CN207677536U - A kind of tap speed-regulating alternating current generator - Google Patents
A kind of tap speed-regulating alternating current generator Download PDFInfo
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- CN207677536U CN207677536U CN201721692358.0U CN201721692358U CN207677536U CN 207677536 U CN207677536 U CN 207677536U CN 201721692358 U CN201721692358 U CN 201721692358U CN 207677536 U CN207677536 U CN 207677536U
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Abstract
The utility model discloses a kind of tap speed-regulating alternating current generators, power of motor is reduced by using a kind of new tap speed-regulating mode, to without reducing power of motor by reducing the line footpath of coil windings and improving copper factor, reduce production difficulty, product quality is improved, new tap speed-regulating mode is such：The first tap, the second tap, third tap and the 4th tap are drawn successively between the first secondary terminals and the second secondary terminals, first tap, the second tap connect to form low grade with the first lead-out wire, third tap, the 4th tap connect to form top grade with the second lead-out wire, second main electrical scheme end is connected with the second secondary terminals, but does not connect lead-out wire.
Description
Technical field：
The utility model is related to a kind of tap speed-regulating alternating current generators.
Background technology：
As shown in Figure 1, existing tap speed-regulating alternating current generator, including rotor assembly, stator module and casing assembly, stator
Component is nested in outside rotor assembly, and casing assembly is mounted on outside stator module, the stator module include stator core,
Main coil winding 1a and secondary coil winding 2a, the stator core include line embedding groove, main coil winding 1a and secondary coil winding
2a is placed in inside line embedding groove, and the main coil winding 1a includes the first main electrical scheme end 11a and the second main electrical scheme end 12a, described
Secondary coil winding 2a include the secondary terminals 22a of the first pair terminals 21a and second, in the pairs of the first pair terminals 21a and second
The first tap 23a is drawn between terminals 22a successively and the second tap 24a, the first tap 23a, the second tap 24a draw with first
Outlet 3a connects to form low grade, and the second main electrical scheme end 12a, the second pair terminals 22a connect to form top grade with the second lead-out wire 4a,
The pairs of first main electrical scheme end 11a and first terminals 21a is connected by start-up capacitance C.
But now to some motors (such as：Dehumidifier) power requirement be smaller and smaller, if using existing pumping
Head mode of speed regulation, this requires the line footpath of the coil windings of motor is increasingly thinner and copper factor is higher and higher, so as to cause work
Skill is bad, and production difficulty is increasing, and scrappage is higher and higher.
Invention content：
The purpose of this utility model is to provide a kind of tap speed-regulating alternating current generator, comes by using a kind of new mode of speed regulation
Power of motor is reduced, ensures the line footpath and copper factor of coil windings with this, craftsmanship is improved, both meets power requirement in this way,
Production difficulty will not be increased again, also ensure product quality.
The purpose of this utility model is achieved by following technical proposals.
A kind of tap speed-regulating alternating current generator, including rotor assembly, stator module and casing assembly, stator module, which is nested in, to be turned
Outside sub-component, casing assembly is mounted on outside stator module, the stator module include stator core, main coil winding and
Secondary coil winding, the stator core include line embedding groove, and main coil winding and secondary coil winding are placed in inside line embedding groove, described
Main coil winding include the first main electrical scheme end and the second main electrical scheme end, the secondary coil winding include the first secondary terminals and
Second secondary terminals draw the first tap, the second tap, third pumping successively between the first secondary terminals and the second secondary terminals
Head and the 4th tap, the first tap, the second tap connect to form low grade with the first lead-out wire, third tap, the 4th tap and the
Two lead-out wires connect to form top grade, and the first main electrical scheme end is connected with the first secondary terminals by start-up capacitance, the second main electrical scheme end
It is connected with the second secondary terminals.
One temperature controller of series connection, temperature controller are connected on the first main electrical scheme end on main coil winding described above.
The utility model compared with prior art, has the following effects that：
1) tap speed-regulating motor, using a kind of new tap speed-regulating mode, i.e.,：In the first secondary terminals and the second secondary wiring
The first gear tap, the second gear tap, third gear tap and fourth speed position tap are drawn between end successively, the first gear is taken out
Head, the second gear tap connect to form low grade with the first gear lead-out wire, third gear tap, fourth speed position tap and second gear
Position lead-out wire connects to form top grade, and the second main electrical scheme end is connected with the second secondary terminals, but does not connect gear lead-out wire.Motor passes through
Power of motor is reduced using new tap speed-regulating mode, to without by reducing the line footpath of coil windings and improving copper factor
To reduce power of motor, reduction production difficulty, raising product quality.
Description of the drawings：
Fig. 1 is the circuit connection diagram that the utility model background technology provides；
Fig. 2 is the circuit connection diagram that the utility model embodiment provides.
Specific implementation mode：
It is described in further detail below by specific embodiment and in conjunction with attached drawing to the utility model.
Embodiment：
As shown in Fig. 2, provided in this embodiment is a kind of tap speed-regulating alternating current generator, including rotor assembly, stator module
And casing assembly, stator module are nested in outside rotor assembly, casing assembly is mounted on outside stator module, the stator pack
Part includes stator core, main coil winding 1 and secondary coil winding 2, and the stator core includes line embedding groove, main coil winding 1
It is placed in inside line embedding groove with secondary coil winding 2, the main coil winding 1 includes the first main electrical scheme end 11 and the second main electrical scheme end
12, the secondary coil winding 2 includes 21 and second secondary terminals 22 of the first secondary terminals, in the first secondary terminals 21 and second
The first tap 23, the second tap 24, third tap 25 and the 4th tap 26, the first tap are drawn between secondary terminals 22 successively
23, the second tap 24 connect formation low grade with the first lead-out wire 3, and third tap 25, the 4th tap 26 are connect with the second lead-out wire 4
Top grade is formed, the first main electrical scheme end 11 and the first secondary terminals 21 are connected by start-up capacitance 5, the second main electrical scheme end 12 and second
Secondary terminals 22 connect.
Specifically, a temperature controller 6 of connecting on the main coil winding 1, temperature controller 6 are connected on the first main electrical scheme end
11。
Above example is the better embodiment of the present invention, and embodiments of the present invention are not limited thereto, other are any
Changes, modifications, substitutions, combinations, simplifications made by without departing from the spirit and principles of the present invention are equivalent displacement side
Formula is included within the scope of the present invention.
Claims (2)
1. a kind of tap speed-regulating alternating current generator, including rotor assembly, stator module and casing assembly, stator module are nested in rotor
Outside component, casing assembly is mounted on outside stator module, and the stator module includes stator core, main coil winding (1)
With secondary coil winding (2), the stator core includes line embedding groove, and main coil winding (1) and secondary coil winding (2) are placed in embedding
Inside slot, the main coil winding (1) includes the first main electrical scheme end (11) and the second main electrical scheme end (12), the secondary coil
Winding (2) includes the first secondary terminals (21) and the second secondary terminals (22), it is characterised in that：In the first secondary terminals (21) and
The first tap (23), the second tap (24), third tap (25) and the 4th tap are drawn successively between second secondary terminals (22)
(26), the first tap (23), the second tap (24) connect formation low grade with the first lead-out wire (3), and third tap (25), the 4th take out
Head (26) connect formation top grade with the second lead-out wire (4), and the first main electrical scheme end (11) and the first secondary terminals (21) pass through startup
Capacitance (5) connects, and the second main electrical scheme end (12) and the second secondary terminals (22) connect.
2. a kind of tap speed-regulating alternating current generator according to claim 1, it is characterised in that：In the main coil winding
(1) one temperature controller (6) of series connection, temperature controller (6) are connected on the first main electrical scheme end (11) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692358.0U CN207677536U (en) | 2017-12-07 | 2017-12-07 | A kind of tap speed-regulating alternating current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692358.0U CN207677536U (en) | 2017-12-07 | 2017-12-07 | A kind of tap speed-regulating alternating current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677536U true CN207677536U (en) | 2018-07-31 |
Family
ID=62968338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692358.0U Active CN207677536U (en) | 2017-12-07 | 2017-12-07 | A kind of tap speed-regulating alternating current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207677536U (en) |
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2017
- 2017-12-07 CN CN201721692358.0U patent/CN207677536U/en active Active
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