CN208589873U - A kind of efficient capacitor board for eliminating motor spark - Google Patents
A kind of efficient capacitor board for eliminating motor spark Download PDFInfo
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- CN208589873U CN208589873U CN201821297582.4U CN201821297582U CN208589873U CN 208589873 U CN208589873 U CN 208589873U CN 201821297582 U CN201821297582 U CN 201821297582U CN 208589873 U CN208589873 U CN 208589873U
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- motor
- spark
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Abstract
The utility model discloses a kind of capacitor boards for efficiently eliminating motor spark, including shaft, the surface of the shaft is provided with rotor coil, the surface of the rotor coil is provided with rotor, the surface of the rotor is provided with electrolytic capacitor, the surface of the rotor offers the groove being used cooperatively with electrolytic capacitor, collector ring is fixedly connected on the inside of the rotor, the inside of the collector ring is fixedly connected with capacitor cathode by copper sheet, and the capacitor cathode is provided with capacitance cathode far from one end of collector ring.It is used cooperatively by shaft, commutator, capacitance cathode, capacitor cathode, rotor coil, rotor, electrolytic capacitor, collector ring, commutator foot, it is poor to solve the problems, such as that existing capacitor of motor plate does not eliminate spark performance, the capacitor of motor plate has the advantages of efficiently eliminating spark, extend the service life of motor, increase the use scope of motor, the use for the person of being convenient to use improves the practicability of capacitor of motor plate.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of capacitor board for efficiently eliminating motor spark.
Background technique
Motor is commonly called as " motor ", refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction.
In DC brush micro machine industry, commutator and brush friction generate meeting spark, existing motor when motor operates
It is poor that capacitor board does not eliminate spark performance, and when use can not only interfere with other circuits, but also can shorten electrical machinery life, also limits
The use scope of motor, it has not been convenient to which the use of user reduces the practicability of capacitor of motor plate.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of capacitor board for efficiently eliminating motor spark, has
The advantages that efficiently eliminating spark, it is poor to solve the problems, such as that existing capacitor of motor plate does not eliminate spark performance.
(2) technical solution
To realize the above-mentioned efficient purpose for eliminating spark, the utility model is provided the following technical solutions: a kind of efficiently to eliminate
The capacitor board of motor spark, including shaft, the surface of the shaft are provided with rotor coil, the surface setting of the rotor coil
There is a rotor, the surface of the rotor is provided with electrolytic capacitor, and the surface of the rotor is offered to be used cooperatively with electrolytic capacitor
Groove, is fixedly connected with collector ring on the inside of the rotor, and it is negative that the inside of the collector ring by copper sheet is fixedly connected with capacitor
Pole, the capacitor cathode are provided with capacitance cathode, the one end of the capacitance cathode far from capacitor cathode far from one end of collector ring
It is provided with commutator foot, the commutator foot is fixedly connected with commutator, the commutator far from one end of capacitance cathode
Inner wall be fixedly connected with the surface of shaft.
Preferably, the quantity of the rotor coil is three, and the shape size of multiple rotor coils is consistent.
Preferably, the quantity of the electrolytic capacitor is three, and the shape size of multiple electrolytic capacitors is consistent.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of capacitor board for efficiently eliminating motor spark, has following
The utility model has the advantages that
1, the utility model by shaft, commutator, capacitance cathode, capacitor cathode, rotor coil, rotor, electrolytic capacitor,
Collector ring, commutator foot are used cooperatively, poor, the electricity that solves the problems, such as that existing capacitor of motor plate does not eliminate spark performance
Machine capacitor board has the advantages of efficiently eliminating spark, reduces the interference to other circuits, extends the service life of motor, increase
The use scope of motor, the use for the person of being convenient to use improve the practicability of capacitor of motor plate.
2, the utility model can play a protective role to motor by the setting of electrolytic capacitor, avoid when rotor is logical
When electric operation, the electric current in rotor coil is switched to reversely by forward direction in a very short period of time, is generated and is formed spark on commutator
And interference electromagnetic wave extends the purpose of electrical machinery life to reduce spark.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 shaft, 2 commutators, 3 capacitance cathodes, 4 capacitor cathode, 5 rotor coils, 6 rotors, 7 electrolytic capacitors, 8 collection
Electric ring, 9 commutator feet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of capacitor board for efficiently eliminating motor spark, including shaft 1, the surface of shaft 1, which is provided with, to be turned
Subcoil 5, the quantity of rotor coil 5 are three, and the shape size of multiple rotor coils 5 is consistent, the surface setting of rotor coil 5
Have a rotor 6, the surface of rotor 6 is provided with electrolytic capacitor 7, the surface of rotor 6 offer be used cooperatively with electrolytic capacitor 7 it is recessed
Slot, the inside of rotor 6 are fixedly connected with collector ring 8, and the inside of collector ring 8 is fixedly connected with capacitor cathode 4, capacitor by copper sheet
Cathode 4 is provided with capacitance cathode 3 far from one end of collector ring 8, and capacitance cathode 3 is provided with commutation far from one end of capacitor cathode 4
Device copper foot 9, commutator foot 9 are fixedly connected with commutator 2, the inner wall and shaft 1 of commutator 2 far from one end of capacitance cathode 3
Surface be fixedly connected, the quantity of electrolytic capacitor 7 is three, and the shape size of multiple electrolytic capacitors 7 is consistent, passes through electrolysis electricity
The setting for holding 7, can play a protective role to motor, avoid the electric current when rotor 6 is powered and operates, in rotor coil 5 and exist
It is switched to reversely in the extremely short time by forward direction, generates and form spark and interference electromagnetic wave on commutator 2, to reduce fire
Flower, extends the purpose of electrical machinery life.
When in use, three electrolytic capacitors 7 are in parallel with three rotor coils 5 respectively by commutator 2, when rotor 6 is powered
When operating, the electric current in rotor coil 5 is switched to reversely by forward direction in a very short period of time, can be generated and be formed fire on commutator 2
Flower and interference electromagnetic wave, both signals are allowed to reenter ground after weakening, to reach reduction spark, extend by capacitor filtering
The purpose of electrical machinery life realizes the purpose for efficiently eliminating spark.
In conclusion the efficient capacitor board for eliminating motor spark, passes through shaft 1, commutator 2, capacitance cathode 3, capacitor
Cathode 4, rotor coil 5, rotor 6, electrolytic capacitor 7, collector ring 8 and commutator foot 9 are used cooperatively, and solve existing electricity
Machine capacitor board does not eliminate the problem of spark performance difference.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of capacitor board for efficiently eliminating motor spark, including shaft (1), it is characterised in that: the surface of the shaft (1) is set
It is equipped with rotor coil (5), the surface of the rotor coil (5) is provided with rotor (6), and the surface of the rotor (6) is provided with electricity
Solve capacitor (7), the surface of the rotor (6) offers the groove being used cooperatively with electrolytic capacitor (7), the rotor (6) it is interior
Side is fixedly connected with collector ring (8), and the inside of the collector ring (8) is fixedly connected with capacitor cathode (4), the electricity by copper sheet
Hold cathode (4) to be provided with capacitance cathode (3) far from the one end of collector ring (8), the capacitance cathode (3) is far from capacitor cathode (4)
One end be provided with commutator foot (9), the commutator foot (9) is fixedly connected with and changes far from the one end of capacitance cathode (3)
To device (2), the inner wall of the commutator (2) is fixedly connected with the surface of shaft (1).
2. a kind of capacitor board for efficiently eliminating motor spark according to claim 1, it is characterised in that: the rotor coil
(5) quantity is three, and the shape size of multiple rotor coils (5) is consistent.
3. a kind of capacitor board for efficiently eliminating motor spark according to claim 1, it is characterised in that: the electrolytic capacitor
(7) quantity is three, and the shape size of multiple electrolytic capacitors (7) is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297582.4U CN208589873U (en) | 2018-08-13 | 2018-08-13 | A kind of efficient capacitor board for eliminating motor spark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297582.4U CN208589873U (en) | 2018-08-13 | 2018-08-13 | A kind of efficient capacitor board for eliminating motor spark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589873U true CN208589873U (en) | 2019-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821297582.4U Active CN208589873U (en) | 2018-08-13 | 2018-08-13 | A kind of efficient capacitor board for eliminating motor spark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210143711A1 (en) * | 2019-09-23 | 2021-05-13 | Seabourne Solutions, Llc | Power generator |
-
2018
- 2018-08-13 CN CN201821297582.4U patent/CN208589873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210143711A1 (en) * | 2019-09-23 | 2021-05-13 | Seabourne Solutions, Llc | Power generator |
| US11588380B2 (en) * | 2019-09-23 | 2023-02-21 | Seabourne Solutions, Llc | Power generator |
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