CN102882318A - Capacitor and inductor assembly structure for motor - Google Patents
Capacitor and inductor assembly structure for motor Download PDFInfo
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- CN102882318A CN102882318A CN2012103635271A CN201210363527A CN102882318A CN 102882318 A CN102882318 A CN 102882318A CN 2012103635271 A CN2012103635271 A CN 2012103635271A CN 201210363527 A CN201210363527 A CN 201210363527A CN 102882318 A CN102882318 A CN 102882318A
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- electric capacity
- inductance
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- standing groove
- plastic stent
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Abstract
A capacitor and inductor assembly structure for a motor belongs to the field of motor components, and comprises a plastic bracket component and an iron covering, wherein the plastic bracket component comprises a plastic bracket, a brush box, an external terminal, a connection terminal, a capacitor and an inductor; the plastic bracket comprises a capacitor placing groove, a brush box connecting part, an external terminal groove, a connection terminal groove, a capacitor pin placing groove and an inductor placing groove; the iron covering is fixedly assembled on the outer end surface of the plastic bracket component; an inductor pin A is placed into the external terminal groove through an inductor pin insertion hole A; an inductor pin B is placed into the connection terminal groove through an inductor pin insertion hole B; a capacitor pin A is placed into the connection terminal groove through a capacitor pin insertion hole A to be connected with the brush box; a capacitor pin B is pressed into the capacitor pin placing groove after passing through a capacitor pin insertion hole B; and an insulating strip is arranged between the iron covering and the outer end surface of the plastic bracket. The capacitor and inductor assembly structure has the benefits that both the capacitor and the inductor are assembled on the outer end surface of the plastic bracket and fixed by the iron covering and the insulating strip, so that the connection is stable; and the product quality is improved, the reliability is increased, the cost is lowered and the installation and the use are convenient.
Description
Technical field
The present invention is a kind of capacitor and inductor package assembly, and particularly a kind of motor capacitor and inductor package assembly belongs to the motor part field.
Background technology
The electric capacity assembly structure of conventional motor to shown in Fig. 2-3, is equiped with electric capacity on the plastic stent inner face such as Fig. 1-1, but on the plastic stent without the inductance rigging position, the EMC testing scheme is wanted external inductance, causes the inconvenience of use.
The capacitor and inductor assembly structure of another conventional motor such as Fig. 3-1 to shown in Fig. 5-2, the capacitor and inductor assembly is installed in the plastic stent inner face, terminal is connected with inductance, with Capacitance parallel connection, but its stationarity is relatively poor, and when motor shakes when larger in the course of the work, electric capacity, inductance are easily loosening, fix so need between electric capacity, inductance and plastic stent, add glue, do not come off easily and fall in the motor to guarantee motor capacitor and inductor in operation process.This mode easily connects the capacitor and inductor assembly, and handle component is assemblied in the plastic stent together, can satisfy the purpose of motor electromagnetic compatibility, is fit to the not high motor of conventional heatproof.
But shortcoming is the pulling-out force of motor capacitor and inductor is not very large, the conventional motor of above-mentioned electric capacity, the built-in mode of inductance is subject to the heatproof restriction of glue, motor can not bear too high temperature, especially there is the electric capacity pin disconnected risk of being shaken at the motor in the high vibration of high rotating speed, thereby the internal influence motor normal operation that causes electric capacity to fall into motor because the other factorses such as pin fracture come off, even cause motor stuck.Because glue needs certain curing time, and need baking box that glue is toasted, production efficiency is not high; Glue is chemicals, and production environment is had very large negative effect.
Summary of the invention
The objective of the invention is in the capacitor and inductor assembly structure for said motor, that the pulling-out force of motor capacitor and inductor is not that very large, electric capacity pin has is disconnected by shaking, electric capacity has the inside of falling into motor to cause motor stuck, and production efficiency is not high, production environment is had the defective of very large negative effect, a kind of motor electric capacity, inductive bank assembling structure are provided, even can to reach that the pulling-out force of motor capacitor and inductor increases, the electric capacity pin is shaken disconnected, electric capacity also can not be fallen into the inside of motor, and can enhance productivity, production environment is not caused the purpose of negative effect.
The technical scheme taked of the present invention is to achieve these goals: a kind of motor capacitor and inductor package assembly, comprise plastic stent assembly and iron covering, and described plastic stent assembly comprises plastic stent, brush box, external terminal, splicing ear, electric capacity and inductance; Described plastic stent comprises electric capacity standing groove, brush box connecting portion, external connection end pilot trench, link pilot trench and electric capacity pin standing groove, and described electric capacity inserts in the electric capacity standing groove, and described external terminal and plastic stent are pegged graft and riveting; Brush box is fixedly connected with the brush box connecting portion, and inductance is connected with brush box by splicing ear; Described electric capacity comprises electric capacity pin A and electric capacity pin B, and described inductance comprises inductance pin A and inductance pin B; Described iron covering fixedly is assemblied on the plastic stent assembly outer face;
Described plastic stent also comprises electric capacity pin jack A, B, inductance standing groove and inductance pin jack A, B; Described electric capacity standing groove and inductance standing groove are arranged on the plastic stent outer face; Described inductance inserts in the inductance standing groove, and described electric capacity pin jack A, B are arranged on electric capacity standing groove both sides, and described inductance pin jack A, B are arranged on inductance standing groove both sides;
Described inductance pin A puts into the external connection end pilot trench through inductance pin jack A, and is welded to connect; Described inductance pin B puts into the link pilot trench through inductance pin jack B, and electric capacity pin A also puts into the link pilot trench through electric capacity pin jack A, and is welded to connect, and the splicing ear outer end is connected with brush box; The above-mentioned result of being welded to connect makes inductance connect with external terminal, and electric capacity is in parallel with splicing ear; Electric capacity pin B bending behind electric capacity pin jack B is pressed in the electric capacity pin standing groove.
Described external connection end pilot trench is arranged on vertical end of plastic stent, and described inductance standing groove is arranged on external connection end pilot trench below; Described brush box connecting portion is arranged on a horizontal end of plastic stent, is outwardly shape; Described electric capacity standing groove is oblique to be arranged between external connection end pilot trench and the brush box connecting portion, and described link pilot trench is arranged on brush box connecting portion next door.
The inner notch of described external terminal is U-shaped, interior to setting to plastic stent.
The inner notch of described splicing ear is V-shaped, and the outer end of splicing ear is in the place's bending of brush box outer end, with the mutual fastening of brush box.
Described electric capacity pin B is through end that electric capacity pin standing groove stretches out and the assembling of casing draw-in groove and be fixed.
Described motor plastic stent assembly is two brush boxs, two inductance and two capacitance structure.
Also be provided with insulating trip between described iron covering and plastic stent outer face, described insulating trip is fixed on electric capacity, inductance in the electric capacity standing groove and inductance standing groove of plastic stent outer face.
Compared with prior art, the invention has the beneficial effects as follows:
(1) electric capacity, inductive bank assembling structure have been designed, electric capacity, inductive bank are contained in the plastic stent outer face, and fixed by iron covering and insulating trip, stable connection, can not become flexible, fall into motor inside, affect the motor normal operation even cause the phenomenon that motor is stuck thereby thoroughly eliminated capacitor and inductor; Do not need glue to fix between electric capacity, inductance and the plastic stent, motor can not be subject to the heatproof restriction of glue in the running, and when temperature raise, the pulling-out force of capacitor and inductor was unaffected, has improved product quality;
(2) improved the end construction of external terminal and splicing ear, the external terminal end notch is U-shaped, knock button down in the riveted joint of external terminal and support, when upper clamping fixture presses down, compress the notch of external terminal, external terminal and inductance pin are close together, can lack a procedure, with former external terminal only with being welded and fixed comparison, increased the contact area of notch and inductance pin, scolding tin is fixed again, the reliability that has increased its contact be connected conductivity; The splicing ear end notch is V-type, is easy to that electric capacity pin, inductance pin are placed and welding, increases notch and inductance pin, the contact area of electric capacity pin, then scolding tin is fixed, the reliability that has increased its contact be connected conductivity;
(3) reduce cost, be conducive to environmental protection, enhance productivity: do not use glue, reduced the motor cost, do not need baking box that glue is toasted, energy savings is enhanced productivity; Because not using glue, reduced the use of chemicals, improved production environment, eliminated the toxic action of chemicals to surrounding air;
(4) easy to install: as to have simplified the installation of electric capacity, inductance, only need to simply be press-fitted anchor clamps and install and get final product; Capacitor and inductor is assembled with plastic stent, brush box, fixed terminal, splicing ear in the motor, and is easy to use.
Description of drawings:
Fig. 1-the 1st: the plastic stent master of conventional belt electric capacity standing groove looks cutaway view;
Fig. 1-2 is: the plastic stent right view of conventional belt electric capacity standing groove;
Fig. 2-the 1st: the plastic stent assembly master of conventional belt electric capacity standing groove looks cutaway view;
Fig. 2-the 2nd: the plastic stent assembly right view of conventional belt electric capacity standing groove;
Fig. 3-the 1st: the plastic stent master of conventional belt electric capacity, inductance standing groove looks cutaway view;
Fig. 3-the 2nd: the plastic stent right view of conventional belt electric capacity, inductance standing groove;
Fig. 4-the 1st: the plastic stent assembly master of conventional belt electric capacity, inductance standing groove looks cutaway view;
Fig. 4-the 2nd: the plastic stent assembly right view of conventional belt electric capacity, inductance standing groove;
Fig. 5-the 1st: conventional motor electric capacity, inductive bank assembling structure master look cutaway view;
Fig. 5-the 2nd: conventional motor electric capacity, inductive bank assembling structure right view;
Fig. 6-the 1st: plastic stent master of the present invention looks cutaway view;
Fig. 6-the 2nd: plastic stent left view of the present invention;
Fig. 6-the 3rd: plastic stent right view of the present invention;
Fig. 7-the 1st: external terminal front view of the present invention;
Fig. 7-the 2nd: external terminal left view of the present invention;
Fig. 8-the 1st: splicing ear front view of the present invention;
Fig. 8-the 2nd: splicing ear vertical view of the present invention;
Fig. 9-the 1st: plastic stent assembly master of the present invention looks cutaway view;
Fig. 9-the 2nd: plastic stent assembly left view of the present invention;
Fig. 9-the 3rd: plastic stent assembly right view of the present invention;
Figure 10-the 1st: insulating trip front view of the present invention;
Figure 10-the 2nd: insulating trip left view of the present invention;
Figure 11-the 1st: the main cutaway view of looking of the present invention;
Figure 11-the 2nd: left view of the present invention.
Description of reference numerals: 1 iron covering, 2 plastic stents, 21 electric capacity standing grooves, 22 brush box connecting portions, 23 external connection end pilot trench, 24 link pilot trench, 25 electric capacity pin standing grooves, 26 electric capacity pin jack A, 27 electric capacity pin jack B, 28 inductance standing grooves, 29 inductance pin jack A, 30 inductance pin jack B, 3 brush boxs, 4 external terminals, 5 splicing ears, 6 electric capacity, 61 electric capacity pin A, 62 electric capacity pin B, 7 inductance, 71 inductance pin A, 72 inductance pin B, 8 insulating trips.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
To shown in Figure 11-2, a kind of motor capacitor and inductor package assembly comprises plastic stent assembly and iron covering 1 such as Fig. 6-1, and described plastic stent assembly comprises plastic stent 2, brush box 3, external terminal 4, splicing ear 5, electric capacity 6 and inductance 7; Described plastic stent 2 comprises electric capacity standing groove 21, brush box connecting portion 22, external connection end pilot trench 23, link pilot trench 24 and electric capacity pin standing groove 25, and described electric capacity 6 inserts in electric capacity standing groove 21, and described external terminal 4 is pegged graft and riveting with plastic stent 2; Brush box 3 is fixedly connected with brush box connecting portion 22, and inductance 7 is connected with brush box 3 by splicing ear 5; Described electric capacity 6 comprises electric capacity pin A61 and electric capacity pin B62, and described inductance 7 comprises inductance pin A71 and inductance pin B72; Described iron covering 1 fixedly is assemblied on the plastic stent assembly outer face;
Described plastic stent 2 also comprises electric capacity pin jack A26, B27, inductance standing groove 28 and inductance pin jack A29, B30; Described electric capacity standing groove 21 and inductance standing groove 28 are arranged on plastic stent 2 outer faces; Described inductance 7 inserts in the inductance standing groove 28, and described electric capacity pin jack A26, B27 are arranged on electric capacity standing groove 21 both sides, and described inductance pin jack A29, B30 are arranged on inductance standing groove 28 both sides;
Described inductance pin A71 puts into external connection end pilot trench 23 through inductance pin jack A29, and is welded to connect; Described inductance pin B72 puts into link pilot trench 24 through inductance pin jack B30, and electric capacity pin A61 also puts into link pilot trench 24 through electric capacity pin jack A26, and is welded to connect, and splicing ear 5 outer ends are connected with brush box 3; The above-mentioned result of being welded to connect makes inductance 7 connect with external terminal 4, and electric capacity 6 is in parallel with splicing ear 5; Electric capacity pin B62 bending behind electric capacity pin jack B27 is pressed in the electric capacity pin standing groove 25, with casing (not shown) draw-in groove assembling and be fixed.
Described external connection end pilot trench 23 is arranged on vertical end of plastic stent 2, and described inductance standing groove 28 is arranged on external connection end pilot trench 23 belows; Described brush box connecting portion 22 is arranged on a horizontal end of plastic stent 2, is outwardly shape; Described electric capacity standing groove 21 oblique being arranged between external connection end pilot trench 23 and the brush box connecting portion 22, described link pilot trench 24 is arranged on brush box connecting portion 22 next doors.
The inner notch of described external terminal 4 is U-shaped, interior to setting to plastic stent 2.
The inner notch of described splicing ear 5 is V-shaped, and the outer end of splicing ear 5 is in the place's bending of brush box 3 outer ends, with brush box 3 mutual fastenings.
Described motor plastic stent assembly is two brush boxs 3, two inductance 7 and two electric capacity 6 structures.
Also be provided with insulating trip 8 between described iron covering 1 and plastic stent 2 outer faces, described insulating trip 8 is fixed on electric capacity 6, inductance 7 in the electric capacity standing groove 21 and inductance standing groove 28 of plastic stent 2 outer faces.
Above-described embodiment, the present invention embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacing all should be included in protection scope of the present invention.
Claims (7)
1. a motor capacitor and inductor package assembly comprises plastic stent assembly and iron covering, and described plastic stent assembly comprises plastic stent, brush box, external terminal, splicing ear, electric capacity and inductance; Described plastic stent comprises electric capacity standing groove, brush box connecting portion, external connection end pilot trench, link pilot trench and electric capacity pin standing groove, and described electric capacity inserts in the electric capacity standing groove, and described external terminal and plastic stent are pegged graft and riveting; Brush box is fixedly connected with the brush box connecting portion, and inductance is connected with brush box by splicing ear; Described electric capacity comprises electric capacity pin A and electric capacity pin B, and described inductance comprises inductance pin A and inductance pin B; Described iron covering fixedly is assemblied on the plastic stent assembly outer face, it is characterized in that:
Described plastic stent also comprises electric capacity pin jack A, B, inductance standing groove and inductance pin jack A, B; Described electric capacity standing groove and inductance standing groove are arranged on the plastic stent outer face; Described inductance inserts in the inductance standing groove, and described electric capacity pin jack A, B are arranged on electric capacity standing groove both sides, and described inductance pin jack A, B are arranged on inductance standing groove both sides;
Described inductance pin A puts into the external connection end pilot trench through inductance pin jack A, and is welded to connect; Described inductance pin B puts into the link pilot trench through inductance pin jack B, and electric capacity pin A also puts into the link pilot trench through electric capacity pin jack A, and is welded to connect, and the splicing ear outer end is connected with brush box; The above-mentioned result of being welded to connect makes inductance connect with terminal, and electric capacity is in parallel with terminal; Electric capacity pin B bending behind electric capacity pin jack B is pressed in the electric capacity pin standing groove.
2. a kind of motor capacitor and inductor package assembly according to claim 1, it is characterized in that: described external connection end pilot trench is arranged on vertical end of plastic stent, and described inductance standing groove is arranged on external connection end pilot trench below; Described brush box connecting portion is arranged on a horizontal end of plastic stent, is outwardly shape; Described electric capacity standing groove is oblique to be arranged between external connection end pilot trench and the brush box connecting portion, and described link pilot trench is arranged on brush box connecting portion next door.
3. a kind of motor capacitor and inductor package assembly according to claim 1, it is characterized in that: the inner notch of described external terminal is U-shaped, interior to setting to plastic stent.
4. a kind of motor capacitor and inductor package assembly according to claim 1, it is characterized in that: the inner notch of described splicing ear is V-shaped, and the outer end of splicing ear is in the place's bending of brush box outer end, with the mutual fastening of brush box.
5. a kind of motor capacitor and inductor package assembly according to claim 1 is characterized in that: described electric capacity pin B is through end and the assembling of casing draw-in groove that electric capacity pin standing groove stretches out and be fixed.
6. a kind of motor capacitor and inductor package assembly according to claim 1 is characterized in that: described motor plastic stent assembly is two brush boxs, two inductance and two capacitance structure.
7. a kind of motor capacitor and inductor package assembly according to claim 1, it is characterized in that: also be provided with insulating trip between described iron covering and plastic stent outer face, described insulating trip is fixed on electric capacity, inductance in the electric capacity standing groove and inductance standing groove of plastic stent outer face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363527.1A CN102882318B (en) | 2012-09-27 | 2012-09-27 | Capacitor and inductor assembly structure for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363527.1A CN102882318B (en) | 2012-09-27 | 2012-09-27 | Capacitor and inductor assembly structure for motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102882318A true CN102882318A (en) | 2013-01-16 |
| CN102882318B CN102882318B (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210363527.1A Active CN102882318B (en) | 2012-09-27 | 2012-09-27 | Capacitor and inductor assembly structure for motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009650A (en) * | 2014-05-30 | 2014-08-27 | 江苏云意电气股份有限公司 | Capacitor assembly structure for automobile voltage regulator |
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|---|---|---|---|---|
| US20050269896A1 (en) * | 2004-06-05 | 2005-12-08 | Lg Electronics Inc. | Bracket assembly of universal motor |
| US20070170789A1 (en) * | 2006-01-25 | 2007-07-26 | Calsonic Kansei Corporation | Noise suppression structure of blower motor |
| CN101895165A (en) * | 2009-08-26 | 2010-11-24 | 余姚市爱优特电机有限公司 | Plastic bracket structure of quadrupole motor |
| CN201813266U (en) * | 2010-10-08 | 2011-04-27 | 浙江胜华波电器股份有限公司 | Electromagnetic compatibility direct current motor |
| CN201937396U (en) * | 2010-12-20 | 2011-08-17 | 中山大洋电机股份有限公司 | Installation and fixing structure for motor capacitor |
| CN202840839U (en) * | 2012-09-27 | 2013-03-27 | 余姚市爱优特电机有限公司 | Assembly structure of motor capacitors and inductors |
-
2012
- 2012-09-27 CN CN201210363527.1A patent/CN102882318B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050269896A1 (en) * | 2004-06-05 | 2005-12-08 | Lg Electronics Inc. | Bracket assembly of universal motor |
| US20070170789A1 (en) * | 2006-01-25 | 2007-07-26 | Calsonic Kansei Corporation | Noise suppression structure of blower motor |
| CN101895165A (en) * | 2009-08-26 | 2010-11-24 | 余姚市爱优特电机有限公司 | Plastic bracket structure of quadrupole motor |
| CN201813266U (en) * | 2010-10-08 | 2011-04-27 | 浙江胜华波电器股份有限公司 | Electromagnetic compatibility direct current motor |
| CN201937396U (en) * | 2010-12-20 | 2011-08-17 | 中山大洋电机股份有限公司 | Installation and fixing structure for motor capacitor |
| CN202840839U (en) * | 2012-09-27 | 2013-03-27 | 余姚市爱优特电机有限公司 | Assembly structure of motor capacitors and inductors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009650A (en) * | 2014-05-30 | 2014-08-27 | 江苏云意电气股份有限公司 | Capacitor assembly structure for automobile voltage regulator |
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| Publication number | Publication date |
|---|---|
| CN102882318B (en) | 2014-10-22 |
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