CN107084418A - A kind of smoke exhaust ventilator - Google Patents
A kind of smoke exhaust ventilator Download PDFInfo
- Publication number
- CN107084418A CN107084418A CN201710476746.3A CN201710476746A CN107084418A CN 107084418 A CN107084418 A CN 107084418A CN 201710476746 A CN201710476746 A CN 201710476746A CN 107084418 A CN107084418 A CN 107084418A
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- fixed
- exhaust ventilator
- motor
- stator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 32
- 239000011148 porous material Substances 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of smoke exhaust ventilator, including casing, discharge duct and electric machine assembly, the discharge duct is fixed on the inside of the casing, and provided with air intake vent and air outlet；The electric machine assembly is located in the discharge duct, and is located on the air intake vent；The electric machine assembly includes wind wheel and motor, the shell of the motor is fixed with the discharge duct, stator, the rotor of the motor are located in the shell, and be enclosed in the rotating shaft of the motor, the stator is fixed with the shell, and the rotor is equally spacedly located at the both sides of the stator, and is fixed with the rotating shaft, the rotating shaft of the motor passes through the side of the shell, is fixed with the wind wheel.The structure of smoke exhaust ventilator is simplified, the volume of smoke exhaust ventilator is reduced, with good market application foreground, thus with good market application foreground.
Description
Technical field
The present invention relates to a kind of household electrical appliance, more particularly to a kind of smoke exhaust ventilator.
Background technology
Room rate more and more higher in society, the Space Value in house is also just increasing, if the volume of existing household electrical appliances
It is compressed, is undoubtedly equivalent to adding value.Existing smoke exhaust ventilator includes casing, discharge duct and electric machine assembly, its
In, the structure of electric machine assembly has been largely fixed the volume of smoke exhaust ventilator.Above and below most smoke exhaust ventilators of the prior art
It is thicker, it is too big in narrow kitchen space-consuming.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of new smoke exhaust ventilator, to improve the efficiency of smoke exhaust ventilator
And reduce the volume of smoke exhaust ventilator, more spaces can be saved in other words, save cost.
Technical scheme is as follows：A kind of smoke exhaust ventilator, including casing, discharge duct and electric machine assembly, the row
Feed channel is fixed on the inside of the casing, and provided with air intake vent and air outlet；The electric machine assembly is located at the discharge duct
It is interior, and be located on the air intake vent；The electric machine assembly includes wind wheel and motor, the shell of the motor and the discharge duct
Fixed, stator, the rotor of the motor are located in the shell, and are enclosed in the rotating shaft of the motor, the stator with it is described
Shell is fixed, and the rotor is equally spacedly located at the both sides of the stator, and is fixed with the rotating shaft, and the rotating shaft of the motor is worn
The side of the shell is crossed, is fixed with the wind wheel.
It is preferred that, the rotor is permanent magnet, and the stator is axial coil.
It is preferred that, the stator is multilayer board.
It is preferred that, the stator includes some windings, some connection sheets and two pieces of fixed plates, and two pieces of fixed plates, which are fixed on, to be turned
On axle, the connection sheet interval is distributed equally on the circumference using the rotating shaft core as the center of circle, and connects two pieces of fixations
Plate, the winding is wound in the connection sheet.
It is preferred that, size, the shape of two pieces of fixed plates are identical, are circle, and provided with identical quantity on a circumference
First pores and the second pores, first pores and the second pores interval are uniformly arranged.
It is preferred that, the connection sheet passes through corresponding second pores in two pieces of fixed plates.
It is preferred that, oil cleaner screen is provided with below the air intake vent.
It is preferred that, the oil cleaner screen is drops, provided with a rounded portions and pointed portion.
It is preferred that, the casing can pull and push oil groove provided with one, and the pointed portion of the oil cleaner screen is located above the oil groove,
And provided with an opening.
It is preferred that, the lower section of the casing is provided with a cover plate.
Using such scheme, smoke exhaust ventilator of the invention uses new electric machine structure, and the structure for making its axial diminishes, and pumps
The structure of cigarette machine is simplified, and reduces the volume of smoke exhaust ventilator, with good market application foreground.
Brief description of the drawings
Fig. 1 is the smoke exhaust ventilator cut-away view of one embodiment of the invention.
Fig. 2 is the diagrammatic cross-section of one embodiment of the invention.
Fig. 3 is the stator schematic diagram of the motor of one embodiment of the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.Given in accompanying drawing the present invention compared with
Good embodiment.But, the present invention can be realized using many different forms, however it is not limited to the reality described by this specification
It is to make the understanding to the disclosure more thorough, comprehensive that example, which is applied, there is provided the purpose of these embodiments.
It should be noted that when element is referred to as " fixing " or " being fixed on " another element, it can be directly anchored to
On another element or there can also be an element placed in the middle.When an element is considered as " connection " another element, it can
To be directly to another element or may be simultaneously present centering elements.
Unless otherwise defined, the technology of technology used in this specification and scientific terminology and the technical field of the invention
The implication that personnel are generally understood that is identical.Used term is only intended to description in the description of the invention in this specification
Specific embodiment, not as limitation of the present invention.Term "and/or" used in this specification includes one or more phases
The arbitrary and all combination of the Listed Items of pass.
For example, a kind of smoke exhaust ventilator, including casing, discharge duct and electric machine assembly, the discharge duct is fixed on described
The inside of casing, and provided with air intake vent and air outlet；The electric machine assembly is located in the discharge duct, and is located at the inlet air
On mouth；The electric machine assembly includes wind wheel and motor, the shell of the motor fixes with the discharge duct, and the motor is determined
Son, rotor are located in the shell, and are enclosed in the rotating shaft of the motor, and the stator is fixed with the shell, the rotor
The both sides of the stator are equally spacedly located at, and are fixed with the rotating shaft, the rotating shaft of the motor passes through the side of the shell,
Fixed with the wind wheel.The rotor is permanent magnet, and the stator is axial coil.The stator is multilayer board.
The stator includes some windings, some connection sheets and two pieces of fixed plates, and two pieces of fixed plates are fixed in rotating shaft, the connection sheet
Interval is distributed equally on the circumference using the rotating shaft core as the center of circle, and connects two pieces of fixed plates, and the winding is wound on
In the connection sheet.Size, the shape of two pieces of fixed plates are identical, are circle, and on a circumference provided with identical quantity the
One pores and the second pores, first pores and the second pores interval are uniformly arranged.The connection sheet passes through two pieces of fixed plates
Upper corresponding second pores.Oil cleaner screen is provided with below the air intake vent.The oil cleaner screen is drops, provided with a rounded portions and point
Shape portion.The casing can pull and push oil groove provided with one, and the pointed portion of the oil cleaner screen is located above the oil groove, and is opened provided with one
Mouthful.The lower section of the casing is provided with a cover plate.
As shown in Figure 1 and Figure 2, one embodiment of the present of invention is, a kind of smoke exhaust ventilator, including casing 1, the and of discharge duct 2
Electric machine assembly 3, the discharge duct is fixed on the inside of the casing, and provided with air intake vent (not indicated in figure) and air outlet
21；The electric machine assembly is located in the discharge duct, and is located on the air intake vent；The electric machine assembly includes the He of wind wheel 31
Motor 32, shell 324 and the discharge duct of the motor are fixed, and stator 321, the rotor 322 of the motor are located at described
In shell, and it is enclosed in the rotating shaft 323 of the motor, the stator is fixed with the shell, the rotor is equally spacedly located at
The both sides of the stator, and fixed with the rotating shaft, the rotating shaft of the motor passes through the side of the shell, solid with the wind wheel
It is fixed.
It is preferred that, the casing and discharge duct be divided into above and below two layers, fixed up and down using bolt between two layers.
It is preferred that, the rotor is permanent magnet, and the stator is the vertical line and shaft parallel of axial coil, i.e. coil.
It is preferred that, the stator is multilayer board, and the same position of each layer printed circuit board is provided with identical
Several coils.Further, the surface of the multilayer board or at least one layer of heat-conducting layer is internally provided with, institute
State heat-conducting layer laminating to be arranged on the multilayer board, and the cage connection, so that the heat on circuit board be led
Band is elsewhere so that being become greatly by electric current for circuit board, strengthens the torque of motor.
Or, as shown in Figure 3, it is preferred that it is solid that the stator includes some windings 3211, some connection sheets 3212 and two pieces
Fixed board 3213, two pieces of fixed plates are fixed in rotating shaft, and the connection sheet interval is distributed equally over using the rotating shaft core as circle
On one circumference of the heart, and two pieces of fixed plates are connected, the winding is wound in the connection sheet.
It is preferred that, size, the shape of two pieces of fixed plates are identical, are circle, and provided with identical quantity on a circumference
First pores and the second pores, first pores and the second pores interval are uniformly arranged.It is preferred that, the connection sheet passes through two
Corresponding second pores in block fixed plate.The connection sheet is provided with opening, two at the second pores of two pieces of fixed plates respectively
The Central Symmetry that is open is set, for preventing the connection sheet from moving axially.The stator module further comprises Hall sensor.
It is preferred that, the rotating shaft further comprises fixed part 3214 and location division 3215, any place's table of the fixed part
The radius at the radius in face place any than the location division is big, and the fixed part is fixed with the fixed plate, it is preferred that the electricity
Machine is additionally provided with an installed part 325, and the installed part is fixed on the fixed part, also, two pieces of fixed plates are located at the installation
The both sides of part, are fixed by bolt with the installed part.
It is preferred that, the radial section of the fixed part is non-circular, can be square, track type, or a straight line with
The shape of one camber line composition, the through hole of the installed part is identical shape, and is accordingly enclosed on fixed part, thus, Gu
Dead axle can limit the rotation of installed part, so as to limit the rotation of stator module.
It is preferred that, the place that correspondence air intake vent on oil cleaner screen 11, i.e., described casing is provided with below the air intake vent is provided with one
Oil cleaner screen, for adsorbing the oil in oil smoke, so as to filter out the oil in oil smoke.
It is preferred that, the oil cleaner screen is drops, provided with a rounded portions and pointed portion.I.e. one end is circular, and the other end is pointed,
And rounded portions are to the horizontal level gradually step-down in pointed portion.The network structure of oil cleaner screen is located at rounded portions；And rounded portions
Middle high, both sides are low, it is possible thereby to oil be come together on the side groove of oil cleaner screen, so as to flow to pointed portion.
It is preferred that, the casing can pull and push oil groove 12 provided with one, and the pointed portion of the oil cleaner screen is located on the oil groove
Side, and provided with an opening, the oil adsorbed on oil cleaner screen is flowed to oil groove.It is preferred that, the oil groove is horizontally installed on the casing
On, i.e., transverse horizontal is arranged on casing, from can arbitrarily put the position of oil groove without external force.Or, one end of oil groove
It is interference fitted with casing, and provided with leader, so that oil groove can be fixed on a fixed position of casing, again can be very convenient
Pull out come.
It is preferred that, the lower section of the casing is provided with a cover plate, for smoke exhaust ventilator it is idle when cover air intake vent, prevent
Only other things enter.It is preferred that, the cover plate is by a transmission mechanism and motor connection, and the smoke exhaust ventilator is provided with a control
The connection of the switch control transmission mechanism and the motor, so as to control the opening and closing of cover plate.
It should be noted that being mutually combined for above-mentioned each technical characteristic, forms each embodiment, explanation of the present invention should be regarded as
The scope that secretary carries.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of smoke exhaust ventilator, including casing, discharge duct and electric machine assembly, it is characterised in that
The discharge duct is fixed on the inside of the casing, and provided with air intake vent and air outlet；The electric machine assembly is located at institute
State in discharge duct, and be located on the air intake vent；
The electric machine assembly includes wind wheel and motor, the shell of the motor fixes with the discharge duct, and the motor is determined
Son, rotor are located in the shell, and are enclosed in the rotating shaft of the motor, and the stator is fixed with the shell, the rotor
The both sides of the stator are equally spacedly located at, and are fixed with the rotating shaft, the rotating shaft of the motor passes through the side of the shell,
Fixed with the wind wheel.
2. smoke exhaust ventilator according to claim 1, it is characterised in that the rotor is permanent magnet, and the stator is axially
Coil.
3. smoke exhaust ventilator according to claim 2, it is characterised in that the stator is multilayer board.
4. smoke exhaust ventilator according to claim 2, it is characterised in that the stator includes some windings, some connection sheets
With two pieces of fixed plates, two pieces of fixed plates are fixed in rotating shaft, and the connection sheet interval is distributed equally over the rotating shaft core
For on a circumference in the center of circle, and two pieces of fixed plates are connected, the winding is wound in the connection sheet.
5. smoke exhaust ventilator according to claim 4, it is characterised in that size, the shape of two pieces of fixed plates are identical, are circle
Shape, and the first pores and the second pores provided with identical quantity on a circumference, first pores and the second pores interval are equal
It is even to set.
6. smoke exhaust ventilator according to claim 5, it is characterised in that the connection sheet passes through corresponding in two pieces of fixed plates
Second pores.
7. according to any described smoke exhaust ventilator of claim 1 to 6, it is characterised in that be provided with oil cleaner screen below the air intake vent.
8. smoke exhaust ventilator according to claim 7, it is characterised in that the oil cleaner screen is drops, provided with a rounded portions
With pointed portion.
9. smoke exhaust ventilator according to claim 8, it is characterised in that the casing can pull and push oil groove provided with one, described
The pointed portion of oil cleaner screen is located above the oil groove, and provided with an opening.
10. smoke exhaust ventilator according to claim 6, it is characterised in that the lower section of the casing is provided with a cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476746.3A CN107084418A (en) | 2017-06-21 | 2017-06-21 | A kind of smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710476746.3A CN107084418A (en) | 2017-06-21 | 2017-06-21 | A kind of smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107084418A true CN107084418A (en) | 2017-08-22 |
Family
ID=59606532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710476746.3A Pending CN107084418A (en) | 2017-06-21 | 2017-06-21 | A kind of smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084418A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202424468U (en) * | 2012-02-28 | 2012-09-05 | 李伟光 | Integral brushless motor |
| CN203571831U (en) * | 2013-11-21 | 2014-04-30 | 杨利强 | Zero-emission range hood |
| CN204026789U (en) * | 2014-08-12 | 2014-12-17 | 中山大洋电机股份有限公司 | A kind of fume exhauster system |
| CN106300856A (en) * | 2016-08-31 | 2017-01-04 | 长沙益高汽车有限公司 | A kind of magneto multilayer board motor |
| CN207112931U (en) * | 2017-06-21 | 2018-03-16 | 深圳威枫豪斯新能源科技有限公司 | A kind of smoke exhaust ventilator |
-
2017
- 2017-06-21 CN CN201710476746.3A patent/CN107084418A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202424468U (en) * | 2012-02-28 | 2012-09-05 | 李伟光 | Integral brushless motor |
| CN203571831U (en) * | 2013-11-21 | 2014-04-30 | 杨利强 | Zero-emission range hood |
| CN204026789U (en) * | 2014-08-12 | 2014-12-17 | 中山大洋电机股份有限公司 | A kind of fume exhauster system |
| CN106300856A (en) * | 2016-08-31 | 2017-01-04 | 长沙益高汽车有限公司 | A kind of magneto multilayer board motor |
| CN207112931U (en) * | 2017-06-21 | 2018-03-16 | 深圳威枫豪斯新能源科技有限公司 | A kind of smoke exhaust ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210707 Address after: No.2 Xiangshan Avenue, Ningxi street, Zengcheng District, Guangzhou, Guangdong 510000 Applicant after: Guangzhou younengda Technology Co.,Ltd. Address before: 518115 Room 201, A-2, yalika industrial plant, No. 87, Hengping Road, Henggang street, Longgang District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN WEIFENG HAOSI NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right |