CN215605398U - Host dust cup and dust hood integrated assembly for handheld wireless dust collection dust collector - Google Patents

Abstract

The utility model discloses a host dust cup and dust hood integrated component for a handheld wireless dust collection dust collector, which comprises a host dust cup, a movable door mechanism and a dust hood, wherein the host dust cup is detachably connected with the dust hood, the dust hood is provided with a dust collecting opening, a dust outlet end of the host dust cup is opposite to the dust collecting opening, and the movable door mechanism is arranged on one side of the host dust cup, which is close to the dust hood. The technical effects achieved are as follows: the main machine dust cup and the dust collection cover integrated assembly for the handheld wireless dust collection dust collector realize the mounting and fixing functions of the airflow distribution cover and also play a role in distributing waste absorbed by the main machine dust cup of the dust collector.

Description

Host dust cup and dust hood integrated assembly for handheld wireless dust collection dust collector

Technical Field

The utility model relates to the technical field of dust collection equipment, in particular to a host dust cup and dust hood integrated component for a handheld wireless dust collection dust collector.

Background

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

There is a lack of a host cup and dust cage assembly for a handheld wireless dust collecting cleaner.

SUMMERY OF THE UTILITY MODEL

Therefore, the present invention provides a host dust cup and dust hood integrated assembly for a handheld wireless dust collecting cleaner to solve the above-mentioned problems of 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 host dust cup and dust hood integrated assembly for a handheld wireless dust collection dust collector comprises a host dust cup, a movable door mechanism and a dust hood, wherein the host dust cup is detachably connected with the dust hood, the dust hood is provided with a dust collecting opening, a dust outlet end of the host dust cup is opposite to the dust collecting opening, and the movable door mechanism is arranged on one side, close to the dust hood, of the host dust cup.

Furthermore, the dust hood comprises a dust hood body, a guide shell and a tubular quick connector, the tubular quick connector is arranged at the lower part of the dust hood body, and the dust collecting port 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 laminating of blower inlet casing just extends towards the horizontal direction at dust collection department, and the export laminating of blower inlet casing just extends towards vertical direction at tubulose quick-operation joint department.

Furthermore, the dust collection cover also comprises a sealing ring which is arranged at the outer edge of the dust collection port in a surrounding way; the dust collection cover 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 also comprises a charging elastic sheet, the front side surface of the front shell is also provided with a plurality of charging elastic sheets, the host dust cup is provided with a charging contact, and the charging elastic sheet is used for abutting against the charging contact of the host dust cup; the dust collection cover also comprises a Hall sensor, and the Hall sensor is arranged on the front side surface of the front shell of the dust collection cover.

Furthermore, the dust hood further comprises a clamping plate, the lower portion of the front shell is provided with an arc-shaped clamping plate, the clamping plate is sleeved on the outer surface of the main machine dust cup in a butt mode, a clamping groove is formed in the inner surface of the clamping plate, a clamping protrusion is arranged on the outer surface of the main machine dust cup, and the clamping groove is in clamping fit with the clamping protrusion.

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 elasticity joint subassembly includes joint reset spring and side cardboard, and the lateral wall of host computer dirt cup is provided with the spout, and the side cardboard slides and sets up in the spout, and the bottom at the spout is connected to joint reset spring's one end, and joint reset spring's the other end is connected on the side cardboard, and the outward flange of dirt cup end cover is provided with the joint ring, and the joint ring joint is at the free end of side cardboard.

Furthermore, the movable door mechanism also comprises an end cover sealing ring, and the connecting part of the dust cup end cover and the dust outlet end of the main machine dust cup is provided with the end cover sealing ring; the movable door mechanism also comprises a movable door sealing ring, the outer peripheral side of the dust outlet hole is provided with the movable door sealing ring in a surrounding way, and the outer side surface of the movable door sealing ring is abutted against the movable door plate; the movable door mechanism further comprises a mounting hole, the center of the dust cup end cover is provided with the mounting hole, and the mounting hole is used for mounting the machine core of the host dust cup.

Furthermore, the longitudinal section of the hanging column is of a T-shaped structure.

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.

The utility model has the following advantages: the main machine dust cup and the dust collection cover integrated assembly for the handheld wireless dust collection dust collector realize the mounting and fixing functions of the airflow distribution cover and also play a role in distributing waste absorbed by the main machine dust cup of the dust collector.

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 host dirt cup and dirt cup assembly for a handheld wireless dirt collection cleaner in accordance with some embodiments of the present invention.

Figure 2 is a perspective view of a host dirt cup and dirt cup assembly for a handheld wireless dirt collection cleaner in accordance with some embodiments of the present invention.

FIG. 3 is a cross-sectional view of a host dirt cup and dirt cup assembly for a handheld wireless dirt collection cleaner in accordance with some embodiments of the present invention.

Fig. 4 is a schematic view of an embodiment of a movable door mechanism for a host cup and dirt cup assembly of a handheld wireless dust collection cleaner.

Figure 5 is an expanded view of a moveable door mechanism of a host dirt cup and dirt cup assembly for a handheld wireless dust collection cleaner according to some embodiments of the present invention.

Figure 6 is an exploded view of a moveable door mechanism of a host dirt cup and dirt cup assembly for a handheld wireless dust collection cleaner according to some embodiments of the present invention.

Figure 7 is an exploded view of a moveable door mechanism of a host dirt cup and dirt cup assembly for a handheld wireless dust collection cleaner in accordance with some embodiments of the present invention.

Figure 8 is a partial block diagram of a movable door mechanism mounting for a host dirt cup and dirt cup assembly of a handheld wireless dust collection cleaner in accordance with certain embodiments of the present invention.

Figure 9 is a perspective view of a dust cup and dust cup assembly for a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Figure 10 is a perspective view of a dust cup and dust cup assembly for a handheld wireless dust collector cleaner, according to some embodiments of the present invention.

Figure 11 is a plan view of a dust cup and dust cup assembly for a handheld wireless dust collector cleaner, according to some embodiments of the present invention.

Figure 12 is a cross-sectional view of a dust cup and dust cup assembly for a handheld wireless dust collector cleaner, according to some embodiments of the present invention.

Figure 13 is an expanded view of a dust cup and dust cup assembly for a handheld wireless dust collector cleaner according to some embodiments of the present invention.

Figure 14 is an expanded view of a dust cup and dust cup assembly of a handheld wireless dust collector cleaner according to some embodiments of the present invention.

In the figure: 1. the dust hood comprises a dust hood body, 2, a hanging connection column, 3, a charging elastic sheet, 4, a Hall sensor, 5, a clamping plate, 6, a clamping groove, 7, a host dust cup, 8, a clamping protrusion (8), 9, hanging connection grooves (9) (9), 10, a charging contact (10), 30, a hanging connection area, 31, a guide area, 101, a front shell, 102, a rear shell, 103, a diversion shell, 104, a dust collection opening, 105, a sealing ring, 106, a tubular quick connector, 701, a dust cup end cover, 702, 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 protrusion.

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 3, in an embodiment of the first aspect of the present invention, a host dust cup and dust hood integrated assembly for a handheld wireless dust collection cleaner includes a host dust cup 7, a movable door mechanism and a dust hood, the host dust cup 7 is detachably connected to the dust hood, the dust hood is provided with a dust collection opening 104, a dust outlet end of the host dust cup 7 faces the dust collection opening 104, and one side of the host dust cup 7 close to the dust hood is provided with the movable door mechanism.

The technical effects achieved by the above embodiment are as follows: through the host dust cup and the dust hood integrated assembly for the handheld wireless dust collection dust collector, the installation and fixation of the airflow distribution hood are realized, and the distribution effect on waste absorbed by the host dust cup of the dust collector is also realized.

Alternatively, as shown in fig. 1 to 3, in some embodiments, the dust collection cover comprises a dust collection cover body 1, a diversion shell 103 and a tubular quick connector 106, the tubular quick connector 106 is arranged at the lower part of the dust collection cover body 1, and the dust collection port 104 is communicated with the tubular quick connector 106 through the diversion shell 103.

In the above embodiment, it should be noted that the diversion shell 103 is used for diverting the sundries sucked in by the dust collection opening 104 to the tubular quick connector 106 for discharging, and then entering the dust collection barrel via the dust collection rod, wherein the tubular quick connector 106 is in the form of a quick connector, thereby realizing that the dust collection rod can be quickly detached and installed from the tubular quick connector 106.

The technical effects achieved by the above embodiment are as follows: 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. 9 to 11, 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 inlet of the guide shell 103 is attached to the dust collecting port 104 and extends in the horizontal direction, and the outlet of the guide shell 103 is attached to the tubular quick connector 106 and extends in the vertical direction.

In the above-described alternative embodiment, it should be noted that the front case 101 and the rear case 102 are connected together by screws; in addition, 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 beneficial effects of the above alternative embodiment are: the dust collection cover body 1 is arranged to comprise the front shell 101 and the rear shell 102, so that the internal structure of the dust collection cover body 1 can be maintained conveniently, and electronic devices arranged in the dust collection cover body 1 can be overhauled conveniently in time; 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.

Optionally, as shown in fig. 9 to 11, in some embodiments, the dust collection cover further comprises a sealing ring 105, the sealing ring 105 is disposed around the outer edge of the dust collection port 104; the dust hood also 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 the host dust cup 7; the dust collection cover 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, the host dust cup 7 is provided with a charging contact 10, and the charging spring pieces 3 are used for abutting against the charging contact 10 of the host dust cup 7; the dust collection cover 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.

In the above-mentioned alternative embodiment, it should be noted that the sealing ring 105 may be made of rubber or silicone; 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; 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; still include the controller, be provided with time delay module in the controller, it is good to detect the shell fragment 3 contact that charges that the battery charges, and the condition and the hall sensor 4 response that internal circuit detected charging current switch on, postpone 2 seconds again and start, because structural style can guarantee that host computer dirt cup 7 is intact on dust cage 1, the condition of spurious triggering can not appear.

The beneficial effects of the above alternative embodiment are: the sealing ring 105 arranged at the dust collecting opening 104 enhances the sealing performance of the connection part between the main machine dust cup 7 and the dust collecting cover; the hanging connection column 2 and the hanging connection groove of the main machine dust cup 7 are arranged, so that the dust collection cover 1 and the main machine dust cup 7 can be quickly installed and detached, and the main machine dust cup 7 is stably clamped on the dust collection cover 1, so that the operation of a user is facilitated; the charging elastic sheet 3 is arranged, so that the rapid charging can be realized, the device is simple in structure and low in cost, and the charging efficiency is remarkably improved; through setting up hall sensor 4, realized the response of circuit and switched on, avoided the phenomenon of false triggering to take place.

Optionally, as shown in fig. 9 to 11, in some embodiments, the dust collecting cover further includes a clamping plate 5, the lower portion of the front housing 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 protrusion 8, and the clamping groove 6 is in clamping fit with the clamping protrusion 8.

In the above optional embodiment, it should be noted that the outer side wall of the main body of the main machine dust cup 7 is arc-shaped, and the clamping plate 5 is stably clamped on the outer surface of the main machine dust cup 7; the clamping bulge is in a structure that the outer surface of the host dust cup 7 slightly bulges, when in installation, the hanging groove at the top of the host dust cup 7 is hung on the hanging post 2, and then the host dust cup 7 is pushed to one side of the dust collection cover 1.

The beneficial effects of the above alternative embodiment are: through setting up joint board 5, the cooperation is hung post 2 and has been realized stable fixed to host computer dirt cup 7, through setting up joint groove 6, has effectually maintained the stability of being connected between host computer dirt cup 7 and the dust cage 1.

Optionally, as shown in fig. 4 to 8, 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 hole 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 sealing the dust outlet hole 703.

In the above embodiment, it should be noted that, during use, through the cooperation between the main machine dust cup 7 and the dust collection cover, the dust can be discharged after the movable door assembly is opened under the negative pressure action of the negative pressure fan in the dust collection barrel.

The technical effects achieved by the above embodiment are as follows: 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. 4 to 8, 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; 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.

In the above optional embodiment, it should be noted that, in the specific implementation process, an inward concave mounting groove may be provided in the dust cup end cover 701, and two ends of the turning shaft 708 are respectively mounted on vertical side walls of the inward concave mounting groove; 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; 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.

The beneficial effects of the above alternative embodiment are: through the structural form of the movable door assembly, the elastic action of the reset torsion spring 709 is effectively utilized, and the movable door panel 702 can be effectively maintained to stably plug the dust outlet 703 when not in use; 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.

Optionally, as shown in fig. 4 to 8, in some embodiments, the movable door mechanism further includes an end cap sealing ring 705, and the end cap sealing ring 705 is disposed at a connection position of the dust cup end cap 701 and the dust outlet end of the main machine dust cup 7; the movable door mechanism further comprises a movable door sealing ring 707, the movable door sealing ring 707 is arranged around the outer peripheral side of the dust outlet 703, and the outer side surface of the movable door sealing ring 707 abuts against the movable door panel 702; the movable door mechanism further comprises a mounting hole 710, the center of the dust cup end 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.

In the above optional embodiments, it should be noted that the end cap sealing ring 705 is made of rubber or silicone; the movable door sealing ring 707 is made of rubber or silica gel; the mounting hole 710 is a circular hole.

The beneficial effects of the above alternative embodiment are: the end cover sealing ring 705 is arranged, so that the sealing performance of the connection part of the dust cup end cover 701 and the dust outlet end of the host dust cup 7 is ensured; 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; by providing the mounting hole 710, a stable support is provided for the movement of the host dust cup 7.

Alternatively, as shown in fig. 1 to 3, in some embodiments, the hanging post 2 has a T-shaped longitudinal section.

In the above-mentioned alternative embodiment, it should be noted that, in addition, the shape of the hooking rod 2 can be set according to actual requirements.

The beneficial effects of the above alternative embodiment are: through the structure, the host dust cup 7 is stably hung.

Alternatively, as shown in fig. 4, 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.

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 host dust cup and dust collection cover integrated assembly for the handheld wireless dust collection dust collector is characterized by comprising a host dust cup (7), a movable door mechanism and a dust collection cover, wherein the host dust cup (7) is detachably connected with the dust collection cover, the dust collection cover is provided with a dust collection opening (104), a dust outlet end of the host dust cup (7) is opposite to the dust collection opening (104), and the movable door mechanism is arranged on one side, close to the dust collection cover, of the host dust cup (7).

2. The main unit dust cup and dust hood assembly for the handheld wireless dust collection cleaner as recited in claim 1, wherein the dust hood comprises a dust hood body (1), a diversion shell (103) and a tubular quick connector (106), the tubular quick connector (106) is disposed at a lower portion of the dust hood body (1), and the dust collection port (104) and the tubular quick connector (106) are communicated through the diversion shell (103).

3. The host dust cup and dust cage assembly of claim 2, wherein the dust cage body (1) comprises a front housing (101) and a rear housing (102), the front side of the front housing (101) is provided with a dust collecting port (104), the rear side of the front housing (101) is in snap-fit connection with the front side of the rear housing (102), the lower part of the rear housing (102) is provided with the tubular quick connector (106), and the deflector housing (103) is fixed on the front housing (101); 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.

4. The integrated host cup and dirt cup assembly of claim 3, wherein the dirt cup further comprises a sealing ring (105), the sealing ring (105) being disposed around an outer edge of the dirt collection port (104); the dust hood also comprises a hanging column (2), the hanging column (2) is arranged on the front side surface of the front shell (101), and the hanging column (2) is used for hanging in a hanging groove (9) arranged on a host dust cup (7); the dust collection cover further comprises a charging spring (3), the front side surface of the front shell (101) is also provided with a plurality of charging spring (3), the host dust cup (7) is provided with a charging contact (10), and the charging spring (3) is used for abutting against the charging contact (10) of the host dust cup (7); the dust collection cover further comprises a Hall sensor (4), and the Hall sensor (4) is further arranged on the front side face of the front shell (101) of the dust collection cover.

5. The main unit dust cup and dust collection cover integrated assembly for the handheld wireless dust collection dust collector of claim 4, further comprising a clamping plate (5), wherein the lower portion of the front housing (101) is provided with an arc-shaped clamping plate (5), the clamping plate (5) is sleeved with the clamping plate (5) and abutted against the outer surface of the main unit dust cup (7), a clamping groove (6) is formed in the inner surface of the clamping plate (5), a clamping protrusion (8) is arranged on the outer surface of the main unit dust cup (7), and the clamping groove (6) is in clamping fit with the clamping protrusion (8).

6. The integrated assembly of the host dust cup and the dust collection cover for the handheld wireless dust collection cleaner of claim 5, 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 host dust cup (7) is provided with the elastic clamping assembly (706), the dust cup end cover (701) is passed through the elastic clamping assembly (706) and is detachably mounted at a dust outlet end of the host dust cup (7), the dust cup end cover (701) is provided with a dust outlet hole (703) communicated with the dust outlet end of the host 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 shielding and sealing the dust outlet hole (703).

7. The host dust cup and dust collection cover integrated assembly for the handheld wireless dust collection dust collector of claim 6, 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 arranged 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); 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 to the free end of the side clamping plate (711).

8. The integrated main unit dirt cup and dirt cup assembly for a handheld wireless dust collection cleaner according to claim 7, wherein said movable door mechanism further comprises an end cap seal ring (705), said end cap seal ring (705) being disposed at a connection of said dirt cup end cap (701) and a dirt outlet end of said main unit dirt cup (7); the movable door mechanism 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 movable door mechanism further comprises 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).

9. The integrated assembly of a host dust cup and a dust cage for a handheld wireless dust collection cleaner according to claim 8, wherein the hanging post (2) has a T-shaped cross-section.

10. A host cup and dirt cup assembly for a handheld wireless dust collection cleaner according to claim 9, wherein the hanging slot (9) includes a hanging area (30) and a guiding area (31), the hanging area (30) is disposed above the guiding area (31) and is in communication therewith, and an open end cross-sectional area of the guiding area (31) is greater than an open end cross-sectional area of the hanging area (30).

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