CN209315734U - Cleaning equipment - Google Patents

Abstract

The utility model discloses a kind of cleaning equipments, it include: hand-held set assembly and vertical machine assembly, hand-held set assembly includes dirt cup component and the first suction unit, vertical machine assembly includes cylinder block set and the second suction unit, hand-held set assembly is detachably connected with vertical machine assembly, so that cleaning equipment has hand-held state and vertical operation state, under hand-held state, hand-held set assembly is removed from vertical machine assembly, and the first suction unit operates so that dirt cup component suction airflow and dedusting；Under vertical operation state, hand-held set assembly is mounted on vertical machine assembly, at least one of the first suction unit and the second suction unit operating, so as to scrubbing brush suction airflow and be delivered to dirt cup component dedusting.Cleaning equipment according to the present utility model, user is allowed to select suitable mode of operation according to the actual situation, and when selecting vertical operation state, suction source can also be selected according to the actual situation, to improve cleaning equipment for the adaptability of different requirements.

Description

Cleaning equipment

Technical field

The utility model relates to cleaning equipment technology fields, more particularly, to a kind of cleaning equipment.

Background technique

Some dust catchers in the related technology, including hand-held set assembly and vertical machine assembly, dirt cup and air-breathing motor are located at On hand-held set assembly, after removing hand-held set assembly from vertical machine assembly, hand-held cleaning mode may be implemented, when will hold After machine assembly is installed on vertical machine assembly, upright cleaning mode may be implemented.For these dust catchers, in order to guarantee hand The portability of cleaning mode is held, then needs to select the air-breathing motor of smaller power, to influence the cleaning effect of upright cleaning mode Fruit, on the contrary, the cleaning effect in order to guarantee upright cleaning mode, then need to select the air-breathing motor of relatively high power, to can again Influence the portability of hand-held cleaning mode.In short, these dust catchers in the related technology, it is difficult to take into account hand-held cleaning mode The cleaning effect of portability and upright cleaning mode.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model exists In proposing that a kind of cleaning equipment, the cleaning equipment promote the adaptability of different requirements.

According to the cleaning equipment of the utility model embodiment, comprising: it include: hand-held set assembly, the hand-held set assembly packet Including dust cup assembly and the first suction unit；Vertical machine assembly, the vertical machine assembly include cylinder block set and the second suction unit, The cylinder block set includes push rod and the scrubbing brush for being connected to the push rod lower end, the hand-held set assembly and the vertical machine assembly It is detachably connected, so that the cleaning equipment has hand-held state and vertical operation state, in the hand-held shape Under state, the hand-held set assembly is removed from the vertical machine assembly, and the first suction unit operating is so that the dirt cup group Part suction airflow and dedusting；Under the vertical operation state, the hand-held set assembly is mounted on the vertical machine assembly, institute The operating of at least one of the first suction unit and second suction unit is stated, so as to the scrubbing brush suction airflow and be delivered to The dirt cup component dedusting.

According to the cleaning equipment of the utility model embodiment, suitable mode of operation can be selected according to the actual situation, and When selecting vertical operation state, suction source can also be selected according to the actual situation, so that improving cleaning equipment makes difference With desired adaptability.

In some embodiments, the power of first suction unit is less than the power of second suction unit, in institute It states under vertical operation state, the cleaning equipment has high power work mode, under the high power work mode, described The operating of two suction units, first suction unit are shut down.

In some embodiments, second suction unit is located at the junction of the push rod Yu the scrubbing brush.

In some embodiments, when the hand-held set assembly is mounted on the vertical machine assembly, first suction Device is located at the top of the dirt cup component.

In some embodiments, the dirt cup component includes glass shell and the cyclone separator that is located in the glass shell, in institute When stating hand-held set assembly and being mounted on the vertical machine assembly, the longitudinal axis of the dirt cup component is vertically extending, and described first The longitudinal axis of suction unit extends transversely.

In some embodiments, first suction unit includes direct current generator, the hand-held set assembly include with it is described First power supply unit of the first suction unit electrical connection, second suction unit includes alternating current generator, the vertical machine assembly Including the second power connection mechanism being electrically connected with second suction unit, second power connection mechanism is suitable for and AC power source phase Even.

In some embodiments, first power supply unit includes rechargeable battery, is mounted on institute in the hand-held set assembly When stating on vertical machine assembly, the rechargeable battery is electrically connected with second power connection mechanism, in second power connection mechanism and is handed over Galvanic electricity source makes the rechargeable battery be charged when being connected.

In some embodiments, first power supply unit includes rechargeable battery, the hand-held set assembly include with it is described First power connection mechanism of rechargeable battery electrical connection, to make the charging electricity when first power connection mechanism is connected with AC power source It is charged in pond.

In some embodiments, under the vertical operation state, the cleaning equipment has the first vertical use pattern, Under the described first vertical use pattern, second power connection mechanism is connected with AC power source, the second suction unit operating, The first power supply unit charging and first suction unit shutdown.

In some embodiments, under the vertical operation state, the cleaning equipment has the second vertical use pattern, Under the described second vertical use pattern, second power connection mechanism is not connected with power supply, and second suction unit is shut down, institute Stating the first power supply unit drives first suction unit to operate.

In some embodiments, under the hand-held state, the cleaning equipment have the first hand-held use pattern, Second hand-held use pattern, third hold at least one of use pattern, the 4th hand-held use pattern, hand-held described first Under use pattern, first suction unit operates so that hand-held set assembly suction airflow and defeated directly from external environment It send to the dirt cup component dedusting；Under the described second hand-held use pattern, the cleaning equipment further includes attachment suction nozzle, described Attachment suction nozzle is mounted on the hand-held set assembly, first suction unit operate so that the attachment suction nozzle suction airflow simultaneously It is delivered to the dirt cup component dedusting；In the case where the third holds use pattern, the cleaning equipment further includes attachment rod tube, institute It states attachment rod tube to be mounted on the hand-held set assembly, the first suction unit operating is so that the attachment rod tube suction airflow And it is delivered to the dirt cup component dedusting；Under the 4th hand-held use pattern, the cleaning equipment further includes attachment hose, The attachment hose is mounted on the hand-held set assembly, and first suction unit operates so that the attachment hose sucks gas It flows and is delivered to the dirt cup component dedusting.

In some embodiments, the cleaning equipment includes: air duct switching valve, and the air duct switching valve includes: valve body, There is in the valve body air intake passage, the first air duct and the second air duct, the entrance in first air duct and second air duct Entrance is connected to the air intake passage, the outlet in first air duct to first suction unit, second wind The outlet in road is to second suction unit；Valve, the valve are located in the valve body and are located at first air duct Entrance and second air duct inlet；Shaft, the shaft are located between the valve and the valve body so that described The relatively described valve body of valve can be rotated；Wherein, the air duct switching valve is configured to: the air pressure in first air duct is less than institute When stating the air pressure in the second air duct, the valve direction opens the entrance in first air duct, closes entering for second air duct The first position rotation of mouth；When the air pressure in second air duct is less than the air pressure in first air duct, the valve court It is rotated to the second position for opening the entrance in second air duct, the entrance for closing first air duct.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

Fig. 1 is the schematic diagram that vertical operation state is transformed to according to the cleaning equipment of the utility model one embodiment；

Fig. 2 is the schematic diagram that hand-held state is transformed to according to the cleaning equipment of the utility model one embodiment；

Fig. 3 is that cleaning equipment shown in Fig. 1 is switched to the air-flow of the first vertical use pattern and moves towards schematic diagram；

Fig. 4 is that cleaning equipment shown in Fig. 1 is switched to the air-flow of the first vertical use pattern and moves towards schematic diagram；

Fig. 5 is that cleaning equipment shown in Fig. 1 is switched to the air-flow of the second vertical use pattern and moves towards schematic diagram；

Fig. 6 is the schematic diagram that cleaning equipment shown in Fig. 2 is switched to the second hand-held use pattern；

Fig. 7 is the schematic diagram that cleaning equipment shown in Fig. 2 is switched to that third holds use pattern；

Fig. 8 is the schematic diagram that cleaning equipment shown in Fig. 2 is switched to a kind of 4th hand-held use pattern；

Fig. 9 is the schematic diagram that cleaning equipment shown in Fig. 2 is switched to another 4th hand-held use pattern；

Figure 10 is the schematic diagram that cleaning equipment shown in Fig. 2 is switched to another the 4th hand-held use pattern；

Figure 11 is the sectional view according to the air duct switching valve of the utility model one embodiment；

Figure 12 is a working state figure of air duct switching valve shown in Figure 11；

Figure 13 is another working state figure of air duct switching valve shown in Figure 11；

Figure 14 is another working state figure of air duct switching valve shown in Figure 11；

Figure 15 is another working state figure of air duct switching valve shown in Figure 11；

Figure 16 is a working state figure according to the air duct switching valve of the utility model another embodiment；

Figure 17 is another working state figure of air duct switching valve shown in Figure 16；

Figure 18 is a working state figure according to the air duct switching valve of the utility model further embodiment；

Figure 19 is another working state figure of air duct switching valve shown in Figure 18；

Figure 20 is a working state figure according to the air duct switching valve of the utility model another embodiment；

Figure 21 is another working state figure of air duct switching valve shown in Figure 20；

Figure 22 is a working state figure according to the air duct switching valve of the utility model further embodiment；

Figure 23 is another working state figure of air duct switching valve shown in Figure 22.

Appended drawing reference:

Cleaning equipment 1；

Hand-held set assembly 11；Dirt cup component 111；Air-breathing pipeline section 1110；First exhaust outlet 110；

First suction unit 112；First power supply unit 113；Handle 114；

Vertical machine assembly 12；Cylinder block set 121；Push rod 1211；Exhaust passage 1211a；Communication port 1211b；

Scrubbing brush 1212；Suction inlet 12120；Idler wheel 1213；

Second suction unit 122；Second power supply unit 123；Second exhaust outlet 120；

Pedestal 124；Air supply channel 1241；Air supply opening 1242；Adapter tube 125；

Attachment suction nozzle 131；Attachment rod tube 132；Attachment hose 133；

Air duct switching valve 3；

Valve body 31；Air intake passage 311；First air duct 312；Second air duct 313；Interface point 314；

Valve 32；First valve portion 321；Second valve portion 322；Plate valve block 320；

Shaft 33；First sealing stops arrived piece 34；Second sealing stops arrived piece 35；

Inflection part 36；First segment portion 361；Second segment portion 362.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.For The disclosure of simplified the utility model, is hereinafter described the component of specific examples and setting.Certainly, they are only and show Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or letter.This repetition is for purposes of simplicity and clarity, itself not indicate discussed various embodiments and/or set Relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this field is common Technical staff can be appreciated that the applicable property of other techniques and/or the use of other materials.

In the following, describing the cleaning equipment 1 according to the utility model embodiment referring to attached drawing 1- Figure 10.

It as depicted in figs. 1 and 2, may include: hand-held set assembly 11 according to the cleaning equipment of the utility model embodiment 1 With vertical machine assembly 12, wherein hand-held set assembly 11 includes the handle 114 suitable for grip, and hand-held set assembly 11 includes dirt cup group Part 111 and the first suction unit 112, vertical machine assembly 12 include cylinder block set 121 and the second suction unit 122, cylinder block set 121 include push rod 1211 and the scrubbing brush 1212 for being connected to 1211 lower end of push rod, when user pushes the upper end of push rod 1211, push rod 1211 lower end can drive the traveling on tread of scrubbing brush 1212, have the dust suction for sucking dust-contained airflow on scrubbing brush 1212 Mouth 12120 and the idler wheel 1213 suitable for being travelled on tread.Hand-held set assembly 11 is detachably connected with vertical machine assembly 12, So that cleaning equipment 1 has hand-held state and vertical operation state, that is to say, that cleaning equipment 1 can be transformed to hold Mode of operation, cleaning equipment 1 can also be transformed to vertical operation state.

As shown in Fig. 2, hand-held set assembly 11 is removed from vertical machine assembly 12 under hand-held state, the first suction Device 112 operates so that 111 suction airflow of dirt cup component and dedusting.That is, under hand-held state, hand-held set is total It is split at 11 with vertical machine assembly 12, carries out cleaning operation using hand-held set assembly 11, at this point it is possible to be filled using the first suction 112 are set as suction source and sucks dust-contained airflow, dirt cup component 111 is recycled to realize dedusting.

As shown in Figure 1, hand-held set assembly 11 is mounted on vertical machine assembly 12 under vertical operation state, the first suction At least one of device 112 and the second suction unit 122 operating, so as to 1212 suction airflow of scrubbing brush and be delivered to dirt cup component 111 dedustings.That is, hand-held set assembly 11 and vertical machine assembly 12 are grouped together under vertical operation state, user Vertical machine assembly 12 can be grasped and carry out cleaning operation, at this point it is possible to utilize the first suction unit 112 and the second suction unit At least one of 122 are used as suction source, and scrubbing brush 1212 is made to suck dust-contained airflow, recycle the dirt cup group on hand-held set assembly 11 Part 111 is dusted work.

As a result, according to the cleaning equipment of the utility model embodiment 1, user is selected properly according to the actual situation Mode of operation (select as the case may be, be using hand-held state or to use vertical operation state), and selecting When selecting vertical operation state, suction source can also be selected (select as the case may be, to be taken out using first according to the actual situation Device 112 is inhaled to be used as suction source as suction source or using the second suction unit 122 or use the first suction unit 112 It is used as suction source simultaneously with the second suction unit 122), to improve cleaning equipment 1 for the adaptability of different requirements.

In some embodiments of the utility model, under hand-held state, it is hand-held that cleaning equipment 1 can have first Use pattern, the second hand-held use pattern, third hold at least one of use pattern, the 4th hand-held use pattern.

As shown in Fig. 2, the first suction unit 112 operates so that hand-held set assembly 11 is straight under the first hand-held use pattern It connects the suction airflow from external environment and is delivered to 111 dedusting of dirt cup component.User passes through hand-held or portable hand-held set as a result, Assembly 11 can simply and efficiently carry out cleaning operation.Here it is possible to understand, hand-held and portable difference is, when When user holds hand-held set assembly 11, wrist lets droop, and (hand-held set assembly 11 as shown in Figure 8 puts needs to be portable Using portable movement), and when user holds hand-held set assembly 11, it is then hand-held that wrist extends to horizontal direction or inclined direction (the putting needs using hand-held movement of hand-held set assembly 11 as shown in Figure 6).

As shown in fig. 6, under the second hand-held use pattern, cleaning equipment 1 further include attachment suction nozzle 131 (such as hairbrush tube head, Flat mouth pipe, attachment scrubbing brush etc.), attachment suction nozzle 131 is mounted on hand-held set assembly 11, and the first suction unit 112 operates so that attached 131 suction airflow of part suction nozzle is simultaneously delivered to 111 dedusting of dirt cup component.User passes through hand-held or portable hand-held set assembly as a result, 11 can simply and efficiently carry out cleaning operation.Under this use pattern, attachment suction nozzle 131 is directly sucked from external environment Air-flow.

As shown in fig. 7, cleaning equipment 1 further includes attachment rod tube 132, attachment rod tube 132 in the case where third holds use pattern It is mounted on hand-held set assembly 11, the first suction unit 112 operates so as to 132 suction airflow of attachment rod tube and be delivered to dirt cup group 111 dedusting of part.User is by hand-held or portable hand-held set assembly 11 as a result, to push the movement of attachment rod tube 132 to be cleaned Operation.Under this use pattern, attachment rod tube 132 can directly from external environment suction airflow, the air-breathing of attachment rod tube 132 Attachment suction nozzle 131 etc. can also be arranged in end, and attachment rod tube 132 is made to pass through the suction airflow from external environment of attachment suction nozzle 131.

As shown in figure 8, cleaning equipment 1 further includes attachment hose 133, attachment hose 133 under the 4th hand-held use pattern It is mounted on hand-held set assembly 11, the first suction unit 112 operates so as to 133 suction airflow of attachment hose and be delivered to dirt cup group 111 dedusting of part.User can hold attachment by a hand come hand-held or portable hand-held set assembly 11, another hand as a result, Hose 133 carries out cleaning operation.Under this use pattern, attachment hose 133 can directly from external environment suction airflow, Attachment rod tube 132 and/or attachment suction nozzle 131 etc. (as shown in Figure 9, Figure 10) can also be arranged in the suction end of attachment hose 133, with The suction airflow from external environment by attachment rod tube 132 and/or attachment suction nozzle 131.

Certainly, the utility model is without being limited thereto, and under hand-held state, cleaning equipment 1 can also have more kinds of hands Use pattern is held, is no longer repeated one by one here.

In some specific embodiments of the utility model, the power of the first suction unit 112 can be less than the second suction The power of device 122, at this point, cleaning equipment 1 can have high power work mode, high-power under vertical operation state Under operating mode, the second suction unit 122 operating, the first suction unit 112 is shut down.That is, in high power work mode Under, suction source air-breathing can be used as using biggish second suction unit 122 of power, so as to improve vertical operation state Clean-up performance, and under hand-held state, the power of first suction unit 112 as possessed by hand-held set assembly 11 compared with It is small, to improve the portability of hand-held state.In short, according to the cleaning equipment 1, Ke Yijian of the utility model embodiment Care for the portability of hand-held state and the high-performance of vertical operation state.

In some embodiments of the utility model, the first suction unit 112 and the second suction unit 122 be may each comprise Motor and fan, when motor-driven fan rotation, corresponding suction unit can manufacture negative pressure so that air-flow sucks, wherein Motor included by first suction unit 112 can be direct current generator or alternating current generator (abbreviation AC), 122 institute of the second suction unit Including motor may be direct current generator or alternating current generator.Wherein, direct current generator may include brushed DC motor (abbreviation ) or brshless DC motor (abbreviation BLDC) BDC.In the following, several alternative embodiments will be provided, but the utility model is not It is limited to following several embodiments.

Embodiment one

Motor included by first suction unit 112 is BDC or BLDC, and motor included by the second suction unit 122 is BLDC, at this point, hand-held set assembly 11 may include be capable of providing direct current the first power supply unit 113 (such as common batteries and/or Rechargeable battery etc.), vertical machine assembly 12 may include be capable of providing direct current the second power supply unit 123 (such as common batteries and/ Or rechargeable battery etc.).When the BDC when the first power supply unit 113 into the first suction unit 112 or BLDC powers as a result, first The negative pressure that suction unit 112 can manufacture causes air-flow sucking, when the second power supply unit 123 is into the second suction unit 122 When BLDC powers, the negative pressure that the second suction unit 122 can manufacture causes air-flow sucking.

At this point, cleaning equipment 1 can have multiple-working mode, such as a kind of operating mode under vertical operation state It can be with are as follows: the first suction unit 112 is shut down, using the first power supply unit 113 and the second power supply unit 123 simultaneously to the second suction Device 122 is powered, so that the second suction unit 122 is used as suction source；In another example another operating mode can be with are as follows: first takes out It inhales device 112 to shut down, power using only the second power supply unit 123 to the second suction unit 122, so that the second suction unit 122 are used as suction source (in addition, the second power supply unit can also be utilized if the first power supply unit 113 is rechargeable battery at this time 123 charge to the first power supply unit 113)；Such as another operating mode can be with again are as follows: the second suction unit 122 is shut down, single Solely powered using the first power supply unit 113 to the first suction unit 112, so that the first suction unit 112 is used as suction source, etc. Deng.

It should be noted that the first power supply unit 113 and the second power supply unit 123 setting position are unlimited, such as in Fig. 1 institute In the specific example shown, the first power supply unit 113 can be arranged in the one of the close vertical machine assembly 12 of hand-held set assembly 11 The lower part of push rod 1211 is arranged in second power supply unit 123 by side, so as to effectively adjust cleaning equipment 1 respectively in hand The center of gravity under mode of operation and vertical operation state is held, user is more easily operated.

Embodiment two

First suction unit 112 include direct current generator (i.e. motor included by the first suction unit 112 be BDC or BLDC), the second suction unit 122 includes alternating current generator (i.e. motor included by the second suction unit 122 is AC), at this point, hand Holding machine assembly 11 may include that the first power supply unit 113 being electrically connected with the first suction unit 112 (such as common batteries and/or is filled Battery etc.), so as to provide direct current to the first suction unit 112 using the first power supply unit 113, taken out with driving first Inhaling the manufacture of device 112 negative pressure sucks air-flow, and vertical machine assembly 12 includes that second be electrically connected with the second suction unit 122 connects electricity Structure (such as power supply line or electric source line interface), the second power connection mechanism are suitable for being connected with AC power source with to the second suction unit 122 Alternating current is provided, to drive the second suction unit 122 manufacture negative pressure to suck air-flow.

As a result, since the power of alternating current generator is generally higher than the power of direct current generator, to be wrapped in the second suction unit 122 When the motor included is alternating current generator, it can simply and efficiently guarantee that the power of the second suction unit 122 is greater than the first suction dress 112 power is set, guarantees the high cleaning effect of vertical operation state, and since the cost of alternating current generator is generally lower than direct current generator Cost, so as to reduce the production cost of vertical machine assembly 12.In addition, the volume of direct current generator is generally less than alternating current generator Volume, so as to improve the portability of hand-held set assembly 11.In addition, when the first suction unit 112 uses brushless dc When machine, since the work efficiency of brshless DC motor is higher, so that the cleaning effect of hand-held set assembly 11 can also be improved.

In a specific example of the present embodiment two, the first power supply unit 113 may include rechargeable battery, in hand-held set When assembly 11 is mounted on vertical machine assembly 12, rechargeable battery can be electrically connected (such as hand-held set assembly with the second power connection mechanism There are the first electrical terminals on 11, there are the second electrical terminals on vertical machine assembly 12, be mounted in hand-held set assembly 11 vertical When on machine assembly 12, the first electrical terminals contact with the second electrical terminals and constitute electrical connection, and rechargeable battery connects electricity by first The electrical connection of terminal and the second electrical terminals is electrically connected with the second power connection mechanism), at this point, in the second power connection mechanism and AC power source When being connected, rechargeable battery can be charged.Thus, it is possible to using vertical machine assembly 12 as the charging of hand-held set assembly 11 Seat simply and efficiently implements charging to the rechargeable battery in hand-held set assembly 11.

Certainly, the utility model is without being limited thereto, such as in the other embodiments of the utility model, when the first power supply unit 113 include rechargeable battery when, hand-held set assembly 11 can also include the first power connection mechanism being electrically connected with rechargeable battery, first When power connection mechanism is connected with AC power source, rechargeable battery is also charged, so that user flexibility be facilitated to charge.In addition, can With understanding, in the other embodiment of the utility model, the first power connection mechanism and the second power connection mechanism can and be deposited, That is, including above-mentioned first power connection mechanism in hand-held set assembly 11 when the first power supply unit 113 includes rechargeable battery Meanwhile vertical machine assembly 12 can also include above-mentioned second power connection mechanism, at this point, corresponding circuit need to only be arranged to control charging The recharge logic of battery.

When the first power supply unit 113 includes rechargeable battery and rechargeable battery can be made to be filled by the second power connection mechanism When electric, under vertical operation state, cleaning equipment 1 can have: the first vertical use pattern (or vertical charge mode), Under first vertical use pattern, the second power connection mechanism is connected with AC power source, and the operating of the second suction unit 122, first for Denso It sets 113 chargings and the first suction unit 112 is shut down.In addition, cleaning equipment 1 can also have: the second vertical use pattern (or Vertical wireless mode), under the second vertical use pattern, the second power connection mechanism is not connected with power supply, and the second suction unit 122 stops Machine, the first power supply unit 113 drive the first suction unit 112 to operate.It is understood that when the function of the first suction unit 112 Rate less than the second suction unit 122 power when, the first vertical use pattern be high power work mode further refinement.

As a result, under the second vertical use pattern, the first suction unit 112 is driven using the storage electricity in rechargeable battery Dust suction so that the second power connection mechanism is not necessarily to connect power supply, and then is avoided due to using power supply line to bring to clean operation Adverse effect, improve operation ease.Under the first vertical use pattern, the second suction unit 122 on the one hand can use On the other hand dust suction can charge to the rechargeable battery in the first power supply unit 113, user is without individually finding time to first Power supply unit 113 charges, and kills two birds with one stone.Moreover, working as function of the power less than the second suction unit 122 of the first suction unit 112 When rate, if cleaning equipment 1 switches to the first vertical use pattern, since cleaning equipment 1 is larger using power under the mode The second suction unit 122 be used as suction source, so as to preferably improve cleaning effect.

In order to realize the switching of the above-mentioned first vertical use pattern and the second vertical use pattern, according to the utility model reality The cleaning equipment 1 for applying example can also include air duct switching valve 3, and air duct switching valve 3 may include: valve body 31, valve 32 and shaft 33, valve body 31 is interior to have air intake passage 311, the first air duct 312 and the second air duct 313, the entrance and the second wind in the first air duct 312 The entrance in road 313 is connected to air intake passage 311, as a result, when the entrance in the first air duct 312 is opened, in air intake passage 311 Air-flow can be entered in the first air duct 312 by the entrance in the first air duct 312, when the entrance in the second air duct 313 is opened, into Air-flow in wind channel 311 can be entered in the second air duct 313 by the entrance in the second air duct 313.

It should be noted that the entrance of air intake passage 311, the outlet in the first air duct 312 and the outlet in the second air duct 313 are equal With the atmosphere outside cleaning equipment 1.As shown in Figure 3 and Figure 4, the entrance of air intake passage 311 is connected to dirt cup component 111, dirt The dirty air entrance of cup assembly 111 can be connected to ambient atmosphere, so that the entrance of air intake passage 311 is connected to ambient atmosphere； The outlet in the first air duct 312 to the first suction unit 112, the first suction unit 112 can by the first exhaust outlet 110 with Ambient atmosphere connection, so that the outlet in the first air duct 312 is to ambient atmosphere；The outlet in the second air duct 313 is to second Suction unit 122, the second suction unit 122 can be connected to by the second exhaust outlet 120 with ambient atmosphere, so that the second air duct 313 outlet is to ambient atmosphere.

As shown in figure 11, valve 32 is located in valve body 31 and is located at the entrance in the first air duct 312 and entering for the second air duct 313 At mouthful, shaft 33 is located between valve 32 and valve body 31 so that valve 32 can be rotated with respect to valve body 31, wherein air duct switching valve 3 It is configured as structure.

When the air pressure in the first air duct 312 is less than air pressure in the second air duct 313 (such as shown in Fig. 5, the first suction dress Set 112 startings make the first air duct 312 generate negative pressure and the second suction unit 122 shutdown make the second air duct 313 keep atmospheric pressure When), valve 32 towards open the first air duct 312 entrance, close the second air duct 313 entrance first position (such as Figure 13, Position shown in Figure 16, Figure 18, Figure 20, Figure 22) rotation.

When the air pressure in the second air duct 313 is less than air pressure in the first air duct 312 (such as shown in Fig. 3 and Fig. 4, second The starting of suction unit 122 makes the second air duct 313 generation negative pressure and the shutdown of the first suction unit 112 makes the first air duct 312 keep big When atmospheric pressure), the second position (example of the valve 32 towards the entrance in the second air duct 313 of opening, the entrance in the first air duct 312 of closing The position as shown in Figure 15, Figure 17, Figure 19, Figure 21, Figure 23) rotation.

As a result, by the way that above-mentioned air duct switching valve 3 is arranged, it is possible to understand that cleaning equipment 1 is in the first vertical use pattern and the Air-flow trend under two vertical use patterns, will be described in hereinafter.

In some embodiments of the utility model, as shown in Figure 1, the second suction unit 122 can be located at push rod 1211 With the junction of scrubbing brush 1212.Thus, it is possible to adjust the center of gravity of vertical machine assembly 12, user is pushed more labor-savingly vertical 12 traveling on tread of formula machine assembly, and can improve vertical machine assembly 12 topples over problem.Moreover, by the way that second is aspirated The junction of push rod 1211 Yu scrubbing brush 1212 is arranged in device 122, and scrubbing brush 1212 can be made preferably with ground face contact, to make to inhale Dirt mouth is preferably bonded surface to be cleaned, improves the pick-up performance of scrubbing brush 1212.In addition, it should be noted that, the second suction dress Set 122 specific mounting means it is unlimited, such as may be mounted on push rod 1211, also may be mounted on scrubbing brush 1212, as long as Position is in the junction of push rod 1211 and scrubbing brush 1212.

In addition, as shown in figure 4, the second exhaust outlet 120 can be equipped at the second suction unit 122, through the second suction unit 122 suction air-flows can be discharged in external environment by the second exhaust outlet 120, thus when the second air duct 313 outlet with When second suction unit 122 is connected to, the outlet in the second air duct 313 can be with the atmosphere outside cleaning equipment 1.Wherein, second The outlet in air duct 313 is unlimited with the mode of communicating of the second suction unit 122, such as in some specific embodiments of the utility model In, there is communication port 1211b on push rod 1211, there is exhaust passage 1211a, one end of exhaust passage 1211a in push rod 1211 Be connected to communication port 1211b, the other end of exhaust passage 1211a is connected to the second suction unit 122, when by hand-held set assembly 11 When being mounted on vertical machine assembly 12, the outlet in the second air duct 313 is docked with communication port 1211b.As a result, from the second air duct 313 The air-flow of discharge can enter exhaust passage 1211a by communication port 1211b, and flow to the second pumping along exhaust passage 1211a Device 122 is inhaled, is then discharged from the second exhaust outlet 120.

As shown in Figure 1, first suction unit 112 can position when hand-held set assembly 11 is mounted on vertical machine assembly 12 In the top of dirt cup component 111.As a result, under vertical operation state, between the dirt cup that can further component 111 and scrubbing brush 1212 Distance, the dust-contained airflow that scrubbing brush 1212 is sucked is more quick, is effectively sent into dirt cup component 111, reduces air-flow damage It becomes estranged flow leakage, improves the cleaning effect of vertical operation state.

In addition, as shown in figure 5, the first exhaust outlet 110 can be equipped at the first suction unit 112, through the first suction unit 112 suction air-flows can be discharged in external environment by the first exhaust outlet 110, thus when the first air duct 312 outlet with When first suction unit 112 is connected to, the outlet in the first air duct 312 can be with the atmosphere outside cleaning equipment 1.As a result, from The air-flow of one air duct 312 discharge can flow to the first suction unit 112, then be discharged from the first exhaust outlet 110.In addition, dirt cup Component 111 and the connection type of scrubbing brush 1212 are unlimited, such as in the example depicted in fig. 3, and vertical machine assembly 12, which can have, to be set Pedestal 124 on push rod 1211, the second power supply unit 123 can be located on pedestal 124, and gas supply is limited in pedestal 124 Channel 1241 has air supply opening 1242 on pedestal 124, and one end of air supply channel 1241 is connected to air supply opening 1242, the other end leads to Adapter tube 125 etc. is crossed to be connected to the suction inlet 12120 of scrubbing brush 1212.

When hand-held set assembly 11 to be mounted on vertical machine assembly 12, pedestal 124 is supported on the bottom of hand-held set assembly 11 The dirty air entrance in portion, dirt cup component 111 is connected to air supply opening 1242, thus in the first suction unit 112 and the second suction dress When setting at least one of 122 work, the dust-contained airflow sucked from the suction inlet 12120 of scrubbing brush 1212 can pass through adapter tube 125 It enters in air supply channel 1241, dirt cup component 111 is then flowed by air supply opening 1242.In addition, can be on dirt cup component 111 With air-breathing pipeline section 1110, the outlet of air-breathing pipeline section 1110 is connected to the dirty air entrance of dirt cup component 111, when hand-held set is total When being mounted on vertical machine assembly 12 at 11, in 1110 inserting to pedestal 124 of air-breathing pipeline section, so that the entrance of air-breathing pipeline section 1110 It is directed at connection with air supply opening 1242, so as to make the dirty of air supply opening 1242 and dirt cup component 111 by air-breathing pipeline section 1110 Air intake connection.

As shown in Figure 1, dirt cup component 111 may include: that glass shell and the cyclone separator being located in glass shell are (not shown to go out to revolve Wind separator, cyclone separator can be primary cyclone or multi-cyclone), when hand-held set assembly 11 is mounted on When on vertical machine assembly 12, the longitudinal axis L 1 of dirt cup component 111 (the i.e. axis of cyclone separator or gas when saying cyclonic separation Stream rotation around axis) can be vertically extending with line, the longitudinal axis L 2 of the first suction unit 112 can extend transversely.By This, under vertical operation state, since the longitudinal axis of dirt cup component 111 is vertically extending, so as to improve dirt cup component 111 Cleaning effect, and since the longitudinal axis of the first suction unit 112 extends transversely, so as to reduce the whole of cleaning equipment 1 Machine center of gravity, makes that the traveling of cleaning equipment 1 is more steady, is not easy to topple over, and can user be operated more laborsavingly.

It is understood that when dirt cup component 111 includes glass shell and the cyclone separator being located in glass shell, in glass shell Bottom is dust-collecting cavity, cyclonic separation can be carried out under the action of cyclone separator into the air-flow in glass shell, when dirt cup component When 111 longitudinal axis is vertically extending, the dust isolated can reliably and effectively be deposited on glass shell under gravity In the dust-collecting cavity of interior bottom, the air-flow isolated can effectively be flowed out out of glass shell, so as to improve dirt cup component 111 Dust and gas separating effect effectively improves the problem of air-flow rolls the dust isolated.

In the following, referring to Fig. 3-Fig. 5, cleaning equipment 1 is briefly described the first vertical use pattern and second are vertical and uses mould Air-flow trend under formula.

As shown in Figure 3 and Figure 4, under the first vertical use pattern, the operating of the second suction unit 122, the first suction unit 112 shut down, at this point, air duct switching valve 3 automatically switches under airflow function: air intake passage 311 is connected to the second air duct 313, Separate with the first air duct 312, filled arrows trend as shown in Figure 3 at this time, the dust-contained airflow sucked from scrubbing brush 1212 can be first It enters and carries out cyclonic separation in dirt cup component 111, the dust deposit isolated is in dirt cup component 111, the air-flow isolated It enters in air intake passage 311, is then entered in push rod 1211 by the second air duct 313, then solid arrow as shown in Figure 4 Head trend, enters the second suction unit of air flow direction 122 in push rod 1211, then the from the second suction unit 122 Two exhaust outlets 120 are discharged into environment.

As shown in figure 5, the second suction unit 122 is shut down under the second vertical use pattern, the first suction unit 112 fortune Turn, at this point, air duct switching valve 3 automatically switches under airflow function: air intake passage 311 is connected to the first air duct 312 and second Air duct 313 separates, filled arrows trend as shown in Figure 5 at this time, the dust-contained airflow sucked from scrubbing brush 1212 can be introduced into Cyclonic separation is carried out in dirt cup component 111, in dirt cup component 111, the air-flow isolated enters the dust deposit isolated In air intake passage 311, the first suction unit 112 is then flowed to by the first air duct 312, then from the first suction unit 112 The first exhaust outlet 110 be discharged into environment.

Certainly, the utility model is without being limited thereto, and under vertical operation state, cleaning equipment can also have more kinds of vertical Use pattern, such as can also include the vertical use pattern of third, under the vertical use pattern of third, the second power connection mechanism and friendship Galvanic electricity source is connected, the operating of the second suction unit 122, the charging of the first power supply unit 113 and driving the first suction unit 112 operating, That is, under the vertical use pattern of third, the first suction unit 112 and the second suction unit 122 as suction source into Row dust suction work, so as to further increase the working effect of complete machine.In addition, it should be noted that, when the first suction unit 112 and second suction unit 122 when working at the same time, cleaning equipment 1 can not include air duct switching valve 3 described above.

In the following ,-Fig. 5 referring to Fig.1, description is according to the cleaning equipment 1 of one specific embodiment of the utility model.

Cleaning equipment 1 includes: hand-held set assembly 11 and vertical machine assembly 12, wherein hand-held set assembly 11 includes dirt cup group Part 111 and the first suction unit 112, the first suction unit 112 include direct current generator, and hand-held set assembly 11 includes and the first suction The first power supply unit 113 that device 112 is electrically connected, the first power supply unit 113 include rechargeable battery；Vertical machine assembly 12 includes machine Body component 121 and the second suction unit 122, the second suction unit 122 include alternating current generator, and vertical machine assembly 12 includes and second The second power connection mechanism that suction unit 122 is electrically connected, the power of the second suction unit 122 are greater than the function of the first suction unit 112 Rate.Hand-held set assembly 11 is detachably connected with vertical machine assembly 12, when hand-held set assembly 11 is mounted on vertical machine assembly 12, Rechargeable battery in first power supply unit 113 is electrically connected with the second power connection mechanism.

Cleaning equipment 1 has hand-held state and vertical operation state, wherein under hand-held state, hand-held set Assembly 11 is removed from vertical machine assembly 12, and the first suction unit 112 operates so that 111 suction airflow of dirt cup component and dedusting； Under vertical operation state, hand-held set assembly 11 is mounted on vertical machine assembly 12.Specifically, vertical operation state can wrap Include: the first vertical use pattern and the second vertical use pattern, under the first vertical use pattern, the second power connection mechanism with exchange Power supply is connected, the operating of the second suction unit 122, the charging of the first power supply unit 113 and the shutdown of the first suction unit 112；Second Under vertical use pattern, the second power connection mechanism is not connected with power supply, and the second suction unit 122 is shut down, and the first power supply unit 113 is driven Operate the first suction unit 112.

In short, according to the cleaning equipment 1 of the utility model embodiment, by the direct current generator for installing a smaller power In hand-held set assembly 11, as the suction source under hand-held state and the suction source under the second vertical use pattern, together When installation one relatively high power alternating current generator in vertical machine assembly 12, as the suction source under the first vertical use pattern.

As a result, when cleaning equipment 1 is switched to the first vertical use pattern, using the alternating current generator of relatively high power as whole The suction source of machine, the air-flow with dust sucked from scrubbing brush 1212, which is directly entered in dirt cup component 111, purifies air Processing provides stronger vertical clean ability so that complete machine can show biggish suction and inhale function.When by hand-held set assembly After 11 separate with vertical machine assembly 12, hand-held set assembly 11 can be used as an independent hand-held set and be used alone, due at this time The power of direct current generator entrained by the hand-held set assembly 11 of exclusive use is smaller, so that hand-held set assembly 11 is more light Just, be conducive to hand-held or palm top, usage experience is more preferably.

In the following, 1- Figure 23 referring to Fig.1, description is according to the air duct switching valves 3 of some embodiments of the utility model.

Can have following several respects advantage according to the air duct switching valve 3 of the utility model embodiment: the first, this is practical new The transition effect of the air duct switching valve 3 of type embodiment is not necessarily to the manual operation of user, so as to avoid due to armstrong's patent external force Switching caused by operation is not thorough problem, avoids switching leakage problem, switches high reliablity；The second, the utility model is implemented The air duct switching valve 3 of example can be provided entirely in inside cleaning equipment, and there is no be exposed at outside cleaning equipment for user's machinery The part (such as knob, button or push rod) of contact, to will not have Mechanical Contact with the external world, and then avoids air duct switching valve 3 A possibility that by damage, long service life；Third, the air duct switching valve 3 of root the utility model embodiment are without multiple Miscellaneous mechanical mechanism, without the electronic component for selecting higher cost, can be with the first air duct 312 and the second air duct 313 Pressure difference changes, automatic to carry out adaptability switching, structure is very simple, components are few, small volume, cost is relatively low, high reliablity, Suitable for wide popularization and application.

In some embodiments of the utility model, as shown in figure 11, the entrance in the first air duct 312 and the second air duct 313 Entrance cross and be connected on interface point, shaft 33 is located at interface point 314 (the i.e. entrance in the first air duct 312 and the second air duct 313 Entrance junction), valve 32 includes being distributed in the first valve portion 321 and the second valve portion 322 of 33 two sides of shaft, the first valve portion 321 are used for the entrance in the first air duct of switch 312, and the second valve portion 322 is used for the entrance in the second air duct of switch 313.As a result, according to this The structure of the air duct switching valve 3 of utility model embodiment is simple, can make in the pressure difference in the first air duct 312 and the second air duct 313 Under, air duct switching action is simply and efficiently realized.Certainly, the utility model is without being limited thereto, and valve 32 can also be arranged to More complicated structure.

In some embodiments of the utility model, as shown in figure 11, air duct switching valve 3 may include that the first sealing is only supported Part 34 and the second sealing stop at least one of arrived piece 35, wherein the first sealing stops the entrance that arrived piece 34 surrounds the first air duct 312 Setting, the first valve portion 321 are located in the first air duct 312 and stop the side of the separate air intake passage 311 of arrived piece 34 in the first sealing (i.e. the part positioned at the first air duct 312 of valve 32, position are stopped between arrived piece 34 in the first suction source and the first sealing for rotation Rotation), as shown in figure 15, when valve 32 turns to the second position, the first valve portion 321 only be butted on the first sealing stop arrived piece 34 with Close the entrance in the first air duct 312.

As shown in figure 11, the second sealing stops entrance of the arrived piece 35 around the second air duct 313 and is arranged, and the second valve portion 322 is located at In second air duct 313 and the second sealing stop separate the air intake passage 311 of arrived piece 35 side rotation (i.e. valve 32 positioned at the The part in two air ducts 313, position is stopped in the second suction source and the second sealing to be rotated between arrived piece 35), as shown in figure 13, in valve When door 32 turns to first position, the second valve portion 322 is only butted on the second sealing and stops arrived piece 35 to close entering for the second air duct 313 Mouthful.

Arrived piece 34 is stopped by the first sealing of setting as a result, the reliability, simultaneously that valve 32 stops at the second position can be improved And the airtightness that the first air duct 312 is closed is improved, arrived piece 35 is stopped by the second sealing of setting, valve 32 can be improved and stop at the The reliability of one position and the airtightness for improving the closing of the second air duct 313.Here, it should be noted that practical new according to this First sealing of type embodiment stops arrived piece 34 and the second sealing stops arrived piece 35 and can be integrally formed on valve body 31 or lead to It crosses subsequent assembly technology and (such as welds, is bonded, snapping connection, being threadedly coupled) mode and be fixed on valve body 31, do not make here It limits.

In addition, air duct switching valve 3 can not also include that the first sealing stops arrived piece 34, at this point it is possible to by the first valve portion 321 Cooperation with the inner wall in the first air duct 312 makes valve 32 stop at first position, can also rely on the second valve portion 322 and second The cooperation of the inner wall in air duct 313 makes valve 32 stop at the second position.Moreover, it is also possible to by the first valve portion 321 and second Sealing effect when corresponding air duct is closed in the raisings such as sealing ring is set in valve portion 322.

As shown in figure 11, at least one of the first valve portion 321 and the second valve portion 322 can be flap type piece 320, In, " plate valve block 320 " refers to: the sheet body of writing board shape, the thinner thickness of plate valve block 320, cost is relatively low, drives valve The torque of 32 rotations is smaller, to improve the reliability of the movement of valve 32, improves the validity of air duct switching action, also It is to say, when one in the first suction source and the second suction source just starts, although the first air duct 312 and the second air duct 313 Pressure difference it is smaller, valve 32 can also be with smooth rotation, to improve the timeliness of the switching action of air duct switching valve 3 and reliable Property.Certainly, the utility model is without being limited thereto, in the other embodiments of the utility model, the first valve portion 321 and the second valve portion 322 can also be respectively configured to other shapes, such as curved slab shape, spherical shape etc..

Specifically, plate valve block 320 and the connection type of shaft 33 are unlimited.For example, plate valve block 320 and shaft 33 can To be connected directly (the first valve portion 321 as shown in Figure 11 is plate valve block 320 and is connected directly with shaft 33), thus convenient Processing.In another example plate valve block 320 can also be indirectly connected with shaft 33, such as in the example depicted in fig. 11, plate valve block 320 can be connected by inflection part 36 with shaft 33 (the second valve portion 322 as shown in Figure 11 be plate valve block 320 and with turn Axis 33 is connected by inflection part 36), inflection part 36 includes first segment portion 361 and second segment portion 362, first segment portion 361 and second Section portion 362 is vertical (i.e. the section of inflection part 36 is L shape), the one end in the separate second segment portion 362 in first segment portion 361 and shaft 33 are connected, and the one end in the separate first segment portion 361 in second segment portion 362 is connected with one end of the close shaft 33 of plate valve block 320, First segment portion 361 is parallel with the plate valve block 320.

Thus, it is possible to improve the connection reliability of plate valve block 320 Yu shaft 33, that is, improve the knot of the root of corresponding valve portion Structure intensity, to improve the root fracture resistance of corresponding valve portion.Optionally, shaft 33, valve 32, inflection part 36 etc. can be one Body formed part, or individually part is subsequent assembles, when be integrally formed part when, facilitate processing and structural strength It is good.

In the following, 1- Figure 15 referring to Fig.1, briefly describes the air duct switching valve 3 according to one specific embodiment of the utility model Working principle.

As shown in figure 11, by the gas in the first air duct 312 of the first suction source (the first suction unit as described later) control Pressure, by the air pressure in the second air duct 313 of the second suction source (as described later the second suction unit) control, in the first suction source and It is atmospheric pressure in the first air duct 312 and the second air duct 313 when second suction source does not work, valve 32 is in free shape State.

As shown in figure 12, the first suction source starting and when the second suction source is shut down, airflow direction such as Figure 12 in valve body 31 Shown in middle filled arrows, valve 32 is pushed by air-flow and is rotated counterclockwise shown in the diagram hollow arrow of edge, at this point, the first wind The throughput in road 312 is the throughput in the second air duct 313 and the sum of the throughput of air intake passage 311.

As shown in figure 13, when valve 32 rotates to the first position that Figure 13 shows, the first valve portion 321 is only butted on the first air duct 312 inner wall and/or the second valve portion 322 are only butted on the second sealing and stop arrived piece 35, and the first air duct 312 fully opens, the second air duct 313 completely close, at this point, the air-flow in the first air duct 312 is provided by air intake passage 311 completely.Since the first air duct 312 is negative Pressure, the second air duct 313 is communicated with ambient atmosphere as normal pressure, thus the differential pressure action in the first air duct 312 and the second air duct 313 Under, allow the second valve portion 322 closely and to be reliably only against the second sealing and stop in arrived piece 35, and pressure difference is bigger, i.e., the The suction of one suction source is bigger, then the pressure F2 being applied in the second valve portion 322 is bigger, and the closing in the second air duct 313 seals effect Fruit is better.

As shown in figure 14, when the first suction source shut down, and the second suction source starting after, the first air duct 312 be returned to outside Boundary's atmosphere communicates as atmospheric pressure, and the second air duct 313 is negative pressure under the swabbing action of the second suction source, in the first air duct 312 Under the differential pressure action in the second air duct 313, so that valve 32 is rotated clockwise shown in hollow arrow along Figure 14, when Airflow direction when two valve portions 322 do not turn off the second air duct 313 is as shown in filled arrows in Figure 14, at this point, the second air duct 313 Throughput be the first air duct 312 throughput and the sum of 311 throughput of air intake passage.

As shown in figure 15, when valve 32 rotates to the second position that Figure 15 shows, the second valve portion 322 is only butted on the second air duct 313 inner wall and/or the first valve portion 321 are only butted on the first sealing and stop arrived piece 34, and the second air duct 313 fully opens, the first air duct 312 completely close, at this point, the air-flow in the second air duct 313 is provided by air intake passage 311 completely.Since the second air duct 313 is negative Pressure, the first air duct 312 is communicated with ambient atmosphere as normal pressure, thus the differential pressure action in the first air duct 312 and the second air duct 313 Under, allow the first valve portion 321 closely and to be reliably only against the first sealing and stop in arrived piece 34, and pressure difference is bigger, i.e., the The suction of two suction sources is bigger, then the pressure F1 being applied in the first valve portion 321 is bigger, and the closing in the first air duct 312 seals effect Fruit is better.

It follows that the boot sequence regardless of the first suction source and the second suction source, no matter what valve 32 is in Position, as long as suction source switches, valve 32 can be under the action of the pressure difference in the first air duct 312 and the second air duct 313 certainly It moves, be accurately and securely switched to correct position.

Further it will be understood that in order to guarantee that the reliability of effect is closed in the first air duct 312 and the second air duct 313, it can With by first sealing stop arrived piece 34, second sealing stop arrived piece 35, the first air duct 312, the second air duct 313 corresponding portion be set as The planform to match with 32 corresponding position of valve, thus when valve 32 reaches first position, as shown in figure 13, first Valve portion 321 can be bonded the inner wall in the first air duct 312 with seamless unoccupied place, and the second valve portion 322 can be bonded the second sealing with seamless unoccupied place Only arrived piece 35, and when valve 32 reaches the second position, as shown in figure 15, the second valve portion 322 can be bonded second with seamless unoccupied place The inner wall in air duct 313, the first valve portion 321 can be bonded the first sealing with seamless unoccupied place and stop arrived piece 34.

In some embodiments of the utility model, the inlet conduits section in the first air duct 312 is prolonged along first straight line direction L1 It stretches, the inlet conduits section in the second air duct 313 extends along second straight line direction L2, first straight line direction L1 and second straight line direction L2 Angle a meet: 0 °≤a≤180 °, that is to say, that the inlet conduits section in the first air duct 312 and the second air duct 313 enter one's intention as revealed in what one says Road section can be arranged in parallel (i.e. a=0 °, as shown in Figure 22-Figure 23) or be vertically arranged (i.e. a=90 °, such as Figure 11-Figure 17 institute Show) or intersection acute angle or obtuse angle setting (i.e. 90 ° of 180 ° of < a <, such as Figure 18-Figure 19) or be arranged side by side (i.e. a=180 °, such as Figure 20-Figure 21).Thus, it is possible to be suitable for the cleaning equipment of different structure form, that is to say, that can be according to cleaning equipment need Specific structure and the position of air duct switching valve 3 are set, to design the air duct switching valve 3 of respective shapes, to meet different realities Border requires, and then improves the adaptability of the air duct switching valve 3 according to the utility model embodiment.

Further, it is to be appreciated that in conjunction with the working principle above with respect to Figure 11-air duct switching valve 3 shown in figure 15 It introduces, air-flow shown in filled arrows moves towards in 6- Figure 23 referring to Fig.1, it will be appreciated by those skilled in the art that in Figure 16-Figure 23 Shown in air duct switching valve 3 working principle, do not repeat here.

As shown in Figure 11-Figure 17, when above-mentioned angle a meet: at a=90 °, i.e., the inlet conduits section in the first air duct 312 and When the inlet conduits section in the second air duct 313 is vertically arranged, if the first valve portion 321 and the second valve portion 322 are plate valve block 320, (the i.e. central plane of the first valve portion 321 and the second valve portion 322 can be arranged in parallel in the first valve portion 321 and the second valve portion 322 Central plane it is parallel, as shown in figure 11), (the i.e. central plane and the second valve portion of the first valve portion 321 can also be coplanar with 322 central plane is coplanar, as shown in Figure 16-Figure 17).Thus, it is possible to preferably simplify the structure of valve 32, and it is simple, have It imitates and is reliably achieved air duct switching action.To sum up, when the shape and opposite position in the first air duct 312 and the second air duct 313 It sets when changing, need to only adjust shape and the setting position of valve 32, the wind of the utility model embodiment can be reached Road transition effect, does not repeat here.

In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result, The feature of " first ", " second " can explicitly or implicitly include one or more of the features.In the utility model In description, the meaning of " plurality " is two or more, unless otherwise specifically defined.In the present invention, it removes Non- separately to have specific regulation and limit, fisrt feature can be the first and second features in the second feature " on " or " down " and directly connect Touching or the first and second features pass through intermediary mediate contact.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (12)

1. a kind of cleaning equipment characterized by comprising

Hand-held set assembly, the hand-held set assembly include dirt cup component and the first suction unit；

Vertical machine assembly, the vertical machine assembly includes cylinder block set and the second suction unit, and the cylinder block set includes push rod With the scrubbing brush for being connected to the push rod lower end, the hand-held set assembly is detachably connected with the vertical machine assembly, so that institute It states cleaning equipment and has hand-held state and vertical operation state,

Under the hand-held state, the hand-held set assembly is removed from the vertical machine assembly, the first suction dress It sets and operates so that the dirt cup component suction airflow and dedusting；

Under the vertical operation state, the hand-held set assembly is mounted on the vertical machine assembly, the first suction dress Set with the operating of at least one of second suction unit, so as to the scrubbing brush suction airflow and be delivered to the dirt cup component Dedusting.

2. cleaning equipment according to claim 1, which is characterized in that the power of first suction unit is less than described the The power of two suction units, under the vertical operation state, the cleaning equipment has high power work mode, described big Under power modes of operation, the second suction unit operating, first suction unit is shut down.

3. cleaning equipment according to claim 1, which is characterized in that second suction unit is located at the push rod and institute State the junction of scrubbing brush.

4. cleaning equipment according to claim 1, which is characterized in that be mounted on the vertical machine in the hand-held set assembly When on assembly, first suction unit is located at the top of the dirt cup component.

5. cleaning equipment according to claim 4, which is characterized in that the dirt cup component includes glass shell and is located at the cup Cyclone separator in shell, when the hand-held set assembly is mounted on the vertical machine assembly, the longitudinal axis of the dirt cup component Line is vertically extending, and the longitudinal axis of first suction unit extends transversely.

6. cleaning equipment according to any one of claims 1-5, which is characterized in that first suction unit includes straight Galvanic electricity machine, the hand-held set assembly include the first power supply unit being electrically connected with first suction unit, second suction Device includes alternating current generator, and the vertical machine assembly includes the second power connection mechanism being electrically connected with second suction unit, institute The second power connection mechanism is stated to be suitable for being connected with AC power source.

7. cleaning equipment according to claim 6, which is characterized in that first power supply unit includes rechargeable battery, When the hand-held set assembly is mounted on the vertical machine assembly, the rechargeable battery is electrically connected with second power connection mechanism, The rechargeable battery is set to be charged when second power connection mechanism is connected with AC power source.

8. cleaning equipment according to claim 6, which is characterized in that first power supply unit includes rechargeable battery, institute Stating hand-held set assembly includes the first power connection mechanism being electrically connected with the rechargeable battery, with first power connection mechanism with exchange Power supply makes the rechargeable battery be charged when being connected.

9. cleaning equipment according to claim 7, which is characterized in that under the vertical operation state, the cleaning is set It is standby to have the first vertical use pattern, under the described first vertical use pattern, second power connection mechanism and AC power source phase Even, the second suction unit operating, the first power supply unit charging and first suction unit shutdown.

10. cleaning equipment according to claim 7, which is characterized in that under the vertical operation state, the cleaning is set Standby to have the second vertical use pattern, under the described second vertical use pattern, second power connection mechanism is not connected with power supply, Second suction unit is shut down, and first power supply unit drives first suction unit to operate.

11. cleaning equipment according to claim 1, which is characterized in that under the hand-held state, the cleaning is set Standby have the first hand-held use pattern, the second hand-held use pattern, third and hold use pattern, in the 4th hand-held use pattern At least one,

Under the described first hand-held use pattern, first suction unit is operated so that the hand-held set assembly is directly from the external world Suction airflow and the dirt cup component dedusting is delivered in environment；

Under the described second hand-held use pattern, the cleaning equipment further includes attachment suction nozzle, and the attachment suction nozzle is mounted on institute It states on hand-held set assembly, first suction unit operates so as to the attachment suction nozzle suction airflow and be delivered to the dirt cup group Part dedusting；

In the case where the third holds use pattern, the cleaning equipment further includes attachment rod tube, and the attachment rod tube is mounted on institute It states on hand-held set assembly, first suction unit operates so as to the attachment rod tube suction airflow and be delivered to the dirt cup group Part dedusting；

Under the 4th hand-held use pattern, the cleaning equipment further includes attachment hose, and the attachment hose is mounted on institute It states on hand-held set assembly, first suction unit operates so as to the attachment hose suction airflow and be delivered to the dirt cup group Part dedusting.

12. cleaning equipment according to claim 1 characterized by comprising air duct switching valve, the air duct switching valve Include:

Valve body, has air intake passage, the first air duct and the second air duct in the valve body, the entrance in first air duct and described the The entrance in two air ducts is connected to the air intake passage, the outlet in first air duct to first suction unit, institute The outlet in the second air duct is stated to second suction unit；

Valve, the valve are located in the valve body and are located at the entrance in first air duct and the entrance in second air duct Place；

Shaft, the shaft is located between the valve and the valve body so that the opposite valve body of the valve can be rotated；

Wherein, the air duct switching valve is configured to:

When the air pressure in first air duct is less than the air pressure in second air duct, the valve direction opens described first The first position rotation of the entrance, the entrance in closing second air duct in air duct；

When the air pressure in second air duct is less than the air pressure in first air duct, the valve direction opens described second The second position rotation of the entrance, the entrance in closing first air duct in air duct.