CN212261260U

CN212261260U - Dust-absorbing purifier

Info

Publication number: CN212261260U
Application number: CN202020903364.1U
Authority: CN
Inventors: 何志谦; 冯嘉富
Original assignee: Foshan Xuanlu Technology Co ltd
Current assignee: Foshan Xuanlu Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-01
Anticipated expiration: 2030-05-26

Abstract

A dust collection purifier comprises an outer shell, a variable frequency driving unit and a working unit, wherein the outer shell comprises an upper shell and a lower shell, the upper shell and the lower shell are detachably connected, the variable frequency driving unit is arranged in the upper shell, the working unit comprises a dust collection module and a purification module which are mutually independent, and the dust collection module and the purification module are arranged in the lower shell in a mutual replacement manner; the variable frequency driving unit comprises a variable frequency motor set and a variable frequency element, the variable frequency element is used for changing the rotating speed of the variable frequency motor set, the purification module is provided with a trigger element, and when the purification module replaces the dust collection module, the trigger element triggers the variable frequency element to change the rotating speed of the variable frequency motor set. Adopt the form of components of a whole that can function independently, adopt the inside of mutual replacement's mode setting casing under with dust collection module and purification module to avoid dust collection module absorbent large granule dust to enter into purification module in, improve purification module's purifying effect, reduce purification module's clearance number of times.

Description

Dust-absorbing purifier

Technical Field

The utility model relates to a dust catcher technical field, especially a dust absorption clarifier.

Background

With the rapid development of the household appliance industry, a dust collector with an air purification function appears, and negative pressure is generated by using a motor, so that household dust collection and air purification can be realized. The dust catcher that current possesses air purification function generally can the axial clean purification district that sets gradually, air cycle district and control power district, wherein clean purification district is including being used for producing the clean component (also being the dust absorption module) of dirty air after will waiting to clean the article surface, the air cycle district has the air cycle component (also being the air purification module) that purifies to dirty air, the air after the purification passes through and filters the back row to the external world, foretell air cycle component has the motor of suction air, control power district then provides power for the motor operation, can realize the house dust absorption and can realize air purification again. However, there are the following problems: firstly, when removing dust, dust in the access device passes dust collection module easily and air pollution purification module, and the purifying effect that leads to air purification module is poor. Secondly, the motor rotating speed required by the dust removal function and the air purification function is different, the rotating speed of the motor needs to be adjusted when the functions are switched every time, and when the dust removal function is switched to the air purification function, the motor can realize the air purification function at a larger rotating speed, so that larger noise is caused, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, the utility model aims to provide a purifying effect is high, the noise is low and convenient to use's dust removal purification ware.

To achieve the purpose, the utility model adopts the following technical proposal: a dust collection purifier comprises an outer shell, a variable frequency driving unit and a working unit, wherein the outer shell comprises an upper shell and a lower shell, the upper shell is detachably connected with the lower shell, the variable frequency driving unit is arranged inside the upper shell, the working unit comprises a dust collection module and a purification module which are mutually independent, and the dust collection module and the purification module are arranged inside the lower shell in a mutual replacement manner;

the variable-frequency driving unit comprises a variable-frequency motor set and a variable-frequency element, the variable-frequency element is used for changing the rotating speed of the variable-frequency motor set, the purification module is provided with a trigger element, and when the purification module replaces the dust collection module, the trigger element triggers the variable-frequency element to change the rotating speed of the variable-frequency motor set.

Further, the purification module includes filter core and filter core set casing, the filter core is installed the inside of filter core set casing, the filter core set casing is equipped with the air vent in its lateral wall, the filter core set casing is equipped with the mount pad on its top, trigger element sets up the mount pad.

Further, the dust collection module comprises a dust box, a dust collection nozzle and a dust separation net, wherein a dust collection cavity is arranged in the dust box, the dust collection cavity is communicated with the inside of the upper shell, an installation concave part is arranged at the bottom of the dust box, the dust collection nozzle is telescopically arranged in the installation concave part, the dust collection nozzle is communicated with the dust collection cavity, and the dust separation net is arranged at the top of the dust box.

Further, the upper shell and the lower shell are communicated with each other, the upper shell is provided with an air outlet at the top, the lower shell is provided with an air inlet at the bottom, and the lower shell is provided with a plurality of through holes on the side wall.

Further, still include the ultraviolet disinfection module, the ultraviolet disinfection module includes ultraviolet lamp, air-out lid and locating rack, the air-out lid sets up go up the casing air outlet department, the air-out lid has the exhaust hole, the locating rack sets up the inside of air-out lid, the ultraviolet lamp is installed the locating rack.

Further, go up the casing and be equipped with the handle, the outer wall of going up the casing is equipped with the spliced pole, the both ends of handle are respectively and hold portion and connecting portion, the handle in connecting portion are equipped with the connecting hole, the handle passes through the connecting hole cover is established the spliced pole.

Further, the rack comprises a base and a support, the support is vertically arranged on the base, a connecting groove is formed in the top of the support, and the connecting portion is in clearance fit with the connecting groove.

Furthermore, the base is provided with two stop blocks, the two stop blocks are upwards raised relative to the surface of the base, and the two stop blocks are arranged in a staggered mode.

The lamp further comprises an illumination module, the illumination module comprises a lamp, a lamp groove is formed in the outer wall of the upper shell, and the lamp is installed in the lamp groove.

Further, the frequency conversion element is a hall switch or a magnetic reed switch, and the trigger element is a magnet.

In the utility model, a split form is adopted, and the dust collection module and the purification module which are independent of each other are arranged inside the lower shell in a mutual replacement mode, so that large-particle dust adsorbed by the dust collection module is prevented from entering the purification module, the purification effect of the purification module is improved, and the cleaning times of the purification module are reduced;

simultaneously, through purification module sets up trigger element, install purification module back, trigger element automatic triggering frequency conversion component changes the rotational speed of variable frequency motor group will the rotational speed of variable frequency motor group drops to the rotational speed that is fit for purification module work to noise when reducing the start-up air purification function facilitates the use.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention;

fig. 2 is a burst photograph of an embodiment of the present invention;

fig. 3 is a schematic sectional view of an air purification mode according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of the dust-removing mode according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an embodiment of the present invention.

Wherein: the cleaning device comprises an outer shell 1, an upper shell 11, an air outlet 111, a connecting column 112, a lamp trough 113, a lower shell 12, an air inlet 121, a through hole 122, a variable frequency driving unit 2, a variable frequency motor set 21, a variable frequency motor 211, a battery pack 212, a variable frequency element 22, a working unit 3, a dust collection module 31, a dust box 311, a dust collection nozzle 312, a dust separation net 313, a dust collection cavity 314, a mounting concave part 315, a strip-shaped hole 316, a buckling column 317, a purification module 32, a trigger element 321, a filter element 322, a filter element fixing shell 323, a mounting seat 324, a vent hole 325, an ultraviolet disinfection module 4, an ultraviolet lamp 41, an air outlet cover 42, an air outlet hole 421, a positioning frame 43, a handle 5, a holding part 51, a connecting part 52, a connecting hole 521, a placing frame 6, a base 61, a stop.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1-5, a dust-collecting cleaner comprises an outer casing 1, a variable frequency driving unit 2 and a working unit 3, wherein the outer casing 1 comprises an upper casing 11 and a lower casing 12, the upper casing 11 is detachably connected with the lower casing 12, and the detachable connection can be a threaded connection or a snap connection. The variable frequency drive unit 2 is disposed inside the upper case 11. The working unit 3 comprises a dust collection module 31 and a purification module 32 which are independent from each other, the dust collection module 31 and the purification module 32 are arranged inside the lower shell 12 in an interchangeable way, wherein the dust collection module 31 and the purification module 32 are arranged inside the lower shell 12 in an interchangeable way, namely, only one module can be assembled inside the lower shell 12, and when the dust collection function is switched to the air purification function, the purification module 32 needs to be replaced by the dust collection module 31 which is assembled inside the lower shell 12. When the air cleaning function is switched to the dust suction cleaning function, the dust suction module 31 needs to be replaced with the cleaning module 32 originally assembled inside the lower case 12.

The variable frequency driving unit 2 comprises a variable frequency motor set 21 and a variable frequency element 22, the variable frequency element 22 is used for changing the rotating speed of the variable frequency motor set 21, the purification module 32 is provided with a trigger element 321, and when the purification module 32 replaces the dust collection module 31, the trigger element 321 triggers the variable frequency element 22 to change the rotating speed of the variable frequency motor set 21. As shown in fig. 1, the variable frequency motor set 21 includes a variable frequency motor 211 and a battery pack 212.

The utility model discloses in, adopt the form of components of a whole that can function independently, the mode setting that adopts mutual replacement with dust collection module 31 and purification module 32 is in the inside of casing 12 down to avoid the absorbent large granule dust of dust collection module 31 to enter into in the purification module 32, improve purification module 32's purifying effect reduces purification module 32's clearance number of times.

Meanwhile, the purification module 32 is provided with the trigger element 321, after the purification module 32 is installed, the trigger element 321 automatically triggers the frequency conversion element 22 to change the rotating speed of the frequency conversion motor set 21, and the rotating speed of the frequency conversion motor set 21 is reduced to the rotating speed suitable for the work of the purification module 32, so that the noise generated when the air purification function is started is reduced, and the use is facilitated.

The purification module 32 includes a filter element 322 and a filter element fixing shell 323, the filter element 322 is installed inside the filter element fixing shell 323, the filter element fixing shell 323 is provided with a vent 325 on a side wall thereof, the filter element fixing shell 323 is provided with a mounting seat 324 on a top end thereof, and the trigger element 321 is arranged on the mounting seat 324. The filter element 322 and the filter element fixing shell 323 form an independent purification module 32, external air enters the filter element fixing shell 323 from the vent hole 325, and the air is filtered and purified through the filter element 322, so that the air purification function is realized. Specifically, as shown in fig. 2, the filter element fixing shell 323 is a cover type, the top of the filter element fixing shell is provided with an opening for conveniently replacing the filter element 322, and the filter element 322 can be replaced only by pulling out the filter element fixing shell 323, so that the filter element 322 is conveniently detached for cleaning. Wherein, the filter element 322 can be a mesh filter element 322 or a chemical fiber filter element 322. Further, as shown in fig. 2, the filter element fixing shell 323 is provided with a mounting seat 324 at a top end thereof, in this embodiment, the mounting seat 324 is a concave groove seat, so that the triggering element 321 is conveniently and fixedly mounted on the mounting seat 324, and the triggering element 321 is prevented from falling off.

The dust collection module 31 includes a dust box 311, a dust collection nozzle 312 and a dust separation net 313, the dust box 311 is provided with a dust collection cavity 314 inside, the dust collection cavity 314 is communicated with the inside of the upper housing 11, the bottom of the dust box 311 is provided with an installation concave part 315, the dust collection nozzle 312 is telescopically arranged in the installation concave part 315, the dust collection nozzle 312 is communicated with the dust collection cavity 314, and the dust separation net 313 is arranged at the top of the dust box 311. The dust box 311, the dust suction nozzle 312 and the dust separation net 313 form an independent dust suction module 31, the dust suction nozzle 312 is used for sucking large-particle dust, and the dust is conveyed into the dust collection cavity 314, so that the dust suction function is realized. The dust separation net 313 is used for preventing the dust box 311 from entering the interior of the upper shell 11, keeping the cleanness of the variable frequency driving unit 2 and reducing the cleaning times of the internal structure. Specifically, as shown in fig. 4, the installation recess 315 is disposed at the bottom of the dust box 311, and the dust suction nozzle 312 is telescopically disposed in the installation recess 315, so as to facilitate the storage of the dust suction nozzle 312. The dust suction nozzle 312 can be telescopically arranged in the mounting concave portion 315 by matching a sliding groove and a sliding block, and more preferably, as shown in fig. 4, in this embodiment, a strip-shaped hole 316 is formed in the inner wall of the mounting concave portion 315, two sides of the dust suction nozzle 312 are respectively provided with a fastening column 317 in clearance fit with the strip-shaped hole 316, and the dust suction nozzle 312 is telescopically arranged in the mounting concave portion 315 by the sliding fit of the fastening column 317 and the strip-shaped hole 316. Further, in this embodiment, the dust suction nozzle 312 is flat, which is beneficial to concentrating the airflow, enhancing the adsorption force, and facilitating the adsorption of large-particle dust.

Further, the upper housing 11 and the lower housing 12 are communicated with each other, the upper housing 11 has an air outlet 111 at the top thereof, the lower housing 12 has an air inlet 121 at the bottom thereof, and the lower housing 12 has a plurality of through holes 122 at the side wall thereof. The air inlet 121 is arranged at the bottom of the lower shell 12, and the air outlet 111 is arranged at the top of the upper shell 11, so that air enters from the bottom of the outer shell 1, passes through the dust collection module 31 or the purification module 32, and is discharged from the top of the outer shell 1, and a dust collection function or an air purification function is realized. As shown in fig. 3, an air inlet is disposed at the bottom of the lower casing 12, and a plurality of through holes 122 are further disposed on a side wall of the lower casing 12, so as to facilitate air to enter the lower casing 12, thereby improving air purification efficiency.

Further, dust absorption clarifier still includes ultraviolet disinfection module 4, ultraviolet disinfection module 4 includes ultraviolet lamp 41, air-out lid 42 and locating rack 43, air-out lid 42 sets up go up casing 11 gas outlet 111 department, air-out lid 42 has a plurality of exhaust holes 421, locating rack 43 sets up air-out lid 42's inside, ultraviolet lamp 41 is installed locating rack 43. Through air outlet 111 department sets up ultraviolet disinfection module 4 does benefit to the disinfection of disinfecting of the air of being about to discharge, reinforcing air purification's effect. Specifically, the air outlet cover 42 is screwed or snapped with the upper housing 11, and in this embodiment, the air outlet cover 42 is screwed with the top of the upper housing 11. As shown in fig. 2, the air outlet 111 communicates with the inside of the air outlet cover 42, and the ultraviolet lamp 41 is fixed inside the air outlet cover 42 by the positioning frame 43, so that the ultraviolet lamp 41 can sterilize and disinfect the passing air, thereby enhancing the air purification effect.

Further, the upper shell 11 is provided with a handle 5, the outer wall of the upper shell 11 is provided with a connecting column 112, two end portions of the handle 5 are respectively a holding portion 51 and a connecting portion 52, the handle 5 is provided with a connecting hole 521 on the connecting portion 52, and the connecting column 112 is sleeved with the handle 5 through the connecting hole 521. As shown in fig. 2, the handle 5 is provided at the upper housing 11, so that a user can conveniently hold the dust suction cleaner. Specifically, the connecting portion 52 of the handle 5 has the connecting hole 521, and the connecting hole 521 is sleeved on the connecting column 112 to realize rotatable connection, so that the outer shell 1 is rotated to change the orientation of the air inlet 121 of the lower shell 12, thereby changing the direction of air entering, and facilitating the change of the direction of dust collection.

Further, the dust collection purifier further comprises a placing frame 6, the placing frame 6 comprises a base 61 and a support 62, the support 62 is vertically arranged on the base 61, a connecting groove 621 is formed in the top of the support 62, and the connecting portion 52 is in clearance fit with the connecting groove 621. Through setting up rack 6 conveniently places dust absorption clarifier. Specifically, as shown in fig. 5, the connecting groove 621 is formed at the top of the bracket 62, and the end of the connecting portion 52 is inserted into the connecting groove 621, so that the dust collection purifier can be hung up, and the use is convenient. The base 61 is also used for placing a mobile phone, and the outer shell 1 is rotated to enable the ultraviolet lamp 41 to irradiate the mobile phone on the base 61, so that the mobile phone is sterilized, and the functionality of the dust collection purifier is improved.

Further, the base 61 is provided with two stoppers 611, the stoppers 611 protrude upward relative to the surface of the base 61, and the stoppers 611 are arranged in a staggered manner. Specifically, as shown in fig. 6, the offset arrangement means that the two stoppers 611 are arranged in different rows or columns, when the mobile phone is placed on the base 61, one of the stoppers 611 is located behind one side of the mobile phone, and the other stopper 611 is located in front of the other side of the mobile phone, so as to fix the mobile phone. Through base 61 sets up two dog 611 makes base 61 can act as the cell-phone frame, does benefit to and fixes the cell-phone in two between the dog 611, not only strengthened the utility model discloses a practicality still does benefit to ultraviolet lamp 41 shines the positive and negative two sides of cell-phone, and is convenient ultraviolet lamp 41 disinfects the disinfection comprehensively to the cell-phone surface.

Further, the dust collection purifier further comprises an illumination module 7, the illumination module 7 comprises a lamp 71, the upper housing 11 is provided with a lamp groove 113 on the outer wall thereof, and the lamp 71 is mounted in the lamp groove 113. The lighting module 7 is arranged on the outer wall of the upper shell 11, so that the lighting function is realized. The lighting module 7 comprises a lamp 71, the lamp 71 may be an LED lamp or a light bulb, and the lamp 71 is mounted on the light trough 113 and electrically connected to the battery pack 212, so that the dust collection and purification device has a lighting function, and the functionality of the dust collection and purification device is further increased.

In an embodiment of the present invention, the frequency conversion element 22 is a hall switch or a reed switch, and the trigger element 321 is a magnet. In this embodiment, the frequency conversion element 22 is a hall switch or a magnetic reed switch, the trigger element 321 is a magnet, and after the purification module 32 is installed, the hall switch or the magnetic reed switch is closed due to a change of a magnetic field, so that the trigger element 321 automatically triggers the frequency conversion element 22 to change the rotation speed of the frequency conversion motor set 21, and the rotation speed of the frequency conversion motor set 21 is reduced to a rotation speed suitable for the operation of the purification module 32, thereby reducing noise when the air purification function is started, and facilitating use. In another embodiment of the present invention, the frequency conversion element 22 can also be a resettable mechanical switch, and the triggering element 321 can be a top pillar. The mechanical switch can be a reset switch or a resettable button switch, and after the purification module 32 is installed, the top column is abutted to the mechanical switch, so that the mechanical switch is closed, the trigger element 321 automatically triggers the frequency conversion element 22 to change the rotating speed of the frequency conversion motor set 21, and the rotating speed of the frequency conversion motor set 21 is reduced to the rotating speed suitable for the operation of the purification module 32, so that the noise generated when the air purification function is started is reduced, and the use is convenient.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a dust absorption clarifier, includes shell body, frequency conversion drive unit and work unit, the shell body includes casing and lower casing, go up the casing with the connection can be dismantled to the casing down, frequency conversion drive unit sets up the inside of going up the casing, its characterized in that: the working unit comprises a dust collection module and a purification module which are independent from each other, and the dust collection module and the purification module are arranged in the lower shell in a mutual replacement manner;

2. A vacuum cleaner according to claim 1 wherein: the purification module includes filter core and filter core set casing, the filter core is installed the inside of filter core set casing, the filter core set casing is equipped with the air vent in its lateral wall, the filter core set casing is equipped with the mount pad on its top, trigger element sets up the mount pad.

3. A vacuum cleaner according to claim 1 wherein: the dust collection module comprises a dust box, a dust collection nozzle and a dust separation net, wherein a dust collection cavity is arranged in the dust box and communicated with the interior of the upper shell, an installation concave part is arranged at the bottom of the dust box, the dust collection nozzle is telescopically arranged in the installation concave part and communicated with the dust collection cavity, and the dust separation net is arranged at the top of the dust box.

4. A vacuum cleaner according to claim 1 wherein: the upper shell and the lower shell are communicated with each other, the upper shell is provided with an air outlet at the top, the lower shell is provided with an air inlet at the bottom, and the lower shell is provided with a plurality of through holes on the side wall.

5. A vacuum cleaner according to claim 4 wherein: still include the ultraviolet disinfection module, the ultraviolet disinfection module includes ultraviolet lamp, air-out lid and locating rack, the air-out lid sets up go up the casing air outlet department, the air-out lid has the exhaust hole, the locating rack sets up the inside of air-out lid, the ultraviolet lamp is installed the locating rack.

6. A vacuum cleaner according to claim 5 wherein: go up the casing and be equipped with the handle, the outer wall of going up the casing is equipped with the spliced pole, the both ends of handle are respectively and hold portion and connecting portion, the handle in connecting portion are equipped with the connecting hole, the handle passes through the connecting hole cover is established the spliced pole.

7. A vacuum cleaner according to claim 6 wherein: the rack comprises a base and a support, the support is vertically arranged on the base, a connecting groove is formed in the top of the support, and the connecting portion is in clearance fit with the connecting groove.

8. A vacuum cleaner according to claim 7 wherein: the base is provided with two stop blocks, the two stop blocks are upwards raised relative to the surface of the base, and the two stop blocks are arranged in a staggered mode.

9. A vacuum cleaner according to claim 1 wherein: the lamp is characterized by further comprising a lighting module, wherein the lighting module comprises a lamp, a lamp groove is formed in the outer wall of the upper shell, and the lamp is installed in the lamp groove.

10. A vacuum cleaner according to claim 1 wherein: the frequency conversion element is a Hall switch or a magnetic reed switch, and the trigger element is a magnet.