CN205937237U - High -efficient radiator unit and high -efficient heat dissipation cooking utensil - Google Patents
High -efficient radiator unit and high -efficient heat dissipation cooking utensil Download PDFInfo
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- CN205937237U CN205937237U CN201620702178.5U CN201620702178U CN205937237U CN 205937237 U CN205937237 U CN 205937237U CN 201620702178 U CN201620702178 U CN 201620702178U CN 205937237 U CN205937237 U CN 205937237U
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- 238000010411 cooking Methods 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 title abstract 3
- 241000883990 Flabellum Species 0.000 claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims description 36
- 238000005452 bending Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 241001075561 Fioria Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 240000007594 Oryza sativa Species 0.000 abstract description 2
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 2
- 235000009566 rice Nutrition 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 30
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
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- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000005728 strengthening Methods 0.000 description 1
Abstract
This scheme proposes a high -efficient radiator unit and high -efficient heat dissipation cooking utensil, belongs to household electrical appliances heat dissipation technical field, radiator unit, radiator unit includes to cooling ventilating current to the air intake and the radiator fan that carry out the water conservancy diversion, the air intake includes the aviation baffle of arranging in a plurality of intervals, and is a plurality of the aviation baffle is followed the air intake is radial to be set up towards the slope of same direction, radiator fan includes the flabellum, the radiator unit during operation, flabellum direction of rotation with aviation baffle slope opposite direction. This kind of inclination's existence and fan operating position relation for inside the more smooth and easy entering machine of air current, avoid existing to cause to turn over on the vertically lateral wall like air intake among the prior art swashing the air current, this structure has the effect that reduces pneumatic noise simultaneously. This scheme is applicable to household electrical appliances such as electric fan, air conditioner, electromagnetism stove, electric rice cooker, pressure cooker.
Description
【Technical field】
This utility model is related to field of radiating and in particular to a kind of high efficiency and heat radiation assembly and have this high efficiency and heat radiation assembly
Cooking apparatus.
【Background technology】
Cooling air is sent into and is carried out drain by fan in existing radiating subassembly such as household electrical appliance etc., wherein radiating subassembly
The required object being radiated is radiated, cooling wind heat loss through convection takes away high temp objects and other heat generating device produces
So that the holding of high temp objects temperature within the specific limits, prevents, temperature is too high to make inefficacy hidden danger and other faults to heat.
In prior art, radiating subassembly such as electric fan on household electrical appliance and the radiating subassembly of cooking apparatus radiating subassembly etc.
Air inlet mostly is the design of latticed muscle position, and this kind of design makes cooling wind air hole path become vertical direction, simply have one
As protection effect, this kind of structure air inlet design, air draught from air inlet periphery flow into air inlet when, by vertically leading to
Easily form the impact such as flyback air-flow during air port and reduce wind speed and reduce the radiating efficiency of fan, form noise, radiation air simultaneously
Fan efficiency is low, when radiator fan rotates, forms negative pressure at the flabellum back side, the presence of negative pressure causes air to be flowed into by outside, works as gas
Flow into during vertical grid and grid side wall easily forms flyback air-flow and backflow, aerodynamic energy is caused damage, reduce radiation air
Fan work efficiency, produces larger noise simultaneously, is also due to flyback air-flow and backflow causes starting fan noise to increase, therefore
For the optimization design of air inlet, lifting its work efficiency further has its necessary meaning.
【Utility model content】
This utility model scheme proposes a kind of high efficiency and heat radiation cooking apparatus it is intended to improve the problems referred to above, and the program has knot
The feature that structure is simple, effect is good, exploitativeness is strong.
For reaching above technique effect, this utility model adopts the following technical scheme that：
A kind of high efficiency and heat radiation assembly, the air inlet be correspondingly arranged including radiator fan and with radiator fan, described radiation air
Fan includes flabellum, and described air inlet is provided with some wind deflectors being lifted into airspeed, and some described wind deflectors are along described air inlet
Radially it is obliquely installed in the same direction, described radiator fan includes flabellum, during described radiating subassembly work, described flabellum rotation side
To contrary with described wind deflector incline direction.
Further scheme, some described wind deflectors be along described air inlet be radially obliquely installed in the same direction straight
Plate or bending plate or arc.
Further scheme, some described wind deflectors be along described air inlet be axially obliquely installed in the same direction straight
Plate, described wind deflector is extended along described air inlet radial direction.
Further scheme, some described wind deflectors are along the axially inclined setting of described air inlet.
Further scheme, described air inlet also includes the shunting body that cooling wind is shunted, and described shunting body has
Towards the windward side outside described air inlet, described windward side is evagination ball curved surface.
Further scheme, described wind deflector extends to wind deflector end by wind deflector root and is formed, described deflector root
Portion connects described shunting body, and described air inlet also includes at least one retainer ring, and at least one retainer ring connects described wind deflector
End formation end retainer ring.
Further scheme, described end retainer ring is circular rings, and described end retainer ring has towards described radiation air
The first surface of fan, and the second surface relative with first surface, described first surface extend to second surface and radius gradually
Increase so that described end retainer ring is in integrally bell mouth shape.
Further scheme, described end retainer ring has the side surface connecting described first surface and second surface, institute
State the bus of side surface place cone and described air inlet longitudinal center line has angle α, angle α is 50 °～70 °.
Further scheme, described wind deflector no overlaps area in the upright projection of described first surface.
This utility model scheme also include a kind of cooking apparatus it is characterised in that：Including body and on described body
The above-mentioned high efficiency and heat radiation assembly that cooling wind is drained into described body interior.
The beneficial effect of this utility model scheme：
1st, this programme proposes a kind of high efficiency and heat radiation assembly, applies in the household electrical appliances field of radiating such as household electrical appliance such as fan, air-conditioning,
The radiating in cooking apparatus can also be applied, such as the kitchen such as electromagnetic oven, electric cooker, pressure cooker small household appliances, described cooking apparatus, one
Plant high efficiency and heat radiation assembly, the air inlet be correspondingly arranged including radiator fan and with radiator fan, described radiator fan includes flabellum,
Described air inlet is provided with some wind deflectors being lifted into airspeed, and some described wind deflectors are along described air inlet radially towards same side
To being obliquely installed, described radiator fan includes flabellum, during the work of described radiating subassembly, described flabellum direction of rotation and described wind-guiding
Plate incline direction is contrary.Described wind deflector is arranged along described air inlet radial skew, and air intake direction can be formed with good leading
Stream, the presence at this angle of inclination, make more smoothly to enter inside machine along the air-flow between robot base and work top, keep away
Exempt from as in prior art, air inlet exists and causes flyback air-flow on a vertical side wall, meanwhile, fan direction of rotation and wind deflector
Radial skew setting can effectively reduce noise during air intake air current flow, and the collision that noise includes air-flow and flabellum is made an uproar
Sound, simultaneously this structure have reduce air-flow between aerodynamic noise effect.The shape of air inlet wind deflector and arrangement rotation direction and radiating
Electric fan oppositely oriented (oppositely oriented also be understood as electric fan and the bending direction of wind deflector is contrary) this be inventor
The wind speed of the air outlet under actual verification this kind of trim designs structure can effectively be lifted.
2nd, further scheme, some described wind deflectors are along putting down that described air inlet is axially obliquely installed in the same direction
Straight panel, bending plate or arc, described wind deflector along described air inlet radial direction be extended, or wind deflector with described enter
The radial direction in air port forms an angle setting, such radial skew, and it is skewed to form similar flabellum, is conducive to cold further
But the introducing of wind, reduces reflux, strengthens air inlet effect.
3rd, described air inlet also includes the shunting body that cooling wind is shunted, and described shunting body has towards outside air inlet
The windward side in portion, described windward side is the curved surface of the ball of evagination.Setting shunting body has guiding preaceleration to the air-flow sucking
Effect, therefore structure air inlet is equivalent to a fan with fixed-wing；This utility model air inlet is provided centrally with shunting
Body becomes hemisphere protrusions feature, pours in the air-flow of air inlet from surrounding, is partly pushed into air inlet center, leading in shunting body
Enter inside cooking apparatus to effect backspin stream, it is to avoid air-flow forms outside turbulent loss pneumatic energy.
4th, described wind deflector extends to wind deflector end by wind deflector root and is formed, and described deflector root connects described point
Fluid, described air inlet also includes at least one retainer ring, and at least one retainer ring connects described wind deflector end formation end
Retainer ring.Further scheme, described end retainer ring is circular rings, and described end retainer ring has towards described radiator fan
First surface, and the second surface relative with first surface, described first surface extends to second surface and radius gradually increases
Greatly so that described end retainer ring is in integrally bell mouth shape.Further scheme, described end retainer ring has connection described the
One surface and the side surface of second surface, the bus of described side surface place cone and described water conservancy diversion air inlet longitudinal center line
There is angle α, angle α is 50 °～70 °.The global shape design of air inlet is beneficial in the good importing cooking apparatus of cooling wind
Portion, strengthens radiating effect, if the housing of air inlet and cooking apparatus is split molding simultaneously, is easily installed and dismantles.
5th, further scheme, some described wind deflectors are the arc being axially obliquely installed in the same direction along described air inlet
Shape plate, described radiating subassembly also includes the radiator fan being arranged on described drain pan, and described fan includes some setting around wheel hub
The flabellum put, described wind deflector no overlaps area in the upright projection of described first surface, and described wheel hub is in described first surface
Projection is located in described shunting body region.So rationally make use of the position relationship of fan and air inlet, make use of air intake air draught
The relation in area, reaches radiating efficiency optimal.
【Brief description】
With reference to the accompanying drawings and examples this programme is further described in detail.
Fig. 1 is a kind of this utility model high efficiency and heat radiation cooking apparatus body assembly relation schematic perspective view；
Fig. 2 is a kind of this utility model high efficiency and heat radiation assembly air inlet wind deflector schematic perspective view；
Fig. 3 is a kind of this utility model high efficiency and heat radiation cooking apparatus air inlet schematic perspective view；
Fig. 4 is a kind of this utility model high efficiency and heat radiation cooking apparatus cross-sectional schematic；
Fig. 5 is a kind of this utility model high efficiency and heat radiation assembly air inlet schematic diagram；
Fig. 6 is a kind of this utility model high efficiency and heat radiation assembly air inlet sectional view；
Fig. 7 is a kind of this utility model high efficiency and heat radiation assembly air inlet structure specific embodiment two schematic perspective view.
Reference：1st, diapire, 11, fixed column, 12, limited post, 2, radiating subassembly, 21, radiator fan, 211, wheel hub,
212nd, flabellum, 2121, blade tip, 2122, leaf top, 2123, leaf bottom, 22, deep bead, 23, air inlet, 231, wind deflector,
232nd, shunting body, 233, end retainer ring, 234, first surface, 235, second surface, 236, side surface, 221, vertical portion,
222nd, the first deep bead, the 223, second deep bead, 224, rib is installed, 225, fixed support, 2251, fixed part, 2252, limit
Position hole.
【Specific embodiment】
For making technical solutions of the utility model embodiment purpose, technical scheme and advantage clearer, below in conjunction with the accompanying drawings
The technical scheme of this utility model embodiment is clearly explained and is illustrated, but following embodiment is only of the present utility model
Preferred embodiment, rather than whole embodiments.Based on the embodiment in embodiment, those skilled in the art are not making wound
Obtained other embodiment on the premise of the property made work, broadly falls into protection domain of the present utility model.
With reference to explained below and accompanying drawing it will be clear that these and other aspects of embodiment of the present utility model.At these
In description and accompanying drawing, some particular implementation specifically disclosing in embodiment of the present utility model implement this practicality to represent
Some modes of the principle of new embodiment are but it is to be understood that the scope of embodiment of the present utility model is not limited.
On the contrary, embodiment of the present utility model include falling into all changes in the range of the spirit of attached claims and intension,
Modification and equivalent.
Embodiment purpose, technical scheme and advantage for making this programme are more clear to enter one to this programme below in conjunction with the accompanying drawings
Step specific embodiments illustrate.
As shown in figs. 1 to 6, a kind of high efficiency and heat radiation assembly of this programme proposition is applied to field of radiating and the domestic that need to radiate to obtain
Electrical equipment and radiating household electrical appliance etc. as electric fan, air-conditioning etc. it is also possible to be applied to the radiating of cooking apparatus, such as electromagnetic oven, electricity
The kitchen such as rice cooker, pressure cooker small household appliances, cooking apparatus includes body (in figure does not mark) body and includes diapire 1, and cooking apparatus is also
Including being arranged on diapire 1, cooling wind is drained into the radiating subassembly 2 in diapire 1 namely within cooking apparatus, described radiating group
Part 2 also includes radiator fan 21 and the deep bead 22 around the setting of described radiator fan 21, and described radiating subassembly 2 is also included to cold
Distinguished and admirable to the air inlet 23 carrying out water conservancy diversion, described air inlet 23 includes some wind deflectors 231 being intervally arranged, in the present embodiment
It is intervally arranged and can arrange it is also possible to dissipate setting for divergence array, described wind deflector 231 is along described air inlet 23 axial direction
It is obliquely installed.Wind deflector 231 described in the present embodiment is axially to tilt to dissipate setting in the same direction along described air inlet 23
Arc.
Specifically as shown in Figures 2 and 4, described air inlet 23 also includes the shunting body 232 that cooling wind is shunted, described
Shunting body 232 has the windward side outside towards drain pan, and described windward side is the convex curved surface in drain pan outer surface.Work as cooking apparatus
During work, radiating subassembly 2 initially enters cooling wind and carries out work of radiating, and shunting body 232 can effectively shunt to cooling wind
Guiding flows into cooking apparatus inside so that cooling wind imports inside air inlet 23 after shunting after reaching sphere curved surface, described wind-guiding
Plate 231 extends to wind deflector end 2312 by wind deflector root 2311 and is formed, and described deflector root 2312 connects described shunting
Body 232, described air inlet 23 also includes at least one retainer ring, and at least one retainer ring connects described wind deflector end 2312 shape
Become end retainer ring 233 (specifically may refer to Fig. 5).End retainer ring 233 1 aspect is attached to wind deflector 231 fixing,
Also function to the effect whole air inlet 23 being fixed on diapire 1, described end retainer ring 233 can be square simultaneously, circular
And irregularly shaped, end retainer ring described in the present embodiment 233 is circular rings, and described end retainer ring 233 has towards institute
State the first surface 234 within diapire 1, and the second surface 235 relative with first surface 234, described first surface 234 is to
Two surfaces 235 extend and radius is gradually increased so that described end retainer ring 233 entirety is in bell mouth shape.Described end retainer ring
233 have the side surface 236 connecting described first surface 234 and second surface 235, described side surface 236 place cone
Bus and described air inlet 23 longitudinal center line have angle α, and angle α is 50 °～70 ° (referring to Fig. 6).Described wind deflector 231
No overlap area in the upright projection of described first surface 234.So it is arranged on structure design and throw when mould produces easily to become
Type, described air inlet 23 can be integrally formed setting with diapire 1 naturally it is also possible to split molding setting, is one in the present embodiment
Body formed setting.Some described wind deflectors 231 are the arc being axially obliquely installed in the same direction along described air inlet 23, institute
State the radiator fan 21 that radiating subassembly 2 also includes being arranged on described drain pan, described radiator fan 21 include some around wheel hub
The flabellums 212 of 211 settings, during the work of described radiating subassembly 2, described flabellum 212 direction of rotation and described wind deflector 231 side of bending
To contrary.May be appreciated when flabellum 212 turns clockwise, then wind deflector 231 is in then and counterclockwise bends, and so arranges
Be conducive to increasing wind speed, further improving heat radiation efficiency.
For another example, shown in Fig. 1～Fig. 6, described radiator fan 21 includes wheel hub 211 and the flabellum on wheel hub 211 212, institute
State flabellum 212 and there is the blade tip 2121 relative with deep bead 22, described blade tip 2121 and described deep bead 22 the shortest between
Away from for 0.3～1.5mm.Arrange that this distance can effectively reduce that whirlpool is revealed in radiator fan 21 work and the adverse current that causes enters gas
Stream, improves radiator fan 21 operating pneumatic efficiency, and air outlet wind speed is obviously improved increase by 0.2～0.3m/s on year-on-year basis；Reduce culinary art
Appliance internal device temperature rise and internal Primary Component temperature rise, data analysiss after tested, this structure effectively can reduce by 2 on year-on-year basis～
8 DEG C, the life-span of radiator fan 21 also further improves.Deep bead 22 can include vertical portion 221 and be connected with vertical portion 211
Horizontal part (in figure does not mark), in this programme claimed shortest spacing be blade tip 2121 and described vertical portion 221 it
Between beeline.Described radiator fan 21 also includes the fixed support 225 being fixed on diapire 1, described fixed support 225 with
Described deep bead 22 can be arranged naturally it is also possible to be integrally formed setting for split.Described deep bead 22 also includes installing strengthening
Portion 224, described installation rib 224 is arranged on described fixed support 225 and deep bead 22 connection end, to strengthen fixed support
225 with the bonding strength of described deep bead 22.
Described radiator fan 21 also includes fixed support 225, and described fixed support 225 is provided with fixed part 2251, described bottom
Wall 1 is provided with the fixed column with fixed part 2251 cooperation, and described fixed part 2251 is fixed in described fixed column 11, specifically fixes
Mode can be fixed for screw naturally it is also possible to affixed etc. for glue, and described fixed column 11 can be with described deep bead 231 one
Setting is separately provided it is also possible to depart from deep bead 231, and described fixed support 225 is provided with least one spacing hole 2522, uses
In the fixation realizing radiator fan 21, prevent radiator fan 21 displacement in work process it is ensured that described blade tip 2121 with described
The shortest spacing of deep bead 22 is 0.3～1.5mm.Described diapire 1 is provided with the limited post 12 being correspondingly arranged with spacing hole 2252,
Described spacing hole 2252 is sheathed on described limited post 12, spacing to carry out to described radiator fan 21.Described deep bead 22 wraps
Include the first deep bead 222 and the second deep bead 223 being connected with the first deep bead 222, described first deep bead 222 and second gear
Aerofoil 223 surrounds described radiator fan 21 after connecting and arranges, and described first deep bead 222 height is higher than that the second deep bead 223 is high
Degree, so that junction is formed with the step of difference in height.Described first deep bead 222 is more than institute around the region of radiator fan 21
State the second deep bead 223 around the region of radiator fan 21 so that highly higher deep bead encircled area is big, more hold
Easily collect radiation air, better heat-radiation effect, namely it should be understood that the length of the encirclement radiator fan 21 of the first deep bead 222
More than radiator fan 21 circumference circle 1/2.
On diapire 1 at least provided with a fixed support 225 upper limit hole 2252 with radiator fan 21 match spacing
Post 12, spacing hole 2252 and limited post 12 belong to tight fit, and spacing hole 12 aperture is more than the external diameter 0～0.5mm of limited post 12, this
Sample neither affect assemble, position-limiting action after again can be very good to play assembling so that fixed support 225 nothing rock dislocation space,
Limited post 12 can be in crosswise positioning bar or cylindric.
Described flabellum 212 has leaf top 2121 and leaf bottom 2122, and described first deep bead 222 height is higher than described leaf
Top 2121, and described leaf top 2121 is 2～10mm with described first deep bead 222 upper surface distance, or/and described second
Deep bead 223 upper surface is higher than described leaf bottom 2122, and described leaf bottom 2122 and described second deep bead 223 upper surface away from
From for 0.5～5mm.This programme is open, and the aspect ratio of the height of the first deep bead 222 and radiator fan 21 flabellum 212 is 2～
3.5, be so conducive to the distinguished and admirable flow conductivity increasing whirlwind ability, lifting cooling wind of flabellum 212, and then improving radiating effect.
Further scheme, some described wind deflectors 231 along the axially inclined setting of described air inlet 23, described wind deflector 231 thickness T with
Its vertical height H ratio is 0.2～1.The setting one side of this ratio realizes above-mentioned purpose, can increase wind deflector simultaneously
231 intensity, then seems that wind-guiding plate thickness is too thin in the case that ratio is too little, is not enough to undertake gas shock power, then enters greatly very much
Wind effect decreases.
Specific embodiment two：
As shown in fig. 7, the present embodiment is with the difference of specific embodiment one, another shape of wind deflector 231 sets
Meter, in the present embodiment, some described wind deflectors 231 are the slide plate being axially obliquely installed in the same direction along described air inlet 23,
Described wind deflector 231 is extended along described air inlet 23 radial direction, or described wind deflector 231 and described air inlet 23 footpath
To the angled setting in direction, this angle is acute angle.
This programme is set out based on existing design problem, can propose one with the deficiency of effectively solving current existing design technology
The radiating air inlet structure of the cooking apparatus of kind of high efficiency and heat radiation is it is adaptable to as the kitchen little Jia such as electromagnetic oven, electric cooker, pressure cooker
Electricity, cooking apparatus includes diapire 1 and is arranged on the radiating subassembly 2 on diapire 1 draining into cooling wind in the shell of bottom 1, described radiating
Assembly 2 is included to cooling airflow to the air inlet 23 carrying out water conservancy diversion, and described air inlet 23 includes some wind deflectors being intervally arranged
231, described wind deflector 231 is along the axially inclined setting of described air inlet 23.Described wind deflector 231 axially inclines along described air inlet 23
Tiltedly arrange, air intake direction can be formed with good water conservancy diversion, the presence at this angle of inclination so that radiating subassembly 2 define double
Weight fan structure, one is dynamic flabellum, another for quiet flabellum, dual flabellum improving heat radiation efficiency, make along robot base and workbench
Air-flow between face more smoothly enters inside machine, it is to avoid as causing on air inlet presence one vertical side wall in prior art
Flyback air-flow, simultaneously this structure have reduce aerodynamic noise effect.Further scheme, some described wind deflectors 231 are edge
The slide plate that described air inlet 23 is axially obliquely installed in the same direction, described wind deflector 231 is along described air inlet 23 radial direction side
To being extended, or the radial direction of wind deflector 231 and described air inlet 23 forms an angle setting, such radial skew,
The similar flabellum of formation is skewed, is conducive to further cooling down the introducing of wind, reduces reflux, strengthens air inlet effect.This programme
In addition have the beneficial effects that, described air inlet 23 also includes the shunting body 232 that cooling wind is shunted, described shunting body 232
There is the windward side outside towards diapire 1, described windward side is the convex curved surface in diapire 1 outer surface.Setting shunting body 232 is to suction
The air-flow entering has the effect of guiding preaceleration, and therefore structure air inlet 23 is equivalent to a fan with fixed-wing；This reality
It is provided centrally with shunting body with novel air inlet mouth 23 and becomes hemisphere protrusions feature, pour in the air-flow of air inlet, part from surrounding
It is pushed into air inlet 23 center, screw in air inlet under the guide effect of shunting body 232, it is to avoid air-flow forms outside turbulent loss
Pneumatic energy.Further scheme, some described wind deflectors 232 are axially to be obliquely installed in the same direction along described air inlet 23
Arc, described radiating subassembly 2 also includes the radiator fan 21 being arranged on described diapire 1, and described radiator fan 21 includes
Some flabellums 212 around wheel hub 211 setting, during described radiating subassembly 2 work, described flabellum 212 direction of rotation is led with described
Aerofoil 231 overbending direction is contrary.This assembly relation and the optimization design of structure, for obtaining more preferable radiating effect and reducing pneumatic
Noise, the shape of air inlet 23 wind deflector 231 and arrangement rotation direction and radiator fan 21 flabellum 212 are oppositely oriented (oppositely oriented
Can be regarded as flabellum 21 and the bending direction of air inlet 23 wind deflector 231 be contrary) this sets for this kind of assembling of inventor's actual verification
The wind speed of the air outlet under meter structure can effectively be lifted.
This programme obtains the checking of inventor, using air inlet 23 structure of this programme, can effectively improve cooling system
Work efficiency, the internal wind speed of air inlet 23 improves 0.2～0.3m/s on year-on-year basis, meanwhile, reduces cooling system aerodynamic noise, radiation air
Fan 21 startup lower noise 3dB；Reduce machine internal components temperature rise, Primary Component temperature rise reduces by 2～8 degrees Celsius on year-on-year basis, with this
Meanwhile, machine profile is more attractive in appearance, and streamlined air intake vent has more innervation；Radiator fan 21 works safer, and air inlet 23 is punished
Fluid 232 has the effect pushing down cooking apparatus workbench tablecloth, prevents tablecloth to be inhaled into air inlet 23 blocking air inlet 23, makes
Become machine temperature rise too high and affect using effect, and the design of air inlet 23 global shape and be for radiating effect and have significantly
Lifted further, can effective improving radiating effect reduce noise, application prospect is extensive.
Claims (10)
1. a kind of high efficiency and heat radiation assembly, the air inlet be correspondingly arranged including radiator fan and with radiator fan, described radiator fan
Including flabellum, described air inlet be provided with some wind deflectors being lifted into airspeed it is characterised in that：Some described wind deflectors are along institute
State air inlet to be radially obliquely installed in the same direction, described radiator fan includes flabellum, during described radiating subassembly work, described fan
Leaf direction of rotation is contrary with described wind deflector incline direction.
2. high efficiency and heat radiation assembly as claimed in claim 1 it is characterised in that：Some described wind deflectors are along described air intake bore
To the slide plate being obliquely installed in the same direction or bending plate or arc.
3. high efficiency and heat radiation assembly as claimed in claim 1 it is characterised in that：Some described wind deflectors are along described air inlet axle
To the slide plate being obliquely installed in the same direction, described wind deflector is extended along described air inlet radial direction.
4. the high efficiency and heat radiation assembly as described in claims 1 to 3 any one it is characterised in that：Some described wind deflectors are along institute
State the axially inclined setting of air inlet.
5. high efficiency and heat radiation assembly as claimed in claim 1 it is characterised in that：Described air inlet also includes cooling wind is carried out point
The shunting body of stream, described shunting body has the windward side outside towards described air inlet, and described windward side is evagination ball curved surface.
6. high efficiency and heat radiation assembly as claimed in claim 5 it is characterised in that：Described wind deflector is extended to by wind deflector root and leads
Aerofoil end is formed, and described wind deflector root connects described shunting body, and described air inlet also includes at least one retainer ring, at least
One retainer ring connects described wind deflector end formation end retainer ring.
7. high efficiency and heat radiation assembly as claimed in claim 6 it is characterised in that：Described end retainer ring is circular rings, described end
Portion's retainer ring has the first surface towards described radiator fan, and the second surface relative with first surface, described first table
Extend towards second surface and radius is gradually increased so that described end retainer ring is in integrally bell mouth shape.
8. high efficiency and heat radiation assembly as claimed in claim 7 it is characterised in that：Described end retainer ring has connection described first
Surface and the side surface of second surface, the bus of described side surface place cone and described air inlet longitudinal center line have
Angle α, angle α is 50 °～70 °.
9. high efficiency and heat radiation assembly as claimed in claim 7 it is characterised in that：Described wind deflector is vertical described first surface
Projection no coincidence area.
10. a kind of cooking apparatus it is characterised in that：Including body and on described body by cooling wind drain into described
The high efficiency and heat radiation assembly as claimed in any one of claims 1 to 9 wherein in internal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702178.5U CN205937237U (en) | 2016-07-05 | 2016-07-05 | High -efficient radiator unit and high -efficient heat dissipation cooking utensil |
Applications Claiming Priority (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587046A (en) * | 2020-05-29 | 2020-08-25 | 维沃移动通信有限公司 | Heat dissipation device |
| CN112306204A (en) * | 2020-11-30 | 2021-02-02 | 联想(北京)有限公司 | Heat dissipation module and electronic equipment |
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2016
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587046A (en) * | 2020-05-29 | 2020-08-25 | 维沃移动通信有限公司 | Heat dissipation device |
| WO2021239043A1 (en) * | 2020-05-29 | 2021-12-02 | 维沃移动通信有限公司 | Heat dissipation device |
| CN112306204A (en) * | 2020-11-30 | 2021-02-02 | 联想(北京)有限公司 | Heat dissipation module and electronic equipment |
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