CN1464618A - Vehicle AC generator adapter - Google Patents
Vehicle AC generator adapter Download PDFInfo
- Publication number
- CN1464618A CN1464618A CN 02123388 CN02123388A CN1464618A CN 1464618 A CN1464618 A CN 1464618A CN 02123388 CN02123388 CN 02123388 CN 02123388 A CN02123388 A CN 02123388A CN 1464618 A CN1464618 A CN 1464618A
- Authority
- CN
- China
- Prior art keywords
- support
- bearing
- radiator
- generator
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Abstract
The invention relates to an adapter for the car alternating current generator including a bearing mount, a rectifier installed on the mount, a radiator installed on the bearing mount for dispelling the heat by the rectifier, a portion of the radiator extends to the outside of the bearing mount for direct contact with the radial output terminal in the automobile generator terminal.
Description
Technical field:
The present invention relates to a kind of vehicle AC generator adapter, particularly a kind of like this joint, the circumferencial direction along posterior bracket during its assembling stretches out, so can reduce assembly space and alternating current generator is powered to automobile reposefully.
Background technology:
Shown in Fig. 3,4, a rectifier is installed on the support 1 in traditional alternating current generator, and this support is used for supporting the bearing that makes the rotation of alternative electric generation arbor.Radiator 2, backing plate 4 and baffle plate 6 closely are installed together each other on rectifier.Axially out splice going splice parts 3 stretch out along posterior bracket 1 horizontal cross based on the insulator 8 that inserts in the radiator 2.To be electrically connected by radially out splice going splice parts 11 and the axial out splice going splice parts 3 that the insulating barrier parts 10 of certain shape surround with nut 9.
In conventional art, axially out splice going splice parts 3 insert the internal junction portion 11a of the radially out splice going splice parts 11 that are insulated 10 encirclements of layer parts, again by nut 9 engagements.In addition, insert top cover 12 to surround the radially internal junction portion 11a of out splice going splice parts 11, in opening 9 usefulness nuts 9 connections of circular excrescence 10a, then top cover 12 has just surrounded circular excrescence 10a.Male thread portion 11c reaches the top from the seat 11b of out splice going splice parts 11 radially.
Therefore, when to the male thread portion 11c of out splice going splice parts 11 radially and by axial out splice going splice parts 3 when intraware provides electric energy, this electric energy is insulated layer parts 10 and insulator 8 insulation.Therefore prevented and posterior bracket 1 short circuit.
In conventional art, the axial out splice going splice parts that are connected with radiator are connected with the radially out splice going splice parts of support of bearing outside.But coupling part and radiator are separated by the support of bearing.Therefore, the ability that produces electric energy in this case is strong, and the longitudinal joints parts will be overheated.Since overheated, will be electrically connected mistake in the element coupling part.Because the coupling part is little, vibration that electrical connecting element produces in the time of will be because of automobilism or outside collision disconnect, because this disconnection, the power source loads of battery pack will make a mistake, and produces spark in Connection Element, thereby causes that automobile catches fire.
Summary of the invention:
Therefore, one object of the present invention is to overcome the problem that runs in the conventional art, for AC generator for vehicle provides a kind of joint.
Another object of the present invention is that it can reduce the contact area of assembly space, increase and radiator for AC generator for vehicle provides a kind of joint.These purposes realize in the following manner.With the axial perpendicular direction of posterior bracket side on, radially the out splice going splice parts are surrounded by an insulating element, making radially, out splice going splice parts (being generally linear) directly contact and are fixed on the radiator.And when fitting joint, this joint stretches out along the circumferencial direction of posterior bracket.So, avoided contingent overheated and connection error owing to the minimizing of contact area, thereby stably to automobile supply electric energy.
In order to achieve the above object, the present invention provides a joint for AC generator for vehicle, wherein radiator is rack-mount is used to distribute the heat that rectifier produces, the part of this radiator reaches the outside of support, so that the part that radiator stretches out directly is connected on the radially out splice going splice of AC generator for vehicle.AC generator for vehicle comprises that a support is used for support and a rectifier that is installed on this support of the bearing of axle rotation.
Description of drawings:
The present invention will be easier to understand with reference to the accompanying drawings, and these accompanying drawings only are illustrative, therefore not be construed as limiting the invention.Wherein:
Fig. 1 is the explanatory view according to AC generator for vehicle structure of the present invention;
Fig. 2 is the part sectioned view that illustrates according to joint design of the present invention;
Fig. 3 is the schematic diagram of traditional vehicle AC generator adapter;
Fig. 4 is the profile of 4-4 along the line among Fig. 3.
Embodiment:
Specifically describe the preferred embodiments of the present invention below with reference to the accompanying drawings.
Fig. 1 is the front view according to AC generator for vehicle of the present invention, and Fig. 2 is the part sectioned view that illustrates according to the assembly structure of joint of the present invention.As shown in the figure, in the present invention, AC generator for vehicle is constructed as follows: the support of bearing 200 connects the opposite face of the part that pulley 100 and spring bearing are installed thereon, with axle 300 the axial vertical direction of these support of bearing 200 sides on, radially out splice going splice 400 (being generally linear) is by 500 encirclements of an insulating element.By this way, radially out splice going splice 400 directly is connected with the radiator 700 that stretches out to the support outside by set bolt 600.
Radially out splice going splice 400 comprises the coupling part 410 that forms in the part of being fixed by set bolt 600; 410 circular bulges that stretch out divide 420 from the coupling part, and the connector coupling part 510 that this part is insulated parts 500 surrounds certain length; With the circular joint part 430 of dividing 420 the protruding length-specific in center from circular bulge.
In the accompanying drawing, reference number 800 is represented one with axle 300 synchronous rotor rotated.Reference number 900 is represented a stator.
Therefore, when from radiator 700 when radially the blank area of out splice going splice provides electric current because the insulating effect of insulating element 500, stable electric energy can be provided and not can with the support of bearing 200 short circuits.
In addition and since radially coupling part 410, the circular bulge of out splice going splice 400 divide 420, blank area 430 all on an axis, so need not too much assembly space at the support of bearing 200 rear portions.
As previously mentioned, when this joint of assembling, stretch out along the circumferencial direction of the support of bearing, just significantly reduced assembly space by making joint.In addition, because coupling part, circular bulge branch, blank area are all on an axis, therefore may make assembling than being easier to.
Among the present invention, with the axial vertical direction in the support of bearing of the spring bearing outside on, radially out splice going splice (being generally linear) is insulated the parts encirclement.By this way, this radially out splice going splice directly contact and be fixed thereon with radiator, thereby increase with the contact area of radiator.Therefore, might realize efficiently radiates heat, and prevent that on the basis of this efficiently radiates heat the coupling part of each element from producing loosening.Increase because connect area, even when vibration or collision took place in automobilism, the coupling part of each element can not disconnect yet.So the electric energy that is produced by this AC generator for vehicle just can offer automobile and storage battery reposefully.
Because under the situation that does not break away from spirit of the present invention or its essential feature, the present invention can several modes express.Unless therefore it should be understood that special provision, above-mentioned example is not limited to aforesaid any details, and should make broad interpretation in the spirit and scope of the present invention of attached claim definition.Therefore all change and changes that fall in the equivalent in claim set and the restriction or that fall into this set and restriction all should be contemplated as falling with in the attached claim.
Claims (3)
1, a kind of joint that is used for AC generator for vehicle, wherein this AC generator for vehicle comprises that a support is used for the support of bearing and the rectifier that is contained on this support of the bearing of axle rotation, a radiator is installed in and is used to dissipate the heat that rectifier produces on the described support of bearing in this alternating current generator, the part of this radiator reaches the outside of the support of bearing, so as the extension of this radiator with one radially out splice going splice directly contact.
2, joint as claimed in claim 1, wherein said radially out splice going splice is made of an insulating element, a bossing that is made of an insulating element is formed on the peripheral part with the contact portion of the radially out splice going splice of thermo-contact, this projection is inserted in the centre of the support of bearing and radiator, so that stop radially out splice going splice rotation.
3, joint as claimed in claim 1, wherein said radiator extends outward to the outside of the support of bearing, and this extension has been forbidden the rotation of radial junction parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021233888A CN100483896C (en) | 2002-06-25 | 2002-06-25 | Vehicle AC generator adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021233888A CN100483896C (en) | 2002-06-25 | 2002-06-25 | Vehicle AC generator adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1464618A true CN1464618A (en) | 2003-12-31 |
| CN100483896C CN100483896C (en) | 2009-04-29 |
Family
ID=29743504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021233888A Expired - Fee Related CN100483896C (en) | 2002-06-25 | 2002-06-25 | Vehicle AC generator adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100483896C (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2710197B1 (en) * | 1993-09-16 | 1995-12-08 | Valeo Equip Electr Moteur | Attached manifold for alternator including motor vehicle. |
| FR2754650B1 (en) * | 1996-10-16 | 2003-12-12 | Valeo Equip Electr Moteur | DEVICE FOR MECHANICAL ASSEMBLY AND ELECTRICAL CONNECTION OF TWO SUB-ASSEMBLIES OF AN ALTERNATOR, ESPECIALLY A MOTOR VEHICLE |
-
2002
- 2002-06-25 CN CNB021233888A patent/CN100483896C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100483896C (en) | 2009-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |