达到增大手持式吸尘器集尘空间的目的,即装上尘箱7后,直接利用尘箱7的集尘室71进行灰尘的收集,而且在尘箱7装到手持式吸尘器上后,还可以把手持式吸尘器中的灰尘倒入集尘室71中。即在手持式吸尘器工作时,尘箱7可以作为一个集尘元件使用,当手持式吸尘器不工作时,尘箱7还可以作为一个灰尘集中收集的空间使用。尘箱7结构简单,使用灵活。
手持式吸尘器工作时,尘箱7与手持式吸尘器组合安装,此时,手柄组件4可作为组合后结构的手柄组件使用。
为了能够保证密封性,第一密封件73的周向范围大于等于手持式吸尘器的倒灰口的周向范围,比如,若倒灰口是圆的,那么第一密封件73的半径大于等于倒灰口的半径,如果说倒灰口不是圆形的,那么第一密封件73的结构需要与倒灰口的形状对应,然后在尺寸上大于等于倒灰口的尺寸,如此,才能确保整个周向上的密封性。考虑到倒灰口的周围经常会有其他结构设计,所以第一密封件73的结构也可以与倒灰口的形状不一样,但是第一密封件73的形状必须能够从外部环绕倒灰口,确保密封效果即可,该环绕范围可以涵盖到所述的倒灰口周围的其他结构设计,比如尘杯盖的锁扣部。
如图13及图17所示,尘箱7包括位于下方的基部74及位于上方的顶部75,基部74具有所述的集尘室71,顶部75具有所述的灰尘入口72。基部74具有位于底部的底面740以及与底面740连接且共同围成所述集尘室71的侧面741,侧面741上具有透明视窗77。
如图13及图17所示,在本发明尘箱7的第一实施例中,尘箱7为分体式结构。尘箱7包括上下配合的顶部75和基部74以及将顶部75和基部74相互固定的扣持结构76。基部74具有所述的集尘室71以及用以监控灰尘尘满情况的透明视窗77。顶部75具有所述的灰尘入口72及所述的第一密封件73。基部74具有底面740以及与底面740连接且共同围成所述集尘室71的侧面741,透明视窗77设在侧面741上。透明视窗77可以包括多个,且可分别设在不同的 侧面741上。
如图14至图18所示,基部74的侧面具有第一扣持部743。顶部75的侧面具有第二扣持部756。第二扣持部756具有相对设置的第一扣持面7561和第二扣持面7562。第一扣持部743与第二扣持部756的共同配合形成所述的扣持结构76。通过第一扣持部743与第二扣持部756的相互配合实现基部74与顶部75之间的固定。在本发明附图显示的实施例中,第一扣持部743设置在基部74上,是活动的卡扣,第二扣持部756设置在顶部75上,是非活动件,分体式尘箱7不同的组合状态时,均可实现基部74与顶部75的相互固定。
如图14至图18所示,基部74周向上具有主配合部742,主配合部742上形成有主配合固定缘7421,顶部75具有与基部74的主配合部742配合的第一配合部757及与第一配合部757位置相对的第二配合部758,第一配合部757上形成有第一配合固定缘759,第二配合部758上形成有第二配合固定缘760。在本发明的实施例中可以有多个优选的实施方式,即侧面固定与周向固定并不一定需要同时选择,也可以只选择其中一种固定方式。
在本发明其他的实施方案中,第一扣持部743与第二扣持部756的设置位置可以对调,只要保证第二扣持部756的中心到两种状态的配合部的距离相等即可,如此,才能在两种安装状态下均能实现定位,即本发明附图实施例中,第二扣持部756的第一扣持面7561到第一配合部757的距离等于第二扣持部756的第二扣持面7562到第二配合部758的距离。因为第一扣持部743到配合部的距离是固定的,所以只要确保变化的距离相等即能实现两种状态下基部74与顶部75的相互固定。
尘箱7的安装顺序是先通过周向结构的引导将顶部75与基部74安装到一起,再通过扣持结构76实现二者之间的固定。如此设置,尘箱7结构简单,安装方便。
在本第一实施例的尘箱7中,主配合部742可以分别与第一配合部757及第二配合部758配合。两种配合方式实现了尘箱7的两种功能,下面对于两个配合方式分别进行叙述。
如图19至21所示,第一配合方式,即主配合部742与第一配合部757配合时,主配合固定缘7421与第一配合固定缘759配合进而实现基部74与顶部 75之间在周向上的固定,而在侧面上通过第一扣持部743与第一扣持面7561卡扣实现基部74与顶部75之间在侧面的固定。该第一配合方式为增加手持式吸尘器集尘空间的状态。为了增加周向的密封性,基部74与顶部75之间在主配合部742与第一配合部757配合的周向上设有周向密封圈755,如此设置,在第一密封件73的基础上,通过周向密封圈755进一步的保证了手持式吸尘器与尘箱7配合后的密封效果。
如图22所示,第二配合方式,即主配合部742与第二配合部758配合时,主配合固定缘7421与第二配合固定缘760配合进而实现基部74与顶部75之间在周向上的固定,而在侧面上通过第一扣持部743与第二扣持面7562卡扣实现基部74与顶部75之间在侧面的固定。该第二状态为收纳手持式吸尘器的收纳状态。在该第二配合方式中,手持式吸尘器还存在两种放置方式,第一种是,手持式吸尘器固定在顶部75上并收容在基部74与顶部75围成的收纳空间内,第二种是,手持式吸尘器未固定在顶部75上,只是放置在基部74内并收容在基部74与顶部75围成的收纳空间内。该第一种情况时手持式吸尘器的尘杯盖可以打开,也可以不打开。该第二种情况时,放置手持式吸尘器时,可以将手持式吸尘器的把手靠近灰尘入口72,这样还可以通过灰尘入口72提供的空间握持手柄,可以达到移动设备的目的。关于收纳手持式吸尘器的两种情况在下述手持式吸尘器组合的描述中还会有更加详细的叙述。
通过上述两种状态的描述可知,一个独立的尘箱,当与手持式吸尘器配合时,可以同时起到固定与收纳的作用,避免手持式吸尘器在尘箱内晃动,并且,通过将尘箱设置为可拆卸并且装配状态多样化,结构简单,使用灵活,不但可以增加手持式吸尘器的灰尘收纳腔,并且还可以收纳手持式吸尘器,节约了存储空间,使得收纳环境美观。
如图16所示,在本发明尘箱7第一实施例的一个优选实施例中,顶部75上形成有用以容置部分手持式吸尘器的容置腔751。通过容置腔751的设置,可以部分包容手持式吸尘器,使得手持式吸尘器与尘箱7组合后的体积较小,节省了空间。
如图18所示,顶部75的两端可以分别设置第一固定结构752和第二固定结构753。当手持式吸尘器安装入尘箱7时,通过第一固定结构752和第二固 定结构753分别与第一定位卡扣20及第二定位卡扣21的卡扣实现手持式吸尘器与尘箱7之间的定位。为了能够适应不同尺寸的手持式吸尘器,第一固定结构752和第二固定结构753的位置可以调节。当然在本发明其他优选的实施例中,可以设置其他固定结构实现手持式吸尘器与尘箱7之间的固定,比如周向上松紧带的固定、或拉紧绳的设计等等。
如图17所示,在本发明尘箱7第一实施例的一个优选实施例中,尘箱7内可以设有抵触部754,当手持式吸尘器与尘箱7配合时,抵触部754可以协助抵压手持式吸尘器的尘杯盖的锁扣部,让尘杯盖实现自动打开。当然,在其他实施方案中,也可以不设置抵触部754,而通过手动的方式打开手持式吸尘器的尘杯盖也可以。所述抵触部754位于第一密封件73以内。
在本发明尘箱7第一实施例的一个优选实施例中,如果设置了抵触部754,还可以设置调节抵触部754位置调节器(未图示),使得抵触部754至少具有两个工作位置,分别为第一位置和第二位置,抵触部754在第一位置时抵压控制尘杯盖打开。抵触部754在第二位置时,手持式吸尘器安装入尘箱7内时,抵触部754与不起抵压作用,尘杯盖不打开。如此设置,是因为尘箱7具有两种应用场景,一种是增加手持式吸尘器的储灰空间,另一种是收纳手持式吸尘器,当尘箱7用作增加手持式吸尘器的储灰空间时,是需要抵触部754抵压打开尘杯盖;但是,当尘箱7用作收纳手持式吸尘器时,有时为了防止手持式吸尘器内的残留灰尘飞出,并不需要打开尘杯盖,所以通过设置一个位置调节器,可以根据实际需求调节抵触部754的位置,进而弹性的选择是否需要抵触部754起到抵压作用而打开尘杯盖。关于位置调节器的选择可以是常规技术中的旋转或者滑动,在此不再赘述。
在本发明尘箱7第一实施例的一个优选实施例中,当抵触部754在第一位置时抵压打开尘杯盖15时,尘杯盖15向外自动打开的角度范围是110°-190°。
如图23及图24所示,在本发明还具有第二实施例的尘箱7′,尘箱7′为一体式结构。所述第二实施例与第一实施例的区别在于,尘箱7′是一个整体的结构,不再是一个分体的结构。该第二实施例的尘箱7′同样具有第一实施例中尘箱7内部的各个结构,在此内部结构参照第一实施例的尘箱7进行设置,不再重复叙述。在第二实施例的优选的方案中,由于是一体结构,可以从第一实施 例中所述的灰尘入口72倾倒灰尘,也可以单独设置一个方便倾倒灰尘的顶部(未图示),便于将尘箱7′内收集到的灰尘倒出。该顶部在本发明附图中未图示,由于属于常规技术手段,所属领域技术人员可以根据产品实际需求进行设计。
如图25至27所示,本发明公开了第一实施例的手持式吸尘器组合,该手持式吸尘器组合包括尘箱7以及手持式吸尘器100。手持式吸尘器100为上述过滤装置倾斜设置的手持式吸尘器100。由于尘箱7及第一实施例的手持式吸尘器100的具体结构在上述对应实施例的描述中已经描述清楚,本次不再重复进行描述,下面以第一实施例的手持式吸尘器100为例,对手持式吸尘器100与尘箱7配合关系做一个详细的描述。分体结构的尘箱7与手持式吸尘器100配合后有增大手持式吸尘器100集尘空间和收纳手持式吸尘器100两种功能,第一实施例的手持式吸尘器组合包括三种状态,该三种状态区别在于手持式吸尘器100的放置位置。下面针对第一实施例中的手持式吸尘器组合的三种状态进行详细描述,在不同的状态中,手持式吸尘器100具有尘杯盖15打开的工作状态及尘杯盖15关闭的非工作状态。
如图25至27所示,第一状态,即增加手持式吸尘器100集尘空间的实施例。顶部75位于基部74的上方,手持式吸尘器100安装在顶部75上,并通过扣持结构76将顶部75及基部74固定。基部74的空间负责集尘,此时,基部74也可以用来收集手持式吸尘器100的倒灰口14倒出的灰尘,对灰尘进行集中收集倾倒。手持式吸尘器100安装入尘箱7内后,灰尘入口72的位置与倒灰口14位置相对设置。第一密封件73安装于顶部75上。
第一状态中,主配合部742与第一配合部757配合时,主配合固定缘7421与第一配合固定缘759配合进而实现基部74与顶部75之间在周向上的固定,而在侧面上通过第一扣持部743与第一扣持面7561卡扣实现基部74与顶部75之间在侧面的固定。该第一状态为增加手持式吸尘器集尘空间的状态。为了增加周向的密封性,基部74与顶部75之间在主配合部742与第一配合部757配合的周向上设有周向密封圈755,如此设置,在第一密封件73的基础上,通过周向密封圈755进一步的保证了手持式吸尘器与尘箱7配合后的密封效果。本状态描述中同时描述了侧面固定和周向固定,仅仅是本发明优选实施例的表述, 在其他实施例中,如上所述,侧面固定和周向固定并不一定同时选择,也可以择一选择。
第一状态中,当尘箱7与手持式吸尘器100卡扣时,当抵触部53与锁扣部16抵压配合而控制尘杯盖15打开,尘杯盖15在复位结构20的驱动下向外自动打开。尘杯盖15向外自动打开的角度范围是110°-190°,此时手持式吸尘器100工作,尘箱7起增加集尘空间的作用。
第一状态中,手持式吸尘器100安装的方法,可以是先将一端卡扣,另一端通过按压的方式实现卡扣,当然,也可以两端一次卡扣,至于抵触部53在什么时候开始抵压尘杯盖15打开,本发明优选的实施例是当手持式吸尘器100与尘箱7按压卡扣刚完成时,促发抵触部53抵压尘杯盖15打开,当然在其他实施例中也可以有所滞后或者提前,最好是刚好或者滞后,因为提前的话,手持式吸尘器100内的灰尘容易通过未配合完成存在的间隙飞出。
第一状态中,手持式吸尘器100工作时,尘箱7与手持式吸尘器组合安装,此时,手柄组件4可作为组合后结构的手柄组件使用。
如图28至30所示,第二状态,即前述的第一种收纳手持式吸尘器100的实施例。此状态下,手持式吸尘器100固定在顶部75上,相比于第一状态,其实就是把顶部75翻转一下,使得手持式吸尘器100被收容在基部74与顶部75围成的空间内,而实现手持式吸尘器100的收纳。
第二状态中,主配合部742与第二配合部758配合时,主配合固定缘7421与第二配合固定缘760配合进而实现基部74与顶部75之间在周向上的固定,而在侧面上通过第一扣持部743与第二扣持面7562卡扣实现基部74与顶部75之间在侧面的固定。在其他实施例中,如上所述,侧面固定和周向固定并不一定同时选择,也可以择一选择。
第二状态中,手持式吸尘器100不工作,尘箱7起收纳作用,但是抵触部53仍旧会与锁扣部16抵压配合而控制尘杯盖15打开,尘杯盖15在复位结构20的驱动下向外自动打开。尘杯盖15向外自动打开的角度范围是110°-190°。当然,如果为了收纳效果更好,可以在优选的实施例中增设一个如上述的位置调节器,通过调节控制尘杯盖15是否打开。在本发明优选的实施例中,手持式吸尘器100不工作时,尘杯盖15不打开。
第二状态中,手持式吸尘器100安装的方法,可以是先将一端卡扣,另一端通过按压的方式实现卡扣,当然,也可以两端一次卡扣,至于抵触部53在什么时候开始抵压尘杯盖15打开,本发明优选的实施例是当手持式吸尘器100与尘箱7按压卡扣刚完成时,促发抵触部53抵压尘杯盖15打开,当然在其他实施例中也可以有所滞后或者提前,最好是刚好或者滞后,因为提前的话,手持式吸尘器100内的灰尘容易通过未配合完成存在的间隙飞出。
如图31至32所示,第三状态,即上述的第二种收纳手持式吸尘器100的实施例。此状态下,手持式吸尘器100没有固定在顶部75上,而是直接放置在基部74内,使得手持式吸尘器100被收容在基部74与顶部75围成的空间内,而实现手持式吸尘器100的收纳。如果在基部74的空间足以收纳手持式吸尘器100时,相较于第一状态顶部75可以不像第二状态时做翻转动作,当然像第二状态时做翻转动作后,围成的空间会相对较大,在此,该第三状态的收纳方式,用户可以根据实际情况自由选择顶部75与基部74的配合方式。在本状态中,手持式吸尘器100放在基部74内后,其手柄组件4正好是位于灰尘入口72处,用户可以借助灰尘入口72的空间,握持手持式吸尘器100,如此,可以实现手持式吸尘器组合的移动。即在第三状态中,手持式吸尘器100工作时,尘箱7与手持式吸尘器组合安装,此时,手柄组件4可作为组合后结构的手柄组件使用。
第三状态中,手持式吸尘器100不工作,尘箱7起收纳作用,此时手持式吸尘器100由于手持式吸尘器100只是放置在基部74内,与抵触部53没有接触关系,所以尘杯盖15没有打开。在本发明优选的实施例中,手持式吸尘器100不工作时,尘杯盖15不打开。
如图33及34所示,本发明公开了第二实施例的手持式吸尘器组合,所述第二实施例的手持式吸尘器组合与第一实施例的手持式吸尘器组合的区别在于尘箱子为一体结构的尘箱子7′,其他结构均与第一实施例的手持式吸尘器组合相同,即此实施例中,过滤装置倾斜设置。由于是一体结构的盒子,本实施例中手持式吸尘器组合主要作用是用来增加手持式吸尘器的集尘空间。
如图35及36所示,分别是本发明第一和第二实施例的手持式吸尘器组合的工作状态图。此时,尘箱用以增加集尘空间,手持式吸尘器工作。手持式吸 尘器组合连接延伸管200及吸尘头300,延伸管200的一端与手持式吸尘器100的吸尘入口相连,延伸管200的另一端与吸尘头300相连。吸尘头300上具有与延伸管200内部连通的吸入通道(未图示)以使灰尘经由吸入通道进入延伸管200内、再沿着延伸管200进入手持式吸尘器100内。延伸管200可以是硬管,也可以是软管,或者软硬管的组合,或者是伸缩管,具体工作应用时,用户可以根据实际应用场景选择附件。图12中延伸管200是硬管。
如图37及38所示,本发明公开了第三实施例的手持式吸尘器组合,第二实施例的手持式吸尘器组合的尘箱7的结构与第一实施例的手持式吸尘器组合相同,即尘箱为前述的分体结构的尘箱,第三实施例的手持式吸尘器组合与第一实施例的手持式吸尘器组合的区别在于手持式吸尘器500的过滤装置并不是倾斜设置。
如图39所示,本发明公开了第四实施例的手持式吸尘器组合,第四实施例的手持式吸尘器组合与第三实施例的手持式吸尘器组合的区别在于尘箱是尘箱7′,即尘箱为前述一体结构的尘箱,过滤装置不倾斜设置。由于是一体结构的盒子,本实施例中手持式吸尘器组合主要作用是用来增加手持式吸尘器的集尘空间。
如图40和图41所示,本发明公开了第五实施例的手持式吸尘器组合,第五实施例的手持式吸尘器组合与第一实施例的手持式吸尘器组合的区别在于,手持式吸尘器里面不设置旋风分离结构,内部只设置过滤器。即此实施例中,尘箱为前述的分体结构的尘箱,过滤装置并不是旋风分离结构,仅仅采用普通的过滤结构,比如是一个过滤海帕。
如图42所示,本发明公开了第六实施例的手持式吸尘器组合,第六实施例的手持式吸尘器组合与第五实施例的手持式吸尘器组合的区别在于尘箱是尘箱7′,即此实施例中,尘箱为前述的一体结构的尘箱,过滤装置并不是旋风分离结构,仅仅采用普通的过滤结构,比如是一个过滤海帕。本实施例中手持式吸尘器组合主要作用是用来增加手持式吸尘器的集尘空间。
如图43所示,本发明还公开了第二实施例的推杆式吸尘器700,第二实施例的推杆式吸尘器700与第一实施例的推杆式吸尘器400的区别仅在于增加了尘箱7的结构。尘箱7为分体结构。第二实施例的推杆式吸尘器700包括上述 第一实施例的手持式吸尘器组合,其中的手持式吸尘器的过滤装置是倾斜设置的实施例的手持式吸尘器100。
如图44所示,本发明还公开了第三实施例的推杆式吸尘器800,第三实施例的推杆式吸尘器700与第二实施例的推杆式吸尘器700的区别仅在于尘箱是尘箱7′,即是一体结构的尘箱7′。第三实施例的推杆式吸尘器800包括上述第二实施例的手持式吸尘器组合,其中的手持式吸尘器的过滤装置是倾斜设置的实施例的手持式吸尘器100。
如图45所示,本发明还公开了第四实施例的推杆式吸尘器900,第四实施例的推杆式吸尘器900与第二实施例的推杆式吸尘器400的区别仅在于过滤装置未倾斜。第四实施例的推杆式吸尘器900包括上述第三实施例的手持式吸尘器组合,其中的手持式吸尘器的过滤装置是不倾斜设置的实施例的手持式吸尘器500。尘箱为分体结构的尘箱7。
如图46所示,本发明还公开了第五实施例的推杆式吸尘器1000,第五实施例的推杆式吸尘器1000与第四实施例的推杆式吸尘器900的区别仅在于尘箱是尘箱7′,即是一体结构的尘箱7′。过滤装置未倾斜,第五实施例的推杆式吸尘器1000包括上述第四实施例的手持式吸尘器组合,其中的手持式吸尘器的过滤装置是不倾斜设置的实施例的手持式吸尘器500。
如图47所示,本发明还公开了第六实施例的推杆式吸尘器2000,第六实施例的推杆式吸尘器2000与第四实施例的推杆式吸尘器900的区别仅在于没有设置旋风分离结构,仅仅设置过滤结构,比如海帕或者其他起简单过滤作用的过滤结构。第六实施例的推杆式吸尘器2000包括上述第五实施例的手持式吸尘器组合,其中的手持式吸尘器的过滤装置是普通的过滤装置的手持式吸尘器600。尘箱为分体结构的尘箱7。
如图48所示,本发明还公开了第七实施例的推杆式吸尘器3000,第七实施例的推杆式吸尘器3000与第六实施例的推杆式吸尘器2000的区别仅在于尘箱是尘箱7′,即是一体结构的尘箱7′。没有设置旋风分离结构,仅仅设置过滤结构,比如海帕或者其他起简单过滤作用的过滤结构。第七实施例的推杆式吸尘器3000包括上述第六实施例的手持式吸尘器组合,其中的手持式吸尘器的过滤装置是普通的过滤装置的手持式吸尘器600。
需要说明的是,在本发明的所有实施例中,方向“前”可以理解为在实际使用过程中手持式吸尘器的吸尘入口的方向,其相反的方向被定义为“后”。方向“上”可以理解为在实际使用过程中手持式吸尘器倒灰口敞开方向,其相反的方向被定义为“上”。
如图53所述,本发明上述所有实施例的手持式吸尘器或者手持式吸尘器组合或者推杆式吸尘器,均是干湿两用吸尘器,即吸尘器可以吸水等液体,手持式吸尘器通过防水过滤件的设置,或者通过其他防水结构的设置,最终隔离水气与电气件的直接接触,最终实现吸尘器干湿两用的用途。
本发明上述所有实施例的手持式吸尘器组合中,手持式吸尘器具有尘杯盖打开的工作状态及尘杯盖关闭的非工作状态。即在尘箱做集尘用时,此时手持式吸尘器为工作状态,尘杯盖打开;在尘箱做收纳用时,此时手持式吸尘器为非工作状态,优选的实施例是尘杯盖不打开,因为可以避免收纳时,杯体内残留灰尘出来;当然在其他非优选的实施例中,手持式吸尘器非工作状态时,尘杯盖也可打开。在本发明上述的实施例中,设置位置调节器的主要作用就是当收纳时,通过调节可以不打开尘杯盖。
本发明上述所有实施例的手持式吸尘器或者手持式吸尘器组合或者推杆式吸尘器,手持式吸尘器使用过滤装置,且过滤装置是旋风分离结构时,旋风分离结构可以使一级旋风,也可以是多级旋风。本发明附图示例的手持式吸尘器采用旋风分离的方案中,旋风分离结构是一级旋风分离结构,在本发明其他未图示的实施例中,还可以采用多级旋风分离结构。
如图49至52所示,通过在手柄组件4设置横向握持区43和斜向握持区44,配合单独手持式吸尘器及手持推杆式吸尘器两种不同使用场景的握持方式,人性化的设计给用户极好的体验感觉。具体的,当用户需要将手持式吸尘器100进行水平吸尘时,此时横向握持区43离整机重心较近,所以可以握持横向握持区43以减小施力;当用户需要将手持式吸尘器100倾斜进行清洁工作时,此时手持式吸尘器100的重心会发生变化,如果变化不大,可以自由选择横向握持区43或斜向握持区44,因为受力大小差不多;但是如果推杆式吸尘器工作时,由于重心变化明显,此时握持斜向握持区44会施力小,且斜向握持区44与施力方向直接相对,更加与工作状态契合,更加觉得方便。对于本发明实际握持 的选择,主要影响是整机的重心位置,重心更加靠近哪个握持区域,那么选择对应的握持区域会受力小,比如重心更加靠近横向握持区43近,那么可以选择握持横向握持区43,如果重心更加靠近斜向握持区44,那么可以选择握持斜向握持区44。
如图12及图43至52所示,本发明上述所有实施例的推杆式吸尘器中,推杆式吸尘器中的手持式吸尘器在进行实际吸尘时,可以直接连接延伸管200及吸尘头300。延伸管200的一端与手持式吸尘器的吸尘入口相连,延伸管200的另一端与吸尘头300相连。吸尘头300上具有与延伸管200内部连通的吸入通道(未图示)以使灰尘经由吸入通道进入延伸管200内、再沿着延伸管200进入手持式吸尘器内。也就是说,当手持式吸尘器需要延伸管200进行吸尘时,可以将延伸管200装配到手持式吸尘器的吸尘入口上,而当手持式吸尘器不需要延伸管200进行吸尘时,例如需要其他配件、例如缝隙吸头、除螨吸头等进行吸尘时,可以将延伸管200从手持式吸尘器的吸尘入口上拆卸下来,并将实际需要的配件装配到手持式吸尘器的吸尘入口上。延伸管200的一端与手持式吸尘器的吸尘入口可拆卸地直接相连,例如延伸管200可以通过卡扣快拆结构安装到吸尘入口上、并从吸尘入口上拆卸下来。由此,方便拆装。
如图54至图67所示,本发明还提供了另外几种新结构布局的手持吸尘器,该些新结构布局的手持吸尘器中,电机组件位于吸尘入口与尘杯组件之间。下面结合具体的附图对本发明涉及的新结构布局的手持吸尘器进行详细描述。
如图54至图59所示,图54至图59为第二实施例的手持式吸尘器101,该实施例的手持式吸尘器101包括:壳体1010、尘杯组件1011、用于握持的手柄组件1024、设于手柄组件1024下方的用以给手持式吸尘器101提供电力的电池组件1027、用以给手持式吸尘器101提供动力的电机组件1029以及吸尘入口1030。吸尘入口1030可以设置在壳体1010上。尘杯组件1011可以与壳体1010拆卸连接。具体地,所述可拆卸连接为卡扣连接、螺纹连接、磁吸附或其他连接方式。在一个实施例中,所述尘杯组件1011与所述壳体1010采用螺纹连接,方便用户清洗。电池组件1027设于手持吸尘器101的后端。电机组件1029用以产生吸尘负压,电机组件1029设于手持吸尘器100的前端。吸尘入口1030与尘杯组件1011连通。电机组件1029位于吸尘入口1030与尘杯组件 1011之间。电机组件1029与所述吸尘入口1030距离变小,在相同功率下,所述吸尘入口1030的吸力增大。通过将电机组件1029设于手持吸尘器100的前端,而电池组件1027设于手持吸尘器100的后端,尘杯组件1011位于电机组件1029和电池组件1027之间,使得结构紧凑,且重心更加协调。
如图55至图58所示,尘杯组件1011包括杯体1012、设于杯体1012内的旋风分离器1014以及对旋风分离器1014分离后的气流进行再次分离的过滤器1018。旋风分离器1014周向包围至少部分所述过滤器1018。旋风分离器1014用于对进入所述壳体1010的空气进行旋风分离,所述过滤器1018位于所述旋风分离器1014下游位置,用于对所述旋风分离器1014进行旋风分离后的空气进行再过滤。电池组件1027与电机组件1029分别位于杯体1012的两侧。电池组件1027位于杯体1012远离吸尘入口1030的一侧。杯体1012具有出风端,电机组件1029设置于出风端的相邻旁侧。杯体1012具有位于尘杯下表面1019的用于倾倒杯体内收集的灰尘的倒灰口,电池组件1027位于杯体1012靠近倒灰口的一端。
如图54所示,杯体1012具有沿长度方向延伸的纵轴线Y-Y,吸尘入口1030具有进风轴线X-X,杯体1012相对于吸尘入口1030倾斜设置,纵轴线Y-Y与进风轴线之间X-X的夹角β为锐角。在一个实施例中,纵轴线Y-Y与进风轴线之间X-X之间的角度β范围是30°-60°。
如图54所示,从另一角度看,杯体1012具有沿长度方向延伸的纵轴线Y-Y,电机组件1029具有电机轴线,电机轴线与进风轴线X-X相互平行,在一个实施例中,电机轴线与进风轴线X-X相互重合。该杯体1012相对于电机组件1029倾斜设置,纵轴线Y-Y与电机轴线之间的夹角为锐角。在一个实施例中,纵轴线Y-Y与电机轴线之间的角度范围是30°-60°。通过将杯体1012倾斜设置,不但使得造型上更加协调美观,而且,可以缩短杯体1012的出风端与电机组件1029之间的风道,使得气流可以快速的到达电机组件1029而排出。
如图54所示,手持式吸尘器101包括引流结构1031,引流结构1031连接吸尘入口1030与杯体1012以将含尘气流引入杯体1012。在一个实施例中,引流结构1031位于吸尘入口1030的下方,电机组件1029位于引流结构1031的上方。当然,在其他实施例中,引流结构1031可以设置于电机组件1029的旁 侧,引流结构1031在竖直方向上可以不凸出电机组件1029。另一角度,引流结构1031位于吸尘入口1030的旁侧,引流结构1031在竖直方向上可以不凸出吸尘入口1030。
如图54所示,手持式吸尘器101包括位于电机组件1029旁侧的干净气流出口,所述干净气流自干净气流出口朝向侧面。通过将干净气流出口设置于侧面,可以避免气流朝向操作者,提升用户体验。在一个实施例中,干净气流自干净气流出口还可以设置于上方,即干净气流自干净气流出口向上流出。
如图54所示,杯体1012具有沿长度方向延伸的纵轴线Y-Y,旋风分离器1014具有分离轴线,纵轴线与分离轴线平行设置。在本实施例中,纵轴线Y-Y与分离轴线重叠。旋风分离器1014相对于吸尘入口倾斜设置,所述分离轴线与进风轴线X-X之间的夹角为锐角。在一个实施例中,分离轴线与进风轴线X-X之间的角度范围是30°-60°。
如图54所示,从另一角度看,电机组件1029具有电机轴线,电机轴线与进风轴线X-X相互平行,在一个实施例中,电机轴线与进风轴线X-X相互重合。旋风分离器1014相对于电机组件1029倾斜设置,所述分离轴线与电机轴线之间的夹角为锐角。所述分离轴线与电机轴线之间的角度范围是30°-60°。
如图54所示,手柄组件12用于握持。手柄组件1024包括第一握持区1025及第二握持区1026,第一握持区1025及第二握持区1026的握持方向不同。第一握持区1025及第二握持区1026相互之间的夹角为90度-135度。通过设置两个握持区,用户可以在不同的使用场景时考虑不同的用力情况选择使用不同的握持方式,灵活选择使得握持手柄提起机器时,受力合适,使用舒适。第一握持区1025靠近电机组件1029。第一握持区1025位于杯体1012的上方。第二握持区1026沿杯体1012的长度方向延伸,第二握持区1026与电机组件1029分别位于杯体1012的两侧。第二握持区1026位于杯体1012远离吸尘入口1030的一侧。电池组件1027位于第二握持区1026的下方且与第二握持区1026相邻安装。吸尘入口1030与第二握持区1026相对设置,且位于1011尘杯组件的另一侧。
从另一个角度,如图54所示,手柄组件1024设有两个端部,第一端部1032和第二端部1033,第一端部1032与电机组件1029连接且位于杯体1012的上 方,第二端部1033与电池组件1027连接且位于电池组件1027的上方。
如图54所示,在一个实施例中,第一握持区1025及第二握持区1026相互分隔不连通。当然,在其他实施例中,如图60及图61所示,第一握持区1025及第二握持区1026相互连通。
如图54所示,电池组件1027具有电池下表面1028,杯体1012具有尘杯下表面1019,电池下表面1028与尘杯下表面1019相互平行。在一个实施例中,电池下表面1028与尘杯下表面1019共面。当然在其他实施例中,电池下表面1028与尘杯下表面1019不平行或不共面。
如图54所示,杯体1012相对于吸尘入口1030倾斜设置,杯体1012倾斜后具有位于上方的第一高点1020及位于下方的第一低点1021,杯体1012朝远离吸尘入口1030的方向倾斜,第一高点1020相对第一低点1021更加远离吸尘入口1030。
如图55及图56及图58所示,在一个实施例中,过滤器1018位于旋风分离器1014的内部。旋风分离器1014从周向上至少包围部分过滤器1018。旋风分离器1014具有主体部1015以及设于主体部1015上的若干气流通孔1016。含尘气流绕主体部1015旋转后,从气流通孔1016进入旋风分离器1014内部,并经过内部的过滤器1018二次过滤。过滤器1018位于旋风分离器1014与电机组件1029之间。通过在过滤器1018上游设置旋风分离器1014,通过旋风分离器1014对干湿含尘气流进行预处理,使得只有较少含尘量的气流流经过滤器1018,避免了过滤器1018的堵塞,延长了过滤器1018的使用寿命,提高了除尘性能。
在其中一个实施例中,旋风分离器1014具有设于主体部1015下方的用以导流的导流结构1017,导流结构1017包括若干引导筋,引导筋偏斜排布且排布方向与气流绕旋风分离器1014的旋转方向一致。多个引导筋沿所述主体部1015底部的周向排列,相邻的引导筋之间具有间隙,所述间隙允许旋风分离后的空气进入所述主体部1015内部。所述引导筋能够减缓旋风分离后进入所述主体部1015的速度,同时能够吸附部分尘粒,防止旋风分离后的空气再度扬起旋风分离后的尘粒而进入所述主体部1015。如此设置,部分从杯体1012底部进入旋风分离器1014内部的含尘气流中的大颗粒的灰尘受到引导筋的阻挡无法 进入到旋风分离器1014内部,可以减少进入旋风分离器1014的灰尘量,有效地提高了尘气分离效果,并且防止过滤器1018堵塞。
主体部1015用于容纳部分所述过滤器1018。具体地,所述主体部1015可以为截锥状、柱状或其他可容纳部分所述过滤器的形状。在一个实施例中,所述主体部1015为截锥状。
旋风分离器1014与所述过滤器1018可拆卸连接。具体地,所述可拆卸连接为卡扣连接、磁吸附或其他合适的可拆卸连接方式。在一个实施例中,所述旋风分离器1014与所述过滤器1018采用卡扣连接,便于所述旋风分离器1014与所述过滤器1018拆分,清洗方便。
所述导风部431凸设于所述主体部1015周侧,开设有导风槽432,所述导风槽432沿所述主体部1015的周向呈螺旋状延伸。所述导风部431的底面具有导风段433,所述导风段433相对于所述主体部1015的中轴线呈螺旋状倾斜。所述导风部431使空气以旋风的方式进入并进行旋风分离,所述螺旋状延伸控制空气进入方向,使旋风分离出的粉尘在底部汇聚。
过滤器1018亦为与旋风分离器1014匹配的,外径向靠近杯体1012底部方向变窄的中空圆锥体。且过滤器1018内沿轴向形成有与电机组件1029连通的气流流出通道1341。进入旋风分离器1014内部的气流再次在吸尘负压作用下绕锥形过滤器1018旋转,以进行二次过滤后向上流动并流向电机组件1029排出。
在一个实施例中,过滤器1018放置于所述旋风分离器1014中,所述过滤器112为柱状或台状。具体地,所述过滤器1018可以为圆柱形、圆台形、棱柱形或其他能够放置于所述旋风分离器1014的形状。在一个实施例中,所述过滤器1018为圆台形。
过滤器1018对粉尘进行过滤。具体地,所述过滤器1018材料包括纸质、布质、防水海帕或其他过滤材料。在一个实施例中,所述过滤器1018材料为防水海帕。所述过滤器1018材料采用防水海帕,可使所述吸尘器具有干湿两用功能。在一个实施例中,所述过滤器1018呈柱状,由层叠防水海帕围成中空柱状,褶宽为2-20毫米,所述褶宽为所述防水海帕层叠部分的宽度;及或,所述过滤器1018的柱体侧面面积为15000-20000平方毫米;及/或,所述过滤器1018 的展开面积为80000-120000平方毫米。优选的,所述褶宽为10毫米。
过滤器1018为防水海帕。因为手持吸尘器105可以作为干湿两用的吸尘器使用,所以可能灰尘是液体性质的灰尘,通过防水功能,避免水气进入到电机组件1029,防止电器件受损。在其他实施例中,过滤器1018并不限于防水海帕,也可以是其他过滤结构,比如与旋风分离器1014结合或一体设置的起二次过滤效果的多级过滤结构。可以通过多级过滤的方式将灰尘杂质分离干净。针对本发明适用湿处理,比如吸水,除了过滤器1018的防水设计或者旋风分离器1014的液体处理,还可以通过对电器件,比如电机组件1029进行防水设计来进一步保护电器件,最终保证手持吸尘器105进行液体处理的工作稳定性及安全性。
如图57所示,在一个实施例中,过滤器1018为防水海帕。因为手持式吸尘器101可以作为干湿两用的吸尘器使用,所以可能灰尘是液体性质的灰尘,通过防水功能,避免水气进入到电机组件1029,防止电器件受损。在其他实施例中,过滤器1018并不限于防水海帕,也可以是其他过滤结构,比如与旋风分离器1014结合或一体设置的起二次过滤效果的多级过滤结构。可以通过多级过滤的方式将灰尘杂质分离干净。针对本发明适用湿处理,比如吸水,除了过滤器1018的防水设计或者旋风分离器1014的液体处理,还可以通过对电器件,比如电机组件1029进行防水设计来进一步保护电器件,最终保证手持式吸尘器进行液体处理的工作稳定性及安全性。
如图58所示,在一个实施例中,旋风分离器1014为一级旋风结构,进入主体部1015内的尘气可以绕主体部1015旋转将灰尘离心甩出,从而进一步提高除尘效果。在其他实施例中,旋风分离器1014可以为多级旋风结构,即在气流的流动方向上,用于旋风分离的旋风腔包括多级依次连通的旋风腔,由此,进入主体部1015内的尘气可以依次经过多级旋风腔多次尘气分离,从而提高除尘效果。
如图58所示,旋风分离器1014具有设于主体部1015下方的用以导流的导流结构1017,导流结构包括若干引导筋,所述引导筋偏斜排布且排布方向与气流旋转方向一致。如此设置,部分从尘杯组件1011底部进入旋风分离器1014内部的含尘气流中的大颗粒的灰尘受到引导筋的阻挡无法进入到旋风分离器 1014内部,可以减少进入旋风分离器1014的灰尘量,有效地提高了尘气分离效果,并且防止过滤器1018堵塞。
如图54及图59所示,在一个实施例中,手持式吸尘器101的气流路径为:含尘气流从吸尘入口1030进入尘杯组件1011,气流绕旋风分离器旋转分离,部分气流经过气流通孔到达旋风分离器的内部,另一部分的气流从尘杯组件1011底部进入旋风分离器1014内部,进入旋风分离器1014内部的气流经过位于旋风分离器1014内部的过滤器1018的二次过滤后向上流动并流向电机组件1029排出。其中,过滤器1018为防水海帕。
本发明的一种推杆式吸尘器,其包括中空的延伸管及吸尘头(即为地刷头)。所述推杆式吸尘器还包括上述第一实施例的手持式吸尘器101,手持式吸尘器101与延伸管直接或间接可拆卸连接,所述延伸管的一端与手持式吸尘器的吸尘入口连通,所述延伸管的另一端与所述吸尘头连通,所述吸尘头上具有与所述延伸管内部连通的吸入通道以使灰尘经由所述吸入通道进入所述延伸管内、再沿着所述延伸管进入所述吸尘入口内。
本发明的一种手持式吸尘器组合,所述手持式吸尘器组合包括手持式吸尘器101与手持式吸尘器101配合且可拆卸连接的用以增加手持式吸尘器101的集尘空间或者收容所述手持式吸尘器的尘箱。所述尘箱的结构与前述第一实施例的尘箱7的结构相同。
如图62所示,第二实施例的手持式吸尘器101可以与一尘箱1013连接并相互配合,尘箱1013可以增加手持式吸尘器101的集尘容积。杯体1012内壁与所述旋风分离器1014外壁设置有一定间距,使粉尘不易堵塞,快速的滑落至杯体1012底部或尘箱1013。
如图60所示,第三实施例的手持式吸尘器102与第二实施例的手持式吸尘器101基本相同,区别仅在于手柄组件1024的形状不同,该种手柄组件1024结构使得吸尘入口1030的上表面更加接近手持式吸尘器200的整机上表面,提升了清洁时的可接近性。
如图61所示,第四实施例的手持式吸尘器103与第三实施例的手持式吸尘器102基本相同,区别在于引流结构1031的结构下移,使得引流结构1031的形状与手柄组件1024的形状相互呼应,使得造型更加美观;同时电池组件1027 平放。
如图62所示,与第二实施例的手持式吸尘器101相同,第三实施例的手持式吸尘器102、第四实施例的手持式吸尘器103可拆卸的与一尘箱1013连接,尘箱1013用以增加手持式吸尘器300的集尘空间或者收容手持式吸尘器300。尘箱1013的结构与第一实施例的尘箱7结构相同。
如图62所示,所述手持式吸尘器101与尘箱1013配合后使得该组合结构具有两种工作方式:第一种为所述吸尘器独立工作;第二种为所述吸尘器连接所述尘箱1013进行工作。当所述吸尘器连接所述尘箱1013进行工作时,可提高粉尘的收集量,因粉尘收集量的增大,对过滤器1018负担加重,通过增大所述过滤器1018过滤面积,提高吸尘器的吸尘效率。
本发明尘杯组件1011较之传统的吸尘器上的尘杯组件1011,所述旋风分离器1014周向包围至少部分所述过滤器1018,在有限的空间内具有更大过滤面积,在吸尘器体积不变的情况下,增加过滤器1018的过滤面积,可以保证所述吸尘器连接所述尘箱1013工作时过滤效果,提高过滤效率,降低过滤器1018的清洗次数。
如图63至图66所示,为本发明第五实施例的手持吸尘器104的示意图,该第五实施例的手持吸尘器104与第二实施例的手持吸尘器101基本相同,区别点在于过滤器的形状,第二实施例的手持吸尘器101中,过滤器为倒锥形,而第五实施例的手持吸尘器104中,过滤器为为圆柱形,其他结构均相同。在第五实施例的手持吸尘器104的描述中,将对双握持手柄进行更加详尽的描述。
参见图63,手持式吸尘器104包括壳体310、电机组件(图63中未示)、尘杯组件370及手柄组件。其中电机组件设于壳体内并用于产生吸尘负压,尘杯组件370与壳体310连接,手柄组件设于壳体310上。手柄组件包括第一握持区372及第二握持区374,第一握持区372及第二握持区374的握持方向不同。
上述手持式吸尘器104,具有第一握持区372和与第一握持区372的握持方向不同的第二握持区374,例如第一握持区372是横向的、第二握持区374是纵向的,用户可以根据当前的待清洁位置选择不同的握持区进行握持,获得更佳的操作舒适性。
在其中一个实施例中,第一握持区372位于尘杯组件370的上方,第二握持区374位于尘杯组件370的一侧。
在其中一个实施例中,手持式吸尘器104设有用以将外部气流引入手持吸尘器的吸尘入口380,吸尘入口380与第二握持区374相对设置,且位于尘杯组件370上与第二握持区374相对的一侧。
在其中一个实施例中,电机组件位于吸尘入口380与尘杯组件370之间,第一握持区372靠近电机组件设置。
在其中一个实施例中,手持式吸尘器104包括电池组件,电池组件位于第二握持区374的下方且与第二握持区374相邻安装。
本发明还提供一种双工作模式吸尘器,所述双工作模式吸尘器包括前述任一实施例所述的手持式吸尘器。图64是一实施例中双工作模式吸尘器的结构示意图。双工作模式吸尘器具有两种工作模式,即配合有尘箱360的卧式,和与尘箱360相分离的手持式。双工作模式吸尘器包括手持式吸尘器104和尘箱360,参见图2,手持式吸尘器104包括尘杯组件370、设于尘杯组件370顶部的第一握持区372、及设于尘杯组件370背部的第二握持区374。其中手持式吸尘器104配合尘箱360的一侧为底侧,设有吸尘入口380的一侧为前侧。参见图2,当吸尘器处于手持式、与尘箱360相分离时,第一握持区372和第二握持区374与尘杯组件370相连接,因此用户既可以使用第一握姿(即握持第一握持区372)、又可以使用第二握姿(即握持第二握持区374)握持手持式吸尘器104。
上述双工作模式吸尘器,手持式吸尘器104在顶部设有第一握持区372、在背部设有第二握持区374。当双工作模式吸尘器处于手持工作模式、作为手持式吸尘器或推杆机使用时,吸尘口斜向下工作的情况比较多,此时操作者握持第二握持区374进行操作,以具有较好的操作体验。当双工作模式吸尘器处于卧式工作模式、配合尘箱360使用时,吸尘口水平放置,此时操作者可以通过握持第一握持区372搬移或提拎整机。另外,当双工作模式吸尘器处于手持工作模式、作为推杆机使用时,推杆工作头会面临伸入橱柜、沙发等家具的底部清洁的情况,此时操作者可以握持第一握持区372,这样可以减少弯腰程度,较大程度获得操作舒适性。
具体地,当用户需要将手持吸尘器104进行水平吸尘时,第一握持区372离整机重心较近,所以可以握持第一握持区372以减小施力;当用户需要将手持式吸尘器104倾斜进行清洁工作时,手持式吸尘器104的重心会发生变化,如果变化不大,可以自由选择第一握持区372或第二握持区374,因为受力大小差不多;但是如果手持式吸尘器104作为推杆机使用时,由于重心变化明显,此时握持第二握持区374会施力小,且第二握持区374与施力方向直接相对,更加与工作状态契合,用户会更加觉得方便,轻便。对于本发明实际握持的选择,主要影响是整机的重心位置,重心更加靠近哪个握持区域,那么选择对应的握持区域会受力小。比如重心更加靠近第一握持区372附近,那么可以选择第一握持区372;如果重心更加靠近第二握持区374,那么可以选择握持第二握持区374。
在一个实施例中,尘箱360的底部可以设置滚轮。
在一个实施例中,第一握持区372和尘杯组件370之间形成有供手指伸入从而进行握持的空隙。
在一个实施例中,第二握持区374和尘杯组件370之间形成有供手指伸入从而进行握持的空隙。
参见图65,在图65所示的实施例中,手持式吸尘器104还包括设于尘杯组件370底部的倒灰盖332。尘杯组件370底部设有倒灰口,倒灰口用于清除集尘室内灰尘,倒灰盖332用于封闭倒灰口。双工作模式吸尘器处于卧式时,倒灰盖332打开,使得尘杯组件370的集尘室330与尘箱360通过倒灰口相连通;双工作模式吸尘器处于手持式时,倒灰盖332闭合,使得集尘室330被封闭。
在一个实施例中,双工作模式吸尘器还包括倒灰盖释放按钮。倒灰盖332的前端与集尘室330的前端底部转动连接,倒灰盖332的后端与集尘室330的后端底部卡接。当倒灰盖释放按钮被按下时,按钮将倒灰盖332与集尘室330的卡接状态解除,倒灰盖332的后端因重力自然下落,使得集尘室330与尘箱360相连通。在一个实施例中,倒灰盖释放按钮设于手持式吸尘器104上。
在图64所示的实施例中,双工作模式吸尘器的电机室340设于吸尘入口380和尘杯组件370之间。双工作模式吸尘器还包括将吸尘入口380和尘杯组 件370的内部连通的导风管382,导风管382设于电机室340的侧面。
在一个实施例中,电机室340还开设有出风口。图66是一个实施例中气流在手持式吸尘器104内部的流向的示意图,在该实施例中,出风口位于电机室340连接导风管382一侧的相对侧。
由于尘杯组件370的顶部和背部都设有手柄,因此若出风口设于电机室340的顶部或背部,则可能会烫手。而吸尘器处于卧式的工作模式时,电机室340的底部又挂有尘箱360,因此若出风口设于电机室340底部,尘箱360会形成阻挡。因此按图66这样将出风口位于电机室340的一侧是较为合适的。
请一并参看图63和图65,在一个实施例中,吸尘入口380底部靠近尘杯组件370的位置设有向前延伸(即向远离尘杯组件370的方向延伸)的第一卡舌384,尘箱360设有用于与第一卡舌384相卡接的第二卡舌386。第一卡舌384与吸尘入口380之间形成有用于嵌合第二卡舌386的卡槽,第二卡舌386与尘箱360之间也形成有用于嵌合第一卡舌384的卡槽。参见图65,吸尘器处于卧式时,第一卡舌384向前、第二卡舌386向后,从而完成手持式吸尘器104和尘箱360的卡接。卡接时将手持式吸尘器104向前推动,第一卡舌384卡入相应的卡槽后就无法进一步向前了。
参见图65,在一个实施例中,尘箱360包括用于承载手持式吸尘器104的承载部,承载部包括第一斜面362、第二斜面364、第一平面363及第二平面365。第一平面363和第二平面365平行于尘箱360的底部,承载部按第一斜面362、第一平面363、第二斜面364、第二平面365的顺序从尘箱360的后端向尘箱360的前端延伸,其中后端为吸尘器处于卧式时尘箱360靠近第二握持区374的一端,前端为吸尘器处于卧式时尘箱360靠近吸尘入口380的一端。手持式吸尘器104的底部形状应与承载部的形状相匹配,即手持式吸尘器104的底部各结构应分别对应第一斜面362、第二斜面364、第一平面363及第二平面365的形状,使得手持式吸尘器104固定在尘箱360时与承载部的各部分正好贴合。
图65所示的双工作模式吸尘器,通过设置第一斜面362使得在需要将手持式吸尘器104安装在尘箱360上时,手持式吸尘器104会在重力作用下沿第一斜面362自动滑入指定位置,并被第二斜面364所承接。且通过设置第一平面 363和第二平面365,使得手持式吸尘器104处于平衡的状态,能够固定得更稳固。
在图65所示的实施例中,第一斜面362和第一平面363之间在远离承载部的一侧形成的夹角为钝角,第二斜面364和第二平面365之间在远离承载部的一侧形成的夹角为钝角。
如图67所示,杯体366内壁与所述旋风分离器367外壁设置有一定间距,使粉尘不易堵塞,快速的滑落至杯体366底部或尘箱360。具体地,所述杯体366内壁与所述旋风分离器367外壁间距A-C大于等于20毫米。在一个实施例中,所述杯体366内壁与所述旋风分离器367外壁间距为23.2毫米。可以理解,所述杯体366内壁与所述旋风分离器367外壁间距也可以为25毫米、27毫米、29毫米或其他数值。
可选地,所述旋风分离器367内壁与所述过滤器368侧面设置有一定间距,使粉尘不易堵塞,快速的滑落至杯体366底部或尘箱360内。具体地,所述旋风分离器367内壁与所述过滤器368侧面间距B-D大于等于2毫米。在一个实施例中,所述旋风分离器367内壁与所述过滤器368侧面间距为5.4毫米。可以理解,所述旋风分离器367内壁与所述过滤器368侧面间距也可以为5毫米、7毫米、9毫米或其他数值。
可选地,所述旋风分离器367与所述过滤器368底面设置有一定间距,使粉尘不易堵塞,快速的滑落至杯体366底部或尘箱360内。具体地,所述旋风分离器367与所述过滤器368底面间距B-C大于等于0.5毫米。在一个实施例中,所述旋风分离器367与所述过滤器368底面间距为1.6毫米。可以理解,所述旋风分离器367与所述过滤器368底面间距也可以为2毫米、3毫米、4毫米或其他数值。
可选地,所述过滤器368收容于所述旋风分离器367中。具体地,所述过滤器368直径大于等于100毫米,高度大于等于70毫米。在一个实施例中,所述过滤器368直径为125毫米,高度为94毫米。
可选地,所述杯体366与所述尘箱360设置有一定间距。具体地,所述杯体366与所述尘箱360间距A-D大于等于0.5毫米。在一个实施例中,所述杯体366与所述尘箱360底面间距为7.2毫米。可以理解,所述杯体366与所述尘箱360间距也可以为2毫米、3毫米、4毫米或其他数值。
所述吸尘器在卧式工作时,因连通所述尘箱360可提高粉尘的收集量,由于粉尘收集量的增大,容易堵塞所述过滤器368,通过有效的设定所述过滤器 368、所述旋风分离器367以及所述杯体366的间距使粉尘更加容易的滑至所述尘箱360。
本发明具有双工作模式,吸尘器单独工作的手持式及与所述外置盒配合的卧式,通过杯体366中各个部件的间距设计,使粉尘快速的滑落至杯体366底部或尘箱360,尘杯组件370不容易堵塞,稳定吸尘器的除尘效率,减少清洗次数,提高使用寿命。
如图68至图71所示,图68至图71为本发明第六实施例的手持式吸尘器105及其与尘箱连接的示意图。
如图71所示,本发明一个实施例中,吸尘器组合包括手持吸尘器105及可拆卸地装配于手持吸尘器105上的尘箱1013。其中,手持吸尘器105可单独进行吸尘操作,同时手持吸尘器105与尘箱1013可配合进行吸尘操作。即,吸尘器组合具有手持吸尘器105独立使用的第一工作模式及手持吸尘器105与尘箱1013配合使用的第二工作模式。
也就是说,在进行小面积吸尘时,可将手持吸尘器105由尘箱1013上卸下,以进行手持独立吸尘操作(即第一工作模式);而在进行大面积吸尘时,将尘箱1013装配于手持吸尘器105上(即第二工作模式),以增加手持吸尘器105的集尘空间。
如图68所示,手持吸尘器105包括吸尘入口1030、尘杯组件1011、用于握持的手柄组件1024、用于提供动力以产生吸尘负压的电机组件1029以及用于提供电力的电池组件1027。
吸尘入口1030用以将含尘气流引入尘杯组件1011中,尘杯组件1011位于吸尘入口1030与电机组件1029之间,用于对含尘气流进行过滤。手柄组件1024与电机组件1029位于尘杯组件1011的相同一侧,且电机组件1029设于手柄组件1024与尘杯组件1011围合形成的空间内,电池组件1027设于手柄组件1024下方,使得手持吸尘器105整体重心靠近手握持的后端,且电机组件1029和电池组件1027的呈上下分布,有利于均衡手持吸尘器105后端的受力。同时,电机组件1029轴线X-X与吸尘入口1030的进风轴线Y-Y相互平行。
如图69所示,尘杯组件1011包括杯体1012、旋风分离器1014以及过滤器1018。旋风分离器1014设置于杯体1012内部,用于对进入杯体1012内的 含尘气流进行离心操作,以实现尘气分离。过滤器1018设置于旋风分离器1014内部,以对旋风分离器1014分离后的气流进行二次分离。
杯体1012大致呈一端开口的中空圆筒状,其底部贯穿开设有用于倾倒灰尘的倒灰口(图未示)。尘杯组件1011还包括用以封装倒灰口的杯盖(图未示)。当手持吸尘器105独立使用时(即吸尘器组合处于第一工作模式),杯盖封闭倒灰口,使得杯体1012为具有杯底的封闭空间,由吸尘入口1030进入杯体1012内的含尘气流绕旋风分离器1014分离后的灰尘将掉落并容积于杯底上。
在一实施例中,为了提高杯体1012的密封性,倒灰盖的外围设置有密封件,用于当倒灰盖封装倒灰口时,密封两者之间的间隙。
旋风分离器1014包括主体部1015、开设于主体部1015上的若干气流通孔1016以及与所述主体部1015连接的导风部431。主体部1015为中空且具有顶部开口,主体部1015为外径向靠近杯体1012底部方向变窄的中空圆锥体,过滤器1018自所述主体部1015的开口至少部分插入所述主体部1015。由吸尘入口1030进入杯体1012内的含尘气流可在吸尘负压作用下绕主体部1015旋转,以进行尘气分离,即灰尘离心甩出而气流经若干气流通孔1016进入旋风分离器1014内部。
旋风分离器1014为一级旋风结构,进入主体部1015内的尘气可以绕主体部1015旋转将灰尘离心甩出,从而进一步提高除尘效果。在其他实施例中,旋风分离器1014可以为多级旋风结构,即在气流的流动方向上,用于旋风分离的旋风腔包括多级依次连通的旋风腔,由此,进入主体部121内的尘气可以依次经过多级旋风腔多次尘气分离,从而提高除尘效果。
在其中一个实施例中,旋风分离器1014具有设于主体部1015下方的用以导流的导流结构1017,导流结构1017包括若干引导筋,引导筋偏斜排布且排布方向与气流绕旋风分离器1014的旋转方向一致。多个引导筋沿所述主体部1015底部的周向排列,相邻的引导筋之间具有间隙,所述间隙允许旋风分离后的空气进入所述主体部1015内部。所述引导筋能够减缓旋风分离后进入所述主体部1015的速度,同时能够吸附部分尘粒,防止旋风分离后的空气再度扬起旋风分离后的尘粒而进入所述主体部1015。如此设置,部分从杯体1012底部进入旋风分离器1014内部的含尘气流中的大颗粒的灰尘受到引导筋的阻挡无法 进入到旋风分离器1014内部,可以减少进入旋风分离器1014的灰尘量,有效地提高了尘气分离效果,并且防止过滤器1018堵塞。
主体部1015用于容纳部分所述过滤器1018。具体地,所述主体部1015可以为截锥状、柱状或其他可容纳部分所述过滤器的形状。在一个实施例中,所述主体部1015为截锥状。
旋风分离器1014与所述过滤器1018可拆卸连接。具体地,所述可拆卸连接为卡扣连接、磁吸附或其他合适的可拆卸连接方式。在一个实施例中,所述旋风分离器1014与所述过滤器1018采用卡扣连接,便于所述旋风分离器1014与所述过滤器1018拆分,清洗方便。
所述导风部431凸设于所述主体部1015周侧,开设有导风槽432,所述导风槽432沿所述主体部1015的周向呈螺旋状延伸。所述导风部431的底面具有导风段433,所述导风段433相对于所述主体部1015的中轴线呈螺旋状倾斜。所述导风部431使空气以旋风的方式进入并进行旋风分离,所述螺旋状延伸控制空气进入方向,使旋风分离出的粉尘在底部汇聚。
过滤器1018亦为与旋风分离器1014匹配的,外径向靠近杯体1012底部方向变窄的中空圆锥体。且过滤器1018内沿轴向形成有与电机组件1029连通的气流流出通道1341。进入旋风分离器1014内部的气流再次在吸尘负压作用下绕锥形过滤器1018旋转,以进行二次过滤后向上流动并流向电机组件1029排出。
在一个实施例中,过滤器1018放置于所述旋风分离器1014中,所述过滤器112为柱状或台状。具体地,所述过滤器1018可以为圆柱形、圆台形、棱柱形或其他能够放置于所述旋风分离器1014的形状。在一个实施例中,所述过滤器1018为圆台形。
过滤器1018对粉尘进行过滤。具体地,所述过滤器1018材料包括纸质、布质、防水海帕或其他过滤材料。在一个实施例中,所述过滤器1018材料为防水海帕。所述过滤器1018材料采用防水海帕,可使所述吸尘器具有干湿两用功能。在一个实施例中,所述过滤器1018呈柱状,由层叠防水海帕围成中空柱状,褶宽为2-20毫米,所述褶宽为所述防水海帕层叠部分的宽度;及或,所述过滤器1018的柱体侧面面积为15000-20000平方毫米;及/或,所述过滤器1018 的展开面积为80000-120000平方毫米。优选的,所述褶宽为10毫米。
过滤器1018为防水海帕。因为手持吸尘器105可以作为干湿两用的吸尘器使用,所以可能灰尘是液体性质的灰尘,通过防水功能,避免水气进入到电机组件1029,防止电器件受损。在其他实施例中,过滤器1018并不限于防水海帕,也可以是其他过滤结构,比如与旋风分离器1014结合或一体设置的起二次过滤效果的多级过滤结构。可以通过多级过滤的方式将灰尘杂质分离干净。针对本发明适用湿处理,比如吸水,除了过滤器1018的防水设计或者旋风分离器1014的液体处理,还可以通过对电器件,比如电机组件1029进行防水设计来进一步保护电器件,最终保证手持吸尘器105进行液体处理的工作稳定性及安全性。
如图68及70所示,当手持吸尘器105单独使用时,气流路径为:
进入杯体1012内的含尘气流绕旋风分离器1014旋转后由气流通孔1016进入旋风分离器1014的内部,并经位于旋风分离器1014内部的过滤器1018过滤后向上流动并流向电机组件1029排出。
当手持吸尘器105与尘箱1013配合使用时,尘箱1013装配于手持吸尘器105的杯体1012上,倒灰盖相对倒灰口打开,使得倒灰口与尘箱1013的敞口端相对并与尘箱1013连通。气流路径为:进入杯体1012内的含尘气流绕旋风分离器1014分离,使得含尘气流进行初步尘气分离,灰尘经倒灰口落入并容积于尘箱1013内,而气流分两股进行流动:
一部分气流经若干气流通孔1016进入旋风分离器1014的内部,并经位于旋风分离器1014内部的过滤器1018过滤后向上流动并流向电机组件1029排出;
另一部分气流经倒灰口流向尘箱1013后,向上流动至杯体1012内,经若干气流通孔1016进入旋风分离器1014的内部,并经位于旋风分离器1014内部的过滤器1018过滤后向上流动并流向电机组件1029排出。
也就是说,吸尘器组合具有适合小面积的第一工作模式与具有适合大面积的第二工作模式。在第一工作模式时,手持吸尘器105可从尘箱1013上取下,由用户手持操作使用,此时手持吸尘器105中具有一条气流通路;而在第二工作模式时,手持吸尘器105与尘箱1013配合,此时手持吸尘器105中具有两条 气流通路,以通过尘箱1013收集灰尘。
进一步地,尘箱1013的底部设置有滑轮1034,用于实现吸尘器组合在执行第二工作模式进行大面积吸尘时行走的功能(即卧式)。
此外,尘箱1013装配于手持吸尘器105倒灰口一端的敞口的外围设有密封结构,手持吸尘器105安装入尘箱1013内后不管倒灰盖是否打开,密封结构保持倒灰口外围与尘箱1013之间的密封。
本发明吸尘器100中,手持吸尘器105与尘箱1013可拆卸地配合,使得吸尘器组合具有两种吸尘模式,即适合小面积的第一工作模式与适合大面积的第二工作模式;同时,过滤器1018设置于旋风分离器1014内部,手持吸尘器105内的含尘气流,首先经旋风分离器1014进行尘气分离,以对干湿含尘气流进行预处理;其后气体再进入旋风分离器1014内部的过滤器1018进行过滤,使得只有较少含尘量的气流流经过滤器1018,避免了过滤器1018的堵塞,延长了过滤器1018的使用寿命,提高了除尘性能。
本发明第六实施例中关于两种工作模式的描述同样适用于上述其他各实施例的吸尘器组合。
本发明上述实施例的手持式吸尘器101、102、103、104、105进行工作时,可以连接延伸管及吸尘头。手持式吸尘器与延伸管直接或间接可拆卸连接,所述延伸管的一端与手持式吸尘器的吸尘入口连通,所述延伸管的另一端与所述吸尘头连通,所述吸尘头上具有与所述延伸管内部连通的吸入通道以使灰尘经由所述吸入通道进入所述延伸管内、再沿着所述延伸管进入所述吸尘入口内。延伸管可以是硬管,也可以是软管,或者软硬管的组合,或者是伸缩管,具体工作应用时,用户可以根据实际应用场景选择附件。当手持式吸尘器不需要延伸管进行吸尘时,例如需要其他配件、例如缝隙吸头、除螨吸头等进行吸尘时,可以将延伸管从手持式吸尘器的吸尘入口上拆卸下来,并将实际需要的配件装配到手持式吸尘器的吸尘入口上。延伸管的一端与手持式吸尘器的吸尘入口可拆卸地直接相连,例如延伸管可以通过卡扣快拆结构安装到吸尘入口上、并从吸尘入口上拆卸下来。由此,方便拆装。
本发明上述实施例中的手持式吸尘器101、102、103、104、105均可以与尘箱配合,尘箱不但能够增大集尘空间,在其他实施例中,尘箱还可以起到收 纳手持式吸尘器的作用。
需要说明的是,在本发明的所有实施例中,方向“前”可以理解为在实际使用过程中手持式吸尘器的吸尘入口的方向,其相反的方向被定义为“后”。方向“上”可以理解为在实际使用过程中手持式吸尘器倒灰口敞开方向,其相反的方向被定义为“上”。
本发明上述所有实施例的手持式吸尘器组合中,手持式吸尘器101、102、103、104、105具有倒灰盖打开的工作状态及倒灰盖关闭的非工作状态。即在尘箱做集尘用时,此时手持式吸尘器为工作状态,倒灰盖打开;在尘箱做收纳用时,此时手持式吸尘器为非工作状态,优选的实施例是倒灰盖不打开,因为可以避免收纳时,杯体内残留灰尘出来;当然在其他非优选的实施例中,手持式吸尘器非工作状态时,倒灰盖也可打开。在本发明上述的实施例中,设置位置调节器的主要作用就是当收纳时,通过调节可以不打开倒灰盖。
本发明上述所有实施例的手持式吸尘器101、102、103、104、105或者手持式吸尘器组合或者推杆式吸尘器,手持式吸尘器使用过滤装置,且过滤装置是旋风分离结构时,旋风分离结构可以使一级旋风,也可以是多级旋风。本发明附图示例的手持式吸尘器采用旋风分离的方案中,旋风分离结构是一级旋风分离结构,在本发明其他未图示的实施例中,还可以采用多级旋风分离结构。
本发明设置尘箱,在车库或者其他垃圾较多的地方,可以通过尘箱来增加集尘空间,因为一般车库里面垃圾会比较多,比如木屑等,而且会有水等液体的垃圾,本发明可以同时满足干湿两种用途的灰尘吸取,使用方便,使用状态多变,可以有多种选择。
相对现有技术,本发明通过设置可以拆卸的多用途的尘箱,结构简单,灵活增加了吸尘器的灰尘收纳腔,并且还可以收纳手持式吸尘器,节约了存储空间,使得收纳环境美观。
本发明重点保护了独立的尘箱结构,并且保护了尘箱与手持式吸尘器配合的手持式吸尘器组合的结构,同时保护了具有尘箱及手持式吸尘器的推杆式吸尘器的结构。对于本发明手持式吸尘器内部的结构并不作界定,本发明前述实施例中,关于将过滤装置倾斜设置的描述是本发明的优选的实施例,为了减小整机的高度及长度,使得吸尘器结构紧凑,小巧轻便,将过滤装置倾斜设置。 如上面实施例介绍,关于过滤装置的结构并不作界定,可以是普通过滤器,也可以是具有旋风分离效果的旋风分离器。
尽管本说明书中仅描述和图示了本发明的几个实施例,但是本领域技术人员应该容易预见用于执行这里描述的功能/或者获得这里描述的结构的其它手段或结构,每个这样的变化或者修改都视为在本发明的范围内。

Claims (35)

  1. 一种吸尘器组合,其特征在于,其包括:
    吸尘装置,其包括壳体、吸尘入口及与壳体连接的尘杯组件,所述尘杯组件包括杯体;
    尘箱,用于与杯体配合,并用以收集吸尘装置吸入的垃圾,所述尘箱和杯体相互连通;
    所述吸尘器组合具有第一工作模式及第二工作模式;
    在所述第一工作模式,所述吸尘装置未与尘箱配合,所述吸尘装置独立工作并承担吸尘和集尘;
    在所述第二工作模式,所述吸尘装置与尘箱配合,所述吸尘装置只承担吸尘,而由尘箱和杯体共同承担集尘。
  2. 根据权利要求1所述的吸尘器组合,其特征在于,所述尘箱包括集尘室及与集尘室连通的灰尘入口,所述灰尘入口在所述第二工作模式时接收经过吸尘装置的垃圾。
  3. 根据权利要求2所述的吸尘器组合,其特征在于,所述杯体设有倒灰口,所述倒灰口在所述第二工作模式时与灰尘入口可密封配接。
  4. 根据权利要求3所述的吸尘器组合,其特征在于,所述倒灰口与灰尘入口之间设有第一密封件。
  5. 根据权利要求4所述的吸尘器组合,其特征在于,所述倒灰口为圆柱形,所述灰尘入口大于倒灰口的尺寸,所述第一密封件位于倒灰口与灰尘入口之间。
  6. 根据权利要求4所述的吸尘器组合,其特征在于,所述尘杯具有用于用以封闭倒灰口的尘杯盖及实现倒灰口与尘杯盖相互密封的第二密封件,所述第一密封件周向包围第二密封件及尘杯盖。
  7. 根据权利要求6所述的吸尘器组合,其特征在于,所述尘箱具有用以控制尘杯盖自动打开的抵触部,所述抵触部设置于灰尘入口处,所述抵触部位于第一密封件以内。
  8. 根据权利要求6所述的吸尘器组合,其特征在于,所述手持吸尘器具有控制尘杯盖打开或关闭的锁扣部,所述抵触部具有第一位置,所述抵触部在第一位置时能与锁扣部抵压配合而控制尘杯盖打开。
  9. 根据权利要求8所述的吸尘器组合,其特征在于,所述手持吸尘器还设有转动部及复位结构,所述锁扣部控制尘杯盖打开时,所述尘杯盖绕转动部转动,并且所述锁扣部释放锁定后,所述尘杯盖在复位结构的驱动下向外自动打开。
  10. 根据权利要求9所述的吸尘器组合,其特征在于,所述尘杯盖向外自动打开的角度范围是110°-190°。
  11. 根据权利要求2所述的吸尘器组合,其特征在于,所述尘箱包括基部及与基部配合的顶部,所述顶部具有所述的灰尘入口。
  12. 根据权利要求11所述的吸尘器组合,其特征在于,所述基部具有位于底部的底面以及与底面连接且共同围成所述集尘室的侧面,所述侧面上具有透明视窗。
  13. 根据权利要求11所述的吸尘器组合,其特征在于,所述基部和顶部相互弹性形配。
  14. 根据权利要求1所述的吸尘器组合,其特征在于,所述尘箱的两端分别设置第一固定结构和第二固定结构,所述手持吸尘器具有与第一固定结构卡扣的第一定位卡扣及与第二固定结构卡扣的第二定位卡扣。
  15. 根据权利要求1所述的吸尘器组合,其特征在于,所述吸尘装置包括尘杯组件及电机组件,所述尘杯组件包括杯体及设于杯体内的旋风分离器,所述电机组件用以产生吸尘负压,所述电机组件位于吸尘入口与尘杯组件之间。
  16. 根据权利要求15所述的吸尘器组合,其特征在于,所述吸尘入口具有进风轴线,所述电机组件具有电机轴线,所述进风轴线与电机轴线相互平行。
  17. 根据权利要求15所述的吸尘器组合,其特征在于,所述吸尘装置包括引流结构,所述引流结构连接吸尘入口与杯体以将含尘气流从吸尘入口引入杯体。
  18. 根据权利要求17所述的吸尘器组合,其特征在于,所述引流结构从壳体靠近吸尘入口的一端向外呈管状弯折延伸并与杯体的一侧连接并与杯体连通。
  19. 根据权利要求15所述的吸尘器组合,其特征在于,所述吸尘装置还设有电池组件,所述电池组件与电机组件分别位于杯体的两侧。
  20. 根据权利要求19所述的吸尘器组合,其特征在于,所述杯体具有位于机器下方的倒灰口,所述电池组件位于杯体靠近倒灰口的一端。
  21. 根据权利要求15所述的吸尘器组合,其特征在于,所述吸尘装置包括手柄组件,所述手柄组件用于握持,所述手柄组件包括第一握持区及第二握持区,所述第一握持区及第二握持区的握持方向不同。
  22. 根据权利要求21所述的吸尘器组合,其特征在于,所述第一握持区靠近电机组件且位于杯体的上方。
  23. 根据权利要求21所述的吸尘器组合,其特征在于,所述第二握持区沿杯体的长度方向延伸,所述第二握持区与电机组件分别位于杯体的两侧。
  24. 根据权利要求23所述的手持式吸尘器,其特征在于,所述吸尘装置还设有电池组件,所述电池组件位于第二握持区的下方且与第二握持区相邻安装。
  25. 根据权利要求21所述的手持式吸尘器,其特征在于,所述第一握持区及第二握持区相互之间的夹角为90度-135度。
  26. 根据权利要求1所述的吸尘器组合,其特征在于,所述吸尘装置包括尘杯组件及电机组件,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述旋风分离周向包围至少部分过滤器。
  27. 根据权利要求26所述的吸尘器组合,其特征在于,所述旋风分离器包括主体部,所述主体部为外径向靠近所述杯体底部方向变窄的中空圆锥体,所述若干气流通孔开设于所述主体部上。
  28. 根据权利要求26所述的吸尘器组合,其特征在于,所述过滤器为外径向靠近所述杯体底部方向变窄的中空圆锥体,且所述过滤器内沿轴向形成有与所述电机组件连通的气流流出通道。
  29. 根据权利要求26所述的吸尘器组合,其特征在于,所述过滤器为防水海帕。
  30. 根据权利要求26所述的吸尘器组合,其特征在于,所述过滤器为柱状,由层叠防水海帕围成中空柱状,所述过滤器的褶高为2-20毫米;及/或,所述过滤器的柱体侧面面积为15000-20000平方毫米;及/或,所述过滤器的展开面积为80000-120000平方毫米。
  31. 根据权利要求1所述的吸尘器组合,其特征在于,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述电机组件用于提供动力并产生吸尘负压,其中,在所述第一工作模式时,进入所述杯体内的含尘气流绕所述旋风分离器旋转后由所述气流通孔进入所述旋风分离器的内部,并经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出。
  32. 根据权利要求1所述的吸尘器组合,其特征在于,所述尘杯组件包括设置于所述杯体内部且具有若干气流通孔的旋风分离器以及设置于所述旋风分离器内部的过滤器,所述电机组件用于提供动力并产生吸尘负压,其中,
    在所述第二工作模式时,进入所述杯体内的含尘气流绕所述旋风分离器分离后,一部分气流经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组件排出;另一部分气流流向所述尘盒扩展箱后向上流动至所述杯体内,并经位于所述旋风分离器内部的所述过滤器过滤后向上流动并流向所述电机组 件排出。
  33. 如权利要求32所述的吸尘器组合,其特征在于:所述旋风分离器包括导流结构,所述导流结构设于所述主体部下方且包括若干引导筋;所述引导筋偏斜排布且排布方向与气流旋转方向一致。
  34. 一种吸尘器组合,其特征在于,其包括:
    吸尘装置,其包括壳体、吸尘入口及与壳体连接的尘杯组件,所述尘杯组件包括杯体;
    尘箱,用于与杯体配合,并用以收集吸尘装置吸入的垃圾,所述尘箱和杯体相互连通;
    所述吸尘器组合具有第一工作模式及第二工作模式,所述吸尘装置具有第一集尘容量,所述尘箱具有第二集尘容量;
    在所述第一工作模式,集尘容量为第一集尘容量;
    在所述第二工作模式,集尘容量为第一集尘容量和第二集尘容量之和。
  35. 一种推杆式吸尘器,其包括中空的延伸管及吸尘头,其特征在于,所述推杆式吸尘器还包括权利要求1至33任一所述的吸尘器组合,所述吸尘器组合中的吸尘装置与延伸管可拆卸连接,所述延伸管的一端与吸尘装置的吸尘入口连通,所述延伸管的另一端与所述吸尘头连通,所述吸尘头上具有与所述延伸管内部连通的吸入通道。
PCT/CN2018/093481 2017-06-28 2018-06-28 吸尘器组合、推杆式吸尘器 WO2019001546A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18824690.4A EP3646766A4 (en) 2017-06-28 2018-06-28 VACUUM CLEANER ARRANGEMENT AND VACUUM CLEANER
US16/728,556 US20200129024A1 (en) 2017-06-28 2019-12-27 Vacuum cleaner combination and stick vacuum cleaner

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
CN201710508580.9 2017-06-28
CN201710508580 2017-06-28
CN201810168406.9 2018-02-28
CN201810168406 2018-02-28
CN201810651178.0A CN109124461B (zh) 2017-06-28 2018-06-22 手持吸尘器及吸尘器组合件
CN201810651178.0 2018-06-22
CN201810669090.1 2018-06-26
CN201810670720.7A CN109124477B (zh) 2017-06-28 2018-06-26 空气过滤组件、吸尘器及其组合件
CN201810672188.2A CN109124478B (zh) 2017-06-28 2018-06-26 吸尘器
CN201810669090.1A CN109124462B (zh) 2017-06-28 2018-06-26 手持式吸尘器及双工作模式吸尘器
CN201810670720.7 2018-06-26
CN201810672188.2 2018-06-26

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/728,556 Continuation US20200129024A1 (en) 2017-06-28 2019-12-27 Vacuum cleaner combination and stick vacuum cleaner

Publications (1)

Publication Number Publication Date
WO2019001546A1 true WO2019001546A1 (zh) 2019-01-03

Family

ID=64740504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/093481 WO2019001546A1 (zh) 2017-06-28 2018-06-28 吸尘器组合、推杆式吸尘器

Country Status (1)

Country Link
WO (1) WO2019001546A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790865A (en) * 1986-05-30 1988-12-13 Demarco Thomas Two compartment industrial dust collector
CN1951274A (zh) * 2005-10-17 2007-04-25 乐金电子(天津)电器有限公司 真空吸尘器
CN101023852A (zh) * 2006-02-24 2007-08-29 Lg电子株式会社 集尘器和真空吸尘器
US20070209153A1 (en) * 2004-05-17 2007-09-13 Miele & Cie. Kg Housing for a cylinder vacuum cleaner
CN101366611A (zh) * 2007-08-14 2009-02-18 泰怡凯电器(苏州)有限公司 一种便携式吸尘器
TW200932465A (en) * 2008-01-31 2009-08-01 Meta Internat Co Ltd Two-step dust collector
CN102090861A (zh) * 2009-12-09 2011-06-15 乐金电子(天津)电器有限公司 一种折叠式吸尘器
RU2581576C1 (ru) * 2015-02-10 2016-04-20 Евгений Николаевич Корелин Устройство для уборки мусора

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790865A (en) * 1986-05-30 1988-12-13 Demarco Thomas Two compartment industrial dust collector
US20070209153A1 (en) * 2004-05-17 2007-09-13 Miele & Cie. Kg Housing for a cylinder vacuum cleaner
CN1951274A (zh) * 2005-10-17 2007-04-25 乐金电子(天津)电器有限公司 真空吸尘器
CN101023852A (zh) * 2006-02-24 2007-08-29 Lg电子株式会社 集尘器和真空吸尘器
CN101366611A (zh) * 2007-08-14 2009-02-18 泰怡凯电器(苏州)有限公司 一种便携式吸尘器
TW200932465A (en) * 2008-01-31 2009-08-01 Meta Internat Co Ltd Two-step dust collector
CN102090861A (zh) * 2009-12-09 2011-06-15 乐金电子(天津)电器有限公司 一种折叠式吸尘器
RU2581576C1 (ru) * 2015-02-10 2016-04-20 Евгений Николаевич Корелин Устройство для уборки мусора

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3646766A4 *

Similar Documents

Publication Publication Date Title
CN109124475B (zh) 吸尘器组合、推杆式吸尘器
CN106618374B (zh) 手持吸尘器
US7845046B2 (en) Hand-held cordless vacuum cleaner
CN101128145B (zh) 双桶真空吸尘器
US8365350B2 (en) AC/DC hand portable wet/dry vacuum having improved portability and convenience
CA2424185C (en) Airflow system for bagless vacuum cleaner
CN106618375B (zh) 手持吸尘器
US8763201B2 (en) Vacuum cleaner provided with dust-removing device
EP3586708B1 (en) Handheld vacuum cleaner
RU2374977C2 (ru) Пылесборное устройство пылесоса (варианты)
US20120222252A1 (en) Surface cleaning apparatus
CN102281809A (zh) 磁性真空工具安装架
JP2004329880A (ja) 真空掃除機の集塵ユニット
CN209404612U (zh) 手持式吸尘器及其组合件、推杆式吸尘器
CN111910970B (zh) 用于游泳池清洁的双重过滤扫帚真空吸尘器
WO2012032722A1 (ja) 電気掃除機
JP2008093427A (ja) フィルター浄化システムを備えたフロア清掃装置
WO2019001546A1 (zh) 吸尘器组合、推杆式吸尘器
CN107348899B (zh) 垃圾桶式吸尘器的桶盖组件及具有其的垃圾桶式吸尘器
CN110200542A (zh) 过滤网安装结构及气尘分离装置和真空吸尘器
CN107334421B (zh) 垃圾桶式吸尘器
WO2019001544A1 (zh) 尘箱、吸尘器组合、推杆式吸尘器
WO2019001545A1 (zh) 吸尘器
CN110897548B (zh) 一种手持式吸尘设备
JP6178214B2 (ja) 電気掃除機

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18824690

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018824690

Country of ref document: EP

Effective date: 20200128