CN208769604U - A kind of blender - Google Patents

Abstract

The utility model relates to fields of home appliance technology, more specifically, it is related to a kind of blender, including fuselage and the cup body being detachably connected with fuselage, the motor for driving blender to work is equipped in the fuselage, circular air inlet mouth and air outlet are respectively equipped on the upside of the fuselage with downside, is equipped with radiator structure at circular air inlet mouth or air outlet position；The unidirectional loop air duct radiated to motor is formed when radiator structure works between circular air inlet mouth and air outlet.A kind of blender of the utility model, by the way that circular air inlet mouth is arranged, so that air-admitting surface is maximum, conducive to reduction windage, when radiator structure work, wind is flowed into from circular air inlet mouth to flow out behind unidirectional loop air duct from air outlet, and the distance that wind flows in air duct is the distance in single air duct, windage is low, excellent in heat dissipation effect.

Description

A kind of blender

Technical field

The utility model relates to fields of home appliance technology, more particularly, to a kind of blender.

Background technique

Blender is to be rotated by motor band cutting blade to cut food, keeps its juice edible for user.By When cutting food, motor high speed rotation can generate amount of heat and be deposited in blender fuselage, therefore such as meeting of radiating not in time Adverse effect is caused to motor.

Existing blender, air inlet and air outlet are set to fuselage bottom, after the wind entered from air inlet flows up It flows and is flowed out from air outlet still further below, since the distance that wind flows in air duct is twice of air duct distance, so that windage is higher, dissipated Thermal effect is bad.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of blender, and wind flows in air duct Distance be single air duct distance, windage is low, excellent in heat dissipation effect.

In order to achieve the above objectives, the technical solution adopted in the utility model is:

A kind of blender is provided, including fuselage and the cup body being detachably connected with fuselage, is equipped in the fuselage for driving The motor of dynamic blender work, is respectively equipped with circular air inlet mouth and air outlet on the upside of the fuselage with downside, circular air inlet mouth or Radiator structure is equipped at air outlet position；Radiator structure work when circular air inlet mouth and air outlet between formed motor is carried out it is scattered The unidirectional loop air duct of heat.Radiator structure is fan.

In above scheme, by the way that circular air inlet mouth is arranged, so that air-admitting surface is maximum, it is conducive to reduce windage, works as heat dissipation When arrangement works, wind is flowed into from circular air inlet mouth to flow out behind unidirectional loop air duct from air outlet, what wind flowed in air duct Distance is the distance in single air duct, and windage is low, excellent in heat dissipation effect.

Preferably, circular air inlet mouth is directed to motor position, and circular air inlet mouth is close to motor setting and position On the upside of motor, air outlet is located on the downside of motor, and the air duct between circular air inlet mouth and air outlet is arranged close to motor.It sets in this way Set so that wind from circular air inlet mouth inflow after directly successively from the upside of motor flow direction downside after i.e. from air outlet outflow, make air duct Most shortization is to achieve the effect that minimum windage, in time efficiently to distribute the heat band that motor generates to air outlet.

Preferably, the fuselage is made of the first shell and second housing, and gap between the two constitutes circular air inlet mouth, Second housing top a part is blocked on horizontal position to form the entrance of circular air inlet mouth in the first shell bottom end.It is arranged in this way It is protruded into blender fuselage so that circular air inlet mouth tilts upward, and then makes circular air inlet mouth that there is certain dustproof and waterproof to imitate Fruit, the tilt angle of circular air inlet mouth are 0 ° -80 °.Specifically, the height of the first shell bottom end A point is less than or equal to outside second The height of shell top B point, this highly with respect to horizontal position where fuselage bottom for, the entrance that circular air inlet mouth is arranged in this way makes The viewing position of circular air inlet mouth entrance can be blocked by obtaining the first shell, to further increase the dustproof and waterproof effect of circular air inlet mouth Fruit.

Preferably, air outlet is square structure, and radiator structure is set at air outlet.The air outlet of square structure is convenient for heat dissipation The installation of structure.

Preferably, the Luminous Ring for showing blender working condition is equipped at circular air inlet mouth.Energy when Luminous Ring shines A circle effect of shadow is generated, the aesthetics of blender is increased.It is further preferred that being additionally provided with guide-lighting mirror at circular air inlet mouth, lead Light microscopic is used for the light-output circular air inlet mouth of Luminous Ring.Luminous Ring is set to the upside of guide-lighting mirror.

Preferably, the blender further includes the tool apron being detachably connected with cup body, and tool apron is equipped with crushing knife tool；Tool apron Side wall is equipped with groove, travel switch, connecting rod and the baffle with matching grooves is equipped in fuselage, travel switch is for controlling motor Rotation, connecting rod are set on the upside of travel switch and for controlling travel switch, and baffle is for blocking connecting rod and travel switch；It presses downwards When compression cup body, cup body touches connecting rod to control motor rotation.Setting is so that baffle is placed in groove by user with feeling in this way The blind dress of cup body and fuselage can be completed, it is easy to use, by blocking connecting rod and travel switch with baffle, so that connecting rod is hidden Hiding is not susceptible to after separating cup body with fuselage since accidentally touching connecting rod causes travel switch to move down motor unlatching to user's hand The case where.

It is further preferred that being equipped with shielding plate on the upside of travel switch, shielding plate is equipped with the through-hole mobile for connecting rod, connecting rod It is equipped with lateral occlusion part, spring is arranged on connecting rod, and spring is located between lateral occlusion part and shielding plate；The inner wall of fuselage Width between baffle is 0.5 ㎜ -7 ㎜, which is the distance along fuselage radial direction；Tool apron is equipped with and its company of rotation The first motor connection structure connect, fuselage is interior to be equipped with the second motor connecting structure being connected to motor, first motor connection structure One end removably match and connect with the second motor connecting structure, the other end and crushing knife tool of first motor connection structure connect It connects；First motor connection structure includes mounting disc and agrees with portion along the multiple of mounting disc peripheral, oblique setting, it is adjacent agree with portion it Between in mounting disc be circumferentially with gap.

Spring in the raw when, connecting rod cannot touch travel switch, and motor does not rotate at this time, after the completion of blind dress, When user presses down on cup body, the bottom of cup body applies downward pressure, camber of spring to connecting rod, and connecting rod touches travel switch Cutting of the crushing knife tool to food is realized to control motor rotation；When the inner wall of fuselage and baffle are in close contact, connecting rod is opposite Baffle and the mobile frictional force generated of fuselage inner wall are larger, and the movement that this will lead to connecting rod is unsmooth, and user is pressed downward cup body ratio It is relatively hard, it is inconvenient for use, and it is easy to produce dust between the two, cause dust to be not easily cleaned since gap is too small between the two, But when the distance between the inner wall of fuselage and baffle are excessive, manpower is easily inserted into gap between the two, leads to occur accidentally touching and connects Bar causes travel switch to move down the case where motor is opened；Motor drives the second motor connecting structure to rotate when rotating, the second motor Connection structure rotation drive first motor connection structure rotates and then drives crushing knife tool rotation, and with cutting food, and first is electric The setting of machine connection structure and the second motor connecting structure is convenient for disassembling tool apron to clean the crushing knife tool；The Two motor connecting structures are structurally similar with first motor connection structure, therefore when first motor connection structure is placed in the When on two motor connecting structures, first motor connection structure is agreed with portion and can be connected under the effect of gravity along the second motor Binding structure agrees with the adjacent gap location agreed between portion on the boundary slip to the second motor connecting structure in portion, to complete to be engaged, Realize that the rotation of the second motor connecting structure and first motor connection structure is transmitted.

Preferably, tool apron side wall is equipped with external screw thread, and cup body is equipped with matched internal screw thread.Crushing knife tool cutting food mistake Cheng Zhong can also be stained with disintegrating slag and juice on tool apron, therefore need to clean tool apron after cutting, and the structure of existing tool apron is It is equipped with mounting base in tool apron side wall, mounting base is for installing crushing knife tool, and be equipped with can with blender cup body for mounting base side wall The external screw thread of dismantling connection will form ring type deep trough between the external screw thread and tool apron side wall, it is difficult to it cleans in place, and now directly Using tool apron side wall as mounting base side wall, and external screw thread is set in tool apron side wall, so that the tool apron is unenclosed construction, on side wall Without dead angle, convenient for thoroughly being cleaned to tool apron.

Preferably, the crushing knife tool includes interconnecting piece and three groups of blades being provided thereon, first group of blade and second group Blade dislocation is set on interconnecting piece and tilts upwards along interconnecting piece direction, and third group blade and first group of blade misplace and along connection Portion direction tilts down；The length of first group of blade and third group blade is all larger than the length of second group of blade；Every group of blade is equal Comprising two bites, the two sides of bite are respectively equipped with blade and knife spine, and the edge of knife spine is equipped with chamfering.Shifting to install makes Three groups of blades and food contact surface not in same vertical plane, when cutting food, makes food stress equalization, avoid food by Because the situation that cut-in without ball caused by splashing is cut occurs when power unevenness；First group of blade and third group blade are respectively used to cutting food Top edge and lower edge, second group of blade are used for the middle part of cutting food, and three groups of blades cooperate with uniform cutting food, the Food disintegrating slag forms vortex to stir and contact three groups of blades up and down when one group of blade and third group blade rotation, and three groups of blades are not Cutting food disintegrating slag break so that its quick juice；Blade is used for cutting food, and the chamfering of knife spine is arranged so that liquid after cutting Flow noise that is smooth, and then generating when reduction liquid and bite relative motion.

It is further preferred that first group of blade is made of multiple sequentially connected rakes, and multiple rakes are relatively perpendicular The tilt angle of d-axis is sequentially reduced；Or and third group blade be made of multiple sequentially connected rakes, and multiple rakes The tilt angle of opposed vertical axis is sequentially increased.Setting enables the crushing knife tool to form powerful vortex in this way, more conducively eats The upper and lower of object stirs, and shortens the cutting time, realizes quick juice.

Preferably, first group of blade is made of the first rake and the second rake, and the connecting portion of two rakes Tangent line is not vertical with radial direction where mid-point position.The radial direction is the connecting portion CD intermediate point and interconnecting piece of two rakes The tangent line in the line direction at center, the connecting portion intermediate point of existing blade is vertical with radial direction, can be only formed orderly spiral whirlpool Whirlpool；Setting in this way is so that blade rotates the whirlpool to form spiral intersection, relatively orderly helical swirl, the whirlpool that spiral is intersected now Whirlpool can more fully mix food disintegrating slag, further shorten the cutting time and accelerate juice speed.

Preferably, first group of blade is made of the first rake and the second rake, the connecting portion edge of two rakes Radially-inwardly and along vertical axes tilt upwards.Specifically, the both ends of connecting portion are respectively C point and D point, and C point is vertical axial On height be greater than the D point height upward in vertical axes, and all the points between two o'clock are in the upward height of vertical axes successively mistake It crosses；Setting is so that blade rotates the whirlpool to form spiral intersection, relatively orderly helical swirl, the whirlpool energy that spiral is intersected in this way Food disintegrating slag is more fully mixed, further shortens the cutting time and accelerates juice speed.

Compared with prior art, the utility model has the beneficial effects that

A kind of blender of the utility model, so that air-admitting surface is maximum, is conducive to reduce wind by the way that circular air inlet mouth is arranged Resistance, when radiator structure work, wind is flowed into from circular air inlet mouth to flow out behind unidirectional loop air duct from air outlet, and wind is in air duct The distance of interior flowing is the distance in single air duct, and windage is low, excellent in heat dissipation effect.

Detailed description of the invention

Fig. 1 is a kind of cross-sectional view of blender of the present embodiment, and wherein arrow flows to schematic diagram for wind.

Fig. 2 is the partial enlarged view in Fig. 1.

Fig. 3 is a kind of another cross-sectional view of blender of the present embodiment, wherein no mark motor, and connecting rod touches travel switch Motor is in the state of rotation.

Fig. 4 is a kind of another cross-sectional view of blender of the present embodiment, wherein no mark motor, and connecting rod can not touch stroke Switching motor is in the state not rotated.

Fig. 5 is the partial enlarged view in Fig. 4.

Fig. 6 is a kind of explosive view of blender of the present embodiment, wherein explosion position is at circular air inlet mouth.

Fig. 7 is a kind of explosive view of blender of the present embodiment, wherein explosion position is tool apron and fuselage junction.

Fig. 8 is the schematic diagram of tool apron in the present embodiment.

Fig. 9 is the schematic diagram of crushing knife tool in the present embodiment.

Figure 10 is the schematic diagram of blade in the present embodiment.

Specific embodiment

The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.

The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.

Embodiment

A kind of blender of the present embodiment, schematic diagram is as shown in Figures 1 to 10, including fuselage 1 and detachably connects with fuselage 1 The cup body 2 connect, the interior motor 11 being equipped with for driving blender to work of the fuselage 1,1 upside of fuselage are set respectively with downside There are circular air inlet mouth 12 and air outlet 13, is equipped with radiator structure at 13 position of circular air inlet mouth 12 or air outlet；Radiator structure work The unidirectional loop air duct radiated to motor 11 is formed when making between circular air inlet mouth 12 and air outlet 13.

In the present embodiment, radiator structure is fan.

A kind of blender of the utility model, so that air-admitting surface is maximum, is conducive to reduce by the way that circular air inlet mouth 12 is arranged Windage, when radiator structure work, wind is flowed into from circular air inlet mouth 12 to flow out behind unidirectional loop air duct from air outlet 13, wind The distance flowed in air duct is the distance in single air duct, and windage is low, excellent in heat dissipation effect.

Wherein, circular air inlet mouth 12 is directed to 11 position of motor, and circular air inlet mouth 12 is set close to motor 11 11 upside of motor is set and is located at, air outlet 13 is located at 11 downside of motor, and the air duct between circular air inlet mouth 12 and air outlet 13 is leaned on Nearly motor 11 is arranged.Setting is so that wind directly successively flows to downside from the upside of motor 11 after the inflow of circular air inlet mouth 12 in this way It is flowed out afterwards from air outlet 13, makes air duct most shortization to achieve the effect that minimum windage, in time efficiently to produce motor 11 Raw heat band is distributed to air outlet.

In addition, the fuselage 1 is made of the first shell 14 and second housing 15, gap between the two constitutes circular air inlet Mouth 12,15 top a part of second housing is blocked on horizontal position to form entering for circular air inlet mouth 12 in 14 bottom end of the first shell Mouthful.Setting is so that circular air inlet mouth 12 tilts upward protrudes into blender fuselage 1, and then circular air inlet mouth 12 is made to have one in this way Fixed dustproof and waterproof effect, in the present embodiment, the tilt angle of circular air inlet mouth 12 is 0 ° -80 °.Specifically, as shown in Fig. 2, The height of first shell, 14 bottom end A point is less than or equal to the height of 15 top B point of second housing, this is highly with respect to 1 bottom of fuselage For the horizontal position of place, the entrance of setting circular air inlet mouth 12 in this way the first shell 14 to block circular air inlet mouth 12 to enter The viewing position of mouth, to further increase the dustproof and waterproof effect of circular air inlet mouth 12.

Wherein, air outlet 13 is square structure, and radiator structure is set at air outlet 13.The air outlet 13 of square structure is convenient for The installation of radiator structure.

In addition, as shown in fig. 6, being equipped with the Luminous Ring 3 for showing blender working condition at circular air inlet mouth 12.It shines Ring 3 can generate a circle effect of shadow when shining, increase the aesthetics of blender.It is further preferred that at circular air inlet mouth 12 also Equipped with guide-lighting mirror 31, guide-lighting mirror 31 is used for the light-output circular air inlet mouth 12 of Luminous Ring 3.Luminous Ring 3 is set to guide-lighting mirror 31 Upside.

Wherein, as shown in Fig. 3 to Fig. 5 and Fig. 7, the blender further includes the tool apron 4 being detachably connected with cup body 2, knife Seat 4 is equipped with crushing knife tool；4 side wall of tool apron is equipped with groove 51, is equipped with travel switch 52, connecting rod 53 and and groove in fuselage 1 51 matched baffles 54, travel switch 52 are set to 52 upside of travel switch and for controlling for controlling the rotation of motor 11, connecting rod 53 Travel switch 52 processed, baffle 54 is for blocking connecting rod 53 and travel switch 52；When pressing down on cup body 2, cup body 2 touches connecting rod 53 To control the rotation of motor 11.In this way setting so that user with feel for baffle 54 to be placed in groove 51 can be completed cup body 2 with The blind dress of fuselage 1, it is easy to use, by blocking connecting rod 53 and travel switch 52 with baffle 54, so that connecting rod 53 is hidden, as general After cup body 2 is separated with fuselage 1, it is not susceptible to since accidentally touching connecting rod 53 causes travel switch 52 to move down the unlatching of motor 11 to user's hand The case where.

In addition, be equipped with shielding plate on the upside of travel switch 52, shielding plate is equipped with the through-hole mobile for connecting rod 53, on connecting rod 53 Equipped with lateral occlusion part, spring 55 is arranged on connecting rod 53, and spring 55 is located between lateral occlusion part and shielding plate；Fuselage 1 Inner wall and baffle 54 between width be 0.5 ㎜ -7 ㎜, the width be along 1 radial direction of fuselage distance；Tool apron 4 is equipped with The first motor connection structure 41 being rotatablely connected with it is equipped with the second motor connecting structure connecting with motor 11 in fuselage 1, the One end of one motor connecting structure 41 is removably matched with the second motor connecting structure to be connect, first motor connection structure 41 The other end is connect with crushing knife tool；As shown in figure 8, first motor connection structure 41 is including mounting disc 411 and along mounting disc 411 weeks To be obliquely installed it is multiple agree with portion 412, adjacent agree with is circumferentially with gap in mounting disc 411 between portion 412.

Spring 55 in the raw when, connecting rod 53 cannot touch travel switch 52, and motor 11 does not rotate at this time, when blind dress After the completion, when user presses down on cup body 2, the bottom of cup body 2 applies downward pressure to connecting rod 53, and spring 55 deforms, even Bar 53 touches travel switch 52 to control the rotation of motor 11 and realize cutting of the crushing knife tool to food；When the inner wall and gear of fuselage 1 When plate 54 is in close contact, 53 opposing flaps 54 of connecting rod and the mobile frictional force generated of 1 inner wall of fuselage are larger, this will lead to connecting rod 53 Movement it is unsmooth, it is relatively hard that user is pressed downward cup body 2, inconvenient for use, and is easy to produce dust between the two, due to the two Between gap is too small that dust is caused to be not easily cleaned, but when the distance between the inner wall of fuselage 1 and baffle 54 are excessive, manpower is easy It is inserted into gap between the two, causes to open there is a situation where mistake touching connecting rod 53 causes travel switch 52 to move down motor 11, this implementation In example, the width between the inner wall and baffle 54 of fuselage 1 is 4 ㎜；Motor 11 drives the second motor connecting structure to rotate when rotating, The rotation of second motor connecting structure drives first motor connection structure 41 to rotate and then drives crushing knife tool rotation, to cut food Object, and the setting of first motor connection structure 41 and the second motor connecting structure is convenient for disassembling tool apron 4 to the crushing Cutter is cleaned；Second motor connecting structure is structurally similar with first motor connection structure 41, therefore when electric by first When machine connection structure 41 is placed on the second motor connecting structure, first motor connection structure 41 agrees with portion 412 in itself weight Adjacent on the boundary slip to the second motor connecting structure in portion agree with can be agreed with along the second motor connecting structure under the action of power Gap location between portion realizes that the rotation of the second motor connecting structure and first motor connection structure 41 is transmitted to complete to be engaged.

Wherein, as shown in Fig. 8 to Fig. 9, tool apron 4 is equipped with external screw thread, and cup body 2 is equipped with matched internal screw thread.Crushing knife During having cutting food, disintegrating slag and juice can be also stained on tool apron 4, therefore need to clean tool apron 4 after cutting, it is existing The structure of tool apron 4 is that mounting base is equipped in tool apron side wall, and mounting base is for installing crushing knife tool, and mounting base side wall is equipped with The external screw thread being detachably connected with blender cup body 2 will form ring type deep trough between the external screw thread and tool apron side wall, it is difficult to clean In place, and now directly using tool apron side wall as mounting base side wall, and external screw thread is set in tool apron side wall, so that the tool apron 4 is Unenclosed construction, without dead angle on side wall, convenient for thoroughly being cleaned to tool apron 4.

In addition, as shown in figure 9, the crushing knife tool includes interconnecting piece 42 and three groups of blades being provided thereon, first group of knife Piece 43 and the dislocation of second group of blade 44 are set on interconnecting piece 42 and tilt upwards along 42 direction of interconnecting piece, third group blade 45 and the One group of blade 43 misplaces and tilts down along 42 direction of interconnecting piece；The length of first group of blade 43 and third group blade 45 is all larger than The length of second group of blade 44；Every group of blade includes two bites, and the two sides of bite are respectively equipped with blade and knife spine, and The edge of knife spine is equipped with chamfering.It shifts to install so that the contact surface of three groups of blades and food is not in same vertical plane, cutting is eaten Make food stress equalization when object, avoids when food unbalance stress because the situation that cut-in without ball caused by splashing is cut occurs；First group of blade 43 and third group blade 45 be respectively used to top edge and the lower edge of cutting food, second group of blade 44 is in cutting food Portion, three groups of blades cooperate with uniform cutting food, food disintegrating slag shape when first group of blade 43 and third group blade 45 rotate At vortex to stir and contact three groups of blades up and down, the continuous cutting food disintegrating slag of three groups of blades is so that its quick juice；Blade is used In cutting food, the chamfering of knife spine is arranged so that the flowing of liquid is smooth after cutting, and then reduces that liquid is opposite with bite to be transported The noise generated when dynamic.

Wherein, as shown in Figure 10, first group of blade 43 is made of multiple sequentially connected rakes, and multiple rake phases The tilt angle of vertical axes is sequentially reduced；Or and third group blade 45 be made of multiple sequentially connected rakes, and it is multiple The tilt angle of rake opposed vertical axis is sequentially increased.Setting enables the crushing knife tool to form powerful vortex in this way, more Upper and lower conducive to food stirs, and shortens the cutting time, realizes quick juice.

In addition, first group of blade 43 is made of the first rake 431 and the second rake 432, and the company of two rakes Tangent line is not vertical with radial direction where the mid-point position of socket part position.The radial direction be two rakes connecting portion CD intermediate point with The tangent line in the line direction at interconnecting piece center, the connecting portion intermediate point of existing blade is vertical with radial direction, can be only formed orderly Helical swirl；So that blade rotates the whirlpool to form spiral intersection, relatively orderly helical swirl, spiral is handed over for setting so now The whirlpool of fork can more fully mix food disintegrating slag, further shorten the cutting time and accelerate juice speed.

Wherein, first group of blade 43 is made of the first rake 431 and the second rake 432, the connection of two rakes Position tilts upwards radially inward and along vertical axes.Specifically, as shown in Figure 10, the both ends of connecting portion are respectively C point and D Point, C point is greater than the D point height upward in vertical axes in the upward height of vertical axes, and all the points between two o'clock are in vertical axes The successively transition of upward height；In this way setting so that blade rotate to be formed spiral intersection whirlpool, relatively orderly helical swirl, The whirlpool that spiral is intersected can more fully mix food disintegrating slag, further shorten the cutting time and accelerate juice speed.

Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model claims.

Claims (10)

1. a kind of blender is equipped in the fuselage (1) including fuselage (1) and the cup body (2) being detachably connected with fuselage (1) Motor (11) for driving blender to work, which is characterized in that be respectively equipped with circular air inlet with downside on the upside of the fuselage (1) Mouthful (12) and air outlet (13) is equipped with radiator structure at circular air inlet mouth (12) or air outlet (13) position；Radiator structure work When circular air inlet mouth (12) and air outlet (13) between form the unidirectional loop air duct radiated to motor (11).

2. a kind of blender according to claim 1, which is characterized in that the fuselage (1) is by the first shell (14) and Two shells (15) are constituted, and gap between the two constitutes circular air inlet mouth (12), and the first shell (14) bottom end is on horizontal position Second housing (15) top a part is blocked to form the entrance of circular air inlet mouth (12).

3. a kind of blender according to claim 1, which is characterized in that be equipped at circular air inlet mouth (12) and stirred for showing Mix the Luminous Ring (3) of device working condition.

4. a kind of blender according to claim 1, which is characterized in that the blender further includes removable with cup body (2) The tool apron (4) of connection is unloaded, tool apron (4) is equipped with crushing knife tool；Tool apron (4) side wall is equipped with groove (51), is equipped in fuselage (1) Travel switch (52), connecting rod (53) and with groove (51) matched baffle (54), travel switch (52) is for controlling motor (11) Rotation, connecting rod (53) are set on the upside of travel switch (52) and for controlling travel switch (52), and baffle (54) is for blocking connecting rod (53) and travel switch (52)；When pressing down on cup body (2), cup body (2) touches connecting rod (53) to control motor (11) rotation.

5. a kind of blender according to claim 4, which is characterized in that be equipped with shielding plate on the upside of travel switch (52), hide Baffle is equipped with the through-hole mobile for connecting rod (53), and connecting rod (53) is equipped with lateral occlusion part, and connecting rod is arranged with spring on (53) (55), and spring (55) is located between lateral occlusion part and shielding plate；Width between the inner wall and baffle (54) of fuselage (1) is 0.5㎜-7㎜；Tool apron (4) is equipped with the first motor connection structure (41) that is rotatablely connected with it, is equipped in fuselage (1) and motor (11) the second motor connecting structure connected, one end of first motor connection structure (41) and the second motor connecting structure are detachable Ground matching connection, the other end of first motor connection structure (41) are connect with crushing knife tool；First motor connection structure (41) packet Mounting disc (411) and multiple the agreeing with portion (412) along the setting of mounting disc (411) peripheral, oblique are included, it is adjacent to agree between portion (412) Gap is circumferentially in mounting disc (411).

6. a kind of blender according to claim 4, which is characterized in that tool apron (4) side wall is equipped with external screw thread, cup body (2) it is equipped with matched internal screw thread.

7. a kind of blender according to claim 4, which is characterized in that the crushing knife tool includes interconnecting piece (42) and sets Three groups of blades thereon, first group of blade (43) and second group of blade (44) dislocation are set on interconnecting piece (42) and along interconnecting piece (42) direction tilts upwards, and third group blade (45) misplaces with first group of blade (43) and dips down along interconnecting piece (42) direction Tiltedly；The length of first group of blade (43) and third group blade (45) is all larger than the length of second group of blade (44)；Every group of blade is equal Comprising two bites, the two sides of bite are respectively equipped with blade and knife spine, and the edge of knife spine is equipped with chamfering.

8. a kind of blender according to claim 7, which is characterized in that first group of blade (43) is by multiple sequentially connected Rake is constituted, and the tilt angle of multiple rake opposed vertical axis is sequentially reduced；Or and third group blade (45) by multiple Sequentially connected rake is constituted, and the tilt angle of multiple rake opposed vertical axis is sequentially increased.

9. a kind of blender according to claim 7 or 8, which is characterized in that first group of blade (43) is by the first rake (431) and the second rake (432) is constituted, and tangent line does not hang down with radial where the connecting portion mid-point position of two rakes Directly.

10. a kind of blender according to claim 7 or 8, which is characterized in that first group of blade (43) is by the first rake (431) and the second rake (432) is constituted, and the connecting portion of two rakes tilts upwards radially inward and along vertical axes.