CN204120824U - A kind of coffee machine with embedded milk foam device - Google Patents

Abstract

The utility model provides a kind of coffee machine with embedded milk foam device, belongs to field of mechanical technique.The coffee machine originally with embedded milk foam device comprises housing, is provided with control panel and discharge pedestal at housing face; Be provided with embedded milk foam device below discharge pedestal, discharge pedestal is provided with steam (vapor) outlet and air outlet slit; Embedded milk foam device comprises the device assembly with the outlet of milk foam, be provided with steam channel, inlet channel in device assembly and enter milk passage, negative pressure cavity and hybrid chamber is also provided with in device assembly, the two ends of hybrid chamber export UNICOM with negative pressure cavity, milk foam respectively, inlet channel with enter milk passage UNICOM, enter milk passage, steam channel respectively with negative pressure cavity UNICOM; In housing, be provided with the magnetic valve that can control inlet channel and open or close, magnetic valve and control panel are electrically connected and form closed-loop path.The coffee machine originally with embedded milk foam device has advantage reasonable in design, easy to use, freely to switch heating mode and heating foaming pattern.

Description

A kind of coffee machine with embedded milk foam device

Technical field

The utility model belongs to beverage-making device technical field, relates to a kind of coffee machine, particularly a kind of coffee machine with embedded milk foam device.

Background technology

Coffee is one of most popular drink in the world, and it brings joyful and excited.Along with reform and the opening of China, espresso the most popular in the world at present, Cappuccino and take iron coffee with milk etc. also to put on the dining table of compatriots, and like by increasing people.People on coffee machine, achieve application of electronic technology abrasive dust, press-powder, dress powder, brew, remove the automatic control of the brewing coffee overall processes such as residue, create coffee machine.

At home or in workplace, people often can utilize the beverage-making devices such as coffee machine to make the beverages such as normal coffee, cappuccino, latte, such beverage-making device generally has milk pipe, steam (vapor) outlet, Coffee outlet, be provided with automatic coffee making mechanism in coffee machine inside, automatic coffee making mechanism is its core work unit place.Automatic coffee making mechanism need realize the functions such as automatic rotation, automatic guide, automatic feeding water.

In prior art, when needs make above-mentioned particular beverage, generally manually overlap a milk foam device at the steam outlet of beverage-making device, need in use procedure to keep hand holding state.Milk foam device, also can be called milk bubble machine, supports the use, for the manufacture of milk froth with beverage-making devices such as coffee machines.Milk foam device can also utilize steam heat the liquid such as milk, soya-bean milk simultaneously and bubble, negative pressure space is formed by beating steam in heating process, by the effect of air pressure, beverage, air, steam are formed the frothy beverage of tool, the beverage such as heating milk while producing foam.

Some common in the market coffee machines or milk foam device, great majority are self-existent, and the raw material not only required for waste production, take more space.In addition, the coffee machine of existing band milk foam device, its milk foam device is fixedly connected with coffee machine, can not disassemble, coffee machine is connected with the circuit of milk foam device and is fixed together, and user can not freely choose, dismounting milk foam device part, buys and uses flexibly inconvenient.

Existing coffee-making machine structure is simple and design unreasonable, milk foam device function singleness on coffee machine, the heating of milk foam device and foaming work synchronous operation, when user does not need foam, milk foam device cannot be selected only to use heating function according to the demand of user, the handoff functionality between heating mode and heating foaming pattern cannot be realized, and then cause certain inconvenience to daily life.

In sum, for solving the deficiency on existing coffee-making machine structure, need to design a kind of reasonable in design, easy to use, coffee machine with embedded milk foam device that freely can switch heating mode and heating foaming pattern.

Summary of the invention

The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of reasonable in design, easy to use, coffee machine with embedded milk foam device that freely can switch heating mode and heating foaming pattern.

The purpose of this utility model realizes by following technical proposal: a kind of coffee machine with embedded milk foam device, comprises housing, wherein:

Be provided with control panel at housing face and be positioned at the discharge pedestal below control panel;

Removably be provided with embedded milk foam device below described discharge pedestal, described discharge pedestal is provided with for the steam (vapor) outlet of delivering vapor and the air outlet slit that communicates with the external world;

Described embedded milk foam device comprises the device assembly with the outlet of milk foam, be provided with in described device assembly the steam channel be connected with steam (vapor) outlet, the inlet channel be connected with air outlet slit and for milk suck enter milk passage, negative pressure cavity and hybrid chamber is also provided with in device assembly, the two ends of described hybrid chamber export UNICOM with negative pressure cavity, milk foam respectively, described inlet channel with enter milk passage UNICOM, described in enter milk passage, steam channel respectively with negative pressure cavity UNICOM;

In housing, be provided with the magnetic valve that can control inlet channel and open or close, described magnetic valve and control panel are electrically connected and form closed-loop path.

As further improvement of the utility model, described embedded milk foam device is arranged on the side-lower that discharge pedestal faces housing, the side-lower that described discharge pedestal deviates from housing is provided with hot water outlet and symmetrically arranged two Coffee outlet, the outlet of described milk foam is arranged on hot water outlet rear, and described two Coffee outlet divide and are listed in hot water outlet both sides.

As further improvement of the utility model, described device assembly comprises holder and divides the left binding block being listed in holder both sides, right binding block, described steam channel, inlet channel, enter milk passage, negative pressure cavity, hybrid chamber is all arranged in holder, described milk foam outlet is opened in middle part below holder, described steam channel porch, inlet channel porch to be all positioned at above holder and respectively with steam (vapor) outlet, air outlet slit is connected, described inlet channel exit is positioned at into milk passage, described enter milk feeder connection place be positioned in the middle part of left binding block side, described enter milk channel exit be positioned at negative pressure cavity.

Further improve as of the present utility model; described left binding block, right binding block are all movably arranged on holder; the left spring resetted after making left binding block action is provided with between left binding block and holder; between right binding block and holder, be provided with the right spring resetted after making right binding block action, described left binding block, right binding block all can in the horizontal direction slippage left clip and right clip are drawn close or away from.

Further improve as of the present utility model, described embedded milk foam device is removably mounted on below discharge pedestal by buckle structure, described buckle structure comprises left clip, right clip and respectively with left clip, the left fixed head that right clip correspondence is arranged, right fixed head, described left clip is arranged on above left binding block, described right clip is arranged on above right binding block, described left clip and right clip are oppositely arranged, described left fixed head, right fixed head is all installed on discharge pedestal, described left clip, left draw-in groove is offered respectively in the middle part of right clip, right draw-in groove, after embedded milk foam device is installed, described left fixed head, right fixed head fixes at left draw-in groove respectively, in right draw-in groove.

As further improvement of the utility model, the nozzle being provided with steam seat and being plugged in steam seat in holder, silica gel part is also sealedly connected with and described hybrid chamber is fastened by silica gel part and holder and formed in holder, described silica gel part is positioned at below steam seat and steam seat part stretches into hybrid chamber, steam passage holes and the pressurized hole with steam passage holes UNICOM is offered in the middle part of described nozzle, described steam channel is by steam passage holes, pressurized hole surrounds formation, connecting hole is provided with in the middle part of described steam seat, described negative pressure cavity is by connecting hole and hybrid chamber UNICOM, described pressurized hole and negative pressure cavity UNICOM, the diameter of described pressurized hole is less than the diameter of steam passage holes.

As further improvement of the utility model, in holder, be also provided with air inlet seat and be installed in rotation on and enter milk important actor in air inlet seat, the first air inlet through hole is vertically offered in the middle part of described air inlet seat, offer first in the middle part of described air inlet seat in the horizontal direction and enter milk through hole, second enters milk through hole, milk groove is entered around what offer that width increases progressively in the middle part of the lateral surface entering milk important actor, described first enters milk through hole, second enters milk through hole divides and is listed in into milk groove both sides and three UNICOM, entering in the middle part of milk important actor vertically to offer the second air inlet through hole, entering the small air inlet hole being equipped with in the horizontal direction in the middle part of milk important actor and entering milk through hole UNICOM with second, described inlet channel is by the first air inlet through hole, second air inlet through hole, small air inlet hole surrounds formation, described enter milk passage enter milk through hole by first, enter milk groove, second enters milk through hole surrounds formation, described second enters milk through hole and negative pressure cavity UNICOM.

Further improve as of the present utility model, described in enter integral type on milk important actor and be provided with switch block, air inlet seat offers the breach that matches with switch block and described switch block is positioned at breach.

As further improvement of the utility model, described air inlet seat and steam seat are connected.

As further improvement of the utility model, described discharge pedestal back integral type is provided with two slide rails, housing is arranged and two slide rails, two grooves one to one, is symmetrically installed with at discharge pedestal back the slide plate that two can be inhaled magnetic, housing is provided with and two slide plates, two magnet one to one.

Based on technique scheme, the utility model embodiment at least can produce following technique effect:

1, embedded milk foam device is removably mounted on the housing of coffee machine, make user in use without the need to keeping hand holding state always, milk foam device is fixed, operate simple, convenient, can be loaded onto according to actual needs or be unloaded, mount and dismount all more convenient, flexibility is large;

2, can pass through the break-make of control panel Controlling solenoid valve, and then control inlet channel opens or closes, whether the final air that controls enters in milk foam device, realizes heating mode and the switching of heating foaming pattern fast.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:

Fig. 1 is the structural representation of the utility model one preferred embodiment.

Fig. 2 is the structural representation of discharge pedestal in the utility model one preferred embodiment.

Fig. 3 is the structural representation at another visual angle of Fig. 2.

Fig. 4 is the sectional view of Fig. 2 mono-preferred embodiment.

Fig. 5 is the sectional view at another visual angle of Fig. 2.

Fig. 6 is the structure for amplifying schematic diagram at A place in Fig. 5.

Fig. 7 is the structural representation of the utility model one preferred embodiment.

Fig. 8 is the explosive view of the utility model one preferred embodiment.

Fig. 9 is the sectional view of the utility model one preferred embodiment.

Figure 10 is the structural representation entering milk important actor in the utility model one preferred embodiment.

Figure 11 is the sectional view of Figure 10.

Figure 12 is the partial sectional view of the utility model one preferred embodiment.

In figure, 10, housing; 11, groove; 20, control panel; 30, discharge pedestal; 31, steam (vapor) outlet; 32, air outlet slit; 33, hot water outlet; 34, Coffee outlet; 35, left fixed head; 36, right fixed head; 40, embedded milk foam device; 41, holder; 411, milk foam outlet; 42, left binding block; 421, left clip; 4211, left draw-in groove; 43, right binding block; 431, right clip; 4311, right draw-in groove; 44, left spring; 45, right spring; 46, steam seat; 47, nozzle; 48, silica gel part; 49, air inlet seat; 491, the first air inlet through hole; 492, first enters milk through hole; 493, second enters milk through hole; 494, breach; 51, steam channel; 511, steam passage holes; 512, pressurized hole; 52, inlet channel; 53, milk passage is entered; 54, negative pressure cavity; 55, hybrid chamber; 56, connecting hole; 60, milk important actor is entered; 61, milk groove is entered; 62, the second air inlet through hole; 63, small air inlet hole; 64, switch block; 70, slide rail; 80, slide plate; 90, magnet.

Detailed description of the invention

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.

Existing coffee-making machine structure is simple and design unreasonable, milk foam device function singleness on coffee machine, the heating of milk foam device and foaming work synchronous operation, when user does not need foam, milk foam device cannot be selected only to use heating function according to the demand of user, cannot realize the handoff functionality between heating mode and heating foaming pattern, cause certain inconvenience to daily life, it is necessary for therefore designing a kind of coffee machine reasonably with embedded milk foam device.

A kind of coffee machine with embedded milk foam device of the utility model protection, embedded milk foam device 40 is removably mounted on equipment, can be loaded onto according to the actual requirements or unload.This coffee machine not only can make Cappuccino, by coffees with milk such as iron, also can be used for the beverages such as simple heating milk, soya-bean milk, in use, is free to this embedded milk foam device 40 is switched to heating mode or heating foaming pattern.

Supplementary notes: the heating mode in this case refers to this embedded milk foam device 40 and only realizes simple heating work; Heating foaming pattern refers to this embedded milk foam device 40 and can realize heating and foaming work simultaneously, and flexibility is large and versatility is wide; This embedded milk foam device 40 can be used for the beverage such as heating milk, soya-bean milk, and the embedded milk foam device 40 in this case can not only be used on coffee machine, the similar equipment with steam heating function normally can work, the user demand of more crowds can be met well.

As shown in Figure 1 to 11, the coffee machine originally with embedded milk foam device comprises housing 10, wherein: be provided with control panel 20 at housing 10 face and be positioned at the discharge pedestal 30 below control panel 20; Removably be provided with embedded milk foam device 40 below discharge pedestal 30, discharge pedestal 30 is provided with for the steam (vapor) outlet 31 of delivering vapor and the air outlet slit 32 that communicates with the external world; Embedded milk foam device 40 comprises the device assembly with milk foam outlet 411, be provided with in device assembly the steam channel 51 be connected with steam (vapor) outlet 31, the inlet channel 52 be connected with air outlet slit 32 and for milk suck enter milk passage 53, negative pressure cavity 54 and hybrid chamber 55 is also provided with in device assembly, the two ends of hybrid chamber 55 export 411 UNICOMs with negative pressure cavity 54, milk foam respectively, inlet channel 52 with enter milk passage 53 UNICOM, enter milk passage 53, steam channel 51 respectively with negative pressure cavity 54 UNICOM; In housing 10, be provided with the magnetic valve (not shown) that can control inlet channel 52 and open or close, magnetic valve and control panel 20 are electrically connected and form closed-loop path.

This coffee machine in an initial condition, overall construction design is reasonable, housing 10 is as the core support parts of coffee machine, inside is provided with coffee-making device, discharge pedestal 30 is for sending the materials such as coffee, steam, hot water, milk foam, in actual mechanical process, control panel 20 can manipulate according to user's user demand, and then realize the making of different coffee or beverage, when needs switch heating mode and heat foaming pattern, user can directly be controlled by the magnetic valve of control panel 20 pairs of housing 10 inside, uses simple, easy left-hand seat.

Device assembly, as the Primary containers of embedded milk foam device 40 and supporter, is mainly used in the parts installing and place milk foam device inside, plays a protective role.

In the utility model, embedded milk foam device 40 is removably mounted on housing 10, and make user in use without the need to keeping hand holding state always, milk foam device is fixed, operate simple, convenient, can be loaded onto according to actual needs or unload.

The entrance of steam channel 51 is connected with the steam (vapor) outlet 31 of coffee machine, the outlet of steam channel 51 and negative pressure cavity 54 UNICOM, the steam of coffee machine is made first to enter in negative pressure cavity 54 by steam channel 51, enter in hybrid chamber 55 by negative pressure cavity 54 again, inlet channel 52 communicates with extraneous air, enter milk passage 53 for by milk, the beverage of soya-bean milk passes in milk foam device, and pass in the milk pipe that these beverages can be stored by coffee machine, also directly can be sent into by the external world, each channels designs rationally and compact in design, make coffee machine work smooth and easy, reduce equipment breakage rate, magnetic valve can be divided into electromagnetic valve pipeline and gauge tap according to the actual requirements, this gauge tap can directly be made on the control panel 20 of coffee machine, control inlet channel 52 by the break-make of Controlling solenoid valve to open or close, and then whether control air enters in milk foam device, realize the switching of heating mode and heating foaming pattern fast.

In the course of the work, manipulation control panel 20 opens steam cock, by beating steam and then form negative pressure space in steam channel 51 in negative pressure cavity 54, by the effect of air pressure, beverage, air, steam can be formed the frothy beverage of tool, to produce while foam the beverages such as heating milk, also only can carry out heating operation to beverages such as milk according to the actual requirements, such structural design, make the coffee machine versatility in this case wide.

The specific works process of this coffee machine is as follows: first, and coffee flows out via other outlets of coffee machine, and leaves in mug, the beverages such as milk have been deposited in advance in coffee machine (i.e. housing 10), and by milk pipe with enter milk passage 53 and be connected, the cup being contained with the beverages such as milk can certainly be brought and be placed into below this milk foam device, again by milk pipe with enter milk passage 53 and be connected, inlet channel 52 communicates with the external world, steam is come in from steam channel 51, steam first enters in hybrid chamber 55 through negative pressure cavity 54 again, negative pressure space is formed in negative pressure cavity 54, now, the liquid such as milk are inhaled into in milk passage 53 from entering milk passage 53 porch, if now Controlling solenoid valve opens inlet channel 52, then air is inhaled in inlet channel 52, then beverage, air, steam is in hybrid chamber 55, steam plays heat effect to liquid such as milk, the frothy beverage of final formation tool is also sent outside machine via milk foam outlet 411, the mug being contained with coffee is moved to below milk foam device so again and catches the making that milk foam can complete the coffees such as Cappuccino.

In the utility model, can according to actual conditions unrestricted choice two kinds of heating modes: one is heating mode (i.e. non-foaming pattern), in an initial condition, Controlling solenoid valve makes inlet channel 52 close, inlet channel 52 does not suck air, in this state, steam produces negative pressure in negative pressure cavity 54 can only the milk in the inspiration external world or other beverage, beverage and steam is only had in hybrid chamber 55, steam heats beverages such as milk, milk foam device only plays heat effect, and milk foam device can only heating milk and can not produce milk foam, another kind is heating foaming pattern (pattern of namely bubbling), in an initial condition, Controlling solenoid valve makes inlet channel 52 open, inlet channel 52 can suck air, inlet channel 52, enter milk passage 53, steam channel 51, negative pressure cavity 54 UNICOM also forms a coherent passage, in this state, steam produces negative pressure in negative pressure cavity 54 simultaneously can the beverage such as the air in the inspiration external world and milk, beverage is mixed with in hybrid chamber 55, air and steam, while producing foam, steam is also heating beverage, the object of heating milk and generation milk foam can be reached.Said mechanism is reasonable in design and structure simple, can be switched to heating mode or heating foaming pattern according to the actual requirements freely, use simple and convenient, easy left-hand seat.

Further, embedded milk foam device 40 in this case is arranged on the side-lower that discharge pedestal 30 faces housing 10, the side-lower that discharge pedestal 30 deviates from housing 10 is provided with hot water outlet 33 and symmetrically arranged two Coffee outlet 34, milk foam outlet 411 is arranged on hot water outlet 33 rear, and two Coffee outlet 34 points are listed in hot water outlet 33 both sides.

In the coffee machine course of work, the coffee that the coffee-making device of housing 10 inside brews draws off via Coffee outlet 34, ingenious and the compact conformation of location layout of above-mentioned Coffee outlet 34, hot water outlet 33, milk foam outlet 411, improve the utilization rate in space, make the moulding of coffee machine face generous, attractive in appearance.

Hot water outlet 33 is front, two Coffee outlet 34 apportion both sides, the outlet 411 of milk foam is rear, because when making special coffee, first go out coffee again with milk foam, therefore above-mentioned each outlet the fluency that can improve user operation is set, user first goes to connect coffee with mug and goes to connect foam again, make operating handle better, hot water then can be used for directly drinking or clean cup.

Preferably, device assembly comprises holder 41 and divides the left binding block 42 being listed in holder 41 both sides, right binding block 43, steam channel 51, inlet channel 52, enter milk passage 53, negative pressure cavity 54, hybrid chamber 55 is all arranged in holder 41, milk foam outlet 411 is opened in middle part below holder 41, steam channel 51 porch, inlet channel 52 porch to be all positioned at above holder 41 and respectively with steam (vapor) outlet 31, air outlet slit 32 is connected, inlet channel 52 exit is positioned at into milk passage 53, entering milk passage 53 porch is positioned in the middle part of left binding block 42 side, enter milk passage 53 exit and be positioned at negative pressure cavity 54.

Adopt such topology layout, connection and the use of each passage of milk foam device can be convenient to, holder 41, left binding block 42, right binding block 43 three coordinate closely, make overall milk foam device layout compacter, decrease volume, save production cost, Coffee outlet 34 handle (i.e. discharge pedestal 30) making the milk foam device in this case directly can be embedded in coffee machine is gone up or other positions, milk foam device is fixed, easy to use, can be will begin in a minute when needs use work, not easily loses, there will not be the situation that can not find milk foam device.In addition, each channel position arranges rationally, convenient air, beverage etc. can enter milk foam device, also have certain dust-tight effect.

The each component structural simplicity of design of device assembly, holder 41, left binding block 42, right binding block 43 three adopt assembled form to combine, and installation and removal are got up all more convenient, have saved production cost, have facilitated follow-up cleaning.

Further preferably; left binding block 42, right binding block 43 are all movably arranged on holder 41; the left spring 44 resetted after making the action of left binding block 42 is provided with between left binding block 42 and holder 41; between right binding block 43 and holder 41, be provided with the right spring 45 resetted after making the action of right binding block 43, left binding block 42, right binding block 43 all can in the horizontal direction slippage left clip 421 and right clip 431 are drawn close or away from.

Embedded milk foam device 40 is removably mounted on below discharge pedestal 30 by buckle structure, buckle structure comprises left clip 421, right clip 431 and respectively with left clip 421, the left fixed head 35 that right clip 431 correspondence is arranged, right fixed head 36, left clip 421 is arranged on above left binding block 42, right clip 431 is arranged on above right binding block 43, left clip 421 and right clip 431 are oppositely arranged, left fixed head 35, right fixed head 36 is all installed on discharge pedestal 30, left clip 421, left draw-in groove 4211 is offered respectively in the middle part of right clip 431, right draw-in groove 4311, after embedded milk foam device 40 is installed, left fixed head 35, right fixed head 36 fixes at left draw-in groove 4211 respectively, in right draw-in groove 4311.

Concrete, in the utility model, embedded milk foam device 40 is directly fixed on the machines such as coffee machine by the buckle structure be made up of left clip 421, right clip 431, this milk foam device directly can embed (fixing) and go up or other positions at Coffee outlet 34 handle (i.e. discharge pedestal 30) of coffee machine, after milk foam device embeds by two clips for device assembly provides fixed support force, make milk foam device fixed, operate simple, convenient.

Left binding block 42 and right binding block 43 reasonable in design, the buckle structure that left clip 421 and right clip 431 are formed uses convenient, and fixed head and draw-in groove coordinate closely, make clip fixed, improve the reliability of installation; And corresponding binding block can reset rapidly after a procedure, rationally distributed, improve operating efficiency.In this case, the quantity, shape, position etc. of clip all can be arranged according to actual conditions, is not limited to technique scheme.

Preferably, steam seat 46 is installed in holder 41 and is plugged in the nozzle 47 in steam seat 46, silica gel part 48 is also sealedly connected with and hybrid chamber 55 is fastened by silica gel part 48 and holder 41 and formed in holder 41, silica gel part 48 is positioned at below steam seat 46 and steam seat 46 part stretches into hybrid chamber 55, steam passage holes 511 and the pressurized hole 512 with steam passage holes 511 UNICOM is offered in the middle part of nozzle 47, steam channel 51 is by steam passage holes 511, pressurized hole 512 surrounds formation, connecting hole 56 is provided with in the middle part of steam seat 46, negative pressure cavity 54 is by connecting hole 56 and hybrid chamber 55 UNICOM, pressurized hole 512 and negative pressure cavity 54 UNICOM, the diameter of pressurized hole 512 is less than the diameter of steam passage holes 511.

The setting of silica gel part 48 in this case, not only make hybrid chamber 55 rationally distributed, improve the utilization rate in space and the fitness of each parts, silica gel material is adopted to obtain silica gel part 48, also improve the sealing property of holder 41, both steam seats 46, make milk foam device working stability, improve service life, according to the actual requirements, the material of silica gel part 48 can be replaced to other materials.In addition, such structural design is simple, silica gel part 48 is mounted and dismounted also all more convenient, is convenient to clean.

The design of above-mentioned steam channel 51 and negative pressure cavity 54 is ingenious, and nozzle 47 and steam seat 46 grafting coordinate, and installation and removal are convenient, by steam passage holes 511 to connecting hole 56, each hole width first narrows and broadens, makes to absorb air, absorption beverage effect is better, improve operating efficiency.

You need to add is that: being arranged so that steam-energy goes out to deenergize from negative pressure cavity 54 and producing negative pressure better of connecting hole 56, promotes whole work efficiency and result of use.Pressurized hole 512 reasonable in design, size is less, has pressurization, steam is entered more reasonable, each material is mixed more even, abundant.

Preferably, in holder 41, be also provided with air inlet seat 49 and be installed in rotation on and enter milk important actor 60 in air inlet seat 49, the first air inlet through hole 491 is vertically offered in the middle part of air inlet seat 49, offer first in the middle part of air inlet seat 49 in the horizontal direction and enter milk through hole 492, second enters milk through hole 493, milk groove 61 is entered around what offer that width increases progressively in the middle part of the lateral surface entering milk important actor 60, first enters milk through hole 492, second enters milk through hole 493 points is listed in into milk groove 61 both sides and three UNICOM, entering in the middle part of milk important actor 60 vertically to offer the second air inlet through hole 62, entering the small air inlet hole 63 being equipped with in the horizontal direction in the middle part of milk important actor 60 and entering milk through hole 493 UNICOM with second, inlet channel 52 is by the first air inlet through hole 491, second air inlet through hole 62, small air inlet hole 63 surrounds formation, enter milk passage 53 and enter milk through hole 492 by first, enter milk groove 61, second enters milk through hole 493 surrounds formation, second enters milk through hole 493 and negative pressure cavity 54 UNICOM.

Above-mentioned inlet channel 52 and to enter the design of milk passage 53 ingenious, air inlet seat 49 and enter milk important actor 60 activity and coordinate, make inlet channel 52 and enter milk passage 53 conducting more smooth and easy, parts are installed, dismounting, change convenient; Carry before air enters negative pressure cavity 54 at beverage, beverage and air have a process be pre-mixed, and make extraneous air conveying more stable and evenly, improve operating efficiency, global facility compact in design, takies volume little.

It is worth mentioning that, the width entering milk groove 61 increases progressively, and large one end, one end is little, in an initial condition, can by rotating into milk important actor 60, and then the liquid such as adjustment milk is by the flow entering milk groove 61 one end and flow to the other end, that is to say, rotate into milk important actor 60, by adjusting into milk groove 61 relative position, and then regulate milk through entering the uninterrupted of milk important actor 60 this section of passage, realize the adjustment into milk passage 53, flexibility is large, and versatility is wide, can use according to the actual requirements, improve operating efficiency.

Further preferably, enter integral type on milk important actor 60 and be provided with switch block 64, air inlet seat 49 offers the breach 494 that matches with switch block 64 and switch block 64 is positioned at breach 494.Both breach 494 of switch block 64 and air inlet seat 49 coordinate closely, and switch block 64 can rotate within the scope of certain angle, and whole organization distribution is compact, and switch block 64 is limited in breach 494, adds comfort, more user-friendly.

Preferably, air inlet seat 49 and steam seat 46 are connected, and such connected mode makes whole milk foam device stable working, improves the job stability of coffee machine, make beverage and air intake steady, smooth and easy.

Shown in Figure 12, further, discharge pedestal 30 back integral type is provided with two slide rails 70, and discharge pedestal 30 is movably arranged on housing 10 by slide rail 70.Detachable mounting means makes discharge pedestal 30 equally with milk foam device to install, it is all more convenient, easy to operate to dismantle.

In addition, the setting on the housing 10 that may correspond to and two slide rails 70 two grooves 11 one to one, when assembling, slide rail 70 is along the groove 11 vertically slippage of correspondence, make discharge pedestal 30 easier for installation, laborsaving, in discharge pedestal 30 back symmetry, the slide plate 80 that two can be inhaled magnetic is installed again, same, be provided with on the housing 10 and two slide plates 80, two magnet 90 one to one, magnet 90 and slide plate 80 cooperatively interact and form damping structure, under magneticaction, each magnet 90 to be all adsorbed on corresponding slide plate 80 and to produce certain frictional resistance, can prevent whole discharge pedestal 30 (i.e. the handle position of coffee machine) from loosening and glide, magnet 90 and slide plate 80 play damping action, it is more stable when whole coffee machine is worked, improve service life of equipment.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (10)

1. there is a coffee machine for embedded milk foam device, it is characterized in that: comprise housing, wherein:

Be provided with control panel at housing face and be positioned at the discharge pedestal below control panel;

Removably be provided with embedded milk foam device below described discharge pedestal, described discharge pedestal is provided with for the steam (vapor) outlet of delivering vapor and the air outlet slit that communicates with the external world;

Described embedded milk foam device comprises the device assembly with the outlet of milk foam, be provided with in described device assembly the steam channel be connected with steam (vapor) outlet, the inlet channel be connected with air outlet slit and for milk suck enter milk passage, negative pressure cavity and hybrid chamber is also provided with in device assembly, the two ends of described hybrid chamber export UNICOM with negative pressure cavity, milk foam respectively, described inlet channel with enter milk passage UNICOM, described in enter milk passage, steam channel respectively with negative pressure cavity UNICOM;

In housing, be provided with the magnetic valve that can control inlet channel and open or close, described magnetic valve and control panel are electrically connected and form closed-loop path.

2. a kind of coffee machine with embedded milk foam device according to claim 1, it is characterized in that: described embedded milk foam device is arranged on the side-lower that discharge pedestal faces housing, the side-lower that described discharge pedestal deviates from housing is provided with hot water outlet and symmetrically arranged two Coffee outlet, the outlet of described milk foam is arranged on hot water outlet rear, and described two Coffee outlet divide and are listed in hot water outlet both sides.

3. a kind of coffee machine with embedded milk foam device according to claim 1 and 2, it is characterized in that: described device assembly comprises holder and divides the left binding block being listed in holder both sides, right binding block, described steam channel, inlet channel, enter milk passage, negative pressure cavity, hybrid chamber is all arranged in holder, described milk foam outlet is opened in middle part below holder, described steam channel porch, inlet channel porch to be all positioned at above holder and respectively with steam (vapor) outlet, air outlet slit is connected, described inlet channel exit is positioned at into milk passage, described enter milk feeder connection place be positioned in the middle part of left binding block side, described enter milk channel exit be positioned at negative pressure cavity.

4. a kind of coffee machine with embedded milk foam device according to claim 3; it is characterized in that: described left binding block, right binding block are all movably arranged on holder; the left spring resetted after making left binding block action is provided with between left binding block and holder; between right binding block and holder, be provided with the right spring resetted after making right binding block action, described left binding block, right binding block all can in the horizontal direction slippage left clip and right clip are drawn close or away from.

5. a kind of coffee machine with embedded milk foam device according to claim 3, it is characterized in that: described embedded milk foam device is removably mounted on below discharge pedestal by buckle structure, described buckle structure comprises left clip, right clip and respectively with left clip, the left fixed head that right clip correspondence is arranged, right fixed head, described left clip is arranged on above left binding block, described right clip is arranged on above right binding block, described left clip and right clip are oppositely arranged, described left fixed head, right fixed head is all installed on discharge pedestal, described left clip, left draw-in groove is offered respectively in the middle part of right clip, right draw-in groove, after embedded milk foam device is installed, described left fixed head, right fixed head fixes at left draw-in groove respectively, in right draw-in groove.

6. a kind of coffee machine with embedded milk foam device according to claim 3, it is characterized in that: the nozzle being provided with steam seat and being plugged in steam seat in holder, silica gel part is also sealedly connected with and described hybrid chamber is fastened by silica gel part and holder and formed in holder, described silica gel part is positioned at below steam seat and steam seat part stretches into hybrid chamber, steam passage holes and the pressurized hole with steam passage holes UNICOM is offered in the middle part of described nozzle, described steam channel is by steam passage holes, pressurized hole surrounds formation, connecting hole is provided with in the middle part of described steam seat, described negative pressure cavity is by connecting hole and hybrid chamber UNICOM, described pressurized hole and negative pressure cavity UNICOM, the diameter of described pressurized hole is less than the diameter of steam passage holes.

7. a kind of coffee machine with embedded milk foam device according to claim 6, it is characterized in that: in holder, be also provided with air inlet seat and be installed in rotation on and enter milk important actor in air inlet seat, the first air inlet through hole is vertically offered in the middle part of described air inlet seat, offer first in the middle part of described air inlet seat in the horizontal direction and enter milk through hole, second enters milk through hole, milk groove is entered around what offer that width increases progressively in the middle part of the lateral surface entering milk important actor, described first enters milk through hole, second enters milk through hole divides and is listed in into milk groove both sides and three UNICOM, entering in the middle part of milk important actor vertically to offer the second air inlet through hole, entering the small air inlet hole being equipped with in the horizontal direction in the middle part of milk important actor and entering milk through hole UNICOM with second, described inlet channel is by the first air inlet through hole, second air inlet through hole, small air inlet hole surrounds formation, described enter milk passage enter milk through hole by first, enter milk groove, second enters milk through hole surrounds formation, described second enters milk through hole and negative pressure cavity UNICOM.

8. a kind of coffee machine with embedded milk foam device according to claim 7, is characterized in that: described in enter integral type on milk important actor and be provided with switch block, air inlet seat offers the breach that matches with switch block and described switch block is positioned at breach.

9. a kind of coffee machine with embedded milk foam device according to claim 7, is characterized in that: described air inlet seat and steam seat are connected.

10. a kind of coffee machine with embedded milk foam device according to claim 1 and 2, it is characterized in that: described discharge pedestal back integral type is provided with two slide rails, housing is arranged and two slide rails, two grooves one to one, be symmetrically installed with at discharge pedestal back the slide plate that two can be inhaled magnetic, housing be provided with and two slide plates, two magnet one to one.