Utility model content
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, and provide that a kind of structure is simple, closes
Reason, the food cooking machine air inlet/outlet structure that motor radiating effect is good, operating noise is low.
Purpose of the utility model is realized as follows:
A kind of food cooking machine air inlet/outlet structure, including host assembly, host assembly include casing assembly and motor, shell
The outer top of component is equipped with the first drive joint, and motor is arranged in casing assembly and is sequentially connected with the first drive joint, motor
Also it is sequentially connected with fan, characterized in that air duct is equipped in the casing assembly, motor and fan are arranged in air duct, air duct
Equipped with interconnected air-inlet cavity and air-out chamber;The lower, outer perimeter of casing assembly be equipped with air inlet and air outlet, air inlet with into
The connection of wind chamber, air outlet are connected to air-out chamber.
The purpose of this utility model can also be solved using following technical measures:
As a more specific scheme, the casing assembly includes upper cover, pedestal and fan housing, and upper cover is set on the base,
In base outer perimeter, fan housing is arranged in upper cover for air inlet and air outlet setting;Fan housing is equipped with lower cover, and fan is arranged in lower cover,
Lower cover is connect with pedestal, and a part of inner wall of lower cover outer wall and upper cover inner wall, pedestal surrounds the air-inlet cavity, lower cover inner wall jointly
The air-out chamber is surrounded jointly with another part inner wall of pedestal.The height control of pedestal it is conventional in food cooking machine in use,
It is advisable so that inlet and outlet is not noticeable.
Sleeve is additionally provided in the lower cover, motor is arranged in sleeve, and wind-guiding gap, wind-guiding are equipped between motor and sleeve
Gap is connected to the air-inlet cavity;It is connected to inside sleeve lower end and lower cover.
Partition is equipped in the pedestal, partition separates air inlet and air outlet, and air inlet is corresponded in pedestal and partition is total
It is supplying air disc with a part surrounded, supplying air disc is a part of air-inlet cavity;Air outlet is corresponded in pedestal to be surrounded jointly with partition
Another part be outlet air disk, outlet air disk be air-out chamber a part.
The partition includes volute wind deflector and baffle, and the outer end of volute wind deflector is connect with base inner wall, baffle connection
Between volute wind deflector outer wall and base inner wall;The lower cover, which corresponds to partition and pedestal and is equipped with equipped with the wall body of air outlet, encloses
Plate.Volute wind deflector is conducive to the discharge of air.
The coaming plate and partition and pedestal of the lower cover are equipped with male-female engagement between the wall body of air outlet, are enclosed with reducing or preventing
Plate leaks out with a side junction.
The vertical orthographic projection of the pedestal is located on the inside of the vertical orthographic projection of upper cover, and air inlet and air outlet are looped around jointly
Base outer perimeter.
The base outer perimeter under being narrow wide tapered surface, i.e., the pedestal of same height compare, periphery is that tapered surface can be with
The area for increasing inlet and outlet, is more advantageous to heat dissipation, meanwhile, food cooking machine is in routine in use, inlet and outlet is not noticeable.
The casing assembly bottom surface is closed bearing surface, so that host assembly is positioned to more steadily.Certainly, shell group
Non-slip mat can be set in part bottom surface.
It is equipped with circuit board installation position in the air-inlet cavity, facilitates heat dissipation for circuit board.
The beneficial effects of the utility model are as follows:
(1) lower end periphery of casing assembly is arranged in the inlet and outlet of such food cooking machine air inlet/outlet structure, so not
But ventilation velocity is increased, and decreases the area of airflow channel, the air flowing of entire machine is increased, also improves
Heat dissipation effect;The noise of motor, because exhaust velocity is fast, noise is greatly reduced;
(2) casing assembly of such food cooking machine air inlet/outlet structure includes pedestal, and inlet and outlet is collectively formed 360 degree and sets
It sets in base outer perimeter, the height of pedestal controls conventional in food cooking machine in use, being advisable so that inlet and outlet is not noticeable, so that
Product shape is more attractive;
(3) such food cooking machine air inlet/outlet structure makes the bottom surface of food cooking machine be not required to air inlet/outlet, so, bottom surface can
Think enclosed construction, then this bottom surface is directly carried on table top, more steadily;Simultaneously as bottom surface do not need it is biggish
It raises, so, so that product whole height declines, center of gravity is reduced, and further promotes its smoothness.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Referring to shown in Fig. 1 to Fig. 7, a kind of food cooking machine air inlet/outlet structure, including host assembly, host assembly include outer
Shell component and motor 2, the outer top of casing assembly are equipped with the first drive joint 21, and motor 2 is arranged in casing assembly and with first
Drive joint 21 is sequentially connected, and motor 2 is also sequentially connected with fan 22, is equipped with air duct, motor 2 and fan in the casing assembly
22 are arranged in air duct, and air duct is equipped with interconnected air-inlet cavity 11 and air-out chamber 35;The lower, outer perimeter of casing assembly be equipped with into
Air port 41 and air outlet 43, air inlet 41 are connected to air-inlet cavity 11, and air outlet 43 is connected to air-out chamber 35.
The casing assembly includes upper cover 1, pedestal 4 and fan housing 3, and upper cover 1 is arranged on pedestal 4, air inlet 41 and outlet air
In 4 periphery of pedestal, fan housing 3 is arranged in upper cover 1 43 setting of mouth;Fan housing 3 is equipped with lower cover 33, and fan 22 is arranged in lower cover 33,
Lower cover 33 is connect with pedestal 4, and a part of inner wall of 33 outer wall of lower cover and 1 inner wall of upper cover, pedestal 4 surrounds the air-inlet cavity jointly
11,33 inner wall of lower cover and another part inner wall of pedestal 4 surround the air-out chamber 35 jointly.Preferably, pedestal 4 is in the form of annular discs.
Sleeve 31 is additionally provided in the lower cover 33, motor 2 is arranged in sleeve 31, is equipped with and leads between motor 2 and sleeve 31
Wind gap, wind-guiding gap are connected to the air-inlet cavity 11;It is connected to inside 31 lower end of sleeve and lower cover 33.
It is equipped with partition in the pedestal 4, partition separates air inlet 41 and air outlet 43, and air inlet 41 is corresponded in pedestal 4
It is supplying air disc 46 with a part that partition surrounds jointly, supplying air disc 46 is a part of air-inlet cavity 11;Air outlet is corresponded in pedestal 4
43 another part surrounded jointly with partition are outlet air disk 47, and outlet air disk 47 is a part of air-out chamber 35.
The partition includes volute wind deflector 44 and baffle 42, and the outer end of volute wind deflector 44 is connect with 4 inner wall of pedestal, gear
Plate 42 is connected between 4 inner wall of 44 outer wall of volute wind deflector and pedestal;The corresponding partition of the lower cover 33 and pedestal 4 are equipped with air outlet
43 wall body is equipped with coaming plate.
The coaming plate and partition and pedestal 4 of the lower cover 33 are equipped with male-female engagement between the wall body of air outlet 43.Specifically: institute
The coaming plate lower end for stating lower cover 33 is equipped with positioning convex tendon 36, and the upper end of partition is equipped with location dimples 45, and positioning convex tendon 36 and positioning are recessed
45 male-female engagements are cheated, as shown in connection with fig. 5.
The vertical orthographic projection of the pedestal 4 is located on the inside of the vertical orthographic projection of upper cover 1, and air inlet 41 and air outlet 43 are common
It is looped around 4 periphery of pedestal.
4 periphery of pedestal narrow wide tapered surface under being.4 bottom surface of pedestal is closed bearing surface.
Circuit board installation position 32 is equipped in the air-inlet cavity 11, circuit board installation position 32 is arranged on 33 top surface of lower cover.
Referring to Fig. 3, Fig. 4 and Fig. 6, dotted arrow is air inlet direction, and realization arrow is air-out direction.
In conjunction with shown in Fig. 8 to Figure 11, stirring cup is additionally provided on host assembly, stirring cup and host assembly pass through electric coupler
Realize that the two is electrically connected.Electric coupler includes that the first electric connection 5 for being connected with each other cooperation and the second electric connection 84, the first electricity connect
First 5 and second electric connection 84 be separately positioned on casing assembly and stirring cup, first electric connection 5 passes through bolster 51 and outer
Shell component connection.The bolster 51 separates the first electric connection 5 with casing assembly.
Corresponding first electric connection 5 is equipped with mounting hole 15 at the top of the upper cover 1, connects inside and outside mounting hole 15 and upper cover 1
Logical, the first electric connection 5 passes through mounting hole 15, and the first electric connection 5 is separated with mounting hole 15, and bolster 51 is arranged in the first electric connection
Between 5 and mounting hole 15.
It is equipped with bracket 52 below corresponding first electric connection 5 in the upper cover 1, the first electric connection 5 is undertaken on bracket 52.
The bolster 51 is in round, is made of silica gel, rubber or sponge, and 51 lower end of bolster is equipped with flanging, outside
Flange is resisted against 15 lower end periphery of mounting hole;The flanging bottom that first electric connection, 5 periphery corresponds to bolster 51 is equipped with limit convex
Muscle.
The 15 top surface periphery of mounting hole is equipped with water blocking convex ribs 14.
The stirring cup is undertaken on casing assembly, and casing assembly top surface is additionally provided with coaster 6.
The coaster 6 is covered on outside a part of surface of the first electric connection 5;Rotation is equipped with knife group 75 in the stirring cup,
Stirring cup bottom is equipped with the second drive joint 76 and second electric connection 84, and the second drive joint 76 connects with the transmission of knife group 75
It connects, stirring cup is arranged on host assembly, and the second drive joint 76 is engaged with the first drive joint 21, the second electric connection 84 and the
One electric connection, 5 grafting.
1 top surface of upper cover is equipped with positioning column and flanging bore 12, the flange difference of the corresponding positioning column of coaster 6 and flanging bore 12
Equipped with column sleeve 61 and flange set 62, column sleeve 61 is set in outside positioning column, and flange set 62 is set in outside the flange of flanging bore 12;First
Drive joint 21 is located at 12 top of flanging bore, and stirring cup bottom corresponds to positioning column equipped with location hole, location hole and positioning column grafting
Cooperation.
Stirring cup includes cup body 7, knife group 75, chassis 78 and cup holder 8, and knife group 75 is rotatably arranged on chassis 78 and is located at
In 7 inner cavity 71 of cup body, it further includes glass internal frame 81, cup internal frame 81 is set that 7 bottom opening 72 of cup body, chassis 78, which covers outside opening 72,
It sets in cup holder 8, cavity is equipped at the top of cup internal frame 81, cavity interior walls are equipped with cushion cap, and chassis 78 is arranged on cushion cap, 78 side of chassis
Edge is equipped with inner seal ring 77, and cavity corresponds to the inner wall above cushion cap and connect with 7 lower thread of cup body, inner seal ring 77 and chassis 78
Edge is pressed on 72 bottoms of opening.71 inner wall of inner cavity of cup body 7 is equipped with turbulent convex ribs 74.
Groove is equipped at the top of the cup holder 8, cup internal frame 81 is put into cup holder 8 from groove top open ports 72, cup internal frame 81
It first connect with cup holder 8, then is connect with cup body 7.8 top cup internal frame of cup holder, 81 top is equipped with exterior seal ring 82, exterior seal ring
82 are tightly connected with cup body 7 and cup holder 8.Wall of cup constriction at 7 corresponding opening 72 of cup body, 72 peripheries of opening and cup internal frame 81
It is threadedly coupled.
The knife group 75 includes blade, cutter shaft, axle sleeve and locking nut, and cutter shaft is rotatably arranged in axle sleeve and and axle sleeve
Sealing cooperation, blade are connect with cutter shaft upper end, and cutter shaft lower end is connect with the second drive joint 76;Axle sleeve upper end periphery is equipped with convex
Edge, axle sleeve pass through chassis 78 from top to bottom, and cooperation is sealed between flange and chassis 78, and axle sleeve lower end periphery is equipped with external screw thread, simultaneously
It is connect after being pierced by 81 bottom of glass internal frame with the locking nut.It is pressed between 78 outer bottom of chassis and the inner bottom surface of cup internal frame 81
It is connected to support sleeve, support sleeve 811 is set in outside axle sleeve.
78 bottom of chassis is equipped with heat-generating disc 79.
The wall of cup on 7 inner cavity of cup body, 71 top is equipped with anti-overflow detection piece 9.
7 apical margin of cup body, which is equipped with, hooks position, handle 73 is additionally provided on the outside of cup body 7, handle 73 is equipped with hook 731, anti-overflow
Detection piece 9 and hook 731 are successively mounted with hook position;Soft rubber cushion 732 is additionally provided between the hook 731 and anti-overflow detection piece 9.Institute
Anti-overflow detection piece 9 is stated to separate with handle 73.
Lower than 7 apical margin height of cup body and to hook position recessed from 71 inner wall of inner cavity to 7 outer wall direction of cup body at the top of the hook position
Into;The anti-overflow detection piece 9 is conductive metal sheet, and the corresponding bottom for hooking position in conductive metal sheet one end is laterally bent to end of probe,
The conductive metal sheet other end climbs over 7 apical margin of cup body and is bent to 7 outside of cup body.
Cup lid 712 is equipped at the top of the cup body 7, cup lid 712 and the sealing of 7 inner cavity 71 of cup body cooperate, cup lid 712 and inner cavity 71
Sealing, which is matched, to be combined into above the end of probe of anti-overflow detection piece 9.The side of the corresponding handle of cup lid 712 is equipped with the platform 713 that floats, handle 73
The corresponding platform 713 that floats in top surface is equipped with contraposition heavy platform 733.
The cup body 7 is glass, ceramic cup or plastic cup.