CN105762988B - A kind of automobile radiator fan motor brush mount component - Google Patents
A kind of automobile radiator fan motor brush mount component Download PDFInfo
- Publication number
- CN105762988B CN105762988B CN201610292311.9A CN201610292311A CN105762988B CN 105762988 B CN105762988 B CN 105762988B CN 201610292311 A CN201610292311 A CN 201610292311A CN 105762988 B CN105762988 B CN 105762988B
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- Prior art keywords
- carbon brush
- brush
- component
- rack plate
- carbon
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention discloses a kind of automobile radiator fan motor brush mount component, including brush rack plate, brush rack plate includes brush rack plate body and the conducting metal component being arranged on brush rack plate body, conducting metal component includes intrinsic first connection strap of embedded brush rack plate, second connection strap and a pair of connection sheets, the first inductance connection portion is provided with first connection strap, first carbon brush connecting portion and the 3rd carbon brush connecting portion, the second carbon brush connecting portion is provided with second connection strap, 4th carbon brush connecting portion and the second inductance connection portion, first connection strap presses close to the outline arc extension of brush rack plate body and in the outside of corresponding carbon brush component, second connection strap includes pressing close to the outline of brush rack plate body and the outer arcuate section on the outside of the 4th carbon brush component, concave arc section and the extension for crossing the 3rd carbon brush component bottom.The conducting metal component of the brush mount component has rationally avoided the region of carbon brush component, disperses radiating, while also strengthens the intensity of brush rack plate body.
Description
Technical field
The present invention relates to a kind of brush holder board component, particularly relates to a kind of automobile radiator fan motor brush mount component.
Background technology
The brush mount component of radiation fan on vehicle motor generally comprises brush rack plate, carbon brush component and inductance, and the brush rack plate includes
Brush rack plate body and the conducting metal component being arranged on brush rack plate body, carbon brush installation region is provided with the brush rack plate body
With inductance installation region, and general carbon brush component is distributed with what circumference uniform distribution was set to 90 degrees between each other, the electricity of this structure
Machine due to rotor assembly coiling when can waste many effective sections, therefore, when the power output relative requirement of motor is higher,
Rotor assembly will receive the constraint of volume and can not improve power output again.And also a kind of carbon brush of motor be distributed as
Lower situation：The number of the carbon brush installation region is four and is in brush holder respectively relative to the centre bore center of circle of brush rack plate body
0 ° of position, 60 ° of positions, 120 ° of positions and the 180 ° of positions of plate body, the carbon brush component include the first carbon brush component, the second carbon
Brush assemblies, the 3rd carbon brush component and the 4th carbon brush component, first carbon brush component, the second carbon brush component, the 3rd carbon brush component
The carbon brush installation region for being installed on 0 ° of position, 60 ° of positions, 120 ° of positions and 180 ° of positions is corresponded with the 4th carbon brush component,
The inductance is installed on inductance installation region by inductance mounting structure, and this kind of motor is due to the effective section of the coiling of rotor assembly
More, therefore, rotor volume is smaller, and its power output is compared to higher.The carbon brush component of right this kind of motor still can exist following
Problem：1. the conducting metal component of this kind of motor includes two conductive bars, this conductive bar is stuck on brush rack plate body, in length
It can be loosened after time use, cause noise to increase, while influence the stability of motor.2. because conductive bar is all to cross carbon brush group
The bottom of part, and conductive bar and carbon brush component are all heater elements, thus causing heating concentrates, and influence motor uses the longevity
Life；3. the radiating effect of brush rack plate body itself is bad, because brush rack plate body to be ensured has enough intensity is convenient to install
Conductive bar and carbon brush component, cause the heat emission hole on brush rack plate body few, it is necessary to which enough plate face strengthens intensity.
The content of the invention
The technical problems to be solved by the invention are：A kind of automobile radiator fan motor brush mount component, the brush are provided
The conducting metal component of frame component has rationally avoided the region of carbon brush component, disperses radiating, while also strengthens brush rack plate sheet
The intensity of body.
In order to solve the above technical problems, the technical scheme is that：A kind of automobile radiator fan motor brush holder group
Part, including brush rack plate, carbon brush component and inductance, the brush rack plate include brush rack plate body and the conduction being arranged on brush rack plate body
Metal assembly, carbon brush installation region and inductance installation region, the number of the carbon brush installation region are provided with the brush rack plate body
Mesh be four and relative to brush rack plate body the centre bore center of circle be in respectively 0 ° of position of brush rack plate body, 60 ° of positions, 120 °
Position and 180 ° of positions, the carbon brush component include the first carbon brush component, the second carbon brush component, the 3rd carbon brush component and the 4th carbon
Brush assemblies, first carbon brush component, the second carbon brush component, the 3rd carbon brush component and the 4th carbon brush component are corresponded and are installed on
0 ° of position, 60 ° of positions, the carbon brush installation region of 120 ° of positions and 180 ° of positions, the inductance are installed by inductance mounting structure
In on inductance installation region, the conducting metal component includes intrinsic first connection strap of embedded brush rack plate, the second connection strap
With a pair of connection sheets, the first inductance connection portion, the first carbon brush connecting portion and the 3rd carbon brush are provided with first connection strap and is connected
Socket part, is provided with the second carbon brush connecting portion, the 4th carbon brush connecting portion and the second inductance connection portion on second connection strap, and first
Inductance connection portion is adjacent with the first carbon brush connecting portion, and the second carbon brush connecting portion is in the first carbon brush connecting portion and the connection of the 3rd carbon brush
Between portion, the 3rd carbon brush connecting portion is between the second carbon brush connecting portion and the 4th carbon brush connecting portion, the first connection strap patch
The outline arc of nearly brush rack plate body extends and on the outside of the first carbon brush component, the second carbon brush component, the 3rd carbon brush component,
Second connection strap includes pressing close to the outline of brush rack plate body and outer arcuate section, avoidance on the outside of the 4th carbon brush component
The concave arc section of 3rd carbon brush connecting portion and cross the 3rd carbon brush component bottom and extend to the second carbon brush component and the 3rd
Extension between carbon brush component, first carbon brush component, the second carbon brush component, the 3rd carbon brush component and the 4th carbon brush component
First carbon brush connecting portion, the second carbon brush connecting portion, the 3rd carbon brush connecting portion and the 4th carbon brush connecting portion, institute are connected to by wire
State and the first inductance is connected between the first inductance connection portion and adjacent connection sheet, the second inductance connection portion and adjacent connection sheet
Between be connected with the second inductance.
As a kind of preferable scheme, on the brush rack plate body between the first inductance and the first carbon brush component, first
Between carbon brush component and the second carbon brush component, between the second carbon brush component and the 3rd carbon brush component, the 3rd carbon brush component and the 4th
Hollow hole is provided between carbon brush component, between the 4th carbon brush component and the second inductance.
As a kind of preferable scheme, the size close to the hollow hole of brush rack plate body central is less than close to brush rack plate body
The size of the hollow hole at edge.
As a kind of preferable scheme, it is in first connection strap between the first carbon brush component and the second carbon brush component
Segmental arc, the segmental arc between the second carbon brush component and the 3rd carbon brush component corresponding openwork hole it is exposed form it is naked
Reveal segmental arc.
As a kind of preferable scheme, in the outward flange insertion brush rack plate body of the exposed segmental arc.
As a kind of preferable scheme, the joining section between outer arcuate section and concave arc section in second connection strap
It is exposed in hollow hole scope.
As a kind of preferable scheme, the first protection reinforcement is provided with the brush rack plate body and the second protection is strengthened
Muscle, the first protection reinforcement are located between outside and the exposed segmental arc of the second carbon brush connecting portion, and second protection adds
Strengthening tendons is between the 3rd carbon brush connecting portion and exposed joining section.
As a kind of preferable scheme, region, carbon brush installing zone on the brush rack plate body between two connection sheets
Domain and inductance installation region are provided with hollow hole.
As a kind of preferable scheme, one of connection sheet includes connection sheet body and is connected to connection sheet body
It is described to connect in the embedded brush rack plate body of the ground strip pin of outside portion, the outward flange of the connection sheet body and ground strip pin
The end of ground piece pin extends to the outer peripheral ground connection breach of brush rack plate body, and ground connection indentation, there is located on the brush rack plate body
It is provided with fixed reinforcement.
As a kind of preferable scheme, electric capacity installation is additionally provided with the brush rack plate body between a pair of connection sheets
Region and resistance installation region, the electric capacity installation region are provided with hollow hole, the electric capacity installation region and resistance installing zone
Domain is separately installed with the electric capacity electrically connected with a pair of connection sheets and piezo-resistance.
After employing above-mentioned technical proposal, effect of the invention is：1. because the first connection strap and the second connection strap are straight
Connect and be embedded on brush rack plate body, installation is very firm, avoids loosening, and reduces noise；2. because first connection strap is pressed close to
The outline arc of brush rack plate body extends and on the outside of the first carbon brush component, the second carbon brush component, the 3rd carbon brush component, institute
Stating the second connection strap includes pressing close to the outline of brush rack plate body and outer arcuate section on the outside of the 4th carbon brush component, avoids the
The concave arc section of three carbon brush connecting portions and cross the 3rd carbon brush component bottom and extend to the second carbon brush component and the 3rd carbon
Extension between brush assemblies, therefore, the first connection strap have directly avoided the first carbon brush component, the second carbon brush component, the 3rd carbon
Brush assemblies, and the second connection strap only has extension to cross the 3rd carbon brush component bottom, so make as far as possible the first connection strap,
The heating of second connection strap and the heating point of the first carbon brush component, the second carbon brush component, the 3rd carbon brush component, the 4th carbon brush component
Dissipate, the integral heat sink effect of such brush mount component is good, still can guarantee that good heat dispersion in motor high-power output, carries
The stability of high motor operation.
Again due on the brush rack plate body between the first inductance and the first carbon brush component, the first carbon brush component and second
Between carbon brush component, between the second carbon brush component and the 3rd carbon brush component, between the 3rd carbon brush component and the 4th carbon brush component,
Hollow hole is provided between four carbon brush components and the second inductance, can strengthen radiating using the hollow hole, improves axial flow direction
Radiation air, simultaneously as the first connection strap and the second connection strap insertion brush rack plate body, the first connection strap and the second connection strap
Enough intensity is provided to ensure.
Again because the size of the hollow hole close to brush rack plate body central is less than the hollow hole close to brush rack plate body edges
Size, so, the carbon brush of carbon brush component needs the rotor with brush rack plate body central to be engaged, therefore, close brush rack plate
The hollow hole size of body central is small, makes the intensity in the middle part of brush rack plate body relatively higher, meets to make under more severe operating mode
With.
And the segmental arc due to being in first connection strap between the first carbon brush component and the second carbon brush component, it is in
Segmental arc between second carbon brush component and the 3rd carbon brush component forms exposed segmental arc corresponding openwork hole is exposed, and this
The exposed segmental arc of one connection strap is corresponding with hollow hole, and radiating effect becomes apparent from.
Again due in the outward flange insertion brush rack plate body of the exposed segmental arc, so, not only increasing the first connection
The fixation degree of bar, while also assures that radiating.
Again because the joining section between the outer arcuate section and concave arc section in second connection strap is in hollow hole model
Exposed in enclosing, which also improves the radiating effect of the second connection strap.
Again due to being provided with the first protection reinforcement and the second protection reinforcement on the brush rack plate body, described first is anti-
Shield reinforcement is located between outside and the exposed segmental arc of the second carbon brush connecting portion, and the second protection reinforcement is located at the 3rd carbon
Between brush connecting portion and exposed joining section, the first protection reinforcement and the second protection reinforcement not only serve reinforcement brush rack plate
The intensity effect of body, and can protect the wire of carbon brush component, avoid the wire of the second carbon brush component long product here
Pressure and with the first connection strap contact short circuit, equally, second protection reinforcement also can effectively avoid the wire of the 3rd carbon brush component from existing
Herein it is long overstock and with the second connection strap contact short circuit.
Again because one of connection sheet includes connection sheet body and is connected to the ground connection in connection sheet outer body portion
In the embedded brush rack plate body of piece pin, the outward flange of the connection sheet body and ground strip pin, the end of the ground strip pin
The outer peripheral ground connection breach of brush rack plate body is extended to, ground connection indentation, there is located on the brush rack plate body and is provided with fixed add
Strengthening tendons, so, the insertion of connection sheet are firm, and are further embedded in brush rack plate body by ground strip pin, while are added using fixed
Strengthening tendons can consolidate ground strip pin, reduce and even avoid brush rack plate body in the fusing of ground connection indentation, there and damage.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the explosive view of the embodiment of the present invention；
Fig. 2 is the front schematic view of the embodiment of the present invention；
Fig. 3 is the circuit connection diagram of the embodiment of the present invention；
Fig. 4 is the stereogram of the embodiment of the present invention；
Fig. 5 is partial enlarged drawings of the Fig. 4 at A；
Fig. 6 is partial enlarged drawings of the Fig. 4 at B；
Fig. 7 is the front layout drawing of conducting metal component；
Fig. 8 is the front schematic view of brush rack plate body and conducting metal component in the embodiment of the present invention；
In accompanying drawing：1. brush rack plate body；101. 0 ° of position；102. 60 ° of positions；103. 120 ° of positions；104. 180°
Position；105. the first inductance installation region；106. the second inductance installation region；107. electric capacity installation region；108. resistance is installed
Region；2. the first carbon brush component；3. the second carbon brush component；4. the 3rd carbon brush component；5. the 4th carbon brush component；6. the first inductance；
7. electric capacity；8. piezo-resistance；9；Second inductance；10. conducting metal component；1001. the first connection strap；10011. the first inductance connects
Socket part；10012. the first carbon brush connecting portion；10013. the 3rd carbon brush connecting portions；10014. exposed segmental arc；1002. the second connection
Bar；10021. the 4th carbon brush connecting portions；10022. the second inductance connection portion；10023. the second carbon brush connecting portion；10024. outer arc
Shape section；10025. joining section；10026. extension；10027. concave arc section；1003. the first connection sheet；1004. the second connection
Piece；10041. connection sheet body；10042. ground strip pin；11. hollow hole；12. the first protection reinforcement；13. the second protection adds
Strengthening tendons；14. fix reinforcement.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
As shown in Fig. 1,2,4, a kind of automobile radiator fan motor brush mount component, including brush rack plate, carbon brush component and
Inductance, the brush rack plate include brush rack plate body 1 and the conducting metal component 10 being arranged on brush rack plate body 1, the conducting metal
Carbon brush component is attached by component 10 according to the circuit connecting mode of setting, as shown in figure 3, being set on the brush rack plate body 1
Have four carbon brush installation regions and two inductance installation regions, wherein the number of the carbon brush installation region be four and relative to
The centre bore center of circle of brush rack plate body is in 101,60 ° of 0 ° of position, 102,120 ° of the position and of position 103 of brush rack plate body respectively
180 ° of positions 104, the carbon brush component include the first carbon brush component 2, the second carbon brush component 3, the 3rd carbon brush component 4 and the 4th carbon
Brush assemblies 5, first carbon brush component 2, the second carbon brush component 3, the 3rd carbon brush component 4 and the 4th carbon brush component 5 correspond
It is installed on the carbon brush installation region of 0 ° of 101,60 ° of position, 102,120 ° of position position 103 and 180 ° of positions 104, place description
Position be successively to be determined with the position in Fig. 2, be 0 ° of position 101 in leftward position, and to be followed successively by 60 ° of positions clockwise
102nd, 120 ° of positions 103 and 180 ° of positions 104.
The inductance is installed on inductance installation region by inductance mounting structure, and inductance includes the first inductance 6 and second
Inductance 9, corresponding inductance installation region include the installation region 105 of the first inductance 6 and the installation region 106 of the second inductance 9, the first electricity
The inductance 9 of sense 6 and second is respectively arranged on the installation region 105 of the first inductance 6 and the installation region 106 of the second inductance 9, the inductance
Mounting structure includes an inductance mounting groove, and the both sides of inductance mounting groove are provided with gusset column, and inductance is embedded into inductance mounting groove
Interior, the bottom land of inductance mounting groove is provided with hollow hole 11, facilitates inductance to radiate.
The conducting metal component 10 includes the first connection strap 1001, the second connection strap in embedded brush rack plate body 1
1002 and a pair of connection sheets, describe for convenience, a pair of connection sheets are respectively the first connection sheet 1003 and the second connection sheet 1004,
The first inductance connection portion 10011, the first carbon brush connecting portion 10012 and the 3rd carbon brush is provided with first connection strap 1001 to connect
Socket part 10013, the second carbon brush connecting portion 10023, the and of the 4th carbon brush connecting portion 10021 are provided with second connection strap 1002
Second inductance connection portion 10022, the first inductance connection portion 10011 is adjacent with the first carbon brush connecting portion 10012, the connection of the second carbon brush
Portion 10023 is between the first carbon brush connecting portion 10012 and the 3rd carbon brush connecting portion 10013, at the 3rd carbon brush connecting portion 10013
Between the second carbon brush connecting portion 10023 and the 4th carbon brush connecting portion 10021, first connection strap 1001 presses close to brush rack plate sheet
The outline arc extension of body 1 and in the first carbon brush component 2, the second carbon brush component 3, the outside of the 3rd carbon brush component 4, described the
Two connection straps 1002 include pressing close to the outline of brush rack plate body 1 and in the outer arcuate sections in the outside of the 4th carbon brush component 5
10024th, avoid the concave arc section 10027 of the 3rd carbon brush connecting portion 10013 and cross the bottom of the 3rd carbon brush component 4 and extension
Extension 10026 to the second carbon brush component 3 and the 3rd carbon brush component 4, first carbon brush component 2, the second carbon brush group
Part 3, the 3rd carbon brush component 4 and the 4th carbon brush component 5 are connected to the first carbon brush connecting portion 10012 by wire, the second carbon brush connects
Socket part 10023, the 3rd carbon brush connecting portion 10013 and the 4th carbon brush connecting portion 10021, the first inductance connection portion 10011 with
The first inductance 6 is connected between adjacent connection sheet, is connected between the second inductance connection portion 10022 and adjacent connection sheet
Two inductance 9.
On the brush rack plate body 1 between the first inductance 6 and the first carbon brush component 2, the first carbon brush component 2 and the second carbon
Between brush assemblies 3, between the second carbon brush component 3 and the 3rd carbon brush component 4, the 3rd carbon brush component 4 and the 4th carbon brush component 5 it
Between, between the 4th carbon brush component 5 and the second inductance 9 be provided with hollow hole 11.Hollow hole 11 close to the center of brush rack plate body 1
Size be less than the size of the hollow hole 11 close to the edge of brush rack plate body 1.Have between adjacent hollow hole 11 and separate muscle.Due to
First connection strap 1001, the second connection strap 1002 are embedded in brush rack plate body 1, and just through one of carbon brush component
Bottom, make radiating more scattered, then coordinate multiple hollow holes 11 to facilitate axial ventilation, improve radiating effect.And the first connection strap
1001 and second connection strap 1002 further enhance the intensity of brush rack plate body 1, particularly the first connection strap 1001 presses close to brush
The outline arc of frame plate body 1 extends and on the outside of the first carbon brush component 2, the second carbon brush component 3, the 3rd carbon brush component 4,
The intensity of brush rack plate body 1 is set to strengthen more, the materials of brush rack plate body 1 reduction, cost reduction, weight is reduced.
In first connection strap 1001 between the first carbon brush component 2 and the second carbon brush component 3 segmental arc, be in
Segmental arc between second carbon brush component 3 and the 3rd carbon brush component 4 is exposed at corresponding hollow hole 11 to form exposed segmental arc
10014.In the outward flange insertion brush rack plate body 1 of the exposed segmental arc 10014.It is and outer in second connection strap 1002
Joining section 10025 between segmental arc 10024 and concave arc section 10027 is in exposed in the scope of hollow hole 11.So, is made
The radiating effect of one connection strap 1001 and the second connection strap 1002 is more preferable.
As shown in Figure 5 and Figure 6, the first protection reinforcement 12 is provided with the brush rack plate body 1 and the second protection is strengthened
Muscle 13, the first protection reinforcement 12 are located between outside and the exposed segmental arc 10014 of the second carbon brush connecting portion 10023,
The second protection reinforcement 13 is between the 3rd carbon brush connecting portion 10013 and exposed joining section 10025.First, first
Protection reinforcement 12 and second protects reinforcement 13 to play certain booster action, and secondly, the first protection reinforcement 12 is to be in
Between the outside of second carbon brush connecting portion 10023 and exposed segmental arc 10014, and due to the second carbon brush connecting portion 10023 be with
Second carbon brush component 3 wire welding, and wire be embedded in wire insertion it is intraoral, although reality assembling when wire be
It will not be contacted with the exposed segmental arc 10014 of the first connection sheet 1003, but motor is during long-term use, its working environment
The wire that rather harsh, prolonged vibrations etc. may cause to overstock here occurs biased and contacted with exposed segmental arc 10014
And it is short-circuit, now, wire can be obstructed using the first protection reinforcement 12, avoid short circuit.Similarly, the second protection reinforcement 13 can
Obstruct the wire of the 3rd carbon brush component 4 and exposed joining section 10025 contacts and it is short-circuit.
Region, carbon brush installation region and the inductance installation region being on the brush rack plate body 1 between two connection sheets are equal
It is provided with hollow hole 11.Further improve inductance, the radiating effect of carbon brush component.
As shown in Figure 7 and Figure 8, one of connection sheet includes connection sheet body 10041 and is connected to connection sheet sheet
The ground strip pin 10042 of the outside portion of body 10041, the outward flange of the connection sheet body 10041 and ground strip pin 10042 are embedding
Enter in brush rack plate body 1, the end of the ground strip pin 10042 extends to the outer peripheral ground connection breach of brush rack plate body 1, institute
State and ground connection indentation, there is provided with fixed reinforcement 14 on brush rack plate body 1, be in the second connection sheet 1004 in the present embodiment
Upper to be provided with ground strip pin 10042, the ground strip pin 10042 contacts with stator case, so as to be grounded.And due to ground strip pin
10042 ground connection, easily fusing and the damage of brush rack plate body 1 here, therefore, increase fixed reinforcement 14, it is not only more firm
Secure ground strip pin 10042, and improve the intensity at this, avoid fusing and damage.
Electric capacity installation region 107 and resistance installation are additionally provided with the brush rack plate body 1 between a pair of connection sheets
Region 108, the electric capacity installation region 107 are provided with hollow hole 11, the electric capacity installation region 107 and resistance installation region
108 are separately installed with the electric capacity 7 electrically connected with a pair of connection sheets and piezo-resistance 8.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
It is fixed, the various modifications made on the basis of design spirit of the present invention is not departed to technical solution of the present invention and transformation, it all should fall
In the protection domain for entering claims of the present invention determination.
Claims (10)
1. a kind of automobile radiator fan motor brush mount component, including brush rack plate, carbon brush component and inductance, the brush rack plate include
Brush rack plate body and the conducting metal component being arranged on brush rack plate body, carbon brush installation region is provided with the brush rack plate body
With inductance installation region, the number of the carbon brush installation region is distinguished for four and relative to the centre bore center of circle of brush rack plate body
0 ° of position, 60 ° of positions, 120 ° of positions and the 180 ° of positions of brush rack plate body are in, the carbon brush component includes the first carbon brush group
Part, the second carbon brush component, the 3rd carbon brush component and the 4th carbon brush component, first carbon brush component, the second carbon brush component, the 3rd
Carbon brush component and the 4th carbon brush component correspond the carbon brush peace for being installed on 0 ° of position, 60 ° of positions, 120 ° of positions and 180 ° of positions
Region is filled, the inductance is installed on inductance installation region by inductance mounting structure, it is characterised in that：The conducting metal group
Part includes embedded brush rack plate intrinsic first connection strap, the second connection strap and a pair of connection sheets, is set on first connection strap
The first inductance connection portion, the first carbon brush connecting portion and the 3rd carbon brush connecting portion are equipped with, second is provided with second connection strap
Carbon brush connecting portion, the 4th carbon brush connecting portion and the second inductance connection portion, the first inductance connection portion is adjacent with the first carbon brush connecting portion,
Second carbon brush connecting portion is between the first carbon brush connecting portion and the 3rd carbon brush connecting portion, and the 3rd carbon brush connecting portion is in the second carbon
Between brush connecting portion and the 4th carbon brush connecting portion, first connection strap is pressed close to the outline arc extension of brush rack plate body and located
On the outside of the first carbon brush component, the second carbon brush component, the 3rd carbon brush component, second connection strap includes pressing close to brush rack plate body
Outline and outer arcuate section on the outside of the 4th carbon brush component, the concave arc section and horizontal stroke that avoid the 3rd carbon brush connecting portion
Wear the 3rd carbon brush component bottom and the extension extended between the second carbon brush component and the 3rd carbon brush component, first carbon brush
Component, the second carbon brush component, the 3rd carbon brush component and the 4th carbon brush component are connected to the first carbon brush connecting portion, second by wire
Carbon brush connecting portion, the 3rd carbon brush connecting portion and the 4th carbon brush connecting portion, the first inductance connection portion and adjacent connection sheet it
Between be connected with the first inductance, be connected with the second inductance between the second inductance connection portion and adjacent connection sheet.
A kind of 2. automobile radiator fan motor brush mount component as claimed in claim 1, it is characterised in that：The brush rack plate
On body between the first inductance and the first carbon brush component, between the first carbon brush component and the second carbon brush component, the second carbon brush group
Between part and the 3rd carbon brush component, between the 3rd carbon brush component and the 4th carbon brush component, the 4th carbon brush component and the second inductance it
Between be provided with hollow hole.
A kind of 3. automobile radiator fan motor brush mount component as claimed in claim 2, it is characterised in that：Close to brush rack plate
The size of the hollow hole of body central is less than the size of the hollow hole close to brush rack plate body edges.
A kind of 4. automobile radiator fan motor brush mount component as claimed in claim 3, it is characterised in that：Described first connects
In the segmental arc between the first carbon brush component and the second carbon brush component, in the second carbon brush component and the 3rd carbon brush group in narrow bars
Segmental arc between part is in the exposed exposed segmental arc of composition of corresponding openwork hole.
A kind of 5. automobile radiator fan motor brush mount component as claimed in claim 4, it is characterised in that：The exposed arc
In the outward flange insertion brush rack plate body of shape section.
A kind of 6. automobile radiator fan motor brush mount component as claimed in claim 5, it is characterised in that：Described second connects
The joining section between outer arcuate section and concave arc section in narrow bars is in exposed in hollow hole scope.
A kind of 7. automobile radiator fan motor brush mount component as claimed in claim 6, it is characterised in that：The brush rack plate
The first protection reinforcement and the second protection reinforcement are provided with body, the first protection reinforcement is located at the connection of the second carbon brush
Between the outside in portion and exposed segmental arc, the second protection reinforcement be located at the 3rd carbon brush connecting portion and exposed joining section it
Between.
A kind of 8. automobile radiator fan motor brush mount component as claimed in claim 7, it is characterised in that：The brush rack plate
Region, carbon brush installation region and the inductance installation region being on body between two connection sheets are provided with hollow hole.
A kind of 9. automobile radiator fan motor brush mount component as described in any one of claim 1 to 7, it is characterised in that：
One of connection sheet includes connection sheet body and is connected to the ground strip pin in connection sheet outer body portion, the connection sheet body
Outward flange and the embedded brush rack plate body of ground strip pin in, the end of the ground strip pin extends to the outer of brush rack plate body
The ground connection breach at edge, ground connection indentation, there is provided with fixed reinforcement on the brush rack plate body.
A kind of 10. automobile radiator fan motor brush mount component as claimed in claim 9, it is characterised in that：The brush holder
On plate body electric capacity installation region and resistance installation region, the electric capacity installation region are additionally provided between a pair of connection sheets
Hollow hole is provided with, the electric capacity installation region and resistance installation region are separately installed with the electric capacity electrically connected with a pair of connection sheets
And piezo-resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292311.9A CN105762988B (en) | 2016-05-05 | 2016-05-05 | A kind of automobile radiator fan motor brush mount component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292311.9A CN105762988B (en) | 2016-05-05 | 2016-05-05 | A kind of automobile radiator fan motor brush mount component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105762988A CN105762988A (en) | 2016-07-13 |
| CN105762988B true CN105762988B (en) | 2017-12-08 |
Family
ID=56323514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292311.9A Active CN105762988B (en) | 2016-05-05 | 2016-05-05 | A kind of automobile radiator fan motor brush mount component |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574055C (en) * | 2007-08-31 | 2009-12-23 | 上海日用-友捷汽车电气有限公司 | Fan, generator and brush yoke component of car radiator |
| JP5592686B2 (en) * | 2010-04-05 | 2014-09-17 | アスモ株式会社 | motor |
| FR2989536B1 (en) * | 2012-04-13 | 2018-01-05 | Faurecia Bloc Avant | BRUSH HOLDER PLATE FOR EQUIPPING AN ELECTRIC MOTOR, IN PARTICULAR FOR A MOTOR VEHICLE |
| CN104734449B (en) * | 2013-12-20 | 2018-12-04 | 德昌电机(深圳)有限公司 | Brushgear and the brush motor for using the brushgear |
| CN104578536B (en) * | 2015-01-27 | 2017-05-31 | 江苏朗信电气有限公司 | A kind of automobile radiator fan motor brush mount component |
| CN205583936U (en) * | 2016-05-05 | 2016-09-14 | 芜湖精诺汽车电器有限公司 | Brush carrier assembly used for car radiator fan motor |
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| CN105762988A (en) | 2016-07-13 |
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Effective date of registration: 20180122 Address after: Suzhou City, Jiangsu province 215600 Zhangjiagang Yang Fuxin Road No. 2 Jiangsu trust-link Electric Co. Ltd. Patentee after: JIANGSU LANGXIN ELECTRIC Co.,Ltd. Address before: 241000 Huaihailu Road 15 Wuhu Jing Nuo Auto Electric Co., Ltd., Wuhu economic and Technological Development Zone, Anhui Province Patentee before: WUHU JINGNUO AUTOMOBILE ELECTRICAL APPLIANCES Co.,Ltd. |
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Address after: No. 8, Xinfeng Hexi Road, Tangshi, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province 215600 Patentee after: Jiangsu Langxin Electric Co.,Ltd. Address before: Jiangsu Langxin Electric Co., Ltd., No. 2, Fuxin Road, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215600 Patentee before: JIANGSU LANGXIN ELECTRIC Co.,Ltd. |
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