CN208002731U - Dirt box and clean robot - Google Patents

Abstract

The utility model discloses a kind of dirt boxes and clean robot, clean robot to include：Bottom is equipped with the ontology of air intake duct；Fan assembly with air intake passage and air-out passage；It is removably assemblied in the dirt box of body side, dirt box is internally provided with dust-collecting cavity and filter core, and dirt box is equipped with entering-dust mouth, air outlet and the air exhaust passage of connection dust-collecting cavity；In normal work, blower motor drives fan rotation so that the air-flow doped with rubbish sequentially enters from air intake duct, entering-dust mouth in dust-collecting cavity, rubbish in air-flow is remained in after filter element filtering in dust-collecting cavity, filtered air-flow enters fan assembly from air outlet, sequentially through after air intake passage, air-out passage enter air exhaust passage, and then be discharged clean robot outside；The air duct generally formed is longer, is conducive to eliminate noise, and the outside of clean robot is finally discharged in air-flow so that clean robot itself can form the space of an opposing seal, and dust is not easily accessible inside clean robot.

Description

Dirt box and clean robot

Technical field

The utility model is related to Intelligent cleaning robot technical field more particularly to a kind of dirt boxes and clean robot.

Background technology

With the development of science and technology and the improvement of people's living standards, occur a variety of household cleaning machines in the market People, such as sweeping robot, floor-mopping robot etc..The technological incorporation such as various types of sensors, path planning, map structuring exist In clean robot so that clean robot can automatically execute clean operation, and intelligence degree higher greatly reduces people The labor intensity of work and time.

The outlet system of air of clean robot depends on the structure design and dirt box and wind turbine of dirt box and fan assembly The position of component and matching relationship.In view of the limited space of robot interior, in some existing designs, in dirt box and fan assembly Structure design on and the position and matching relationship of dirt box and fan assembly on it is unreasonable, cause the length in air duct shorter, very Exhaust outlet to some robots is internally positioned, directly in exhaust gas inside, cause robot itself be hardly formed one it is relatively close The space of envelope impacts so that dust is assembled in robot interior to the normal operation of cleaning work and wiring board；Separately Outside, shorter air duct, robot interior exhaust easily cause resonance and serious noise.

Utility model content

Technical problem to be solved by the utility model is to provide a kind of dirt box and clean robots.

In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：

A kind of clean robot, the clean robot include：

Ontology, the body bottom portion are equipped with air intake duct；

Fan assembly, is set to the body interior, and the fan assembly includes：Shell with air intake passage and air-out passage Cover inside the clamshell and is configured as certain driving air-flow when rotated and enters from the air intake passage and logical from the outlet air The fan and be configured as driving the blower motor of the fan rotation that road is discharged；

Dirt box, is removably assemblied in the body side, and the dirt box is internally provided with dust-collecting cavity and filter core, the dirt box Equipped with being connected to the entering-dust mouth of the dust-collecting cavity, be connected to the air outlet and air exhaust passage of the dust-collecting cavity via the filter core； The dirt is box-packed when being assigned in the body side, and the entering-dust mouth docks the air intake duct, the air outlet is connected to the air inlet Channel, the air exhaust passage are connected to the air-out passage.

Optionally, the dirt box includes：

There is box body dust-collecting cavity, the entering-dust mouth to be opened in the box body；

Lid is pivotably coupled on the box body and is covered at the top of the box body, the air outlet and the row Wind channel forming is in the lid；

Filter core is removably assemblied on the inside of the lid.

Optionally, the body side offers accommodating notch, and the dirt is box-packed assigned in the accommodating notch；The lid Body and the box body all have the straight edge of one be oppositely arranged and a peripheral edge, and the straight edge of the lid passes through axis pin Pivotly it is connect with the straight edge of the box body.

Optionally, the peripheral edge of the lid and the box body is arc-shaped structure, box-packed assigned in institute in the dirt When stating in accommodating notch, the periphery that the ontology and the dirt box are collectively formed is in cirque structure.

Optionally, the box body has two sides being oppositely arranged, and each side offers locating notch, described Be convexly equipped with positioning tongue portion in accommodating notch, the dirt it is box-packed assigned in the accommodating notch when, the positioning tongue stretches into institute It states in locating notch.

Optionally, the bodies top is equipped with cover board, and the part edge of the cover board extends to the periphery sides of the box body The peripheral edge in portion, the lid is equipped with push type fastener, and the fastener is clamped with the cover board.

Optionally, the peripheral edge of the box body offers vent obliquely, and the box is covered in the lid When at the top of body, the air exhaust passage is connected to the vent.

Optionally, the peripheral edge of the box body is equipped with the containing cavities for being connected to the air exhaust passage, is set in the containing cavities There are silencing cotton, the vent to be connected to the containing cavities.

In order to solve the above-mentioned technical problem, the utility model also uses following technical scheme：

A kind of dirt box, suitable for being removably attached on clean robot, the dirt box includes：

There is box body dust-collecting cavity, the box body to offer the entering-dust mouth for being connected to the dust-collecting cavity；

Lid is pivotably coupled on the box body and is covered at the top of the box body, and the lid is equipped with air outlet And air exhaust passage；

Filter core is removably assemblied on the inside of the lid, and the air outlet is connected to the dust-collecting cavity via the filter core.

Optionally, the lid and the box body all have the straight edge of one be oppositely arranged and a peripheral edge, described The straight edge of lid is pivotly connect with the straight edge of the box body with by axis pin.

Optionally, the box body has two sides being oppositely arranged, and each side offers locating notch, in institute Dirt capsule is stated when on clean robot, the positioning tongue of projection on the clean robot stretches into the locating notch.

Optionally, the peripheral edge of the lid is equipped with push type fastener, in the dirt capsule in clean robot When upper, the fastener is clamped with clean robot.

Optionally, the peripheral edge of the box body is equipped with containing cavities, silencing cotton is equipped in the containing cavities, in the lid When being covered at the top of the box body, the air exhaust passage is connected to the containing cavities, the peripheral edge of the box body offer and The vent of the containing cavities connection.

Compared with prior art, the technical solution of the utility model at least has the advantages that：

When clean robot works normally, for body bottom portion close to ground to be cleaned, blower motor drives fan rotation So that the air-flow doped with rubbish such as dust, sundries sequentially enters from air intake duct, entering-dust mouth in dust-collecting cavity, the filtering of filter core is utilized It acts on, the rubbish such as dust, sundries in air-flow remain in after being filtered in dust-collecting cavity, and filtered air-flow is from air outlet into inlet air Thermomechanical components, air-flow is sequentially through the air exhaust passage for entering dirt box after the air intake passage of fan assembly, air-out passage and opening up, to pass through Cross the outside of air exhaust passage discharge clean robot；The air duct generally formed is longer, is conducive to eliminate noise, and air-flow is most The outside of discharge clean robot eventually so that clean robot itself can form the space of an opposing seal, and dust is not easy Normal operation inside into clean robot to cleaning work and wiring board impacts.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other variants.

Fig. 1 is the structural schematic diagram of one embodiment clean robot of the utility model；

Fig. 2 is the structural schematic diagram that dirt box is detached with ontology in Fig. 1；

Fig. 3 is the sectional view of the A-A broken lines along Fig. 1；

Fig. 4 is the sectional view of the B-B straight lines along Fig. 1；

Fig. 5 is the circuit connection diagram of the electric component in part in clean robot；

Fig. 6 is the structural schematic diagram of fan assembly；

Fig. 7 is the STRUCTURE DECOMPOSITION view of fan assembly in Fig. 6；

Fig. 7 a are the structural schematic diagrams of fan in Fig. 7；

Fig. 7 b are the front views of fan in Fig. 7 a；

Fig. 8 is the structural schematic diagram of dirt box in Fig. 2；

Fig. 9 is status diagram when lid is opened with respect to box body in Fig. 8；

Figure 10 is the sectional view of the C-C straight lines along Fig. 8.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It is explicitly described, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

A kind of clean robot that the utility model embodiment provides can be intelligent clean robot, intelligent cleaning The technologies such as robot path blend planning, map structuring, detection of obstacles can automatically execute the operation on cleaning ground； In other embodiment, clean robot may be hand held cleaner.Hereinafter with clean robot for intelligent cleaner Device people illustrates as example.

As Figure 1-Figure 4, the utility model embodiment provides a kind of clean robot 10, the clean robot 10 packet It includes：Ontology 100, the fan assembly 200 inside ontology 100 and the dirt box for being removably assemblied in 100 side of ontology 300。

In order to realize that clean robot 10 moves on the ground, clean robot 10 further includes drive wheel mechanism, driving wheel Mechanism can be set to ontology 100, which is configured as driving clean robot 10 and moves on the ground.Such as Fig. 5 institutes Show, is the circuit connection diagram of the electric component in part in clean robot 10；Control unit circuit 400 is separately connected down The left wheel motor 111 mentioned in text, right wheel motor 121, in sweep motor (510), motor (520), blower motor 230 are swept in side；Its In, control unit circuit 400 is set in ontology 100, and in an alternative embodiment, control unit circuit 400 includes printed circuit Plate, the printed circuit board can carry several memories and processor, input output assembly etc..Pass through design appropriate and volume Journey, control unit circuit 400 are configured to various other components of management clean robot 10 (for example, left wheel motor 111, the right side Wheel motor 121, in sweep motor (510) and side is swept motor (520), blower motor 230, microswitch, infrared sensor, inertia and surveyed Measure unit, laser range sensor, camera etc.).

Drive wheel mechanism includes：Set on the revolver 110 and right wheel (not shown) and driving revolver 110 of ontology 100 The right wheel motor 121 of the left wheel motor 111 and driving right wheel rotation of rotation.Especially in the clean robot 10 from driving type In structure design, revolver 110 and right wheel are normally mounted at 100 bottom of ontology, and do not extend out the periphery of 100 bottom of ontology Edge；Certainly, revolver 110 and right wheel can also be mounted on the side of ontology 100, completely or partially extend 100 bottom of ontology Outer peripheral edge.In an alternative embodiment, under the action of the spring, using the weight of itself of clean robot 10, revolver 110 and the right side Wheel can partly stretch in the inside of ontology 100, to play cushioning effect.In addition, for the ease of turning to, ontology 100 Bottom can also install a universal wheel 130, which can be set on the perpendicular bisector of revolver 110 and right wheel line, and ten thousand 100 bottom of ontology can be distributed in isosceles triangle to wheel 130 and revolver 110 and right wheel, universal wheel 130 can be along vertical 360 ° of rotations of axis in 100 bottom of ontology, convenient for quickly, swimmingly adjusting the direction of clean robot 10.

In the utility model embodiment, revolver 110 and right wheel are circular wheel, and rubber tyre, rubber are arranged on wheel rim The outer surface of tire is equipped with non-slip process or texture, to increase revolver 110 and frictional force when right wheel rotates on the ground and grab Soil fertility adapts to the different types of ground such as surface smooth floor tile, wood floors and shaggy carpet.In other realities It applies in example, revolver and right wheel may be triangle Athey wheel.

As shown in Figure 6 and Figure 7, fan assembly 200 includes：Clamshell 210, fan 220 and blower motor 230.In this reality With in new embodiment, clamshell 210 includes the upper casing 211 snapped together and lower casing 212, and upper casing 211 and lower casing 212 can be with Be connected by a snap, specifically, the direction of the side contacted with lower casing 212 on upper casing 211 towards lower casing 212 extend it is multiple Fastener 2111, multiple fasteners 2111 are spaced apart in the side of upper casing 211, correspondingly, contacted with upper casing 211 on lower casing 212 Side protrudes out multiple card convexs 2121, each fastener 2111 matchingly with 2121 snapping of card convex so that snap together Upper casing 211 and lower casing 212 more securely, it is close.In other embodiments, upper casing 211 and lower casing 212 can also pass through screw thread Fastener connects, or can also be connected by adhesive.

Fig. 7 a and Fig. 7 b are referred to, fan 220 includes：Impeller base 221 with circular periphery, set on the circle of impeller base 221 Wheel hub 222, several intra vanes 223 at the heart and outer leafs 224；Several intra vanes 223 are radial to be uniformly distributed in wheel On the circumference of hub 222, each intra vane 223 is bent towards the same direction and presets radian, and intra vane 223 is not extended to impeller At the circular periphery of seat 221.Outer leafs 224 are all from the circle for extending to impeller base 221 between two adjacent intra vanes 223 Side, and it is radial be uniformly distributed, each outer leafs 224 with the direction of 223 directions of intra vane be bent certain radian.Outside Blade 224 from extend between two adjacent intra vanes 223 mean between outer leafs 224 and intra vane 223 it is mutually wrong It opens, and outer leafs 224 and intra vane 223 have lap；Outer leafs 224 are described with a kind of method of more visual pattern There is lap with intra vane 223, that is, the top of the separate wheel hub 222 of the center of circle CC of impeller base 221 to intra vane 223 Distance D1 be less than impeller base 221 center of circle CC to outer leafs 224 close wheel hub 222 top distance D2.In the present embodiment In, the length of intra vane 223 is approximately the range of the half to 3/5ths of the length of outer leafs 224, in other embodiment In, the length of intra vane 223 and the length of outer leafs 224 can adaptively be set as needed, not limit intra vane 223 With the length scale relationship of outer leafs 224.

Generally, the noise of fan is usually made of rotational noise and eddy current crack.Rotational noise is the blade of fan Air is periodically cut, air force pulsation is generated and generates, with blade passing frequency (blade path Frequency) it is fundamental frequency, and is accompanied by higher hamonic wave.Eddy current crack is a kind of wideband aerodynamic noise, and blade rotation causes Surrounding air eddy generation constitutes Karman vortex street (Karman vortex street), and the laminar flow layer of blade surface is in blade It is detached when leeward is close to free end, air is made to disturb, formed compression and the dilution of gas, make an uproar to form vortex Sound.

Since outer leafs 224 and intra vane 223 have lap, adjacent outer leafs 224 and an intra vane Discharge channel 225 is formed between 223, in practical applications, direction of the fan 220 along Fig. 7 b indicated by hollow arrow rotates When, the small part air-flow of 2231 side of windward side of intra vane 223 is flowed into the leeward of outer leafs 224 by discharge channel 225 2242 side of face so that the windward side 2241 of outer leafs 224 and the fluid velocity approach of leeward 2242 are identical, reduce Kaman The generation of vortex street, to reduce eddy current crack.

The first air-out groove 2123 that lower casing 212 forms first shell slot 2122 and extends outward to form, first shell slot 2122 It is connected to one end of the first air-out groove 2123；Correspondingly, upper casing 211 forms second shell slot (not shown) and extends outwardly The second air-out groove formed, second shell slot are connected to one end of the second air-out groove.When upper casing 211 and lower casing 212 snap together When, the common split of first shell slot 2122 and second shell slot forms a cavity for accommodating fan 220, the first air-out groove 2123 with The common split of second air-out groove forms air-out passage 213, referring to the air-out passage 213 indicated in Fig. 3, the first air-out groove 2123 The other end of the other end and the second air-out groove is formed with air outlet hole 2131.

Upper casing 211 includes integrally formed air inlet tube body 2113, the air inlet tube body 2113 in flattened elastic structure, inside at Type has air intake passage 214, and one end of the air intake passage 214 is connected to the cavity for accommodating fan 220, air intake passage 214 The other end is formed with air inlet through-hole 2141, the air intake passage 2141 indicated in referring also to Fig. 4.The cross section of air intake passage 214 Product gradually increases from one end to its other end, is substantially in the horn-like of flattened elastic.

Blower motor 230 is fixed on the outside of lower casing 212, and the shaft of blower motor 230 is stretched across lower casing 212 Enter to first shell slot 2122, fan 220 is connect with the shaft of blower motor 230.It is rotated in 230 driving fan 220 of blower motor When, 220 certain driving air-flow of fan enters from the air inlet through-hole 2141 of air intake passage 214 and from the air outlet hole of air-out passage 2131 2131 discharges.Due to that can cause vibration when fan 220 is driven to rotate for the shaft of blower motor 230, increase noise, it can be with Software part 250 is arranged between fan assembly 200 and ontology 100 to be attached, software part 250 plays buffering, damping and absorption The effect of noise.

As Figure 8-Figure 10, in the utility model embodiment, dirt box 300 includes：Box body 310, lid 320 and removable It is assemblied in the filter core 330 of 320 inside of lid with unloading, wherein 310 inside of box body has dust-collecting cavity 311,310 company of offering of box body The entering-dust mouth 312 of logical dust-collecting cavity 311.Lid 320 is pivotably coupled on box body 310 and is covered in 310 top of box body, ginseng See that lid 320 is pivotly with respect to box body 310 in status diagram and Fig. 9 when lid 320 in Fig. 8 is covered in box body 310 Status diagram when opening can be rubbish to be poured out after detachable cover 320 when gathering excessive rubbish in dust-collecting cavity 311 It goes.Lid 320 is equipped with air outlet 321 and air exhaust passage 322, and air outlet 321 is connected to dust-collecting cavity 311, lid via filter core 330 320 are additionally provided with air exhaust passage 323.

In practical application, when box body 310 is assemblied in 100 side of ontology, entering-dust mouth 312 docks 100 bottom of ontology and opens up Air intake duct 140, meanwhile, air outlet 321 be connected to air intake passage 214, i.e., air outlet 321 docking air inlet through-hole 2141, in addition, row Wind channel 323 is also connected to air-out passage 213, i.e. the open butt joint air outlet hole 2131 of 323 one end of air exhaust passage.

In order to increase air-tightness, can seal washer be set in the corresponding position of clean robot 10 as needed, for example, Shown in Figure 10, the first seal washer 313 can be equipped at the position of entering-dust mouth 312, entering-dust mouth 312 is docked with air intake duct 140 When, due to being folded with the first seal washer 313 between the two, prevent fraction between entering-dust mouth 312 and air intake duct 140 It is leaked out at gap, causes air pressure to reduce, influence pick-up performance；For another example, it shown in Fig. 4 and Fig. 6, enters the wind through-hole 2141 and outlet air is logical The second seal washer 240, the second seal washer 240 cladding air inlet through-hole 2141 and air outlet hole are equipped at the position in hole 2131 2131 edge, when through-hole 2141 is entered the wind in the docking of air outlet 321, the second seal washer 240 of sandwiched between the two can be effective It prevents fraction from being leaked out from the gap between air outlet 321 and air inlet through-hole 2141, causes air pressure to reduce, influence dust suction effect Fruit；Equally, when the open butt joint air outlet hole 2131 of 323 one end of air exhaust passage, the second seal washer 240 of sandwiched between the two Fraction can be effectively prevent to be leaked out from the gap between the opening and air outlet hole 2131 of 323 one end of air exhaust passage, led It causes air pressure to reduce, influences pick-up performance.

In the utility model embodiment, 100 side of ontology offers the accommodating notch of 300 size of adaptation dirt box 150, dirt box 300 is assemblied in accommodating notch 150, and dirt box 300 has incorporated ontology 100, the more aesthetic feeling in appearance design；At it In his embodiment, in the case where not influencing gas channel between dirt box 300 and air intake duct 140, fan assembly 200, dirt box 300 It can also be configured to directly be assemblied in 100 side of ontology, i.e. dirt box 300 protrudes out 100 side of ontology.

In the utility model embodiment, lid 320 and box body 310 all have outside the straight edge of one be oppositely arranged and one The straight edge 324 in surrounding edge portion, lid 320 is pivotly connect with the straight edge 314 of box body 310 by axis pin 340, is carried The high leakproofness of lid 320 and 310 junction of box body.Substantially it is in flat-shaped cylinder, base by ontology in this present embodiment In this, the peripheral edge 325 of lid 320 and the peripheral edge 315 of box body 310 can be arc-shaped structure, in dirt box 300 When being assemblied in accommodating notch 150, the periphery that ontology 100 and dirt box 300 are collectively formed is in cirque structure.

In the utility model embodiment, shown in Fig. 2 and Fig. 8, box body 310 has two sides being oppositely arranged, each Side offers locating notch 316, and positioning tongue portion 160 is convexly equipped in accommodating notch 150, and accommodating lack is assemblied in dirt box 300 When in mouth 150, positioning tongue 160 stretches into locating notch 316, plays positioning action, prevents dirt box 300 in accommodating notch 150 Inside rock.In addition, 100 top of ontology is equipped with cover board 170, the part edge of cover board 170 extends to the peripheral edge of box body 310 315, the peripheral edge 325 of lid 320 is equipped with push type fastener 350, and position-arresting part 351 and the cover board 170 of fastener 350 block It connects.In actual mechanical process, position-arresting part 351 is driven to be detached from cover board 170 when pressing with finger fastener 350, so as to incite somebody to action The extraction out of accommodating notch 150 of dirt box 300.

In the utility model embodiment, shown in Fig. 3, the peripheral edge 315 of box body 310 is internally provided with containing cavities 3151, it can be equipped with silencing cotton in containing cavities 3151, play the role of eliminating noise；Box body 310 is covered in lid 320 to push up When portion, air exhaust passage 323 is connected to containing cavities 3151, and the peripheral edge 315 of box body 310 is further opened with to be connected to containing cavities 3151 Vent 3152, vent 3152 can be opened in the peripheral edge 315 of box body 310 with angle obliquely, prevented from row The air-flow that air holes 3152 is discharged is blown towards ground, leads to raise the dust on ground.It, can basis in order to further eliminate noise Need the selective setting silencing cotton in air exhaust passage 323, air intake passage 214, air-out passage 213.

When clean robot 10 works normally, 100 bottom of ontology drives close to ground to be cleaned, blower motor 230 Fan 220 rotates so that the air-flow doped with rubbish such as dust, sundries sequentially enters dust-collecting cavity from air intake duct 140, entering-dust mouth 312 In 311, using the filtration of filter core 330, the rubbish such as dust, sundries in air-flow are remained in after being filtered in dust-collecting cavity 311, Filtered air-flow from air outlet 321 enter fan assembly 200, air-flow sequentially through fan assembly 200 air intake passage 214, Enter the air exhaust passage 323 that dirt box 300 opens up after air-out passage 213, to which clean robot 10 be discharged by air exhaust passage 323 Outside；The air duct generally formed is longer, is conducive to eliminate noise, and the outer of clean robot 10 is finally discharged in air-flow Portion so that clean robot 10 itself can form the space of an opposing seal, and dust is not easily accessible in clean robot 10 Portion is impacted to the normal operation of cleaning work and wiring board.

Clean robot 10 can also be moved with the rotation of driving cleaning agency is configured as to execute to clean including cleaning agency The motor mechanism of work.In some optional embodiments, cleaning agency includes that middle brooming brush sweeps one or both of glue brush in, At the same time it can also include that one or two side is swept, middle brooming brush and/or in sweep the bottom receipts that open up of the glue brush set on ontology 100 In tank 180, air intake duct 140 can be opened in the madial wall of container 180.In the present embodiment, cleaning agency includes one Middle brooming brush 610 and two sides sweep 620, and two sides are swept 620 and are arranged close to the front end both sides of ontology 100.Motor mechanism can wrap Include be configured as driving in brooming brush 610 rotate in sweep motor 510 and be configured as driving while sweep 620 rotations while sweep horse Up to 520, it is each while sweep 620 can be separately configured one while sweep motor 520.In other embodiments, while it is optional portion to sweep 620 Part is swept glue in brooming brush and one for example, cleaning agency includes sweeping glue brush in a middle brooming brush and one, in this and is brushed flat Row setting and the small elongate gap that is separated from each other；For another example, cleaning agency may include being swept in two middle brooming brushes or two Glue brush is swept glue brush and is arranged in parallel and the small elongate gap that is separated from each other in brooming brush or two in the two.It is swept in one Motor 510 can be operated alone in a middle brooming brush or one and sweep glue brush, and motor 510 is swept in one to be driven simultaneously Two middle brooming brushes are either swept in glue brush or a middle brooming brush and one in two and sweep glue brush.

Clean robot 10 can move in a forward or rearward direction, and ontology 100 has corresponding front end with after End is defined as front end with one end where universal wheel 130, and in the present embodiment, the rounded sides around ontology 100 form The crash element 710 of loop configuration, in other embodiments, the front end of ontology 100 forms crash element, the crash element Shape and the front end geometry of ontology 100 match, for example, arc-shaped structure.Between crash element 710 and ontology 100 can between Every equipped with multiple sensors, for example, microswitch；When the different zones of crash element 710 collide the barriers such as electric appliance, furniture When, which is triggered, thus, which of crash element 710 clean robot 10 can know Block region collides barrier, and then the avoidances such as steering, rebound is taken to act.In addition, the inside of crash element 710 can be with Multiple infrared sensors side by side are set, and infrared sensor is configured as the barriers such as detection wall, pillar, and then can take " along wall pattern ", " around column pattern " etc..Infrared sensor can also be set to the front end of ontology 100, in order to avoid crash element The blocking of 710 pairs of infrared sensors transmittings and the infrared ray received, crash element 710 can be at least partly configured to The transparent or translucent material passed through by infrared ray.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example It is contained at least one embodiment or example of the utility model.In the present specification, schematic expression of the above terms It may not refer to the same embodiment or example.Moreover, the particular features, structures, materials, or characteristics of description can be any One or more embodiments or example in can be combined in any suitable manner.

Embodiments described above does not constitute the restriction to the technical solution protection domain.It is any in above-mentioned implementation Modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution made by within the spirit and principle of mode Within enclosing.

Claims (13)

1. a kind of clean robot, which is characterized in that the clean robot includes：

Ontology, the body bottom portion are equipped with air intake duct；

Fan assembly, is set to the body interior, and the fan assembly includes：Clamshell with air intake passage and air-out passage, Inside the clamshell and it is configured as certain driving air-flow when rotated and enters from the air intake passage and from the air-out passage The fan of discharge and being configured as drives the blower motor of the fan rotation；

Dirt box is removably assemblied in the body side, and the dirt box is internally provided with dust-collecting cavity and filter core, and the dirt box is equipped with It is connected to the entering-dust mouth of the dust-collecting cavity, is connected to the air outlet and air exhaust passage of the dust-collecting cavity via the filter core；Described Dirt is box-packed when being assigned in the body side, the entering-dust mouth docks the air intake duct, the air outlet is connected to the air intake passage, The air exhaust passage is connected to the air-out passage.

2. clean robot according to claim 1, which is characterized in that the dirt box includes：

There is box body dust-collecting cavity, the entering-dust mouth to be opened in the box body；

Lid is pivotably coupled on the box body and is covered at the top of the box body, and the air outlet and the air draft are logical Road takes shape in the lid；

Filter core is removably assemblied on the inside of the lid.

3. clean robot according to claim 2, which is characterized in that the body side offers accommodating notch, institute It is box-packed assigned in the accommodating notch to state dirt；The lid and the box body all have outside the straight edge of one be oppositely arranged and one The straight edge in surrounding edge portion, the lid is pivotly connect with the straight edge of the box body by axis pin.

4. clean robot according to claim 3, which is characterized in that the peripheral edge of the lid and the box body is equal Be arc-shaped structure, the dirt it is box-packed assigned in the accommodating notch when, the ontology and the dirt box are collectively formed outer It is in cirque structure to enclose.

5. clean robot according to claim 3, which is characterized in that the box body has two sides being oppositely arranged, Each side offers locating notch, and positioning tongue portion is convexly equipped in the accommodating notch, box-packed assigned in institute in the dirt When stating in accommodating notch, the positioning tongue stretches into the locating notch.

6. clean robot according to claim 3, which is characterized in that the bodies top is equipped with cover board, the cover board Part edge extend to the peripheral edge of the box body, the peripheral edge of the lid is equipped with push type fastener, the card Fastener is clamped with the cover board.

7. clean robot according to claim 3, which is characterized in that the peripheral edge of the box body offers obliquely Vent, when the lid is covered at the top of the box body, the air exhaust passage is connected to the vent.

8. clean robot according to claim 7, which is characterized in that the peripheral edge of the box body is equipped with described in connection The containing cavities of air exhaust passage, the containing cavities are interior to be equipped with silencing cotton, and the vent is connected to the containing cavities.

9. a kind of dirt box, suitable for being removably attached on clean robot, which is characterized in that the dirt box includes：

There is box body dust-collecting cavity, the box body to offer the entering-dust mouth for being connected to the dust-collecting cavity；

Lid is pivotably coupled on the box body and is covered at the top of the box body, and the lid is equipped with air outlet and row Wind channel；

Filter core is removably assemblied on the inside of the lid, and the air outlet is connected to the dust-collecting cavity via the filter core.

10. dirt box according to claim 9, which is characterized in that the lid and the box body, which all have, to be oppositely arranged One straight edge and a peripheral edge, the straight edge of the lid with pass through the axis pin pivotly flat side with the box body Portion connects.

11. dirt box according to claim 10, which is characterized in that the box body has two sides being oppositely arranged, each The side offers locating notch, in the dirt capsule when on clean robot, projection on the clean robot Positioning tongue stretch into the locating notch.

12. dirt box according to claim 9, which is characterized in that the peripheral edge of the lid is equipped with push type fastener, In the dirt capsule when on clean robot, the fastener is clamped with clean robot.

13. dirt box according to claim 9, which is characterized in that the peripheral edge of the box body is equipped with containing cavities, the receipts Intracavitary of receiving is equipped with silencing cotton, and when the lid is covered at the top of the box body, the air exhaust passage is connected to the containing cavities, The peripheral edge of the box body offers the vent being connected to the containing cavities.