CN213910021U - Multifunctional deformable dust collector - Google Patents

Abstract

The utility model relates to a dust catcher, in particular to multi-functional flexible dust catcher. Including the motor storehouse casing, the one end of motor storehouse casing is equipped with dirt bucket, and the other end is equipped with the handle, is equipped with drive assembly in the motor storehouse casing, is equipped with the suction inlet on the dirt bucket, is equipped with the air outlet on the handle, still including the base, is equipped with air purification switch on the handle, and base detachable locates on the dirt bucket or detachable locates on the handle, can touch with air purification switch when the base is located on the handle and realize air purification. The utility model provides a multi-functional flexible dust catcher not only has the dust absorption effect, can also realize air purification, still clears away the higher impurity of adsorptivity through the brush body simultaneously for the dust catcher has multiple functions, and simple structure is practical.

Description

Multifunctional deformable dust collector

Technical Field

The utility model relates to a dust catcher, in particular to multi-functional flexible dust catcher.

Background

The dust catcher has been used for each field in people's daily life at present, and the dust catcher of hand-held type is then small and exquisite because of the size, carry and convenient to use is accepted by masses, hand-held type dust catcher mainly used in the car, cleanness such as keyboard and electrical apparatus, hand-held type dust catcher is including motor storehouse casing and handle, the handle switches on with motor storehouse casing, electric fan is equipped with in the motor storehouse casing, there is impeller in the pivot of air fan, the circular telegram back, the rotational speed of air fan can produce suction and pressure, under the effect of suction and pressure, the high-speed discharge of air, and the air in the fan is constantly replenished to the air of fan front end dust absorption mouth part, cause the inside instantaneous vacuum that produces of dust catcher, the air gets into in the dirt bucket after, reentrant in the handle, after the cassette purification on the handle, discharge by the handle afterbody.

The shortcoming of this kind of dust catcher at present is, the dust catcher only has the function of dust absorption, does not possess the air purification effect, and some working faces not only have the dust, still have bacterium such as mite, and some dust only rely on the dust absorption if have higher adhesion nature, can not suck away the dust is whole, to above-mentioned these defects, the utility model provides an improve.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a multi-functional flexible dust catcher not only has dust collection effect, can also realize air purification and remove the mite effect, still clears away the higher impurity of adsorptivity through the brush body simultaneously for the dust catcher has multiple functions, and simple structure is practical.

The utility model adopts the technical proposal that: the utility model provides a multi-functional flexible dust catcher, including the motor storehouse casing, the one end of motor storehouse casing is equipped with dirt bucket, and the other end is equipped with the handle, is equipped with drive assembly in the motor storehouse casing, is equipped with the suction inlet on the dirt bucket, is equipped with the air outlet on the handle, still including the base, is equipped with air purification switch on the handle, and on base detachable located dirt bucket or detachable located the handle, the base can touch with air purification switch when locating on the handle and realize air purification.

Preferably, the base including the cover locate handle or dirt barrel on the base and with the filter core casing of base connection, the base forms the cavity that has the trepanning with filtering the core casing, should filter the core casing including interior casing and shell body, interior casing forms the filter chamber with the shell body, is equipped with the conducting hole that switches on with cavity and filter cavity in interior casing and the shell body, is equipped with the filter core cotton in the filter chamber, the cavity in be equipped with the conflict piece that can contradict with the air purification switch.

Preferably, the dust barrel is detachably provided with a UV mite removing brush.

Preferably, the UV remove the mite brush including remove mite brush casing and with remove the sleeve that mite brush casing is connected, the sleeve cover fixed through fixed subassembly at air outlet department and with the dirt bucket, remove and be equipped with the brush body in the mite brush casing and drive brush body pivoted driving piece, still be equipped with test probe in the mite brush casing.

Preferably, the driving piece comprises a motor, the mite removing brush shell comprises a bottom shell and a top cover connected with the bottom shell, mounting seats are arranged at two ends of the top of the bottom shell respectively, two ends of the brush body are connected with the mounting seats through rotating shafts, the motor is arranged in the bottom shell, a pinion is arranged at one end of the motor, a gear is arranged on one rotating shaft, and the gear is connected with the pinion through a chain belt.

Preferably, the top cover is provided with two detection holes, the two detection probes are arranged at two ends in the bottom shell and correspond to the detection holes; the bottom of the top cover is also provided with a sticky hair rolling brush body, the bottom of the top cover is provided with an opening, and the sticky hair rolling brush body is arranged at the opening and is connected with the top cover through a rolling shaft; the fixing assembly comprises at least one limiting lug, a concave cavity is formed in the other end, facing the motor bin shell, of the dust barrel, a fixing column is arranged in the concave cavity, the sleeve is sleeved on the fixing column through a sleeve hole and placed in the concave cavity, the limiting lug is arranged on the outer surface of the fixing column, a limiting block which is abutted against the limiting lug for limiting is arranged on the inner side of the sleeve hole, and a spring is arranged between the limiting block and the sleeve.

Preferably, the handle and the motor cabin shell are detachably connected, a rotating assembly for driving the handle to rotate is arranged between the handle and the motor cabin shell, and the rotating assembly can drive the handle and the motor cabin shell to form an included angle which is larger than 90 degrees and smaller than 180 degrees.

Preferably, the rotating assembly comprises a rotating body which is arranged on the motor bin shell and protrudes out of the surface of the motor bin shell, an upper rotating body is detachably arranged on the end surface of the handle facing the motor bin shell, a rotating groove matched with the rotating body is formed in the handle, and a positioning assembly for positioning the handle and the motor bin shell and a limiting assembly for preventing the handle from falling off are arranged between the upper rotating body and the rotating body; the positioning assembly comprises positioning seats arranged on the two sides of the motor bin shell facing the handle, the positioning seats are arranged in the rotating body, positioning grooves are formed in the positioning seats, positioning blocks attached to the positioning seats are arranged at the positions, corresponding to the positioning seats, of the upper rotating body, and positioning columns inserted into the positioning grooves are arranged on the positioning blocks; a positioning hole is formed in the positioning column, and a positioning pin inserted into the positioning hole is arranged on the positioning seat; the limiting assembly comprises limiting pieces arranged on two sides of the upper rotating body, the positions of the limiting pieces are perpendicular to the positions of the positioning blocks, limiting steps are arranged on the limiting pieces, limiting grooves for the limiting pieces to be inserted are formed in the rotating body, and the limiting grooves and the rotating body form limiting platforms in limiting fit with the limiting steps.

Preferably, the end face, facing the motor cabin shell, of the handle is provided with a mounting seat, the other end face, facing the motor cabin shell, of the mounting seat is provided with a slot, the upper rotating body is inserted into the slot, the mounting seat is provided with a ventilation cavity, the upper rotating body is provided with an upper ventilation cavity which is communicated with the ventilation cavity and has a diameter smaller than that of the ventilation cavity, the limiting piece and the positioning block are arranged along the edge of the upper ventilation cavity, and the upper rotating body and the mounting seat are provided with fixing components for fixing the upper rotating body; the fixed component comprises steel balls and springs, at least two spring cavities are formed in the end face, facing the motor bin shell, of the upper rotating body, at least two steel ball positioning grooves are formed in the slots of the mounting seat, the springs are arranged in the spring cavities, one ends of the steel balls are arranged in the spring cavities and connected with the springs, and the other ends of the steel balls are arranged in the steel ball positioning grooves.

Preferably, the fixing assembly comprises a fixing piece, mounting cavities are formed in two sides of the upper rotating body, a notch is formed in each mounting cavity, an arc-shaped protrusion is arranged on the upper rotating body at the notch, the fixing piece is sleeved on the arc-shaped protrusion, two ends of the fixing piece are inserted into the mounting cavities, an arc-shaped groove matched with the arc-shaped protrusion is formed in the inner wall of the slot, and the fixing piece abuts against the arc-shaped groove; the fixing piece is a metal elastic sheet, two sides of the fixing piece are coiled to form a limiting block, and the top of the upper rotating body is provided with at least two conduction grooves communicated with the mounting cavity; the mounting seat is provided with a circle of sealing groove, a sealing ring which is in abutting seal with the motor bin shell is arranged in the sealing groove, and the upper rotating body is positioned in the sealing ring; the motor storehouse casing be the inclined plane towards the terminal surface of handle, the terminal surface and the motor storehouse casing formation inclined plane cooperation of handle towards the motor storehouse casing.

The utility model has the advantages that: because the handle is provided with the air purification switch and the base is provided with the filter element cotton, the dust collector can take down the base to be sleeved on the handle, when the handle is sleeved on, the conflict block just conflicts with the air purification switch to open the air purification switch, at the moment, the air at the air outlet of the dust collector is discharged after being filtered, the effect of purifying the air is realized, simultaneously, because the dust barrel is also provided with the UV mite removing brush, the working face can be cleaned through the brush body, the mite removing effect is achieved, and the impurity dust with higher adhesion of the working face can be cleaned, moreover, the handle and the motor bin shell can realize 180-degree rotation, so that the handle can deform relative to the motor bin shell, thus, the shape of the dust collector can be changed according to different places during dust collection, and each corner can be ensured to be absorbed, the use is more flexible and convenient.

The embodiments of the present invention will be further explained with reference to the drawings. 180 degree rotation

Drawings

FIG. 1 is a structural diagram of the UV mite-killing brush of the present invention;

FIG. 2 is a structural diagram of the UV mite-killing brush of the present invention;

FIG. 3 is a structural diagram of the UV mite-killing brush of the present invention;

FIG. 4 is a structural diagram of the UV mite-killing brush of the present invention;

FIG. 5 is a structural view of the base of the present invention when it is fitted on the dust barrel;

FIG. 6 is a structural view of the base of the present invention covering the handle;

FIG. 7 is a structural diagram of the base of the present invention;

FIG. 8 is a schematic view of a base according to the present invention;

FIG. 9 is a partial structure view of the present invention

FIG. 10 is a structural view of the present invention with the handle not deformed;

FIG. 11 is a structural view of the handle of the present invention after deformation;

FIG. 12 is a structural diagram of a housing of a motor compartment according to the present invention;

FIG. 13 is a view of the handle portion of the present invention;

fig. 14 is a structural view of the installation structure of the middle mounting seat and the upper rotating body of the present invention;

fig. 15 is a structural view of the upper rotating body when the fixing component is a steel ball;

FIG. 16 is a structural diagram of the mounting seat of the present invention when the fixing member is a steel ball;

FIG. 17 is a structural view of the upper rotating body of the middle fixing assembly of the present invention with a fixing plate;

FIG. 18 is a view showing the structure of the mounting seat when the fixing member is a fixing piece;

fig. 19 is a sectional view of the present invention.

Detailed Description

As shown in fig. 5-9, the technical solution adopted by the present invention is: the utility model provides a multi-functional flexible dust catcher, including motor storehouse casing 1, the one end of motor storehouse casing 1 is equipped with dirt bucket 2, the other end is equipped with handle 3, be equipped with drive assembly in the motor storehouse casing 1, be equipped with suction inlet 21 on the dirt bucket 2, be equipped with air outlet 31 on the handle 3, still including base 10, be equipped with air purification switch 30 on the handle 3, base 10 detachable locates on dirt bucket 2 or detachable locates on handle 3, base 10 can touch with air purification switch 30 when locating on handle 3 and realize air purification. In the above scheme, drive assembly opens corresponding switch including control mainboard, motor, fan, power and switch, and the singlechip receives the signal, and the motor starts the high-speed rotatory big suction of production utensil that drives the fan, and the air gets into dirt bucket 2 from suction inlet 21 in, filters the back through the cassette in the dirt bucket 2 and discharges from the air outlet 31 on the handle 3, realizes the effect of dust absorption. Because the base is arranged, the base 10 can be sleeved on the handle 3 before dust collection, and because the air purification switch 30 is arranged on the handle 3, the air purification switch 30 is connected with the control mainboard, therefore, the air purification switch 30 is automatically touched when the base 10 is sleeved on the handle, the dust collector is automatically opened after the control mainboard receives a signal, dust collection starts to work, and when the base 10 is taken down, the air purification switch loses the automatic touch opening and closing, and the dust collector automatically stops working.

As shown in fig. 7-8, the base 10 includes a base 101 sleeved on the handle 3 or the dust barrel 2 and a filter core housing 102 connected to the base 101, the base 101 and the filter core housing 102 form a cavity 103 with a trepanning, the filter core housing 102 includes an inner housing 104 and an outer housing 105, the inner housing 104 and the outer housing 105 form a filter cavity 106, a via hole communicated with the cavity 103 and the filter cavity 106 is formed in the inner housing 104 and the outer housing 105, filter core cotton 107 is disposed in the filter cavity 106, and a collision block 108 capable of colliding with the air purifying switch 30 is disposed in the cavity 103. The base 10 is including filtering core casing 102, and set up the cotton 107 of filter core in filtering core casing 102, when the dust catcher was opened, the air filters through the cotton 107 of filter core earlier when discharging from handle 3, realize air-purifying's effect, and because set up conflict piece 108 in the cavity, consequently when filtering core casing 102 cover on handle 3, conflict piece 108 just contradicts on air purification switch 30, open the dust catcher and be used for the dust absorption, get off the base, air switch loses the conflict power of contradicting to the contact piece, the air switch switching, the dust catcher closes work, when not using, base 10 can take off the cover in suction inlet 21 department, be used for placing this dust catcher.

As shown in fig. 1-4, a UV acarus killing brush 20 is detachably arranged on the dust barrel 2. Still set up UV on dirt bucket 2 and removed mite brush 20, this UV removes mite brush 20 and makes this dust catcher not only possess the dust removal effect, can also remove mite brush through UV and remove mite work to the working face, perhaps impurity cleans the work, clears away the higher impurity of working face adhesion nature, increases the whole function of dust catcher.

The UV mite removing brush 20 comprises a mite removing brush shell 201 and a sleeve 202 connected with the mite removing brush shell 201, the sleeve 202 is sleeved at an air outlet and fixed with the dust barrel 2 through a fixing component 60, a brush body 203 and a driving piece 204 for driving the brush body 203 to rotate are arranged in the mite removing brush shell 201, and a detection probe 205 is further arranged in the mite removing brush shell 201. The sleeve 202 is used for being connected and fixed with a dust collector, and the driving piece 40 in the mite removing brush shell 201 drives the brush body 203 to rotate so as to clean a working surface.

The driving part 40 comprises a motor 401, the mite removing brush shell 201 comprises a bottom shell 206 and a top cover 207 connected with the bottom shell 206, two ends of the top of the bottom shell 206 are respectively provided with a mounting seat 402, two ends of a brush body 203 are connected with the mounting seats 402 through rotating shafts, the motor 401 is arranged in the bottom shell 206, one end of the motor 401 is provided with a pinion 404, one rotating shaft is provided with a gear 405, the gear 405 is connected with the pinion 404 through a chain belt 406, the bottom of the bottom shell 206 facing to the other end of the top cover 207 is provided with a fixing seat 208 protruding out of the bottom shell 206, the fixing seat 208 is provided with a contact sheet 209, a touch switch 210 arranged on the motor cabin shell 1 is connected with a single chip microcomputer, when the sleeve is sleeved on the dust collector, the contact sheet 209 just abuts against the touch switch 210, the single chip microcomputer enables the motor to start, and drives the brush body 203 to rotate to start working.

The top cover 207 is provided with two detection holes 50, the two detection probes 205 are arranged at two ends in the bottom shell 206, and the detection probes 205 correspond to the detection holes 50. The detecting probe 205 is a sensor, and after the detecting probe is arranged, when the brush is close to the working surface, the brush is started to work, and after the detecting probe is away from the working surface for a certain distance, the brush stops working automatically.

The bottom of the top cover 207 is also provided with a sticky hair rolling brush body 80, the bottom of the top cover 207 is provided with an opening 800, and the sticky hair rolling brush body 80 is arranged at the opening 601 and connected with the top cover 207 through a rolling shaft. The bristle-binding rolling brush body 60 can adhere impurities on the working surface to play a cleaning role.

The fixing component 60 comprises at least one limiting convex block 601, a concave cavity 602 is arranged at the other end of the dust barrel 2 facing the motor cabin shell 1, a fixing column 603 is arranged in the concave cavity 602, a suction port is arranged on the fixing column, the sleeve 202 is sleeved on the fixing column 603 through a sleeve hole and is arranged in the concave cavity 602, the limiting convex block 601 is arranged on the outer surface of the fixing column 603, a limiting block 604 which is abutted against the limiting convex block 601 for limiting is arranged on the inner side of the sleeve hole, and a spring 605 is arranged between the limiting block 604 and the sleeve 202. When the sleeve 202 is sleeved on the fixed column 603 of the dust collector through the sleeve hole, the bottom of the sleeve 202 is just arranged in the concave cavity 602, so that the whole structure is compact, and after the sleeve is sleeved, the spring 605 enables the limiting block 604 to abut against the limiting convex block 601 to play a role in fixing and prevent the UV mite removing brush from falling off.

As shown in fig. 10-19, the handle 3 is detachably connected to the motor compartment housing 1, a rotating component 4 for rotating the handle 3 is disposed between the handle 3 and the motor compartment housing 1, and the rotating component 4 can make an included angle between the handle and the motor compartment housing larger than 90 degrees and smaller than 180 degrees. Owing to set up rotating assembly 4 between motor storehouse casing 1 and handle 3, consequently handle 3 can be rotatory relatively motor storehouse casing 1, realizes the deformation of the relative motor storehouse casing 1 of handle 3, like this when the dust absorption, can change the shape of dust catcher according to the place of difference, guarantees that every corner can both be inhaled, and it is nimble more convenient to use.

The rotating assembly 4 comprises a rotating body 41 which is arranged on the motor bin shell 1 and protrudes out of the surface of the motor bin shell 1, an upper rotating body 42 is detachably arranged on the end face, facing the motor bin shell 1, of the handle 3, a rotating groove 43 matched with the rotating body 41 is formed in the handle 3, and a positioning assembly 5 for positioning the handle 3 and the motor bin shell 1 and a limiting assembly 6 for preventing the handle 3 from falling off are arranged between the upper rotating body 42 and the rotating body 41. In the above scheme, the rotating body 41 is arranged on the motor cabin shell 1, the rotating body 41 is arranged in the rotating groove 43 of the upper rotating body 42, when the handle is rotated, the rotating groove 43 on the upper rotating body 42 rotates along the rotating body 41, the positioning component 5 positions the handle 3 to prevent dislocation during rotation, and the limiting component 6 plays a role in fixing to prevent the handle 3 from falling off from the motor cabin shell 1.

The positioning assembly 5 comprises positioning seats 51 arranged on two sides of the motor cabin shell 1 facing the handle 3, the positioning seats 51 are arranged in the rotating body 41, positioning grooves 52 are arranged on the positioning seats 51, positioning blocks 53 attached to the positioning seats 51 are arranged at positions of the upper rotating body 42 corresponding to the positioning seats 51, and positioning columns 54 inserted into the positioning grooves 52 are arranged on the positioning blocks 53. The upper rotating body 42 is provided with a positioning block 53, the positioning block 53 is attached to the positioning seat 51, and the positioning column 54 on the positioning block 53 is inserted into the positioning groove 52 on the positioning seat 51, so that the positioning column 54 rotates in the positioning groove 52 during rotation, and the dislocation of the handle 3 cannot be caused.

The positioning column 54 is provided with a positioning hole 55, and the positioning seat 51 is provided with a positioning pin 56 inserted into the positioning hole 55.

The limiting assembly 6 comprises limiting pieces 61 arranged on two sides of the upper rotating body 42, the positions of the limiting pieces 61 are perpendicular to the positions of the positioning blocks 53, limiting steps 62 are arranged on the limiting pieces 61, limiting grooves 63 for the limiting pieces 61 to be inserted are arranged on the rotating body 41, and the limiting grooves 63 and the rotating body 41 form limiting platforms 64 matched with the limiting steps 62. After the positioning column 54 is inserted into the positioning slot 52, the limiting sheet 61 on the upper rotating body 42 is inserted into the limiting groove 63 of the rotating body 41, and meanwhile, the limiting step 62 and the limiting table 64 form limiting fit, so that the handle 3 is fixed with the motor compartment housing 1 and cannot fall off.

The end face of the handle 3 facing the motor cabin shell 1 is provided with a mounting seat 7, the rotary groove 43 is arranged on the end face of the mounting seat 7 facing the motor cabin shell 1, the mounting seat 7 is provided with a slot 72 on the other end face facing the motor cabin shell 1, the upper rotary body 42 is inserted into the slot 72, the mounting seat 7 is provided with a ventilation cavity 73, the upper rotary body 42 is provided with an upper ventilation cavity 74 which is communicated with the ventilation cavity 73 and has a diameter smaller than that of the ventilation cavity 73, the limiting sheet 61 and the positioning block 53 are arranged along the edge of the upper ventilation cavity 74, and the upper rotary body 42 and the mounting seat 7 are provided with a fixing component 8 for fixing the upper rotary body 42. The mounting seat 7 is fixed on the handle 3 through a screw 71, the upper rotating body 42 is inserted into a slot 72 of the mounting seat 7 to realize the mounting of the upper rotating body 42, a plurality of air guide holes 75 are formed in the rotating body 41, the air guide holes 75 are communicated with the ventilation cavity 73 and the upper ventilation cavity 74 and used for discharging air during dust collection, and the upper rotating body 42 is fixed through the fixing component 8 after being inserted into the slot 72 to realize the connection and fixation of the upper rotating body 42 and the mounting seat 7.

As shown in fig. 6-7, the fixing assembly 8 includes a steel ball 10 and a spring 101, at least two spring cavities 103 are disposed on an end surface of the upper rotating body 42 facing the motor compartment housing 1, at least two steel ball positioning slots 104 are disposed in the slot 72 of the mounting seat 7, the spring 101 is disposed in the spring cavity 103, one end of the steel ball 10 is disposed in the spring cavity 103 and connected to the spring 101, and the other end is disposed in the steel ball positioning slot 104. When the upper rotating body 42 is inserted into the slot 72 of the mounting seat 7, the spring 101 urges the steel ball 10 to be always disposed in the steel ball positioning slot 104, so as to fix the upper rotating body 42.

As shown in fig. 8-9, the fixing assembly 8 includes a fixing plate 81, two sides of the upper rotating body 42 are provided with mounting cavities 82, the mounting cavities 82 are provided with notches 83, the upper rotating body 42 at the notches 82 is provided with arc-shaped protrusions 84, the fixing plate 81 is sleeved on the arc-shaped protrusions 84, two ends of the fixing plate 81 are inserted into the mounting cavities 82, the inner wall of the slot 72 is provided with arc-shaped grooves 85 matched with the arc-shaped protrusions 84, and the fixing plate 81 abuts against the arc-shaped grooves 85. The fixing plate 81 is inserted into the mounting cavity 82, and after the upper rotating body 42 is inserted into the slot 72, the arc-shaped protrusion 84 abuts against the arc-shaped groove 85, and the fixing plate 81 is made of a metal sheet, has certain elasticity, and abuts against the arc-shaped groove 85 to fix the upper rotating body 42.

The fixing plate 81 is a metal elastic sheet, two sides of the fixing plate 81 are in a roll shape to form a limiting block 86, and the top of the upper rotating body 42 is provided with at least two conduction grooves 87 communicated with the installation cavity 82. The guiding groove 87 at the top of the upper rotating body 42 is for conveniently installing the fixing sheet 81, and the limiting block 86 is for preventing the fixing sheet 81 from falling off.

The mounting seat 7 is provided with a circle of sealing groove 9, a sealing ring 91 which is in butt sealing with the motor cabin shell 1 is arranged in the sealing groove 9, and the upper rotating body 42 is positioned in the sealing ring 91. The sealing ring 91 plays a role in sealing and prevents the handle 3 and the motor chamber shell 1 from water inflow.

The mounting seat 7 and the handle 3 are fixed through a screw 71.

Motor storehouse casing 1 terminal surface towards handle 3 be the inclined plane, handle 3 forms the inclined plane cooperation towards motor storehouse casing 1's terminal surface and motor storehouse casing 1, because motor storehouse casing 1 and handle 3 are the inclined plane cooperation, the handle can form the contained angle with motor storehouse casing when rotatory through rotating assembly, realizes that the dust catcher warp, the size of the big or small decision angle of the slope on inclined plane, the utility model discloses a 120 degrees are preferred to the contained angle, more accord with ergonomic when warping into the contained angle back use like this, realize a tractor serves several purposes.

The utility model discloses divide into the brushless motor money and have the brush motor money, protection chip, singlechip supply circuit, switch, CD mouth and DC/DC step up return circuit (reserving the circuit) and singlechip constitution control mainboard, establish big motor in the motor storehouse casing, the motor in the mite removal brush is the small motor, still includes that lamp plate and air purification switch + type C mouth all pass through the wire with the control mainboard and is connected.

The brush motor is as follows: 8 lines between the control main board and the lamp panel, only the LEDs and 8 lines on the lamp panel are reserved, a negative electrode line is additionally arranged for a control pin of each lamp, and a DC.DC boosted circuit on the main board is reserved and is used when a Type version is required; 4 lines of air purification switch and mainboard connection do respectively: key +, Key-, 5V +, 5V-; the mainboard is connected with a DC seat, directly charges the battery pack and does not pass through a DC/DC boosting part.

Description of the function of the brush motor: the surface of a shell of the motor cabin is provided with a display screen, buttons of different gears are arranged along the display screen, a lamp panel is arranged below a display piece, and a main board protection chip is a pure hardware protection chip and supports overcharge, overdischarge, over-temperature, overcurrent and short-circuit protection; the single chip microcomputer controls the MOS tube to realize PWM speed regulation of the small motor; when a switch of the main board is pressed down, a large motor in the motor cabin shell rotates, the low gear is defaulted to operate, meanwhile, the corresponding LED is lightened according to the provided specification by the LED, when the switch is pressed down again, the switch is pressed down again at the speed regulation high gear of the large motor, and the motor is turned off; when the large motor is not connected with the circuit, the small motor stops rotating after 3 seconds, the LED4 red light flickers, the frequency is 1Hz, and the flicking lasts for 5 seconds; when the power is low, the LED4 red light flickers, the flickering frequency is 2Hz, the machine is turned off after flickering for 5 seconds, and when the machine works normally, the LED4 white light is normally on.

A brushless motor type: 8 wires are reserved between the main board and the lamp panel, only LEDs and 8 wires are reserved on the lamp panel, a negative wire is additionally arranged for a control pin of each lamp, and a DC/DC boosted circuit on the main board is reserved and is used when a Type version is required; 4 lines of air purification switch and mainboard connection do respectively: key +, Key-, 5V +, 5V-; connect the DC seat on the mainboard, directly charge for the battery package, not pass through DC/DC part that steps up, 4 lines of brushless motor and mainboard connection: positive electrode, negative electrode, PWM, FG (locked rotor detection signal).

A brushless motor type: the main board protection chip is a pure hardware protection chip and supports overcharge, overdischarge, overtemperature, overcurrent and short circuit protection; the single chip microcomputer controls the MOS tube to realize PWM speed regulation of the small motor; when a switch of the main board is pressed down, a large motor in the motor cabin shell rotates, the low gear is defaulted to operate, meanwhile, the corresponding LED is lightened according to the provided specification by the LED, when the switch is pressed down again, the switch is pressed down again at the speed regulation high gear of the large motor, and the motor is turned off; when the large motor is not connected with the circuit, the small motor stops rotating after 3 seconds, the LED4 red light flickers, the frequency is 1Hz, and the flicking lasts for 5 seconds; when the electric quantity is low, the LED4 red light flickers, the flickering frequency is 2Hz, and the power-off is carried out after the flickering is carried out for 5 seconds; one key of the air purification starting switch covers other functions, the filter element is started to work after being installed (air key) for 10 seconds, and the anode is closed after the filter element is taken off; the empty clean button is equivalent to the lowest gear, and the long-time pressing of the empty clean switch starts and the empty clean button is released and closed; when the LED4 works normally, the white lamp is normally on, when the LED4 is abnormal, the red lamp flickers, and when the electric quantity is low, the red lamp is normally on for display; the LED1 white lamp is a clear function display, the LED2 white lamp is a low-grade function display, the LED3 white lamp is a high-grade display, the electric quantity display lamp is an LED5 and the white lamps are two.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited thereto, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims (9)

1. The utility model provides a multi-functional flexible dust catcher, is equipped with dirt bucket including motor storehouse casing, the one end of motor storehouse casing, and the other end is equipped with the handle, is equipped with drive assembly in the motor storehouse casing, is equipped with the suction inlet on the dirt bucket, is equipped with air outlet, its characterized in that on the handle: the dust barrel cleaning machine further comprises a base, an air purification switch is arranged on the handle, the base is detachably arranged on the dust barrel or the handle, and the base can be touched with the air purification switch to realize air purification when being arranged on the handle.

2. A multi-functional convertible vacuum cleaner as recited in claim 1, further comprising: the base including the cover locate the base on handle or dirt bucket and the filter core casing of being connected with the base, the base forms the cavity that has the trepanning with filtering the core casing, should filter the core casing including interior casing and shell body, interior casing forms the filter chamber with the shell body, be equipped with the conducting hole that switches on with cavity and filter chamber in interior casing and the shell body, be equipped with in the filter chamber and filter the core cotton, the cavity in be equipped with the conflict piece that can contradict with the air purification switch.

3. A multi-functional convertible vacuum cleaner as claimed in claim 1 or 2, wherein: the dust barrel is detachably provided with a UV mite removing brush.

4. A multi-functional convertible vacuum cleaner as recited in claim 3, further comprising: the UV removes mite brush including removing mite brush casing and with remove the sleeve that mite brush casing is connected, the sleeve cover fixed through fixed subassembly at air outlet department and with the dirt bucket, remove and be equipped with the brush body in the mite brush casing and drive brush body pivoted driving piece, still be equipped with test probe in removing mite brush casing.

5. The multipurpose deformable vacuum cleaner of claim 4, wherein: the driving piece comprises a motor, the mite removing brush shell comprises a bottom shell and a top cover connected with the bottom shell, mounting seats are arranged at two ends of the top of the bottom shell respectively, two ends of the brush body are connected with the mounting seats through rotating shafts, the motor is arranged in the bottom shell, a small gear is arranged at one end of the motor, a gear is arranged on one rotating shaft, and the gear is connected with the small gear through a chain belt.

6. A multi-functional convertible vacuum cleaner as claimed in claim 5, wherein: the top cover is provided with two detection holes, the two detection probes are arranged at two ends in the bottom shell and correspond to the detection holes; the bottom of the top cover is also provided with a sticky hair rolling brush body, the bottom of the top cover is provided with an opening, and the sticky hair rolling brush body is arranged at the opening and is connected with the top cover through a rolling shaft; the fixing assembly comprises at least one limiting lug, a concave cavity is formed in the other end, facing the motor bin shell, of the dust barrel, a fixing column is arranged in the concave cavity, the sleeve is sleeved on the fixing column through a sleeve hole and placed in the concave cavity, the limiting lug is arranged on the outer surface of the fixing column, a limiting block which is abutted against the limiting lug for limiting is arranged on the inner side of the sleeve hole, and a spring is arranged between the limiting block and the sleeve.

7. A multi-functional convertible vacuum cleaner as claimed in claim 1 or 2, wherein: the handle and the motor bin shell are detachably connected, a rotating assembly for enabling the handle to rotate is arranged between the handle and the motor bin shell, and the rotating assembly can enable the handle and the motor bin shell to form an included angle which is larger than 90 degrees and smaller than 180 degrees.

8. A multi-functional convertible vacuum cleaner as recited in claim 7, further comprising: the rotating assembly comprises a rotating body which is arranged on the motor bin shell and protrudes out of the surface of the motor bin shell, an upper rotating body is detachably arranged on the end surface of the handle facing the motor bin shell, a rotating groove matched with the rotating body is formed in the handle, and a positioning assembly for positioning the handle and the motor bin shell and a limiting assembly for preventing the handle from falling off are arranged between the upper rotating body and the rotating body; the positioning assembly comprises positioning seats arranged on the two sides of the motor bin shell facing the handle, the positioning seats are arranged in the rotating body, positioning grooves are formed in the positioning seats, positioning blocks attached to the positioning seats are arranged at the positions, corresponding to the positioning seats, of the upper rotating body, and positioning columns inserted into the positioning grooves are arranged on the positioning blocks; a positioning hole is formed in the positioning column, and a positioning pin inserted into the positioning hole is arranged on the positioning seat; the limiting assembly comprises limiting pieces arranged on two sides of the upper rotating body, the positions of the limiting pieces are perpendicular to the positions of the positioning blocks, limiting steps are arranged on the limiting pieces, limiting grooves for the limiting pieces to be inserted are formed in the rotating body, and the limiting grooves and the rotating body form limiting platforms in limiting fit with the limiting steps.

9. A multi-functional convertible vacuum cleaner as recited in claim 8, further comprising: the end face of the handle facing the motor cabin shell is provided with a mounting seat, the other end face of the mounting seat facing the motor cabin shell is provided with a slot, the upper rotating body is inserted into the slot, the mounting seat is provided with a ventilation cavity, the upper rotating body is provided with an upper ventilation cavity which is communicated with the ventilation cavity and has a diameter smaller than that of the ventilation cavity, the limiting piece and the positioning block are arranged along the edge of the upper ventilation cavity, and the upper rotating body and the mounting seat are provided with fixing components for fixing the upper rotating body; the fixed component comprises steel balls and springs, at least two spring cavities are formed in the end face, facing the motor bin shell, of the upper rotating body, at least two steel ball positioning grooves are formed in the slots of the mounting seat, the springs are arranged in the spring cavities, one ends of the steel balls are arranged in the spring cavities and connected with the springs, and the other ends of the steel balls are arranged in the steel ball positioning grooves.

Images