CN208782672U - Brush disk component, motor and electric product - Google Patents

Abstract

The embodiments of the present invention provide a kind of brush disk component, motor and electric product, the brush disk component and include brush disk, brush and choking-winding；Wherein, the brush disk component also includes weld part, male end power supply terminal, one end of the male end power supply terminal is connected to the weld part, and capacitor, the capacitor are configured at the side configured with the brush carrier of the brush disk, the 1st pin and the 2nd pin of the capacitor are bent in the side of the brush carrier towards different directions, it is respectively welded with the end of the lead-out wire of the choking-winding of choking-winding one and the 1st pin of the capacitor in the weld part, the 2nd pin ground connection of the capacitor.The motor includes the brush disk component.The electric product includes the motor.By the utility model, it may make that connection operation is simple, improve work efficiency, reduce costs, and two pins of capacitor is prevented to connect with power supply terminal simultaneously and short circuit occurs.

Description

Brush disk component, motor and electric product

Technical field

The utility model relates to field of motors more particularly to a kind of brush disk components, the motor comprising the brush disk component And the electric product comprising the motor.

Background technique

In existing motor, wrapped between the brush and commutator of motor and in the power supply of supply brush electric power Noise.Therefore, in order to reduce the electromagnetic noise, between brush and power supply, capacitor or choking-winding etc. are provided with except denoising The element of sound.

As existing structure, one end of brush and choking-winding connects, in the choking-winding of the other end of choking-winding Lead-out wire is connect with the wall portion of female end power supply terminal, since the lead-out wire of choking-winding is hard conducting wire, it is difficult to be welded in female end The wall portion of power supply terminal, therefore it usually is welded with soft wire in the lead-out wire of choking-winding, then soft wire is welded in mother Power supply terminal is held, to realize the conducting of choking-winding and power supply.And in order to which capacitor is accessed between power supply and brush, capacitor Two connections pin (PIN) in pins ground connection, another pin need to access again power supply, electricity via a connecting component In the circuit of brush and choking-winding, to realize denoising.

In above-mentioned existing structure, due to being welded to one firstly the need of by the lead-out wire of choking-winding and soft wire It rises, then the soft wire is welded in female end power supply terminal, and after needing to configure connecting component, talent is able to achieve the company of capacitor It connects, therefore that there are connection operations is cumbersome, takes time and effort, the problems such as higher cost.

To solve the above-mentioned problems, there is the knot for the side configured with brush that male end power supply terminal is connected to brush disk Structure (referring to patent document JP2015-43685A).

It should be noted that the above description of the technical background is intended merely to conveniently carry out clearly the technical solution of the utility model Chu, complete explanation, and facilitate the understanding of those skilled in the art and illustrate.It cannot be merely because these schemes be practical at this Novel background technology part is expounded and thinks that above-mentioned technical proposal is known to those skilled in the art.

Utility model content

However, it is found by the inventors that in the above-mentioned structure of patent document JP2015-43685A, a pin of capacitor It is connect with power supply terminal, and another pin is grounded again after needing guiding through the axis space to the upper side of the power supply terminal, therefore pole has The problems such as also being contacted with power supply terminal there may be another pin and short circuit occur.

To solve the above-mentioned problems, the utility model provides a kind of brush disk component, motor and electric product.

According to the utility model embodiment in a first aspect, providing a kind of brush disk component, the brush disk component has Have: brush disk, the brush disk are extended radially centered on central axis；Brush carrier, the brush carrier are configured at the brush The side of disk；Brush, the brush are contained in the brush carrier；And choking-winding, the choking-winding are configured at the brush The side configured with the brush carrier of disk；Wherein, the brush disk component also includes weld part, and the weld part is configured at institute The side configured with the brush carrier for stating brush disk, covers a part of surface of the brush disk；Male end power supply terminal, the public affairs One end of end power supply terminal is connected to the weld part, and the direction where the other end to the other side of the brush disk extends；With And capacitor, the capacitor are configured at the side configured with the brush carrier of the brush disk, the 1st pin of the capacitor and the 2nd Pin is bent in the side of the brush carrier towards different directions, the extraction with the choking-winding of the choking-winding one The 1st pin of the end of line and the capacitor is respectively welded in the weld part, and the 2nd pin of the capacitor connects Ground.

According to the second aspect of the utility model embodiment, a kind of brush disk component as described in relation to the first aspect is provided, Wherein, the capacitor is configured at the radial outside that the brush disk is leaned on than the weld part.

According to the third aspect of the utility model embodiment, a kind of brush disk component as described in second aspect is provided, Wherein, radially inner side of the overbending direction of the 1st pin towards the brush disk, the overbending direction direction of the 2nd pin The radial outside of the brush disk.

According to the fourth aspect of the utility model embodiment, a kind of brush disk component as described in relation to the first aspect is provided, Wherein, the weld part is configured adjacently in the circumferential with the brush carrier, and the side wall close to the weld part of the brush carrier is arranged There is insertion section；The roof of the brush carrier is provided with the insertion pin for being inserted into the insertion section；The insertion section is configured at than the weldering Socket part leans on the radial outside of the brush disk, and the lead-out wire extends along the insertion section to the weld part.

According to the 5th of the utility model embodiment the aspect, a kind of brush disk component as described in fourth aspect is provided, Wherein, the edge of the brush disk, which has, is axially toward the flange part that the side configured with the brush carrier extends, described to insert Enter portion and the flange part clamps the lead-out wire.

According to the 6th of the utility model embodiment aspect, a kind of brush disk component as described in terms of the 5th is provided, Wherein, the brush disk component also has a support sector, the support sector be configured at the brush disk configured with the brush carrier Side simultaneously extends in the axial direction, and the flange part is provided with axially towards to support sector protrusion outstanding, the extraction Line extends in the circumferential along the flange part, and the protrusion and the support sector clamp the lead-out wire in opposite directions radially.

According to the 7th of the utility model embodiment aspect, a kind of brush disk component as described in terms of the 5th is provided, Wherein, the brush disk component also has spring, and the spring is configured at the side configured with the brush carrier of the brush disk, And the end abutment of the radial outside of the spring and the brush, the periphery of the spring is provided with spring supporting wall, institute It states support sector and is set to the spring supporting wall.

According to the eighth aspect of the utility model embodiment, a kind of brush disk component as described in the third aspect is provided, Wherein, the 1st pin is in the circumferential than the 2nd pin close to the brush, and the weld part is in the circumferential than the electricity The main part of appearance is affiliated to having with the outside opposite radially of the capacitor in the brush disk close to the brush The grounding parts of periphery, the 2nd pin are connected to the grounding parts.

According to the 9th of the utility model embodiment aspect, a kind of brush disk component as described in terms of the 5th is provided, Wherein, the lead-out wire extends in the circumferential along the flange part, and a part of the lead-out wire is in the axial direction than the brush The end near radial outside closer to the surface of the brush disk.

According to the tenth of the utility model embodiment the aspect, a kind of motor is provided, which has such as first aspect extremely Brush disk component described in either side in 9th aspect.

On the one hand according to the tenth of the utility model embodiment the, a kind of electric product is provided, wherein electric product tool Just like motor described in the tenth aspect.

The utility model has the beneficial effects that: passing through the brush disk component of the utility model, without welding soft wire And connecting component also can easily and reliably realize the connection of brush, choking-winding, capacitor and power supply terminal, so that even It is simple to connect operation, improves work efficiency, reduces costs, and two pins of capacitor is prevented to connect simultaneously with power supply terminal It connects and short circuit occurs.

Referring to following description and accompanying drawings, the particular implementation of the utility model is disclosed in detail, specifies practical Novel principle can be in a manner of adopted.It should be understood that the embodiments of the present invention in range not thus by Limitation.In the range of the spirit and terms of appended claims, the embodiments of the present invention includes many changes, modifications With it is equivalent.

Detailed description of the invention

Included attached drawing is used to provide to be further understood from the utility model embodiment, and which constitute specifications A part for illustrating the embodiments of the present invention, and comes together to illustrate the principles of the present invention with verbal description.It is aobvious And easy insight, the drawings in the following description are merely some embodiments of the present invention, for those of ordinary skill in the art For, without creative efforts, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:

Fig. 1 is the front view of the brush disk component in the utility model embodiment 1；

Fig. 2 is the enlarged drawing of the dotted line frame A of Fig. 1 in the utility model embodiment 1；

Fig. 3 is in the utility model embodiment 1 along the cross-sectional view of the line B-B' of Fig. 1；

Fig. 4 is the schematic diagram that one end of the male end power supply terminal in the utility model embodiment 1 is connect with weld part；

Fig. 5 is the schematic diagram of the motor in the utility model embodiment 2.

Specific embodiment

Referring to attached drawing, by following specification, the aforementioned and other feature of the utility model be will be apparent.It is saying In bright book and attached drawing, the particular implementation of the utility model is specifically disclosed, which show wherein can be practical new using this The some embodiments of the principle of type, it will thus be appreciated that the utility model is not limited to described embodiment, on the contrary, this reality With novel whole modifications, modification and equivalent including falling within the scope of the appended claims.

In the following the description of the utility model, for convenience of description, it will extend along the central axis of brush disk component Direction or direction in parallel be known as " axial direction ", by the radial direction centered on central axis referred to as " radial direction ", will enclose Around the direction of central axis be known as " circumferential direction ", but this simply to illustrate that convenience, restriction brush disk component use and make Direction when making.

Embodiment 1

The utility model embodiment provides a kind of brush disk component.

Fig. 1 is the front view of the brush disk component in the utility model embodiment 1；Fig. 2 is in the utility model embodiment 1 Fig. 1 dotted line frame A enlarged drawing；Fig. 3 is in the utility model embodiment 1 along the cross-sectional view of the line B-B' of Fig. 1；Fig. 4 is this The schematic diagram that one end of male end power supply terminal in utility model embodiment 1 is connect with weld part.

As shown in Figure 1 to Figure 3, brush disk component 10 has brush disk 11, brush carrier 12, brush 13 and choking-winding 14.

Wherein, brush disk 11 is extended radially centered on central axis O, and brush carrier 12 is configured at the side of brush disk 11 F1, brush 13 are contained in brush carrier 12, and choking-winding 14 is configured at the side F1 configured with brush carrier 12 of brush disk 11.

In the present embodiment, as shown in figures 1 and 3, brush disk component 10 also has weld part 15, male end power supply terminal 16 And capacitor 17.Wherein, weld part 15 is configured at the side F1 configured with brush carrier 12 of brush disk 11, and weld part 15 covers The a part on the surface 111 of brush disk 11；One end of male end power supply terminal 16 is connected to weld part 15, and the other end is to brush disk 11 Other side F2 where direction extend；Capacitor 17 is configured at the side F1 configured with brush carrier 12 of brush disk 11, capacitor 17 1st pin 171 and the 2nd pin 172 are bent in the side F1 of brush carrier 12 towards different directions.

In the present embodiment, as depicted in figs. 1 and 2, with the lead-out wire 141 of the choking-winding 14 of the one of choking-winding 14 1st pin 171 of end 1411 and capacitor 17 is respectively welded in weld part 15, and the 2nd pin 172 of capacitor 17 is grounded.

Thus structure, without by the lead-out wire extra soldered soft wire of choking-winding, it will be able to directly gripping hard The end of the lead-out wire of streamline circle is reliably welded in weld part, to realize the connection of choking-winding and power supply terminal；It is not necessarily to Connecting component is additionally set on brush disk component, it will be able to be attached capacitor and power supply terminal；It is therefore not necessary to weld soft Matter conducting wire and connecting component also can easily and reliably realize the connection of brush, choking-winding, capacitor and power supply terminal, from And make connection operation simple, it improves work efficiency, reduces costs；Also, by making two pins of capacitor to difference Direction bending, thus prevent capacitor two pins simultaneously connect with male end power supply terminal and short circuit occur.

In the present embodiment, as shown in Figure 1, the quantity of brush 13 is two, but the present embodiment is without being limited thereto, brush 13 Quantity can be even number；For example, the quantity of brush 13 is also possible to four.Also, choking-winding 14, capacitor 17 and weld part 15 quantity and the quantity of brush 13 can be unequal, for example, when the quantity of brush 13 is four, choking-winding 14, capacitor 17 And the quantity of weld part 15 is respectively two.

In the present embodiment, as shown in Figure 1, there is two groups to connect brush 13 with male end power supply terminal 16 on brush disk 11 Circuit is connected, choking-winding 14, capacitor 17 are connected in the connection circuit by weld part 15 by each connect in circuit respectively.Under Mainly to components such as half side brush 13, choking-winding 14, weld part 15 and the capacitors 17 connected in circuit right in Fig. 1 in text It is illustrated.

In the present embodiment, as depicted in figs. 1 and 2, the area that weld part 15 is covered on brush disk 11 is to be conducive to The size that the 1st pin 171 of the end 1411 of choking-winding 14 and capacitor 17 is welded thereon.

In the present embodiment, specific to connect as shown in figure 4, one end 161 of male end power supply terminal 16 is connect with weld part 15 Mode can be male end power connector end 16 and be connect with weld part 15 by being integrally formed, and be also possible to two seperated components It is connected by contact, also, the other end 162 of male end power supply terminal 16 is connect with external power supply (not shown), thus to electricity Brush 13 supplies electric power.

In the present embodiment, as depicted in figs. 1 and 2, capacitor 17 is configured at more outside by the diameter of brush disk 11 than weld part 15 Side.Thus structure is conducive to configuration of the capacitor 17 on brush disk 11, to can guarantee matching for the other component on brush disk 11 It is sufficient between emptying.

In the present embodiment, as depicted in figs. 1 and 2, the 1st pin 171 of capacitor 17 and the 2nd pin 172 can be towards opposite Direction bending.

In the present embodiment, as depicted in figs. 1 and 2, the diameter of overbending direction towards the brush disk 11 of the 1st pin 171 is inside Side, the radial outside of the overbending direction of the 2nd pin 172 towards brush disk 11.Thus structure can more easily utilize brush disk On the confined space carry out the 1st pin 171 and the welding of weld part 15 and the ground connection of the 2nd pin 172.

However, in the present embodiment, the overbending direction of the 1st pin 171 and the 2nd pin 172 is without being limited thereto, any to make two A pin is included from the overbending direction of contact.

In the present embodiment, as depicted in figs. 1 and 2, weld part 15 with brush carrier 12 is adjacent in the circumferential direction of brush disk 11 matches It sets, in order to which the lead-out wire 141 of choking-winding 14 is preferably directed to weld part 15, the side wall of the close weld part 15 of brush carrier 12 121 are provided with insertion section 1211, and the roof 122 of brush carrier 12 is provided with the insertion pin 1221 for being inserted into the insertion section 1211, insertion section 1211 are configured at the radial outside that brush disk 11 is leaned on than weld part 15, and lead-out wire 141 prolongs along insertion section 1211 to weld part 15 It stretches.

As a result, by extending lead-out wire 141 along the periphery of the insertion section 1211 of the radial outside close to brush disk 11 To weld part 15, so that the guided bearing to the end 1411 of lead-out wire 141 can be realized, and lead-out wire 141 and electricity can be prevented Brush 13 is in contact interference.

In the present embodiment, the side wall 121 of brush carrier 12 can be formed by resin, and the roof 122 of brush carrier 12 can be formed by metal, It insertion section 1211 can be integrally formed with side wall 121.

In the present embodiment, as shown in Figure 1, the weld part 15 and brush carrier 12 in the right half side connection circuit of Fig. 1 are in brush It is configured adjacently in the circumferential direction of disk 11, and the weld part 15 and brush carrier 12 in the left half side connection circuit of Fig. 1 are in the week of brush disk 11 It is upwards non-adjacent configuration, therefore, the weld part 15 and brush carrier 12 in the present embodiment at least one set of connection circuit are in brush disk It is configured adjacently in 11 circumferential direction.

In the present embodiment, for lead-out wire 141 preferably fixed on brush disk 11, as shown in Figure 1 to Figure 3, brush The edge of disk 11, which has, is axially toward the flange part 112 that the side F1 configured with brush carrier 12 extends, and insertion section 1211 is in diameter Outer peripheral portion outward clamps the lead-out wire 141 with flange part 112 together.

Most lead-out wire 141 can as a result, extended along the edge of brush disk 11 to weld part 15, to make lead-out wire 141 are more reliably configured at brush disk 11, and are not take up the configuration space of the inside center of brush disk 11.

In the present embodiment, as depicted in figs. 1 and 2, flange part 112 is arranged in right with the lead-out wire 141 of choking-winding 14 On the edge for the brush disk 11 answered.But the present embodiment is without being limited thereto, flange can also be arranged on the edge of the complete cycle of brush disk 11 Portion 112.

In the present embodiment, in order to further preferably fix lead-out wire 141 on brush disk 11, such as Fig. 1 and Fig. 2 institute Show, brush disk component 10 can also have support sector 18, and support sector 18 is configured at the side configured with brush carrier 12 of brush disk 11 simultaneously Extend in the axial direction, flange part 112 is provided with axially towards to the protrusion 1121 outstanding of support sector 18, and lead-out wire 141 is along convex Edge 112 extends in the circumferential, and protrusion 1121 and support sector 18 clamp lead-out wire 141 in opposite directions radially.

This prevents lead-out wires 141 along axial tilting, so that lead-out wire 141 further be made more reliably to be configured at electricity Brush 11.

In the present embodiment, as depicted in figs. 1 and 2, the quantity of protrusion 1121 is 1, but the present embodiment is without being limited thereto, It can also be in the protrusion 1121 of the setting more than one of flange part 112.

In the present embodiment, as depicted in figs. 1 and 2, the quantity of support sector 18 is 1, but the present embodiment is without being limited thereto, The support sector 18 of more than one can be set on brush disk 11.Also, when the quantity of protrusion 1121 and support sector 18 is more than 1 When a, the quantity of protrusion 1121 and support sector 18 can not be corresponded to.

In the present embodiment, as depicted in figs. 1 and 2, brush disk component 10 also has spring 19, and spring 19 is configured at brush The side configured with brush carrier 12 of disk 11, and the end support of the radial outside of spring 19 and brush 13, spring 19 can be used for Push or press piezo wiper 13.

Also, in the present embodiment, as depicted in figs. 1 and 2, the periphery of spring 19 is provided with spring supporting wall 191, supports Portion 18 is set to spring supporting wall 191, and support sector 18 and spring supporting wall 191 are integrally formed, by the bullet that will lean on radial outside A part of spring supporting wall 191 is prominent to radial outside and forms support sector 18.

Support sector 18 is directly formed using the component in existing construction as a result, so that support sector 18 be made to be more easily manufactured.

In the present embodiment, in order to shorten the weld length of the pin of capacitor as far as possible, as depicted in figs. 1 and 2, the 1st pipe In the circumferential than the 2nd pin 172 closer to brush 13, the main part 173 of the specific capacitance 17 in the circumferential of weld part 15 more leans on foot 171 Nearly brush 13, also, be affiliated to having with the outside opposite radially of capacitor 17 in the grounding parts of the periphery of brush disk 11 20, the 2nd pin 171 is connected to grounding parts 20.

The weld length of the 1st pin 171 and the 2nd pin 172 can be shortened as a result, and weld part 15 can be shortened in circumferential direction On length, to reduce cost.

In the present embodiment, in order to further prevent contact of the lead-out wire with brush, as shown in Figure 1 to Figure 3, lead-out wire 141 extend in the circumferential along flange part 1211, wherein the part of the radial outside positioned at brush 13 of lead-out wire 141 is in axial direction On than brush 13 near the end of radial outside 131 closer to the surface of brush disk 11 111.

Now, in the art, brush 13 is usually formed as cube, but in the present embodiment, as shown in figure 3, in brush 13 The part of radial outside have a notch 132, notch 132 is close to 111 side of the surface of brush disk 11, so that brush 13 leans on diameter Part outward forms end 131, as a result, from figure 3, it can be seen that lead-out wire 141 in the axial direction than brush 13 most By the end of radial outside 131 closer to the surface of brush disk 11 111.

Thus structure can further prevent contact interference of the lead-out wire with brush.

By the structure of the brush disk component of the utility model, can facilitate without welding soft wire and connecting component also It is reliably achieved the connection of brush, choking-winding, capacitor and power supply terminal, so that connection operation is simple, improves work Make efficiency, reduces costs；Also, by bending two pins of capacitor to different directions, to prevent capacitor Two pins connect with male end power supply terminal simultaneously and short circuit occur.

Embodiment 2

The utility model embodiment additionally provides a kind of motor, and Fig. 5 is the schematic diagram of the motor.

As shown in figure 5, motor 50 can have brush disk component 10, which be can have described in embodiment 1 Brush disk component structure.Since in embodiment 1, the structure of brush disk component being described in detail, in Appearance is contained in this, and details are not described herein.

In the present embodiment, as shown in figure 5, motor 50 can also have stator 51, rotor 52 and other component parts, The structure and stator 51 of other component parts of motor 50 and the structure of rotor 52 can refer to the prior art, no longer superfluous herein It states.

In the present embodiment, motor 50 is, for example, brake anti-blocking motor (ABS motor), the cooling motor of engine, Yi Jiqi In its brush motor household appliance.

The structure of the brush disk component of motor through this embodiment, also can without welding soft wire and connecting component It easily and reliably realizes the connection of brush, choking-winding, capacitor and power supply terminal, so that connection operation is simple, improves Working efficiency, reduces costs；Also, by bending two pins of capacitor to different directions, to prevent electricity Two pins held connect with male end power supply terminal simultaneously and short circuit occur.

Embodiment 3

The utility model embodiment additionally provides a kind of electric product, which has motor as described in example 2, Since in example 2, the structure of the motor being described in detail, content is contained in this, no longer superfluous herein It states.

In the present embodiment, which can be vehicle-mounted product, but the present embodiment is in this, as limitation, at it In his embodiment, the motor of embodiment 2 can also be used as household appliances motor, also, can also be used as various information and set The motor etc. that motor, the industrial equipment of standby installation use is used.

The motor configuration in electric product through this embodiment, also can be square without welding soft wire and connecting component Just it is reliably achieved the connection of brush, choking-winding, capacitor and power supply terminal, so that connection operation is simple, is improved Working efficiency reduces costs；Also, by bending two pins of capacitor to different directions, to prevent capacitor Two pins simultaneously connect with male end power supply terminal and short circuit occur.

Combine specific embodiment that the utility model is described above, but those skilled in the art should be clear Chu, these descriptions are all exemplary, and are not the limitation to scope of protection of the utility model.Those skilled in the art can root Various variants and modifications are made to the utility model according to the spirit and principle of the utility model, these variants and modifications are also in this reality With in novel range.

Claims (11)

1. a kind of brush disk component, the brush disk component is included

Brush disk, the brush disk are extended radially centered on central axis；

Brush carrier, the brush carrier are configured at the side of the brush disk；

Brush, the brush are contained in the brush carrier；And

Choking-winding, the choking-winding are configured at the side configured with the brush carrier of the brush disk；

It is characterized in that, the brush disk component also includes

Weld part, the weld part are configured at the side configured with the brush carrier of the brush disk, cover the brush disk A part of surface；

Male end power supply terminal, one end of the male end power supply terminal are connected to the weld part, and the other end is to the brush disk Direction where the other side extends；And

Capacitor, the capacitor are configured at the side configured with the brush carrier of the brush disk, the 1st pin of the capacitor and 2 pins are bent in the side of the brush carrier towards different directions,

With the end of the lead-out wire of the choking-winding of the choking-winding one and the 1st pin point of the capacitor It is not welded in the weld part, the 2nd pin ground connection of the capacitor.

2. brush disk component according to claim 1, which is characterized in that

The capacitor is configured at the radial outside that the brush disk is leaned on than the weld part.

3. brush disk component according to claim 2, which is characterized in that

The overbending direction of 1st pin is towards the radially inner side of the brush disk, and the overbending direction of the 2nd pin is towards institute State the radial outside of brush disk.

4. brush disk component according to claim 1, which is characterized in that

The weld part is configured adjacently in the circumferential with the brush carrier,

The side wall close to the weld part of the brush carrier is provided with insertion section；

The roof of the brush carrier is provided with the insertion pin for being inserted into the insertion section；

The insertion section is configured at the radial outside that the brush disk is leaned on than the weld part,

The lead-out wire extends along the insertion section to the weld part.

5. brush disk component according to claim 4, which is characterized in that

The edge of the brush disk, which has, is axially toward the flange part that the side configured with the brush carrier extends, the insertion Portion and the flange part clamp the lead-out wire.

6. brush disk component according to claim 5, which is characterized in that

The brush disk component also has support sector, and the support sector is configured at one configured with the brush carrier of the brush disk Side simultaneously extends in the axial direction,

The flange part is provided with axially towards to support sector protrusion outstanding,

The lead-out wire extends in the circumferential along the flange part, and the protrusion clamps in opposite directions radially with the support sector The lead-out wire.

7. brush disk component according to claim 6, which is characterized in that

The brush disk component also has spring, and the spring is configured at the side configured with the brush carrier of the brush disk, And the end abutment of the radial outside of the spring and the brush,

The periphery of the spring is provided with spring supporting wall, and the support sector is set to the spring supporting wall.

8. brush disk component according to claim 3, which is characterized in that

1st pin in the circumferential than the 2nd pin close to the brush,

The weld part in the circumferential than the main part of the capacitor close to the brush,

It is affiliated to having with the outside opposite radially of the capacitor in the grounding parts of the periphery of the brush disk,

2nd pin is connected to the grounding parts.

9. brush disk component according to claim 5, which is characterized in that

The lead-out wire extends in the circumferential along the flange part,

A part of the lead-out wire is in the axial direction than the end near radial outside of the brush closer to the brush disk Surface.

10. a kind of motor, which is characterized in that the motor has brush disk component according to any one of claims 1 to 9.

11. a kind of electric product, which is characterized in that the electric product has motor described in any one of claim 10.