CN204376587U - A kind of automobile radiator fan motor brush mount component - Google Patents
A kind of automobile radiator fan motor brush mount component Download PDFInfo
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- CN204376587U CN204376587U CN201520057799.8U CN201520057799U CN204376587U CN 204376587 U CN204376587 U CN 204376587U CN 201520057799 U CN201520057799 U CN 201520057799U CN 204376587 U CN204376587 U CN 204376587U
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- carbon brush
- inductance
- brush
- conducting strip
- electric capacity
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Abstract
The utility model discloses a kind of automobile radiator fan motor brush mount component, comprise brush rack plate, carbon brush component, inductance, this brush rack plate comprises brush rack plate body and conducting strip, this brush rack plate body is provided with carbon brush installation region and inductance installation region, carbon brush component is installed in carbon brush installation region, inductance is installed on inductance installation region by inductance mounting structure, carbon brush installing zone comprises carbon brush mounting groove, carbon brush component is installed on carbon brush mounting groove, the carbon brush connecting line of carbon brush component is connected with conducting strip by syndeton, bindiny mechanism comprises the fence protruded out by brush rack plate body front, the carbon brush join domain that conducting strip is used for being connected with carbon brush connecting line is exposed at described fence place, described fence is provided with the rule breach facilitating carbon brush connecting line to run through.The convenient wiring of carbon brush connecting line of this brush mount component and welding, reduce welding procedure difficulty, prevent welding slag to splash, and reduces welding slag and enter into carbon brush component, guarantees that carbon brush motion is smooth and easy.
Description
Technical field
The utility model relates to a kind of brush mount component, refers to a kind of automobile radiator fan motor brush mount component especially.
Background technology
Radiator fans mainly relies on driven by motor fan turns to dispel the heat, and the general principle of electric machine rotation is the effect that current－carrying conductor can be subject to power in magnetic field.And brush rack plate function of motor internal is used to fixedly mount carbon brush component, another effect is cloth circuits, is linked in circuit by carbon brush.The patent No. is that the patent application of ZL200710045519.1 discloses a kind of fan, generator and brush yoke component of car radiator, and this brush mount component comprises brush rack plate body, conducting strip, brush assembly of electric and inductance, needs to configure electric capacity according to client.So the brush group assembly of this patent application has following defect: 1. the wiring of the carbon brush connecting line of this carbon brush component unreasonable, carbon brush connecting line can produce welding slag with when welding between conducting strip, easily splash during welding slag welding, and once welding slag is splashed on carbon brush component and carbon brush will be caused to move freely, had a strong impact on the use of carbon brush; 2., although this carbon brush connecting line end is welded with conducting strip, draw close to center because carbon brush can wear and tear, motor operation can produce vibration, that end that carbon brush connecting line will be caused like this to be connected with carbon brush and the exposed location contacts of conducting strip, causes short circuit.3. the installation of the inductance of this carbon brush component utilizes two U-shaped inductance seat supports, and fixing not firm, inductance easily departs from inductance bearing, causes inductance pin loosening; 4. this carbon brush component electric capacity install and unreasonable, electric capacity pin welds with conducting strip, another pin needs ground connection, and electric capacity is directly by realizing the fixing of electric capacity with conducting strip spot welding, therefore electric capacity is fixing very insecure, spot welding position easily loosens, and welding procedure difficulty is high.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of automobile radiator fan motor brush mount component, the convenient wiring of carbon brush connecting line of this brush mount component and welding, reduce welding procedure difficulty, welding slag is prevented to splash, reduce welding slag and enter into carbon brush component, guarantee that carbon brush motion is smooth and easy.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of automobile radiator fan motor brush mount component, comprise brush rack plate, carbon brush component, inductance, this brush rack plate comprises brush rack plate body and embeds the intrinsic conducting strip of brush rack plate, this brush rack plate body is provided with carbon brush installation region and inductance installation region, described carbon brush component is installed in carbon brush installation region, described inductance is installed on inductance installation region by inductance mounting structure, described carbon brush installing zone comprises carbon brush mounting groove, described carbon brush component is installed on carbon brush mounting groove, the carbon brush connecting line of described carbon brush component is connected with conducting strip by syndeton, described bindiny mechanism comprises the fence protruded out by brush rack plate body front, the carbon brush join domain that conducting strip is used for being connected with carbon brush connecting line is exposed at described fence place, described fence is provided with the rule breach facilitating carbon brush connecting line to run through.
As the preferred scheme of one, the quantity of described carbon brush component is four and uniform relative to brush rack plate center circumferential, the quantity of described fence and one_to_one corresponding identical with the quantity of carbon brush mounting groove.
As the preferred scheme of one, described four fences comprise two square fences, this square fence is surrounded by four blocks of coaming plates, two blocks of wherein relative coaming plates are provided with described rule breach, the carbon brush join domain that described conducting strip is used for being connected with carbon brush connecting line is exposed at described square fence, the region hollow out that this square fence surrounds and area are greater than the area of the carbon brush join domain of conducting strip, the location hole facilitating conducting strip to locate is formed between this square fence and carbon brush join domain of conducting strip, described carbon brush connecting line is successively through the rule breach on two blocks of coaming plates, the carbon brush join domain of carbon brush connecting line and conducting strip is welded and fixed.
As the preferred scheme of one, in rule breach on described two coaming plates relatively, comprise a line end rule breach for coordinating with the line end of carbon brush connecting line, one for rule breach in the line that coordinates with the middle part of carbon brush connecting line, the degree of depth of this line end rule breach is greater than the degree of depth of rule breach in line, described brush rack plate body is provided with punching press and encloses groove, this punching press encloses groove near the coaming plate being provided with rule breach in line, conducting strip disconnects in the scope of punching press fence, described carbon brush connecting line passes through from the top that groove is enclosed in punching press and is stamped and encloses groove top braces.
As the preferred scheme of one, in described four fences, remaining two fences are circular pens, exposed in circular pens for the carbon brush join domain that carbon brush connecting line is connected on conducting strip, described circular pens is arranged wired middle rule breach and line end rule breach, the outside of this circular pens is provided with line end near line end rule indentation, there and holds and enclose chamber, and described carbon brush connecting line is successively through wired middle rule breach and line end rule breach and line end is in line end holds and enclose in chamber.
As the preferred scheme of one, the carbon brush join domain on described conducting strip is provided with the salient point facilitating the spot welding of carbon brush connecting line.
As the preferred scheme of one, described inductance mounting structure comprises the inductance embedded seat be arranged on brush rack plate body front, this inductance embedded seat comprise with inductance two ends one to one two hold embed pedestal and with inductance in the middle part of corresponding medial side pressing plate, each end embeds on pedestal and is provided with arc caulking groove, the upper end of described medial side pressing plate forms compressed part to the centroclinal gathering of arc caulking groove, described brush rack plate body is provided with the inductance connecting hole facilitating inductance and the wiring of conducting strip electricity near the position of each end embedded seat, the two ends of described inductance are embedded into end and embed in the arc caulking groove of pedestal, the middle part of inductance is compressed by medial side pressing plate, the pin at described inductance two ends extends to inductance connecting hole and welds with the inductance join domain of conducting strip.
As the preferred scheme of one, on described conducting strip with each inductance connecting hole one to one inductance join domain be provided with two lugs, the pin of this inductance to be embedded in the gap in the middle of two lugs and to be welded and fixed.
As the preferred scheme of one, described inductance embedded seat also comprises the end limiting plate be arranged on brush rack plate body, this end limiting plate embeds pedestal one_to_one corresponding with end and coordinates, this end limiting plate is in inductance embedded seat two ends and is positioned at the outside that end embeds pedestal, distance between two end limiting plates of same inductance embedded seat is more than or equal to the length of inductance, and two ends of this inductance are respectively by the spacing constraint of end limiting plate of correspondence.
As the preferred scheme of one, described brush mount component also comprises electric capacity, brush rack plate body be provided with electric capacity installation region, this electric capacity installation region is provided with at least one electric capacity seat, this electric capacity seat is provided with electric capacity caulking groove, described electric capacity is embedded in electric capacity caulking groove, conducting strip is provided with two projections on the electric capacity join domain be connected with capacitor pin, described electric capacity seat is provided with one and passes hole through breach and one, should through breach near described two projections, one of them pin of described electric capacity run through described through breach and the gap extended to two projections and two projections be welded and fixed, what another pin of described electric capacity ran through electric capacity seat is hooked on the edge of brush rack plate body through hole.
After have employed technique scheme, effect of the present utility model is: because described carbon brush installing zone comprises carbon brush mounting groove, described carbon brush component is installed on carbon brush mounting groove, the carbon brush connecting line of described carbon brush component is connected with conducting strip by syndeton, described bindiny mechanism comprises the fence protruded out by brush rack plate body front, the carbon brush join domain that conducting strip is used for being connected with carbon brush connecting line is exposed at described fence place, described fence is provided with the rule breach facilitating carbon brush connecting line to run through, first fence is utilized can effectively to prevent welding slag in welding process from splashing, reduce welding slag and enter into carbon brush component, guarantee that carbon brush motion is smooth and easy, secondly, carbon brush connecting line can be run through clamping by rule breach, and then convenient welding, reduces difficulty, meanwhile, also guarantee that the welding position of carbon brush connecting line and carbon brush join domain is near middle part, avoids welding edges.
Again because described four fences comprise two square fences, this square fence is surrounded by four blocks of coaming plates, two blocks of wherein relative coaming plates are provided with described rule breach, the carbon brush join domain that described conducting strip is used for being connected with carbon brush connecting line is exposed at described square fence, the region hollow out that this square fence surrounds and area are greater than the area of the carbon brush join domain of conducting strip, the location hole facilitating conducting strip to locate is formed between this square fence and carbon brush join domain of conducting strip, described carbon brush connecting line is successively through the rule breach on two blocks of coaming plates, the carbon brush join domain of carbon brush connecting line and conducting strip is welded and fixed, two blocks of coaming plates of this square fence are provided with pincers line breach, so guarantee that the middle part of carbon brush connecting line is welded with conducting strip, make welding more firm, and location hole can the injection mo(u)lding of convenient brush frame plate time the putting into of conducting strip, guarantee that position put into by conducting strip accurate, when avoiding injection moulding, conducting strip moves.
Again due in the rule breach on described two coaming plates relatively, comprise a line end rule breach for coordinating with the line end of carbon brush connecting line, one for rule breach in the line that coordinates with the middle part of carbon brush connecting line, the degree of depth of this line end rule breach is greater than the degree of depth of rule breach in line, described brush rack plate body is provided with punching press and encloses groove, this punching press encloses groove near the coaming plate being provided with rule breach in line, conducting strip disconnects in the scope of punching press fence, and described carbon brush connecting line passes through from the top that groove is enclosed in punching press and is stamped and encloses groove top braces.First, the degree of depth of line end rule breach is greater than rule breach in line, and one end height that carbon brush connecting line can be made to be connected with carbon brush is high, avoids other positions of carbon brush connecting line and conducting strip to touch and short circuit; Secondly, punching press encloses that the setting of groove is not only convenient to thrust the position of conducting strip, and punching press is enclosed groove and can be supported carbon brush connecting line and make it away from other positions of conducting strip, further avoid short circuit phenomenon, the reliability of motor is improved.
Again because two fences remaining in described four fences are circular pens, exposed in circular pens for the carbon brush join domain that carbon brush connecting line is connected on conducting strip, described circular pens is arranged wired middle rule breach and line end rule breach, the outside of this circular pens is provided with line end accommodation near line end rule indentation, there and encloses chamber, described carbon brush connecting line is successively through wired middle rule breach and line end rule breach and line end is in line end holds and enclose in chamber, the all exposed conducting strip of scope of whole circular pens, convenient welding, welding slag is avoided to splash, in addition, line end holds the line end enclosing chamber and can hold carbon brush connecting line, avoid line end at random and cause short circuit.
Again because described inductance mounting structure comprises the inductance embedded seat be arranged on brush rack plate body front, this inductance embedded seat comprise with inductance two ends one to one two hold embed pedestal and with inductance in the middle part of corresponding medial side pressing plate, each end embeds on pedestal and is provided with arc caulking groove, the upper end of described medial side pressing plate forms compressed part to the centroclinal gathering of arc caulking groove, described brush rack plate body is provided with the inductance connecting hole facilitating inductance and the wiring of conducting strip electricity near the position of each end embedded seat, the two ends of described inductance are embedded into end and embed in the arc caulking groove of pedestal, the middle part of inductance is compressed by medial side pressing plate, the pin at described inductance two ends extends to inductance connecting hole and welds with the inductance join domain of conducting strip.So during assembling, inductance can be embedded in inductance embedded seat, the two ends of inductance support by holding embedded seat, the middle part of inductance is compressed by medial side pressing plate, two pins of inductance are welded and fixed with conducting strip again, medial side pressing plate applies a lateral pressure to inductance, and inductance is not easily loosened, and it is very firm that such inductance is just fixed, simultaneously pin and the conducting strip welding operation of inductance also simply, reduces welding difficulty.
Again because described inductance embedded seat also comprises the end limiting plate be arranged on brush rack plate body, this end limiting plate embeds pedestal one_to_one corresponding with end and coordinates, this end limiting plate is in inductance embedded seat two ends and is positioned at the outside that end embeds pedestal, distance between two end limiting plates of same inductance embedded seat is more than or equal to the length of inductance, and two ends of this inductance are respectively by the spacing constraint of end limiting plate of correspondence.Utilize end limiting plate effectively can retrain the axial direction of inductance, more accurately inductance can be embedded in inductance embedded seat when assembling, also facilitate welding operation, also facilitate the pin of inductance to be positioned at the scope of inductance connecting hole simultaneously.
Again because described brush mount component also comprises electric capacity, brush rack plate body be provided with electric capacity installation region, this electric capacity installation region is provided with at least one electric capacity seat, this electric capacity seat is provided with electric capacity caulking groove, described electric capacity is embedded in electric capacity caulking groove, conducting strip is provided with two projections on the electric capacity join domain be connected with capacitor pin, described electric capacity seat is provided with one and passes hole through breach and one, should through breach near described two projections, one of them pin of described electric capacity run through described through breach and the gap extended to two projections and two projections be welded and fixed, what another pin of described electric capacity ran through electric capacity seat is hooked on the edge of brush rack plate body through hole.During assembling, electric capacity can be embedded on electric capacity seat, and so during welding, the position of electric capacity would not loosen, thus welding is more firm, reduces welding procedure difficulty; And electric capacity seat can facilitate pin to be incorporated into electric capacity join domain on conducting strip through breach, and another pin of electric capacity can be retrained through hole, avoid this pin to contact with miscellaneous part.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the explosive view of the utility model embodiment;
Fig. 2 is the Facad structure schematic diagram of the utility model embodiment;
Fig. 3 is the Facad structure schematic diagram of the brush rack plate of the utility model embodiment;
Fig. 4 is the stereogram of the brush rack plate of the utility model embodiment;
Fig. 5 is the Local map of inductance installation region and square fence;
Fig. 6 is the Local map after inductance dress;
Fig. 7 is the cutaway view of inductance embedded seat;
Fig. 8 is the enlarged drawing of inductance connecting hole and lug;
Fig. 9 is the structure chart of single electric capacity seat;
Figure 10 is the enlarged drawing of electric capacity installation region;
Figure 11 is the enlarged drawing of circular pens;
Figure 12 is the enlarged drawing of square fence;
In accompanying drawing: 100. brush rack plates; 1. brush rack plate body; 2. conducting strip; 3. inductance installation region; 4. carbon brush installation region; 41. carbon brush mounting grooves; 42. fences; 421. square fences; 422. circular pens; 43. rule breach; 431. line end rule breach; Rule breach in 432. lines; 5. inductance embedded seat; 51. ends embed pedestal; 52. medial side pressing plates; 53. arc caulking grooves; 54. compressed part; 55. end limiting plates; 6. inductance connecting hole; 7. lug; 8. carbon brush join domain; 9. location hole; 10. groove is enclosed in punching press; Chamber is enclosed in 11. line ends accommodations; 12. electric capacity installation regions; 13. electric capacity seats; 131. electric capacity caulking grooves; 132. through breach; 133. through hole; 14. is protruding; 15. positioning round orifice; 16. salient points; 17. locked grooves; 18. outside line welding regions; 19. inductance; 20. electric capacity; 21. carbon brush components; 211. brush carrier; 212. carbon brush; 213. spring; 214. carbon brush connecting lines.
Embodiment
Below by specific embodiment, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of automobile radiator fan motor brush mount component, comprise brush rack plate 100, carbon brush component 2121, inductance 19, this brush rack plate 100 comprises brush rack plate body 1 and embeds the intrinsic conducting strip 2 of brush rack plate, this brush rack plate body 1 is provided with carbon brush installation region 4 and inductance installation region 3, described carbon brush component 2121 is installed in carbon brush installation region 4, and described inductance 19 is installed on inductance installation region 3 by inductance mounting structure.As shown in Figure 1, 2, this carbon brush component 2121 comprises brush carrier 211211, carbon brush 212, spring 213213 and carbon brush connecting line 214214, described carbon brush 212 is slidably mounted in brush carrier 211211, spring 213213 is pressed between brush carrier 211211 and carbon brush 212 afterbody in advance, carbon brush connecting line 214214 one end is connected on carbon brush 212, and the other end is welded on the carbon brush join domain 8 of conducting strip 2.
As shown in Figure 3,4, this brush rack plate body 1 is provided with carbon brush installation region 4, inductance installation region 3 and electric capacity installation region 12, inductance installation region 3 is provided with inductance mounting structure, described conducting strip 2 is embedded in brush rack plate body 1, conducting strip 2 achieves and is connected according to predetermined circuit connecting mode by each element fixing on brush rack plate 100, and conducting strip 2 comprises inductance join domain, carbon brush join domain 8, electric capacity join domain and outside line welding region 18.
As shown in Figures 1 to 8, inductance mounting structure comprises the inductance embedded seat 5 be arranged on brush rack plate body 1 front, because inductance 19 number in the present embodiment is two and symmetrical, therefore the quantity of inductance embedded seat 5 is also two, this inductance embedded seat 5 comprise with inductance 19 two ends one to one two hold embed pedestal 51 and with inductance 19 in the middle part of corresponding medial side pressing plate 52, each end embeds on pedestal 51 and is provided with arc caulking groove 53, this arc caulking groove 53 can hold the end of inductance 19, the upper end of described medial side pressing plate 52 forms compressed part 54 to the centroclinal gathering of arc caulking groove 53, this medial side pressing plate 52 is also the same with brush rack plate body 1 is ambroin material, because its material itself possesses certain elastic deformation, therefore, even if compressed part 54 is drawn in the center of arc caulking groove 53, when inductance 19 is so installed, inductance 19 can extrude the compressed part 54 of medial side pressing plate 52 and compressed part 54 is expanded, inductance 19 will be compressed when inductance 19 is embedded into compressed part 54 after in arc caulking groove 53, reach fixing object.Described brush rack plate body 1 is provided with the inductance connecting hole 6 facilitating inductance 19 and the electric wiring of conducting strip 2 near the position of each end embedded seat.
Certainly, in order to better retrain inductance 19, described inductance embedded seat 5 also comprises the end limiting plate 55 be arranged on brush rack plate body 1, this end limiting plate 55 embeds pedestal 51 one_to_one corresponding with end and coordinates, this end limiting plate 55 is in inductance embedded seat 5 two ends and is positioned at the outside that end embeds pedestal 51, the outside that this place describes is relative concept, embed between pedestal 51 because inductance 19 is installed on end, in so two end regions embedded between pedestal 51 being defined as, and outside its perimeter is defined as, distance between two end limiting plates 55 of same inductance embedded seat 5 is more than or equal to the length of inductance 19.As Fig. 5, shown in 8, position corresponding with each inductance connecting hole 6 on described conducting strip 2 is provided with two lugs 7, gap in the middle of these two lugs 7 facilitates the pin of inductance 19 to embed, the generation type of this lug 7 directly on conducting strip 2, has cut an I-shaped aperture lines, then by the position at aperture lines place to front bending, two lugs 7 can be formed, inductance 19 is directly embedded on inductance embedded seat 5, the pin at inductance 19 two ends just directly drops into the gap between two lugs, then welding procedure is utilized the pin of inductance 19 can be welded with lug.
Described carbon brush installing zone comprises carbon brush mounting groove 41 for installing carbon brush component 21 and the syndeton for being connected with conducting strip 2 by carbon brush connecting line 214, brush carrier 211 is fixed on carbon brush mounting groove, carbon brush is in brush carrier 211 inherent carbon brush mounting groove 41 direction and slides, described bindiny mechanism comprises the fence 42 protruded out by brush rack plate 100 front, conducting strip 2 is exposed at described fence 42 place for the carbon brush join domain 8 be connected with carbon brush connecting line 214, described fence 42 is provided with the rule breach 43 facilitating carbon brush connecting line 214 to run through.In the present embodiment, the number of described carbon brush mounting groove 41 is four and uniform relative to brush rack plate 100 center circumferential, the quantity of described fence 42 and one_to_one corresponding identical with the quantity of carbon brush mounting groove 41, certainly, the quantity of this carbon brush mounting groove 41 determines according to the situation of real electrical machinery, the quantity of carbon brush 212 also can be two, and so the quantity of carbon brush mounting groove 41, the quantity of syndeton are two.And the quantity of brush holder mounting groove 41 is four, so corresponding conducting strip 4 also have 4 carbon brush join domains 8 for four carbon brush component 21 one_to_one corresponding.
As shown in figure 12, described four fences 42 in the present embodiment comprise two square fences 421 and two circular pens 422, square fence 421 is arranged relative to brush rack plate 100 Central Symmetry, the relative inductance installation region 3 of this square fence 421 is closer to brush rack plate 100 center, this square fence 421 is surrounded by four blocks of coaming plates, two blocks of wherein relative coaming plates are provided with described rule breach 43, described conducting strip 2 is exposed at described square fence 421 for the carbon brush join domain 8 be connected with carbon brush connecting line 214, the region hollow out that this square fence 421 surrounds and area are greater than the carbon brush join domain 8 of conducting strip 2, the location hole 9 facilitating conducting strip 2 to locate is formed between this square fence 421 and carbon brush join domain 8 of conducting strip 2.The both sides of this carbon brush join domain 8 are location hole 9, add two positioning round orifice 15 that conducting strip 2 is arranged, thus the placement of the convenient conducting strip 2 when injection moulding and accurately location.
As Fig. 5, shown in 12, in rule breach 43 on described two coaming plates relatively, comprise a line end rule breach 431 for coordinating with the line end of carbon brush connecting line 214, one for rule breach 432 in the line that coordinates with the middle part of carbon brush connecting line 214, the degree of depth of this line end rule breach 431 is greater than the degree of depth of rule breach 432 in line, on described brush rack plate body 1, groove 10 is enclosed in the punching press be provided with for punching press conducting strip 2, this punching press encloses groove 10 near the coaming plate being provided with rule breach 432 in line, conducting strip 2 disconnects in the scope of punching press fence 42, during practical wiring, by carbon brush connecting line 214 successively through rule breach 432 and line segment rule breach 43 in line, make middle part and carbon brush join domain 8 means of spot welds of carbon brush connecting line 214, and punching press is enclosed groove 10 and is had certain altitude, its top can support the back segment of carbon brush connecting line 214, and this back segment is connected with carbon brush 212, punching press is enclosed groove 10 and can be avoided other location contacts of carbon brush connecting line 214 and conducting strip 2 and cause short circuit.
And as shown in Fig. 4 and Figure 11, in described four fences 42, remaining two fences 42 are circular pens 422, these two circular pens 422 are arranged on one end of brush rack plate body 1 and close to each other, exposed in circular pens 422 for the carbon brush join domain 8 that carbon brush connecting line 214 is connected on conducting strip 2, the region that whole circular pens 422 surrounds is all the carbon brush join domain 8 of conducting strip 2.Owing to there being four carbon brush components 21 in the present embodiment, therefore conducting strip 2 has four carbon brush join domains 8, and these four carbon brush join domains 8 and four carbon brush components 21 are one to one.Described circular pens 422 is arranged wired middle rule breach 432 and line end rule breach 431, the outside of this circular pens 422 is provided with line end and holds and enclose chamber 11 near line end rule breach 431 place, circular pens 422 and line end hold and enclose chamber 11 and be communicated with by this line end rule breach 431.The line end of carbon brush connecting line 214 is then enclosed chamber 11 by line end accommodation to be held, thus avoids line end be scattered in outer and collide with an another carbon brush connecting line 214.In addition, this circular pens 422 is splashed except reducing welding slag, also there is an effect: carbon brush connecting line 214 is connected with the afterbody of carbon brush 212, after carbon brush 212 weares and teares gradually, carbon brush 212 moving to center gradually under the effect of spring 213, therefore carbon brush 212 can drive carbon brush connecting line 214 to move to center, and the existence of circular pens 422 can be avoided touching and short circuit between adjacent carbon brush connecting line 214, carbon brush join domain 8 on described conducting strip 2 is provided with the salient point 16 facilitating carbon brush connecting line 214 spot welding, this salient point 16 is in square fence 421 and center of circle fence 42.
In addition, as Fig. 9, shown in 10, described brush rack plate body 1 is also provided with electric capacity installation region 12, this electric capacity installation region 12 is provided with the electric capacity seat 13 that at least one facilitates electric capacity 20 to embed, this electric capacity seat 13 is provided with electric capacity caulking groove 131, conducting strip 2 is provided with two projections 14 on the electric capacity join domain be connected with electric capacity 20 pin, described electric capacity seat 13 is provided with facilitate electric capacity 20 pin to pass through breach 132 and one facilitate another pin of electric capacity 20 to pass through hole 133, should through breach 132 near described two projections 14, in the present embodiment, the quantity that electric capacity is 20 13 is three, wherein, the structure of two electric capacity seats 13 is all said structure mutually, electric capacity on these two electric capacity seats 13 20 1 pins need to be connected with conducting strip 2, another pin then needs ground connection, so that pin of ground connection passes from through hole 133, simultaneously, the edge of brush rack plate body 1 is provided with locked groove 17, pin is locked on brush rack plate body 1 at locked groove 17 place bent buckling.The structure of another electric capacity seat 13 and above-mentioned electric capacity seat 13 structural similarity, just this electric capacity seat 13 be all arrange through breach 132, electric capacity 20 two pins that this electric capacity seat 13 is installed all with conducting strip 2 in succession.And electric capacity caulking groove 131 size of electric capacity seat 13 can be selected according to the shape of electric capacity 20, in the embodiment of the present invention, employing be square electric capacity 20, therefore, electric capacity caulking groove 131 is square.The above embodiment is only the description to the preferred embodiment of the present invention; not as limiting the scope of the invention; design on the basis of spirit not departing from the present invention; the various distortion make technical solution of the present invention and transformation, all should fall in protection range that claims of the present invention determine.
Claims (10)
1. an automobile radiator fan motor brush mount component, comprise brush rack plate, carbon brush component, inductance, this brush rack plate comprises brush rack plate body and embeds the intrinsic conducting strip of brush rack plate, this brush rack plate body is provided with carbon brush installation region and inductance installation region, described carbon brush component is installed in carbon brush installation region, described inductance is installed on inductance installation region by inductance mounting structure, it is characterized in that: described carbon brush installing zone comprises carbon brush mounting groove, described carbon brush component is installed on carbon brush mounting groove, the carbon brush connecting line of described carbon brush component is connected with conducting strip by syndeton, described bindiny mechanism comprises the fence protruded out by brush rack plate body front, the carbon brush join domain that conducting strip is used for being connected with carbon brush connecting line is exposed at described fence place, described fence is provided with the rule breach facilitating carbon brush connecting line to run through.
2. a kind of automobile radiator fan motor brush mount component as claimed in claim 1, it is characterized in that: the quantity of described carbon brush component is four and uniform relative to brush rack plate center circumferential, the quantity of described fence and one_to_one corresponding identical with the quantity of carbon brush mounting groove.
3. a kind of automobile radiator fan motor brush mount component as claimed in claim 2, it is characterized in that: described four fences comprise two square fences, this square fence is surrounded by four blocks of coaming plates, two blocks of wherein relative coaming plates are provided with described rule breach, the carbon brush join domain that described conducting strip is used for being connected with carbon brush connecting line is exposed at described square fence, the region hollow out that this square fence surrounds and area are greater than the area of the carbon brush join domain of conducting strip, the location hole facilitating conducting strip to locate is formed between this square fence and carbon brush join domain of conducting strip, described carbon brush connecting line is successively through the rule breach on two blocks of coaming plates, the carbon brush join domain of carbon brush connecting line and conducting strip is welded and fixed.
4. a kind of automobile radiator fan motor brush mount component as claimed in claim 3, it is characterized in that: in the rule breach on described two coaming plates relatively, comprise a line end rule breach for coordinating with the line end of carbon brush connecting line, one for rule breach in the line that coordinates with the middle part of carbon brush connecting line, the degree of depth of this line end rule breach is greater than the degree of depth of rule breach in line, described brush rack plate body is provided with punching press and encloses groove, this punching press encloses groove near the coaming plate being provided with rule breach in line, conducting strip disconnects in the scope of punching press fence, described carbon brush connecting line passes through from the top that groove is enclosed in punching press and is stamped and encloses groove top braces.
5. a kind of automobile radiator fan motor brush mount component as claimed in claim 4, it is characterized in that: in described four fences, remaining two fences are circular pens, exposed in circular pens for the carbon brush join domain that carbon brush connecting line is connected on conducting strip, described circular pens is arranged wired middle rule breach and line end rule breach, the outside of this circular pens is provided with line end near line end rule indentation, there and holds and enclose chamber, and described carbon brush connecting line is successively through wired middle rule breach and line end rule breach and line end is in line end holds and enclose in chamber.
6. a kind of automobile radiator fan motor brush mount component as claimed in claim 5, is characterized in that: the carbon brush join domain on described conducting strip is provided with the salient point facilitating the spot welding of carbon brush connecting line.
7. a kind of automobile radiator fan motor brush mount component as described in any one of claim 1 to 6, it is characterized in that: described inductance mounting structure comprises the inductance embedded seat be arranged on brush rack plate body front, this inductance embedded seat comprise with inductance two ends one to one two hold embed pedestal and with inductance in the middle part of corresponding medial side pressing plate, each end embeds on pedestal and is provided with arc caulking groove, the upper end of described medial side pressing plate forms compressed part to the centroclinal gathering of arc caulking groove, described brush rack plate body is provided with the inductance connecting hole facilitating inductance and the wiring of conducting strip electricity near the position of each end embedded seat, the two ends of described inductance are embedded into end and embed in the arc caulking groove of pedestal, the middle part of inductance is compressed by medial side pressing plate, the pin at described inductance two ends extends to inductance connecting hole and welds with the inductance join domain of conducting strip.
8. a kind of automobile radiator fan motor brush mount component as claimed in claim 7, it is characterized in that: on described conducting strip with each inductance connecting hole one to one inductance join domain be provided with two lugs, the pin of this inductance to be embedded in the gap in the middle of two lugs and to be welded and fixed.
9. a kind of automobile radiator fan motor brush mount component as claimed in claim 8, it is characterized in that: described inductance embedded seat also comprises the end limiting plate be arranged on brush rack plate body, this end limiting plate embeds pedestal one_to_one corresponding with end and coordinates, this end limiting plate is in inductance embedded seat two ends and is positioned at the outside that end embeds pedestal, distance between two end limiting plates of same inductance embedded seat is more than or equal to the length of inductance, and two ends of this inductance are respectively by the spacing constraint of end limiting plate of correspondence.
10. a kind of automobile radiator fan motor brush mount component as claimed in claim 9, it is characterized in that: described brush mount component also comprises electric capacity, brush rack plate body be provided with electric capacity installation region, this electric capacity installation region is provided with at least one electric capacity seat, this electric capacity seat is provided with electric capacity caulking groove, described electric capacity is embedded in electric capacity caulking groove, conducting strip is provided with two projections on the electric capacity join domain be connected with capacitor pin, described electric capacity seat is provided with one and passes hole through breach and one, should through breach near described two projections, one of them pin of described electric capacity run through described through breach and the gap extended to two projections and two projections be welded and fixed, what another pin of described electric capacity ran through electric capacity seat is hooked on the edge of brush rack plate body through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057799.8U CN204376587U (en) | 2015-01-27 | 2015-01-27 | A kind of automobile radiator fan motor brush mount component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057799.8U CN204376587U (en) | 2015-01-27 | 2015-01-27 | A kind of automobile radiator fan motor brush mount component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376587U true CN204376587U (en) | 2015-06-03 |
Family
ID=53332765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057799.8U Withdrawn - After Issue CN204376587U (en) | 2015-01-27 | 2015-01-27 | A kind of automobile radiator fan motor brush mount component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578536A (en) * | 2015-01-27 | 2015-04-29 | 江苏朗信电气有限公司 | Brush carrier assembly used for car radiator fan motor |
| CN108736284A (en) * | 2017-04-13 | 2018-11-02 | 通用电气公司 | Brush carriage equipment with brush terminal |
-
2015
- 2015-01-27 CN CN201520057799.8U patent/CN204376587U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578536A (en) * | 2015-01-27 | 2015-04-29 | 江苏朗信电气有限公司 | Brush carrier assembly used for car radiator fan motor |
| CN108736284A (en) * | 2017-04-13 | 2018-11-02 | 通用电气公司 | Brush carriage equipment with brush terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150603 Effective date of abandoning: 20170531 |