CN208057502U - Wind turbine and range hood - Google Patents
Wind turbine and range hood Download PDFInfo
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- CN208057502U CN208057502U CN201820286313.1U CN201820286313U CN208057502U CN 208057502 U CN208057502 U CN 208057502U CN 201820286313 U CN201820286313 U CN 201820286313U CN 208057502 U CN208057502 U CN 208057502U
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Abstract
The utility model discloses a kind of wind turbine and range hood, and the wind turbine includes impeller assembly, motor and locking assembly, and the rotation axis of the motor runs through the impeller；The first locking member that the locking assembly includes locking bed, is arranged on the locking bed, the second locking member and elastic component etc.；The locking position stretched into for the rotation axis is formed between first locking member and the second locking member；The elastic component is flexibly connected the locking bed and first locking member and/or second locking member, technical solutions of the utility model are by being arranged the locking assembly, and the locking assembly is changed for the locking position size of the motor rotation axis to be clamped according to the location status of elastic component and the locking bed, to realize the size by changing the locking position to realize clamping or the release to the motor rotation axis, and then realize the purpose being rapidly assembled and disassembled to impeller assembly and the motor rotation axis.
Description
Technical field
The utility model is related to range hood field, more particularly to a kind of wind turbine and range hood.
Background technology
Range hood generally includes spiral case, motor, impeller, impeller locknut and blower fan module etc.；Wherein motor rotation axis needs
It to install and coordinate with impeller.Current existing range hood using the screw thread reserved by impeller locknut and motor rotation axis,
The connection between impeller and motor is realized by the way of manually tightening.This installation process needs worker first that impeller locknut is pre- stubborn
Tightly, then by special pneumatic screwdriver it fastens, it is less efficient when assembly fee.In addition, when unpicking and washing or safeguarding, need arduously to unscrew impeller lock
Mother, and tool cooperation dismounting is looked for, disassembly process is very inconvenient.
Utility model content
The main purpose of the utility model is to propose a kind of wind turbine and range hood, it is intended to fast implement impeller assembly with
Assembly And Disassembly between motor rotation axis.
To achieve the above object, the utility model proposes a kind of wind turbine, including：
Impeller assembly；
Motor, the motor has rotation axis, and the rotation axis runs through the impeller assembly, to drive the impeller sets
Part rotates；
Locking assembly, is located at side of the impeller assembly far from the motor, and the locking assembly includes locking bed, sets
Set the first locking member on the locking bed, the second locking member and elastic component；First locking member and the second locking member
Between be formed with the locking position stretched into for the rotation axis；
The elastic component is movably connected on the locking bed and first locking member；And/or the elastic component activity connects
It is connected to second locking member, to adjust the size of the locking position, makes the locking assembly clamping or unclamps the rotation axis.
Preferably, first locking member and second locking member are in strip cyclic structure, and first locking member
Opposite locking end and adjustable side are all had with second locking member；The locking end of first locking member is corresponded to positioned at described
In the section that second locking member is surrounded, the locking end of second locking member, which corresponds to, is located at what first locking member was surrounded
In section；The locking position is collectively formed in the locking end of first locking member and the locking end of second locking member.
Preferably, first locking member and/or second locking member have a cyclic annular substrate, and the of the ring-type substrate
One end of one side is equipped with locking boss, and the other end of the locking boss towards the cyclic annular substrate is arranged in cambered surface, with shape
At the locking end；
First locking member is oppositely arranged with second locking member so that the first side of first locking member with
The first side of second locking member fits.
Preferably, the locking bed includes pedestal and the limiting plate that is arranged on the pedestal；First locking member
Locking end and the adjustable side of second locking member between form the first adjustment region, the locking end of second locking member and
The second adjustment region is formed between first adjustable side；The limiting plate includes first be located in first adjustment region
Limiting plate, and the second limiting plate in second adjustment region；
The elastic component at least there are two, wherein one end of an elastic component and the locking end of first locking member support,
The other end is supported with first limiting plate；One end of another elastic component and the locking end of second locking member support, another
End is supported with second limiting plate.
Preferably, the locking end of first locking member has limited post, the bullet away from the side of its own adjustable side
Property part be compressed spring；
One end of the compressed spring is sheathed on the limited post, and the other end is supported with the limiting plate.
Preferably, corresponded on the pedestal compressed spring position be equipped with above have recessing groove；The compressed spring
Side is placed in the recessing groove；
The slot bottom of the storage tank is arranged in cambered surface.
Preferably, also there are two guide plates being oppositely arranged on the pedestal, have between two guide plates described in supplying
The gap that first locking member and the second locking member house；
The plate face of two guide plates is bonded with the side of first locking member and/or the second locking member.
Preferably, the locking bed has the cavity for housing first locking member and the second locking member, the lock
The side wall of tight seat, which corresponds to first locking member and the extending direction of the second locking member, has resigning breach；
The resigning breach is extended in the adjustable side of first locking member and/or the adjustable side of the second locking member.
Preferably, the both sides of first locking member and/or second locking member are equipped with limit protrusion towards outside；And
The limit protrusion is located between one end and the locking bed side wall of the guide plate.
Preferably, the locking assembly further includes locking lid, and the locking lid is closed with the locking flap, to be formed for institute
State the space that the first locking member and the second locking member house；
The locking lid includes ontology and the positioning convex platform that extends from the ontology towards the locking bed side, described fixed
Position boss is sticked in the resigning breach with being adapted.
Preferably, the positioning convex platform is in a strip shape, and along first locking member and/or the length direction of the second locking member
Extend, the positioning convex platform is equipped with multiple continuous dovetail grooves towards the side of first locking member and/or the second locking member.
Preferably, the position that the locking lid corresponds to the locking position has limiting slot, the shape of the limiting slot and institute
The shape for stating rotation axis end is adapted.
Preferably, the impeller assembly includes the flange for being cylindrical in shape the impeller of structure and being connect with described impeller one end；
There is the shaft that the flange corresponds to the impeller mounting hole, the mounting hole to run through for the rotation axis of the motor.
Preferably, the locking assembly further includes cushion pad, and the cushion pad is located at the locking bed and the impeller sets
Between the flange of part；
The cushion pad is equipped with the first convex ribs towards the side of the locking bed；And the cushion pad is towards the flange one
Side is equipped with the second convex ribs；
The locking bed corresponds to first convex ribs and is equipped with the first groove, and the locking bed corresponds to second convex ribs and sets
There is the second groove.
The utility model also proposes a kind of range hood, and the range hood includes spiral case and the wind turbine, described
Wind turbine is placed in the spiral case.
Technical solutions of the utility model on the one hand by the locking assembly is set with connect the impeller assembly with it is described
Motor rotation axis, to facilitate user that impeller assembly and motor rotation axis can be realized by carrying out operation to the locking assembly
Between installation and removal；On the other hand, the structure that technical solutions of the utility model pass through the setting locking assembly so that institute
Stating locking assembly can be according to the position of elastic component and the locking bed for the locking position size of the motor rotation axis to be clamped
State and change, to realize the size by changing the locking position to realize clamping or the pine to the motor rotation axis
It opens；The structure setting of this programme locking position can adapt to a variety of various sizes of motor rotation axis simultaneously.The utility model skill
Art scenario-frame is exquisite, easy to use, realizes the purpose being rapidly assembled and disassembled to impeller assembly and the motor rotation axis.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural decomposition diagram of an embodiment of the utility model wind turbine and spiral case；
Fig. 2 is the cross-sectional view after wind turbine assembly in Fig. 1；
Fig. 3 is the partial enlarged view at A in Fig. 2；
Fig. 4 is the structural decomposition diagram of locking assembly in Fig. 1；
Fig. 5 is the structural schematic diagram of one embodiment of the first locking member or the second locking member；
Fig. 6 is the structural schematic diagram of an embodiment of locking bed；
Fig. 7 is the structural schematic diagram of an embodiment of locking lid.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of wind turbines, can be used in a variety of equipment with blower fan structure, such as range hood.
Illustrate by taking range hood as an example herein.It please refers to Fig.1 and Fig. 4, the range hood usually has spiral case 100 and wind turbine, institute
Wind turbine is stated to be placed in the spiral case 100.Wind turbine in this programme includes impeller assembly 200, motor 300 and locking assembly
400, the motor 300 has rotation axis 310, and the rotation axis 310 runs through the impeller 210, to drive the impeller 210
Rotation；The locking assembly 400 is located at side of the impeller 210 far from the motor 300, and the locking assembly 400 includes
Locking bed 410, the first locking member 420 being arranged on the locking bed 410, the second locking member 430 and elastic component 440；Institute
State the locking position 450 for being formed between the first locking member 420 and the second locking member 430 and being stretched into for the rotation axis 310；The bullet
Property part 440 is flexibly connected the locking bed 410 and first locking member 420 and/or second locking member 430, passes through
The size of the locking position 450 is adjusted, so that the rotation axis 310 of 450 clampings of the locking position/release motor 300.
It is understood that extending direction of the locking bed 410 along 300 rotation axis 310 of the motor, has described in supplying
The through-hole that 300 rotation axis 310 of motor passes through.Specifically, the rotation axis 310 of the motor 300 is from the one of the impeller assembly 200
Side is first stretched into, and then is stretched in the locking position 450 formed between first locking member, 420 and second locking member 430, due to
First locking member 420 and/or second locking member 430 are flexibly connected by the elastic component 440 with the locking bed 410；
Therefore this programme can be by adjusting the elastic component 440 to change the phase of first locking member, 420 and second locking member 430
To position, and then adjust the size of the locking position 450.When needing impeller assembly 200 and 300 rotation axis 310 of the motor
When fixed, by adjusting the elastic component 440 so that the size of the locking position 450 reduces, 300 turns of the motor is clamped
Moving axis 310, so that 300 rotation axis 310 of the motor realizes Fast Installation with the impeller assembly 200；When needing leaf
When wheel assembly 200 is detached with 300 rotation axis 310 of the motor, by adjusting the elastic component 440 so that the locking position 450
Size increase so that the locking position 450 unclamps 300 rotation axis 310 of the motor, so that the motor 300 rotates
Axis 310 realizes fast quick-detach with the impeller assembly 200.It should be noted that herein can be directly or indirectly to elastic component 440
It is adjusted.
In one embodiment, when 300 rotation axis 310 of motor is not extended into the locking position 450, the elastic component
440 are in compressive state, and when needing to fix 300 rotation axis 310 of motor, user can be by moving the locking manually
Part stretches into 300 rotation axis 310 of motor in the locking position 450, under the elastic force effect of elastic component 440, the locking position
450 can lock 300 rotation axis 310 of the motor.
Technical solutions of the utility model are on the one hand by being arranged the locking assembly 400 to connect the impeller assembly 200
With 300 rotation axis 310 of the motor, to facilitate user by the locking assembly 400 carry out operation impeller can be realized
Installation and removal between 300 rotation axis 310 of component 200 and motor；On the other hand, technical solutions of the utility model pass through setting
The structure of the locking assembly 400 so that the locking assembly 400 is used to be clamped the locking position of 300 rotation axis 310 of the motor
450 sizes can change according to the location status of elastic component 440 and the locking bed 410, to realize by changing institute
The size of locking position 450 is stated to realize clamping or the release to 300 rotation axis 310 of the motor, while this programme locking position 450
Structure setting can adapt to 300 rotation axis 310 of a variety of various sizes of motors.Technical solutions of the utility model structure essence
Ingeniously, easy to use, realize the purpose being rapidly assembled and disassembled to impeller assembly 200 and 300 rotation axis 310 of the motor.
Fig. 4 and Fig. 5 are please referred to, in the present solution, first locking member 420 and second locking member 430 can be presented
For different shapes, in order to realize the versatility between the first locking member 420 and the second locking member 430 and assembly portability,
In following embodiment, first locking member 420 is identical with the structure of second locking member 430.
For the ease of the elastic component 440 is arranged, and realize 420 and second locking member 430 of the first locking member it
Between more exquisite cooperation；First locking member 420 and the elongated cyclic annular knot of second locking member 430 is arranged in this programme
Structure, and first locking member 420 and second locking member 430 all have opposite locking end 421 and adjustable side 422；Institute
The locking end 421 for stating the first locking member corresponds in the section that second locking member 430 is surrounded, second locking member
Locking end 431 correspond to and be located in the section that is surrounded of first locking member 420；The locking end 421 of first locking member
The locking position 450 is formed with the locking end 431 of second locking member；The elastic component 440 is along its own telescopic direction point
It is not supported with the locking end 421 and the locking bed 410.
Preferably, 420 and second locking member of the first locking member, 430 area defined are generally rectangular shaped and described
First locking member 420 is identical with the length extending direction of the second locking member 430, so that the adjustable side 422 of first locking member
It is oppositely arranged with the locking end 431 of the second locking member, the locking end of the adjustable side 422 and the second locking member of first locking member
An adjusting section is formd between 431, the elastic component 440 extends along the adjusting section.When the rotation axis of motor 300
310 in the locking position 450 when, the elastic component 440 is in compressive state, therefore in the thrust of the elastic component 440
Under effect, the locking end 421 of first locking member and the locking end 431 of the second locking member all have and are directed towards mobile work
Firmly (trend for reducing 450 size of locking position), so that the locking of the locking end 421 and the second locking member of first locking member
End 431 clamps the rotation axis 310 of the motor 300；To the fixed motor 300 and the impeller assembly 200.When need by
When 300 rotation axis 310 of motor is detached with the impeller assembly 200, by pushing first locking member 420 towards described the
The direction of two locking members 430 is moved, to make the locking end 421 of first locking member towards the adjusting of second locking member
432 movement of end, (compressed spring is still within compressive state at this time), to increase the locking end 421 of first locking member
The distance between locking end 431 of second locking member (increases 450 size of locking position), so that the locking position 450
More than the size of 300 rotation axis 310 of the motor, realizes and carry out impeller assembly 200 and 300 rotation axis 310 of the motor
The purpose of dismounting.The adjustable side 432 for pushing second locking member is moved towards the direction of first locking member 420, with
The process for increasing 450 size of the locking position is similar with the above process, and details are not described herein.It is understood that can pass through
The adjustable side 422 of first locking member and the adjustable side 432 of the second locking member are pushed simultaneously, quickly increases the lock to realize
The purpose of 450 size of tight position.After the rotation axis 310 of motor 300 is detached from from the locking position 450, first locking member
Locking end 421 and the second locking member locking end 431 under the elastic force effect of elastic component 440, keep the state that mutually offsets.
Locking assembly 400 another advantageous effect described in this programme is when 300 rotation axis 310 of motor can be utilized to rotate
Centrifugal force, play and reinforce effect that 300 rotation axis 310 of the motor is clamped.Specifically, according to locking assembly described above
For 400 job analysis it is found that when 300 rotation axis 310 of motor is in rotation, the locking assembly 400 is with the electricity
300 rotation axis 310 of machine rotates together, therefore the locking assembly 400 also will produce centrifugal force, first locking in rotation
Part 420 and the second locking member 430 can have the trend towards 410 outside movement of the locking bed under the action of centrifugal force, from
And make the locking end 421 of first locking member and the locking end 431 of the second locking member that there is trend close to each other, to
So that the size of the locking position 450 more they tends to reduce, to reinforce, to the chucking power of 300 rotation axis 310 of the motor, ensure that
Connection tightness between 300 rotation axis 310 of the locking assembly 400 and the motor.
It please refers to Fig.1 and Fig. 4, it is to be understood that can be by the way that the structure of the locking end 421 is arranged, to be formed
450 shape of locking position needed.In the present solution, in order to make the locking position 450 preferably fix the rotation axis 310 of motor 300,
It is rounded that the locking position 450 is set, it is preferable that the locking end of the locking end 421 and the second locking member of first locking member
431 have respectively constituted the half of the locking position 450.Specifically, first locking member 420 and/or second locking member
430 there is cyclic annular substrate 423, one end of the first side 425 of the ring-type substrate 423 to be equipped with locking boss 424, the locking
The other end (adjustable side 422) of boss 424 towards the cyclic annular substrate 423 is arranged in cambered surface, to form the locking end 421.
Therefore the locking position 450 is made of two symmetrical cambered surfaces.It is corresponding, in order to make 300 axis of the motor preferably coordinate
The locking position 450 the tapered setting in end of 300 axis of the motor is arranged in this programme, to be passed through in 300 axis of the motor
It play the guiding role when impeller assembly 200 and the locking position 450；Further, along the side of 300 rotation axis 310 of the motor
Equipped with card slot 320, when the locking assembly 400 clamps 300 rotation axis 310 of motor, the just clamping of the locking position 450
In in the card slot 320 of 300 rotation axis 310 of the motor.
When assembling first locking member 420 with second locking member 430, make first locking member 420 and institute
It states the second locking member 430 to be oppositely arranged, so that the first side 425 of first locking member 420 and second locking member 430
First side 425 fit.Setting can make the locking end 421 of first locking member and second locking member in this way
Locking end 431 substantially in one plane so that the locking position 450 preferably locks 300 rotation axis 310 of the motor.
Referring to Fig. 6, based on above-described embodiment it is found that one end of the elastic component 440 is supported with the locking bed 410
It holds.In the present solution, in order to make the locking bed 410 preferably limit elastic component 440, it includes pedestal that the locking bed 410, which is arranged,
411 and the limiting plate 412 that is arranged on the pedestal 411；The locking end 421 of first locking member and second locking
The first adjustment region, the locking end 431 of second locking member and first adjustable side are formed between the adjustable side 432 of part
The second adjustment region is formed between 422；The limiting plate 412 is located at first adjustment region and second adjustment region
It is interior；The elastic component 440 is along its own telescopic direction respectively with the locking end 421 and the institute opposite with the locking end 421
Limiting plate 412 is stated to support.Specifically, the limiting plate 412 includes the first limiting plate being located in first adjustment region, with
And the second limiting plate in second adjustment region；The elastic component 440 at least there are two, wherein an elastic component 440
One end and the locking end 421 of first locking member support, the other end is supported with first limiting plate；Another elastic component
440 one end and the locking end 431 of second locking member support, and the other end is supported with second limiting plate.The elasticity
The shape of part 440 can be arbitrary, such as cylindricality, taper, circle.Elastic component 440 described herein is preferably compressed spring, example
Such as, one end of the compressed spring and the locking end 421 of first locking member support, the other end of the compressed spring and institute
The limiting plate 412 stated in the first adjustment region supports.
The shape of limiting plate 412 described herein can be a variety of, in the present solution, it is U-shaped to be preferably provided with the limiting plate 412
Structure is improved with limiting the compressed spring along the both sides of the extending direction of the compressed spring and compressed spring simultaneously
The structural stability of the locking assembly 400.Further, the locking end 421 that first locking member is arranged deviates from its own
The side of adjustable side 422 has limited post 426；One end of the compressed spring is sheathed on the limited post 426, the other end with
The limiting plate 412 supports.The setting of limited post 426 can play position-limiting action to one end of the compressed spring, prevent institute
Compressed spring is stated to be detached from the locking end 421.
Due to the usually cylindrical structure of the compressed spring, the compressed spring is when flexible in order to prevent, with institute
It states pedestal 411 and generates interference, the position of the compressed spring correspond on the pedestal 411 equipped with above allowing in the present solution, being arranged
Position slot 413；The side of the compressed spring is placed in the recessing groove 413；The slot bottom that the storage tank is arranged simultaneously is in arc
Face is arranged；To be adapted with the shape of the compressed spring side.
In order to improve stability of first locking member, 420 and second locking member 430 in sliding, this programme is described
It is provided with two guide plates 414 being oppositely arranged on pedestal 411, has between two guide plates 414 and supplies first locking member
420 and the second accommodating gap of locking member 430；Two guide plates 414 and first locking member, 420 or second locking member
430 side fitting.It is understood that two guide plates 414 are divided into first locking member, 420 and second locking member
430 two sides, when first locking member, 420 and second locking member 430 slides, first locking member 420 and second
The lateral surface of locking member 430 is bonded (or having a small gap) with the plate face of the guide plate 414；So that first lock
Tight 420 and second locking member 430 of part is slided along the plate face of the guide plate 414.It is understood that 414 plate of the guide plate
The extending direction in face is that direction when being slided with preset first locking member, 420 and second locking member 430 is consistent.
In order to improve the sliding stability of first locking member, 420 and second locking member 430, avoid by external environment
Interference, in the present solution, the locking bed 410, which is arranged, to be had for housing first locking member, 420 and second locking member 430
Cavity, first locking member 420, the second locking member 430, elastic component 440, limiting plate 412, guide plate 414 etc. are all located at institute
It states in cavity.The rotation axis 310 and impeller assembly 200 are carried out by the locking assembly 400 for the ease of user simultaneously
It dismantles, the side wall that the locking bed 410 is arranged in this programme corresponds to prolonging for first locking member, 420 and second locking member 430
Stretching direction has resigning breach 415；The adjustable side 422 of first locking member and/or the adjustable side 432 of the second locking member extend
Go out the resigning breach 415.User can touch the adjustable side 422 outside the locking bed 410, and pass through court
410 inside of the locking bed pushes the adjustable side 422 of first locking member and/or the adjustable side 432 of the second locking member, so that
The size of the locking position 450 increases, and to detach 300 rotation axis 310 of the motor and the impeller assembly 200, realizes fast
The purpose of quick-detach.
Based on above-described embodiment, when 300 rotation axis 310 of motor is not clamped for locking position 450, due to compressing bullet at this time
Spring is in compressive state, therefore in order to avoid the first locking member 420 and the second locking member 430 are deviate from from resigning breach 415, this
First locking member 420 is arranged in scheme and/or the both sides of second locking member 430 are equipped with limit protrusion 427 towards outside；
And the limit protrusion 427 is located between 410 side wall of one end and the locking bed of the guide plate 414, in first lock
Not in contact with before, the limit protrusion 427 can be with the locking for the locking end 421 of tight part and the locking end 431 of the second locking member
410 side walls of seat support, and prevent first locking member 420 and/or second locking member 430 further towards the locking bed
410 outsides are mobile.
In another embodiment, by the way that the position of the limit protrusion 427 is rationally arranged, the lock can be further increased
The safety of tight component 400, prevents user's overexertion, damages elastic component 440 and prevents 420 and of the first locking member
Second locking member 430 is deviate from from the resigning breach 415, specifically, illustrates by taking the first locking member 420 as an example herein, when with
When family needs to dismantle 300 rotation axis 310 of the motor and the impeller assembly 200, by being pushed away towards 430 place side of the second locking member
When moving the adjustable side 422 of first locking member, if user is firmly excessive, the limit convex on first locking member 420 at this time
Playing 427 can support with the end of the guide plate 414；Or the limit protrusion 427 on first locking member 420 with it is described
Before the end of guide plate 414 supports, adjustable side 422 and the limiting plate 412 of first locking member support, to prevent
User further exerts oneself, and damages compressed spring.And when 300 rotation axis 310 of motor is not clamped for the locking assembly 400,
Under the action of compressed spring elastic force, first locking member 420 can be moved towards away from the direction of second locking member 430
It is dynamic, until the locking end 421 of the first locking member and the locking end 431 of the second locking member mutually offset, when first locking member
Locking end 421 and the locking end 431 of the second locking member support failure, first locking member 420 will continue to towards away from described
The direction of second locking member 430 is moved, until the limit protrusion 427 and the side wall of the locking bed 410 support, will described in
First locking member 420 limits in the locking bed 410.Due to the structure of the second locking member 430 and first locking member 420
It is identical, thus the limit protrusion 427 of second locking member 430 has similar advantageous effect, details are not described herein.
Referring to Fig. 7, since the locking bed 410 has a cavity, in order to close the cavity, to better ensure that
The structural stability of locking assembly 400 is stated, in the present solution, it further includes locking lid 460, the lock that the locking assembly 400, which is arranged,
Tight lid 460 is closed with the lid of the locking bed 410, to form the sky housed for 420 and second locking member 430 of the first locking member
Between；The locking lid 460 includes ontology and the positioning convex platform 461 extended from the ontology towards 410 side of the locking bed, institute
Positioning convex platform 461 is stated to be sticked in being adapted in the resigning breach 415.461 one side of the positioning convex platform plays closing institute
The effect of 410 resigning breach 415 of locking bed is stated, on the other hand, the locking lid 460 can be positioned, make the locking
Lid 460 is covered on the opening of the locking bed 410 according to a certain special angle.For the ease of installation, gone back in the locking lid 460
With multiple screw holes for mounting screw.
The edge of locking lid 460 described in this programme has the flange towards 410 direction of the locking bed, and the flange
It is equipped at least two oil-through-holes 464；The setting of the oil-through-hole 464 can be in the liquid in impeller assembly 200 or motor 300
When oil is penetrated into the locking bed 410, by the rotation of the locking assembly 400, liquid oil can be by the oil-through-hole 464
It throws away；The oil-through-hole 464 can also be supplied when user cleans impeller assembly 200, motor 300 or the locking group 400 simultaneously
Remaining water is thrown away.
Further, in order to make the locking lid 460 preferably to first locking member, 420 and second locking member 430
It is limited, in the present solution, it is in a strip shape to be arranged the positioning convex platform 461, and is locked along first locking member 420 and/or second
The length direction of tight part 430 extends, the positioning convex platform 461 towards first locking member, 420 and second locking member 430 one
Side is equipped with multiple continuous dovetail grooves 462.Since the cell wall of dovetail groove 462 takes the form of inclined plane, positioning convex platform 461 is placed in the first locking
430 top of part 420 and the second locking member, and have centainly between the first locking member 420 and 430 upper surfaces of the second locking member
Gap.The size setting in the gap needs to meet 430 movements that will not interfere the first locking member 420 and the second locking member, and energy
It is enough that upper limit is carried out to first locking member, 420 and second locking member 430.The structure setting of dovetail groove 462 can act on
Reduce force of sliding friction when the first locking member 420, the second locking member 430 and positioning convex platform 461 contact；And when first lock
Tight 420 and/or second locking member 430 of part tilts, at this time first locking member in sliding towards 460 direction of the locking lid
420 and/or second the end of locking member 430 can be along the cell wall of the dovetail groove 462 towards the direction far from the locking lid 460
Sliding, to make first locking member, 420 and/or second locking member 430 return on normal sliding rail.
Further, the position that the locking lid 460 corresponds to the locking position 450 has limiting slot 463, the limiting slot
463 shape is adapted with the shape of 310 end of the rotation axis.When 300 rotation axis 310 of the motor is in the locking position
When in 450, the end of 300 rotation axis 310 of the motor extends in the limiting slot 463.It is described when motor 300 rotates
Limiting slot 463 will not cause to limit to 300 rotation axis 310 of the motor, and when exception occurs in motor 300, rotation axis 310 deviates
When predeterminated position, the locking position 450 can play limit to the rotation axis 310 of the motor 300 jointly with the limiting slot 463
Position effect.
Impeller assembly 200 in this programme can have a variety of different structures, in one embodiment, the impeller assembly
200 include the flange 220 for being cylindrical in shape the impeller 210 of structure and being connect with 210 one end of the impeller；The flange 220 corresponds to
There is the shaft of the impeller 210 mounting hole, the mounting hole to run through for the rotation axis 310 of the motor 300.The impeller
210 are attached with the flange 220 by rivet 230.
Based on above-described embodiment, the locking assembly 400 further includes cushion pad 470, and the cushion pad 470 is located at the lock
Tightly between seat 410 and the flange 220 of the impeller assembly 200；The side of the cushion pad 470 towards the locking bed 410 is set
There are the first convex ribs 471；And the cushion pad 470 is equipped with the second convex ribs 472 towards 220 side of the flange；The locking bed 410
Corresponding first convex ribs 471 are equipped with the first groove, and to correspond to second convex ribs 472 recessed equipped with second for the locking bed 410
Slot.The quantity of first convex ribs, 471 and second convex ribs 472 can be one or more.Preferably, the cushion pad 470 and institute
It states the shape of 210 bottom of impeller and/or the locking bed 410 away from 460 side of locking lid to be adapted, cushion pad described herein
470 is preferably circular, and 470 middle part of the cushion pad has the through-hole passed through for 300 rotation axis 310 of motor；It is described slow
It is preferably rubber material to rush pad 470.When in by the installation to the locking assembly 400 of 300 rotation axis 310 of the motor, buffering
Pad 470 is contacted with the flange of the impeller 210 220 first, with by the locking assembly 400 towards 300 rotation axis of the motor
310 directions movement installation, so that the cushion pad 470 is compressed, until 300 turns of the locking position 450 and the motor
320 phase clamping of card slot on moving axis 310.The setting of cushion pad 470 makes the locking assembly 400 along 300 turns of the motor
It is very close to each other on the extending direction of moving axis 310, to keep the locking assembly 400 and the locking assembly 400 to be in close-fitting
Conjunction state is conducive to the overall stability for improving the wind turbine.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (15)
1. a kind of wind turbine, which is characterized in that including：
Impeller assembly；
Motor, the motor has rotation axis, and the rotation axis runs through the impeller assembly, to drive the impeller assembly to turn
It is dynamic；
Locking assembly is located at side of the impeller assembly far from the motor；The locking assembly include locking bed, setting exist
The first locking member on the locking bed, the second locking member and elastic component；Between first locking member and the second locking member
It is formed with the locking position stretched into for the rotation axis；
The elastic component is movably connected on the locking bed and first locking member；And/or the elastic component is movably connected on
Second locking member makes the locking assembly clamping or unclamps the rotation axis to adjust the size of the locking position.
2. wind turbine as described in claim 1, which is characterized in that first locking member and second locking member are in strip ring
Shape structure, and first locking member and second locking member all have opposite locking end and adjustable side；
The locking end of first locking member, which corresponds to, to be located in the section that second locking member is surrounded, second locking member
Locking end correspond to and be located in the section that is surrounded of first locking member；The locking end of first locking member and described second
The locking position is collectively formed in the locking end of locking member.
3. wind turbine as claimed in claim 2, which is characterized in that first locking member and/or second locking member have
One end of cyclic annular substrate, the first side of the ring-type substrate is equipped with locking boss, and the locking boss is towards the cyclic group
The other end of plate is arranged in cambered surface, to form the locking end；
First locking member is oppositely arranged with second locking member so that the first side of first locking member with it is described
The first side of second locking member fits.
4. wind turbine as claimed in claim 2, which is characterized in that the locking bed includes pedestal and is arranged on the pedestal
Limiting plate；The first adjustment region is formed between the locking end of first locking member and the adjustable side of second locking member,
The second adjustment region is formed between the locking end of second locking member and the adjustable side of first locking member；The limiting plate
It include the first limiting plate in first adjustment region, and the second limit in second adjustment region
Plate；
The elastic component at least there are two, it is another wherein one end of an elastic component and the locking end of first locking member support
End is supported with first limiting plate；One end of another elastic component and the locking end of second locking member support, the other end with
Second limiting plate supports.
5. wind turbine as claimed in claim 4, which is characterized in that the locking end of first locking member deviates from its own adjustable side
Side have limited post, the elastic component be compressed spring；
One end of the compressed spring is sheathed on the limited post, and the other end is supported with the limiting plate.
6. wind turbine as claimed in claim 5, which is characterized in that corresponded on the pedestal compressed spring position be equipped with allow
Position slot；The side of the compressed spring is placed in the recessing groove；
The slot bottom of the storage tank is arranged in cambered surface.
7. wind turbine as claimed in claim 4, which is characterized in that on the pedestal also have two guide plates being oppositely arranged, two
Have between the guide plate for the accommodating gap of first locking member and the second locking member；
The plate face of two guide plates is bonded with the side of first locking member and/or the second locking member.
8. wind turbine as claimed in claim 4, which is characterized in that the locking bed have for house first locking member and
The cavity of second locking member, the side wall of the locking bed, which corresponds to first locking member and the extending direction of the second locking member, to be had
Resigning breach；
The resigning breach is extended in the adjustable side of first locking member and/or the adjustable side of the second locking member.
9. wind turbine as claimed in claim 7, which is characterized in that the two of first locking member and/or second locking member
Side is equipped with limit protrusion towards outside；And the limit protrusion be located at the guide plate one end and the locking bed side wall it
Between.
10. wind turbine as claimed in claim 8, which is characterized in that the locking assembly further includes locking lid, the locking lid with
The locking flap closes, to be formed for the accommodating space of first locking member and the second locking member；
The locking lid includes ontology and the positioning convex platform that extends from the ontology towards the locking bed side, the convex
Platform is sticked in the resigning breach with being adapted.
11. wind turbine as claimed in claim 10, which is characterized in that the positioning convex platform is in a strip shape, and along first locking
The length direction of part and/or the second locking member extends, and the positioning convex platform is towards first locking member and/or the second locking member
Side be equipped with multiple continuous dovetail grooves.
12. wind turbine as claimed in claim 10, which is characterized in that the position that the locking lid corresponds to the locking position has limit
Position slot, the shape of the limiting slot are adapted with the shape of the rotation axis end.
13. the wind turbine as described in claim 1 to 12 any one, which is characterized in that the impeller assembly includes being cylindrical in shape knot
The impeller of structure and the flange being connect with described impeller one end；The shaft that the flange corresponds to the impeller has mounting hole, institute
The rotation axis that mounting hole is stated for the motor runs through.
14. wind turbine as claimed in claim 13, which is characterized in that the locking assembly further includes cushion pad, the cushion pad
Between the locking bed and the flange of the impeller assembly；
The cushion pad is equipped with the first convex ribs towards the side of the locking bed；And the cushion pad is set towards the flange side
There are the second convex ribs；
The locking bed corresponds to first convex ribs and is equipped with the first groove, and the locking bed corresponds to second convex ribs equipped with the
Two grooves.
15. a kind of range hood, which is characterized in that the range hood includes that spiral case and such as claim 1 to 14 are any one
Wind turbine described in, the wind turbine are placed in the spiral case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286313.1U CN208057502U (en) | 2018-02-28 | 2018-02-28 | Wind turbine and range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286313.1U CN208057502U (en) | 2018-02-28 | 2018-02-28 | Wind turbine and range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057502U true CN208057502U (en) | 2018-11-06 |
Family
ID=63990918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820286313.1U Active CN208057502U (en) | 2018-02-28 | 2018-02-28 | Wind turbine and range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223444A (en) * | 2018-02-28 | 2018-06-29 | 广东美的厨房电器制造有限公司 | Wind turbine and range hood |
| CN110617242A (en) * | 2019-09-26 | 2019-12-27 | 宁波方太厨具有限公司 | Fan mounting structure and range hood with same |
-
2018
- 2018-02-28 CN CN201820286313.1U patent/CN208057502U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223444A (en) * | 2018-02-28 | 2018-06-29 | 广东美的厨房电器制造有限公司 | Wind turbine and range hood |
| CN108223444B (en) * | 2018-02-28 | 2024-03-26 | 广东美的厨房电器制造有限公司 | Fan and range hood |
| CN110617242A (en) * | 2019-09-26 | 2019-12-27 | 宁波方太厨具有限公司 | Fan mounting structure and range hood with same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |