CN215838682U - Handheld wireless dust collection and suction cleaner - Google Patents

Abstract

The utility model discloses a handheld wireless dust collection and collection device, which comprises a host dust cup, a dust collection cover, a movable door mechanism, a dust collection rod and a dust collection barrel component, wherein the host dust cup is detachably connected to one side of the dust collection cover, the movable door mechanism is arranged on the surface of the host dust cup close to the dust collection cover, the upper end of the dust collection rod is inserted into the lower end of the dust collection cover, and the lower end of the dust collection rod is inserted into the dust collection barrel component. The technical effects achieved are as follows: the handheld wireless dust collection dust collector completely solves the problems existing in dust cylinder cleaning in the prior art, completely realizes zero contact between cleaning personnel and garbage in the cleaning process, and has the advantages of simple structure, low manufacturing cost and obviously improved cleaning performance.

Description

Handheld wireless dust collection and suction cleaner

Technical Field

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

Background

At present, all there is a dirt section of thick bamboo design on the wireless dust catcher host computer on the market, and the defect of existence is: after dust collection is finished, the garbage in the dust barrel needs to be cleaned manually, so that garbage and dust can fly, the local environment is polluted, and the hand cleaning is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a handheld wireless dust collecting dust collector to solve the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

according to a first aspect of the utility model, a handheld wireless dust collection and collection cleaner comprises a main machine dust cup, a dust collection cover, a movable door mechanism, a dust collection rod and a dust collection barrel assembly, wherein the main machine dust cup is detachably connected to one side of the dust collection cover, the movable door mechanism is arranged on the surface of the main machine dust cup close to the dust collection cover, the upper end of the dust collection rod is inserted into the lower end of the dust collection cover, and the lower end of the dust collection rod is inserted into the dust collection barrel assembly.

Furthermore, the dust hood comprises a dust hood body, a guide shell and a tubular quick connector, a dust collecting opening is formed in the front side face of the dust hood body, the tubular quick connector is arranged on the lower portion of the dust hood body, and the dust collecting opening is communicated with the tubular quick connector through the guide shell.

Furthermore, the dust collecting cover body comprises a front shell and a rear shell, the front side surface of the front shell is provided with a dust collecting port, the rear side of the front shell is buckled and connected with the front side of the rear shell, the lower part of the rear shell is provided with a tubular quick connector, and the guide shell is fixed on the front shell;

the inlet of the diversion shell is attached to the dust collecting opening and extends towards the horizontal direction, and the outlet of the diversion shell is attached to the tubular quick connector and extends towards the vertical direction;

the dust collection cover body also comprises a sealing ring which is arranged at the outer edge of the dust collection port in a surrounding way;

the dust hood body also comprises a hanging column, the front side surface of the front shell is provided with the hanging column, and the hanging column is used for hanging in a hanging groove arranged on the host dust cup;

the dust collection cover body also comprises a charging spring piece, the front side surface of the front shell is also provided with a plurality of charging spring pieces, and the charging spring pieces are used for abutting against a charging contact of the host dust cup;

the dust collection cover body also comprises a Hall sensor, and the front side surface of the front shell of the dust collection cover is also provided with the Hall sensor;

the charging spring plates are connected to the front side surface of the front shell through return springs;

the longitudinal section of the hanging column is of a T-shaped structure;

the dust cage body still includes the joint board, and the lower part of procapsid is provided with curved joint board, and the butt is established on the surface of host computer dirt cup to the joint board cover, and the joint groove has been seted up to the internal surface of joint board, and the surface of host computer dirt cup is provided with the joint arch, joint groove and the cooperation of the protruding joint of joint.

Further, the movable door mechanism includes dirt cup end cover, movable door subassembly and elastic clamping subassembly, and the lateral wall of host computer dirt cup is provided with the elastic clamping subassembly, and dirt cup end cover passes through elastic clamping subassembly demountable installation and goes out the dirt end at host computer dirt cup, and the dirt cup end cover is seted up the play dirt hole that communicates with the play dirt end of host computer dirt cup, and movable door subassembly rotates the side of connecting at dirt cup end cover, and movable door subassembly is used for sheltering from and seals out the dirt hole.

Furthermore, the movable door assembly comprises a movable door plate, a turnover shaft and a reset torsion spring, the turnover shaft penetrates through the upper end of the movable door plate, the movable door plate is rotatably connected to the side surface of the dust cup end cover through the turnover shaft, the reset torsion spring is sleeved on the turnover shaft, and the reset torsion spring is used for limiting the movable door plate to seal the dust outlet hole;

the elastic clamping component comprises a clamping reset spring and a side clamping plate, the outer side wall of the main machine dust cup is provided with a sliding groove, the side clamping plate is arranged in the sliding groove in a sliding mode, one end of the clamping reset spring is connected to the bottom of the sliding groove, the other end of the clamping reset spring is connected to the side clamping plate, the outer edge of the dust cup end cover is provided with a clamping ring, and the clamping ring is clamped at the free end of the side clamping plate;

the inner side of the side clamping plate is provided with a wedge-shaped bulge, and the clamping ring is clamped on the wedge-shaped bulge;

the dust cup is characterized by further comprising an end cover sealing ring, wherein the end cover sealing ring is arranged at the connection position of the dust cup end cover and the dust outlet end of the host dust cup;

the dust outlet hole is formed in the outer periphery of the movable door plate, and the outer side face of the movable door sealing ring abuts against the movable door plate;

the dust cup cover is characterized by also comprising a mounting hole, wherein the central position of the dust cup end cover is provided with the mounting hole, and the mounting hole is used for mounting a machine core of the host machine dust cup;

the dust cup comprises a main machine dust cup body, a dust cup cover and a plurality of elastic clamping components, wherein the plurality of elastic clamping components are distributed at intervals around the outer side wall of the main machine dust cup body;

the outer side surface of the dust cup end cover is provided with a door slot, the dust outlet hole is positioned inside the door slot, and the movable door plate is embedded in the door slot;

when the movable door plate is abutted against the bottom plane of the door slot, the outer side face of the movable door plate is flush with the outer side face of the dust cup end cover.

Further, the dust collection bucket subassembly includes the dust collection bucket body, the enclosing cover, the bottom plate, negative-pressure air fan, the disposal bag, collection dirt quick-operation joint and dust collection pipe group, the dust collection bucket body has the hollow chamber that holds, hold the top in chamber and install the enclosing cover, the bottom plate is installed to the bottom that holds the chamber, negative-pressure air fan installs on the bottom plate, the disposal bag sets up the bottom and negative-pressure air fan's air intake connection in negative-pressure air fan top and disposal bag, collection dirt quick-operation joint is installed at the top of dust collection bucket body, the one end and the collection dirt quick-operation joint intercommunication of dust collection pipe group, the other end and the disposal bag intercommunication of dust collection pipe group.

Furthermore, the dust collecting pipe group comprises a first pipe section, an overhaul pipe section and a second pipe section, the upper end of the first pipe section is connected with the lower end of the dust collecting quick connector, the lower end of the first pipe section is connected with one end of the overhaul pipe section, the other end of the overhaul pipe section is connected with the lower end of the second pipe section, and the upper end of the second pipe section is communicated with the garbage bag;

the maintenance pipeline comprises a bottom plate, a pipeline section and a maintenance baffle plate, wherein the bottom plate is provided with a maintenance opening, the lower surface of the maintenance pipeline section is open and is arranged right opposite to the maintenance opening, and the maintenance baffle plate is detachably connected to the maintenance opening;

the garbage bin further comprises a bin door mounting frame and a sliding type bin door, the bin door mounting frame is arranged on one side of the garbage bag, a garbage feeding opening communicated with the inner space of the garbage bag is formed in the bin door mounting frame, bin door sliding grooves are formed in two sides of the garbage feeding opening, the sliding type bin door is connected in the bin door sliding grooves in a sliding mode, and the upper end of the second pipe section is connected with the garbage feeding opening;

the dust collecting pipe group is in a U-shaped bending structure;

the inner cover is arranged between the outer cover and the open end of the top of the containing cavity of the dust collecting barrel body;

the dust collection barrel is characterized by further comprising a switch button and a circuit board, wherein the circuit board is arranged in the dust collection barrel body, the switch button is arranged on the upper surface of the dust collection barrel body, and the switch button and the negative pressure fan are electrically connected with the circuit board;

a plurality of vent holes communicated with the containing cavity in the dust collecting barrel body are formed in the vertical side wall of the dust collecting barrel body;

the chamber where the garbage bag is located and the chamber where the negative pressure fan is located are arranged independently;

still including overhauing the sealing washer, the department of overhauing baffle and access hole is provided with overhauls the sealing washer.

Furthermore, the upper end of the dust collecting rod can be detachably inserted into the tubular quick connector, and the lower end of the dust collecting rod can be detachably inserted into the dust collecting quick connector.

Furthermore, the hooking groove comprises a hooking area and a guiding area, the hooking area is arranged above the guiding area and communicated with the guiding area, and the sectional area of the opening end of the guiding area is larger than that of the opening end of the hooking area.

Furthermore, the dust collector also comprises a dust inlet which is arranged on the lower surface of the main dust cup, and the axis of the dust inlet is parallel to the axis of the dust collecting rod.

The utility model has the following advantages: the handheld wireless dust collection dust collector completely solves the problems existing in dust cylinder cleaning in the prior art, completely realizes zero contact between cleaning personnel and garbage in the cleaning process, and has the advantages of simple structure, low manufacturing cost and obviously improved cleaning performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a cross-sectional view of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 2 is an expanded structural view of a quick charging clamping structure of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 3 is an expanded structural view of a quick charging clamping structure of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 4 is an expanded structural view of a quick charging clamping structure of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 5 is a schematic perspective view of a movable door mechanism of a handheld wireless dust collection cleaner according to some embodiments of the present invention.

Fig. 6 is an expanded structural view of a movable door mechanism of a handheld wireless dust collection cleaner according to some embodiments of the present invention.

Fig. 7 is an exploded view from a first perspective of a movable door mechanism of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 8 is an exploded view from a second perspective of a movable door mechanism of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 9 is a partial block diagram of a movable door mechanism of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Figure 10 is a first perspective view of a dirt cup of a handheld wireless dirt collecting cleaner according to some embodiments of the present invention.

Figure 11 is a second perspective view of a dirt cup of a handheld wireless dirt collecting cleaner according to some embodiments of the present invention.

Figure 12 is a front view of a dust cage of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Figure 13 is a cross-sectional view of a dust cage of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Figure 14 is an exploded view of a first perspective of a dust cage of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Figure 15 is an exploded view from a second perspective of a dust cage of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 16 is a cross-sectional view of a dust bin assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 17 is an external view of a dust bucket assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 18 is an exploded view of a dust bin assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 19 is an exploded view of a dust bin assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 20 is an exploded view of a dust bin assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 21 is a perspective view of a dust bin assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Fig. 22 is a perspective view of a dust bin assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

In the figure: 1. a dust hood body, 2, a hanging column, 3, a charging spring sheet, 4, a Hall sensor, 5, a clamping plate, 6, a clamping groove, 7, a host dust cup, 8, a clamping protrusion, 9, a hanging groove, 10, a charging contact, 11, a dust collection barrel body, 12, an outer cover, 13, a bottom plate, 14, an inner cover, 15, an inspection baffle, 16, a vent hole, 17, a switch button, 18, a dust collection quick connector, 19, a first pipe section, 20, an inspection pipe section, 21, a second pipe section, 22, a negative pressure fan, 23, a cabin door mounting rack, 24, a sliding cabin door, 25, a garbage feeding port, 26, a garbage bag, 27, a circuit board, 28, an inspection port, 29, a dust collection rod, 30, a hanging clamping area, 31, a guide area, 101, a front shell, 102, a rear shell, 103, a flow guide shell, 104, a dust collection port, 105, a sealing ring, 106, a tubular quick connector, 7, a host dust cup end cover, 701, a dust cup, 702. the movable door plate comprises a movable door plate 703, a dust outlet hole 704, a clamping ring 705, an end cover sealing ring 706, an elastic clamping component 707, a movable door sealing ring 708, a turnover shaft 709, a reset torsion spring 710, a mounting hole 711, a side clamping plate 712, a sliding groove 713, a clamping reset spring 714 and a wedge-shaped bulge.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 22, the handheld wireless dust collection cleaner in the first embodiment of the present invention includes a main machine dust cup 7, a dust collection cover, a movable door mechanism, a dust collection rod 29 and a dust collection barrel assembly, wherein the main machine dust cup 7 is detachably connected to one side of the dust collection cover, the movable door mechanism is arranged on the surface of the main machine dust cup 7 close to the dust collection cover, the upper end of the dust collection rod 29 is inserted into the lower end of the dust collection cover, and the lower end of the dust collection rod 29 is inserted into the dust collection barrel assembly.

The technical effects achieved by the above embodiment are as follows: through the handheld wireless collection dirt dust catcher of this embodiment, solve the clean problem that exists of a dirt section of thick bamboo among the prior art completely, accomplish clean in-process completely, clean personnel and rubbish zero contact, simple structure, low in manufacturing cost, the cleaning is showing and is promoting.

Optionally, as shown in fig. 10 to 15, in some embodiments, the dust hood includes a dust hood body 1, a diversion shell 103 and a tubular quick connector 106, a dust collecting port 104 is opened on a front side surface of the dust hood body 1, the tubular quick connector 106 is provided on a lower portion of the dust hood body 1, and the dust collecting port 104 is communicated with the tubular quick connector 106 through the diversion shell 103; the diversion shell 103 is used for diverting sundries sucked in by the dust collecting opening 104 to the tubular quick connector 106 to be discharged, and then the sundries enter the dust collecting barrel through the dust collecting rod, wherein the tubular quick connector 106 is in the form of a quick connector, so that the dust collecting rod can be quickly detached and installed from the tubular quick connector 106; through the dust cage for the handheld wireless dust collection dust collector of the embodiment, the fixing effect on the main machine dust cup of the dust collector can be achieved, and the effects of collecting and discharging the foreign dust absorbed by the main machine dust cup of the dust collector and the foreign dust absorbed by the dust collection rod can be achieved.

Optionally, as shown in fig. 10 to 15, in some embodiments, the dust collecting cover body 1 includes a front housing 101 and a rear housing 102, a dust collecting port 104 is opened on a front side surface of the front housing 101, a rear side of the front housing 101 is in snap-fit connection with a front side of the rear housing 102, a tubular quick coupling 106 is provided on a lower portion of the rear housing 102, and the baffle housing 103 is fixed on the front housing 101; the front case 101 and the rear case 102 are connected together by screws; by arranging the dust collection cover body 1 to include the front shell 101 and the rear shell 102, maintenance of the internal structure of the dust collection cover body 1 is facilitated, and timely maintenance of electronic devices mounted inside the dust collection cover body is facilitated.

The inlet of the diversion shell 103 is attached to the dust collection port 104 and extends towards the horizontal direction, and the outlet of the diversion shell 103 is attached to the tubular quick connector 106 and extends towards the vertical direction; the position relationship between the inlet of the guide shell 103 and the outlet of the guide shell 103 can be set according to actual requirements; the positions of the inlet of the guide shell 103 and the outlet of the guide shell 103 are arranged, so that the structure is compact, and the occupied space of the dust hood is greatly reduced.

The dust collection cover body 1 also comprises a sealing ring 105, and the sealing ring 105 is arranged around the outer edge of the dust collection opening 104; the sealing ring 105 may be made of rubber or silica gel; the sealing performance of the connection part between the main machine dust cup 7 and the dust hood is enhanced by the sealing ring 105 arranged at the dust collecting opening 104.

The dust hood body 1 further comprises a hanging column 2, the front side surface of the front shell 101 is provided with the hanging column 2, and the hanging column 2 is used for hanging in a hanging groove 9 arranged on a host dust cup 7; when in use, the hanging groove of the main machine dust cup 7 is sleeved on the hanging post 2, and a bottom-to-top hanging mode is adopted to avoid the main machine dust cup 7 from being separated from the dust collection cover 1, namely the hanging groove is arranged to be gradually necking down from bottom to top; through the hanging groove that sets up hanging post 2 and host computer dirt cup 7, realized quick installation and the dismantlement between dust cage 1 and the host computer dirt cup 7, the stable joint of host computer dirt cup 7 is on dust cage 1, the user operation of being convenient for.

The dust collection cover body 1 further comprises a charging spring piece 3, the front side surface of the front shell 101 is also provided with a plurality of charging spring pieces 3, and the charging spring pieces 3 are used for abutting against the charging contacts 10 of the host dust cup 7; the number of the charging elastic pieces 3 is two, the two charging elastic pieces 3 extend in the vertical direction, the two charging elastic pieces 3 are arranged at intervals, one of the two charging elastic pieces 3 is a positive electrode, the other one is a negative electrode, and preferably, the charging elastic pieces 3 are made of copper; through setting up the shell fragment 3 that charges, can carry out quick charge, this device simple structure, the cost is lower, and charge efficiency is showing and is promoting.

The dust collection cover body 1 further comprises a Hall sensor 4, and the Hall sensor 4 is arranged on the front side surface of the front shell 101 of the dust collection cover; the dust collection cover is characterized by further comprising a controller, wherein a time delay module is arranged in the controller, when the charging elastic sheet 3 charged by the battery is detected to be in good contact, an internal circuit detects the condition of charging current and the Hall sensor 4 is conducted in an induction mode, and the starting is delayed for 2 seconds, and due to the structural form, the dust cup 7 of the host machine can be ensured to be completely arranged on the dust collection cover 1, and the condition of false triggering cannot occur; through setting up hall sensor 4, realized the response of circuit and switched on, avoided the phenomenon of false triggering to take place.

The charging spring pieces 3 are connected to the front side surface of the front shell 101 through return springs; the return spring is a pressure spring; through setting up reset spring, guaranteed that the shell fragment 3 that charges can be stable contact the contact that charges, guaranteed the validity that charges.

The longitudinal section of the hanging column 2 is of a T-shaped structure; in addition, the shape of the hanging column 2 can be set according to actual requirements; through the structure, the host dust cup 7 is stably hung.

The dust hood body 1 further comprises a clamping plate 5, the lower portion of the front shell 101 is provided with an arc-shaped clamping plate 5, the clamping plate 5 is sleeved and abutted on the outer surface of the host dust cup 7, the inner surface of the clamping plate 5 is provided with a clamping groove 6, the outer surface of the host dust cup 7 is provided with a clamping bulge 8, the clamping groove 6 and the clamping bulge 8 are clamped and matched with the outer side wall of the main body of the host dust cup 7 to be arc-shaped, and the clamping plate 5 is stably clamped on the outer surface of the host dust cup 7; the shape of the clamping bulge is a slightly bulged structure on the outer surface of the main machine dust cup 7, during installation, the hanging groove at the top of the main machine dust cup 7 is hung on the hanging column 2, then the main machine dust cup 7 is pushed to one side of the dust collection cover 1, the clamping plate 5 is arranged, the stable fixation of the main machine dust cup 7 is realized by matching with the hanging column 2, and the stability of connection between the main machine dust cup 7 and the dust collection cover 1 is effectively maintained by arranging the clamping groove 6.

Optionally, as shown in fig. 2 to 9, in some embodiments, the movable door mechanism includes a dust cup end cover 701, a movable door assembly, and an elastic clamping assembly 706, the elastic clamping assembly 706 is disposed on an outer side wall of the host dust cup 7, the dust cup end cover 701 is detachably mounted at a dust outlet end of the host dust cup 7 through the elastic clamping assembly 706, the dust cup end cover 701 is provided with a dust outlet 703 communicated with the dust outlet end of the host dust cup 7, the movable door assembly is rotatably connected to a side surface of the dust cup end cover 701, and the movable door assembly is used for shielding and closing the dust outlet 703; when in use, the dust exhaust of the opened movable door component is realized through the matching between the host machine dust cup 7 and the dust collection cover and the negative pressure action of the negative pressure fan in the dust collection barrel; through the movable door component for the handheld wireless dust collection dust collector of the embodiment, sundries in the host dust cup 7 are blocked when the host dust cup 7 is separated from the dust collection cover, and the movable door plate is opened in time when the host dust cup 7 is installed on the dust collection cover, so that the sundries can enter the dust collection cover and can be discharged into the dust collection barrel side by side.

Optionally, as shown in fig. 2 to 9, in some embodiments, the movable door assembly includes a movable door panel 702, a turning shaft 708, and a reset torsion spring 709, the turning shaft 708 is disposed at the upper end of the movable door panel 702 in a penetrating manner, the movable door panel 702 is rotatably connected to the side surface of the dust cup end cover 701 through the turning shaft 708, the reset torsion spring 709 is sleeved on the turning shaft 708, and the reset torsion spring 709 is used for limiting the movable door panel 702 to close the dust outlet 703; in a specific implementation process, an inwards concave mounting groove can be formed in the dust cup end cover 701, and two ends of the turnover shaft 708 are respectively mounted on the vertical side wall of the inwards concave mounting groove; through the structural style of the movable door assembly, the elastic action of the reset torsion spring 709 is effectively utilized, and the movable door panel 702 is effectively maintained to be capable of stably blocking the dust outlet 703 when not in use.

The elastic clamping assembly 706 comprises a clamping return spring 713 and a side clamping plate 711, a sliding groove 712 is formed in the outer side wall of the main machine dust cup 7, the side clamping plate 711 is arranged in the sliding groove 712 in a sliding mode, one end of the clamping return spring 713 is connected to the bottom of the sliding groove 712, the other end of the clamping return spring 713 is connected to the side clamping plate 711, a clamping ring 704 is arranged on the outer edge of the dust cup end cover 701, and the clamping ring 704 is clamped at the free end of the side clamping plate 711; when the clamping return spring 713 is in an unstressed state, the outer side surface of the side clamping plate 711 is flush with the outer side surface of the host dust cup 7, and when the clamping ring 704 is clamped into the side clamping plate 711, the clamping return spring 713 extends, so that the clamping ring 704 is clamped into the side clamping plate 711; through the above-mentioned structural style that sets up elasticity joint subassembly 706, guaranteed that the joint that dirt cup end cover 701 can be stable on host computer dirt cup 7, avoided the condition that dirt cup end cover 701 mistake drops to take place.

The inner side of the side clamping plate 711 is provided with a wedge-shaped protrusion 714, and the clamping ring 704 is clamped on the wedge-shaped protrusion 714; the cross section of the wedge-shaped protrusion 714 can be triangular, trapezoidal or semicircular; the stability of the snap-fit attachment to snap ring 704 is enhanced by the provision of wedge-shaped protrusion 714.

The dust cup is characterized by further comprising an end cover sealing ring 705, wherein the end cover sealing ring 705 is arranged at the connection position of the dust cup end cover 701 and the dust outlet end of the host dust cup 7; the end cap seal ring 705 is made of rubber or silica gel; by arranging the end cover sealing ring 705, the sealing performance of the connection part of the dust cup end cover 701 and the dust outlet end of the main machine dust cup 7 is ensured.

The dust removing device further comprises a movable door sealing ring 707, the movable door sealing ring 707 is arranged on the periphery of the dust outlet 703 in a surrounding mode, and the outer side face of the movable door sealing ring 707 abuts against the movable door panel 702; the movable door sealing ring 707 is made of rubber or silica gel; the sealing performance of the joint of the movable door plate 702 and the dust outlet 703 is ensured by arranging the movable door sealing ring 707.

The dust cup cover is characterized by further comprising a mounting hole 710, the center of the dust cup cover 701 is provided with the mounting hole 710, and the mounting hole 710 is used for mounting a machine core of the host dust cup 7; the mounting hole 710 is a circular hole; by providing the mounting hole 710, a stable support is provided for the movement of the host dust cup 7.

A plurality of elastic clamping components 706 are arranged, the plurality of elastic clamping components 706 are distributed at intervals around the outer side wall of the host dust cup 7, and clamping rings 704 on an end cover 701 of the dust cup are arranged in one-to-one correspondence with the elastic clamping components 706; the number of the elastic clamping components 706 is set according to actual requirements; by providing a plurality of resilient snap-fit assemblies 706, the stability of the dust cup end cap 701 attachment is enhanced.

A door slot is formed in the outer side surface of the dust cup end cover 701, the dust outlet 703 is positioned inside the door slot, and the movable door panel 702 is embedded in the door slot; the area of the door slot is larger than that of the dust outlet 703; through setting up the gate slot, played the limiting displacement door plant 702.

When the movable door panel 702 abuts against the bottom plane of the door slot, the outer side surface of the movable door panel 702 is flush with the outer side surface of the dust cup end cover 701; the outer side face of the movable door plate 702 and the outer side face of the dust cup end cover 701 are arranged to be parallel and level, so that the whole attractiveness is guaranteed, and the space occupation caused by the protrusion of the movable door plate 702 is avoided.

Optionally, as shown in fig. 16 to 22, in some embodiments, the dust collecting barrel assembly includes a dust collecting barrel body 11, an outer cover 12, a bottom plate 13, a negative pressure fan 22, a dust bag 26, a dust collecting quick connector 18 and a dust collecting pipe group, the dust collecting barrel body 11 has a hollow accommodating cavity, the outer cover 12 is mounted at the top of the accommodating cavity, the bottom of the accommodating cavity is mounted with the bottom plate 13, the negative pressure fan 22 is mounted on the bottom plate 13, the dust bag 26 is disposed above the negative pressure fan 22, the bottom of the dust bag 26 is connected to an air inlet of the negative pressure fan 22, the dust collecting quick connector 18 is mounted at the top of the dust collecting barrel body 11, one end of the dust collecting pipe group is communicated with the dust collecting quick connector 18, and the other end of the dust collecting pipe group is communicated with the dust bag 26; when the dust collector is used, the negative pressure fan 22 is started, impurities such as dust and the like collected in the main machine dust cup enter the garbage bag 26 after sequentially passing through the dust collecting rod, the dust collecting cover and the dust collecting pipe group, and the garbage bag 26 can be integrally taken out after dust removal is finished; through a dust collection bucket subassembly for handheld wireless collection dirt dust catcher of this embodiment, through setting up negative-pressure air fan, the effectual collection of having realized the miscellaneous dirt in the dust catcher host computer dirt cup, through setting up the disposal bag, the effectual realization is to the absorptive miscellaneous dirt of negative-pressure air fan's holding, accomplishes clean in-process completely, cleans personnel and rubbish zero contact, simple structure, low in manufacturing cost, and the cleanliness factor is showing and is promoting.

Alternatively, as shown in fig. 16 to 22, in some embodiments, the dust collection pipe set comprises a first pipe section 19, a service pipe section 20 and a second pipe section 21, wherein the upper end of the first pipe section 19 is connected with the lower end of the dust collection quick connector 18, the lower end of the first pipe section 19 is connected with one end of the service pipe section 20, the other end of the service pipe section 20 is connected with the lower end of the second pipe section 21, and the upper end of the second pipe section 21 is communicated with the garbage bag 26; the first pipe section 19 and the service pipe section 20 and the second pipe section 21 are connected through pipe joints; : by arranging the dust collecting pipe group into a three-section structure comprising a first pipe section 19, a maintenance pipe section 20 and a second pipe section 21, the processing cost is obviously reduced, and the assembly can be realized by adopting the existing pipeline standard component through a mould specially producing the dust collecting pipe group.

The maintenance pipe is characterized by further comprising a maintenance baffle 15, wherein a maintenance opening 28 is formed in the bottom plate 13, the lower surface of the maintenance pipe section 20 is open and is opposite to the maintenance opening 28, and the maintenance baffle 15 is detachably connected to the maintenance opening 28; when the dust collecting pipe group is blocked, the maintenance baffle 15 can be detached for maintenance; through setting up maintenance baffle 15, the effectual maintenance degree of difficulty that has reduced after blockking up the dust collecting tube group.

The garbage bin further comprises a bin door mounting frame 23 and a sliding bin door 24, the bin door mounting frame 23 is arranged on one side of the garbage bag 26, a garbage feeding opening 25 communicated with the inner space of the garbage bag 26 is formed in the bin door mounting frame 23, bin door sliding grooves are formed in two sides of the garbage feeding opening 25, the sliding bin door 24 is connected in the bin door sliding grooves in a sliding mode, and the upper end of the second pipe section 21 is connected with the garbage feeding opening 25; the sliding type cabin door 24 is provided with a hole with the same shape as the garbage feeding opening 25, when the sliding type cabin door 24 needs to be blocked, the hole on the sliding type cabin door 24 and the garbage feeding opening 25 are arranged in a staggered mode, and when the sliding type cabin door 24 needs to be conducted, the hole on the sliding type cabin door 24 and the garbage feeding opening 25 are arranged in a right-facing mode; by providing the sliding type cabin door 24, the dust rod can be blocked from entering the garbage bag 26 through the dust tube group.

The dust collecting pipe group is in a U-shaped bending structure; in addition, the dust collecting pipe group can be arranged in other structural forms according to the space in the dust collecting barrel body 11; through setting up the dust collecting pipe group into U font bending structure, realized the maintenance of dust collecting pipe group bottom, still be convenient for strengthen the connection stability of dust collecting pipe group and dust collection bucket body 11.

The dust collecting barrel further comprises an inner cover 14, wherein the inner cover 14 is arranged between the outer cover 12 and the open end of the top of the containing cavity of the dust collecting barrel body 11; the upper surface of the inner cover 14 is provided with reinforcing ribs which are staggered horizontally and longitudinally; by providing the outer cover 12 and the inner cover 14 in a double-layered structure, the use is more convenient, and the garbage bag 26 is prevented from polluting the outer cover 12.

The dust collection barrel further comprises a switch button 17 and a circuit board 27, wherein the circuit board 27 is arranged in the dust collection barrel body 11, the switch button 17 is arranged on the upper surface of the dust collection barrel body 11, and the switch button 17 and the negative pressure fan 22 are electrically connected with the circuit board 27; the circuit board is arranged in the space outside the chamber of the garbage bag 26; one-button control of the dust collection barrel is realized by arranging the switch button 17.

A plurality of vent holes 16 communicated with the containing cavity in the dust collecting barrel body 11 are arranged on the vertical side wall of the dust collecting barrel body 11; a plurality of vent holes 16 are distributed on the outer side wall of the dust collecting barrel body 11 at equal intervals; through setting up ventilation hole 16, realized the quick ventilation of the chamber that holds in the dust collection bucket body 11.

The chamber where the garbage bag 26 is located and the chamber where the negative pressure fan 22 is located are arranged independently; an internal shell specially used for accommodating the garbage bag 26 can be arranged, so that the garbage bag 26 is independently sealed, and the garbage bag 26 is prevented from being damaged due to friction between the garbage bag 26 and other parts; through setting up above-mentioned two cavities mutually independent, showing the life who has promoted electronic components.

The maintenance baffle plate is characterized by further comprising a maintenance sealing ring, the maintenance sealing ring is arranged at the joint of the maintenance baffle plate 15 and the maintenance opening 28, and the maintenance sealing ring can be made of silica gel materials or rubber materials; through setting up the maintenance sealing washer, showing the leakproofness that has promoted the junction of overhauing baffle 15 and access hole 28.

Alternatively, as shown in FIG. 1, in some embodiments, the upper end of the dust rod 29 is removably inserted into the tubular quick connector 106 and the lower end of the dust rod 29 is removably inserted into the dust collection quick connector 18.

In the above alternative embodiment, it should be noted that the dust collection rod 29 is provided with quick couplings at both the upper and lower ends.

The beneficial effects of the above alternative embodiment are: through the arrangement of the above embodiment, the quick detachment and installation between the dust collection rod 29 and the dust collection cover are realized, and the quick detachment and installation between the dust collection rod 29 and the dust collection barrel assembly are also realized.

Alternatively, as shown in fig. 5, in some embodiments, the hooking groove 9 includes a hooking area 30 and a guiding area 31, the hooking area 30 is disposed above and communicated with the guiding area 31, and the open end cross-sectional area of the guiding area 31 is larger than that of the hooking area 30.

In the above alternative embodiment, it should be noted that, in use, the hooking rod 2 is first inserted into the guiding area 31, and then pushed upward into the hooking area 30.

The beneficial effects of the above alternative embodiment are: through the arrangement, the operation of a user is convenient, and the connection stability between the dust hood and the host dust cup 7 is improved.

Optionally, as shown in fig. 1, in some embodiments, the dust collector further comprises a dust inlet disposed on a lower surface of the main dust cup 7, and an axis of the dust inlet and an axis of the dust rod 29 are parallel to each other.

In the above alternative embodiment, it should be noted that the axis of the dust inlet and the axis of the dust rod 29 may be arranged in a relationship according to the requirement.

The beneficial effects of the above alternative embodiment are: the axis of the dust inlet is parallel to the axis of the dust collecting rod 29, so that the occupied space of the whole machine is reduced, and the dust collecting device is convenient to store.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims (10)

1. The handheld wireless dust collection and collection cleaner is characterized by comprising a host dust cup (7), a dust collection cover, a movable door mechanism, a dust collection rod (29) and a dust collection barrel component, wherein the host dust cup (7) is detachably connected to one side of the dust collection cover, the movable door mechanism is arranged on the surface, close to the dust collection cover, of the host dust cup (7), the upper end of the dust collection rod (29) is connected to the lower end of the dust collection cover in an inserted mode, and the lower end of the dust collection rod (29) is connected to the dust collection barrel component in an inserted mode.

2. The handheld wireless dust collection cleaner as claimed in claim 1, wherein the dust collection cover comprises a dust collection cover body (1), a diversion shell (103) and a tubular quick coupling (106), a dust collection port (104) is formed in a front side surface of the dust collection cover body (1), the tubular quick coupling (106) is arranged at a lower part of the dust collection cover body (1), and the dust collection port (104) is communicated with the tubular quick coupling (106) through the diversion shell (103).

3. The handheld wireless dust collection cleaner as claimed in claim 2, wherein the dust collection cover body (1) comprises a front housing (101) and a rear housing (102), a dust collection port (104) is formed in the front side surface of the front housing (101), the rear side of the front housing (101) is in snap-fit connection with the front side of the rear housing (102), the tubular quick connector (106) is arranged at the lower part of the rear housing (102), and the deflector housing (103) is fixed on the front housing (101);

the inlet of the flow guide shell (103) is attached to the dust collection port (104) and extends towards the horizontal direction, and the outlet of the flow guide shell (103) is attached to the tubular quick connector (106) and extends towards the vertical direction;

the dust hood body (1) further comprises a sealing ring (105), and the sealing ring (105) is arranged on the outer edge of the dust collecting opening (104) in a surrounding mode;

the dust hood body (1) further comprises a hanging column (2), the hanging column (2) is arranged on the front side face of the front shell (101), and the hanging column (2) is used for being hung in a hanging groove (9) formed in a host dust cup (7);

the dust collection cover body (1) further comprises a charging spring piece (3), the front side surface of the front shell (101) is further provided with a plurality of charging spring pieces (3), and the charging spring pieces (3) are used for abutting against charging contacts (10) of a host dust cup (7);

the dust collection cover body (1) further comprises a Hall sensor (4), and the Hall sensor (4) is arranged on the front side surface of the front shell (101) of the dust collection cover;

the charging elastic sheets (3) are connected to the front side surface of the front shell (101) through return springs;

the longitudinal section of the hanging column (2) is of a T-shaped structure;

dust cage body (1) still includes joint board (5), the lower part of procapsid (101) is provided with curved joint board (5), joint board (5) cover is established the butt and is in on the surface of host computer dirt cup (7), joint groove (6) have been seted up to the internal surface of joint board (5), the surface of host computer dirt cup (7) is provided with joint arch (8), joint groove (6) with the cooperation of the protruding (8) joint of joint.

4. The handheld wireless dust collection cleaner of claim 3, wherein the movable door mechanism comprises a dust cup end cover (701), a movable door assembly and an elastic clamping assembly (706), the outer side wall of the main machine dust cup (7) is provided with the elastic clamping assembly (706), the dust cup end cover (701) is detachably mounted at a dust outlet end of the main machine dust cup (7) through the elastic clamping assembly (706), the dust cup end cover (701) is provided with a dust outlet hole (703) communicated with the dust outlet end of the main machine dust cup (7), the movable door assembly is rotatably connected to the side surface of the dust cup end cover (701), and the movable door assembly is used for blocking and sealing the dust outlet hole (703).

5. The handheld wireless dust collecting and collecting cleaner as claimed in claim 4, wherein the movable door assembly comprises a movable door panel (702), a turning shaft (708) and a reset torsion spring (709), the turning shaft (708) is inserted into the upper end of the movable door panel (702), the movable door panel (702) is rotatably connected to the side surface of the dust cup end cover (701) through the turning shaft (708), the reset torsion spring (709) is sleeved on the turning shaft (708), and the reset torsion spring (709) is used for limiting the movable door panel (702) to close the dust outlet (703);

the elastic clamping assembly (706) comprises a clamping return spring (713) and a side clamping plate (711), a sliding groove (712) is formed in the outer side wall of the main machine dust cup (7), the side clamping plate (711) is arranged in the sliding groove (712) in a sliding mode, one end of the clamping return spring (713) is connected to the bottom of the sliding groove (712), the other end of the clamping return spring (713) is connected to the side clamping plate (711), a clamping ring (704) is arranged on the outer edge of the dust cup end cover (701), and the clamping ring (704) is clamped at the free end of the side clamping plate (711);

the inner side of the side clamping plate (711) is provided with a wedge-shaped protrusion (714), and the clamping ring (704) is clamped on the wedge-shaped protrusion (714);

the dust cup is characterized by further comprising an end cover sealing ring (705), wherein the end cover sealing ring (705) is arranged at the connection position of the dust cup end cover (701) and the dust outlet end of the main machine dust cup (7);

the dust outlet structure further comprises a movable door sealing ring (707), the movable door sealing ring (707) is arranged on the outer peripheral side of the dust outlet hole (703) in a surrounding mode, and the outer side face of the movable door sealing ring (707) abuts against the movable door panel (702);

the dust cup is characterized by further comprising a mounting hole (710), the mounting hole (710) is formed in the center of the dust cup end cover (701), and the mounting hole (710) is used for mounting a machine core of the host dust cup (7);

the number of the elastic clamping components (706) is multiple, the elastic clamping components (706) are distributed at intervals around the outer side wall of the host dust cup (7), and the clamping rings (704) on the dust cup end cover (701) are arranged in one-to-one correspondence with the elastic clamping components (706);

a door slot is formed in the outer side surface of the dust cup end cover (701), the dust outlet hole (703) is positioned in the door slot, and the movable door plate (702) is embedded in the door slot;

when the movable door plate (702) abuts against the bottom plane of the door slot, the outer side face of the movable door plate (702) is flush with the outer side face of the dust cup end cover (701).

6. The handheld wireless dust collection cleaner according to claim 5, wherein the dust collection barrel assembly comprises a dust collection barrel body (11), an outer cover (12), a bottom plate (13), a negative pressure fan (22), a dust bag (26), a dust collection quick connector (18) and a dust collection pipe assembly, the dust collection barrel body (11) is provided with a hollow accommodating cavity, the outer cover (12) is installed at the top of the accommodating cavity, the bottom plate (13) is installed at the bottom of the accommodating cavity, the negative pressure fan (22) is installed on the bottom plate (13), the dust bag (26) is arranged above the negative pressure fan (22), the bottom of the dust bag (26) is connected with an air inlet of the negative pressure fan (22), the dust collection quick connector (18) is installed at the top of the dust collection barrel body (11), and one end of the dust collection pipe assembly is communicated with the dust collection quick connector (18), the other end of the dust collecting pipe group is communicated with the garbage bag (26).

7. The hand-held wireless dust collection cleaner according to claim 6, wherein the dust collection pipe set comprises a first pipe section (19), a service pipe section (20) and a second pipe section (21), the upper end of the first pipe section (19) is connected with the lower end of the dust collection quick connector (18), the lower end of the first pipe section (19) is connected with one end of the service pipe section (20), the other end of the service pipe section (20) is connected with the lower end of the second pipe section (21), and the upper end of the second pipe section (21) is communicated with the garbage bag (26);

the maintenance pipe is characterized by further comprising a maintenance baffle (15), a maintenance opening (28) is formed in the bottom plate (13), the lower surface of the maintenance pipe section (20) is open and is arranged opposite to the maintenance opening (28), and the maintenance baffle (15) is detachably connected to the maintenance opening (28);

the garbage bin is characterized by further comprising a bin door mounting frame (23) and a sliding type bin door (24), wherein the bin door mounting frame (23) is arranged on one side of the garbage bag (26), a garbage feeding opening (25) communicated with the inner space of the garbage bag (26) is formed in the bin door mounting frame (23), bin door sliding chutes are formed in two sides of the garbage feeding opening (25), the sliding type bin door (24) is connected in the bin door sliding chutes in a sliding mode, and the upper end of the second pipe section (21) is connected with the garbage feeding opening (25);

the dust collecting pipe group is of a U-shaped bending structure;

the dust collecting barrel further comprises an inner cover (14), and the inner cover (14) is arranged between the outer cover (12) and the open end of the top of the containing cavity of the dust collecting barrel body (11);

the dust collection barrel is characterized by further comprising a switch button (17) and a circuit board (27), wherein the circuit board (27) is arranged in the dust collection barrel body (11), the switch button (17) is arranged on the upper surface of the dust collection barrel body (11), and the switch button (17) and the negative pressure fan (22) are electrically connected with the circuit board (27);

a plurality of vent holes (16) communicated with the containing cavity in the dust collecting barrel body (11) are formed in the vertical side wall of the dust collecting barrel body (11);

the chamber where the garbage bag (26) is located and the chamber where the negative pressure fan (22) is located are arranged independently;

still including overhauing the sealing washer, overhaul baffle (15) with the junction of access hole (28) is provided with the maintenance sealing washer.

8. The handheld wireless dust collection cleaner of claim 7, wherein the upper end of the dust collection rod (29) is removably inserted into the tubular quick connector (106), and the lower end of the dust collection rod (29) is removably inserted into the dust collection quick connector (18).

9. A hand-held wireless dust-collecting cleaner according to claim 8, wherein the hanging slot (9) comprises a hanging area (30) and a guiding area (31), the hanging area (30) is arranged above the guiding area (31) and is communicated with the guiding area, and the cross-sectional area of the opening end of the guiding area (31) is larger than that of the hanging area (30).

10. The handheld wireless dust collection cleaner of claim 1, further comprising a dust inlet disposed on a lower surface of the main dust cup (7), wherein an axis of the dust inlet is parallel to an axis of the dust rod (29).

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