CN208571767U - A kind of DC. brushless electric machine stator parallel connection winding structure - Google Patents
A kind of DC. brushless electric machine stator parallel connection winding structure Download PDFInfo
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- CN208571767U CN208571767U CN201820847299.8U CN201820847299U CN208571767U CN 208571767 U CN208571767 U CN 208571767U CN 201820847299 U CN201820847299 U CN 201820847299U CN 208571767 U CN208571767 U CN 208571767U
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Abstract
The utility model relates to a kind of DC. brushless electric machine stator parallel connection winding structures, include motor stator iron hoop, plastics coiling inner disc and multiple groups machine are around motor phase line, every group of machine is all independent around motor phase line, every group of machine has a machine around motor buttock line around motor phase line, multiple groups machine is around motor phase line wound motor iron hoop, plastics coiling inner disc is that one on the inside of the motor iron hoop ambroin wire spool equipped with multiple groups winding slot is arranged in, every group of machine around motor phase line contour simultaneously downward, there are one section of intervals around motor phase line for two groups of adjacent machines, buttock line there are length be greater than adjacent machine around twice of spacing of motor phase line.The utility model improves winding structure and greatly improves work efficiency convenient for the coiling of coil winding machine, the mass production especially suitable for DC. brushless electric machine stator.
Description
Technical field
The utility model relates to DC brushless motor, in particular to a kind of DC. brushless electric machine stator parallel connection winding structure.
Background technique
Brushless motor refers to the motor of brushless and commutator, also known as commutatorless machine.Early in 19 discipline birth motors
When, the practicability motor of generation is exactly brushless form, i.e. mouse cage AC formula asynchronous motor, and this motor has obtained extensively
General application.But there are many defects that can not be overcome for asynchronous motor, so that motor technology develops slowly.The middle of last century
Be born transistor, thus replaces the DC brushless motor of brush and commutator just to come into being using transistor commutating circuit
?.This novel brushless motor is known as electronically commutated direct current generator, it overcomes the defect of first generation brushless motor.
When producing DC brushless motor, a large amount of coils around the home are needed, DC brushless motor on the market can only be real at present
The specification machine coiling of existing stator high pressure, the radical of coiling at 2 hereinafter, low pressure be all artificial coiling mode coiling, people
Work coiling has many defects, and the consistency of motor is bad, the bad arrangement of coiling personnel, is unfavorable for factory mass production.
Utility model content
The utility model against the above deficiency, redesigns winding structure, and using coil winding machine, coil is set
Parallel way is counted into, in this way by coil winding machine coiling, artificial method in parallel provides production efficiency, can produce in enormous quantities.
A kind of DC. brushless electric machine stator parallel connection winding structure, which is characterized in that include motor stator iron hoop, plastics coiling
Inner disc and multiple groups machine around motor phase line, every group of machine around motor phase line be all it is independent, every group of machine around motor phase line have a machine around
Motor buttock line, for multiple groups machine around motor phase line wound motor iron hoop, plastics coiling inner disc is one be arranged on the inside of motor iron hoop
Ambroin wire spool equipped with multiple groups winding slot, every group of machine around motor phase line contour simultaneously downward, convenient for parallel connection, due to
Its single circular feature is convenient for machine winding, two groups of adjacent machines around motor phase line there are one section of interval, buttock line there are length
Degree is greater than adjacent machine around twice of spacing of motor phase line, and worker operation is convenient when being weldingly connected its purpose is to buttock line.
Previous phase line is by 1 or 2 phase lines around multiple groups winding slot, and machine can not be quickly in plastics coiling inner disc
Interior string is inserted, by improving winding structure, by the phase line independent design of each wire casing, using coil winding machine rotating around each wire casing phase
Line forms a winding structure in parallel, and the operation for the later period only needs manually to weld buttock line, then accesses in phase line
To corresponding electrode, the manufacture of DC. brushless electric machine stator coiling is realized, saved greatly compared to the artificial coiling of use in the past
Manual time is measured, is improved work efficiency.
Detailed description of the invention
Fig. 1 is a kind of DC brushless motor parallel connection winding structure schematic diagram of the utility model embodiment.
Fig. 2 is a kind of DC brushless motor parallel connection winding structure bottom view of the utility model embodiment.
Fig. 3 is a kind of DC brushless motor parallel connection winding structure side view of the utility model embodiment.
Specific embodiment
The utility model is described in detail below with reference to specific embodiments and the drawings.
It include motor stator iron hoop 1, plastics referring to Fig. 1, showing a kind of DC. brushless electric machine stator parallel connection winding structure
Coiling inner disc 2 and multiple groups machine around motor phase line 3, every group of machine around motor phase line 3 be all it is independent, such as Fig. 1, inside have 12 groups of machines around electricity
Machine phase line 3.
It is bottom view such as Fig. 2, every group of machine has a machine around motor buttock line 31 around motor phase line 3,
Such as Fig. 3, it is side view, illustrates another face of the present embodiment, is convenient for the understanding of the present embodiment.
For multiple groups machine around 3 wound motor iron hoop 1 of motor phase line, plastics coiling inner disc 2 is one be arranged on the inside of motor iron hoop
A ambroin wire spool equipped with multiple groups winding slot, every group of machine around motor phase line 3 buttock line 3 simultaneously downward, convenient for parallel connection,
Its single circular feature convenient for machine operation, two groups of adjacent machines around motor phase line 3 there are one section of interval, buttock line 31 there are
Length is greater than adjacent machine around twice of spacing of motor phase line 3, and worker operation is convenient when being weldingly connected its purpose is to buttock line 31.
Previous phase line is by 2 or 3 phase lines around multiple groups winding slot, and machine can not be quickly in plastics coiling inner disc
Interior string is inserted, by improving structure, by the phase line independent design of each wire casing, using coil winding machine rotating around each wire casing phase line, shape
At a winding structure in parallel, operation for the later period is only needed manually weld buttock line, is then linked into accordingly in phase line
Electrode, realize DC. brushless electric machine stator coiling manufacture, previous single line walks mode on earth, in plastics coiling
String is inserted in disk, can only use DC. brushless electric machine stator parallel connection winding structure by the way of artificial coiling, machine may be implemented
Coiling.Compared to a large amount of manual times were saved using artificial coiling in the past, working efficiency can be improved.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly cannot be practical to limit with this
Novel interest field, therefore equivalent variations made according to the claim of the utility model still belong to what the utility model was covered
Range.
Claims (1)
1. a kind of DC. brushless electric machine stator parallel connection winding structure, which is characterized in that comprising in motor stator iron hoop, plastics coiling
Disk and multiple groups machine around motor phase line, every group of machine around motor phase line be all it is independent, every group of machine has a machine around electricity around motor phase line
Tail line, for multiple groups machine around motor phase line wound motor iron hoop, plastics coiling inner disc is that one be arranged on the inside of motor iron hoop sets
Have an ambroin wire spool of multiple groups winding slot, every group of machine around motor phase line contour simultaneously downward, two groups of adjacent machines around
Motor phase line there are one section of interval, buttock line there are length be greater than adjacent machine around twice of spacing of motor phase line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847299.8U CN208571767U (en) | 2018-06-03 | 2018-06-03 | A kind of DC. brushless electric machine stator parallel connection winding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847299.8U CN208571767U (en) | 2018-06-03 | 2018-06-03 | A kind of DC. brushless electric machine stator parallel connection winding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208571767U true CN208571767U (en) | 2019-03-01 |
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ID=65485179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820847299.8U Active CN208571767U (en) | 2018-06-03 | 2018-06-03 | A kind of DC. brushless electric machine stator parallel connection winding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208571767U (en) |
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2018
- 2018-06-03 CN CN201820847299.8U patent/CN208571767U/en active Active
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