CN208926266U - Air intake assembly and dish-washing machine - Google Patents

Abstract

The utility model discloses a kind of air intake assembly and dish-washing machine, which is used for dish-washing machine, which includes liner, and liner has installation cavity, and air intake assembly includes shell, blower and waterproof case, and shell has the supply air duct for being connected to installation cavity；Blower is connect with shell, and the outlet air end of blower is connected to supply air duct；Waterproof case has covering part, and covering part covers at least partly blower in the side of blower, to prevent the water leaked out from liner from flowing in blower.The utility model improves the structure of air intake assembly, improves the waterproof effect of air intake assembly.

Description

Air intake assembly and dish-washing machine

Technical field

The utility model relates to field of home appliance technology more particularly to a kind of air intake assembly and dish-washing machines.

Background technique

Existing dish-washing machine includes liner, and bowl and basket assembly is mounted in the installation cavity of liner, and dishes, chopsticks wait cleaning part It is mounted on bowl and basket assembly.Dish-washing machine also typically includes the air intake assembly being connected to installation cavity and air draft component, air intake assembly packet Blower is included, after the completion of dishwasher, blower is blowed air into installation cavity by the supply air duct of air intake assembly, and is led to The wind output channel discharge for crossing air draft component, to form air-flow in installation cavity, the part to be cleaned in installation cavity is air-dried.

But the blower being connect with the shell of air intake assembly would generally some do not covered by shell, when liner occur When leak, water is easy to drip on blower, and blower is made the situation of short circuit occur.

Utility model content

The main purpose of the utility model is to provide a kind of air intake assemblies, it is intended to the waterproof effect of air intake assembly is improved, It flows in air intake assembly, and in the blower that the shell of air intake assembly flows to, and causes to avoid the water leaked out from liner The problem of blower short circuit.

To achieve the above object, the utility model proposes a kind of air intake assemblies, are used for dish-washing machine, which includes interior Gallbladder, the liner have installation cavity, and the air intake assembly includes:

Shell has the supply air duct for being connected to the installation cavity；

Blower is connect with the shell, and the outlet air end of the blower is connected to the supply air duct；

Waterproof case has covering part, and the covering part covers at least partly described wind in the side of the blower Machine, to prevent the water leaked out from the liner from flowing in the blower

Preferably, there is mounting groove, the outer surface of the shell offers installing port, and the installing port is for institute in the shell It states in assembling to the mounting groove, the covering part at least partly covers the installing port.

Preferably, the installing port is located at the side that the shell deviates from the liner；The shell is towards the liner A side surface offer air inlet, which is connected to the mounting groove.

Preferably, the shell is convexly equipped with the first water retaining ribs towards the surface of the covering part side, first water retaining ribs Extend along the edge of the covering part, to block the gap between the surface of the shell and the edge of the covering part.

Preferably, the waterproof case further includes the shutter positioned at the case top, the upper surface of the shutter The second water retaining ribs are convexly equipped with, which is set to the edge of the shutter, and along the length side at the shutter edge To extension.

Preferably, the shutter is connect with the upper end of the covering part, and second water retaining ribs include interconnected First sub- water retaining ribs and the second sub- water retaining ribs, the first sub- water retaining ribs are located at one of the shutter far from the covering part End, the second sub- water retaining ribs are located at the end of the described first sub- water retaining ribs length direction.

Preferably, the edge of the shutter stretches out in the periphery wall of the shell.

Preferably, the waterproof case has positioning region and interconnecting piece, and the positioning region is located at the shell away from described The side of covering part, the interconnecting piece connect the positioning region and the covering part, the covering part and positioning region difference It is clamped with the shell.

Preferably, the shutter is convexly equipped with the first limit rib towards the side of the shell, and first limit rib is along institute It states positioning region to the direction of the covering part to extend, the position that the shell corresponds to first limit rib offers the first limit Slot, first limit rib are inserted into first limiting slot；And/or

The shutter offers the second limiting slot towards the side of the shell, and second limiting slot is along the positioning region Extend to the direction of the covering part, the position that the shell corresponds to second limiting slot is convexly equipped with the second limit rib, described Second limit rib is inserted into second limiting slot.

Preferably, the plate-like setting of the interconnecting piece, and vertically extend, the side of the interconnecting piece and the shell The surface of body is opposite, and the upper end of the interconnecting piece is connect with the shutter.

The utility model also proposes a kind of dish-washing machine, which includes:

Liner has the installation cavity of the bowl and basket assembly installation for the dish-washing machine, offers on the inner wall of the installation cavity Through-hole；

And air intake assembly as described above, the air intake assembly include:

Shell has the supply air duct for being connected to the installation cavity；

Blower is connect with the shell, and the outlet air end of the blower is connected to the supply air duct；The air intake assembly with The liner connection, so that the air outlet of the air intake assembly is connected to the through-hole；

Waterproof case has covering part, and the covering part covers at least partly described wind in the side of the blower Machine, to prevent the water leaked out from liner from flowing in the blower

The utility model makes the covering part of waterproof case in air intake assembly by making air intake assembly include waterproof case The side of upper fan, and at least partly blower is covered, to prevent on the water droplet leaked out from liner to the shell of air intake assembly, and The problem in blower and leading to blower short circuit is flowed to along shell, improves the waterproof effect of air intake assembly.

Detailed description of the invention

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, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the decomposition texture schematic diagram of one embodiment of the utility model dish-washing machine；

Fig. 2 is the shell of the utility model air intake assembly and the assembling schematic diagram of blower；

Fig. 3 is the enlarged drawing in Fig. 2 at A；

Fig. 4 is the enlarged drawing in Fig. 2 at B；

Fig. 5 is the structural schematic diagram of one embodiment of the utility model fan assembly；

Fig. 6 is the structural schematic diagram of one embodiment of the utility model shell；

Fig. 7 is the enlarged drawing in Fig. 6 at C；

Fig. 8 is the enlarged drawing in Fig. 6 at D；

Fig. 9 is the structural schematic diagram of one embodiment of the utility model waterproof case；

Figure 10 is another angular views of waterproof case in Fig. 9；

Figure 11 is another angular views of fan assembly in Fig. 5.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

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 Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making the creative labor premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection scope within.

The utility model proposes a kind of air intake assembly, which is used for dish-washing machine.

Referring to Fig.1, dish-washing machine includes liner 20, which has the installation cavity that the bowl and basket assembly 30 for dish-washing machine is installed 201, when needing to wait cleaning part to clean dishes, cookware, bowl and basket assembly 30 is mounted on to the installation cavity 201 of liner 20 It is interior, and wait cleaning part to be mounted on bowl and basket assembly 30 dishes, cookware, water is pumped into peace by the water pump (not shown) in dish-washing machine It behave affectedly in the gushing arm 50 in 201, and is sprayed from the hole for water spraying of gushing arm 50, to be cleaned to the tableware on bowl and basket assembly 30.Its In, gushing arm 50 can be located at bottom, side and the top of bowl and basket assembly 30, and specific location can be according to liner 20 and bowl and basket assembly Depending on 30 structure.

In the present embodiment, as shown in Figure 1, dish-washing machine can be made to include bracket 10, and make the bracket of liner 20 Yu dish-washing machine 10 are slidably connected, and when using dish-washing machine, bowl and basket assembly 30 are installed in liner 20, slides into liner 20 in bracket 10, And liner 20 is sealed, during avoiding gushing arm 50 from cleaning the part to be cleaned on bowl and basket assembly 30, water leakage To outside liner 20.After cleaning, slide into liner 20 outside bracket 10, to facilitate user by bowl and basket assembly 30 from liner 20 Middle taking-up.It should be noted that the quantity of the liner 20 of dish-washing machine can be one, or multiple, wherein to work as dish-washing machine Liner 20 quantity be it is multiple when, multiple liners 20 can be made to arrange along the vertical direction, can also transversely be arranged.Such as scheme In embodiment shown in 1, the quantity of liner 20 included by dish-washing machine is two, and two liners 20 are arranged along the vertical direction.

After the completion of the part to be cleaned cleaning on bowl and basket assembly 30, inner wall, bowl and basket assembly 30, part to be cleaned of liner 20 etc. Water droplet can be remained.The remaining water droplet of the meeting such as inner wall, bowl and basket assembly 30, part to be cleaned for removing liner 20, can wash the dishes It is arranged in machine and air-dries mechanism, part to be cleaned, the bowl and basket assembly 30 etc. in liner 20 is air-dried.Specifically, such as Fig. 1 to Fig. 3 institute Show, perforative first ventilation hole 202 and the second ventilation hole (not shown) are opened up on the inner wall of the installation cavity 201 of liner 20, air-dries Mechanism includes air intake assembly 40 and air draft component 60, and air intake assembly 40 includes shell 41, offers supply air duct in the shell 41, The supply air duct has air outlet 412, which connect with the first ventilation hole 202, so that supply air duct and installation cavity 201 connections；Air draft component 60 includes shell, which has wind output channel, which passes through the second ventilation hole and installation Chamber connection.After cleaning up part to be cleaned, entered by the wind inlet channel 411 that blower bypasses air through air intake assembly 40 It in installation cavity 201, and is discharged from the wind output channel of air draft component 60, to form circulating current in installation cavity 201, makes liner 20 Inner wall, remaining water droplet is entrained by the flow of air on bowl and basket assembly 30 and part to be cleaned, reach part to be cleaned, the bowl in liner 20 The air-dried purpose such as basket assembly 30.Wherein it is possible to blower is set in air intake assembly 40, the outlet air end and supply air duct of the blower Connection to blow air into installation cavity 201, and is discharged by air draft component 60；Wind can also be set on air draft component 60 Air is drawn into installation cavity 201 by machine by the supply air duct of air intake assembly 40, and is discharged from air draft component 60；Certainly, Blower can also be set in air intake assembly 40 and air draft component 60 simultaneously, the blower in air intake assembly 40 is into installation cavity 201 It dries, the blower on air draft component 60 is used to for the air in installation cavity 201 being sucked out, to improve air-dried efficiency.

In the present embodiment, air intake assembly 40 and air draft component 60 with respect to liner 20 position can there are many, such as: can be with So that air intake assembly 40 is located at the rear side of liner 20, air draft component 60 is made to be located at the front side of liner 20；Alternatively, air intake assembly can be made 40 are located at the left side of liner 20, and air draft component 60 is made to be located at the right side of liner 20.

In one embodiment, as shown in Fig. 2, the outlet air end of blower 70 can be made when air intake assembly 40 includes blower 70 It is connected to the wind inlet channel 411 in shell 41, air is blown into installation cavity 201 by wind inlet channel 411.Wherein, wind Machine 70 can be set in shell 41, can also be set to shell 41 outer surface, specifically can according to the structure of air intake assembly 40 and It is fixed.In addition, blower 70 can be axial flow blower, centrifugal blower etc., certainly, when blower 70 be centrifugal blower, shell can be reduced The thickness of body 41, and make air intake assembly 40 that there is biggish air output and lesser noise.

It is understood that when air intake assembly 40 includes blower 70, can lay on the shell 41 of air intake assembly 40 and wind The current supply line that machine 70 connects, which is electrically connected with the connecting terminal of blower 70, to be powered to blower 70.Due to There is the opening installed for bowl and basket assembly 30, the water in liner 20 is easy from installation cavity 201 at the top of the installation cavity 201 of liner 20 Opening leaks, and drips on current supply line, and the end of current supply line is guided to along power supply, and then and lead to terminals There is the situation of short circuit in son.

To avoid the above problem, as shown in figure and figure, it can make shell 41 that there are the first cableties 414, first cableties 414 It is mobile relative to shell 41 to limit current supply line 80 for positioning current supply line 80.Wherein it is possible to make the height of the first cableties 414 Degree is less than the height of the connecting terminal 42 of blower 70, as a result, after current supply line 80 is connect with connecting terminal 42, current supply line 80 Height for the end being connect with connecting terminal 42, higher than current supply line 80 close to the height of the part of connecting terminal 42, from And it prevents on the water droplet leaked out from liner 20 to current supply line 80, and flow to current supply line 80 and wiring along current supply line 80 The end that terminal 42 connects, and the end of connecting terminal 42 or current supply line 80 is made the problem of short circuit occur.It should be noted that First cableties 414 can be located at the outer surface of shell 41, can also be located in shell 41, certainly, when the first cableties 414 are located at shell When the outer surface of body 41, current supply line 80 it is easier for installation.In addition, the structure of the first cableties 414 includes buckle, hook etc. Structure, herein with no restriction.

In the present embodiment, connecting terminal 42 can directly be connect with blower 70, can also pass through connecting wire 90 and blower 70 connections.When connecting terminal 42 is connect by connecting wire 90 with blower 70, as shown in figures 2 and 5, connecting terminal 42 has The terminals 421 being electrically connected with current supply line 80 can be such that the terminals 421 of connecting terminal 42 are located under connecting terminal 42 End, as a result, when current supply line 80 is electrically connected with connecting terminal 42, current supply line 80 can be upward close to the part of connecting terminal 42 Extend, and prevents water of the electric lead 80 on the part of connecting terminal 42 from flowing on connecting terminal 42.

It is possible to further connect connecting terminal 42 with shell 41, so that position of the connecting terminal 42 with respect to shell 41 It keeps stablizing, avoids generating due to air intake assembly 40 and vibrate and lead to the rotation of connecting terminal 42 or mobile, and then lead to terminals 421 position of terminals of son 42 changes.It is of course also possible to hang connecting terminal 42 by connecting wire 90, herein no longer It repeats.

In a preferred embodiment, as shown in Figures 2 and 6, card slot 415, connecting terminal can be opened up on shell 41 42 are mounted in card slot 415, and are clamped with card slot 415, so that connecting terminal 42 is easier for installation.

In the present embodiment, connecting terminal 42 can be set to the outer surface of shell 41, connecting terminal 42 can also be set to In shell 41, certainly, when connecting terminal 42 be set to shell 41 in when, shell 41 can pair of wire connection terminals 42 protected, prevent On water droplet to connecting terminal 42 on shell 41.Specifically, it can make shell 41 that there is holding tank 416, and by connecting terminal 42 It is mounted in holding tank 416.As a result, the inner sidewall of holding tank 416 can pair of wire connection terminals 42 play a certain protective role, prevent Only on the water droplet to connecting terminal 42 on shell 41.

In the present embodiment, blower 70 can be mounted in shell 41, so that shell 41 can protect blower 70, Prevent air intake assembly 40 during movement or transport, blower 70 is collided and damages.Specifically, shell can be made 41 have mounting groove 417, and blower 70 is mounted in mounting groove 417, opens up in the inner wall of mounting groove 417 and pass through for connecting wire 90 Cable-through hole 418, to facilitate blower 70 to be electrically connected with current supply line 90.

When connecting terminal 42 is electrically connected by connecting wire 90 with blower 70, cableties knot can be set on shell 41 Structure prevents connecting wire 90 with respect to 41 activity of shell to position to connecting wire 90.Specifically, as shown in Figures 2 and 3, Second cableties 419 and third cableties 420 can be set on shell 41, and cable-through hole 418 is located at the second cableties 419 and third cableties Between 420, and the second cableties 419, cable-through hole 418 and third cableties 420 are successively arranged along the direction far from connecting terminal 42.When When blower 70 is installed in the mounting groove 417 of shell 41, connecting wire 90 can be made to stretch out from cable-through hole 418, and make third Cableties 420 and the second cableties 419 successively position the connecting wire 90 stretched out from cable-through hole 418.It is understood that by Be located between third cableties 420 and the second cableties 419 in cable-through hole 418, when the connecting wire 90 stretched out from cable-through hole 418 first with Third cableties 420 connect, then when connecting with the second cableties 419, connecting wire 90 can be wrapped on third cableties 420, to make Connecting wire 90 is not easy to fall off from third cableties 420, improves line buckling structure to the locating effect of connecting wire 90.In addition, When the end under tension that connecting wire 90 is connect with connecting terminal 42, third cableties 420 can be to the company of winding on it It connects conducting wire 90 and applies certain counter pull, to prevent connecting wire 90 and blower 70 to be detached from.

Wherein, the second cableties 419 and third cableties 420 can have a variety of structures, specifically can be according to the second cableties 419 and Three cableties 420 limit depending on the movable direction of connecting wire 90.

Such as shown in figure 3, the second cableties 419 can be made to protrude from the surface of the shell 41, and has and led for connection The first crossed beam trunking 413 that line 90 passes through, the notch of first crossed beam trunking 413 are located at the periphery wall of the second cableties 419, and the first mistake The direction of the notch of wire casing 413 is radially consistent with connecting wire 90, and connecting wire 90 is put into the first crossed beam trunking to facilitate In 413.

In addition, as shown in figure 3, can make third cableties 420 that there is the second crossed beam trunking 422 for passing through for connecting wire 90, And the notch of the second crossed beam trunking 422 is made to be located at the side that third cableties 420 deviate from the second cableties 419, to prevent connecting wire 90 Deviate from out of third cableties 420 the second crossed beam trunking 422.

It is possible to further make the notch of the second crossed beam trunking 422 from the inside to the outside be in flaring setting, to facilitate connection guiding 90 It enters in the second crossed beam trunking 422, or is taken out out of second crossed beam trunking 422.

In a preferred embodiment, the second cableties 419 and third cableties 420 while using the above structure can be made, with Keep the second cableties 419 and third cableties 420 more preferable to the locating effect of connecting wire 90.It is of course also possible to make the second cableties 419 Using the above structure with one in third cableties 420, it is not construed as limiting herein.

In the present embodiment, it can be located in holding tank 416 with the second cableties 419 and third cableties 420, so that holding tank 416 Internal perisporium to connecting wire 90 formed protect, prevent on the water droplet to connecting wire 90 on shell 41.

Wherein it is possible to which holding tank 416 is made to be located at the lower section of mounting groove 417, holding tank 416 can also be made to be located at mounting groove 417 side or top, certainly, when holding tank 416 is located at the lower section of mounting groove 417, the connecting wire that is connect with blower 70 90 also are located at the lower section of blower 70, to flow when preventing on the water droplet to connecting wire 90 on shell 41 along connecting wire 90 Cause blower 70 short-circuit on to blower 70.

It further, as shown in Figures 2 and 3, can be by third line when holding tank 416 is located at the lower section of mounting groove 417 It detains the 420, second cableties 419 and cable-through hole 418 is set to holding tank 416 on the inner wall of 417 side of mounting groove.Work as water as a result, After entering in holding tank 416, the bottom of holding tank 416 can be flowed to, without flowing in connecting wire 90.

In the present embodiment, it can also make shell 41 that there are the 4th cableties 423, the 4th cableties 423 are used for current supply line 80 are positioned, wherein and the 4th cableties 423 and the first cableties 414 are arranged along current supply line 80 far from the direction of connecting terminal 42, And the 4th cableties 423 height be greater than the first cableties 414 height.The current supply line 80 on shell 41 is in the first cableties as a result, 414 are formed about minimum point, and when having water droplet on current supply line 80, water droplet can arrive current supply line 80 along current supply line stream 80 At minimum point, without flowing to the both ends of current supply line 80, and cause the problem of short circuit.Wherein it is possible to make 423 court of the 4th cableties Upper setting, to improve the 4th cableties 423 to the locating effect of current supply line 80.

On the basis of above-mentioned any one embodiment, as shown in Fig. 5, Fig. 6 and Figure 11, waterproof can be set on shell 41 Shell 43, the waterproof case 43 have covering part 431, which is located at the side of the energization element on shell 41, and covers Lid at least partly energization element, to prevent from causing short-circuit problem on from the water droplet that liner 20 leaks to energization element. Wherein, the covering part 431 of waterproof case 43 can cover in the energizations elements such as blower 70, connecting terminal 42, connecting wire 90 It is one or more, it specifically can be depending on the structure of shell 41.It, can also be in addition, waterproof case 43 can be connect with shell 41 It is connect with the other structures of air intake assembly 40, it might even be possible to and the connection such as bracket, liner 20 of dish-washing machine.

In one embodiment, the covering part 431 of waterproof case 43 can be made to cover at least partly connecting terminal 42, to prevent Cause the problem of short circuit on from the water droplet that liner 20 leaks to connecting terminal 42.Wherein, covering part 431 covers terminals The mode of son 42 specifically can be depending on the installation site of connecting terminal 42.

Such as: when connecting terminal 42 is mounted on the outer surface of shell 41, can make covering part 431 towards shell 41 one Side has the accommodation space for accommodating connecting terminal 42, and when waterproof case 43 is connect with shell 41, connecting terminal 42 is contained in this In accommodation space.

When connecting terminal 42 is mounted in the holding tank 416 of shell 41, which has pacifies for connecting terminal 42 The first installing port being attached in holding tank 416 can make covering part 431 opposite with the outer surface of shell 41, and cover at least portion Divide the first installing port, causes connecting terminal 42 short-circuit to prevent water from flowing in holding tank 416.Certainly, when covering part 431 is complete When covering the first installing port, waterproof effect is more preferable.It should be noted that holding when the second cableties 419 and third cableties 420 are also set to When receiving in slot 416, the first installing port can also be installed in holding tank 416 for connecting wire 90.

In the present embodiment, the first installing port can be made to be located at the side that shell 41 deviates from liner 20, to facilitate connecting terminal 42 and/or connecting wire 90 installation.

In further embodiments, the covering part 431 of waterproof case 43 can be made to cover at least partly blower 70, to reduce The risk for causing short circuit from the water droplet to blower that liner 20 leaks 70.Wherein, covering part 431 covers the side of blower 70 Formula specifically can be depending on the installation site of blower 70.In addition, covering part 431 can be plate-like, shelly-shaped etc. shapes setting, specifically It can be depending on the installation site of blower 70.

Such as: when blower 70 is mounted on the outer surface of shell 41, covering part 431 can be made to have towards the side of shell 41 There is the accommodation space of blower 70, when waterproof case 43 is connect with shell 41, blower 70 is contained in the accommodation space.

When blower 70 is mounted in the mounting groove 416 of shell 41,41 surface of shell, which has, is installed to installation for blower 70 The second installing port in slot 417 can make covering part 431 cover at least partly the first installing port, to prevent water from flowing to holding tank The problem of causing 70 internal short-circuit of blower in 417.Certainly, when the first installing port is completely covered in covering part 431, waterproof effect More preferably.

In the present embodiment, the second installing port can be made to be located at the side that shell 41 deviates from liner 20, to facilitate blower 70 Installation.

In addition, as shown in fig. 6, air inlet 424 can be opened up towards a side surface of liner 20 in shell 41, the air inlet 424 are connected to mounting groove 417, so that air enters in mounting groove 417.It is understood that when blower 70 operates, by shell The air in gap between body 41 and liner 20 is drawn into mounting groove 417, and is blown into supply air duct.Due to liner 20 Air inlet 424 can be blocked, therefore, the blower 70 in mounting groove 417 can be protected.

In a preferred embodiment, the covering part 431 of waterproof case 43 can be made while covering the first installing port and the Two installing ports, and the first installing port and the second installing port is made to be located at the ipsilateral of shell 41, to improve the waterproof effect of waterproof case 43 Fruit, and simplify the structure of the covering part 431 of waterproof case 43.It is possible to further make the first installing port and the second installing port position Deviate from the side of liner 20 in shell 41 so that blower 70, connecting terminal 42 and connecting wire 90 it is easier for installation.

As shown in figures 2 and 5, when covering part 431 covers blower 70 and/or connecting terminal 42, the edge of covering part 431 There can be gap between the surface of shell 41, when the case where leak occurs in liner 20, the water dripped on shell 41 may Gap between the edge of covering part 431 and the surface of shell 41 enters in connecting terminal 42 and/or blower 70 and causes The problem of short circuit.It, can be in surface projection of the shell 41 towards 431 side of covering part in the present embodiment to avoid the problem One water retaining ribs 432, which extends along the edge of covering part 431, to block surface and the covering part of shell 41 Gap between 431 edge.Wherein it is possible to which the first water retaining ribs 432 is made to block the surface of shell 41 and the edge of covering part 431 Between a part of gap, first gear water muscle 432 can also be made to block between the surface of shell 41 and the edge of covering part 431 Whole gaps.

In a preferred embodiment, as shown in figure 5, can make first gear water muscle 432 block 431 top of covering part and in Gap between the edge in portion and the surface of shell 41, to subtract while the first water retaining ribs 432 have preferable water blocking effect The length of small first water retaining ribs 432.

In the present embodiment, as shown in Figures 9 to 11, can make waterproof case 43 further includes the shutter positioned at case top 433, and in the second water retaining ribs of upper surface projection 434 of shutter 433, which is set to the side of shutter 433 Edge, and extend along the length direction at 433 edge of shutter.It is understood that the water in liner 20 drips above shell 41 When falling, it can drip on shutter 433, and since the second water retaining ribs 434 are arranged in the edge of shutter 433, shutter can be prevented Water on 433 flow to the side wall of shell 1 and enters in blower 70 and/or connecting terminal 42.Wherein, the second water retaining ribs 434 can Set on more side edges of shutter 433, it can also be set to certain one side edge of shutter 433, according to shell 41 and can specifically be hidden Depending on the structure of baffle 433.In addition, the second water retaining ribs 434 can be also possible to the second water blocking close to the edge of shutter 433 The side of muscle 434 is concordant with the edge surface of shutter 433, certainly, when the side of the second water retaining ribs 434 and the side of shutter 33 When face is concordant, processing is more convenient.

Such as: shutter 433 and the upper end of covering part 431 can be made to connect, and the second water retaining ribs 434 is made to include mutually interconnecting The sub- water retaining ribs 435 of first connect and the second sub- water retaining ribs 436, wherein the first sub- water retaining ribs 435 are located at shutter 433 far from covering One end of cover 431, the second sub- water retaining ribs 436 are located at the end of the first sub- 435 length direction of water retaining ribs.It is understood that First sub- water retaining ribs 435 and the second sub- water retaining ribs 436 can stop the water on 433 upper surface of shutter, make shutter 433 Water on upper surface is flowed out from the side that shutter 433 is connect with covering part 431, without flowing to the uncovered portion of shell 41 On the surface of 431 coverings, make waterproof case 43 that there is better waterproof effect.

It is upper when shutter 433 as a result, alternatively, it is also possible to make the edge of shutter 433 stretch out in the periphery wall of shell 41 When the water on surface is dripped from the edge of shutter 433, it will not flow on the periphery wall of shell 41, to prevent water from flowing to shell 41 On connecting terminal 42 and/or blower 70 in.

In a preferred embodiment, the edge of shutter 433 can be made to stretch out in the periphery wall of shell 41, and blocked The second water retaining ribs of upper surface projection 434 of plate 433, to further increase the waterproof effect of waterproof case 43.

In the present embodiment, connection type between waterproof case 43 and shell 41 can there are many, such as: can be using weldering It the non-dismountable mode such as connects, paste to connect, it can also removably mode connect using screw, buckle etc..

In a preferred embodiment, waterproof case 43 and shell 1 can be made to be clamped, so that waterproof case 3 and shell 41 Connection it is more convenient.Specifically, as shown in Fig. 9 and Figure 11, it can make waterproof case 43 that there is positioning region 437 and interconnecting piece 438, which is located at the side that shell 41 deviates from covering part 431, and interconnecting piece 438 connects positioning region 437 and covering part 431, covering part 431 and positioning region 437 are clamped with shell 41 respectively, so that waterproof case 43 and the connection of shell 41 are more steady It is fixed.

Wherein, covering part 431 and positioning region 437 and 41 snap fit of shell specifically can be according to shell 41 and waterproof cases 43 Structure depending on.Such as shown in Fig. 4, Fig. 5, Fig. 8 and Fig. 9 to Figure 11, can make between covering part 431 and positioning region 437 away from From, it is suitable with thickness of the shell 41 in covering part 431 to 437 direction of positioning region, in side of the covering part 431 towards shell 41 The first card hole 439 is opened up, in a side surface projection first clamping protrusion 425 of the shell 41 towards covering part 431, in positioning region 437 sides towards shell 41 open up the second card hole 440, block in shell 41 towards a side surface projection second of positioning region 437 Hold protrusion 436, when by the way that shell 41 being inserted into the space between covering part 431 and positioning region 437, and make shell 41 and/ Or covering part 431 carries out elastic evacuation, is inserted into the first clamping protrusion 425 in first card hole 439, so that 431 He of covering part Shell 41 is clamped, and so that shell 41 and/or positioning region 437 is carried out elastic evacuation, the second clamping protrusion 426 is made to be inserted into the second card hole In 440, so that positioning region 437 and shell 41 are clamped.

Wherein, in order to be inserted into shell 41 more smoothly in the space between covering part 431 and positioning region 437, such as Shown in Fig. 6, first guiding surface 427, first guiding surface 427 can be set in the free end of the first clamping protrusion 425 In the first clamping protrusion 425 along the reversed side of 41 direction of insertion of shell, to guide covering part 431 to cross the first clamping protrusion 425, until the first clamping protrusion 425 is inserted into the first card hole 439；It similarly, as shown in figure 8, can be convex in the second clamping The second guiding surface 428 is arranged in the free end for playing 426, which is located at the second clamping protrusion 426 along shell 41 The reversed side of direction of insertion, as a result, to guide positioning region 437 to cross the second clamping protrusion 426, until the second clamping protrusion 426 are inserted into the second card hole 330.

In the present embodiment, when positioning region 437 and covering part 431 are clamped with shell 41 respectively, 433 He of shutter can be made Shell 41 is clamped by the first buckle structure, so that the connection between waterproof case 43 and shell 41 is more stable.Specifically, may be used With in side projection first limit rib 441 of the shutter 433 towards shell 41, first limit rib 441 is along positioning region 437 to covering The direction of cover 431 extends, and the position of corresponding first limit rib 441 of shell 41 opens up the first limiting slot 429, when waterproof case 43 When connecting with shell 41, the first limit rib 441 is inserted into the first limiting slot 429.Pass through the first limit rib 441 and first as a result, The cooperation of limiting slot 429 can prevent shutter 433 from moving relative to shell 1 along the width direction of the first limit rib 441, thus Keep the cooperation between waterproof case 43 and shell 41 more stable.In addition, by making the first limit rib 441 and the first limiting slot 429 extend along the direction of positioning region 427 to covering part 431, additionally it is possible to prevent from shutter 433 close to the first limit rib 441 1 Water under the marginal flow of side enters in the gap between shutter 433 and shell 41.

It is equally possible that being clamped shutter and shell by the second buckle structure, specifically, plate face can blocked The second limiting slot is opened up to the side of shell, which extends along the direction of positioning region to covering part, and in shell pair The second limit rib of position projection for answering the second limiting slot, when waterproof case is connected with shell, the second limit of the second limit rib insertion In the slot of position, details are not described herein again.

In the present embodiment, as shown in Fig. 7 and Figure 10, the plate-like setting of interconnecting piece 438, and the side of interconnecting piece 438 can be made Face is opposite with the surface of shell 41, to cover a part of shell 41, plays certain waterproof action.Wherein it is possible to make to connect Portion 438 vertically extends, and connect the upper end of interconnecting piece 438 with shutter 433, and interconnecting piece 438 being capable of mode as a result, Upper water on shutter 433 flows to the surface of shell 41 from shutter 433 close to the edge of 438 side of interconnecting piece, raising The waterproof effect of waterproof case 43.

In a preferred embodiment, interconnecting piece 438, covering part 431 and shutter 433 can be made to be connected with each other, to enclose The space for being formed and accommodating blower 70 is closed, keeps the intensity of waterproof case 43 higher, waterproof effect is more preferable.

In the present embodiment, as shown in fig. 6, shell 41 can also be made to include drainage channel, the water inlet 443 of the drainage channel It being connected to the discharge outlet (not shown) of liner 20, the water outlet 444 of drainage channel 443 is connected to drainpipe (not shown), for Water discharge in installation cavity 201.It is understood that can make to wash by the way that discharge structure and air inlet structure become one The structure of bowl machine is more compact, is conducive to the volume for reducing dish-washing machine.

In a preferred embodiment, the water inlet 443 of drainage channel can be made to be located at one of shell 41 towards liner 20 Side, to facilitate the water inlet 443 of drainage channel to be connected to the discharge outlet of liner 20.Furthermore it is also possible to make the water outlet of drainage channel Mouth 444 is located in the edge surface of shell 41, to reduce the thickness of shell 41, and then keeps the structure of dish-washing machine more compact.

The utility model also proposes a kind of dish-washing machine, which includes air intake assembly, the specific structure of the air intake assembly Referring to above-described embodiment, due to the utility model proposes dish-washing machine include above-mentioned air intake assembly all embodiments all sides Therefore case at least has technical effect identical with the air intake assembly, does not illustrate one by one herein.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (11)

1. a kind of air intake assembly is used for dish-washing machine, which includes liner, and the liner has installation cavity, which is characterized in that The air intake assembly includes:

Shell has the supply air duct for being connected to the installation cavity；

Blower is connect with the shell, and the outlet air end of the blower is connected to the supply air duct；

Waterproof case has covering part, and the covering part covers at least partly described blower in the side of the blower, To prevent the water leaked out from the liner from flowing in the blower.

2. air intake assembly as described in claim 1, which is characterized in that there is in the shell mounting groove, the shell it is outer Surface offers installing port, and the installing port is in the assembling to the mounting groove, the covering part is at least partly covered The installing port.

3. air intake assembly as claimed in claim 2, which is characterized in that the installing port is located at the shell away from the liner Side；The shell offers air inlet towards a side surface of the liner, which is connected to the mounting groove.

4. the air intake assembly as described in any one of claims 1 to 3, which is characterized in that the shell is towards the covering The surface of portion side is convexly equipped with the first water retaining ribs, which extends along the edge of the covering part, to block the shell Gap between the surface of body and the edge of the covering part.

5. the air intake assembly as described in any one of claims 1 to 3, which is characterized in that the waterproof case further includes position In the shutter of the case top, the upper surface of the shutter is convexly equipped with the second water retaining ribs, which is set to institute The edge of shutter is stated, and is extended along the length direction at the shutter edge.

6. air intake assembly as claimed in claim 5, which is characterized in that the shutter is connect with the upper end of the covering part, Second water retaining ribs include the interconnected first sub- water retaining ribs and the second sub- water retaining ribs, and the first sub- water retaining ribs are located at institute The one end of shutter far from the covering part is stated, the second sub- water retaining ribs are located at the end of the described first sub- water retaining ribs length direction Portion.

7. air intake assembly as claimed in claim 5, which is characterized in that the edge of the shutter stretches out in the outer of the shell Peripheral wall.

8. air intake assembly as claimed in claim 5, which is characterized in that the waterproof case has positioning region and interconnecting piece, institute It states positioning region and is located at the side that the shell deviates from the covering part, the interconnecting piece connects the positioning region and the covering Portion, the covering part and the positioning region are clamped with the shell respectively.

9. air intake assembly as claimed in claim 8, which is characterized in that the shutter is convexly equipped with towards the side of the shell First limit rib, first limit rib extend along the direction of the positioning region to the covering part, and the shell corresponds to described the The position of one limit rib offers the first limiting slot, and first limit rib is inserted into first limiting slot；And/or

The shutter offers the second limiting slot towards the side of the shell, and second limiting slot is along the positioning region to institute The direction for stating covering part extends, and the position that the shell corresponds to second limiting slot is convexly equipped with the second limit rib, and described second Limit rib is inserted into second limiting slot.

10. air intake assembly as claimed in claim 8, which is characterized in that the plate-like setting of interconnecting piece, and along the vertical direction Extend, the side of the interconnecting piece is opposite with the surface of the shell, and the upper end of the interconnecting piece is connect with the shutter.

11. a kind of dish-washing machine, which is characterized in that the dish-washing machine includes:

Liner, the installation cavity that there is the bowl and basket assembly for the dish-washing machine to install；

Air intake assembly as described in any one of claims 1 to 10 offers through-hole on the inner wall of the installation cavity, described Air intake assembly is connect with the liner, so that the air outlet of the air intake assembly is connected to the through-hole.