CN206482525U - Dust collecting system - Google Patents
Dust collecting system Download PDFInfo
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- CN206482525U CN206482525U CN201620773248.6U CN201620773248U CN206482525U CN 206482525 U CN206482525 U CN 206482525U CN 201620773248 U CN201620773248 U CN 201620773248U CN 206482525 U CN206482525 U CN 206482525U
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Abstract
The utility model is related to a kind of self-starting dust collecting system, including：Dust passage；Blower fan, the air-flow to produce dust suction；Motor, makes the power of blower fan work to provide；Control unit, to the work of controlled motor, it can receive external information and start the motor when the external information meets predetermined condition；First and second port, respectively to be communicated to the dust passage；Switching part, to make described two ports alternatively be used as dust suction entrance.Above-mentioned self-starting dust collecting system, is provided with switching part, selectively to be used using one in two ports as dust suction entrance, so as to change the entrance of dust suction entry position and dust, disclosure satisfy that the different dust suction demands under different scenes.
Description
Technical field
The utility model is related to cleaning applications, energy automatic start dust suction operation when more particularly to one kind meets predetermined condition
Self-starting dust collecting system.
Background technology
At present, self-starting dust collecting system of the prior art can substantially be accomplished automatic in the case of having rubbish on ground
Start motor to carry out dust suction operation, but when wishing that dust catcher is operated in other occasions, such as to entering under sofa
Row cleaning, but it is impossible to meet demand for existing self-starting dust collecting system, it is impossible to meets the different dust suction need under different scenes
Ask.
Utility model content
Based on this, it is necessary to propose a kind of dust collecting system, the different dust suction demands under different scenes are disclosure satisfy that.
A kind of dust collecting system, including：Dust passage；Blower fan, the air-flow to produce dust suction；Motor, makes to provide
The power of blower fan work；Control unit, to the work of controlled motor, it has self-starting pattern, in the self-starting pattern
Under, described control unit can receive external information and start the motor when the external information meets predetermined condition；First
And second port, respectively to be communicated to the dust passage；Switching part, to make described two ports alternatively by conduct
Dust suction entrance is used.
Above-mentioned dust collecting system, is provided with switching part, selectively to use one in two ports to be used as dust suction entrance
Use, so as to change the entrance of dust suction entry position and dust, disclosure satisfy that the different dust suction demands under different scenes.
In one of the embodiments, the air intake direction of the first port entrance and the air intake direction of the second port
It is different.
In one of the embodiments, the self-starting dust collecting system also has manual mode and self-starting pattern, wherein
When the second port is dust suction entrance, described control unit receives external information and meets predetermined condition in the external information
When motor described in automatic start；When the first port is dust suction entrance, described control unit is according to the information control of manual mode
The rotating speed of motor processed.
In one of the embodiments, the manual mode has normally open, when the first port is dust suction entrance,
The manual mode is in normally open, described control unit controlled motor continuous firing.
In one of the embodiments, the switching part makes the second port switch to first port for dust suction entrance
During as dust suction entrance, the self-starting dust collecting system is manual mode by self-starting pattern switching.
In one of the embodiments, the self-starting dust collecting system includes：
Casing, is internally provided with the dust passage, is provided with the first wind inlet channel of the first port, sets
State the second wind inlet channel of second port；
Together with wherein described switching part is assembled with casing activity, to make the first wind inlet channel and the second wind inlet channel
Alternatively it is connected with dust passage.
In one of the embodiments, when second wind inlet channel is connected with dust passage, described control unit connects
Receive external information and start the motor when the external information meets predetermined condition；The switching part switches to first to enter
When wind air channel is connected with dust passage, described control unit is according to the work of the information controlled motor of the manual mode.
In one of the embodiments, first wind inlet channel is to connect external extension tube, when the Outer elongate
When pipe is coupled with first wind inlet channel, the external extension tube also triggers the switching part simultaneously, makes the switching part
Second wind inlet channel is connected by part with dust passage switches to the first wind inlet channel to be connected with dust passage.
In one of the embodiments, the external extension tube is flexible pipe.
In one of the embodiments, the outside of the casing is provided with the memory block of the accommodating flexible pipe.
In one of the embodiments, can be from the position of the first wind inlet channel of masking when the switching part is including stress
Move to the movable part of the position of the second wind inlet channel of masking.
In one of the embodiments, the movable part is slided or turned between the first wind inlet channel and the second wind inlet channel
It is dynamic.
In one of the embodiments, elastic component, the elastic component are additionally provided between the movable part and the casing
The elastic force for the position for making the movable part be maintained at the first wind inlet channel of masking is provided.
In one of the embodiments, the outer movable of the casing is connected with operating parts, and the operating parts is relative to institute
The movable part is driven to move when stating chassis movement.
In one of the embodiments, first wind inlet channel is fixedly connected with flexible pipe.
In one of the embodiments, the movable part is rotationally assembled in the casing internal and with internal logical
Road, the inner passage has first position and the second place in the casing, wherein in the first position, the inside
Passage connects first wind inlet channel and the dust passage and second wind inlet channel is not communicated with the dust passage,
In the second place, the inner passage connects second wind inlet channel and the dust passage and the first air intake wind
Road is not communicated with the dust passage.
In one of the embodiments, the casing internal or outside set the restricted movable part slewing area
Stop part.
In one of the embodiments, range sensor is additionally provided with outside the casing, the range sensor will be examined
The distance parameter of the barrier near casing measured, barrier close to casing speed parameter or barrier close to casing plus
Speed parameter is sent to control unit, and described control unit is preset with threshold value, when the distance is less than the threshold value, or works as institute
When stating speed, acceleration more than the threshold value, described control unit starts the motor.
In one of the embodiments, the sensor is laser distance sensor, ultrasonic distance sensor, speed biography
Sensor or acceleration transducer.
In one of the embodiments, the dust collecting system also includes the first air intake wind for being provided with the first port
Road, the second wind inlet channel for being provided with the second port, wherein first wind inlet channel keeps connecting with the dust passage
Logical state, second wind inlet channel is not connected with the dust passage, and the switching part is by connecting second air intake
The outlet in air channel enables the second port to be used as dust suction entrance with first port.
In one of the embodiments, the switching part is flexible pipe.
In one of the embodiments, the dust collecting system also includes disposal box, and the dust passage is arranged on the collection
In dirt case, the air inlet pipeline of the blower fan is connected with the disposal box, and between the outlet of air inlet pipeline and the dust passage
It is provided with filter.
In one of the embodiments, institute's flexible pipe is fixedly connected with first port.
Brief description of the drawings
Fig. 1 is the system framework figure of the dust collecting system of the utility model embodiment one；
The signal that Fig. 2 connects for the dust passage of the dust collecting system of the utility model embodiment one with the second wind inlet channel
Figure；
The signal that Fig. 3 connects for the dust passage of the dust collecting system of the utility model embodiment one with the first wind inlet channel
Figure；
The signal that Fig. 4 connects for the dust passage of the dust collecting system of the utility model embodiment two with the second wind inlet channel
Figure；
The signal that Fig. 5 connects for the dust passage of the dust collecting system of the utility model embodiment two with the first wind inlet channel
Figure；
Fig. 6 connects dust passage and the first wind inlet channel for the movable part of another structure in the dust collecting system of embodiment two
Logical schematic diagram；
Fig. 7 connects dust passage and the second wind inlet channel for the movable part of another structure in the dust collecting system of embodiment two
Logical schematic diagram；
Schematic diagram when Fig. 8 uses for the first port of the dust collecting system of embodiment three as dust suction entrance；
Schematic diagram when Fig. 9 uses for the second port of the dust collecting system of embodiment three as dust suction entrance.
Related elements reference numeral in figure is as follows：
100th, dust collecting system 110, casing 112, dust passage
113rd, the first wind inlet channel 1132, first port 114, the second wind inlet channel
1142nd, second port 115, memory block 120, blower fan
130th, motor 140, control unit 150, switching part
152nd, movable part 160, external extension tube
200th, dust collecting system 210, casing 212, dust passage
213rd, the first wind inlet channel 2132, first port 214, the second wind inlet channel
2142nd, second port 215, stop part 250, switching part
252nd, movable part 2522, inner passage 254, operating parts
260th, external extension tube
300th, dust collecting system 313, the first wind inlet channel 3132, first port
314th, the second wind inlet channel 3142, second port 320, blower fan
322nd, air inlet pipeline 330, motor 340, disposal box
342nd, dust passage 343, filter 350, switching part
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Below in conjunction with the accompanying drawings, the better embodiment of self-starting dust collecting system of the present utility model is described in detail.
Embodiment one
Fig. 1 is refer to, a kind of dust collecting system 100 is disclosed, it includes casing 110, blower fan 120, motor 130, control list
Member 140.Dust collecting system 100 is a kind of self-starting dust collecting system, its automatic start dust suction operation when being triggered by external event.
Specifically, control unit 140 is used to the work of controlled motor 130.Dust collecting system 100 has manual mode and self-starting pattern.
Wherein under self-starting pattern, control unit 140 is opened to receive external information, and when judging that external information meets predetermined condition
Dynamic motor 130 is simultaneously closed after a period of time that is delayed；When external information is unsatisfactory for predetermined condition, control unit 140 controls the electricity
Machine 130 does not start, and is achieved in the function of self-starting dust suction, is very easy to user.User only needs to control dust suction
Device movement can easily carry out cleaning operation.
Air-flow of the blower fan 120 to produce dust suction.Motor 130 is to provide the rotary power for making blower fan 120 work.Wind
Machine 120, motor 130 are built in casing 110.The power supply powered to motor 130 can be external power source, and motor 130 passes through
Power line is connected with external power source.The power supply powered to motor 130 can also be the battery bag being connected on casing 110.Work as electricity
When source is battery bag, the battery in battery bag can use multiple Rechargeable batteries.Rechargeable battery can using NI-G,
The rechargeable batteries such as ni-mh, lithium ion, lead storage, iron lithium.Battery bag can also be built in casing 110, beneficial to raising casing 110
The aesthetic feeling of outward appearance.
With reference to Fig. 2, casing 110 is provided with dust passage 112, the first wind inlet channel 113 and the second wind inlet channel 114.Wind
Machine 120 can be placed in the other positions in dust passage 112 or in casing 110, as long as ensureing to make dust passage 112 produce suction
.One end of dust passage 112 is connected with the first wind inlet channel 113 and the second wind inlet channel 114 simultaneously, and three constitutes one
The structure of individual similar three-way pipe.
First wind inlet channel 113 and the second wind inlet channel 114 may be incorporated for dust suction, dust collecting system 100 is utilized
Different air channels carries out dust suction.Wherein the first wind inlet channel 113 is provided with first port 1132, can be used as dust suction entrance；Second
Wind inlet channel 1134 is provided with second port 1142, can be used as dust suction entrance.The other end of dust passage 112 is to connect dust
The dust-collecting equipments such as cup, dust bag, disposal box.
With reference to Fig. 2, dust collecting system 100 also include assembling with casing 110 together with switching part 150, to switch the
One wind inlet channel 113 and the second wind inlet channel 114, make the first wind inlet channel 113 and the second wind inlet channel 114 alternatively with dust
Passage 112 is connected, and thus reaches the purpose of switching wind inlet channel.
Switching part 150 includes the movable part 152 that the relative activity of casing 110 is set.Under normality, with reference to Fig. 2, movable part
152 positions in the first wind inlet channel 113 of the inside of casing 110 masking, make the first wind inlet channel 113 and the phase of dust passage 112
Isolation, now second port 1142 is used as dust suction entrance, and air-flow is moved towards in ginseng Fig. 2 shown in arrow.When the stress of movable part 152
When, it can be moved with respect to casing 110, specifically, with reference to Fig. 3, position fortune of the movable part 152 from the first wind inlet channel 113 of masking
Move to the position of the second wind inlet channel 114 of masking, the second wind inlet channel 114 is isolated with dust passage 112, and the first air intake
Air channel 113 is connected with dust passage 112, and now first port 1132 is used as dust suction entrance, and air-flow moves towards arrow in ginseng Fig. 2
Shown in head.So, the purpose in switching air channel has just been reached, dust collecting system 100 is possessed two kinds of mode of operations.Movable part 152 exists
Moved between first wind inlet channel 113 and the second wind inlet channel 114, its motion mode can be slip or rotation.
Referring to figs. 2 and 3 the first wind inlet channel 113 is to connect external extension tube 160.In the present embodiment, switching part
150 are arranged to：When the wind inlet channel 113 of external extension tube 160 and first is coupled, external extension tube 160 simultaneously also cut by triggering
Change part 150 so that the second wind inlet channel 114 is connected by switching part 150 with dust passage 112 switches to the first air intake wind
Road 113 is connected with dust passage 112.
In other words, when the wind inlet channel 113 of external extension tube 160 and first is coupled, such as external extension tube 160 using insertion
Mode is connected with the first wind inlet channel 113, during external extension tube 160 inserts the first wind inlet channel 113, Outer elongate
Pipe 160 progressively promotes the movable part 152 of switching part 150 to move to masking second from the position for covering the first wind inlet channel 113
The position of wind inlet channel 114.
Thus, the present embodiment is to realize that the switching in air channel is automatic there is provided one kind while external extension tube 160 are connected
Switch the mode in air channel, user improves the convenience used without carrying out other switching action again, improves work effect
Rate.
In addition, being also provided with elastic component (not shown) between movable part 152 and casing 110.Elastic component, which is provided, makes work
Moving part 152 is maintained at the elastic force of the position of the first wind inlet channel 113 of masking.When external extension tube 160 acts on movable part 152
When, movable part 152 overcomes the resistance (pulling force or elastic force) of elastic component to move afterwards.When external extension tube 160 is from the first wind inlet channel
After being removed on 113, the external force for acting on movable part 152 disappears, and movable part 152 automatically returns to original in the presence of elastic component
Position.Preferentially using stage clip or torsion spring, there is provided movable part 152 is replied originally by linear motion or rotational motion for elastic component
The power of position.
Different work demand of the user under different scenes can be met using external extension tube 160.For example, the second air intake
Air channel 114 can be set as ground proximity, now the more difficult mating external pipe of second wind inlet channel 114.When needing cleaning one
During a little special occasions, such as sofa corner, gap are coupled external extension tube 160 in the first wind inlet channel 113, can make dust suction system
System 100 can start with the first air inlet air flue 113 and carry out dust suction.
External extension tube 160 is preferably used as flexible pipe, can easily be bent, to expand job area, Neng Goushen
To some conventional unapproachable occasions of dust collection equipment；Meanwhile, it is not necessary to change to the position of the second wind inlet channel 114
Become, allow the second wind inlet channel 114 still main cleaning operation to ground of keeping straight on.
The outside of casing 110 is also provided with the memory block 115 of accommodating external extension tube 160.Memory block 115 can be post
Shape thing, hangs over above after being crimped for external extension tube 160.Memory block 115 can also be buckle, to by external extension tube 160
End be stuck in outside casing 110.So as to which external extension tube 160 is carried together with casing 110, easy-to-use.
In the present embodiment, setting the first wind inlet channel 113 and the second wind inlet channel 114, there is provided two kinds of mode of operations.Enter
One step, the second wind inlet channel 114 can be set as working under self-starting pattern；First wind inlet channel 113 is due to being to undertake
Some unconventional cleaning operations, it may be set to work in a manual mode.First, second definition and its application target,
Simply comparatively, can flexibly it set.
Therefore, being additionally provided with manual regulation stall 117 on casing 110.Control unit 140 is configured as：When the second air intake
When air channel 114 is connected with dust passage 112, control unit 140 can receive external information and meet predetermined in external information
Start motor 130 during condition, and when switching part 150 switches to the first wind inlet channel 113 to be connected with dust passage 112,
Control unit 140 is then according to the work of the gear information controlled motor 130 of manual regulation stall 117.
In other words, when external extension tube 160 is connected with the first wind inlet channel 113, on the one hand, external extension tube 160 is touched
Switching part 150 is sent out to realize that air channel switches；On the other hand it can also realize that self-starting pattern, to the conversion of manual mode, makes automatically
Operation of the user without still further performing switching working mode.It is of course also possible to be to perform switch operating mould in addition by user
The operation of formula, such as outside Setting pattern change-over switch in casing 110, external extension tube 160 connect with the first wind inlet channel 113
After connecing, user triggers a mode conversion switch again.
Manual mode has normally open.Specifically, manual regulation stall 117 at least includes a normally opened gear.Now, may be used
To be the normally opened gear of only one of which, mean：When first wind inlet channel 113 is connected with dust passage 112, control unit 140
The continuous firing of controlled motor 130, until external extension tube 160 is removed from the first wind inlet channel 113, the first wind inlet channel 113
It is isolated with dust passage 112.
Manual regulation stall 117 can further include stopping gear.Normally opened gear can include multiple ranks
Gear., it is necessary to which the first manipulator manually of user moves regulation stall 117 when first wind inlet channel 113 is connected with dust passage 112
Knob or button, then control unit 140 further according to corresponding gear start and controlled motor 130 rotating speed.
Control unit 140 includes external information receiving circuit and manual regulation stall control circuit.Switching part 150 switches
When being connected for the first wind inlet channel 113 with dust passage 112, external extension tube 160 makes outside when moving switching part 150
Information Receiving Circuits disconnect, and make manual regulation stall control circuit turn-on.Thus the purpose of switching working mode is reached.It is outside
Information Receiving Circuits and manual regulation stall control the disconnection and conducting of circuit, can be by setting microswitch, waved switch
The disconnection and conducting of circuit are realized Deng suitable mode, is no longer described in detail.
External extension tube 160 can also realize self-starting pattern to manual mode automatically when being connected with the first wind inlet channel 113
Conversion.Wherein it is possible to which while being that external extension tube 160 is inserted, external information is realized in the motion of itself of external extension tube 160
Receiving circuit and manual regulation stall control the disconnection and conducting of circuit；It can also be that external extension tube 160 makes switching part 150
Motion, the motion of switching part 150 realizes that external information receiving circuit and manual regulation stall control the disconnection and conducting of circuit.
In the present embodiment, dust collecting system 100 realizes self-starting function, by setting sensor to realize outside casing 110.
Wherein, sensor by the distance parameter of the barrier near the casing detected, barrier close to casing 110 speed parameter or
Barrier is sent to control unit 140 close to acceleration parameter of casing 110 etc., and control unit 140 is preset with threshold value, works as distance
During less than threshold value, described control unit 140 starts motor 130.Or when speed, acceleration are more than threshold value, control unit 140 is opened
Dynamic motor 130.
The sensor can be laser distance sensor, and the laser sensor is using the side of laser scanning casing 110
It is no to have the barriers such as rubbish, dust, when laser distance sensor scans the distance for arriving rubbish less than setpoint distance, control unit
140 just controlled motor 130 be operated, remove the debris.
The sensor can also be ultrasonic distance sensor, and the ultrasonic distance sensor utilizes ultrasound examination casing
The distance of 110 side rubbish, when less than setpoint distance, just controlled motor 130 is operated control unit 140, removes this miscellaneous
Thing.
The sensor can be velocity sensor or acceleration transducer.When the sensor detects barrier besom
Effect it is lower may will quickly close to casing 110 when, then control unit 140 starts motor 130, carries out the preparation of dust suction or by ash
In dirt suction dust bag.
Embodiment two
Fig. 4 and Fig. 5 are refer to, a kind of dust collecting system 200 is disclosed, similar to dust collecting system 100, it is self-starting dust suction
System, self-starting principle is identical with the dust collecting system 100 of embodiment one, and the present embodiment is repeated no more, only introduce below with
The difference of embodiment one.
Dust collecting system 200 includes casing 210, blower fan, control unit, switching part 250, wherein described to simplify, blower fan,
Control unit etc. is omitted and shows and describe.
With reference to Fig. 4, casing 210 is provided with dust passage 212, the first wind inlet channel 213 and the second wind inlet channel 214.Collection
One end of dirt passage 212 is connected with the first wind inlet channel 213 and the second wind inlet channel 214 simultaneously, and three's composition one is similar
The structure of three-way pipe.First wind inlet channel 213 and the second wind inlet channel 214 may be incorporated for dust suction, enable dust collecting system 200
Dust suction is carried out using different air channels.Wherein the first wind inlet channel 213 is provided with first port 2132, can be used as dust suction entrance；
Second wind inlet channel 2134 is provided with the second end 2142, can be used as dust suction entrance.The other end of dust passage 212 is to connect collection
The dust-collecting equipments such as dirt cup, dust bag, disposal box.
Switching part 250 includes the movable part 252 that the relative activity of casing 210 is set.Under normality, with reference to Fig. 4, movable part
252 positions in the first wind inlet channel 213 of the inside of casing 210 masking, make the first wind inlet channel 213 and the phase of dust passage 212
Isolation, second port 2142 is used as dust suction entrance, and air-flow is moved towards in ginseng Fig. 4 shown in arrow.With reference to Fig. 5, movable part 252 from
The position for covering the first wind inlet channel 213 moves to the position of the second wind inlet channel 214 of masking, make the second wind inlet channel 214 with
Dust passage 212 is isolated, and the first wind inlet channel 213 is connected with dust passage 212, and first port 2132 enters as dust suction
Mouth is used, and air-flow is moved towards in ginseng Fig. 5 shown in arrow.So, the purpose of switching air flue has just been reached, has possessed dust collecting system 200
Two kinds of mode of operations.
The outer movable of casing 210 is connected with operating parts 254, drive activity when operating parts 254 is moved relative to casing 210
Part 252 is moved.
In embodiment two, switching part 250 is the knob being rotatably connected on casing 110, and wherein knob, which has, stretches into machine
Part inside shell 210 simultaneously constitutes foregoing movable part 252, and knob also has the part for being located at and being available for pulling outside casing 1210
To constitute foregoing operating parts.In other words, movable part 252 is to be grouped together or be integrated setting with operating parts 254, by turning
Dynamic operating parts 254 drives movable part 252 to be transported in movable part 252 between the first wind inlet channel 213 and the second wind inlet channel 214
It is dynamic.Movable part 252, operating parts 254 can also be arranged to, and when operating the operating parts 254, operating parts 254 drives movable part
252 slide.
It is to make in embodiment two compared with it can directly realize air channel switching in embodiment one using external extension tube 160
User operates switching part 250, and then realizes that air channel switches, it is not necessary to by external extension tube.Therefore, dust collecting system 200
Also include external extension tube 260, and it can be fixedly connected on the first wind inlet channel 213.So, user need not be each
Enter to be about to the action that external extension tube 260 is connected with the first wind inlet channel 213, it is only necessary to operate switching part 250.
Further, in embodiment two, when switching part 250 is operated, switching part 250 can also be realized simultaneously to be opened certainly
Dynamic model formula to manual mode conversion.In other words, when switching part 250 is operated, it can both realize that air channel switched, can also be real
The conversion of existing mode of operation.
Self-starting pattern is as follows to the principle of the conversion of manual mode：Switching part 250 switches to the first wind inlet channel 213
When being connected with dust passage 212, switching part 250 disconnects external information receiving circuit when moving, and makes to adjust shelves manually
Position control circuit turn-on.Thus the purpose of switching working mode is reached.
In Fig. 4 and Fig. 5, movable part 252 is a baffle plate, and the purpose of switching air flue is reached by the change of self-position.
With reference to Fig. 6 and Fig. 7, movable part 252, which can also be one, can rotationally configure the element inside casing 210, the movable part
252 have an inner passage 2522.
Join Fig. 6, movable part 252 has first position in casing 210, and inner passage 2522 connects the first wind inlet channel
213 with dust passage 212, and the second wind inlet channel 214 is not communicated with dust passage 212, and now first port 2132 is used as suction
Dirt entrance is used.Join Fig. 7, movable part 252 has in casing 210 compares the second place that first position turns an angle,
Second wind inlet channel of the connection of inner passage 2,522 214 and dust passage 212, and the first wind inlet channel 213 and dust passage 212 are not
Communicate, now second port 2142 is used as dust suction entrance.
Further, the stop part 215 of the limitation slewing area of movable part 252 is additionally provided with inside casing 210.Stop part
215 can also be provided in outside casing 210 by limiting operating parts 254 to limit the slewing area of movable part 252.Rotate and live
During moving part 252, as long as operator ensures to ensure that switching air flue is played in inner passage 2522 when movable part 252 can not be rotated further by
Effect.
Embodiment three
Fig. 8 and Fig. 9 are refer to, a kind of dust collecting system 300 is disclosed, similar to dust collecting system 100, it is self-starting dust suction
System, self-starting principle is identical with the dust collecting system 100 of embodiment one.
Dust collecting system 300 includes blower fan 320, motor 330, control unit (not shown), disposal box 340, switching part
350。
Blower fan 320 and motor 330 are integrated, and then blower fan 320 is connected by air inlet pipeline 322 with disposal box 340.
Dust passage 342 and filter 343 are provided with disposal box 340, one end of wherein dust passage 342 is communicated with the external world, another
End is then isolated by the filter 343 with air inlet pipeline 322.Filter 343 do not influence air-flow by but can prevent dust
Deng debris, so, the dust entered by dust passage 342 inside disposal box 340 cannot be introduced into air inlet pipeline 322, will fall in collection
So as to be collected on the bottom plate of dirt case 340.
Blower fan 320 and motor 330 are integrated, and the external stability of the two has the first wind inlet channel 313 and the second air intake
Air channel 314, wherein the first wind inlet channel 313 is provided with the first port 3132 that can be used as dust suction entrance, the second air intake wind
Road 314 is provided with the second port 3142 that can be used as dust suction entrance.
In the present embodiment, one end and the dust passage 342 of the first wind inlet channel 313 link together, and the two keeps connection
State.Second wind inlet channel 314 is not connected then with dust passage 342, and the two does not keep connected state.
With reference to Fig. 8, the first wind inlet channel 313 is connected with dust passage 342, and first port 3132 makes as dust suction entrance
With.Leave unused two ports (one of port is second port 3142) of second wind inlet channel 314.
Join Fig. 9, when dust suction entrance to be changed, to meet during different use environments, using switching part 350 by second
Wind inlet channel 314 Single port (another beyond second port 3142, when second port 3142 is air inlet, another port
For outlet) connected with first port 3132, now second port 3142 will be used as dust suction entrance, carry the air-flow of dust
Enter from second port 3142, first pass through the second wind inlet channel 314, then by the first wind inlet channel 313, then lead to by dust
Road 342 enters the inside of disposal box 340 and is collected.
In the present embodiment, switching part 350 is pipeline, preferentially using flexible pipe.Further, the flexible pipe can be always
It is connected in first port 3132.When need will be as dust suction entrance in use, only needing to flexibility by the use of second port 3142
The free end of pipe is connected with the second wind inlet channel 314, i.e., shown in Fig. 9, to simplify operation.
Similarly, dust collecting system 300 is arranged to：First port 3132 is as dust suction entrance in use, at control unit
In manual mode.And when switching part 350 connects the Single port of the second wind inlet channel 314 with first port 3132, control is single
Member enters self-starting pattern.Control mode herein is identical with embodiment one.
Switching part 350 is additionally configured to：It can be realized automatically by manual mode to self-starting pattern during switching dust suction entrance
Conversion.For example, pressure sensor can be set on the another port of the second wind inlet channel 314, so, there is pipe on the port
When road is inserted, control unit, which can be received, needs the information of switching working mode.And for example, the port can also be positioned proximate to sensing
Device, to have detected whether pipeline insertion.
In turn, pressure sensor or proximity transducer are by perceiving the extraction of flexible pipe or leaving, it is possible to achieve by certainly
Start-up mode to manual mode conversion.
First port 3132 is different with the air intake direction of second port 3142, in the present embodiment, and the two is completely on the contrary, quite
In have rotated 180 degree.First port 3132 and second port 3142 can meet different work demand of the user under different scenes.
First port 3132 can be set as ground proximity, and when needing to clear up some special occasions, such as sofa corner, gap make to cut
Part 350 is changed to remove from the second wind inlet channel 314.Concrete condition then can according to application target, machine profile etc. because
Plain flexible configuration and setting.During by the use of first port 3132 as dust suction entrance, it can also be used plus flexible pipe, other extensions
The purpose of pipeline.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (23)
1. a kind of dust collecting system, it is characterised in that including：
Dust passage；
Blower fan, the air-flow to produce dust suction；
Motor, makes the power of blower fan work to provide；
Control unit, to the work of controlled motor, it has self-starting pattern, under the self-starting pattern, the control
Unit can receive external information and start the motor when the external information meets predetermined condition；
First and second port, respectively to be communicated to the dust passage；
Switching part, to make described two ports alternatively be used as dust suction entrance.
2. dust collecting system according to claim 1, it is characterised in that the air intake direction of the first port entrance with it is described
The air intake direction of second port is different.
3. dust collecting system according to claim 1, it is characterised in that the self-starting dust collecting system have manual mode and
Self-starting pattern, wherein when the second port is dust suction entrance, described control unit receives external information and in the outside
Motor described in automatic start when information meets predetermined condition；The first port be dust suction entrance when, described control unit according to
The rotating speed of the information controlled motor of manual mode.
4. dust collecting system according to claim 3, it is characterised in that the manual mode has normally open, described
When Single port is dust suction entrance, and the manual mode is in normally open, described control unit controlled motor continuous firing.
5. dust collecting system according to claim 3, it is characterised in that the switching part makes the second port be dust suction
When entrance switches to first port as dust suction entrance, the self-starting dust collecting system is manual mould by self-starting pattern switching
Formula.
6. dust collecting system according to claim 3, it is characterised in that the self-starting dust collecting system includes：
Casing, is internally provided with the dust passage, is provided with the first wind inlet channel of the first port, is provided with described
Second wind inlet channel of Two-port netwerk；
Together with wherein described switching part is assembled with casing activity, to make the first wind inlet channel and the second wind inlet channel select one
Ground is connected with dust passage.
7. dust collecting system according to claim 6, it is characterised in that second wind inlet channel is connected with dust passage
When, described control unit receives external information and starts the motor when the external information meets predetermined condition；It is described to cut
When changing part and switching to the first wind inlet channel to be connected with dust passage, described control unit is according to the information of the manual mode
The work of controlled motor.
8. dust collecting system according to claim 6, it is characterised in that first wind inlet channel is to connect Outer elongate
Pipe, when the external extension tube and first wind inlet channel mating, the external extension tube also triggers the switching simultaneously
Part, makes the switching part that the second wind inlet channel to be connected with dust passage and switches to the first wind inlet channel and dust passage
It is connected.
9. dust collecting system according to claim 8, it is characterised in that the external extension tube is flexible pipe.
10. dust collecting system according to claim 9, it is characterised in that the outside of the casing is provided with accommodating described soft
The memory block of property pipe.
11. dust collecting system according to claim 6, it is characterised in that can be from screening when the switching part is including stress
The position for covering the first wind inlet channel moves to the movable part for the position for covering the second wind inlet channel.
12. dust collecting system according to claim 11, it is characterised in that the movable part is in the first wind inlet channel and second
Slide or rotate between wind inlet channel.
13. dust collecting system according to claim 11, it is characterised in that also set up between the movable part and the casing
Flexible part, the elastic component provides the elastic force for the position for making the movable part be maintained at the first wind inlet channel of masking.
14. dust collecting system according to claim 11, it is characterised in that the outer movable of the casing is connected with operation
Part, drives the movable part to move when the operating parts is relative to the chassis movement.
15. dust collecting system according to claim 14, it is characterised in that first wind inlet channel is fixedly connected flexible
Pipe.
16. dust collecting system according to claim 6, it is characterised in that the movable part is rotationally assembled in the machine
Inside shell and with inner passage, the inner passage has first position and the second place in the casing, wherein in institute
State first position, the inner passage connect first wind inlet channel and the dust passage and second wind inlet channel with
The dust passage is not communicated with, and in the second place, the inner passage connects second wind inlet channel and the dust
Passage and first wind inlet channel is not communicated with the dust passage.
17. dust collecting system according to claim 16, it is characterised in that the casing internal or outside setting are restricted
The stop part of the movable part slewing area.
18. dust collecting system according to claim 6, it is characterised in that sensor is additionally provided with outside the casing, described
Sensor leans on the distance parameter of the barrier near the casing detected, barrier close to the speed parameter or barrier of casing
The acceleration parameter of nearly casing is sent to control unit, and described control unit is preset with threshold value, when the distance is less than the threshold
During value, or when the speed, acceleration are more than the threshold value, described control unit starts the motor.
19. the dust collecting system according to claim 18, it is characterised in that the sensor is laser distance sensor, ultrasound
Ripple range sensor, velocity sensor or acceleration transducer.
20. the dust collecting system according to any one of claim 1 to 5, it is characterised in that the self-dust-suction system also includes setting
It is equipped with the first wind inlet channel of the first port, is provided with the second wind inlet channel of the second port, wherein described first
Wind inlet channel keeps connected state with the dust passage, and second wind inlet channel is not connected with the dust passage, described
Outlet of the switching part by connecting second wind inlet channel enables the second port to be used as dust suction to enter with first port
Mouth is used.
21. dust collecting system according to claim 20, it is characterised in that the switching part is flexible pipe.
22. dust collecting system according to claim 20, it is characterised in that the self-dust-suction system also includes disposal box, institute
State dust passage to be arranged in the disposal box, the air inlet pipeline of the blower fan is connected with the disposal box, and air inlet pipeline with
Filter is provided between the outlet of the dust passage.
23. dust collecting system according to claim 21, it is characterised in that the flexible pipe is fixedly connected with first port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773248.6U CN206482525U (en) | 2016-07-21 | 2016-07-21 | Dust collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773248.6U CN206482525U (en) | 2016-07-21 | 2016-07-21 | Dust collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206482525U true CN206482525U (en) | 2017-09-12 |
Family
ID=59767689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773248.6U Active CN206482525U (en) | 2016-07-21 | 2016-07-21 | Dust collecting system |
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| Country | Link |
|---|---|
| CN (1) | CN206482525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638130A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | Dust collecting system |
| CN113080770A (en) * | 2020-01-08 | 2021-07-09 | 上海永力信息科技股份有限公司 | Unmanned intelligent sweeper self-cleaning mechanism |
-
2016
- 2016-07-21 CN CN201620773248.6U patent/CN206482525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638130A (en) * | 2016-07-21 | 2018-01-30 | 苏州宝时得电动工具有限公司 | Dust collecting system |
| CN113080770A (en) * | 2020-01-08 | 2021-07-09 | 上海永力信息科技股份有限公司 | Unmanned intelligent sweeper self-cleaning mechanism |
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