CN104633743B - A kind of range hood with motor - Google Patents
A kind of range hood with motor Download PDFInfo
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- CN104633743B CN104633743B CN201510062883.3A CN201510062883A CN104633743B CN 104633743 B CN104633743 B CN 104633743B CN 201510062883 A CN201510062883 A CN 201510062883A CN 104633743 B CN104633743 B CN 104633743B
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- screen pack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention relates to a kind of range hood with New-type electric machine.The present invention includes fume-exhausting body, motor is provided with range hood body, air channel and screen pack, fume-exhausting body is arranged with oil collector sump tank, oil collector sump tank includes left fixed structure, right fixed structure and lubricating cup, left fixed structure includes left lubricating cup and seals block and left fixed block, left lubricating cup envelope block includes left side shrouding, upper left clamp, upper left card and left limit piece, left fixed block includes left stator and lower-left clamp, left fixed structure and right fixed structure are symmetrical, screen pack includes screen pack main body and oil guide groove, oil guide groove is arranged on the edge of screen pack main body, air channel indent from screen pack main body to range hood, motor includes speed measuring device and motor body.Reasonable in design of the present invention, in the absence of oil and drop oil leakage phenomenon is hung, adds the volume and ability of lampblack absorber polymerization oil smoke, oil collector sump tank fixation is spacing accurate, there is resistance sense, good heat dissipation effect.
Description
Technical field
The present invention relates to a kind of range hood with motor, it was used for filtering fume, and collected greasy dirt.
Background technology
Range hood is a kind of kitchen appliance for purifying kitchen environment.It is arranged on above kitchen range, can fire cooking stove
The harmful oil smoke produced in the waste and cooking process of burning is taken away rapidly, and discharge is outdoor, reduces pollution, and purification is empty
Gas, and have gas defence, the effect of explosion-proof safety guarantee.Its operation principle is as follows：Connect range hood power supply, motor work so that
Wind wheel is made to rotate at a high speed, makes to form negative pressuren zone in spatial dimension certain above cooking stove, indoor soot gas are sucked into oil suction
Inside cigarette machine, soot gas are filtered by oil network, are carried out first time oil smoke separation, inside cigarette machine air channel, are passed through leaf
The oil smoke that the rotation of wheel is carried out to soot gas in secondary oil smoke separation, wind cabinet is subject to centrifugal forces, mist of oil aggegation
Into oil droplet, lubricating cup is collected into by oil circuit, the flue gas after purification is last to discharge along fixed path.
Existing range hood, screen pack be generally it is flat or reversely with air intake direction stretch, the former is unfavorable for greasy dirt
Flowing, so as to cause extension oil and drop oil leakage phenomenon, though the latter can make most of greasy dirt import lubricating cup, its top perimeter is still
Can exist hang with oil dripping phenomenon, and be unfavorable for polymerize oil smoke, influence air intake it is smooth.The both sides of existing screen pack are all
It is screwed, it has not been convenient to dismantle.
Structure for the oil-collecting component fixing device in range hood is not reasonable, generally the fixation side of button type
Formula, performance is less reliable, inconvenient for use, not only cause range hood operation inconvenience, and due to maloperation trigger it is various
Problem brings many unnecessary troubles to customer.
The motor of the range hood of prior art does not have speed measuring device, therefore can not read its rotating speed, is unfavorable for fume-exhausting
The intelligent control of machine.And motor speed measuring device has been used in other field of household appliances, the motor speed measuring device includes rotor
Component and stator module.When rotor assembly is rotated in the stator hole of stator module, magnet ring coordinates with yoke coil block to be produced
Tach signal, signal wire passes tach signal.But the technology simply can not be transplanted in range hood, it is still necessary to carry out
Some are improved with more reasonable in terms of to radiate, assembling.
The content of the invention
It is an object of the invention to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided,
In the absence of oil and drop oil leakage phenomenon is hung, the volume and ability of lampblack absorber polymerization oil smoke are added, the thing of flow of flue gas is more conformed to
Characteristic is managed, makes lampblack absorber air intake more smooth；Oil collector sump tank fixation, it is spacing accurate, there is resistance sense；Be conducive to range hood
Intelligent control, and good heat dissipation effect, assembling efficiently carry the range hood of motor.
The present invention the used technical scheme that solves the above problems is：This carries the range hood of motor, including fume-exhausting
Motor, air channel and screen pack are provided with body, the range hood body, the screen pack is arranged on below air channel, described to inhale
Oil smoke body is arranged with oil collector sump tank, and the motor includes speed measuring device and motor body, and the speed measuring device includes rotor
Component and stator module, the rotor assembly include rotating shaft and magnet ring, and the magnet ring suit is fixed in rotating shaft, the stator pack
Part, which includes being provided with housing hollow, the housing hollow in housing, yoke coil block and signal wire, the housing, is provided with magnetic
Yoke winding component, the bottom of the housing is provided with stator hole, and the rotor assembly turning set is mounted in stator hole, the signal wire
It is fixed on housing, it is connected with yoke coil block；The oil collector sump tank includes left fixed structure, right fixed structure and oil
Cup, the left side connection of the left fixed structure and lubricating cup, the right connection of the right fixed structure and lubricating cup,
The screen pack includes screen pack main body and oil guide groove, and the oil guide groove is arranged on the edge of screen pack main body, institute
Air channel indent of the screen pack main body to range hood is stated, the lower edge of the oil guide groove is provided with oil leaking hole, the filtering
Tilted when net is installed to oil collector sump tank direction, the lower edge of the screen pack main body is provided with jack, the oil guide groove it is relative
The one side answered is provided with pin, and the pin is engaged with jack, and the pin is inserted on the fume-exhausting body；
The left fixed structure includes left lubricating cup and seals block and left fixed block, and the left lubricating cup envelope block includes left side shrouding, a left side
Upper clamp, upper left card and left limit piece, the left side shrouding is vertical with upper left clamp to be fixed, and the upper left card is fixed on a left side
The lower surface of upper clamp, the left limit piece is fixed on one side of upper left clamp, and the left fixed block includes left stator and a left side
Lower clamp, bending is fixed with lower-left clamp downwards for the side of the left stator, and left shell fragment, institute are fixed with the lower-left clamp
State left shell fragment to be engaged with upper left card, the left limit piece is engaged with one side of lower-left clamp, the right fixed structure bag
Right lubricating cup envelope block and right fixed block are included, the right lubricating cup envelope block includes right side shrouding, upper right clamp, upper right card and right limit
Piece, the right side shrouding is vertical with upper right clamp to be fixed, and the upper right card is fixed on the lower surface of upper right clamp, the right limit
Bit slice is fixed on one side of upper right clamp, and the right fixed block includes right stator and bottom right clamp, the one of the right stator
Lateral lower bending is fixed with bottom right clamp, right shell fragment is fixed with the bottom right clamp, the right shell fragment matches with upper right card
Close, the right limit piece is engaged with one side of bottom right clamp, and the left fixed structure and right fixed structure are symmetrical, the oil
Cup is located at the lower section of the oil leaking hole；
Described rotor assembly also includes fixed screw, and described rotating shaft is axially provided with the mounting hole through rotating shaft, installs
The axis in hole is overlapped with the axis of rotating shaft；Mounting hole is divided into the first hole body, the second hole body and the 3rd hole body, the first hole body,
Second hole body and the 3rd hole body are sequentially communicated, and the aperture of the first hole body is located at one end of rotating shaft, and the aperture of the 3rd hole body, which is located at, to be turned
The other end of axle, the first hole body is taper, and the second hole body and the 3rd hole body are cylinder, and fixed screw is countersunk head screw, its
Head is taper, and the afterbody of the motor shaft of motor body is provided with screwed hole, and the diameter of motor shaft afterbody is more than the hole of the second hole body
Footpath, but less than the aperture of the 3rd hole body, motor shaft afterbody is sleeved in the 3rd hole body, fixed screw is by rotating shaft and the tail of motor shaft
Portion is fixed, and it is installed in mounting hole, and afterbody is connected with screwed hole, and head is contacted with the first hole body, described housing
Raise up to be formed in the middle part of top and air holes is provided with the top of truncated cone-shaped surface, housing, air holes is communicated with housing hollow, air holes is
It is multiple, set around truncated cone-shaped surface, rubber ring is fixed with the bottom of housing, its circular stator hole is set, housing and motor
The shell of body is fixed, and the bottom of rubber ring is contacted with the shell of motor body.Greasy dirt can be flowed into completely along screen pack main body
Oil guide groove, no dead angle, in the absence of extension oil and drop oil leakage phenomenon；The volume and ability of lampblack absorber polymerization oil smoke are added, is more accorded with
Close the physical characteristic of flow of flue gas；Pin coordinates with fume-exhausting body, makes the position of screen pack stable, is also convenient for tearing open for oil guide groove
Unload, the greasy dirt that convenient processing is collected, convenient cleaning；When upper clamp slice and clip clamping, banking stop just props up the side of lower clamp
Edge, the edge of upper clamp just props up the bending place of stator, spacing accurate.
Screen pack main body of the present invention includes a screen pack, No. two screen packs, No. three screen packs and No. four
Screen pack, a screen pack and No. three screen packs are trapezium structure, No. two screen packs and No. four filterings
Web plate is triangular structure, and the top margin of a screen pack is connected with the top margin of No. three screen packs, a filtering
Two waists of web plate are connected with No. two screen packs and No. four screen packs respectively, two waists difference of No. three screen packs
It is connected with No. two screen packs and No. four screen packs, the base of a screen pack is shorter than No. three mistakes to the distance of top margin
Distance of the base of sieve plate to top margin.Platform or plane is not present in the top of screen pack main body, and in the absence of hanging, oil and water clock are oily
Phenomenon.
Left shell fragment of the present invention includes left long shell fragment and left short shell fragment, and one end and the lower-left clamp of the left long shell fragment are consolidated
Fixed, the other end of the left long shell fragment is fixed with left short shell fragment, and the left long shell fragment is folded upward at relative to lower-left clamp, the left side
Short shell fragment is bent downwards relative to left long shell fragment, and the right shell fragment includes right long shell fragment and right short shell fragment, the right long shell fragment
One end is fixed with bottom right clamp, and the other end of the right long shell fragment is fixed with right short shell fragment, and the right long shell fragment is relative to bottom right card
Plate is folded upward at, and the right short shell fragment is bent downwards relative to right long shell fragment.Short shell fragment props up upper clamp slice, lubricating cup is sealed block and solid
Determining block can not take apart easily, so that lubricating cup envelope block and fixed block obtain fixation.
A screen pack of the present invention, No. two screen packs, No. three screen packs and No. four screen packs are inclined
Angle is more than 20 degree.The volume and ability of lampblack absorber polymerization oil smoke are added, the physical characteristic of flow of flue gas is more conformed to, makes oil
Cigarette machine air intake is more smooth.
Be provided with a screen pack of the present invention in screw hole, the screen pack main body be provided with it is staggered
Mesh, the mesh is long waist shaped.Screw hole is used to fix with fume-exhausting body.
Lower-left clamp and bottom right clamp of the present invention are three-back-shaped structure.Convenient industry manufacture.
Upper left clamp of the present invention is formed by upper left card is recessed, and the upper right clamp is formed by upper right card is recessed.
The bending of shell fragment and the recessed of upper clamp slice match, and lubricating cup is sealed block and fixed block clamping or have resistance sense when taking apart.
Two fixing holes, the left fixed block and right fixed block are respectively provided with left stator and right stator of the present invention
It is fixed on by fixing hole on fume-exhausting body.
Air holes of the present invention is four, is uniformly distributed.
The present invention compared with prior art, with advantages below and effect：Reasonable in design, greasy dirt can be completely along mistake
Four surface currents of filter screen enter oil guide groove, no dead angle, in the absence of extension oil and drop oil leakage phenomenon；To drawing inside lampblack absorber when being installed because of it
Stretch, along lampblack absorber air intake direction, add the volume and ability of lampblack absorber polymerization oil smoke, more conform to the physics of flow of flue gas
Characteristic, makes lampblack absorber air intake more smooth；Oil collector sump tank fixation, it is spacing accurate, there is resistance sense；It can be read by speed measuring device
The rotating speed of motor, is conducive to the intelligent control of range hood, and good heat dissipation effect, and assembling is quick.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of motor of the embodiment of the present invention.
Fig. 3 is the cross section structure diagram of rotor assembly of the embodiment of the present invention.
Fig. 4 is the structural representation of stator module of the embodiment of the present invention.
Fig. 5 is the structural representation at the top of stator module housing of the embodiment of the present invention.
Fig. 6 is the structural representation of screen pack of embodiment of the present invention main body and oil guide groove.
Fig. 7 is the structural representation after screen pack of embodiment of the present invention main body and oil guide groove installation.
Fig. 8 is the right side structural representation that the left lubricating cup of the embodiment of the present invention seals block.
Fig. 9 is the backsight structural representation that the left lubricating cup of the embodiment of the present invention seals block.
Figure 10 is the present invention looks up structural representation of the left fixed block of the embodiment of the present invention.
Figure 11 is the structural representation after the left lubricating cup envelope block of the embodiment of the present invention is installed with left fixed block.
Figure 12 is the structural representation of the left lubricating cup envelope block of the embodiment of the present invention, right lubricating cup envelope block and lubricating cup.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair
Bright explanation and the invention is not limited in following examples.
Embodiment.
Referring to Fig. 1 to Figure 12, the present embodiment includes being provided with motor 2, air channel 3 in fume-exhausting body 1, fume-exhausting body 1
With screen pack 4, fume-exhausting body 1 is arranged with oil collector sump tank 5.
Motor 2 includes speed measuring device and motor body 29.Speed measuring device includes rotor assembly 21 and stator module 22.Rotor
Component 21 includes fixed screw 216, rotating shaft 23 and magnet ring 24.
Screen pack 4 includes screen pack main body 41 and oil guide groove 42.Screen pack main body 41 include screen pack 43, No. two
Screen pack 44, No. three screen packs 45 and No. four screen packs 46,
Oil collector sump tank 5 includes left fixed structure 51, right fixed structure 52 and lubricating cup 53.Left fixed structure 51 and lubricating cup 53
The left side is connected, and right fixed structure 52 is connected with the right of lubricating cup 53.Left fixed structure 51 and right fixed structure 52 are symmetrical.
Speed measuring device realizes that the core texture and operation principle of its speed measuring function are prior art.
Speed measuring device includes rotor assembly 21 and stator module 22.
Rotor assembly 21 includes fixed screw 216, rotating shaft 23 and magnet ring 24.
Rotating shaft 23 is axially provided with the mounting hole through rotating shaft 23, and axis and the axis weight of rotating shaft 23 of mounting hole
Close.Mounting hole is divided into the first hole body 26, the second hole body 27 and the 3rd hole body 28, the first hole body 26, the second hole body 27 and the 3rd hole
Body 28 is sequentially communicated, and the aperture of the first hole body 26 is located at one end of rotating shaft 23, and the aperture of the 3rd hole body 28 is located at the another of rotating shaft 23
One end.
First hole body 26 is taper.Second hole body 27 and the 3rd hole body 28 are cylinder.
Fixed screw 216 is countersunk head screw, and its head is taper.
The suit of the present embodiment magnet ring 24 is fixed in rotating shaft 23.
The afterbody of the motor shaft 214 of the present embodiment motor body 29 is provided with screwed hole.The diameter of the afterbody of motor shaft 214 is more than
The aperture of second hole body 27, but less than the aperture of the 3rd hole body 28, the afterbody of such motor shaft 214 of motor shaft 214 can be sleeved on
In 3rd hole body 28 of rotating shaft 23, but not stretch into the second hole body 27.Fixed screw 216 is by rotating shaft 23 and motor shaft 214
Afterbody is fixed, rotor driven component synchronization rotation when motor shaft 214 is rotated.Fixed screw 216 is installed in mounting hole, its afterbody
It is connected, head is contacted with the first hole body 26, thus fixes rotating shaft 23 and the afterbody of motor shaft 214 with screwed hole, this
Plant fixed form efficiency high more easy to assembly, and good fixing effect.Inwardly extruding rotating shaft 23 when fixed screw 216 is tightened,
And taper the first hole body 26 and taper fixed screw 216 head fits so that extruding fixed effect it is more preferable.Rotor assembly
21 advantages for being fixed on the afterbody of motor shaft 214 are：More rational design and installation position, will not cause interference to impeller.
The present embodiment stator module 22 includes housing 211, yoke coil block and signal wire 215.Shell is provided with housing 211
Yoke coil block is installed in body cavity, housing hollow.The bottom of housing 211 is provided with stator hole 25, and rotor assembly 21 is rotated
It is sleeved in stator hole 25, when rotor assembly 21 is rotated in stator hole 25, magnet ring 24 coordinates to produce with yoke coil block to be turned
Fast signal.Signal wire 215 is fixed on housing 211, and it is connected with yoke coil block, and speed measuring device will by signal wire 215
Tach signal is passed.The part is prior art.
Raise up to form truncated cone-shaped surface 212 in the middle part of the top of the present embodiment housing 211, can so increase housing
The area at 211 tops, is conducive to radiating.The top of housing 211 is provided with air holes 213, and air holes 213 is communicated with housing hollow, housing
The heat produced in cavity by yoke coil block can be come out by air holes 213, be conducive to radiating, protected magnetic inversion line
Coil assembly.Air holes 213 is multiple, is set around truncated cone-shaped surface 212, when motor works, and the outside of housing 211 has air-flow, gas
Stream, which is blown to, changes flow direction behind truncated cone-shaped surface 212, become to move laterally to the top of air holes 213, it is easier to take away heat.Air holes
213 be four, is uniformly distributed.
The present embodiment is fixed with rubber ring 210 in the bottom of housing 211, and the bottom of housing 211 is protruded in the bottom of rubber ring 210
Portion, and rubber ring 210 is around stator hole 25.Housing 211 is fixed with the shell of bolt and motor body 29, so by stator pack
The shell of part 22 and motor body 29 is fixed.The bottom of rubber ring 210 is contacted with the shell of motor body 29, can so be played
Sealing function, prevents the debris such as oil smoke from entering in stator hole 25 and damaging speed measuring device.
The present embodiment screen pack 4 is a part of range hood, is exclusively used in collecting and crossing filtering fume, is made after greasy dirt convergence
It imported into oil collector sump tank 5, screen pack main body 41 includes screen pack 43, No. two screen packs 44, No. three screen packs
45 and No. four screen packs 46, it is shaped as being provided with screw hole 431 on taper, a screen pack 43, screen pack main body 41 is used
Screw is fixed on the lower section in air channel 3.The top of screen pack main body 41 is towards inside range hood after installation, the side of screen pack main body 41
Edge is provided with oil guide groove 42, and the mesh 47 that there is long waist shaped on the surface of screen pack main body 41 is staggered.
Number screen pack 43 of the present embodiment and No. three screen packs 45 are trapezium structure, No. two screen packs 44 and No. four
Screen pack 46 is triangular structure, and the top margin of a screen pack 43 is connected with the top margin of No. three screen packs 45, a mistake
Two waists of sieve plate 43 are connected with No. two screen packs 44 and No. four screen packs 46 respectively, two of No. three screen packs 45
Waist is connected with No. two screen packs 44 and No. four screen packs 46 respectively, and the distance of base to the top margin of a screen pack 43 is short
Distance in the base of No. three screen packs 45 to top margin.Most greasy dirt is set to easily flow into oil collector sump tank 5, only fraction
Greasy dirt need to enter oil collector sump tank 5 by the drainage of oil guide groove 42.
The edge of No. three screen packs 45 of the present embodiment is provided with jack 451, and one side of oil guide groove 42 is provided with pin
421, pin 421 is engaged after being inserted in jack 451 with fume-exhausting body 1.Three oil leaking holes are also provided with oil guide groove 42
422, oil leaking hole 422 is arranged on this one side at the place of pin 421.
Number screen pack 43 of the present embodiment, No. two screen packs 44, No. three screen packs 45 and No. four screen packs 46
Inclined angle is all higher than 20 degree.
When range hood is during fume-exhausting, oil smoke condenses and polymerize on screen pack, and can be along conical filter
Four inclined-planes of net are imported into oil guide groove 42, because oil guide groove is located at the least significant end of whole screen pack, and the highest of screen pack
Place is a seamed edge, farthest reduces the area of greasy dirt stop, therefore almost all of greasy dirt can be made finally to imported into
In oil guide groove.Again because, to lampblack absorber inner tensile, along lampblack absorber air intake direction, more conforming to the thing of flow of flue gas when it is installed
Characteristic is managed, makes lampblack absorber air intake more smooth, it is ensured that the air quantity and noise of range hood are unaffected, it is and flat or reverse
Formula screen pack is compared, and the depth for holding together cigarette district is greatly increased, and holds together cigarette volume big.
The left fixed structure 51 of the present embodiment includes left lubricating cup and seals block 54 and left fixed block 55, and right fixed structure 52 includes right oil
Cup envelope block 56 and right fixed block.
The left lubricating cup envelope block 54 of the present embodiment includes left side shrouding 541, upper left clamp 542, upper left card 543 and left limit piece
544, left side shrouding 541 is vertical with upper left clamp 542 fixed, and upper left card 543 is fixed on the lower surface of upper left clamp 542, left
Banking stop 544 is fixed on one side of upper left clamp 542, and upper left clamp 542 is formed by upper left card 543 is recessed.Right lubricating cup seals block
56 include right side shrouding, upper right clamp, upper right card and right limit piece, and right side shrouding is vertical with upper right clamp to be fixed, upper right card
Piece is fixed on the lower surface of upper right clamp, and right limit piece is fixed on one side of upper right clamp, and upper right clamp is recessed by upper right card
Formed.
The left fixed block 55 of the present embodiment includes left stator 551 and lower-left clamp 552, and the side of left stator 551 is downward
Bending is fixed with lower-left clamp 552, and lower-left clamp 552 is to be fixed with left shell fragment 553 on three-back-shaped structure, lower-left clamp 552, left
Shell fragment 553 is located at the through hole in the middle of lower-left clamp 552, and left shell fragment 553 is engaged with upper left card 543, left limit piece 544 and
One side of lower-left clamp 552 is engaged.Right fixed block includes right stator and bottom right clamp, and the side of right stator is bent downwards
Fixed with bottom right clamp, bottom right clamp is that right shell fragment is fixed with three-back-shaped structure, bottom right clamp, and right shell fragment is located at bottom right clamp
Middle through hole, right shell fragment is engaged with upper right card, and right limit piece is engaged with one side of bottom right clamp.When upper left card
543 with left 553 clamping of shell fragment when, left limit piece 544 just props up the edge of lower-left clamp 552, and the edge of upper left clamp 542 is firm
The bending place of left stator 551 is propped up well, and when upper right card and right clip clamping, right limit piece just props up bottom right clamp
Edge, the edge of upper right clamp just props up the bending place of right stator, spacing accurate.
The left shell fragment 553 of the present embodiment includes left long shell fragment 554 and left short shell fragment 555, one end and lower-left of left long shell fragment 554
Clamp 552 is fixed, and the other end of left long shell fragment 554 is fixed with left short shell fragment 555, and left long shell fragment 554 is relative to lower-left clamp 552
It is folded upward at, left short shell fragment 555 is bent downwards relative to left long shell fragment 554.Left short shell fragment 555 props up upper left card 543, makes a left side
Lubricating cup seals block 54 and left fixed block 55 and can not taken apart easily, so that left lubricating cup envelope block 54 and left fixed block 55 obtain fixation.
The bending of the left shell fragment 553 of the present embodiment matches with the recessed of upper left card 543, left lubricating cup envelope block 54 is consolidated with a left side
Determine the clamping of block 55 or have resistance sense when taking apart.Similarly, the bending of right shell fragment matches with the recessed of upper right card, seals right lubricating cup
Block 56 and right fixed block clamping have resistance sense when taking apart.
It is provided with the left stator 551 of the present embodiment on two left fixing holes 556, right stator and is provided with two right fixing holes.
In use, left stator 551 is fixed on fume-exhausting body 1 by left fixing hole 556, by right fixing hole by right stator
It is fixed on fume-exhausting body 1.
The present embodiment lubricating cup 53 is located at the lower section of oil leaking hole 422.
In use, in the presence of motor 2, greasy dirt is attached in screen pack main body 41 by screen pack 4, oil guide groove is flowed into
42, tilted when being installed due to screen pack 4 towards No. three screen packs 45, therefore all down stream passes through oil leak to the greasy dirt in oil guide groove 42
Hole 422 flows into lubricating cup 53.
The master of the present embodiment, visual angle that is rear, left and right, bowing, face upward when being to install, use are defined.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, is named the shape of its parts and components
Title etc. can be different, and the above content described in this specification is only to structure example explanation of the present invention.It is all according to
The equivalence changes or simple change done according to the construction described in inventional idea of the present invention, feature and principle, are included in this hair
In the protection domain of bright patent.Those skilled in the art can do various to described specific embodiment
The modification of various kinds or supplement or using similar mode substitute, without departing from the present invention structure or surmount present claims
Scope defined in book, all should belong to protection scope of the present invention.
Claims (8)
1. be provided with a kind of range hood with motor, including fume-exhausting body, the range hood body motor, air channel and
Screen pack, the screen pack is arranged on below air channel, and the fume-exhausting body is arranged with oil collector sump tank, and the motor includes surveying
Speed variator and motor body, the speed measuring device include rotor assembly and stator module, and the rotor assembly includes rotating shaft and magnetic
Ring, the magnet ring suit is fixed in rotating shaft, and the stator module includes housing, yoke coil block and signal wire, the shell
It is provided with vivo in housing hollow, the housing hollow and yoke coil block is installed, the bottom of the housing is provided with stator hole, institute
Rotor assembly turning set is stated in stator hole, the signal wire is fixed on housing, and it is connected with yoke coil block；It is described
Oil collector sump tank includes left fixed structure, right fixed structure and lubricating cup, and the left side of the left fixed structure and lubricating cup is connected, the right side
The right connection of fixed structure and lubricating cup,
It is characterized in that：The screen pack includes screen pack main body and oil guide groove, and the oil guide groove is arranged on screen pack main body
Edge, the screen pack main body is to the air channel indent of range hood, and the top of screen pack main body is towards range hood after installation
It is internal；The lower edge of the oil guide groove is provided with oil leaking hole, is tilted when the screen pack is installed to oil collector sump tank direction, the mistake
The lower edge of filter screen main body is provided with jack, and corresponding one side of the oil guide groove is provided with pin, the pin and jack
It is engaged, the pin is inserted on the fume-exhausting body；
The left fixed structure includes left lubricating cup and seals block and left fixed block, and the left lubricating cup envelope block includes left side shrouding, upper left card
Plate, upper left card and left limit piece, the left side shrouding is vertical with upper left clamp to be fixed, and the upper left card is fixed on upper left card
The lower surface of plate, the left limit piece is fixed on one side of upper left clamp, and the left fixed block includes left stator and lower-left card
Plate, bending is fixed with lower-left clamp downwards for the side of the left stator, and left shell fragment, the left side are fixed with the lower-left clamp
Shell fragment is engaged with upper left card, and the left limit piece is engaged with one side of lower-left clamp, and the right fixed structure includes the right side
Lubricating cup seals block and right fixed block, and the right lubricating cup envelope block includes right side shrouding, upper right clamp, upper right card and right limit piece, institute
Shrouding is vertical with upper right clamp on the right side of stating fixes, and the upper right card is fixed on the lower surface of upper right clamp, the right limit piece
One side of upper right clamp is fixed on, the right fixed block includes right stator and bottom right clamp, and the one of the right stator is lateral
Lower bending is fixed with bottom right clamp, right shell fragment is fixed with the bottom right clamp, the right shell fragment is engaged with upper right card, institute
One side that right limit piece is stated with bottom right clamp is engaged, and the left fixed structure and right fixed structure are symmetrical, the lubricating cup position
In the lower section of the oil leaking hole；
Described rotor assembly also includes fixed screw, and described rotating shaft is axially provided with the mounting hole through rotating shaft, mounting hole
Axis is overlapped with the axis of rotating shaft；Mounting hole is divided into the first hole body, the second hole body and the 3rd hole body, the first hole body, second
Hole body and the 3rd hole body are sequentially communicated, and the aperture of the first hole body is located at one end of rotating shaft, and the aperture of the 3rd hole body is located at rotating shaft
The other end, the first hole body is taper, and the second hole body and the 3rd hole body are cylinder, and fixed screw is countersunk head screw, its head
For taper, the afterbody of the motor shaft of motor body is provided with screwed hole, and the diameter of motor shaft afterbody is more than the aperture of the second hole body, but
Less than the aperture of the 3rd hole body, motor shaft afterbody is sleeved in the 3rd hole body, and fixed screw consolidates the afterbody of rotating shaft and motor shaft
Fixed, it is installed in mounting hole, and afterbody is connected with screwed hole, and head is contacted with the first hole body, the top of described housing
Middle part raise up to be formed air holes be provided with the top of truncated cone-shaped surface, housing, air holes is communicated with housing hollow, and air holes is many
It is individual, set around truncated cone-shaped surface, rubber ring is fixed with the bottom of housing, its circular stator hole is set, housing and motor sheet
The shell of body is fixed, and the bottom of rubber ring is contacted with the shell of motor body.
2. the range hood according to claim 1 with motor, it is characterised in that：The screen pack main body includes No. one
Screen pack, No. two screen packs, No. three screen packs and No. four screen packs, a screen pack and No. three screen packs
Plate is trapezium structure, and No. two screen packs and No. four screen packs are triangular structure, the top of a screen pack
Side is connected with the top margin of No. three screen packs, two waists of a screen pack respectively with No. two screen packs and No. four mistakes
Sieve plate is connected, and two waists of No. three screen packs are connected with No. two screen packs and No. four screen packs respectively, described
The base of a number screen pack is shorter than the base of No. three screen packs to the distance of top margin to the distance of top margin.
3. the range hood according to claim 1 with motor, it is characterised in that：The left shell fragment includes left long shell fragment
With left short shell fragment, one end of the left long shell fragment is fixed with lower-left clamp, and the other end of the left long shell fragment is fixed with left short shell fragment,
The left long shell fragment is folded upward at relative to lower-left clamp, and the left short shell fragment is bent downwards relative to left long shell fragment, the right side
Shell fragment includes right long shell fragment and right short shell fragment, and one end of the right long shell fragment fixes with bottom right clamp, the right long shell fragment it is another
End is fixed with right short shell fragment, and the right long shell fragment is folded upward at relative to bottom right clamp, and the right short shell fragment is relative to right long bullet
Piece is bent downwards.
4. the range hood according to claim 2 with motor, it is characterised in that：A number screen pack, No. two
Screen pack, No. three screen packs and No. four inclined angles of screen pack are more than 20 degree.
5. the range hood according to claim 2 with motor, it is characterised in that：Set on a number screen pack
Have and staggered mesh is provided with screw hole, the screen pack main body, the mesh is long waist shaped.
6. the range hood according to claim 1 with motor, it is characterised in that：The lower-left clamp and bottom right clamp
For three-back-shaped structure.
7. the range hood according to claim 1 with motor, it is characterised in that：The left stator and right stator
On be respectively provided with two fixing holes, the left fixed block and right fixed block are fixed on fume-exhausting body by fixing hole.
8. the range hood according to claim 1 with motor, it is characterised in that：Described air holes is four, uniformly
Distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062883.3A CN104633743B (en) | 2015-02-06 | 2015-02-06 | A kind of range hood with motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062883.3A CN104633743B (en) | 2015-02-06 | 2015-02-06 | A kind of range hood with motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633743A CN104633743A (en) | 2015-05-20 |
| CN104633743B true CN104633743B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510062883.3A Active CN104633743B (en) | 2015-02-06 | 2015-02-06 | A kind of range hood with motor |
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| CN (1) | CN104633743B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964323A (en) * | 2015-06-23 | 2015-10-07 | 珠海格力电器股份有限公司 | Filter screen component and kitchen air conditioner provided with filter screen component |
| CN106123083A (en) * | 2016-09-14 | 2016-11-16 | 深圳市火王燃器具有限公司 | A kind of top-sucking kitchen ventilator of Novel oil net |
| CN106402970B (en) * | 2016-11-01 | 2019-05-07 | 青岛海高设计制造有限公司 | A kind of smoke exhaust ventilator |
| CN108072072B (en) * | 2017-07-28 | 2023-11-17 | 宁波方太厨具有限公司 | Oil net for range hood |
| CN107543226A (en) * | 2017-09-22 | 2018-01-05 | 杭州德意电器股份有限公司 | A kind of high-performance range hood |
| CN109990338A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔智慧厨房电器有限公司 | A kind of oil smoke oil smoke separated structure and kitchen ventilator |
| CN110617514B (en) * | 2018-06-19 | 2023-01-17 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator |
| CN108909187A (en) * | 2018-07-12 | 2018-11-30 | 广州晶绘实业有限公司 | A kind of printer negative-pressure adsorption mechanism |
| CN109708179A (en) * | 2019-02-28 | 2019-05-03 | 中山市开力隆厨具有限公司 | A kind of oil fume separator and range hood |
| CN111878863B (en) * | 2020-06-24 | 2023-03-31 | 华帝股份有限公司 | Cooking fume exhauster |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0491166A1 (en) * | 1990-12-19 | 1992-06-24 | Waldner Laboreinrichtungen GmbH & Co. | Fume hood |
| CN202470155U (en) * | 2011-12-07 | 2012-10-03 | 刘海涛 | Filter net pull handle for split type smoke exhauster |
| CN202885057U (en) * | 2012-10-26 | 2013-04-17 | 宁波方太厨具有限公司 | Anti-loose mounting structure of oil cup |
| CN103075754A (en) * | 2013-01-30 | 2013-05-01 | 海尔集团公司 | Novel range hood oil net and mounting structure thereof |
| CN103123124A (en) * | 2013-02-04 | 2013-05-29 | 宁波欧琳厨具有限公司 | High-efficiency gang control device of extractor hood and gas stove |
| CN103216866A (en) * | 2013-04-24 | 2013-07-24 | 海尔集团公司 | Embedded oil groove mounting structure assembly of range hood |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070256680A1 (en) * | 2006-05-03 | 2007-11-08 | Chi-Hsiung Chiang | Net device for smoke exhauster |
| CN201488082U (en) * | 2009-09-08 | 2010-05-26 | 佛山市顺德区携创电机制造有限公司 | DC brushless motor type smoke exhaust ventilator |
-
2015
- 2015-02-06 CN CN201510062883.3A patent/CN104633743B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0491166A1 (en) * | 1990-12-19 | 1992-06-24 | Waldner Laboreinrichtungen GmbH & Co. | Fume hood |
| CN202470155U (en) * | 2011-12-07 | 2012-10-03 | 刘海涛 | Filter net pull handle for split type smoke exhauster |
| CN202885057U (en) * | 2012-10-26 | 2013-04-17 | 宁波方太厨具有限公司 | Anti-loose mounting structure of oil cup |
| CN103075754A (en) * | 2013-01-30 | 2013-05-01 | 海尔集团公司 | Novel range hood oil net and mounting structure thereof |
| CN103123124A (en) * | 2013-02-04 | 2013-05-29 | 宁波欧琳厨具有限公司 | High-efficiency gang control device of extractor hood and gas stove |
| CN103216866A (en) * | 2013-04-24 | 2013-07-24 | 海尔集团公司 | Embedded oil groove mounting structure assembly of range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633743A (en) | 2015-05-20 |
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Address after: Block south of Xiaoshan economic and Technological Development Zone Xiaoshan Hongxing Road District of Hangzhou City, Zhejiang province 311231 No. 98 Applicant after: Hangzhou Deyi electrical Limited by Share Ltd Address before: 311215 Xiaoshan Economic Development Zone, Zhejiang District, Hangzhou Road No. three, No. 36 Applicant before: DE&E Appliances Co., Ltd. |
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Address after: 311231 No. 98, Hongxing Road, Qiaonan block, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Deyi Zhijia Co.,Ltd. Address before: 311231 No. 98, Hongxing Road, Qiaonan block, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU DE&E ELECTRICAL Co.,Ltd. |