CN106026472A - Motor stator winding, multi-speed single-phase asynchronous capacitor running motor and kitchen ventilator - Google Patents
Motor stator winding, multi-speed single-phase asynchronous capacitor running motor and kitchen ventilator Download PDFInfo
- Publication number
- CN106026472A CN106026472A CN201610542984.5A CN201610542984A CN106026472A CN 106026472 A CN106026472 A CN 106026472A CN 201610542984 A CN201610542984 A CN 201610542984A CN 106026472 A CN106026472 A CN 106026472A
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- Prior art keywords
- gear
- winding
- main winding
- lead
- out wire
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The invention discloses a motor stator winding, a multi-speed single-phase asynchronous capacitor running motor and a kitchen ventilator, which belongs to the technical field of motors. The problem that the efficiency of middle gear and low gear is far lower than the efficiency of high gear in the prior art is solved. The motor stator winding provided by the invention comprises a main winding and a secondary winding. At least one lead out wire of a gear is arranged on the main winding. At least one lead out wire of a gear is arranged on the secondary winding. According to the motor stator winding, the multi-speed single-phase asynchronous capacitor running motor and the kitchen ventilator, the law that the efficiency of middle gear and low gear of the existing motor is far lower than the efficiency of high gear is changed; the efficiency of middle gear or low gear is improved about 5% to 10%; energy saving and emission reducing are realized; the product competitiveness in the market is enhanced; lead out wires are scattered; and the layout is uniform.
Description
Technical field
The present invention relates to technical field of motors, particularly relate to a kind of motor stator winding, include this motor calmly
The multi-speed single-phase asynchronous capacitor run motor of sub-winding and include the smoke exhaust ventilator of this motor.
Background technology
Single-phase asynchronous motor because of simple in construction, cheap, steady performance and in household electrical appliance wide
General use.
The stator winding of existing single-phase asynchronous motor generally has two kinds of structures: 1, stator winding include main winding and
Auxiliary winding, zero line N is connected on main winding, top gear line H, mid ranger line M, low or first gear line L and ultralow
Speed shelves line SL is respectively connecting on auxiliary winding；2, stator winding includes the first main winding and the second main winding,
Zero line N is connected on the first main winding, top gear line H, mid ranger line M, low or first gear line L and Ultra-Low Speed shelves
Line SL is respectively connecting on the second main winding.
Above two structure is all that efficiency during high-grade rotating speed is the highest, along with the reduction efficiency of rotating speed gear is the biggest
Amplitude ground reduces.A lot of household electrical appliance (such as household cooker hood) most-often used gears are not the most high-grade
(top gear), often second shelves (mid ranger) or the 3rd gear (low or first gear) they are conventional shelves, this
Shi Yaoqiu mid ranger or low or first gear efficiency are the highest to reach energy-conservation purpose, use above two stator winding knot
The motor of structure cannot meet the requirement of these type of household electrical appliances.
Summary of the invention
It is an object of the present invention to propose a kind of mid ranger changing existing motor and low or first gear efficiency is remote
Motor stator winding less than the rule of top gear efficiency.
Further object is that to propose a kind of multi-speed that improve mid ranger and low or first gear efficiency single-phase
Asynchronous capacitor-operated motor.
The present invention further an object is that the smoke exhaust ventilator proposing a kind of good energy-conserving effect.
For reaching this purpose, on the one hand, the present invention by the following technical solutions:
A kind of motor stator winding, including main winding and auxiliary winding, is provided with at least one on described main winding
The lead-out wire of individual gear, and on described auxiliary winding, it is also equipped with the lead-out wire of at least one gear.
Particularly, described main winding is provided with the lead-out wire of top gear, described auxiliary winding sets respectively
It is equipped with mid ranger, low or first gear and the lead-out wire of Ultra-Low Speed shelves.
Particularly, described main winding is respectively arranged with the lead-out wire of top gear and mid ranger, in described pair
Low or first gear and the lead-out wire of Ultra-Low Speed shelves it is respectively arranged with on winding.
Particularly, the first end of described main winding is connected to the first end of described auxiliary winding, described main winding
Connect between second end and the second end of described auxiliary winding and have electric capacity, the second end of zero line and described main winding it
Between connect have thermal protector.
On the other hand, the present invention is by the following technical solutions:
A kind of motor stator winding, including the first main winding, the second main winding and auxiliary winding, described first is main
First end of winding is connected to the first end of auxiliary winding and the first end of the second main winding, described first main around
It is provided with the lead-out wire of at least one gear in group, and is also equipped with at least one on described second main winding
The lead-out wire of gear.
Particularly, described first main winding is provided with the lead-out wire of top gear, at described second main winding
On be respectively arranged with mid ranger, low or first gear and the lead-out wire of Ultra-Low Speed shelves.
Particularly, described first main winding is respectively arranged with the lead-out wire of top gear and mid ranger, in institute
State and on the second main winding, be respectively arranged with low or first gear and the lead-out wire of Ultra-Low Speed shelves.
Particularly, connect between the second end and second end of described auxiliary winding of described first main winding and have electric capacity,
It is connected between zero line and the second end of described first main winding and has thermal protector.
Another further aspect, the present invention by the following technical solutions:
A kind of multi-speed single-phase asynchronous capacitor run motor, including stator and rotor, described stator includes stator ferrum
Core, described stator also includes above-mentioned motor stator winding.
Another aspect, the present invention by the following technical solutions:
A kind of smoke exhaust ventilator, including above-mentioned multi-speed single-phase asynchronous capacitor run motor, top gear is relatively to transport
The gear that the row time is shorter, mid ranger, low or first gear and Ultra-Low Speed shelves are the gear that relative operation time is longer.
Motor stator winding of the present invention all arranges the extraction of at least one gear on main winding and on auxiliary winding
Line, be transferred to the lead-out wire of partial gear on main winding to improve from auxiliary winding lead-out wire be retained in secondary around
The efficiency of the gear in group, the mid ranger and the low or first gear efficiency that change existing motor are far below top gear efficiency
Rule, improve the efficiency of mid ranger or low or first gear.
Motor stator winding of the present invention and is both provided with at least one shelves on the second main winding on the first main winding
The lead-out wire of position, reduce mid ranger, low or first gear and top gear inefficient away from, mid ranger and low or first gear are imitated
Rate promotes about 5%-10%, energy-saving and emission-reduction, the improving product market competitiveness；Lead-out wire dispersion is drawn, cloth
Office is evenly.
The stator of multi-speed single-phase asynchronous capacitor run motor of the present invention includes above-mentioned motor stator winding, improves
The efficiency of mid ranger and low or first gear, it is adaptable to there is multiple gear and top gear be short-time duty gear,
In the various products of mid ranger or the actual longtime running of low or first gear.
Smoke exhaust ventilator of the present invention includes above-mentioned multi-speed single-phase asynchronous capacitor run motor, and top gear is relatively to transport
The gear that the row time is shorter, mid ranger, low or first gear and Ultra-Low Speed shelves are the gear that relative operation time is longer,
Improve the efficiency of mid ranger or low or first gear, energy consumption is low.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the motor stator winding that the preferred embodiment of the present invention one provides；
Fig. 2 is the principle schematic of the motor stator winding that the preferred embodiment of the present invention two provides.
In figure:
1, main winding；2, auxiliary winding；3, electric capacity；4, thermal protector；11, the first main winding；12、
Second main winding.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Preferred embodiment one:
The open a kind of motor stator winding of this preferred embodiment.As it is shown in figure 1, this motor stator winding includes
Main winding 1 and auxiliary winding 2, the first end of main winding 1 is connected to the first end of auxiliary winding 2, main winding 1
Connect between second end and the second end of auxiliary winding 2 and have electric capacity 3, connect between zero line and the second end of main winding 1
It is connected to thermal protector 4.Wherein, main winding 1 is provided with the lead-out wire of at least one gear, and pair around
The lead-out wire of at least one gear it is also equipped with in group 2.
The lead-out wire of partial gear is transferred on main winding 1 from auxiliary winding 2, lead-out wire can be improved and retain
The efficiency of the gear on auxiliary winding 2, the mid ranger and the low or first gear efficiency that change existing motor are far below height
The rule of speed shelves efficiency, makes mid ranger or low or first gear also can have higher efficiency.This knot when gear is more
Structure is conducive to the distribution of lead-out wire, changes the situation that lead-out wire distribution is crowded, reduces and circle occurs in production process
Between the probability of undesirable condition such as short circuit, the qualification rate of improving product.
When motor stator winding possesses top gear H, mid ranger M, low or first gear L and tetra-shelves of Ultra-Low Speed shelves SL
During position, the lead-out wire of top gear H can be set on main winding 1, on auxiliary winding 2, be respectively provided with middling speed
Shelves M, low or first gear L and the lead-out wire of Ultra-Low Speed shelves SL, mid ranger M, low or first gear L and Ultra-Low Speed now
Top gear H, mid ranger M and the low or first gear L that shelves SL is respectively equivalent in original structure；Can also be at main winding 1
On be respectively provided with top gear H and the lead-out wire of mid ranger M, be respectively provided with on auxiliary winding 2 low or first gear L and
The lead-out wire of Ultra-Low Speed shelves SL, the height that now low or first gear L and Ultra-Low Speed shelves SL is respectively equivalent in original structure
Speed shelves H and mid ranger M.Compared with existing structure, mid ranger M (the mid ranger M in former structure),
The efficiency of low or first gear L and Ultra-Low Speed shelves SL exceeds about 5%-10%, improves the actual motion efficiency of product.
When motor stator winding possesses more gear, the distribution on main winding 1 and auxiliary winding 2 of each gear
Mode is similar with the method for salary distribution of four gears, can be effectively improved lead-out wire and be retained on auxiliary winding 2
The efficiency of gear.
Preferred embodiment two:
The open a kind of motor stator winding of this preferred embodiment.As in figure 2 it is shown, this motor stator winding includes
First main winding 11 and the second main winding 12, the first end of the first main winding 11 is connected to the of auxiliary winding 2
One end and the first end of the second main winding 12, the second end of the first main winding 11 and the second end of auxiliary winding 2
Between connect have electric capacity 3, between the second end of zero line and the first main winding 11 connect have thermal protector 4.Its
In, the first main winding 11 is provided with the lead-out wire of at least one gear, and on the second main winding 12
It is also equipped with the lead-out wire of at least one gear.
The lead-out wire of partial gear is transferred on the first main winding 11 from the second main winding 12, can improve
Lead-out wire is retained in the efficiency of the gear on the second main winding 12, changes mid ranger and the low speed of existing motor
Shelves efficiency, far below the rule of top gear efficiency, makes mid ranger or low or first gear also can have higher efficiency.When
When gear is more, this structure is conducive to the distribution of lead-out wire, changes the situation that lead-out wire distribution is crowded, reduces raw
The probability of the undesirable conditions such as turn-to-turn short circuit, the qualification rate of improving product is there is during product.
When motor stator winding possesses top gear H, mid ranger M, low or first gear L and tetra-shelves of Ultra-Low Speed shelves SL
During position, the lead-out wire of top gear H can be set on the first main winding 11, divide on the second main winding 12
Mid ranger M, low or first gear L and the lead-out wire of Ultra-Low Speed shelves SL, mid ranger M now, low or first gear L are not set
Top gear H, mid ranger M and the low or first gear L being respectively equivalent in original structure with Ultra-Low Speed shelves SL；Can also
First main winding 11 is respectively provided with top gear H and the lead-out wire of mid ranger M, at the second main winding 12
On be respectively provided with low or first gear L and the lead-out wire of Ultra-Low Speed shelves SL, now low or first gear L and Ultra-Low Speed shelves SL divides
Be not equivalent to the top gear H in original structure and mid ranger M.Compared with existing structure, mid ranger M is (previous
Mid ranger M in kind of structure), the efficiency of low or first gear L and Ultra-Low Speed shelves SL exceed about 5%-10%, improve
The actual motion efficiency of product.
When motor stator winding possesses more gear, each gear is at the first main winding 11 and the second main winding 12
On the method for salary distribution similar with the method for salary distribution of four gears, lead-out wire can be effectively improved and be retained in second
The efficiency of the gear on main winding 12.
Preferred embodiment three:
The open a kind of multi-speed single-phase asynchronous capacitor run motor of this preferred embodiment.This motor includes stator and turns
Son, stator includes stator core and the motor stator winding as described in preferred embodiment one or two.By part shelves
The lead-out wire of position is transferred to be transferred to first on main winding 1 or from the second main winding 12 from auxiliary winding 2
On main winding 11, lead-out wire can be improved and be retained on auxiliary winding 2 or be retained in the shelves on the second main winding 12
The efficiency of position, changes the mid ranger of existing motor and the low or first gear efficiency rule far below top gear efficiency,
Make mid ranger or low or first gear also can have higher efficiency.
Preferred embodiment four:
The open a kind of smoke exhaust ventilator of this preferred embodiment, single-phase asynchronous including the multi-speed described in preferred embodiment three
Capacitor-operated motor, top gear H is the gear that relative operation time is shorter, mid ranger M, low or first gear L and super
Low or first gear SL is the gear that relative operation time is longer.
Concrete, quick-fried shelves correspond to top gear H, shelves of cooking correspond to mid ranger M, stew shelves correspond to low
Speed shelves L, shelves of heating up water correspond to Ultra-Low Speed shelves SL, and the quick-fried shelves (top gear H) 1-3 at the beginning of cooking divides
Clock, the most just transfers shelves of cooking normally (mid ranger M) and stew shelves (low or first gear L) to, i.e. at a high speed
Shelves H is not the common positions that the common positions of smoke exhaust ventilator, mid ranger M and low or first gear L are only smoke exhaust ventilator.
After using the motor stator winding of the present invention, this smoke exhaust ventilator is cooking and in hgher efficiency, more during stew
Energy-conservation.
Note, above are only presently preferred embodiments of the present invention and the know-why used.People in the art
Member, it will be appreciated that the invention is not restricted to specific embodiment described here, for a person skilled in the art can
Carry out various obvious change, readjust and substitute without departing from protection scope of the present invention.Therefore,
Although being described in further detail the present invention by above example, but the present invention is not limited only to
Above example, without departing from the inventive concept, it is also possible to include other Equivalent embodiments more,
And the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a motor stator winding, including main winding (1) and auxiliary winding (2), it is characterised in that
The lead-out wire of at least one gear it is provided with on described main winding (1), and on described auxiliary winding (2) also
It is provided with the lead-out wire of at least one gear.
Motor stator winding the most according to claim 1, it is characterised in that in described main winding (1)
On be provided with the lead-out wire of top gear, described auxiliary winding (2) is respectively arranged with mid ranger, low or first gear and
The lead-out wire of Ultra-Low Speed shelves.
Motor stator winding the most according to claim 1, it is characterised in that in described main winding (1)
On be respectively arranged with the lead-out wire of top gear and mid ranger, described auxiliary winding (2) is respectively arranged with low speed
Shelves and the lead-out wire of Ultra-Low Speed shelves.
4. according to the motor stator winding described in any one of claims 1 to 3, it is characterised in that described master
First end of winding (1) is connected to the first end of described auxiliary winding (2), the second of described main winding (1)
Connect between end and the second end of described auxiliary winding (2) and have electric capacity (3), zero line and described main winding (1)
The second end between connect have thermal protector (4).
5. a motor stator winding, including the first main winding (11), the second main winding (12) and secondary around
Group (2), the first end of described first main winding (11) is connected to the first end and second master of auxiliary winding (2)
First end of winding (12), it is characterised in that be provided with at least one on described first main winding (11)
The lead-out wire of individual gear, and on described second main winding (12), it is also equipped with the extraction of at least one gear
Line.
Motor stator winding the most according to claim 5, it is characterised in that at described first main winding
(11) it is provided with the lead-out wire of top gear on, described second main winding (12) is respectively arranged with middling speed
Shelves, low or first gear and the lead-out wire of Ultra-Low Speed shelves.
Motor stator winding the most according to claim 5, it is characterised in that at described first main winding
(11) lead-out wire of top gear and mid ranger it is respectively arranged with on, upper point of described second main winding (12)
It is not provided with low or first gear and the lead-out wire of Ultra-Low Speed shelves.
8. according to the motor stator winding described in any one of claim 5 to 7, it is characterised in that described
Connect between second end and second end of described auxiliary winding (2) of one main winding (11) and have electric capacity (3), zero
It is connected between line and the second end of described first main winding (11) and has thermal protector (4).
9. a multi-speed single-phase asynchronous capacitor run motor, including stator and rotor, described stator includes stator
Iron core, it is characterised in that described stator also includes the motor stator as described in any one of claim 1 to 8
Winding.
10. a smoke exhaust ventilator, it is characterised in that include that multi-speed as claimed in claim 9 is single-phase asynchronous
Capacitor-operated motor, top gear is the gear that relative operation time is shorter, mid ranger, low or first gear and Ultra-Low Speed
Shelves are the gear that relative operation time is longer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542984.5A CN106026472A (en) | 2016-07-08 | 2016-07-08 | Motor stator winding, multi-speed single-phase asynchronous capacitor running motor and kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542984.5A CN106026472A (en) | 2016-07-08 | 2016-07-08 | Motor stator winding, multi-speed single-phase asynchronous capacitor running motor and kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026472A true CN106026472A (en) | 2016-10-12 |
Family
ID=57109457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542984.5A Pending CN106026472A (en) | 2016-07-08 | 2016-07-08 | Motor stator winding, multi-speed single-phase asynchronous capacitor running motor and kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106026472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276278A (en) * | 2017-08-01 | 2017-10-20 | 珠海凯邦电机制造有限公司 | Buncher |
| CN111794940A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Speed-regulating compressor for refrigerator and refrigerator |
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| CN202651945U (en) * | 2011-04-19 | 2013-01-02 | 中山大洋电机制造有限公司 | Novel motor wiring structure |
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| CN205921477U (en) * | 2016-07-08 | 2017-02-01 | 珠海凯邦电机制造有限公司 | Motor stator winding, Single -phase asynchronous electric capacity of inviting operation motor and smoke ventilator more |
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2016
- 2016-07-08 CN CN201610542984.5A patent/CN106026472A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| CN200969551Y (en) * | 2006-05-12 | 2007-10-31 | 张鸣元 | Single-phase tap speed governing motor |
| CN202651945U (en) * | 2011-04-19 | 2013-01-02 | 中山大洋电机制造有限公司 | Novel motor wiring structure |
| US20130328457A1 (en) * | 2012-06-11 | 2013-12-12 | Tai-Her Yang | Cross-Interlocked Switch Type DC Electric Machine Having Auxiliary Excitation Winding And Conduction Ring And Brush |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276278A (en) * | 2017-08-01 | 2017-10-20 | 珠海凯邦电机制造有限公司 | Buncher |
| CN111794940A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔电冰箱有限公司 | Speed-regulating compressor for refrigerator and refrigerator |
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Application publication date: 20161012 |